os_mem.lst
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L 1 "..\..\uCOS-III\uCOS-III\Source\os_mem.c"
N/*
N************************************************************************************************************************
N* uC/OS-III
N* The Real-Time Kernel
N*
N* (c) Copyright 2009-2012; Micrium, Inc.; Weston, FL
N* All rights reserved. Protected by international copyright laws.
N*
N* MEMORY PARTITION MANAGEMENT
N*
N* File : OS_MEM.C
N* By : JJL
N* Version : V3.03.01
N*
N* LICENSING TERMS:
N* ---------------
N* uC/OS-III is provided in source form for FREE short-term evaluation, for educational use or
N* for peaceful research. If you plan or intend to use uC/OS-III in a commercial application/
N* product then, you need to contact Micrium to properly license uC/OS-III for its use in your
N* application/product. We provide ALL the source code for your convenience and to help you
N* experience uC/OS-III. The fact that the source is provided does NOT mean that you can use
N* it commercially without paying a licensing fee.
N*
N* Knowledge of the source code may NOT be used to develop a similar product.
N*
N* Please help us continue to provide the embedded community with the finest software available.
N* Your honesty is greatly appreciated.
N*
N* You can contact us at www.micrium.com, or by phone at +1 (954) 217-2036.
N************************************************************************************************************************
N*/
N
N#define MICRIUM_SOURCE
N#include <os.h>
L 1 "..\..\uCOS-III\uCOS-III\Source\os.h" 1
N/*
N************************************************************************************************************************
N* uC/OS-III
N* The Real-Time Kernel
N*
N* (c) Copyright 2009-2012; Micrium, Inc.; Weston, FL
N* All rights reserved. Protected by international copyright laws.
N*
N* File : OS.H
N* By : JJL
N* Version : V3.03.01
N*
N* LICENSING TERMS:
N* ---------------
N* uC/OS-III is provided in source form for FREE short-term evaluation, for educational use or
N* for peaceful research. If you plan or intend to use uC/OS-III in a commercial application/
N* product then, you need to contact Micrium to properly license uC/OS-III for its use in your
N* application/product. We provide ALL the source code for your convenience and to help you
N* experience uC/OS-III. The fact that the source is provided does NOT mean that you can use
N* it commercially without paying a licensing fee.
N*
N* Knowledge of the source code may NOT be used to develop a similar product.
N*
N* Please help us continue to provide the embedded community with the finest software available.
N* Your honesty is greatly appreciated.
N*
N* You can contact us at www.micrium.com, or by phone at +1 (954) 217-2036.
N************************************************************************************************************************
N* Note(s) : (1) Assumes the following versions (or more recent) of software modules are included in the project build:
N*
N* (a) uC/LIB V1.36.01
N* (b) uC/CPU V1.29.00
N************************************************************************************************************************
N*/
N
N#ifndef OS_H
N#define OS_H
N
N/*
N************************************************************************************************************************
N* uC/OS-III VERSION NUMBER
N************************************************************************************************************************
N*/
N
N#define OS_VERSION 30301u /* Version of uC/OS-III (Vx.yy.zz mult. by 10000) */
N
N/*
N************************************************************************************************************************
N* INCLUDE HEADER FILES
N************************************************************************************************************************
N*/
N
N#ifdef __cplusplus
Sextern "C" {
N#endif
N
N
N
N#include <os_cfg.h>
L 1 "..\..\User\os_cfg.h" 1
N/*
N************************************************************************************************************************
N* uC/OS-III
N* The Real-Time Kernel
N*
N* (c) Copyright 2009-2011; Micrium, Inc.; Weston, FL
N* All rights reserved. Protected by international copyright laws.
N*
N* CONFIGURATION FILE
N*
N* File : OS_CFG.H
N* By : JJL
N* Version : V3.02.00
N*
N* LICENSING TERMS:
N* ---------------
N* uC/OS-III is provided in source form for FREE short-term evaluation, for educational use or
N* for peaceful research. If you plan or intend to use uC/OS-III in a commercial application/
N* product then, you need to contact Micrium to properly license uC/OS-III for its use in your
N* application/product. We provide ALL the source code for your convenience and to help you
N* experience uC/OS-III. The fact that the source is provided does NOT mean that you can use
N* it commercially without paying a licensing fee.
N*
N* Knowledge of the source code may NOT be used to develop a similar product.
N*
N* Please help us continue to provide the embedded community with the finest software available.
N* Your honesty is greatly appreciated.
N*
N* You can contact us at www.micrium.com, or by phone at +1 (954) 217-2036.
N************************************************************************************************************************
N*/
N
N#ifndef OS_CFG_H
N#define OS_CFG_H
N
N
N /* ---------------------------- MISCELLANEOUS -------------------------- */
N#define OS_CFG_APP_HOOKS_EN 0u /* Enable (1) or Disable (0) application specific hooks */
N#define OS_CFG_ARG_CHK_EN 0u /* Enable (1) or Disable (0) argument checking */
N#define OS_CFG_CALLED_FROM_ISR_CHK_EN 0u /* Enable (1) or Disable (0) check for called from ISR */
N#define OS_CFG_DBG_EN 0u /* Enable (1) debug code/variables */
N#define OS_CFG_ISR_POST_DEFERRED_EN 0u /* Enable (1) or Disable (0) Deferred ISR posts */
N#define OS_CFG_OBJ_TYPE_CHK_EN 0u /* Enable (1) or Disable (0) object type checking */
N#define OS_CFG_TS_EN 0u /* Enable (1) or Disable (0) time stamping */
N
N#define OS_CFG_PEND_MULTI_EN 0u /* Enable (1) or Disable (0) code generation for multi-pend feature */
N
N#define OS_CFG_PRIO_MAX 16u /* Defines the maximum number of task priorities (see OS_PRIO data type) */
N
N#define OS_CFG_SCHED_LOCK_TIME_MEAS_EN 0u /* Include code to measure scheduler lock time */
N#define OS_CFG_SCHED_ROUND_ROBIN_EN 0u /* Include code for Round-Robin scheduling */
N#define OS_CFG_STK_SIZE_MIN 64u /* Minimum allowable task stack size */
N
N
N /* ----------------------------- EVENT FLAGS --------------------------- */
N#define OS_CFG_FLAG_EN 0u /* Enable (1) or Disable (0) code generation for EVENT FLAGS */
N#define OS_CFG_FLAG_DEL_EN 1u /* Include code for OSFlagDel() */
N#define OS_CFG_FLAG_MODE_CLR_EN 1u /* Include code for Wait on Clear EVENT FLAGS */
N#define OS_CFG_FLAG_PEND_ABORT_EN 1u /* Include code for OSFlagPendAbort() */
N
N
N /* -------------------------- MEMORY MANAGEMENT ------------------------ */
N#define OS_CFG_MEM_EN 0u /* Enable (1) or Disable (0) code generation for MEMORY MANAGER */
N
N
N /* --------------------- MUTUAL EXCLUSION SEMAPHORES ------------------- */
N#define OS_CFG_MUTEX_EN 0u /* Enable (1) or Disable (0) code generation for MUTEX */
N#define OS_CFG_MUTEX_DEL_EN 1u /* Include code for OSMutexDel() */
N#define OS_CFG_MUTEX_PEND_ABORT_EN 1u /* Include code for OSMutexPendAbort() */
N
N
N /* --------------------------- MESSAGE QUEUES -------------------------- */
N#define OS_CFG_Q_EN 0u /* Enable (1) or Disable (0) code generation for QUEUES */
N#define OS_CFG_Q_DEL_EN 1u /* Include code for OSQDel() */
N#define OS_CFG_Q_FLUSH_EN 1u /* Include code for OSQFlush() */
N#define OS_CFG_Q_PEND_ABORT_EN 1u /* Include code for OSQPendAbort() */
N
N
N /* ----------------------------- SEMAPHORES ---------------------------- */
N#define OS_CFG_SEM_EN 0u /* Enable (1) or Disable (0) code generation for SEMAPHORES */
N#define OS_CFG_SEM_DEL_EN 1u /* Include code for OSSemDel() */
N#define OS_CFG_SEM_PEND_ABORT_EN 1u /* Include code for OSSemPendAbort() */
N#define OS_CFG_SEM_SET_EN 1u /* Include code for OSSemSet() */
N
N
N /* -------------------------- TASK MANAGEMENT -------------------------- */
N#define OS_CFG_STAT_TASK_EN 0u /* Enable (1) or Disable(0) the statistics task */
N#define OS_CFG_STAT_TASK_STK_CHK_EN 1u /* Check task stacks from statistic task */
N
N#define OS_CFG_TASK_CHANGE_PRIO_EN 0u /* Include code for OSTaskChangePrio() */
N#define OS_CFG_TASK_DEL_EN 0u /* Include code for OSTaskDel() */
N#define OS_CFG_TASK_Q_EN 0u /* Include code for OSTaskQXXXX() */
N#define OS_CFG_TASK_Q_PEND_ABORT_EN 0u /* Include code for OSTaskQPendAbort() */
N#define OS_CFG_TASK_PROFILE_EN 0u /* Include variables in OS_TCB for profiling */
N#define OS_CFG_TASK_REG_TBL_SIZE 1u /* Number of task specific registers */
N#define OS_CFG_TASK_SEM_PEND_ABORT_EN 0u /* Include code for OSTaskSemPendAbort() */
N#define OS_CFG_TASK_SUSPEND_EN 0u /* Include code for OSTaskSuspend() and OSTaskResume() */
N
N
N /* -------------------------- TIME MANAGEMENT -------------------------- */
N#define OS_CFG_TIME_DLY_HMSM_EN 1u /* Include code for OSTimeDlyHMSM() */
N#define OS_CFG_TIME_DLY_RESUME_EN 1u /* Include code for OSTimeDlyResume() */
N
N
N /* ------------------------- TIMER MANAGEMENT -------------------------- */
N#define OS_CFG_TMR_EN 0u /* Enable (1) or Disable (0) code generation for TIMERS */
N#define OS_CFG_TMR_DEL_EN 0u /* Enable (1) or Disable (0) code generation for OSTmrDel() */
N
N#endif
L 60 "..\..\uCOS-III\uCOS-III\Source\os.h" 2
N#include <cpu.h>
L 1 "..\..\uCOS-III\uC-CPU\ARM-Cortex-M4\RealView\cpu.h" 1
N/*
N*********************************************************************************************************
N* uC/CPU
N* CPU CONFIGURATION & PORT LAYER
N*
N* (c) Copyright 2004-2011; Micrium, Inc.; Weston, FL
N*
N* All rights reserved. Protected by international copyright laws.
N*
N* uC/CPU is provided in source form to registered licensees ONLY. It is
N* illegal to distribute this source code to any third party unless you receive
N* written permission by an authorized Micrium representative. Knowledge of
N* the source code may NOT be used to develop a similar product.
N*
N* Please help us continue to provide the Embedded community with the finest
N* software available. Your honesty is greatly appreciated.
N*
N* You can contact us at www.micrium.com.
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N*
N* CPU PORT FILE
N*
N* ARM-Cortex-M4
N* RealView Development Suite
N* RealView Microcontroller Development Kit (MDK)
N* ARM Developer Suite (ADS)
N* Keil uVision
N*
N* Filename : cpu.h
N* Version : V1.29.01.00
N* Programmer(s) : JJL
N* BAN
N*********************************************************************************************************
N*/
N
N
N/*
N*********************************************************************************************************
N* MODULE
N*
N* Note(s) : (1) This CPU header file is protected from multiple pre-processor inclusion through use of
N* the CPU module present pre-processor macro definition.
N*********************************************************************************************************
N*/
N
N#ifndef CPU_MODULE_PRESENT /* See Note #1. */
N#define CPU_MODULE_PRESENT
N
N
N/*
N*********************************************************************************************************
N* CPU INCLUDE FILES
N*
N* Note(s) : (1) The following CPU files are located in the following directories :
N*
N* (a) \<Your Product Application>\cpu_cfg.h
N*
N* (b) (1) \<CPU-Compiler Directory>\cpu_def.h
N* (2) \<CPU-Compiler Directory>\<cpu>\<compiler>\cpu*.*
N*
N* where
N* <Your Product Application> directory path for Your Product's Application
N* <CPU-Compiler Directory> directory path for common CPU-compiler software
N* <cpu> directory name for specific CPU
N* <compiler> directory name for specific compiler
N*
N* (2) Compiler MUST be configured to include as additional include path directories :
N*
N* (a) '\<Your Product Application>\' directory See Note #1a
N*
N* (b) (1) '\<CPU-Compiler Directory>\' directory See Note #1b1
N* (2) '\<CPU-Compiler Directory>\<cpu>\<compiler>\' directory See Note #1b2
N*
N* (3) Since NO custom library modules are included, 'cpu.h' may ONLY use configurations from
N* CPU configuration file 'cpu_cfg.h' that do NOT reference any custom library definitions.
N*
N* In other words, 'cpu.h' may use 'cpu_cfg.h' configurations that are #define'd to numeric
N* constants or to NULL (i.e. NULL-valued #define's); but may NOT use configurations to
N* custom library #define's (e.g. DEF_DISABLED or DEF_ENABLED).
N*********************************************************************************************************
N*/
N
N#include <cpu_def.h>
L 1 "..\..\uCOS-III\uC-CPU\cpu_def.h" 1
N/*
N*********************************************************************************************************
N* uC/CPU
N* CPU CONFIGURATION & PORT LAYER
N*
N* (c) Copyright 2004-2011; Micrium, Inc.; Weston, FL
N*
N* All rights reserved. Protected by international copyright laws.
N*
N* uC/CPU is provided in source form to registered licensees ONLY. It is
N* illegal to distribute this source code to any third party unless you receive
N* written permission by an authorized Micrium representative. Knowledge of
N* the source code may NOT be used to develop a similar product.
N*
N* Please help us continue to provide the Embedded community with the finest
N* software available. Your honesty is greatly appreciated.
N*
N* You can contact us at www.micrium.com.
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N*
N* CPU CONFIGURATION DEFINES
N*
N* Filename : cpu_def.h
N* Version : V1.29.01
N* Programmer(s) : ITJ
N*********************************************************************************************************
N*/
N
N
N/*
N*********************************************************************************************************
N* MODULE
N*
N* Note(s) : (1) This CPU definition header file is protected from multiple pre-processor inclusion
N* through use of the CPU definition module present pre-processor macro definition.
N*********************************************************************************************************
N*/
N
N#ifndef CPU_DEF_MODULE_PRESENT
N#define CPU_DEF_MODULE_PRESENT
N
N
N/*
N*********************************************************************************************************
N* CORE CPU MODULE VERSION NUMBER
N*
N* Note(s) : (1) (a) The core CPU module software version is denoted as follows :
N*
N* Vx.yy.zz
N*
N* where
N* V denotes 'Version' label
N* x denotes major software version revision number
N* yy denotes minor software version revision number
N* zz denotes sub-minor software version revision number
N*
N* (b) The software version label #define is formatted as follows :
N*
N* ver = x.yyzz * 100 * 100
N*
N* where
N* ver denotes software version number scaled as an integer value
N* x.yyzz denotes software version number, where the unscaled integer
N* portion denotes the major version number & the unscaled
N* fractional portion denotes the (concatenated) minor
N* version numbers
N*********************************************************************************************************
N*/
N
N#define CPU_CORE_VERSION 12901u /* See Note #1. */
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* CPU WORD CONFIGURATION
N*
N* Note(s) : (1) Configure CPU_CFG_ADDR_SIZE & CPU_CFG_DATA_SIZE in 'cpu.h' with CPU's word sizes :
N*
N* CPU_WORD_SIZE_08 8-bit word size
N* CPU_WORD_SIZE_16 16-bit word size
N* CPU_WORD_SIZE_32 32-bit word size
N* CPU_WORD_SIZE_64 64-bit word size
N*
N* (2) Configure CPU_CFG_ENDIAN_TYPE in 'cpu.h' with CPU's data-word-memory order :
N*
N* (a) CPU_ENDIAN_TYPE_BIG Big- endian word order (CPU words' most significant
N* octet @ lowest memory address)
N* (b) CPU_ENDIAN_TYPE_LITTLE Little-endian word order (CPU words' least significant
N* octet @ lowest memory address)
N*********************************************************************************************************
N*/
N
N /* ---------------------- CPU WORD SIZE ----------------------- */
N#define CPU_WORD_SIZE_08 1 /* 8-bit word size (in octets). */
N#define CPU_WORD_SIZE_16 2 /* 16-bit word size (in octets). */
N#define CPU_WORD_SIZE_32 4 /* 32-bit word size (in octets). */
N#define CPU_WORD_SIZE_64 8 /* 64-bit word size (in octets). */
N
N
N /* ------------------ CPU WORD-ENDIAN ORDER ------------------- */
N#define CPU_ENDIAN_TYPE_NONE 0u
N#define CPU_ENDIAN_TYPE_BIG 1u /* Big- endian word order (see Note #1a). */
N#define CPU_ENDIAN_TYPE_LITTLE 2u /* Little-endian word order (see Note #1b). */
N
N
N/*
N*********************************************************************************************************
N* CPU STACK CONFIGURATION
N*
N* Note(s) : (1) Configure CPU_CFG_STK_GROWTH in 'cpu.h' with CPU's stack growth order :
N*
N* (a) CPU_STK_GROWTH_LO_TO_HI CPU stack pointer increments to the next higher stack
N* memory address after data is pushed onto the stack
N* (b) CPU_STK_GROWTH_HI_TO_LO CPU stack pointer decrements to the next lower stack
N* memory address after data is pushed onto the stack
N*********************************************************************************************************
N*/
N
N /* ------------------ CPU STACK GROWTH ORDER ------------------ */
N#define CPU_STK_GROWTH_NONE 0u
N#define CPU_STK_GROWTH_LO_TO_HI 1u /* CPU stk incs towards higher mem addrs (see Note #1a). */
N#define CPU_STK_GROWTH_HI_TO_LO 2u /* CPU stk decs towards lower mem addrs (see Note #1b). */
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* CRITICAL SECTION CONFIGURATION
N*
N* Note(s) : (1) Configure CPU_CFG_CRITICAL_METHOD with CPU's/compiler's critical section method :
N*
N* Enter/Exit critical sections by ...
N*
N* CPU_CRITICAL_METHOD_INT_DIS_EN Disable/Enable interrupts
N* CPU_CRITICAL_METHOD_STATUS_STK Push/Pop interrupt status onto stack
N* CPU_CRITICAL_METHOD_STATUS_LOCAL Save/Restore interrupt status to local variable
N*
N* (a) CPU_CRITICAL_METHOD_INT_DIS_EN is NOT a preferred method since it does NOT support
N* multiple levels of interrupts. However, with some CPUs/compilers, this is the only
N* available method.
N*
N* (b) CPU_CRITICAL_METHOD_STATUS_STK is one preferred method since it supports multiple
N* levels of interrupts. However, this method assumes that the compiler provides C-level
N* &/or assembly-level functionality for the following :
N*
N* ENTER CRITICAL SECTION :
N* (1) Push/save interrupt status onto a local stack
N* (2) Disable interrupts
N*
N* EXIT CRITICAL SECTION :
N* (3) Pop/restore interrupt status from a local stack
N*
N* (c) CPU_CRITICAL_METHOD_STATUS_LOCAL is one preferred method since it supports multiple
N* levels of interrupts. However, this method assumes that the compiler provides C-level
N* &/or assembly-level functionality for the following :
N*
N* ENTER CRITICAL SECTION :
N* (1) Save interrupt status into a local variable
N* (2) Disable interrupts
N*
N* EXIT CRITICAL SECTION :
N* (3) Restore interrupt status from a local variable
N*
N* (2) Critical section macro's most likely require inline assembly. If the compiler does NOT
N* allow inline assembly in C source files, critical section macro's MUST call an assembly
N* subroutine defined in a 'cpu_a.asm' file located in the following software directory :
N*
N* \<CPU-Compiler Directory>\<cpu>\<compiler>\
N*
X
N* where
N* <CPU-Compiler Directory> directory path for common CPU-compiler software
N* <cpu> directory name for specific CPU
N* <compiler> directory name for specific compiler
N*
N* (3) (a) To save/restore interrupt status, a local variable 'cpu_sr' of type 'CPU_SR' MAY need
N* to be declared (e.g. if 'CPU_CRITICAL_METHOD_STATUS_LOCAL' method is configured).
N*
N* (1) 'cpu_sr' local variable SHOULD be declared via the CPU_SR_ALLOC() macro which,
N* if used, MUST be declared following ALL other local variables (see any 'cpu.h
N* CRITICAL SECTION CONFIGURATION Note #3a1').
N*
N* Example :
N*
N* void Fnct (void)
N* {
N* CPU_INT08U val_08;
N* CPU_INT16U val_16;
N* CPU_INT32U val_32;
N* CPU_SR_ALLOC(); MUST be declared after ALL other local variables
N* :
N* :
N* }
N*
N* (b) Configure 'CPU_SR' data type with the appropriate-sized CPU data type large enough to
N* completely store the CPU's/compiler's status word.
N*********************************************************************************************************
N*/
N
N /* --------------- CPU CRITICAL SECTION METHODS --------------- */
N#define CPU_CRITICAL_METHOD_NONE 0u /* */
N#define CPU_CRITICAL_METHOD_INT_DIS_EN 1u /* DIS/EN ints (see Note #1a). */
N#define CPU_CRITICAL_METHOD_STATUS_STK 2u /* Push/Pop int status onto stk (see Note #1b). */
N#define CPU_CRITICAL_METHOD_STATUS_LOCAL 3u /* Save/Restore int status to local var (see Note #1c). */
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* MODULE END
N*
N* Note(s) : (1) See 'cpu_def.h MODULE'.
N*********************************************************************************************************
N*/
N
N#endif /* End of CPU def module include. */
N
L 88 "..\..\uCOS-III\uC-CPU\ARM-Cortex-M4\RealView\cpu.h" 2
N#include <cpu_cfg.h> /* See Note #3. */
L 1 "..\..\User\cpu_cfg.h" 1
N/*
N*********************************************************************************************************
N* uC/CPU
N* CPU CONFIGURATION & PORT LAYER
N*
N* (c) Copyright 2004-2011; Micrium, Inc.; Weston, FL
N*
N* All rights reserved. Protected by international copyright laws.
N*
N* uC/CPU is provided in source form to registered licensees ONLY. It is
N* illegal to distribute this source code to any third party unless you receive
N* written permission by an authorized Micrium representative. Knowledge of
N* the source code may NOT be used to develop a similar product.
N*
N* Please help us continue to provide the Embedded community with the finest
N* software available. Your honesty is greatly appreciated.
N*
N* You can contact us at www.micrium.com.
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N*
N* CPU CONFIGURATION FILE
N*
N* TEMPLATE
N*
N* Filename : cpu_cfg.h
N* Version : V1.29.01
N* Programmer(s) : SR
N* ITJ
N*********************************************************************************************************
N*/
N
N
N/*
N*********************************************************************************************************
N* MODULE
N*********************************************************************************************************
N*/
N
N#ifndef CPU_CFG_MODULE_PRESENT
N#define CPU_CFG_MODULE_PRESENT
N
N
N/*
N*********************************************************************************************************
N* CPU NAME CONFIGURATION
N*
N* Note(s) : (1) Configure CPU_CFG_NAME_EN to enable/disable CPU host name feature :
N*
N* (a) CPU host name storage
N* (b) CPU host name API functions
N*
N* (2) Configure CPU_CFG_NAME_SIZE with the desired ASCII string size of the CPU host name,
N* including the terminating NULL character.
N*
N* See also 'cpu_core.h GLOBAL VARIABLES Note #1'.
N*********************************************************************************************************
N*/
N
N /* Configure CPU host name feature (see Note #1) : */
N#define CPU_CFG_NAME_EN DEF_ENABLED
N /* DEF_DISABLED CPU host name DISABLED */
N /* DEF_ENABLED CPU host name ENABLED */
N
N /* Configure CPU host name ASCII string size ... */
N#define CPU_CFG_NAME_SIZE 16 /* ... (see Note #2). */
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* CPU TIMESTAMP CONFIGURATION
N*
N* Note(s) : (1) Configure CPU_CFG_TS_xx_EN to enable/disable CPU timestamp features :
N*
N* (a) CPU_CFG_TS_32_EN enable/disable 32-bit CPU timestamp feature
N* (b) CPU_CFG_TS_64_EN enable/disable 64-bit CPU timestamp feature
N*
N* (2) (a) Configure CPU_CFG_TS_TMR_SIZE with the CPU timestamp timer's word size :
N*
N* CPU_WORD_SIZE_08 8-bit word size
N* CPU_WORD_SIZE_16 16-bit word size
N* CPU_WORD_SIZE_32 32-bit word size
N* CPU_WORD_SIZE_64 64-bit word size
N*
N* (b) If the size of the CPU timestamp timer is not a binary multiple of 8-bit octets
N* (e.g. 20-bits or even 24-bits), then the next lower, binary-multiple octet word
N* size SHOULD be configured (e.g. to 16-bits). However, the minimum supported word
N* size for CPU timestamp timers is 8-bits.
N*
N* See also 'cpu_core.h FUNCTION PROTOTYPES CPU_TS_TmrRd() Note #2a'.
N*********************************************************************************************************
N*/
N
N /* Configure CPU timestamp features (see Note #1) : */
N#define CPU_CFG_TS_32_EN DEF_ENABLED
N#define CPU_CFG_TS_64_EN DEF_DISABLED
N /* DEF_DISABLED CPU timestamps DISABLED */
N /* DEF_ENABLED CPU timestamps ENABLED */
N
N /* Configure CPU timestamp timer word size ... */
N /* ... (see Note #2) : */
N#define CPU_CFG_TS_TMR_SIZE CPU_WORD_SIZE_32
N
N
N/*
N*********************************************************************************************************
N* CPU INTERRUPTS DISABLED TIME MEASUREMENT CONFIGURATION
N*
N* Note(s) : (1) (a) Configure CPU_CFG_INT_DIS_MEAS_EN to enable/disable measuring CPU's interrupts
N* disabled time :
N*
N* (a) Enabled, if CPU_CFG_INT_DIS_MEAS_EN #define'd in 'cpu_cfg.h'
N*
N* (b) Disabled, if CPU_CFG_INT_DIS_MEAS_EN NOT #define'd in 'cpu_cfg.h'
N*
N* See also 'cpu_core.h FUNCTION PROTOTYPES Note #1'.
N*
N* (b) Configure CPU_CFG_INT_DIS_MEAS_OVRHD_NBR with the number of times to measure &
N* average the interrupts disabled time measurements overhead.
N*
N* Recommend a single (1) overhead time measurement, even for instruction-cache-enabled
N* CPUs, since critical sections are NOT typically called within instruction-cached loops.
N* Thus a single non-cached/non-averaged time measurement is a more realistic overhead
N* for the majority of non-cached interrupts disabled time measurements.
N*
N* See also 'cpu_core.c CPU_IntDisMeasInit() Note #3a'.
N*********************************************************************************************************
N*/
N
N#if 0 /* Configure CPU interrupts disabled time ... */
S#define CPU_CFG_INT_DIS_MEAS_EN /* ... measurements feature (see Note #1a). */
N#endif
N
N /* Configure number of interrupts disabled overhead ... */
N#define CPU_CFG_INT_DIS_MEAS_OVRHD_NBR 1u /* ... time measurements (see Note #1b). */
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* CPU COUNT ZEROS CONFIGURATION
N*
N* Note(s) : (1) (a) Configure CPU_CFG_LEAD_ZEROS_ASM_PRESENT to define count leading zeros bits
N* function(s) in :
N*
N* (1) 'cpu_a.asm', if CPU_CFG_LEAD_ZEROS_ASM_PRESENT #define'd in 'cpu.h'/
N* 'cpu_cfg.h' to enable assembly-optimized function(s)
N*
N* (2) 'cpu_core.c', if CPU_CFG_LEAD_ZEROS_ASM_PRESENT NOT #define'd in 'cpu.h'/
N* 'cpu_cfg.h' to enable C-source-optimized function(s) otherwise
N*
N* (b) Configure CPU_CFG_TRAIL_ZEROS_ASM_PRESENT to define count trailing zeros bits
N* function(s) in :
N*
N* (1) 'cpu_a.asm', if CPU_CFG_TRAIL_ZEROS_ASM_PRESENT #define'd in 'cpu.h'/
N* 'cpu_cfg.h' to enable assembly-optimized function(s)
N*
N* (2) 'cpu_core.c', if CPU_CFG_TRAIL_ZEROS_ASM_PRESENT NOT #define'd in 'cpu.h'/
N* 'cpu_cfg.h' to enable C-source-optimized function(s) otherwise
N*********************************************************************************************************
N*/
N
N#if 1 /* Configure CPU count leading zeros bits ... */
N#define CPU_CFG_LEAD_ZEROS_ASM_PRESENT /* ... assembly-version (see Note #1a). */
N#endif
N
N#if 0 /* Configure CPU count trailing zeros bits ... */
S#define CPU_CFG_TRAIL_ZEROS_ASM_PRESENT /* ... assembly-version (see Note #1b). */
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* MODULE END
N*********************************************************************************************************
N*/
N
N#endif /* End of CPU cfg module include. */
N
L 89 "..\..\uCOS-III\uC-CPU\ARM-Cortex-M4\RealView\cpu.h" 2
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* CONFIGURE STANDARD DATA TYPES
N*
N* Note(s) : (1) Configure standard data types according to CPU-/compiler-specifications.
N*
N* (2) (a) (1) 'CPU_FNCT_VOID' data type defined to replace the commonly-used function pointer
N* data type of a pointer to a function which returns void & has no arguments.
N*
N* (2) Example function pointer usage :
N*
N* CPU_FNCT_VOID FnctName;
N*
N* FnctName();
N*
N* (b) (1) 'CPU_FNCT_PTR' data type defined to replace the commonly-used function pointer
N* data type of a pointer to a function which returns void & has a single void
N* pointer argument.
N*
N* (2) Example function pointer usage :
N*
N* CPU_FNCT_PTR FnctName;
N* void *p_obj
N*
N* FnctName(p_obj);
N*********************************************************************************************************
N*/
N
Ntypedef void CPU_VOID;
Ntypedef char CPU_CHAR; /* 8-bit character */
Ntypedef unsigned char CPU_BOOLEAN; /* 8-bit boolean or logical */
Ntypedef unsigned char CPU_INT08U; /* 8-bit unsigned integer */
Ntypedef signed char CPU_INT08S; /* 8-bit signed integer */
Ntypedef unsigned short CPU_INT16U; /* 16-bit unsigned integer */
Ntypedef signed short CPU_INT16S; /* 16-bit signed integer */
Ntypedef unsigned int CPU_INT32U; /* 32-bit unsigned integer */
Ntypedef signed int CPU_INT32S; /* 32-bit signed integer */
Ntypedef unsigned long long CPU_INT64U; /* 64-bit unsigned integer */
Ntypedef signed long long CPU_INT64S; /* 64-bit signed integer */
N
Ntypedef float CPU_FP32; /* 32-bit floating point */
Ntypedef double CPU_FP64; /* 64-bit floating point */
N
N
Ntypedef volatile CPU_INT08U CPU_REG08; /* 8-bit register */
Ntypedef volatile CPU_INT16U CPU_REG16; /* 16-bit register */
Ntypedef volatile CPU_INT32U CPU_REG32; /* 32-bit register */
Ntypedef volatile CPU_INT64U CPU_REG64; /* 64-bit register */
N
N
Ntypedef void (*CPU_FNCT_VOID)(void); /* See Note #2a. */
Ntypedef void (*CPU_FNCT_PTR )(void *p_obj); /* See Note #2b. */
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* CPU WORD CONFIGURATION
N*
N* Note(s) : (1) Configure CPU_CFG_ADDR_SIZE, CPU_CFG_DATA_SIZE, & CPU_CFG_DATA_SIZE_MAX with CPU's &/or
N* compiler's word sizes :
N*
N* CPU_WORD_SIZE_08 8-bit word size
N* CPU_WORD_SIZE_16 16-bit word size
N* CPU_WORD_SIZE_32 32-bit word size
N* CPU_WORD_SIZE_64 64-bit word size
N*
N* (2) Configure CPU_CFG_ENDIAN_TYPE with CPU's data-word-memory order :
N*
N* (a) CPU_ENDIAN_TYPE_BIG Big- endian word order (CPU words' most significant
N* octet @ lowest memory address)
N* (b) CPU_ENDIAN_TYPE_LITTLE Little-endian word order (CPU words' least significant
N* octet @ lowest memory address)
N*********************************************************************************************************
N*/
N
N /* Define CPU word sizes (see Note #1) : */
N#define CPU_CFG_ADDR_SIZE CPU_WORD_SIZE_32 /* Defines CPU address word size (in octets). */
N#define CPU_CFG_DATA_SIZE CPU_WORD_SIZE_32 /* Defines CPU data word size (in octets). */
N#define CPU_CFG_DATA_SIZE_MAX CPU_WORD_SIZE_64 /* Defines CPU maximum word size (in octets). */
N
N#define CPU_CFG_ENDIAN_TYPE CPU_ENDIAN_TYPE_LITTLE /* Defines CPU data word-memory order (see Note #2). */
N
N
N/*
N*********************************************************************************************************
N* CONFIGURE CPU ADDRESS & DATA TYPES
N*********************************************************************************************************
N*/
N
N /* CPU address type based on address bus size. */
N#if (CPU_CFG_ADDR_SIZE == CPU_WORD_SIZE_32)
X#if (4 == 4)
Ntypedef CPU_INT32U CPU_ADDR;
N#elif (CPU_CFG_ADDR_SIZE == CPU_WORD_SIZE_16)
Stypedef CPU_INT16U CPU_ADDR;
S#else
Stypedef CPU_INT08U CPU_ADDR;
N#endif
N
N /* CPU data type based on data bus size. */
N#if (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_32)
X#if (4 == 4)
Ntypedef CPU_INT32U CPU_DATA;
N#elif (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_16)
Stypedef CPU_INT16U CPU_DATA;
S#else
Stypedef CPU_INT08U CPU_DATA;
N#endif
N
N
Ntypedef CPU_DATA CPU_ALIGN; /* Defines CPU data-word-alignment size. */
Ntypedef CPU_ADDR CPU_SIZE_T; /* Defines CPU standard 'size_t' size. */
N
N
N/*
N*********************************************************************************************************
N* CPU STACK CONFIGURATION
N*
N* Note(s) : (1) Configure CPU_CFG_STK_GROWTH in 'cpu.h' with CPU's stack growth order :
N*
N* (a) CPU_STK_GROWTH_LO_TO_HI CPU stack pointer increments to the next higher stack
N* memory address after data is pushed onto the stack
N* (b) CPU_STK_GROWTH_HI_TO_LO CPU stack pointer decrements to the next lower stack
N* memory address after data is pushed onto the stack
N*********************************************************************************************************
N*/
N
N#define CPU_CFG_STK_GROWTH CPU_STK_GROWTH_HI_TO_LO /* Defines CPU stack growth order (see Note #1). */
N
Ntypedef CPU_INT32U CPU_STK; /* Defines CPU stack word size (in octets). */
Ntypedef CPU_ADDR CPU_STK_SIZE; /* Defines CPU stack size (in number of CPU_STKs). */
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* CRITICAL SECTION CONFIGURATION
N*
N* Note(s) : (1) Configure CPU_CFG_CRITICAL_METHOD with CPU's/compiler's critical section method :
N*
N* Enter/Exit critical sections by ...
N*
N* CPU_CRITICAL_METHOD_INT_DIS_EN Disable/Enable interrupts
N* CPU_CRITICAL_METHOD_STATUS_STK Push/Pop interrupt status onto stack
N* CPU_CRITICAL_METHOD_STATUS_LOCAL Save/Restore interrupt status to local variable
N*
N* (a) CPU_CRITICAL_METHOD_INT_DIS_EN is NOT a preferred method since it does NOT support
N* multiple levels of interrupts. However, with some CPUs/compilers, this is the only
N* available method.
N*
N* (b) CPU_CRITICAL_METHOD_STATUS_STK is one preferred method since it supports multiple
N* levels of interrupts. However, this method assumes that the compiler provides C-level
N* &/or assembly-level functionality for the following :
N*
N* ENTER CRITICAL SECTION :
N* (1) Push/save interrupt status onto a local stack
N* (2) Disable interrupts
N*
N* EXIT CRITICAL SECTION :
N* (3) Pop/restore interrupt status from a local stack
N*
N* (c) CPU_CRITICAL_METHOD_STATUS_LOCAL is one preferred method since it supports multiple
N* levels of interrupts. However, this method assumes that the compiler provides C-level
N* &/or assembly-level functionality for the following :
N*
N* ENTER CRITICAL SECTION :
N* (1) Save interrupt status into a local variable
N* (2) Disable interrupts
N*
N* EXIT CRITICAL SECTION :
N* (3) Restore interrupt status from a local variable
N*
N* (2) Critical section macro's most likely require inline assembly. If the compiler does NOT
N* allow inline assembly in C source files, critical section macro's MUST call an assembly
N* subroutine defined in a 'cpu_a.asm' file located in the following software directory :
N*
N* \<CPU-Compiler Directory>\<cpu>\<compiler>\
N*
X
N* where
N* <CPU-Compiler Directory> directory path for common CPU-compiler software
N* <cpu> directory name for specific CPU
N* <compiler> directory name for specific compiler
N*
N* (3) (a) To save/restore interrupt status, a local variable 'cpu_sr' of type 'CPU_SR' MAY need
N* to be declared (e.g. if 'CPU_CRITICAL_METHOD_STATUS_LOCAL' method is configured).
N*
N* (1) 'cpu_sr' local variable SHOULD be declared via the CPU_SR_ALLOC() macro which, if
N* used, MUST be declared following ALL other local variables.
N*
N* Example :
N*
N* void Fnct (void)
N* {
N* CPU_INT08U val_08;
N* CPU_INT16U val_16;
N* CPU_INT32U val_32;
N* CPU_SR_ALLOC(); MUST be declared after ALL other local variables
N* :
N* :
N* }
N*
N* (b) Configure 'CPU_SR' data type with the appropriate-sized CPU data type large enough to
N* completely store the CPU's/compiler's status word.
N*********************************************************************************************************
N*/
N/*$PAGE*/
N /* Configure CPU critical method (see Note #1) : */
N#define CPU_CFG_CRITICAL_METHOD CPU_CRITICAL_METHOD_STATUS_LOCAL
N
Ntypedef CPU_INT32U CPU_SR; /* Defines CPU status register size (see Note #3b). */
N
N /* Allocates CPU status register word (see Note #3a). */
N#if (CPU_CFG_CRITICAL_METHOD == CPU_CRITICAL_METHOD_STATUS_LOCAL)
X#if (3u == 3u)
N#define CPU_SR_ALLOC() CPU_SR cpu_sr = (CPU_SR)0
N#else
S#define CPU_SR_ALLOC()
N#endif
N
N
N
N#define CPU_INT_DIS() do { cpu_sr = CPU_SR_Save(); } while (0) /* Save CPU status word & disable interrupts.*/
N#define CPU_INT_EN() do { CPU_SR_Restore(cpu_sr); } while (0) /* Restore CPU status word. */
N
N
N#ifdef CPU_CFG_INT_DIS_MEAS_EN
S /* Disable interrupts, ... */
S /* & start interrupts disabled time measurement.*/
S#define CPU_CRITICAL_ENTER() do { CPU_INT_DIS(); \
S CPU_IntDisMeasStart(); } while (0)
X#define CPU_CRITICAL_ENTER() do { CPU_INT_DIS(); CPU_IntDisMeasStart(); } while (0)
S /* Stop & measure interrupts disabled time, */
S /* ... & re-enable interrupts. */
S#define CPU_CRITICAL_EXIT() do { CPU_IntDisMeasStop(); \
S CPU_INT_EN(); } while (0)
X#define CPU_CRITICAL_EXIT() do { CPU_IntDisMeasStop(); CPU_INT_EN(); } while (0)
S
N#else
N
N#define CPU_CRITICAL_ENTER() do { CPU_INT_DIS(); } while (0) /* Disable interrupts. */
N#define CPU_CRITICAL_EXIT() do { CPU_INT_EN(); } while (0) /* Re-enable interrupts. */
N
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* CPU COUNT ZEROS CONFIGURATION
N*
N* Note(s) : (1) (a) Configure CPU_CFG_LEAD_ZEROS_ASM_PRESENT to define count leading zeros bits
N* function(s) in :
N*
N* (1) 'cpu_a.asm', if CPU_CFG_LEAD_ZEROS_ASM_PRESENT #define'd in 'cpu.h'/
N* 'cpu_cfg.h' to enable assembly-optimized function(s)
N*
N* (2) 'cpu_core.c', if CPU_CFG_LEAD_ZEROS_ASM_PRESENT NOT #define'd in 'cpu.h'/
N* 'cpu_cfg.h' to enable C-source-optimized function(s) otherwise
N*
N* (b) Configure CPU_CFG_TRAIL_ZEROS_ASM_PRESENT to define count trailing zeros bits
N* function(s) in :
N*
N* (1) 'cpu_a.asm', if CPU_CFG_TRAIL_ZEROS_ASM_PRESENT #define'd in 'cpu.h'/
N* 'cpu_cfg.h' to enable assembly-optimized function(s)
N*
N* (2) 'cpu_core.c', if CPU_CFG_TRAIL_ZEROS_ASM_PRESENT NOT #define'd in 'cpu.h'/
N* 'cpu_cfg.h' to enable C-source-optimized function(s) otherwise
N*********************************************************************************************************
N*/
N
N /* Configure CPU count leading zeros bits ... */
N#define CPU_CFG_LEAD_ZEROS_ASM_PRESENT /* ... assembly-version (see Note #1a). */
N
N /* Configure CPU count trailing zeros bits ... */
N#define CPU_CFG_TRAIL_ZEROS_ASM_PRESENT /* ... assembly-version (see Note #1b). */
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* FUNCTION PROTOTYPES
N*********************************************************************************************************
N*/
N
Nvoid CPU_IntDis (void);
Nvoid CPU_IntEn (void);
N
Nvoid CPU_IntSrcDis (CPU_INT08U pos);
Nvoid CPU_IntSrcEn (CPU_INT08U pos);
Nvoid CPU_IntSrcPendClr(CPU_INT08U pos);
NCPU_INT16S CPU_IntSrcPrioGet(CPU_INT08U pos);
Nvoid CPU_IntSrcPrioSet(CPU_INT08U pos,
N CPU_INT08U prio);
N
N
NCPU_SR CPU_SR_Save (void);
Nvoid CPU_SR_Restore (CPU_SR cpu_sr);
N
N
Nvoid CPU_WaitForInt (void);
Nvoid CPU_WaitForExcept(void);
N
N
NCPU_DATA CPU_RevBits (CPU_DATA val);
N
Nvoid CPU_BitBandClr (CPU_ADDR addr,
N CPU_INT08U bit_nbr);
Nvoid CPU_BitBandSet (CPU_ADDR addr,
N CPU_INT08U bit_nbr);
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* INTERRUPT SOURCES
N*********************************************************************************************************
N*/
N
N#define CPU_INT_STK_PTR 0u
N#define CPU_INT_RESET 1u
N#define CPU_INT_NMI 2u
N#define CPU_INT_HFAULT 3u
N#define CPU_INT_MEM 4u
N#define CPU_INT_BUSFAULT 5u
N#define CPU_INT_USAGEFAULT 6u
N#define CPU_INT_RSVD_07 7u
N#define CPU_INT_RSVD_08 8u
N#define CPU_INT_RSVD_09 9u
N#define CPU_INT_RSVD_10 10u
N#define CPU_INT_SVCALL 11u
N#define CPU_INT_DBGMON 12u
N#define CPU_INT_RSVD_13 13u
N#define CPU_INT_PENDSV 14u
N#define CPU_INT_SYSTICK 15u
N#define CPU_INT_EXT0 16u
N
N/*
N*********************************************************************************************************
N* CPU REGISTERS
N*********************************************************************************************************
N*/
N
N#define CPU_REG_NVIC_NVIC (*((CPU_REG32 *)(0xE000E004))) /* Int Ctrl'er Type Reg. */
N#define CPU_REG_NVIC_ST_CTRL (*((CPU_REG32 *)(0xE000E010))) /* SysTick Ctrl & Status Reg. */
N#define CPU_REG_NVIC_ST_RELOAD (*((CPU_REG32 *)(0xE000E014))) /* SysTick Reload Value Reg. */
N#define CPU_REG_NVIC_ST_CURRENT (*((CPU_REG32 *)(0xE000E018))) /* SysTick Current Value Reg. */
N#define CPU_REG_NVIC_ST_CAL (*((CPU_REG32 *)(0xE000E01C))) /* SysTick Calibration Value Reg. */
N
N#define CPU_REG_NVIC_SETEN(n) (*((CPU_REG32 *)(0xE000E100 + (n) * 4u))) /* IRQ Set En Reg. */
N#define CPU_REG_NVIC_CLREN(n) (*((CPU_REG32 *)(0xE000E180 + (n) * 4u))) /* IRQ Clr En Reg. */
N#define CPU_REG_NVIC_SETPEND(n) (*((CPU_REG32 *)(0xE000E200 + (n) * 4u))) /* IRQ Set Pending Reg. */
N#define CPU_REG_NVIC_CLRPEND(n) (*((CPU_REG32 *)(0xE000E280 + (n) * 4u))) /* IRQ Clr Pending Reg. */
N#define CPU_REG_NVIC_ACTIVE(n) (*((CPU_REG32 *)(0xE000E300 + (n) * 4u))) /* IRQ Active Reg. */
N#define CPU_REG_NVIC_PRIO(n) (*((CPU_REG32 *)(0xE000E400 + (n) * 4u))) /* IRQ Prio Reg. */
N
N#define CPU_REG_NVIC_CPUID (*((CPU_REG32 *)(0xE000ED00))) /* CPUID Base Reg. */
N#define CPU_REG_NVIC_ICSR (*((CPU_REG32 *)(0xE000ED04))) /* Int Ctrl State Reg. */
N#define CPU_REG_NVIC_VTOR (*((CPU_REG32 *)(0xE000ED08))) /* Vect Tbl Offset Reg. */
N#define CPU_REG_NVIC_AIRCR (*((CPU_REG32 *)(0xE000ED0C))) /* App Int/Reset Ctrl Reg. */
N#define CPU_REG_NVIC_SCR (*((CPU_REG32 *)(0xE000ED10))) /* System Ctrl Reg. */
N#define CPU_REG_NVIC_CCR (*((CPU_REG32 *)(0xE000ED14))) /* Cfg Ctrl Reg. */
N#define CPU_REG_NVIC_SHPRI1 (*((CPU_REG32 *)(0xE000ED18))) /* System Handlers 4 to 7 Prio. */
N#define CPU_REG_NVIC_SHPRI2 (*((CPU_REG32 *)(0xE000ED1C))) /* System Handlers 8 to 11 Prio. */
N#define CPU_REG_NVIC_SHPRI3 (*((CPU_REG32 *)(0xE000ED20))) /* System Handlers 12 to 15 Prio. */
N#define CPU_REG_NVIC_SHCSR (*((CPU_REG32 *)(0xE000ED24))) /* System Handler Ctrl & State Reg. */
N#define CPU_REG_NVIC_CFSR (*((CPU_REG32 *)(0xE000ED28))) /* Configurable Fault Status Reg. */
N#define CPU_REG_NVIC_HFSR (*((CPU_REG32 *)(0xE000ED2C))) /* Hard Fault Status Reg. */
N#define CPU_REG_NVIC_DFSR (*((CPU_REG32 *)(0xE000ED30))) /* Debug Fault Status Reg. */
N#define CPU_REG_NVIC_MMFAR (*((CPU_REG32 *)(0xE000ED34))) /* Mem Manage Addr Reg. */
N#define CPU_REG_NVIC_BFAR (*((CPU_REG32 *)(0xE000ED38))) /* Bus Fault Addr Reg. */
N#define CPU_REG_NVIC_AFSR (*((CPU_REG32 *)(0xE000ED3C))) /* Aux Fault Status Reg. */
N
N#define CPU_REG_NVIC_PFR0 (*((CPU_REG32 *)(0xE000ED40))) /* Processor Feature Reg 0. */
N#define CPU_REG_NVIC_PFR1 (*((CPU_REG32 *)(0xE000ED44))) /* Processor Feature Reg 1. */
N#define CPU_REG_NVIC_DFR0 (*((CPU_REG32 *)(0xE000ED48))) /* Debug Feature Reg 0. */
N#define CPU_REG_NVIC_AFR0 (*((CPU_REG32 *)(0xE000ED4C))) /* Aux Feature Reg 0. */
N#define CPU_REG_NVIC_MMFR0 (*((CPU_REG32 *)(0xE000ED50))) /* Memory Model Feature Reg 0. */
N#define CPU_REG_NVIC_MMFR1 (*((CPU_REG32 *)(0xE000ED54))) /* Memory Model Feature Reg 1. */
N#define CPU_REG_NVIC_MMFR2 (*((CPU_REG32 *)(0xE000ED58))) /* Memory Model Feature Reg 2. */
N#define CPU_REG_NVIC_MMFR3 (*((CPU_REG32 *)(0xE000ED5C))) /* Memory Model Feature Reg 3. */
N#define CPU_REG_NVIC_ISAFR0 (*((CPU_REG32 *)(0xE000ED60))) /* ISA Feature Reg 0. */
N#define CPU_REG_NVIC_ISAFR1 (*((CPU_REG32 *)(0xE000ED64))) /* ISA Feature Reg 1. */
N#define CPU_REG_NVIC_ISAFR2 (*((CPU_REG32 *)(0xE000ED68))) /* ISA Feature Reg 2. */
N#define CPU_REG_NVIC_ISAFR3 (*((CPU_REG32 *)(0xE000ED6C))) /* ISA Feature Reg 3. */
N#define CPU_REG_NVIC_ISAFR4 (*((CPU_REG32 *)(0xE000ED70))) /* ISA Feature Reg 4. */
N#define CPU_REG_NVIC_SW_TRIG (*((CPU_REG32 *)(0xE000EF00))) /* Software Trigger Int Reg. */
N
N#define CPU_REG_MPU_TYPE (*((CPU_REG32 *)(0xE000ED90))) /* MPU Type Reg. */
N#define CPU_REG_MPU_CTRL (*((CPU_REG32 *)(0xE000ED94))) /* MPU Ctrl Reg. */
N#define CPU_REG_MPU_REG_NBR (*((CPU_REG32 *)(0xE000ED98))) /* MPU Region Nbr Reg. */
N#define CPU_REG_MPU_REG_BASE (*((CPU_REG32 *)(0xE000ED9C))) /* MPU Region Base Addr Reg. */
N#define CPU_REG_MPU_REG_ATTR (*((CPU_REG32 *)(0xE000EDA0))) /* MPU Region Attrib & Size Reg. */
N
N#define CPU_REG_DBG_CTRL (*((CPU_REG32 *)(0xE000EDF0))) /* Debug Halting Ctrl & Status Reg. */
N#define CPU_REG_DBG_SELECT (*((CPU_REG32 *)(0xE000EDF4))) /* Debug Core Reg Selector Reg. */
N#define CPU_REG_DBG_DATA (*((CPU_REG32 *)(0xE000EDF8))) /* Debug Core Reg Data Reg. */
N#define CPU_REG_DBG_INT (*((CPU_REG32 *)(0xE000EDFC))) /* Debug Except & Monitor Ctrl Reg. */
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* CPU REGISTER BITS
N*********************************************************************************************************
N*/
N
N /* ---------- SYSTICK CTRL & STATUS REG BITS ---------- */
N#define CPU_REG_NVIC_ST_CTRL_COUNTFLAG 0x00010000
N#define CPU_REG_NVIC_ST_CTRL_CLKSOURCE 0x00000004
N#define CPU_REG_NVIC_ST_CTRL_TICKINT 0x00000002
N#define CPU_REG_NVIC_ST_CTRL_ENABLE 0x00000001
N
N
N /* -------- SYSTICK CALIBRATION VALUE REG BITS -------- */
N#define CPU_REG_NVIC_ST_CAL_NOREF 0x80000000
N#define CPU_REG_NVIC_ST_CAL_SKEW 0x40000000
N
N /* -------------- INT CTRL STATE REG BITS ------------- */
N#define CPU_REG_NVIC_ICSR_NMIPENDSET 0x80000000
N#define CPU_REG_NVIC_ICSR_PENDSVSET 0x10000000
N#define CPU_REG_NVIC_ICSR_PENDSVCLR 0x08000000
N#define CPU_REG_NVIC_ICSR_PENDSTSET 0x04000000
N#define CPU_REG_NVIC_ICSR_PENDSTCLR 0x02000000
N#define CPU_REG_NVIC_ICSR_ISRPREEMPT 0x00800000
N#define CPU_REG_NVIC_ICSR_ISRPENDING 0x00400000
N#define CPU_REG_NVIC_ICSR_RETTOBASE 0x00000800
N
N /* ------------- VECT TBL OFFSET REG BITS ------------- */
N#define CPU_REG_NVIC_VTOR_TBLBASE 0x20000000
N
N /* ------------ APP INT/RESET CTRL REG BITS ----------- */
N#define CPU_REG_NVIC_AIRCR_ENDIANNESS 0x00008000
N#define CPU_REG_NVIC_AIRCR_SYSRESETREQ 0x00000004
N#define CPU_REG_NVIC_AIRCR_VECTCLRACTIVE 0x00000002
N#define CPU_REG_NVIC_AIRCR_VECTRESET 0x00000001
N
N /* --------------- SYSTEM CTRL REG BITS --------------- */
N#define CPU_REG_NVIC_SCR_SEVONPEND 0x00000010
N#define CPU_REG_NVIC_SCR_SLEEPDEEP 0x00000004
N#define CPU_REG_NVIC_SCR_SLEEPONEXIT 0x00000002
N
N /* ----------------- CFG CTRL REG BITS ---------------- */
N#define CPU_REG_NVIC_CCR_STKALIGN 0x00000200
N#define CPU_REG_NVIC_CCR_BFHFNMIGN 0x00000100
N#define CPU_REG_NVIC_CCR_DIV_0_TRP 0x00000010
N#define CPU_REG_NVIC_CCR_UNALIGN_TRP 0x00000008
N#define CPU_REG_NVIC_CCR_USERSETMPEND 0x00000002
N#define CPU_REG_NVIC_CCR_NONBASETHRDENA 0x00000001
N
N /* ------- SYSTEM HANDLER CTRL & STATE REG BITS ------- */
N#define CPU_REG_NVIC_SHCSR_USGFAULTENA 0x00040000
N#define CPU_REG_NVIC_SHCSR_BUSFAULTENA 0x00020000
N#define CPU_REG_NVIC_SHCSR_MEMFAULTENA 0x00010000
N#define CPU_REG_NVIC_SHCSR_SVCALLPENDED 0x00008000
N#define CPU_REG_NVIC_SHCSR_BUSFAULTPENDED 0x00004000
N#define CPU_REG_NVIC_SHCSR_MEMFAULTPENDED 0x00002000
N#define CPU_REG_NVIC_SHCSR_USGFAULTPENDED 0x00001000
N#define CPU_REG_NVIC_SHCSR_SYSTICKACT 0x00000800
N#define CPU_REG_NVIC_SHCSR_PENDSVACT 0x00000400
N#define CPU_REG_NVIC_SHCSR_MONITORACT 0x00000100
N#define CPU_REG_NVIC_SHCSR_SVCALLACT 0x00000080
N#define CPU_REG_NVIC_SHCSR_USGFAULTACT 0x00000008
N#define CPU_REG_NVIC_SHCSR_BUSFAULTACT 0x00000002
N#define CPU_REG_NVIC_SHCSR_MEMFAULTACT 0x00000001
N
N /* -------- CONFIGURABLE FAULT STATUS REG BITS -------- */
N#define CPU_REG_NVIC_CFSR_DIVBYZERO 0x02000000
N#define CPU_REG_NVIC_CFSR_UNALIGNED 0x01000000
N#define CPU_REG_NVIC_CFSR_NOCP 0x00080000
N#define CPU_REG_NVIC_CFSR_INVPC 0x00040000
N#define CPU_REG_NVIC_CFSR_INVSTATE 0x00020000
N#define CPU_REG_NVIC_CFSR_UNDEFINSTR 0x00010000
N#define CPU_REG_NVIC_CFSR_BFARVALID 0x00008000
N#define CPU_REG_NVIC_CFSR_STKERR 0x00001000
N#define CPU_REG_NVIC_CFSR_UNSTKERR 0x00000800
N#define CPU_REG_NVIC_CFSR_IMPRECISERR 0x00000400
N#define CPU_REG_NVIC_CFSR_PRECISERR 0x00000200
N#define CPU_REG_NVIC_CFSR_IBUSERR 0x00000100
N#define CPU_REG_NVIC_CFSR_MMARVALID 0x00000080
N#define CPU_REG_NVIC_CFSR_MSTKERR 0x00000010
N#define CPU_REG_NVIC_CFSR_MUNSTKERR 0x00000008
N#define CPU_REG_NVIC_CFSR_DACCVIOL 0x00000002
N#define CPU_REG_NVIC_CFSR_IACCVIOL 0x00000001
N
N /* ------------ HARD FAULT STATUS REG BITS ------------ */
N#define CPU_REG_NVIC_HFSR_DEBUGEVT 0x80000000
N#define CPU_REG_NVIC_HFSR_FORCED 0x40000000
N#define CPU_REG_NVIC_HFSR_VECTTBL 0x00000002
N
N /* ------------ DEBUG FAULT STATUS REG BITS ----------- */
N#define CPU_REG_NVIC_DFSR_EXTERNAL 0x00000010
N#define CPU_REG_NVIC_DFSR_VCATCH 0x00000008
N#define CPU_REG_NVIC_DFSR_DWTTRAP 0x00000004
N#define CPU_REG_NVIC_DFSR_BKPT 0x00000002
N#define CPU_REG_NVIC_DFSR_HALTED 0x00000001
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* CPU REGISTER MASK
N*********************************************************************************************************
N*/
N
N#define CPU_MSK_NVIC_ICSR_VECT_ACTIVE 0x000001FF
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* CONFIGURATION ERRORS
N*********************************************************************************************************
N*/
N
N#ifndef CPU_CFG_ADDR_SIZE
S#error "CPU_CFG_ADDR_SIZE not #define'd in 'cpu.h' "
S#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]"
S#error " [ || CPU_WORD_SIZE_16 16-bit alignment]"
S#error " [ || CPU_WORD_SIZE_32 32-bit alignment]"
S#error " [ || CPU_WORD_SIZE_64 64-bit alignment]"
S
S#elif ((CPU_CFG_ADDR_SIZE != CPU_WORD_SIZE_08) && \
S (CPU_CFG_ADDR_SIZE != CPU_WORD_SIZE_16) && \
S (CPU_CFG_ADDR_SIZE != CPU_WORD_SIZE_32) && \
S (CPU_CFG_ADDR_SIZE != CPU_WORD_SIZE_64))
X#elif ((4 != 1) && (4 != 2) && (4 != 4) && (4 != 8))
S#error "CPU_CFG_ADDR_SIZE illegally #define'd in 'cpu.h' "
S#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]"
S#error " [ || CPU_WORD_SIZE_16 16-bit alignment]"
S#error " [ || CPU_WORD_SIZE_32 32-bit alignment]"
S#error " [ || CPU_WORD_SIZE_64 64-bit alignment]"
N#endif
N
N
N#ifndef CPU_CFG_DATA_SIZE
S#error "CPU_CFG_DATA_SIZE not #define'd in 'cpu.h' "
S#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]"
S#error " [ || CPU_WORD_SIZE_16 16-bit alignment]"
S#error " [ || CPU_WORD_SIZE_32 32-bit alignment]"
S#error " [ || CPU_WORD_SIZE_64 64-bit alignment]"
S
S#elif ((CPU_CFG_DATA_SIZE != CPU_WORD_SIZE_08) && \
S (CPU_CFG_DATA_SIZE != CPU_WORD_SIZE_16) && \
S (CPU_CFG_DATA_SIZE != CPU_WORD_SIZE_32) && \
S (CPU_CFG_DATA_SIZE != CPU_WORD_SIZE_64))
X#elif ((4 != 1) && (4 != 2) && (4 != 4) && (4 != 8))
S#error "CPU_CFG_DATA_SIZE illegally #define'd in 'cpu.h' "
S#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]"
S#error " [ || CPU_WORD_SIZE_16 16-bit alignment]"
S#error " [ || CPU_WORD_SIZE_32 32-bit alignment]"
S#error " [ || CPU_WORD_SIZE_64 64-bit alignment]"
N#endif
N
N
N#ifndef CPU_CFG_DATA_SIZE_MAX
S#error "CPU_CFG_DATA_SIZE_MAX not #define'd in 'cpu.h' "
S#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]"
S#error " [ || CPU_WORD_SIZE_16 16-bit alignment]"
S#error " [ || CPU_WORD_SIZE_32 32-bit alignment]"
S#error " [ || CPU_WORD_SIZE_64 64-bit alignment]"
S
S#elif ((CPU_CFG_DATA_SIZE_MAX != CPU_WORD_SIZE_08) && \
S (CPU_CFG_DATA_SIZE_MAX != CPU_WORD_SIZE_16) && \
S (CPU_CFG_DATA_SIZE_MAX != CPU_WORD_SIZE_32) && \
S (CPU_CFG_DATA_SIZE_MAX != CPU_WORD_SIZE_64))
X#elif ((8 != 1) && (8 != 2) && (8 != 4) && (8 != 8))
S#error "CPU_CFG_DATA_SIZE_MAX illegally #define'd in 'cpu.h' "
S#error " [MUST be CPU_WORD_SIZE_08 8-bit alignment]"
S#error " [ || CPU_WORD_SIZE_16 16-bit alignment]"
S#error " [ || CPU_WORD_SIZE_32 32-bit alignment]"
S#error " [ || CPU_WORD_SIZE_64 64-bit alignment]"
N#endif
N
N
N
N#if (CPU_CFG_DATA_SIZE_MAX < CPU_CFG_DATA_SIZE)
X#if (8 < 4)
S#error "CPU_CFG_DATA_SIZE_MAX illegally #define'd in 'cpu.h' "
S#error " [MUST be >= CPU_CFG_DATA_SIZE]"
N#endif
N
N
N
N
N/*$PAGE*/
N#ifndef CPU_CFG_ENDIAN_TYPE
S#error "CPU_CFG_ENDIAN_TYPE not #define'd in 'cpu.h' "
S#error " [MUST be CPU_ENDIAN_TYPE_BIG ]"
S#error " [ || CPU_ENDIAN_TYPE_LITTLE]"
S
S#elif ((CPU_CFG_ENDIAN_TYPE != CPU_ENDIAN_TYPE_BIG ) && \
S (CPU_CFG_ENDIAN_TYPE != CPU_ENDIAN_TYPE_LITTLE))
X#elif ((2u != 1u ) && (2u != 2u))
S#error "CPU_CFG_ENDIAN_TYPE illegally #define'd in 'cpu.h' "
S#error " [MUST be CPU_ENDIAN_TYPE_BIG ]"
S#error " [ || CPU_ENDIAN_TYPE_LITTLE]"
N#endif
N
N
N
N
N#ifndef CPU_CFG_STK_GROWTH
S#error "CPU_CFG_STK_GROWTH not #define'd in 'cpu.h' "
S#error " [MUST be CPU_STK_GROWTH_LO_TO_HI]"
S#error " [ || CPU_STK_GROWTH_HI_TO_LO]"
S
S#elif ((CPU_CFG_STK_GROWTH != CPU_STK_GROWTH_LO_TO_HI) && \
S (CPU_CFG_STK_GROWTH != CPU_STK_GROWTH_HI_TO_LO))
X#elif ((2u != 1u) && (2u != 2u))
S#error "CPU_CFG_STK_GROWTH illegally #define'd in 'cpu.h' "
S#error " [MUST be CPU_STK_GROWTH_LO_TO_HI]"
S#error " [ || CPU_STK_GROWTH_HI_TO_LO]"
N#endif
N
N
N
N
N#ifndef CPU_CFG_CRITICAL_METHOD
S#error "CPU_CFG_CRITICAL_METHOD not #define'd in 'cpu.h' "
S#error " [MUST be CPU_CRITICAL_METHOD_INT_DIS_EN ]"
S#error " [ || CPU_CRITICAL_METHOD_STATUS_STK ]"
S#error " [ || CPU_CRITICAL_METHOD_STATUS_LOCAL]"
S
S#elif ((CPU_CFG_CRITICAL_METHOD != CPU_CRITICAL_METHOD_INT_DIS_EN ) && \
S (CPU_CFG_CRITICAL_METHOD != CPU_CRITICAL_METHOD_STATUS_STK ) && \
S (CPU_CFG_CRITICAL_METHOD != CPU_CRITICAL_METHOD_STATUS_LOCAL))
X#elif ((3u != 1u ) && (3u != 2u ) && (3u != 3u))
S#error "CPU_CFG_CRITICAL_METHOD illegally #define'd in 'cpu.h' "
S#error " [MUST be CPU_CRITICAL_METHOD_INT_DIS_EN ]"
S#error " [ || CPU_CRITICAL_METHOD_STATUS_STK ]"
S#error " [ || CPU_CRITICAL_METHOD_STATUS_LOCAL]"
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* MODULE END
N*
N* Note(s) : (1) See 'cpu.h MODULE'.
N*********************************************************************************************************
N*/
N
N#endif /* End of CPU module include. */
N
L 61 "..\..\uCOS-III\uCOS-III\Source\os.h" 2
N#include <cpu_core.h>
L 1 "..\..\uCOS-III\uC-CPU\cpu_core.h" 1
N/*
N*********************************************************************************************************
N* uC/CPU
N* CPU CONFIGURATION & PORT LAYER
N*
N* (c) Copyright 2004-2011; Micrium, Inc.; Weston, FL
N*
N* All rights reserved. Protected by international copyright laws.
N*
N* uC/CPU is provided in source form to registered licensees ONLY. It is
N* illegal to distribute this source code to any third party unless you receive
N* written permission by an authorized Micrium representative. Knowledge of
N* the source code may NOT be used to develop a similar product.
N*
N* Please help us continue to provide the Embedded community with the finest
N* software available. Your honesty is greatly appreciated.
N*
N* You can contact us at www.micrium.com.
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N*
N* CORE CPU MODULE
N*
N* Filename : cpu_core.h
N* Version : V1.29.01
N* Programmer(s) : SR
N* ITJ
N*********************************************************************************************************
N* Note(s) : (1) Assumes the following versions (or more recent) of software modules are included in
N* the project build :
N*
N* (a) uC/LIB V1.35.00
N*********************************************************************************************************
N*/
N
N
N/*
N*********************************************************************************************************
N* MODULE
N*
N* Note(s) : (1) This core CPU header file is protected from multiple pre-processor inclusion through use of
N* the core CPU module present pre-processor macro definition.
N*********************************************************************************************************
N*/
N
N#ifndef CPU_CORE_MODULE_PRESENT /* See Note #1. */
N#define CPU_CORE_MODULE_PRESENT
N
N
N/*
N*********************************************************************************************************
N* EXTERNS
N*********************************************************************************************************
N*/
N
N#ifdef CPU_CORE_MODULE
S#define CPU_CORE_EXT
N#else
N#define CPU_CORE_EXT extern
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* INCLUDE FILES
N*
N* Note(s) : (1) CPU-configuration software files are located in the following directories :
N*
N* (a) \<Your Product Application>\cpu_cfg.h
N*
N* (b) (1) \<CPU-Compiler Directory>\cpu_*.*
N* (2) \<CPU-Compiler Directory>\<cpu>\<compiler>\cpu*.*
N*
N* where
N* <Your Product Application> directory path for Your Product's Application
N* <CPU-Compiler Directory> directory path for common CPU-compiler software
N* <cpu> directory name for specific processor (CPU)
N* <compiler> directory name for specific compiler
N*
N* (2) NO compiler-supplied standard library functions SHOULD be used.
N*
N* (a) Standard library functions are implemented in the custom library module(s) :
N*
N* \<Custom Library Directory>\lib_*.*
N*
N* where
N* <Custom Library Directory> directory path for custom library software
N*
N* (3) Compiler MUST be configured to include as additional include path directories :
N*
N* (a) '\<Your Product Application>\' directory See Note #1a
N*
N* (b) (1) '\<CPU-Compiler Directory>\' directory See Note #1b1
N* (2) '\<CPU-Compiler Directory>\<cpu>\<compiler>\' directory See Note #1b2
N*
N* (c) '\<Custom Library Directory>\' directory See Note #2a
N*********************************************************************************************************
N*/
N
N#include <cpu.h>
N#include <lib_def.h>
L 1 "..\..\uCOS-III\uC-LIB\lib_def.h" 1
N/*
N*********************************************************************************************************
N* uC/LIB
N* CUSTOM LIBRARY MODULES
N*
N* (c) Copyright 2004-2012; Micrium, Inc.; Weston, FL
N*
N* All rights reserved. Protected by international copyright laws.
N*
N* uC/LIB is provided in source form to registered licensees ONLY. It is
N* illegal to distribute this source code to any third party unless you receive
N* written permission by an authorized Micrium representative. Knowledge of
N* the source code may NOT be used to develop a similar product.
N*
N* Please help us continue to provide the Embedded community with the finest
N* software available. Your honesty is greatly appreciated.
N*
N* You can contact us at www.micrium.com.
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N*
N* CORE CUSTOM LIBRARY MODULE
N*
N* Filename : lib_def.h
N* Version : V1.37.01
N* Programmer(s) : ITJ
N* FBJ
N*********************************************************************************************************
N* Note(s) : (1) Assumes the following versions (or more recent) of software modules are included in
N* the project build :
N*
N* (a) uC/CPU V1.29.00
N*
N*
N* (2) NO compiler-supplied standard library functions are used in library or product software.
N*
N* (a) ALL standard library functions are implemented in the custom library modules :
N*
N* (1) \<Custom Library Directory>\lib_*.*
N*
N* (2) \<Custom Library Directory>\Ports\<cpu>\<compiler>\lib*_a.*
N*
N* where
N* <Custom Library Directory> directory path for custom library software
N* <cpu> directory name for specific processor (CPU)
N* <compiler> directory name for specific compiler
N*
N* (b) Product-specific library functions are implemented in individual products.
N*********************************************************************************************************
N*/
N
N
N/*
N*********************************************************************************************************
N* MODULE
N*
N* Note(s) : (1) This library definition header file is protected from multiple pre-processor inclusion
N* through use of the library definition module present pre-processor macro definition.
N*********************************************************************************************************
N*/
N
N#ifndef LIB_DEF_MODULE_PRESENT
N#define LIB_DEF_MODULE_PRESENT
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* CUSTOM LIBRARY MODULE VERSION NUMBER
N*
N* Note(s) : (1) (a) The custom library module software version is denoted as follows :
N*
N* Vx.yy.zz
N*
N* where
N* V denotes 'Version' label
N* x denotes major software version revision number
N* yy denotes minor software version revision number
N* zz denotes sub-minor software version revision number
N*
N* (b) The software version label #define is formatted as follows :
N*
N* ver = x.yyzz * 100 * 100
N*
N* where
N* ver denotes software version number scaled as an integer value
N* x.yyzz denotes software version number, where the unscaled integer
N* portion denotes the major version number & the unscaled
N* fractional portion denotes the (concatenated) minor
N* version numbers
N*********************************************************************************************************
N*/
N
N#define LIB_VERSION 13700u /* See Note #1. */
N
N
N/*
N*********************************************************************************************************
N* INCLUDE FILES
N*
N* Note(s) : (1) The custom library software files are located in the following directories :
N*
N* (a) \<Custom Library Directory>\lib_*.*
N*
N* where
N* <Custom Library Directory> directory path for custom library software
N*
N* (2) CPU-configuration software files are located in the following directories :
N*
N* (a) \<CPU-Compiler Directory>\cpu_*.*
N* (b) \<CPU-Compiler Directory>\<cpu>\<compiler>\cpu*.*
N*
N* where
N* <CPU-Compiler Directory> directory path for common CPU-compiler software
N* <cpu> directory name for specific processor (CPU)
N* <compiler> directory name for specific compiler
N*
N* (3) Compiler MUST be configured to include as additional include path directories :
N*
N* (a) '\<Custom Library Directory>\' directory See Note #1a
N*
N* (b) (1) '\<CPU-Compiler Directory>\' directory See Note #2a
N* (2) '\<CPU-Compiler Directory>\<cpu>\<compiler>\' directory See Note #2b
N*********************************************************************************************************
N*/
N
N#include <cpu_def.h>
N#include <cpu.h>
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* STANDARD DEFINES
N*********************************************************************************************************
N*/
N
N#define DEF_NULL ((void *)0)
N
N
N /* ----------------- BOOLEAN DEFINES ------------------ */
N#define DEF_FALSE 0u
N#define DEF_TRUE 1u
N
N#define DEF_NO 0u
N#define DEF_YES 1u
N
N#define DEF_DISABLED 0u
N#define DEF_ENABLED 1u
N
N#define DEF_INACTIVE 0u
N#define DEF_ACTIVE 1u
N
N#define DEF_INVALID 0u
N#define DEF_VALID 1u
N
N#define DEF_OFF 0u
N#define DEF_ON 1u
N
N#define DEF_CLR 0u
N#define DEF_SET 1u
N
N#define DEF_FAIL 0u
N#define DEF_OK 1u
N
N
N /* ------------------- BIT DEFINES -------------------- */
N#define DEF_BIT_NONE 0x00u
N
N#define DEF_BIT_00 0x01u
N#define DEF_BIT_01 0x02u
N#define DEF_BIT_02 0x04u
N#define DEF_BIT_03 0x08u
N#define DEF_BIT_04 0x10u
N#define DEF_BIT_05 0x20u
N#define DEF_BIT_06 0x40u
N#define DEF_BIT_07 0x80u
N
N#define DEF_BIT_08 0x0100u
N#define DEF_BIT_09 0x0200u
N#define DEF_BIT_10 0x0400u
N#define DEF_BIT_11 0x0800u
N#define DEF_BIT_12 0x1000u
N#define DEF_BIT_13 0x2000u
N#define DEF_BIT_14 0x4000u
N#define DEF_BIT_15 0x8000u
N
N#define DEF_BIT_16 0x00010000u
N#define DEF_BIT_17 0x00020000u
N#define DEF_BIT_18 0x00040000u
N#define DEF_BIT_19 0x00080000u
N#define DEF_BIT_20 0x00100000u
N#define DEF_BIT_21 0x00200000u
N#define DEF_BIT_22 0x00400000u
N#define DEF_BIT_23 0x00800000u
N
N#define DEF_BIT_24 0x01000000u
N#define DEF_BIT_25 0x02000000u
N#define DEF_BIT_26 0x04000000u
N#define DEF_BIT_27 0x08000000u
N#define DEF_BIT_28 0x10000000u
N#define DEF_BIT_29 0x20000000u
N#define DEF_BIT_30 0x40000000u
N#define DEF_BIT_31 0x80000000u
N/*$PAGE*/
N#define DEF_BIT_32 0x0000000100000000u
N#define DEF_BIT_33 0x0000000200000000u
N#define DEF_BIT_34 0x0000000400000000u
N#define DEF_BIT_35 0x0000000800000000u
N#define DEF_BIT_36 0x0000001000000000u
N#define DEF_BIT_37 0x0000002000000000u
N#define DEF_BIT_38 0x0000004000000000u
N#define DEF_BIT_39 0x0000008000000000u
N
N#define DEF_BIT_40 0x0000010000000000u
N#define DEF_BIT_41 0x0000020000000000u
N#define DEF_BIT_42 0x0000040000000000u
N#define DEF_BIT_43 0x0000080000000000u
N#define DEF_BIT_44 0x0000100000000000u
N#define DEF_BIT_45 0x0000200000000000u
N#define DEF_BIT_46 0x0000400000000000u
N#define DEF_BIT_47 0x0000800000000000u
N
N#define DEF_BIT_48 0x0001000000000000u
N#define DEF_BIT_49 0x0002000000000000u
N#define DEF_BIT_50 0x0004000000000000u
N#define DEF_BIT_51 0x0008000000000000u
N#define DEF_BIT_52 0x0010000000000000u
N#define DEF_BIT_53 0x0020000000000000u
N#define DEF_BIT_54 0x0040000000000000u
N#define DEF_BIT_55 0x0080000000000000u
N
N#define DEF_BIT_56 0x0100000000000000u
N#define DEF_BIT_57 0x0200000000000000u
N#define DEF_BIT_58 0x0400000000000000u
N#define DEF_BIT_59 0x0800000000000000u
N#define DEF_BIT_60 0x1000000000000000u
N#define DEF_BIT_61 0x2000000000000000u
N#define DEF_BIT_62 0x4000000000000000u
N#define DEF_BIT_63 0x8000000000000000u
N
N
N /* ------------------ ALIGN DEFINES ------------------- */
N#define DEF_ALIGN_MAX_NBR_OCTETS 4096u
N
N
N /* ------------------ OCTET DEFINES ------------------- */
N#define DEF_OCTET_NBR_BITS 8u
N#define DEF_OCTET_MASK 0xFFu
N
N#define DEF_OCTET_TO_BIT_NBR_BITS 3u
N#define DEF_OCTET_TO_BIT_SHIFT DEF_OCTET_TO_BIT_NBR_BITS
N#define DEF_OCTET_TO_BIT_MASK 0x07u
N
N
N#define DEF_NIBBLE_NBR_BITS 4u
N#define DEF_NIBBLE_MASK 0x0Fu
N
N
N /* --------------- NUMBER BASE DEFINES ---------------- */
N#define DEF_NBR_BASE_BIN 2u
N#define DEF_NBR_BASE_OCT 8u
N#define DEF_NBR_BASE_DEC 10u
N#define DEF_NBR_BASE_HEX 16u
N
N
N/*$PAGE*/
N /* ----------------- INTEGER DEFINES ------------------ */
N#define DEF_INT_08_NBR_BITS 8u
N#define DEF_INT_08_MASK 0xFFu
N
N#define DEF_INT_08U_MIN_VAL 0u
N#define DEF_INT_08U_MAX_VAL 255u
N
N#define DEF_INT_08S_MIN_VAL_ONES_CPL (-127)
N#define DEF_INT_08S_MAX_VAL_ONES_CPL 127
N
N#define DEF_INT_08S_MIN_VAL (DEF_INT_08S_MIN_VAL_ONES_CPL - 1)
N#define DEF_INT_08S_MAX_VAL DEF_INT_08S_MAX_VAL_ONES_CPL
N
N#define DEF_INT_08U_NBR_DIG_MIN 1u
N#define DEF_INT_08U_NBR_DIG_MAX 3u
N
N#define DEF_INT_08S_NBR_DIG_MIN 3u
N#define DEF_INT_08S_NBR_DIG_MAX 3u
N
N
N
N#define DEF_INT_16_NBR_BITS 16u
N#define DEF_INT_16_MASK 0xFFFFu
N
N#define DEF_INT_16U_MIN_VAL 0u
N#define DEF_INT_16U_MAX_VAL 65535u
N
N#define DEF_INT_16S_MIN_VAL_ONES_CPL (-32767)
N#define DEF_INT_16S_MAX_VAL_ONES_CPL 32767
N
N#define DEF_INT_16S_MIN_VAL (DEF_INT_16S_MIN_VAL_ONES_CPL - 1)
N#define DEF_INT_16S_MAX_VAL DEF_INT_16S_MAX_VAL_ONES_CPL
N
N#define DEF_INT_16U_NBR_DIG_MIN 1u
N#define DEF_INT_16U_NBR_DIG_MAX 5u
N
N#define DEF_INT_16S_NBR_DIG_MIN 5u
N#define DEF_INT_16S_NBR_DIG_MAX 5u
N
N
N
N#define DEF_INT_32_NBR_BITS 32u
N#define DEF_INT_32_MASK 0xFFFFFFFFu
N
N#define DEF_INT_32U_MIN_VAL 0u
N#define DEF_INT_32U_MAX_VAL 4294967295u
N
N#define DEF_INT_32S_MIN_VAL_ONES_CPL (-2147483647)
N#define DEF_INT_32S_MAX_VAL_ONES_CPL 2147483647
N
N#define DEF_INT_32S_MIN_VAL (DEF_INT_32S_MIN_VAL_ONES_CPL - 1)
N#define DEF_INT_32S_MAX_VAL DEF_INT_32S_MAX_VAL_ONES_CPL
N
N#define DEF_INT_32U_NBR_DIG_MIN 1u
N#define DEF_INT_32U_NBR_DIG_MAX 10u
N
N#define DEF_INT_32S_NBR_DIG_MIN 10u
N#define DEF_INT_32S_NBR_DIG_MAX 10u
N
N
N
N#define DEF_INT_64_NBR_BITS 64u
N#define DEF_INT_64_MASK 0xFFFFFFFFFFFFFFFFu
N
N#define DEF_INT_64U_MIN_VAL 0u
N#define DEF_INT_64U_MAX_VAL 18446744073709551615u
N
N#define DEF_INT_64S_MIN_VAL_ONES_CPL (-9223372036854775807)
N#define DEF_INT_64S_MAX_VAL_ONES_CPL 9223372036854775807
N
N#define DEF_INT_64S_MIN_VAL (DEF_INT_64S_MIN_VAL_ONES_CPL - 1)
N#define DEF_INT_64S_MAX_VAL DEF_INT_64S_MAX_VAL_ONES_CPL
N
N#define DEF_INT_64U_NBR_DIG_MIN 1u
N#define DEF_INT_64U_NBR_DIG_MAX 20u
N
N#define DEF_INT_64S_NBR_DIG_MIN 19u
N#define DEF_INT_64S_NBR_DIG_MAX 19u
N
N
N
N/*$PAGE*/
N /* --------------- CPU INTEGER DEFINES ---------------- */
N#define DEF_INT_CPU_NBR_BITS (CPU_CFG_DATA_SIZE * DEF_OCTET_NBR_BITS)
N#define DEF_INT_CPU_NBR_BITS_MAX (CPU_CFG_DATA_SIZE_MAX * DEF_OCTET_NBR_BITS)
N
N
N
N#if (DEF_INT_CPU_NBR_BITS == DEF_INT_08_NBR_BITS)
X#if ((4 * 8u) == 8u)
S
S
S#define DEF_INT_CPU_MASK DEF_INT_08_MASK
S
S#define DEF_INT_CPU_U_MIN_VAL DEF_INT_08U_MIN_VAL
S#define DEF_INT_CPU_U_MAX_VAL DEF_INT_08U_MAX_VAL
S
S#define DEF_INT_CPU_S_MIN_VAL DEF_INT_08S_MIN_VAL
S#define DEF_INT_CPU_S_MAX_VAL DEF_INT_08S_MAX_VAL
S
S#define DEF_INT_CPU_S_MIN_VAL_ONES_CPL DEF_INT_08S_MIN_VAL_ONES_CPL
S#define DEF_INT_CPU_S_MAX_VAL_ONES_CPL DEF_INT_08S_MAX_VAL_ONES_CPL
S
S
S
S#elif (DEF_INT_CPU_NBR_BITS == DEF_INT_16_NBR_BITS)
X#elif ((4 * 8u) == 16u)
S
S
S#define DEF_INT_CPU_MASK DEF_INT_16_MASK
S
S#define DEF_INT_CPU_U_MIN_VAL DEF_INT_16U_MIN_VAL
S#define DEF_INT_CPU_U_MAX_VAL DEF_INT_16U_MAX_VAL
S
S#define DEF_INT_CPU_S_MIN_VAL DEF_INT_16S_MIN_VAL
S#define DEF_INT_CPU_S_MAX_VAL DEF_INT_16S_MAX_VAL
S
S#define DEF_INT_CPU_S_MIN_VAL_ONES_CPL DEF_INT_16S_MIN_VAL_ONES_CPL
S#define DEF_INT_CPU_S_MAX_VAL_ONES_CPL DEF_INT_16S_MAX_VAL_ONES_CPL
S
S
S
N#elif (DEF_INT_CPU_NBR_BITS == DEF_INT_32_NBR_BITS)
X#elif ((4 * 8u) == 32u)
N
N
N#define DEF_INT_CPU_MASK DEF_INT_32_MASK
N
N#define DEF_INT_CPU_U_MIN_VAL DEF_INT_32U_MIN_VAL
N#define DEF_INT_CPU_U_MAX_VAL DEF_INT_32U_MAX_VAL
N
N#define DEF_INT_CPU_S_MIN_VAL DEF_INT_32S_MIN_VAL
N#define DEF_INT_CPU_S_MAX_VAL DEF_INT_32S_MAX_VAL
N
N#define DEF_INT_CPU_S_MIN_VAL_ONES_CPL DEF_INT_32S_MIN_VAL_ONES_CPL
N#define DEF_INT_CPU_S_MAX_VAL_ONES_CPL DEF_INT_32S_MAX_VAL_ONES_CPL
N
N
N
N#elif (DEF_INT_CPU_NBR_BITS == DEF_INT_64_NBR_BITS)
S
S
S#define DEF_INT_CPU_MASK DEF_INT_64_MASK
S
S#define DEF_INT_CPU_U_MIN_VAL DEF_INT_64U_MIN_VAL
S#define DEF_INT_CPU_U_MAX_VAL DEF_INT_64U_MAX_VAL
S
S#define DEF_INT_CPU_S_MIN_VAL DEF_INT_64S_MIN_VAL
S#define DEF_INT_CPU_S_MAX_VAL DEF_INT_64S_MAX_VAL
S
S#define DEF_INT_CPU_S_MIN_VAL_ONES_CPL DEF_INT_64S_MIN_VAL_ONES_CPL
S#define DEF_INT_CPU_S_MAX_VAL_ONES_CPL DEF_INT_64S_MAX_VAL_ONES_CPL
S
S
S
S#else
S
S#error "CPU_CFG_DATA_SIZE illegally #defined in 'cpu.h' "
S#error " [See 'cpu.h CONFIGURATION ERRORS']"
S
N#endif
N
N
N
N/*$PAGE*/
N /* ------------------- TIME DEFINES ------------------- */
N#define DEF_TIME_NBR_DAY_PER_WK 7u
N#define DEF_TIME_NBR_DAY_PER_YR 365u
N#define DEF_TIME_NBR_DAY_PER_YR_LEAP 366u
N
N#define DEF_TIME_NBR_HR_PER_DAY 24u
N#define DEF_TIME_NBR_HR_PER_WK (DEF_TIME_NBR_HR_PER_DAY * DEF_TIME_NBR_DAY_PER_WK )
N#define DEF_TIME_NBR_HR_PER_YR (DEF_TIME_NBR_HR_PER_DAY * DEF_TIME_NBR_DAY_PER_YR )
N#define DEF_TIME_NBR_HR_PER_YR_LEAP (DEF_TIME_NBR_HR_PER_DAY * DEF_TIME_NBR_DAY_PER_YR_LEAP)
N
N#define DEF_TIME_NBR_MIN_PER_HR 60u
N#define DEF_TIME_NBR_MIN_PER_DAY (DEF_TIME_NBR_MIN_PER_HR * DEF_TIME_NBR_HR_PER_DAY )
N#define DEF_TIME_NBR_MIN_PER_WK (DEF_TIME_NBR_MIN_PER_DAY * DEF_TIME_NBR_DAY_PER_WK )
N#define DEF_TIME_NBR_MIN_PER_YR (DEF_TIME_NBR_MIN_PER_DAY * DEF_TIME_NBR_DAY_PER_YR )
N#define DEF_TIME_NBR_MIN_PER_YR_LEAP (DEF_TIME_NBR_MIN_PER_DAY * DEF_TIME_NBR_DAY_PER_YR_LEAP)
N
N#define DEF_TIME_NBR_SEC_PER_MIN 60u
N#define DEF_TIME_NBR_SEC_PER_HR (DEF_TIME_NBR_SEC_PER_MIN * DEF_TIME_NBR_MIN_PER_HR )
N#define DEF_TIME_NBR_SEC_PER_DAY (DEF_TIME_NBR_SEC_PER_HR * DEF_TIME_NBR_HR_PER_DAY )
N#define DEF_TIME_NBR_SEC_PER_WK (DEF_TIME_NBR_SEC_PER_DAY * DEF_TIME_NBR_DAY_PER_WK )
N#define DEF_TIME_NBR_SEC_PER_YR (DEF_TIME_NBR_SEC_PER_DAY * DEF_TIME_NBR_DAY_PER_YR )
N#define DEF_TIME_NBR_SEC_PER_YR_LEAP (DEF_TIME_NBR_SEC_PER_DAY * DEF_TIME_NBR_DAY_PER_YR_LEAP)
N
N#define DEF_TIME_NBR_mS_PER_SEC 1000u
N#define DEF_TIME_NBR_uS_PER_SEC 1000000u
N#define DEF_TIME_NBR_nS_PER_SEC 1000000000u
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* ERROR CODES
N*
N* Note(s) : (1) All library error codes are #define'd in 'lib_def.h';
N*********************************************************************************************************
N*/
N
Ntypedef enum lib_err {
N
N LIB_ERR_NONE = 0u,
N
N LIB_MEM_ERR_NONE = 10000u,
N LIB_MEM_ERR_NULL_PTR = 10001u, /* Ptr arg(s) passed NULL ptr(s). */
N
N LIB_MEM_ERR_INVALID_MEM_SIZE = 10100u, /* Invalid mem size. */
N LIB_MEM_ERR_INVALID_MEM_ALIGN = 10101u, /* Invalid mem align. */
N LIB_MEM_ERR_INVALID_SEG_SIZE = 10110u, /* Invalid mem seg size. */
N LIB_MEM_ERR_INVALID_SEG_OVERLAP = 10111u, /* Invalid mem seg overlaps other mem seg(s). */
N LIB_MEM_ERR_INVALID_POOL = 10120u, /* Invalid mem pool. */
N LIB_MEM_ERR_INVALID_BLK_NBR = 10130u, /* Invalid mem pool blk nbr. */
N LIB_MEM_ERR_INVALID_BLK_SIZE = 10131u, /* Invalid mem pool blk size. */
N LIB_MEM_ERR_INVALID_BLK_ALIGN = 10132u, /* Invalid mem pool blk align. */
N LIB_MEM_ERR_INVALID_BLK_IX = 10133u, /* Invalid mem pool ix. */
N LIB_MEM_ERR_INVALID_BLK_ADDR = 10135u, /* Invalid mem pool blk addr. */
N LIB_MEM_ERR_INVALID_BLK_ADDR_IN_POOL = 10136u, /* Mem pool blk addr already in mem pool. */
N
N LIB_MEM_ERR_SEG_EMPTY = 10200u, /* Mem seg empty; i.e. NO avail mem in seg. */
N LIB_MEM_ERR_SEG_OVF = 10201u, /* Mem seg ovf; i.e. req'd mem ovfs rem mem in seg. */
N LIB_MEM_ERR_POOL_FULL = 10205u, /* Mem pool full; i.e. all mem blks avail in mem pool. */
N LIB_MEM_ERR_POOL_EMPTY = 10206u, /* Mem pool empty; i.e. NO mem blks avail in mem pool. */
N
N LIB_MEM_ERR_HEAP_EMPTY = 10210u, /* Heap seg empty; i.e. NO avail mem in heap. */
N LIB_MEM_ERR_HEAP_OVF = 10211u, /* Heap seg ovf; i.e. req'd mem ovfs rem mem in heap. */
N LIB_MEM_ERR_HEAP_NOT_FOUND = 10215u /* Heap seg NOT found. */
N
N} LIB_ERR;
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* DATA TYPES
N*********************************************************************************************************
N*/
N
N
N/*
N*********************************************************************************************************
N* GLOBAL VARIABLES
N*********************************************************************************************************
N*/
N
N
N/*
N*********************************************************************************************************
N* TRACING
N*********************************************************************************************************
N*/
N
N /* Trace level, default to TRACE_LEVEL_OFF. */
N#ifndef TRACE_LEVEL_OFF
N#define TRACE_LEVEL_OFF 0u
N#endif
N
N#ifndef TRACE_LEVEL_INFO
N#define TRACE_LEVEL_INFO 1u
N#endif
N
N#ifndef TRACE_LEVEL_DBG
N#define TRACE_LEVEL_DBG 2u
N#endif
N
N#ifndef TRACE_LEVEL_LOG
N#define TRACE_LEVEL_LOG 3u
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* BIT MACRO'S
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N* DEF_BIT()
N*
N* Description : Create bit mask with single, specified bit set.
N*
N* Argument(s) : bit Bit number of bit to set.
N*
N* Return(s) : Bit mask with single, specified bit set.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) 'bit' SHOULD be a non-negative integer.
N*
N* (2) (a) 'bit' values that overflow the target CPU &/or compiler environment (e.g. negative
N* or greater-than-CPU-data-size values) MAY generate compiler warnings &/or errors.
N*********************************************************************************************************
N*/
N
N#define DEF_BIT(bit) (1u << (bit))
N
N
N/*
N*********************************************************************************************************
N* DEF_BITxx()
N*
N* Description : Create bit mask of specified bit size with single, specified bit set.
N*
N* Argument(s) : bit Bit number of bit to set.
N*
N* Return(s) : Bit mask with single, specified bit set.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) 'bit' SHOULD be a non-negative integer.
N*
N* (2) (a) 'bit' values that overflow the target CPU &/or compiler environment (e.g. negative
N* or greater-than-CPU-data-size values) MAY generate compiler warnings &/or errors.
N*
N* (b) To avoid overflowing any target CPU &/or compiler's integer data type, unsigned
N* bit constant '1' is cast to specified integer data type size.
N*
N* (3) Ideally, DEF_BITxx() macro's should be named DEF_BIT_xx(); however, these names already
N* previously-released for bit constant #define's (see 'STANDARD DEFINES BIT DEFINES').
N*********************************************************************************************************
N*/
N
N#define DEF_BIT08(bit) ((CPU_INT08U)((CPU_INT08U)1u << (bit)))
N
N#define DEF_BIT16(bit) ((CPU_INT16U)((CPU_INT16U)1u << (bit)))
N
N#define DEF_BIT32(bit) ((CPU_INT32U)((CPU_INT32U)1u << (bit)))
N
N#define DEF_BIT64(bit) ((CPU_INT64U)((CPU_INT64U)1u << (bit)))
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* DEF_BIT_MASK()
N*
N* Description : Shift a bit mask.
N*
N* Argument(s) : bit_mask Bit mask to shift.
N*
N* bit_shift Number of bit positions to left-shift bit mask.
N*
N* Return(s) : Shifted bit mask.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) (a) 'bit_mask' SHOULD be an unsigned integer.
N*
N* (b) 'bit_shift' SHOULD be a non-negative integer.
N*
N* (2) 'bit_shift' values that overflow the target CPU &/or compiler environment (e.g. negative
N* or greater-than-CPU-data-size values) MAY generate compiler warnings &/or errors.
N*********************************************************************************************************
N*/
N
N#define DEF_BIT_MASK(bit_mask, bit_shift) ((bit_mask) << (bit_shift))
N
N
N/*
N*********************************************************************************************************
N* DEF_BIT_MASK_xx()
N*
N* Description : Shift a bit mask of specified bit size.
N*
N* Argument(s) : bit_mask Bit mask to shift.
N*
N* bit_shift Number of bit positions to left-shift bit mask.
N*
N* Return(s) : Shifted bit mask.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) (a) 'bit_mask' SHOULD be an unsigned integer.
N*
N* (b) 'bit_shift' SHOULD be a non-negative integer.
N*
N* (2) 'bit_shift' values that overflow the target CPU &/or compiler environment (e.g. negative
N* or greater-than-CPU-data-size values) MAY generate compiler warnings &/or errors.
N*********************************************************************************************************
N*/
N
N#define DEF_BIT_MASK_08(bit_mask, bit_shift) ((CPU_INT08U)((CPU_INT08U)(bit_mask) << (bit_shift)))
N
N#define DEF_BIT_MASK_16(bit_mask, bit_shift) ((CPU_INT16U)((CPU_INT16U)(bit_mask) << (bit_shift)))
N
N#define DEF_BIT_MASK_32(bit_mask, bit_shift) ((CPU_INT32U)((CPU_INT32U)(bit_mask) << (bit_shift)))
N
N#define DEF_BIT_MASK_64(bit_mask, bit_shift) ((CPU_INT64U)((CPU_INT64U)(bit_mask) << (bit_shift)))
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* DEF_BIT_FIELD()
N*
N* Description : Create & shift a contiguous bit field.
N*
N* Argument(s) : bit_field Number of contiguous bits to set in the bit field.
N*
N* bit_shift Number of bit positions to left-shift bit field.
N*
N* Return(s) : Shifted bit field.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) 'bit_field' & 'bit_shift' SHOULD be non-negative integers.
N*
N* (2) (a) 'bit_field'/'bit_shift' values that overflow the target CPU &/or compiler
N* environment (e.g. negative or greater-than-CPU-data-size values) MAY generate
N* compiler warnings &/or errors.
N*
N* (b) To avoid overflowing any target CPU &/or compiler's integer data type, unsigned
N* bit constant '1' is suffixed with 'L'ong integer modifier.
N*
N* This may still be insufficient for CPUs &/or compilers that support 'long long'
N* integer data types, in which case 'LL' integer modifier should be suffixed.
N* However, since almost all 16- & 32-bit CPUs & compilers support 'long' integer
N* data types but many may NOT support 'long long' integer data types, only 'long'
N* integer data types & modifiers are supported.
N*
N* See also 'DEF_BIT_FIELD_xx() Note #1b'.
N*********************************************************************************************************
N*/
N
N#define DEF_BIT_FIELD(bit_field, bit_shift) ((((bit_field) >= DEF_INT_CPU_NBR_BITS) ? (DEF_INT_CPU_U_MAX_VAL) \
N : (DEF_BIT(bit_field) - 1uL)) \
N << (bit_shift))
X#define DEF_BIT_FIELD(bit_field, bit_shift) ((((bit_field) >= DEF_INT_CPU_NBR_BITS) ? (DEF_INT_CPU_U_MAX_VAL) : (DEF_BIT(bit_field) - 1uL)) << (bit_shift))
N
N/*
N*********************************************************************************************************
N* DEF_BIT_FIELD_xx()
N*
N* Description : Create & shift a contiguous bit field of specified bit size.
N*
N* Argument(s) : bit_field Number of contiguous bits to set in the bit field.
N*
N* bit_shift Number of bit positions to left-shift bit field.
N*
N* Return(s) : Shifted bit field.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) 'bit_field' & 'bit_shift' SHOULD be non-negative integers.
N*
N* (2) (a) 'bit_field'/'bit_shift' values that overflow the target CPU &/or compiler
N* environment (e.g. negative or greater-than-CPU-data-size values) MAY generate
N* compiler warnings &/or errors.
N*
N* (b) To avoid overflowing any target CPU &/or compiler's integer data type, unsigned
N* bit constant '1' is cast to specified integer data type size.
N*********************************************************************************************************
N*/
N
N#define DEF_BIT_FIELD_08(bit_field, bit_shift) ((CPU_INT08U)((((CPU_INT08U)(bit_field) >= (CPU_INT08U)DEF_INT_08_NBR_BITS) ? (CPU_INT08U)(DEF_INT_08U_MAX_VAL) \
N : (CPU_INT08U)(DEF_BIT08(bit_field) - (CPU_INT08U)1u)) \
N << (bit_shift)))
X#define DEF_BIT_FIELD_08(bit_field, bit_shift) ((CPU_INT08U)((((CPU_INT08U)(bit_field) >= (CPU_INT08U)DEF_INT_08_NBR_BITS) ? (CPU_INT08U)(DEF_INT_08U_MAX_VAL) : (CPU_INT08U)(DEF_BIT08(bit_field) - (CPU_INT08U)1u)) << (bit_shift)))
N
N#define DEF_BIT_FIELD_16(bit_field, bit_shift) ((CPU_INT16U)((((CPU_INT16U)(bit_field) >= (CPU_INT16U)DEF_INT_16_NBR_BITS) ? (CPU_INT16U)(DEF_INT_16U_MAX_VAL) \
N : (CPU_INT16U)(DEF_BIT16(bit_field) - (CPU_INT16U)1u)) \
N << (bit_shift)))
X#define DEF_BIT_FIELD_16(bit_field, bit_shift) ((CPU_INT16U)((((CPU_INT16U)(bit_field) >= (CPU_INT16U)DEF_INT_16_NBR_BITS) ? (CPU_INT16U)(DEF_INT_16U_MAX_VAL) : (CPU_INT16U)(DEF_BIT16(bit_field) - (CPU_INT16U)1u)) << (bit_shift)))
N
N#define DEF_BIT_FIELD_32(bit_field, bit_shift) ((CPU_INT32U)((((CPU_INT32U)(bit_field) >= (CPU_INT32U)DEF_INT_32_NBR_BITS) ? (CPU_INT32U)(DEF_INT_32U_MAX_VAL) \
N : (CPU_INT32U)(DEF_BIT32(bit_field) - (CPU_INT32U)1u)) \
N << (bit_shift)))
X#define DEF_BIT_FIELD_32(bit_field, bit_shift) ((CPU_INT32U)((((CPU_INT32U)(bit_field) >= (CPU_INT32U)DEF_INT_32_NBR_BITS) ? (CPU_INT32U)(DEF_INT_32U_MAX_VAL) : (CPU_INT32U)(DEF_BIT32(bit_field) - (CPU_INT32U)1u)) << (bit_shift)))
N
N#define DEF_BIT_FIELD_64(bit_field, bit_shift) ((CPU_INT64U)((((CPU_INT64U)(bit_field) >= (CPU_INT64U)DEF_INT_64_NBR_BITS) ? (CPU_INT64U)(DEF_INT_64U_MAX_VAL) \
N : (CPU_INT64U)(DEF_BIT64(bit_field) - (CPU_INT64U)1u)) \
N << (bit_shift)))
X#define DEF_BIT_FIELD_64(bit_field, bit_shift) ((CPU_INT64U)((((CPU_INT64U)(bit_field) >= (CPU_INT64U)DEF_INT_64_NBR_BITS) ? (CPU_INT64U)(DEF_INT_64U_MAX_VAL) : (CPU_INT64U)(DEF_BIT64(bit_field) - (CPU_INT64U)1u)) << (bit_shift)))
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* DEF_BIT_SET_xx()
N*
N* Description : Set specified bit(s) in a value of specified bit size.
N*
N* Argument(s) : val Value to modify by setting specified bit(s).
N*
N* mask Mask of bits to set.
N*
N* Return(s) : Modified value with specified bit(s) set.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) 'val' & 'mask' SHOULD be unsigned integers.
N*********************************************************************************************************
N*/
N
N#define DEF_BIT_SET_08(val, mask) ((val) = (CPU_INT08U)(((CPU_INT08U)(val)) | ((CPU_INT08U) (mask))))
N
N#define DEF_BIT_SET_16(val, mask) ((val) = (CPU_INT16U)(((CPU_INT16U)(val)) | ((CPU_INT16U) (mask))))
N
N#define DEF_BIT_SET_32(val, mask) ((val) = (CPU_INT32U)(((CPU_INT32U)(val)) | ((CPU_INT32U) (mask))))
N
N#define DEF_BIT_SET_64(val, mask) ((val) = (CPU_INT64U)(((CPU_INT64U)(val)) | ((CPU_INT64U) (mask))))
N
N
N/*
N*********************************************************************************************************
N* DEF_BIT_SET()
N*
N* Description : Set specified bit(s) in a value.
N*
N* Argument(s) : val Value to modify by setting specified bit(s).
N*
N* mask Mask of bits to set.
N*
N* Return(s) : Modified value with specified bit(s) set.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) 'val' & 'mask' SHOULD be unsigned integers.
N*********************************************************************************************************
N*/
N
N#if (CPU_CFG_DATA_SIZE_MAX == CPU_WORD_SIZE_08)
X#if (8 == 1)
S
S#define DEF_BIT_SET(val, mask) ((sizeof(val) == CPU_WORD_SIZE_08) ? DEF_BIT_SET_08(val, mask) : 0)
S
S
S#elif (CPU_CFG_DATA_SIZE_MAX == CPU_WORD_SIZE_16)
X#elif (8 == 2)
S
S#define DEF_BIT_SET(val, mask) ((sizeof(val) == CPU_WORD_SIZE_08) ? DEF_BIT_SET_08(val, mask) : \
S ((sizeof(val) == CPU_WORD_SIZE_16) ? DEF_BIT_SET_16(val, mask) : 0))
X#define DEF_BIT_SET(val, mask) ((sizeof(val) == CPU_WORD_SIZE_08) ? DEF_BIT_SET_08(val, mask) : ((sizeof(val) == CPU_WORD_SIZE_16) ? DEF_BIT_SET_16(val, mask) : 0))
S
S
S#elif (CPU_CFG_DATA_SIZE_MAX == CPU_WORD_SIZE_32)
X#elif (8 == 4)
S
S#define DEF_BIT_SET(val, mask) ((sizeof(val) == CPU_WORD_SIZE_08) ? DEF_BIT_SET_08(val, mask) : \
S ((sizeof(val) == CPU_WORD_SIZE_16) ? DEF_BIT_SET_16(val, mask) : \
S ((sizeof(val) == CPU_WORD_SIZE_32) ? DEF_BIT_SET_32(val, mask) : 0)))
X#define DEF_BIT_SET(val, mask) ((sizeof(val) == CPU_WORD_SIZE_08) ? DEF_BIT_SET_08(val, mask) : ((sizeof(val) == CPU_WORD_SIZE_16) ? DEF_BIT_SET_16(val, mask) : ((sizeof(val) == CPU_WORD_SIZE_32) ? DEF_BIT_SET_32(val, mask) : 0)))
S
S
N#elif (CPU_CFG_DATA_SIZE_MAX == CPU_WORD_SIZE_64)
X#elif (8 == 8)
N
N#define DEF_BIT_SET(val, mask) ((sizeof(val) == CPU_WORD_SIZE_08) ? DEF_BIT_SET_08(val, mask) : \
N ((sizeof(val) == CPU_WORD_SIZE_16) ? DEF_BIT_SET_16(val, mask) : \
N ((sizeof(val) == CPU_WORD_SIZE_32) ? DEF_BIT_SET_32(val, mask) : \
N ((sizeof(val) == CPU_WORD_SIZE_64) ? DEF_BIT_SET_64(val, mask) : 0))))
X#define DEF_BIT_SET(val, mask) ((sizeof(val) == CPU_WORD_SIZE_08) ? DEF_BIT_SET_08(val, mask) : ((sizeof(val) == CPU_WORD_SIZE_16) ? DEF_BIT_SET_16(val, mask) : ((sizeof(val) == CPU_WORD_SIZE_32) ? DEF_BIT_SET_32(val, mask) : ((sizeof(val) == CPU_WORD_SIZE_64) ? DEF_BIT_SET_64(val, mask) : 0))))
N
N#else
S
S#error "CPU_CFG_DATA_SIZE_MAX illegally #defined in 'cpu.h' "
S#error " [See 'cpu.h CONFIGURATION ERRORS']"
S
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* DEF_BIT_CLR_xx()
N*
N* Description : Clear specified bit(s) in a value of specified bit size.
N*
N* Argument(s) : val Value to modify by clearing specified bit(s).
N*
N* mask Mask of bits to clear.
N*
N* Return(s) : Modified value with specified bit(s) clear.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) 'val' & 'mask' SHOULD be unsigned integers.
N*********************************************************************************************************
N*/
N
N#define DEF_BIT_CLR_08(val, mask) ((val) = (CPU_INT08U)(((CPU_INT08U)(val)) & ((CPU_INT08U)~(mask))))
N
N#define DEF_BIT_CLR_16(val, mask) ((val) = (CPU_INT16U)(((CPU_INT16U)(val)) & ((CPU_INT16U)~(mask))))
N
N#define DEF_BIT_CLR_32(val, mask) ((val) = (CPU_INT32U)(((CPU_INT32U)(val)) & ((CPU_INT32U)~(mask))))
N
N#define DEF_BIT_CLR_64(val, mask) ((val) = (CPU_INT64U)(((CPU_INT64U)(val)) & ((CPU_INT64U)~(mask))))
N
N
N/*
N*********************************************************************************************************
N* DEF_BIT_CLR()
N*
N* Description : Clear specified bit(s) in a value.
N*
N* Argument(s) : val Value to modify by clearing specified bit(s).
N*
N* mask Mask of bits to clear.
N*
N* Return(s) : Modified value with specified bit(s) clear.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) 'val' & 'mask' SHOULD be unsigned integers.
N*********************************************************************************************************
N*/
N
N#if (CPU_CFG_DATA_SIZE_MAX == CPU_WORD_SIZE_08)
X#if (8 == 1)
S
S#define DEF_BIT_CLR(val, mask) ((sizeof(val) == CPU_WORD_SIZE_08) ? DEF_BIT_CLR_08(val, mask) : 0)
S
S
S#elif (CPU_CFG_DATA_SIZE_MAX == CPU_WORD_SIZE_16)
X#elif (8 == 2)
S
S#define DEF_BIT_CLR(val, mask) ((sizeof(val) == CPU_WORD_SIZE_08) ? DEF_BIT_CLR_08(val, mask) : \
S ((sizeof(val) == CPU_WORD_SIZE_16) ? DEF_BIT_CLR_16(val, mask) : 0))
X#define DEF_BIT_CLR(val, mask) ((sizeof(val) == CPU_WORD_SIZE_08) ? DEF_BIT_CLR_08(val, mask) : ((sizeof(val) == CPU_WORD_SIZE_16) ? DEF_BIT_CLR_16(val, mask) : 0))
S
S
S#elif (CPU_CFG_DATA_SIZE_MAX == CPU_WORD_SIZE_32)
X#elif (8 == 4)
S
S#define DEF_BIT_CLR(val, mask) ((sizeof(val) == CPU_WORD_SIZE_08) ? DEF_BIT_CLR_08(val, mask) : \
S ((sizeof(val) == CPU_WORD_SIZE_16) ? DEF_BIT_CLR_16(val, mask) : \
S ((sizeof(val) == CPU_WORD_SIZE_32) ? DEF_BIT_CLR_32(val, mask) : 0)))
X#define DEF_BIT_CLR(val, mask) ((sizeof(val) == CPU_WORD_SIZE_08) ? DEF_BIT_CLR_08(val, mask) : ((sizeof(val) == CPU_WORD_SIZE_16) ? DEF_BIT_CLR_16(val, mask) : ((sizeof(val) == CPU_WORD_SIZE_32) ? DEF_BIT_CLR_32(val, mask) : 0)))
S
S
N#elif (CPU_CFG_DATA_SIZE_MAX == CPU_WORD_SIZE_64)
X#elif (8 == 8)
N
N#define DEF_BIT_CLR(val, mask) ((sizeof(val) == CPU_WORD_SIZE_08) ? DEF_BIT_CLR_08(val, mask) : \
N ((sizeof(val) == CPU_WORD_SIZE_16) ? DEF_BIT_CLR_16(val, mask) : \
N ((sizeof(val) == CPU_WORD_SIZE_32) ? DEF_BIT_CLR_32(val, mask) : \
N ((sizeof(val) == CPU_WORD_SIZE_64) ? DEF_BIT_CLR_64(val, mask) : 0))))
X#define DEF_BIT_CLR(val, mask) ((sizeof(val) == CPU_WORD_SIZE_08) ? DEF_BIT_CLR_08(val, mask) : ((sizeof(val) == CPU_WORD_SIZE_16) ? DEF_BIT_CLR_16(val, mask) : ((sizeof(val) == CPU_WORD_SIZE_32) ? DEF_BIT_CLR_32(val, mask) : ((sizeof(val) == CPU_WORD_SIZE_64) ? DEF_BIT_CLR_64(val, mask) : 0))))
N
N#else
S
S#error "CPU_CFG_DATA_SIZE_MAX illegally #defined in 'cpu.h' "
S#error " [See 'cpu.h CONFIGURATION ERRORS']"
S
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* DEF_BIT_IS_SET()
N*
N* Description : Determine if specified bit(s) in a value are set.
N*
N* Argument(s) : val Value to check for specified bit(s) set.
N*
N* mask Mask of bits to check if set (see Note #2).
N*
N* Return(s) : DEF_YES, if ALL specified bit(s) are set in value.
N*
N* DEF_NO, if ALL specified bit(s) are NOT set in value.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) 'val' & 'mask' SHOULD be unsigned integers.
N*
N* (2) NULL 'mask' allowed; returns 'DEF_NO' since NO mask bits specified.
N*********************************************************************************************************
N*/
N
N#define DEF_BIT_IS_SET(val, mask) ((((mask) != 0u) && \
N (((val) & (mask)) == (mask))) ? (DEF_YES) : (DEF_NO ))
X#define DEF_BIT_IS_SET(val, mask) ((((mask) != 0u) && (((val) & (mask)) == (mask))) ? (DEF_YES) : (DEF_NO ))
N
N
N/*
N*********************************************************************************************************
N* DEF_BIT_IS_CLR()
N*
N* Description : Determine if specified bit(s) in a value are clear.
N*
N* Argument(s) : val Value to check for specified bit(s) clear.
N*
N* mask Mask of bits to check if clear (see Note #2).
N*
N* Return(s) : DEF_YES, if ALL specified bit(s) are clear in value.
N*
N* DEF_NO, if ALL specified bit(s) are NOT clear in value.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) 'val' & 'mask' SHOULD be unsigned integers.
N*
N* (2) NULL 'mask' allowed; returns 'DEF_NO' since NO mask bits specified.
N*********************************************************************************************************
N*/
N
N#define DEF_BIT_IS_CLR(val, mask) ((((mask) != 0u) && \
N (((val) & (mask)) == 0u)) ? (DEF_YES) : (DEF_NO ))
X#define DEF_BIT_IS_CLR(val, mask) ((((mask) != 0u) && (((val) & (mask)) == 0u)) ? (DEF_YES) : (DEF_NO ))
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* DEF_BIT_IS_SET_ANY()
N*
N* Description : Determine if any specified bit(s) in a value are set.
N*
N* Argument(s) : val Value to check for specified bit(s) set.
N*
N* mask Mask of bits to check if set (see Note #2).
N*
N* Return(s) : DEF_YES, if ANY specified bit(s) are set in value.
N*
N* DEF_NO, if ALL specified bit(s) are NOT set in value.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) 'val' & 'mask' SHOULD be unsigned integers.
N*
N* (2) NULL 'mask' allowed; returns 'DEF_NO' since NO mask bits specified.
N*********************************************************************************************************
N*/
N
N#define DEF_BIT_IS_SET_ANY(val, mask) ((((val) & (mask)) == 0u) ? (DEF_NO ) : (DEF_YES))
N
N
N/*
N*********************************************************************************************************
N* DEF_BIT_IS_CLR_ANY()
N*
N* Description : Determine if any specified bit(s) in a value are clear.
N*
N* Argument(s) : val Value to check for specified bit(s) clear.
N*
N* mask Mask of bits to check if clear (see Note #2).
N*
N* Return(s) : DEF_YES, if ANY specified bit(s) are clear in value.
N*
N* DEF_NO, if ALL specified bit(s) are NOT clear in value.
N*
N* Note(s) : (1) 'val' & 'mask' SHOULD be unsigned integers.
N*
N* (2) NULL 'mask' allowed; returns 'DEF_NO' since NO mask bits specified.
N*********************************************************************************************************
N*/
N
N#define DEF_BIT_IS_CLR_ANY(val, mask) ((((val) & (mask)) == (mask)) ? (DEF_NO ) : (DEF_YES))
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* VALUE MACRO'S
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N* DEF_CHK_VAL_MIN()
N*
N* Description : Validate a value as greater than or equal to a specified minimum value.
N*
N* Argument(s) : val Value to validate.
N*
N* val_min Minimum value to test.
N*
N* Return(s) : DEF_OK, Value is greater than or equal to minimum value.
N*
N* DEF_FAIL, otherwise.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) DEF_CHK_VAL_MIN() avoids directly comparing any two values if only one of the values
N* is negative since the negative value might be incorrectly promoted to an arbitrary
N* unsigned value if the other value to compare is unsigned.
N*
N* (2) Validation of values is limited to the range supported by the compiler &/or target
N* environment. All other values that underflow/overflow the supported range will
N* modulo/wrap into the supported range as arbitrary signed or unsigned values.
N*
N* Therefore, any values that underflow the most negative signed value or overflow
N* the most positive unsigned value supported by the compiler &/or target environment
N* cannot be validated :
N*
N* ( N-1 N ]
N* ( -(2 ) , 2 - 1 ]
N* ( ]
N*
N* where
N* N Number of data word bits supported by the compiler
N* &/or target environment
N*
N* (a) Note that the most negative value, -2^(N-1), is NOT included in the supported
N* range since many compilers do NOT always correctly handle this value.
N*
N* (3) 'val' and 'val_min' are compared to 1 instead of 0 to avoid warning generated for
N* unsigned numbers.
N*********************************************************************************************************
N*/
N
N#define DEF_CHK_VAL_MIN(val, val_min) (((!(((val) >= 1) && ((val_min) < 1))) && \
N ((((val_min) >= 1) && ((val) < 1)) || \
N ((val) < (val_min)))) ? DEF_FAIL : DEF_OK)
X#define DEF_CHK_VAL_MIN(val, val_min) (((!(((val) >= 1) && ((val_min) < 1))) && ((((val_min) >= 1) && ((val) < 1)) || ((val) < (val_min)))) ? DEF_FAIL : DEF_OK)
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* DEF_CHK_VAL_MAX()
N*
N* Description : Validate a value as less than or equal to a specified maximum value.
N*
N* Argument(s) : val Value to validate.
N*
N* val_max Maximum value to test.
N*
N* Return(s) : DEF_OK, Value is less than or equal to maximum value.
N*
N* DEF_FAIL, otherwise.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) DEF_CHK_VAL_MAX() avoids directly comparing any two values if only one of the values
N* is negative since the negative value might be incorrectly promoted to an arbitrary
N* unsigned value if the other value to compare is unsigned.
N*
N* (2) Validation of values is limited to the range supported by the compiler &/or target
N* environment. All other values that underflow/overflow the supported range will
N* modulo/wrap into the supported range as arbitrary signed or unsigned values.
N*
N* Therefore, any values that underflow the most negative signed value or overflow
N* the most positive unsigned value supported by the compiler &/or target environment
N* cannot be validated :
N*
N* ( N-1 N ]
N* ( -(2 ) , 2 - 1 ]
N* ( ]
N*
N* where
N* N Number of data word bits supported by the compiler
N* &/or target environment
N*
N* (a) Note that the most negative value, -2^(N-1), is NOT included in the supported
N* range since many compilers do NOT always correctly handle this value.
N*
N* (3) 'val' and 'val_max' are compared to 1 instead of 0 to avoid warning generated for
N* unsigned numbers.
N*********************************************************************************************************
N*/
N
N#define DEF_CHK_VAL_MAX(val, val_max) (((!(((val_max) >= 1) && ((val) < 1))) && \
N ((((val) >= 1) && ((val_max) < 1)) || \
N ((val) > (val_max)))) ? DEF_FAIL : DEF_OK)
X#define DEF_CHK_VAL_MAX(val, val_max) (((!(((val_max) >= 1) && ((val) < 1))) && ((((val) >= 1) && ((val_max) < 1)) || ((val) > (val_max)))) ? DEF_FAIL : DEF_OK)
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* DEF_CHK_VAL()
N*
N* Description : Validate a value as greater than or equal to a specified minimum value & less than or
N* equal to a specified maximum value.
N*
N* Argument(s) : val Value to validate.
N*
N* val_min Minimum value to test.
N*
N* val_max Maximum value to test.
N*
N* Return(s) : DEF_OK, Value is greater than or equal to minimum value AND
N* less than or equal to maximum value.
N*
N* DEF_FAIL, otherwise.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) DEF_CHK_VAL() avoids directly comparing any two values if only one of the values
N* is negative since the negative value might be incorrectly promoted to an arbitrary
N* unsigned value if the other value to compare is unsigned.
N*
N* (2) Validation of values is limited to the range supported by the compiler &/or target
N* environment. All other values that underflow/overflow the supported range will
N* modulo/wrap into the supported range as arbitrary signed or unsigned values.
N*
N* Therefore, any values that underflow the most negative signed value or overflow
N* the most positive unsigned value supported by the compiler &/or target environment
N* cannot be validated :
N*
N* ( N-1 N ]
N* ( -(2 ) , 2 - 1 ]
N* ( ]
N*
N* where
N* N Number of data word bits supported by the compiler
N* &/or target environment
N*
N* (a) Note that the most negative value, -2^(N-1), is NOT included in the supported
N* range since many compilers do NOT always correctly handle this value.
N*
N* (3) DEF_CHK_VAL() does NOT validate that the maximum value ('val_max') is greater than
N* or equal to the minimum value ('val_min').
N*********************************************************************************************************
N*/
N
N#define DEF_CHK_VAL(val, val_min, val_max) (((DEF_CHK_VAL_MIN(val, val_min) == DEF_FAIL) || \
N (DEF_CHK_VAL_MAX(val, val_max) == DEF_FAIL)) ? DEF_FAIL : DEF_OK)
X#define DEF_CHK_VAL(val, val_min, val_max) (((DEF_CHK_VAL_MIN(val, val_min) == DEF_FAIL) || (DEF_CHK_VAL_MAX(val, val_max) == DEF_FAIL)) ? DEF_FAIL : DEF_OK)
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* DEF_GET_U_MAX_VAL()
N*
N* Description : Get the maximum unsigned value that can be represented in an unsigned integer variable
N* of the same data type size as an object.
N*
N* Argument(s) : obj Object or data type to return maximum unsigned value (see Note #1).
N*
N* Return(s) : Maximum unsigned integer value that can be represented by the object, if NO error(s).
N*
N* 0, otherwise.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) 'obj' SHOULD be an integer object or data type but COULD also be a character or
N* pointer object or data type.
N*********************************************************************************************************
N*/
N
N#if (CPU_CFG_DATA_SIZE_MAX == CPU_WORD_SIZE_08)
X#if (8 == 1)
S
S#define DEF_GET_U_MAX_VAL(obj) ((sizeof(obj) == CPU_WORD_SIZE_08) ? DEF_INT_08U_MAX_VAL : 0)
S
S
S#elif (CPU_CFG_DATA_SIZE_MAX == CPU_WORD_SIZE_16)
X#elif (8 == 2)
S
S#define DEF_GET_U_MAX_VAL(obj) ((sizeof(obj) == CPU_WORD_SIZE_08) ? DEF_INT_08U_MAX_VAL : \
S ((sizeof(obj) == CPU_WORD_SIZE_16) ? DEF_INT_16U_MAX_VAL : 0))
X#define DEF_GET_U_MAX_VAL(obj) ((sizeof(obj) == CPU_WORD_SIZE_08) ? DEF_INT_08U_MAX_VAL : ((sizeof(obj) == CPU_WORD_SIZE_16) ? DEF_INT_16U_MAX_VAL : 0))
S
S
S#elif (CPU_CFG_DATA_SIZE_MAX == CPU_WORD_SIZE_32)
X#elif (8 == 4)
S
S#define DEF_GET_U_MAX_VAL(obj) ((sizeof(obj) == CPU_WORD_SIZE_08) ? DEF_INT_08U_MAX_VAL : \
S ((sizeof(obj) == CPU_WORD_SIZE_16) ? DEF_INT_16U_MAX_VAL : \
S ((sizeof(obj) == CPU_WORD_SIZE_32) ? DEF_INT_32U_MAX_VAL : 0)))
X#define DEF_GET_U_MAX_VAL(obj) ((sizeof(obj) == CPU_WORD_SIZE_08) ? DEF_INT_08U_MAX_VAL : ((sizeof(obj) == CPU_WORD_SIZE_16) ? DEF_INT_16U_MAX_VAL : ((sizeof(obj) == CPU_WORD_SIZE_32) ? DEF_INT_32U_MAX_VAL : 0)))
S
S
N#elif (CPU_CFG_DATA_SIZE_MAX == CPU_WORD_SIZE_64)
X#elif (8 == 8)
N
N#define DEF_GET_U_MAX_VAL(obj) ((sizeof(obj) == CPU_WORD_SIZE_08) ? DEF_INT_08U_MAX_VAL : \
N ((sizeof(obj) == CPU_WORD_SIZE_16) ? DEF_INT_16U_MAX_VAL : \
N ((sizeof(obj) == CPU_WORD_SIZE_32) ? DEF_INT_32U_MAX_VAL : \
N ((sizeof(obj) == CPU_WORD_SIZE_64) ? DEF_INT_64U_MAX_VAL : 0))))
X#define DEF_GET_U_MAX_VAL(obj) ((sizeof(obj) == CPU_WORD_SIZE_08) ? DEF_INT_08U_MAX_VAL : ((sizeof(obj) == CPU_WORD_SIZE_16) ? DEF_INT_16U_MAX_VAL : ((sizeof(obj) == CPU_WORD_SIZE_32) ? DEF_INT_32U_MAX_VAL : ((sizeof(obj) == CPU_WORD_SIZE_64) ? DEF_INT_64U_MAX_VAL : 0))))
N
N#else
S
S#error "CPU_CFG_DATA_SIZE_MAX illegally #defined in 'cpu.h' "
S#error " [See 'cpu.h CONFIGURATION ERRORS']"
S
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* MATH MACRO'S
N*
N* Note(s) : (1) Ideally, ALL mathematical macro's & functions SHOULD be defined in the custom mathematics
N* library ('lib_math.*'). #### However, to maintain backwards compatibility with previously-
N* released modules, mathematical macro & function definitions should only be moved to the
N* custom mathematics library once all previously-released modules are updated to include the
N* custom mathematics library.
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N* DEF_MIN()
N*
N* Description : Determine the minimum of two values.
N*
N* Argument(s) : a First value.
N*
N* b Second value.
N*
N* Return(s) : Minimum of the two values.
N*
N* Caller(s) : Application.
N*
N* Note(s) : none.
N*********************************************************************************************************
N*/
N
N#define DEF_MIN(a, b) (((a) < (b)) ? (a) : (b))
N
N
N/*
N*********************************************************************************************************
N* DEF_MAX()
N*
N* Description : Determine the maximum of two values.
N*
N* Argument(s) : a First value.
N*
N* b Second value.
N*
N* Return(s) : Maximum of the two values.
N*
N* Note(s) : none.
N*********************************************************************************************************
N*/
N
N#define DEF_MAX(a, b) (((a) > (b)) ? (a) : (b))
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* DEF_ABS()
N*
N* Description : Determine the absolute value of a value.
N*
N* Argument(s) : a Value to calculate absolute value.
N*
N* Return(s) : Absolute value of the value.
N*
N* Caller(s) : Application.
N*
N* Note(s) : none.
N*********************************************************************************************************
N*/
N
N#define DEF_ABS(a) (((a) < 0) ? (-(a)) : (a))
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* FUNCTION PROTOTYPES
N*********************************************************************************************************
N*/
N
N
N/*
N*********************************************************************************************************
N* CONFIGURATION ERRORS
N*********************************************************************************************************
N*/
N
N
N/*
N*********************************************************************************************************
N* LIBRARY CONFIGURATION ERRORS
N*********************************************************************************************************
N*/
N
N /* See 'lib_def.h Note #1a'. */
N#if (CPU_CORE_VERSION < 12900u)
X#if (12901u < 12900u)
S#error "CPU_CORE_VERSION [SHOULD be >= V1.29.00]"
N#endif
N
N
N/*
N*********************************************************************************************************
N* MODULE END
N*
N* Note(s) : (1) See 'lib_def.h MODULE'.
N*********************************************************************************************************
N*/
N
N#endif /* End of lib def module include. */
N
L 106 "..\..\uCOS-III\uC-CPU\cpu_core.h" 2
N#include <cpu_cfg.h>
N
N#if (CPU_CFG_NAME_EN == DEF_ENABLED)
X#if (1u == 1u)
N#include <lib_mem.h>
L 1 "..\..\uCOS-III\uC-LIB\lib_mem.h" 1
N/*
N*********************************************************************************************************
N* uC/LIB
N* CUSTOM LIBRARY MODULES
N*
N* (c) Copyright 2004-2012; Micrium, Inc.; Weston, FL
N*
N* All rights reserved. Protected by international copyright laws.
N*
N* uC/LIB is provided in source form to registered licensees ONLY. It is
N* illegal to distribute this source code to any third party unless you receive
N* written permission by an authorized Micrium representative. Knowledge of
N* the source code may NOT be used to develop a similar product.
N*
N* Please help us continue to provide the Embedded community with the finest
N* software available. Your honesty is greatly appreciated.
N*
N* You can contact us at www.micrium.com.
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N*
N* STANDARD MEMORY OPERATIONS
N*
N* Filename : lib_mem.h
N* Version : V1.37.01
N* Programmer(s) : ITJ
N* FBJ
N*********************************************************************************************************
N* Note(s) : (1) NO compiler-supplied standard library functions are used in library or product software.
N*
N* (a) ALL standard library functions are implemented in the custom library modules :
N*
N* (1) \<Custom Library Directory>\lib_*.*
N*
N* (2) \<Custom Library Directory>\Ports\<cpu>\<compiler>\lib*_a.*
N*
N* where
N* <Custom Library Directory> directory path for custom library software
N* <cpu> directory name for specific processor (CPU)
N* <compiler> directory name for specific compiler
N*
N* (b) Product-specific library functions are implemented in individual products.
N*
N* (2) Assumes the following versions (or more recent) of software modules are included in
N* the project build :
N*
N* (a) uC/CPU V1.27
N*********************************************************************************************************
N*/
N
N
N/*
N*********************************************************************************************************
N* MODULE
N*
N* Note(s) : (1) This memory library header file is protected from multiple pre-processor inclusion through
N* use of the memory library module present pre-processor macro definition.
N*********************************************************************************************************
N*/
N
N#ifndef LIB_MEM_MODULE_PRESENT /* See Note #1. */
N#define LIB_MEM_MODULE_PRESENT
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* INCLUDE FILES
N*
N* Note(s) : (1) The custom library software files are located in the following directories :
N*
N* (a) \<Your Product Application>\lib_cfg.h
N*
N* (b) \<Custom Library Directory>\lib_*.*
N*
N* where
N* <Your Product Application> directory path for Your Product's Application
N* <Custom Library Directory> directory path for custom library software
N*
N* (2) CPU-configuration software files are located in the following directories :
N*
N* (a) \<CPU-Compiler Directory>\cpu_*.*
N* (b) \<CPU-Compiler Directory>\<cpu>\<compiler>\cpu*.*
N*
N* where
N* <CPU-Compiler Directory> directory path for common CPU-compiler software
N* <cpu> directory name for specific processor (CPU)
N* <compiler> directory name for specific compiler
N*
N* (3) Compiler MUST be configured to include as additional include path directories :
N*
N* (a) '\<Your Product Application>\' directory See Note #1a
N*
N* (b) '\<Custom Library Directory>\' directory See Note #1b
N*
N* (c) (1) '\<CPU-Compiler Directory>\' directory See Note #2a
N* (2) '\<CPU-Compiler Directory>\<cpu>\<compiler>\' directory See Note #2b
N*
N* (4) NO compiler-supplied standard library functions SHOULD be used.
N*********************************************************************************************************
N*/
N
N#include <cpu.h>
N#include <cpu_core.h>
L 1 "..\..\uCOS-III\uC-CPU\cpu_core.h" 1
N/*
N*********************************************************************************************************
N* uC/CPU
N* CPU CONFIGURATION & PORT LAYER
N*
N* (c) Copyright 2004-2011; Micrium, Inc.; Weston, FL
N*
N* All rights reserved. Protected by international copyright laws.
N*
N* uC/CPU is provided in source form to registered licensees ONLY. It is
N* illegal to distribute this source code to any third party unless you receive
N* written permission by an authorized Micrium representative. Knowledge of
N* the source code may NOT be used to develop a similar product.
N*
N* Please help us continue to provide the Embedded community with the finest
N* software available. Your honesty is greatly appreciated.
N*
N* You can contact us at www.micrium.com.
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N*
N* CORE CPU MODULE
N*
N* Filename : cpu_core.h
N* Version : V1.29.01
N* Programmer(s) : SR
N* ITJ
N*********************************************************************************************************
N* Note(s) : (1) Assumes the following versions (or more recent) of software modules are included in
N* the project build :
N*
N* (a) uC/LIB V1.35.00
N*********************************************************************************************************
N*/
N
N
N/*
N*********************************************************************************************************
N* MODULE
N*
N* Note(s) : (1) This core CPU header file is protected from multiple pre-processor inclusion through use of
N* the core CPU module present pre-processor macro definition.
N*********************************************************************************************************
N*/
N
N#ifndef CPU_CORE_MODULE_PRESENT /* See Note #1. */
S#define CPU_CORE_MODULE_PRESENT
S
S
S/*
S*********************************************************************************************************
S* EXTERNS
S*********************************************************************************************************
S*/
S
S#ifdef CPU_CORE_MODULE
S#define CPU_CORE_EXT
S#else
S#define CPU_CORE_EXT extern
S#endif
S
S
S/*$PAGE*/
S/*
S*********************************************************************************************************
S* INCLUDE FILES
S*
S* Note(s) : (1) CPU-configuration software files are located in the following directories :
S*
S* (a) \<Your Product Application>\cpu_cfg.h
S*
S* (b) (1) \<CPU-Compiler Directory>\cpu_*.*
S* (2) \<CPU-Compiler Directory>\<cpu>\<compiler>\cpu*.*
S*
S* where
S* <Your Product Application> directory path for Your Product's Application
S* <CPU-Compiler Directory> directory path for common CPU-compiler software
S* <cpu> directory name for specific processor (CPU)
S* <compiler> directory name for specific compiler
S*
S* (2) NO compiler-supplied standard library functions SHOULD be used.
S*
S* (a) Standard library functions are implemented in the custom library module(s) :
S*
S* \<Custom Library Directory>\lib_*.*
S*
S* where
S* <Custom Library Directory> directory path for custom library software
S*
S* (3) Compiler MUST be configured to include as additional include path directories :
S*
S* (a) '\<Your Product Application>\' directory See Note #1a
S*
S* (b) (1) '\<CPU-Compiler Directory>\' directory See Note #1b1
S* (2) '\<CPU-Compiler Directory>\<cpu>\<compiler>\' directory See Note #1b2
S*
S* (c) '\<Custom Library Directory>\' directory See Note #2a
S*********************************************************************************************************
S*/
S
S#include <cpu.h>
S#include <lib_def.h>
S#include <cpu_cfg.h>
S
S#if (CPU_CFG_NAME_EN == DEF_ENABLED)
S#include <lib_mem.h>
S#include <lib_str.h>
S#endif
S
S
S/*$PAGE*/
S/*
S*********************************************************************************************************
S* CPU CONFIGURATION
S*
S* Note(s) : (1) The following pre-processor directives correctly configure CPU parameters. DO NOT MODIFY.
S*
S* (2) CPU timestamp timer feature is required for :
S*
S* (a) CPU timestamps
S* (b) CPU interrupts disabled time measurement
S*
S* See also 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #1'
S* & 'cpu_cfg.h CPU INTERRUPTS DISABLED TIME MEASUREMENT CONFIGURATION Note #1'.
S*********************************************************************************************************
S*/
S
S#ifdef CPU_CFG_TS_EN
S#undef CPU_CFG_TS_EN
S#endif
S
S
S#if ((CPU_CFG_TS_32_EN == DEF_ENABLED) || \
S (CPU_CFG_TS_64_EN == DEF_ENABLED))
X#if ((CPU_CFG_TS_32_EN == DEF_ENABLED) || (CPU_CFG_TS_64_EN == DEF_ENABLED))
S#define CPU_CFG_TS_EN DEF_ENABLED
S#else
S#define CPU_CFG_TS_EN DEF_DISABLED
S#endif
S
S#if ((CPU_CFG_TS_EN == DEF_ENABLED) || \
S(defined(CPU_CFG_INT_DIS_MEAS_EN)))
X#if ((CPU_CFG_TS_EN == DEF_ENABLED) || (defined(CPU_CFG_INT_DIS_MEAS_EN)))
S#define CPU_CFG_TS_TMR_EN DEF_ENABLED
S#else
S#define CPU_CFG_TS_TMR_EN DEF_DISABLED
S#endif
S
S
S/*
S*********************************************************************************************************
S* DEFINES
S*********************************************************************************************************
S*/
S
S#define CPU_TIME_MEAS_NBR_MIN 1u
S#define CPU_TIME_MEAS_NBR_MAX 128u
S
S
S/*$PAGE*/
S/*
S*********************************************************************************************************
S* DATA TYPES
S*********************************************************************************************************
S*/
S
S
S/*
S*********************************************************************************************************
S* CPU ERROR CODES
S*********************************************************************************************************
S*/
S
Stypedef enum cpu_err {
S
S CPU_ERR_NONE = 0u,
S CPU_ERR_NULL_PTR = 10u,
S
S CPU_ERR_NAME_SIZE = 1000u,
S
S CPU_ERR_TS_FREQ_INVALID = 2000u
S
S} CPU_ERR;
S
S
S/*
S*********************************************************************************************************
S* CPU TIMESTAMP DATA TYPES
S*
S* Note(s) : (1) CPU timestamp timer data type defined to the binary-multiple of 8-bit octets as configured
S* by 'CPU_CFG_TS_TMR_SIZE' (see 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #2').
S*********************************************************************************************************
S*/
S
Stypedef CPU_INT32U CPU_TS32;
Stypedef CPU_INT64U CPU_TS64;
S
Stypedef CPU_TS32 CPU_TS; /* Req'd for backwards-compatibility. */
S
S
S#if (CPU_CFG_TS_TMR_EN == DEF_ENABLED) /* CPU ts tmr defined to cfg'd word size (see Note #1). */
S#if (CPU_CFG_TS_TMR_SIZE == CPU_WORD_SIZE_08)
Stypedef CPU_INT08U CPU_TS_TMR;
S#elif (CPU_CFG_TS_TMR_SIZE == CPU_WORD_SIZE_16)
Stypedef CPU_INT16U CPU_TS_TMR;
S#elif (CPU_CFG_TS_TMR_SIZE == CPU_WORD_SIZE_64)
Stypedef CPU_INT64U CPU_TS_TMR;
S#else /* CPU ts tmr dflt size = 32-bits. */
Stypedef CPU_INT32U CPU_TS_TMR;
S#endif
S#endif
S
S
S/*
S*********************************************************************************************************
S* CPU TIMESTAMP TIMER FREQUENCY DATA TYPE
S*********************************************************************************************************
S*/
S
Stypedef CPU_INT32U CPU_TS_TMR_FREQ;
S
S
S/*
S*********************************************************************************************************
S* GLOBAL VARIABLES
S*********************************************************************************************************
S*/
S
S#if (CPU_CFG_NAME_EN == DEF_ENABLED)
SCPU_CORE_EXT CPU_CHAR CPU_Name[CPU_CFG_NAME_SIZE]; /* CPU host name. */
S#endif
S
S
S#if ((CPU_CFG_TS_32_EN == DEF_ENABLED) && \
S (CPU_CFG_TS_TMR_SIZE < CPU_WORD_SIZE_32))
X#if ((CPU_CFG_TS_32_EN == DEF_ENABLED) && (CPU_CFG_TS_TMR_SIZE < CPU_WORD_SIZE_32))
SCPU_CORE_EXT CPU_TS32 CPU_TS_32_Accum; /* 32-bit accum'd ts (in ts tmr cnts). */
SCPU_CORE_EXT CPU_TS_TMR CPU_TS_32_TmrPrev; /* 32-bit ts prev tmr (in ts tmr cnts). */
S#endif
S
S#if ((CPU_CFG_TS_64_EN == DEF_ENABLED) && \
S (CPU_CFG_TS_TMR_SIZE < CPU_WORD_SIZE_64))
X#if ((CPU_CFG_TS_64_EN == DEF_ENABLED) && (CPU_CFG_TS_TMR_SIZE < CPU_WORD_SIZE_64))
SCPU_CORE_EXT CPU_TS64 CPU_TS_64_Accum; /* 64-bit accum'd ts (in ts tmr cnts). */
SCPU_CORE_EXT CPU_TS_TMR CPU_TS_64_TmrPrev; /* 64-bit ts prev tmr (in ts tmr cnts). */
S#endif
S
S#if (CPU_CFG_TS_TMR_EN == DEF_ENABLED)
SCPU_CORE_EXT CPU_TS_TMR_FREQ CPU_TS_TmrFreq_Hz; /* CPU ts tmr freq (in Hz). */
S#endif
S
S
S#ifdef CPU_CFG_INT_DIS_MEAS_EN
SCPU_CORE_EXT CPU_INT16U CPU_IntDisMeasCtr; /* Nbr tot ints dis'd ctr. */
SCPU_CORE_EXT CPU_INT16U CPU_IntDisNestCtr; /* Nbr nested ints dis'd ctr. */
S /* Ints dis'd time (in ts tmr cnts) : ... */
SCPU_CORE_EXT CPU_TS_TMR CPU_IntDisMeasStart_cnts; /* ... start time. */
SCPU_CORE_EXT CPU_TS_TMR CPU_IntDisMeasStop_cnts; /* ... stop time. */
SCPU_CORE_EXT CPU_TS_TMR CPU_IntDisMeasOvrhd_cnts; /* ... time meas ovrhd. */
SCPU_CORE_EXT CPU_TS_TMR CPU_IntDisMeasMaxCur_cnts; /* ... resetable max time dis'd. */
SCPU_CORE_EXT CPU_TS_TMR CPU_IntDisMeasMax_cnts; /* ... non-resetable max time dis'd. */
S#endif
S
S
S/*$PAGE*/
S/*
S*********************************************************************************************************
S* MACRO'S
S*********************************************************************************************************
S*/
S
S/*
S*********************************************************************************************************
S* CPU_SW_EXCEPTION()
S*
S* Description : Trap unrecoverable software exception.
S*
S* Argument(s) : err_rtn_val Error type &/or value of the calling function to return (see Note #2b).
S*
S* Return(s) : none.
S*
S* Caller(s) : various.
S*
S* Note(s) : (1) CPU_SW_EXCEPTION() deadlocks the current code execution -- whether multi-tasked/
S* -processed/-threaded or single-threaded -- when the current code execution cannot
S* gracefully recover or report a fault or exception condition.
S*
S* Example CPU_SW_EXCEPTION() call :
S*
S* void Fnct (CPU_ERR *p_err)
S* {
S* :
S*
S* if (p_err == (CPU_ERR *)0) { If 'p_err' NULL, cannot return error ...
S* CPU_SW_EXCEPTION(;); ... so trap invalid argument exception.
S* }
S*
S* :
S* }
S*
S* See also 'cpu_core.c CPU_SW_Exception() Note #1'.
S*
S* (2) (a) CPU_SW_EXCEPTION() MAY be developer-implemented to output &/or handle any error or
S* exception conditions; but since CPU_SW_EXCEPTION() is intended to trap unrecoverable
S* software conditions, it is recommended that developer-implemented versions prevent
S* execution of any code following calls to CPU_SW_EXCEPTION() by deadlocking the code
S* (see Note #1).
S*
S* Example CPU_SW_EXCEPTION() :
S*
S* #define CPU_SW_EXCEPTION(err_rtn_val) do { \
S* Log(__FILE__, __LINE__); \
S* CPU_SW_Exception(); \
S* } while (0)
X
S*
S* (b) (1) However, if execution of code following calls to CPU_SW_EXCEPTION() is required
S* (e.g. for automated testing); it is recommended that the last statement in
S* developer-implemented versions be to return from the current function to prevent
S* possible software exception(s) in the current function from triggering CPU &/or
S* hardware exception(s).
S*
S* Example CPU_SW_EXCEPTION() :
S*
S* #define CPU_SW_EXCEPTION(err_rtn_val) do { \
S* Log(__FILE__, __LINE__); \
S* return err_rtn_val; \
S* } while (0)
X
S*
S* (A) Note that 'err_rtn_val' in the return statement MUST NOT be enclosed in
S* parentheses. This allows CPU_SW_EXCEPTION() to return from functions that
S* return 'void', i.e. NO return type or value (see also Note #2b2A).
S*$PAGE*
S* (2) In order for CPU_SW_EXCEPTION() to return from functions with various return
S* types/values, each caller function MUST pass an appropriate error return type
S* & value to CPU_SW_EXCEPTION().
S*
S* (A) Note that CPU_SW_EXCEPTION() MUST NOT be passed any return type or value
S* for functions that return 'void', i.e. NO return type or value; but SHOULD
S* instead be passed a single semicolon. This prevents possible compiler
S* warnings that CPU_SW_EXCEPTION() is passed too few arguments. However,
S* the compiler may warn that CPU_SW_EXCEPTION() does NOT prevent creating
S* null statements on lines with NO other code statements.
S*
S* Example CPU_SW_EXCEPTION() calls :
S*
S* void Fnct (CPU_ERR *p_err)
S* {
S* :
S*
S* if (p_err == (CPU_ERR *)0) {
S* CPU_SW_EXCEPTION(;); Exception macro returns NO value
S* } (see Note #2b2A)
S*
S* :
S* }
S*
S* CPU_BOOLEAN Fnct (CPU_ERR *p_err)
S* {
S* :
S*
S* if (p_err == (CPU_ERR *)0) {
S* CPU_SW_EXCEPTION(DEF_FAIL); Exception macro returns 'DEF_FAIL'
S* }
S*
S* :
S* }
S*
S* OBJ *Fnct (CPU_ERR *p_err)
S* {
S* :
S*
S* if (p_err == (CPU_ERR *)0) {
S* CPU_SW_EXCEPTION((OBJ *)0); Exception macro returns NULL 'OBJ *'
S* }
S*
S* :
S* }
S*
S*********************************************************************************************************
S*/
S
S#ifndef CPU_SW_EXCEPTION /* See Note #2. */
S#define CPU_SW_EXCEPTION(err_rtn_val) do { \
S CPU_SW_Exception(); \
S } while (0)
X#define CPU_SW_EXCEPTION(err_rtn_val) do { CPU_SW_Exception(); } while (0)
S#endif
S
S
S/*$PAGE*/
S/*
S*********************************************************************************************************
S* CPU_VAL_UNUSED()
S*
S* Description :
S*
S* Argument(s) : none.
S*
S* Return(s) : none.
S*
S* Caller(s) : #### various.
S*
S* Note(s) : none.
S*********************************************************************************************************
S*/
S
S
S#define CPU_VAL_UNUSED(val) ((void)&(val));
S
S
S#define CPU_VAL_IGNORED(val) CPU_VAL_UNUSED(val)
S
S
S/*$PAGE*/
S/*
S*********************************************************************************************************
S* CPU_TYPE_CREATE()
S*
S* Description : Creates a generic type value.
S*
S* Argument(s) : char_1 1st ASCII character to create generic type value.
S*
S* char_2 2nd ASCII character to create generic type value.
S*
S* char_3 3rd ASCII character to create generic type value.
S*
S* char_4 4th ASCII character to create generic type value.
S*
S* Return(s) : 32-bit generic type value.
S*
S* Caller(s) : various.
S*
S* Note(s) : (1) (a) Generic type values should be #define'd with large, non-trivial values to trap
S* & discard invalid/corrupted objects based on type value.
S*
S* In other words, by assigning large, non-trivial values to valid objects' type
S* fields; the likelihood that an object with an unassigned &/or corrupted type
S* field will contain a value is highly improbable & therefore the object itself
S* will be trapped as invalid.
S*
S* (b) (1) CPU_TYPE_CREATE() creates a 32-bit type value from four values.
S*
S* (2) Ideally, generic type values SHOULD be created from 'CPU_CHAR' characters to
S* represent ASCII string abbreviations of the specific object types. Memory
S* displays of object type values will display the specific object types with
S* their chosen ASCII names.
S*
S* Examples :
S*
S* #define FILE_TYPE CPU_TYPE_CREATE('F', 'I', 'L', 'E')
S* #define BUF_TYPE CPU_TYPE_CREATE('B', 'U', 'F', ' ')
S*********************************************************************************************************
S*/
S
S#if (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_BIG)
S#define CPU_TYPE_CREATE(char_1, char_2, char_3, char_4) (((CPU_INT32U)((CPU_INT08U)(char_1)) << (3u * DEF_OCTET_NBR_BITS)) | \
S ((CPU_INT32U)((CPU_INT08U)(char_2)) << (2u * DEF_OCTET_NBR_BITS)) | \
S ((CPU_INT32U)((CPU_INT08U)(char_3)) << (1u * DEF_OCTET_NBR_BITS)) | \
S ((CPU_INT32U)((CPU_INT08U)(char_4)) << (0u * DEF_OCTET_NBR_BITS)))
X#define CPU_TYPE_CREATE(char_1, char_2, char_3, char_4) (((CPU_INT32U)((CPU_INT08U)(char_1)) << (3u * DEF_OCTET_NBR_BITS)) | ((CPU_INT32U)((CPU_INT08U)(char_2)) << (2u * DEF_OCTET_NBR_BITS)) | ((CPU_INT32U)((CPU_INT08U)(char_3)) << (1u * DEF_OCTET_NBR_BITS)) | ((CPU_INT32U)((CPU_INT08U)(char_4)) << (0u * DEF_OCTET_NBR_BITS)))
S
S#else
S
S#if ((CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_64) || \
S (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_32))
X#if ((CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_64) || (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_32))
S#define CPU_TYPE_CREATE(char_1, char_2, char_3, char_4) (((CPU_INT32U)((CPU_INT08U)(char_1)) << (0u * DEF_OCTET_NBR_BITS)) | \
S ((CPU_INT32U)((CPU_INT08U)(char_2)) << (1u * DEF_OCTET_NBR_BITS)) | \
S ((CPU_INT32U)((CPU_INT08U)(char_3)) << (2u * DEF_OCTET_NBR_BITS)) | \
S ((CPU_INT32U)((CPU_INT08U)(char_4)) << (3u * DEF_OCTET_NBR_BITS)))
X#define CPU_TYPE_CREATE(char_1, char_2, char_3, char_4) (((CPU_INT32U)((CPU_INT08U)(char_1)) << (0u * DEF_OCTET_NBR_BITS)) | ((CPU_INT32U)((CPU_INT08U)(char_2)) << (1u * DEF_OCTET_NBR_BITS)) | ((CPU_INT32U)((CPU_INT08U)(char_3)) << (2u * DEF_OCTET_NBR_BITS)) | ((CPU_INT32U)((CPU_INT08U)(char_4)) << (3u * DEF_OCTET_NBR_BITS)))
S
S
S#elif (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_16)
S#define CPU_TYPE_CREATE(char_1, char_2, char_3, char_4) (((CPU_INT32U)((CPU_INT08U)(char_1)) << (2u * DEF_OCTET_NBR_BITS)) | \
S ((CPU_INT32U)((CPU_INT08U)(char_2)) << (3u * DEF_OCTET_NBR_BITS)) | \
S ((CPU_INT32U)((CPU_INT08U)(char_3)) << (0u * DEF_OCTET_NBR_BITS)) | \
S ((CPU_INT32U)((CPU_INT08U)(char_4)) << (1u * DEF_OCTET_NBR_BITS)))
X#define CPU_TYPE_CREATE(char_1, char_2, char_3, char_4) (((CPU_INT32U)((CPU_INT08U)(char_1)) << (2u * DEF_OCTET_NBR_BITS)) | ((CPU_INT32U)((CPU_INT08U)(char_2)) << (3u * DEF_OCTET_NBR_BITS)) | ((CPU_INT32U)((CPU_INT08U)(char_3)) << (0u * DEF_OCTET_NBR_BITS)) | ((CPU_INT32U)((CPU_INT08U)(char_4)) << (1u * DEF_OCTET_NBR_BITS)))
S
S#else /* Dflt CPU_WORD_SIZE_08. */
S#define CPU_TYPE_CREATE(char_1, char_2, char_3, char_4) (((CPU_INT32U)((CPU_INT08U)(char_1)) << (3u * DEF_OCTET_NBR_BITS)) | \
S ((CPU_INT32U)((CPU_INT08U)(char_2)) << (2u * DEF_OCTET_NBR_BITS)) | \
S ((CPU_INT32U)((CPU_INT08U)(char_3)) << (1u * DEF_OCTET_NBR_BITS)) | \
S ((CPU_INT32U)((CPU_INT08U)(char_4)) << (0u * DEF_OCTET_NBR_BITS)))
X#define CPU_TYPE_CREATE(char_1, char_2, char_3, char_4) (((CPU_INT32U)((CPU_INT08U)(char_1)) << (3u * DEF_OCTET_NBR_BITS)) | ((CPU_INT32U)((CPU_INT08U)(char_2)) << (2u * DEF_OCTET_NBR_BITS)) | ((CPU_INT32U)((CPU_INT08U)(char_3)) << (1u * DEF_OCTET_NBR_BITS)) | ((CPU_INT32U)((CPU_INT08U)(char_4)) << (0u * DEF_OCTET_NBR_BITS)))
S#endif
S#endif
S
S
S/*$PAGE*/
S/*
S*********************************************************************************************************
S* FUNCTION PROTOTYPES
S*
S* Note(s) : (1) CPU interrupts disabled time measurement functions prototyped/defined only if
S* CPU_CFG_INT_DIS_MEAS_EN #define'd in 'cpu_cfg.h'.
S*
S* (2) (a) CPU_CntLeadZeros() defined in :
S*
S* (1) 'cpu_a.asm', if CPU_CFG_LEAD_ZEROS_ASM_PRESENT #define'd in 'cpu.h'/
S* 'cpu_cfg.h' to enable assembly-optimized function(s)
S*
S* (2) 'cpu_core.c', if CPU_CFG_LEAD_ZEROS_ASM_PRESENT NOT #define'd in 'cpu.h'/
S* 'cpu_cfg.h' to enable C-source-optimized function(s)
S*
S* (b) CPU_CntTrailZeros() defined in :
S*
S* (1) 'cpu_a.asm', if CPU_CFG_TRAIL_ZEROS_ASM_PRESENT #define'd in 'cpu.h'/
S* 'cpu_cfg.h' to enable assembly-optimized function(s)
S*
S* (2) 'cpu_core.c', if CPU_CFG_TRAIL_ZEROS_ASM_PRESENT NOT #define'd in 'cpu.h'/
S* 'cpu_cfg.h' to enable C-source-optimized function(s)
S*********************************************************************************************************
S*/
S
Svoid CPU_Init (void);
S
Svoid CPU_SW_Exception (void);
S
S
S
S#if (CPU_CFG_NAME_EN == DEF_ENABLED) /* -------------- CPU NAME FNCTS -------------- */
Svoid CPU_NameClr (void);
S
Svoid CPU_NameGet ( CPU_CHAR *p_name,
S CPU_ERR *p_err);
S
Svoid CPU_NameSet (const CPU_CHAR *p_name,
S CPU_ERR *p_err);
S#endif
S
S
S
S /* --------------- CPU TS FNCTS --------------- */
S#if (CPU_CFG_TS_32_EN == DEF_ENABLED)
SCPU_TS32 CPU_TS_Get32 (void);
S#endif
S
S#if (CPU_CFG_TS_64_EN == DEF_ENABLED)
SCPU_TS64 CPU_TS_Get64 (void);
S#endif
S
S#if (CPU_CFG_TS_EN == DEF_ENABLED)
Svoid CPU_TS_Update (void);
S#endif
S
S
S#if (CPU_CFG_TS_TMR_EN == DEF_ENABLED) /* ------------- CPU TS TMR FNCTS ------------- */
SCPU_TS_TMR_FREQ CPU_TS_TmrFreqGet (CPU_ERR *p_err);
S
Svoid CPU_TS_TmrFreqSet (CPU_TS_TMR_FREQ freq_hz);
S#endif
S
S
S
S#ifdef CPU_CFG_INT_DIS_MEAS_EN /* -------- CPU INT DIS TIME MEAS FNCTS ------- */
S /* See Note #1. */
SCPU_TS_TMR CPU_IntDisMeasMaxCurReset(void);
S
SCPU_TS_TMR CPU_IntDisMeasMaxCurGet (void);
S
SCPU_TS_TMR CPU_IntDisMeasMaxGet (void);
S
S
Svoid CPU_IntDisMeasStart (void);
S
Svoid CPU_IntDisMeasStop (void);
S#endif
S
S
S
S /* ----------- CPU CNT ZEROS FNCTS ------------ */
SCPU_DATA CPU_CntLeadZeros (CPU_DATA val);
S
S#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_08)
SCPU_DATA CPU_CntLeadZeros08 (CPU_INT08U val);
S#endif
S#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_16)
SCPU_DATA CPU_CntLeadZeros16 (CPU_INT16U val);
S#endif
S#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_32)
SCPU_DATA CPU_CntLeadZeros32 (CPU_INT32U val);
S#endif
S#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_64)
SCPU_DATA CPU_CntLeadZeros64 (CPU_INT64U val);
S#endif
S
S
SCPU_DATA CPU_CntTrailZeros (CPU_DATA val);
S
S#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_08)
SCPU_DATA CPU_CntTrailZeros08 (CPU_INT08U val);
S#endif
S#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_16)
SCPU_DATA CPU_CntTrailZeros16 (CPU_INT16U val);
S#endif
S#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_32)
SCPU_DATA CPU_CntTrailZeros32 (CPU_INT32U val);
S#endif
S#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_64)
SCPU_DATA CPU_CntTrailZeros64 (CPU_INT64U val);
S#endif
S
S
S/*$PAGE*/
S/*
S*********************************************************************************************************
S* FUNCTION PROTOTYPES
S* DEFINED IN PRODUCT'S BSP
S*********************************************************************************************************
S*/
S
S/*
S*********************************************************************************************************
S* CPU_TS_TmrInit()
S*
S* Description : Initialize & start CPU timestamp timer.
S*
S* Argument(s) : none.
S*
S* Return(s) : none.
S*
S* Caller(s) : CPU_TS_Init().
S*
S* This function is an INTERNAL CPU module function & MUST be implemented by application/
S* BSP function(s) [see Note #1] but MUST NOT be called by application function(s).
S*
S* Note(s) : (1) CPU_TS_TmrInit() is an application/BSP function that MUST be defined by the developer
S* if either of the following CPU features is enabled :
S*
S* (a) CPU timestamps
S* (b) CPU interrupts disabled time measurements
S*
S* See 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #1'
S* & 'cpu_cfg.h CPU INTERRUPTS DISABLED TIME MEASUREMENT CONFIGURATION Note #1a'.
S*
S* (2) (a) Timer count values MUST be returned via word-size-configurable 'CPU_TS_TMR'
S* data type.
S*
S* (1) If timer has more bits, truncate timer values' higher-order bits greater
S* than the configured 'CPU_TS_TMR' timestamp timer data type word size.
S*
S* (2) Since the timer MUST NOT have less bits than the configured 'CPU_TS_TMR'
S* timestamp timer data type word size; 'CPU_CFG_TS_TMR_SIZE' MUST be
S* configured so that ALL bits in 'CPU_TS_TMR' data type are significant.
S*
S* In other words, if timer size is not a binary-multiple of 8-bit octets
S* (e.g. 20-bits or even 24-bits), then the next lower, binary-multiple
S* octet word size SHOULD be configured (e.g. to 16-bits). However, the
S* minimum supported word size for CPU timestamp timers is 8-bits.
S*
S* See also 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #2'
S* & 'cpu_core.h CPU TIMESTAMP DATA TYPES Note #1'.
S*
S* (b) Timer SHOULD be an 'up' counter whose values increase with each time count.
S*
S* (c) When applicable, timer period SHOULD be less than the typical measured time
S* but MUST be less than the maximum measured time; otherwise, timer resolution
S* inadequate to measure desired times.
S*
S* See also 'CPU_TS_TmrRd() Note #2'.
S*********************************************************************************************************
S*/
S
S#if (CPU_CFG_TS_TMR_EN == DEF_ENABLED)
Svoid CPU_TS_TmrInit(void);
S#endif
S
S
S/*$PAGE*/
S/*
S*********************************************************************************************************
S* CPU_TS_TmrRd()
S*
S* Description : Get current CPU timestamp timer count value.
S*
S* Argument(s) : none.
S*
S* Return(s) : Timestamp timer count (see Notes #2a & #2b).
S*
S* Caller(s) : CPU_TS_Init(),
S* CPU_TS_Get32(),
S* CPU_TS_Get64(),
S* CPU_IntDisMeasStart(),
S* CPU_IntDisMeasStop().
S*
S* This function is an INTERNAL CPU module function & MUST be implemented by application/
S* BSP function(s) [see Note #1] but SHOULD NOT be called by application function(s).
S*
S* Note(s) : (1) CPU_TS_TmrRd() is an application/BSP function that MUST be defined by the developer
S* if either of the following CPU features is enabled :
S*
S* (a) CPU timestamps
S* (b) CPU interrupts disabled time measurements
S*
S* See 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #1'
S* & 'cpu_cfg.h CPU INTERRUPTS DISABLED TIME MEASUREMENT CONFIGURATION Note #1a'.
S*
S* (2) (a) Timer count values MUST be returned via word-size-configurable 'CPU_TS_TMR'
S* data type.
S*
S* (1) If timer has more bits, truncate timer values' higher-order bits greater
S* than the configured 'CPU_TS_TMR' timestamp timer data type word size.
S*
S* (2) Since the timer MUST NOT have less bits than the configured 'CPU_TS_TMR'
S* timestamp timer data type word size; 'CPU_CFG_TS_TMR_SIZE' MUST be
S* configured so that ALL bits in 'CPU_TS_TMR' data type are significant.
S*
S* In other words, if timer size is not a binary-multiple of 8-bit octets
S* (e.g. 20-bits or even 24-bits), then the next lower, binary-multiple
S* octet word size SHOULD be configured (e.g. to 16-bits). However, the
S* minimum supported word size for CPU timestamp timers is 8-bits.
S*
S* See also 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #2'
S* & 'cpu_core.h CPU TIMESTAMP DATA TYPES Note #1'.
S*
S* (b) Timer SHOULD be an 'up' counter whose values increase with each time count.
S*
S* (1) If timer is a 'down' counter whose values decrease with each time count,
S* then the returned timer value MUST be ones-complemented.
S*
S* (c) (1) When applicable, the amount of time measured by CPU timestamps is
S* calculated by either of the following equations :
S*
S* (A) Time measured = Number timer counts * Timer period
S*
S* where
S*
S* Number timer counts Number of timer counts measured
S* Timer period Timer's period in some units of
S* (fractional) seconds
S* Time measured Amount of time measured, in same
S* units of (fractional) seconds
S* as the Timer period
S*
S* Number timer counts
S* (B) Time measured = ---------------------
S* Timer frequency
S*
S* where
S*
S* Number timer counts Number of timer counts measured
S* Timer frequency Timer's frequency in some units
S* of counts per second
S* Time measured Amount of time measured, in seconds
S*
S* (2) Timer period SHOULD be less than the typical measured time but MUST be less
S* than the maximum measured time; otherwise, timer resolution inadequate to
S* measure desired times.
S*********************************************************************************************************
S*/
S
S#if (CPU_CFG_TS_TMR_EN == DEF_ENABLED)
SCPU_TS_TMR CPU_TS_TmrRd(void);
S#endif
S
S
S/*$PAGE*/
S/*
S*********************************************************************************************************
S* CPU_TSxx_to_uSec()
S*
S* Description : Convert a 32-/64-bit CPU timestamp from timer counts to microseconds.
S*
S* Argument(s) : ts_cnts CPU timestamp (in timestamp timer counts [see Note #2aA]).
S*
S* Return(s) : Converted CPU timestamp (in microseconds [see Note #2aD]).
S*
S* Caller(s) : Application.
S*
S* This function is an (optional) CPU module application programming interface (API)
S* function which MAY be implemented by application/BSP function(s) [see Note #1] &
S* MAY be called by application function(s).
S*
S* Note(s) : (1) CPU_TS32_to_uSec()/CPU_TS64_to_uSec() are application/BSP functions that MAY be
S* optionally defined by the developer when either of the following CPU features is
S* enabled :
S*
S* (a) CPU timestamps
S* (b) CPU interrupts disabled time measurements
S*
S* See 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #1'
S* & 'cpu_cfg.h CPU INTERRUPTS DISABLED TIME MEASUREMENT CONFIGURATION Note #1a'.
S*
S* (2) (a) The amount of time measured by CPU timestamps is calculated by either of
S* the following equations :
S*
S* 10^6 microseconds
S* (1) Time measured = Number timer counts * ------------------- * Timer period
S* 1 second
S*
S* Number timer counts 10^6 microseconds
S* (2) Time measured = --------------------- * -------------------
S* Timer frequency 1 second
S*
S* where
S*
S* (A) Number timer counts Number of timer counts measured
S* (B) Timer frequency Timer's frequency in some units
S* of counts per second
S* (C) Timer period Timer's period in some units of
S* (fractional) seconds
S* (D) Time measured Amount of time measured,
S* in microseconds
S*
S* (b) Timer period SHOULD be less than the typical measured time but MUST be less
S* than the maximum measured time; otherwise, timer resolution inadequate to
S* measure desired times.
S*
S* (c) Specific implementations may convert any number of CPU_TS32 or CPU_TS64 bits
S* -- up to 32 or 64, respectively -- into microseconds.
S*********************************************************************************************************
S*/
S
S#if (CPU_CFG_TS_32_EN == DEF_ENABLED)
SCPU_INT64U CPU_TS32_to_uSec(CPU_TS32 ts_cnts);
S#endif
S
S#if (CPU_CFG_TS_64_EN == DEF_ENABLED)
SCPU_INT64U CPU_TS64_to_uSec(CPU_TS64 ts_cnts);
S#endif
S
S
S/*$PAGE*/
S/*
S*********************************************************************************************************
S* CONFIGURATION ERRORS
S*********************************************************************************************************
S*/
S
S#ifndef CPU_CFG_NAME_EN
S#error "CPU_CFG_NAME_EN not #define'd in 'cpu_cfg.h'"
S#error " [MUST be DEF_ENABLED ] "
S#error " [ || DEF_DISABLED] "
S
S#elif ((CPU_CFG_NAME_EN != DEF_ENABLED ) && \
S (CPU_CFG_NAME_EN != DEF_DISABLED))
X#elif ((CPU_CFG_NAME_EN != DEF_ENABLED ) && (CPU_CFG_NAME_EN != DEF_DISABLED))
S#error "CPU_CFG_NAME_EN illegally #define'd in 'cpu_cfg.h'"
S#error " [MUST be DEF_ENABLED ] "
S#error " [ || DEF_DISABLED] "
S
S
S#elif (CPU_CFG_NAME_EN == DEF_ENABLED)
S
S#ifndef CPU_CFG_NAME_SIZE
S#error "CPU_CFG_NAME_SIZE not #define'd in 'cpu_cfg.h'"
S#error " [MUST be >= 1] "
S#error " [ && <= 255] "
S
S#elif (DEF_CHK_VAL(CPU_CFG_NAME_SIZE, \
S 1, \
S DEF_INT_08U_MAX_VAL) != DEF_OK)
X#elif (DEF_CHK_VAL(CPU_CFG_NAME_SIZE, 1, DEF_INT_08U_MAX_VAL) != DEF_OK)
S#error "CPU_CFG_NAME_SIZE illegally #define'd in 'cpu_cfg.h'"
S#error " [MUST be >= 1] "
S#error " [ && <= 255] "
S#endif
S
S#endif
S
S
S
S
S#ifndef CPU_CFG_TS_32_EN
S#error "CPU_CFG_TS_32_EN not #define'd in 'cpu_cfg.h'"
S#error " [MUST be DEF_DISABLED] "
S#error " [ || DEF_ENABLED ] "
S
S#elif ((CPU_CFG_TS_32_EN != DEF_DISABLED) && \
S (CPU_CFG_TS_32_EN != DEF_ENABLED ))
X#elif ((CPU_CFG_TS_32_EN != DEF_DISABLED) && (CPU_CFG_TS_32_EN != DEF_ENABLED ))
S#error "CPU_CFG_TS_32_EN illegally #define'd in 'cpu_cfg.h'"
S#error " [MUST be DEF_DISABLED] "
S#error " [ || DEF_ENABLED ] "
S
S#endif
S
S
S#ifndef CPU_CFG_TS_64_EN
S#error "CPU_CFG_TS_64_EN not #define'd in 'cpu_cfg.h'"
S#error " [MUST be DEF_DISABLED] "
S#error " [ || DEF_ENABLED ] "
S
S#elif ((CPU_CFG_TS_64_EN != DEF_DISABLED) && \
S (CPU_CFG_TS_64_EN != DEF_ENABLED ))
X#elif ((CPU_CFG_TS_64_EN != DEF_DISABLED) && (CPU_CFG_TS_64_EN != DEF_ENABLED ))
S#error "CPU_CFG_TS_64_EN illegally #define'd in 'cpu_cfg.h'"
S#error " [MUST be DEF_DISABLED] "
S#error " [ || DEF_ENABLED ] "
S
S#endif
S
S /* Correctly configured in 'cpu_core.h'; DO NOT MODIFY. */
S#ifndef CPU_CFG_TS_EN
S#error "CPU_CFG_TS_EN not #define'd in 'cpu_core.h'"
S#error " [MUST be DEF_DISABLED] "
S#error " [ || DEF_ENABLED ] "
S
S#elif ((CPU_CFG_TS_EN != DEF_DISABLED) && \
S (CPU_CFG_TS_EN != DEF_ENABLED ))
X#elif ((CPU_CFG_TS_EN != DEF_DISABLED) && (CPU_CFG_TS_EN != DEF_ENABLED ))
S#error "CPU_CFG_TS_EN illegally #define'd in 'cpu_core.h'"
S#error " [MUST be DEF_DISABLED] "
S#error " [ || DEF_ENABLED ] "
S
S#endif
S
S
S/*$PAGE*/
S /* Correctly configured in 'cpu_core.h'; DO NOT MODIFY. */
S#ifndef CPU_CFG_TS_TMR_EN
S#error "CPU_CFG_TS_TMR_EN not #define'd in 'cpu_core.h'"
S#error " [MUST be DEF_DISABLED] "
S#error " [ || DEF_ENABLED ] "
S
S#elif ((CPU_CFG_TS_TMR_EN != DEF_DISABLED) && \
S (CPU_CFG_TS_TMR_EN != DEF_ENABLED ))
X#elif ((CPU_CFG_TS_TMR_EN != DEF_DISABLED) && (CPU_CFG_TS_TMR_EN != DEF_ENABLED ))
S#error "CPU_CFG_TS_TMR_EN illegally #define'd in 'cpu_core.h'"
S#error " [MUST be DEF_DISABLED] "
S#error " [ || DEF_ENABLED ] "
S
S
S#elif (CPU_CFG_TS_TMR_EN == DEF_ENABLED)
S
S#ifndef CPU_CFG_TS_TMR_SIZE
S#error "CPU_CFG_TS_TMR_SIZE not #define'd in 'cpu_cfg.h' "
S#error " [MUST be CPU_WORD_SIZE_08 8-bit timer]"
S#error " [ || CPU_WORD_SIZE_16 16-bit timer]"
S#error " [ || CPU_WORD_SIZE_32 32-bit timer]"
S#error " [ || CPU_WORD_SIZE_64 64-bit timer]"
S
S#elif ((CPU_CFG_TS_TMR_SIZE != CPU_WORD_SIZE_08) && \
S (CPU_CFG_TS_TMR_SIZE != CPU_WORD_SIZE_16) && \
S (CPU_CFG_TS_TMR_SIZE != CPU_WORD_SIZE_32) && \
S (CPU_CFG_TS_TMR_SIZE != CPU_WORD_SIZE_64))
X#elif ((CPU_CFG_TS_TMR_SIZE != CPU_WORD_SIZE_08) && (CPU_CFG_TS_TMR_SIZE != CPU_WORD_SIZE_16) && (CPU_CFG_TS_TMR_SIZE != CPU_WORD_SIZE_32) && (CPU_CFG_TS_TMR_SIZE != CPU_WORD_SIZE_64))
S#error "CPU_CFG_TS_TMR_SIZE illegally #define'd in 'cpu_cfg.h' "
S#error " [MUST be CPU_WORD_SIZE_08 8-bit timer]"
S#error " [ || CPU_WORD_SIZE_16 16-bit timer]"
S#error " [ || CPU_WORD_SIZE_32 32-bit timer]"
S#error " [ || CPU_WORD_SIZE_64 64-bit timer]"
S#endif
S
S#endif
S
S
S
S#ifndef CPU_CFG_INT_DIS_MEAS_EN
S#if 0 /* Optionally configured in 'cpu_cfg.h'; DO NOT MODIFY. */
S#error "CPU_CFG_INT_DIS_MEAS_EN not #define'd in 'cpu_cfg.h'"
S#endif
S
S#else
S
S#ifndef CPU_CFG_INT_DIS_MEAS_OVRHD_NBR
S#error "CPU_CFG_INT_DIS_MEAS_OVRHD_NBR not #define'd in 'cpu_cfg.h' "
S#error " [MUST be >= CPU_TIME_MEAS_NBR_MIN]"
S#error " [ || <= CPU_TIME_MEAS_NBR_MAX]"
S
S#elif (DEF_CHK_VAL(CPU_CFG_INT_DIS_MEAS_OVRHD_NBR, \
S CPU_TIME_MEAS_NBR_MIN, \
S CPU_TIME_MEAS_NBR_MAX) != DEF_OK)
X#elif (DEF_CHK_VAL(CPU_CFG_INT_DIS_MEAS_OVRHD_NBR, CPU_TIME_MEAS_NBR_MIN, CPU_TIME_MEAS_NBR_MAX) != DEF_OK)
S#error "CPU_CFG_INT_DIS_MEAS_OVRHD_NBR illegally #define'd in 'cpu_cfg.h' "
S#error " [MUST be >= CPU_TIME_MEAS_NBR_MIN]"
S#error " [ || <= CPU_TIME_MEAS_NBR_MAX]"
S
S#endif
S
S#endif
S
S
S
S
S#ifndef CPU_CFG_LEAD_ZEROS_ASM_PRESENT
S#if 0 /* Optionally configured in 'cpu_cfg.h'; DO NOT MODIFY. */
S#error "CPU_CFG_LEAD_ZEROS_ASM_PRESENT not #define'd in 'cpu.h'/'cpu_cfg.h'"
S#endif
S#endif
S
S
S#ifndef CPU_CFG_TRAIL_ZEROS_ASM_PRESENT
S#if 0 /* Optionally configured in 'cpu_cfg.h'; DO NOT MODIFY. */
S#error "CPU_CFG_TRAIL_ZEROS_ASM_PRESENT not #define'd in 'cpu.h'/'cpu_cfg.h'"
S#endif
S#endif
S
S
S/*$PAGE*/
S/*
S*********************************************************************************************************
S* CPU PORT CONFIGURATION ERRORS
S*********************************************************************************************************
S*/
S
S#ifndef CPU_CFG_ADDR_SIZE
S#error "CPU_CFG_ADDR_SIZE not #define'd in 'cpu.h'"
S#endif
S
S#ifndef CPU_CFG_DATA_SIZE
S#error "CPU_CFG_DATA_SIZE not #define'd in 'cpu.h'"
S#endif
S
S#ifndef CPU_CFG_DATA_SIZE_MAX
S#error "CPU_CFG_DATA_SIZE_MAX not #define'd in 'cpu.h'"
S#endif
S
S
S/*
S*********************************************************************************************************
S* LIBRARY CONFIGURATION ERRORS
S*********************************************************************************************************
S*/
S
S /* See 'cpu_core.h Note #1a'. */
S#if (LIB_VERSION < 13500u)
S#error "LIB_VERSION [SHOULD be >= V1.35.00]"
S#endif
S
S
S/*
S*********************************************************************************************************
S* MODULE END
S*
S* Note(s) : (1) See 'cpu_core.h MODULE'.
S*********************************************************************************************************
S*/
S
N#endif /* End of CPU core module include. */
N
L 108 "..\..\uCOS-III\uC-LIB\lib_mem.h" 2
N
N#include <lib_def.h>
N#include <lib_cfg.h>
L 1 "..\..\User\lib_cfg.h" 1
N/*
N*********************************************************************************************************
N* uC/LIB
N* CUSTOM LIBRARY MODULES
N*
N* (c) Copyright 2004-2013; Micrium, Inc.; Weston, FL
N*
N* All rights reserved. Protected by international copyright laws.
N*
N* uC/LIB is provided in source form to registered licensees ONLY. It is
N* illegal to distribute this source code to any third party unless you receive
N* written permission by an authorized Micrium representative. Knowledge of
N* the source code may NOT be used to develop a similar product.
N*
N* Please help us continue to provide the Embedded community with the finest
N* software available. Your honesty is greatly appreciated.
N*
N* You can contact us at www.micrium.com.
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N*
N* CUSTOM LIBRARY CONFIGURATION FILE
N*
N* ST Microelectronics STM32
N* on the
N*
N* STM3240G-EVAL
N* Evaluation Board
N*
N* Filename : lib_cfg.h
N* Version : V1.35.00
N* Programmer(s) : DC
N*********************************************************************************************************
N*/
N
N
N/*
N*********************************************************************************************************
N* MODULE
N*********************************************************************************************************
N*/
N
N#ifndef LIB_CFG_MODULE_PRESENT
N#define LIB_CFG_MODULE_PRESENT
N
N
N/*
N*********************************************************************************************************
N* uC/LIB CONFIGURATION
N*********************************************************************************************************
N*/
N
N#define LIB_MEM_CFG_ARG_CHK_EXT_EN DEF_ENABLED
N /* DEF_DISABLED Argument check DISABLED */
N /* DEF_ENABLED Argument check ENABLED */
N
N#define LIB_MEM_CFG_OPTIMIZE_ASM_EN DEF_ENABLED
N /* DEF_DISABLED Assembly-optimized function(s) DISABLED */
N /* DEF_ENABLED Assembly-optimized function(s) ENABLED */
N
N#define LIB_MEM_CFG_ALLOC_EN DEF_ENABLED
N /* DEF_DISABLED Memory allocation DISABLED */
N /* DEF_ENABLED Memory allocation ENABLED */
N
N
N#define LIB_MEM_CFG_HEAP_SIZE 23u * 1024u /* Configure Heap Memory Size */
N
N
N/*
N*********************************************************************************************************
N* MODULE END
N*********************************************************************************************************
N*/
N
N#endif /* End of lib cfg module include. */
N
L 111 "..\..\uCOS-III\uC-LIB\lib_mem.h" 2
N
N
N/*
N*********************************************************************************************************
N* EXTERNS
N*********************************************************************************************************
N*/
N
N#ifdef LIB_MEM_MODULE
S#define LIB_MEM_EXT
N#else
N#define LIB_MEM_EXT extern
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* DEFAULT CONFIGURATION
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N* MEMORY LIBRARY ARGUMENT CHECK CONFIGURATION
N*
N* Note(s) : (1) Configure LIB_MEM_CFG_ARG_CHK_EXT_EN to enable/disable the memory library suite external
N* argument check feature :
N*
N* (a) When ENABLED, arguments received from any port interface provided by the developer
N* or application are checked/validated.
N*
N* (b) When DISABLED, NO arguments received from any port interface provided by the developer
N* or application are checked/validated.
N*********************************************************************************************************
N*/
N
N /* Configure external argument check feature (see Note #1) : */
N#ifndef LIB_MEM_CFG_ARG_CHK_EXT_EN
S#define LIB_MEM_CFG_ARG_CHK_EXT_EN DEF_DISABLED
S /* DEF_DISABLED Argument check DISABLED */
S /* DEF_ENABLED Argument check ENABLED */
N#endif
N
N
N/*
N*********************************************************************************************************
N* MEMORY LIBRARY ASSEMBLY OPTIMIZATION CONFIGURATION
N*
N* Note(s) : (1) Configure LIB_MEM_CFG_OPTIMIZE_ASM_EN to enable/disable assembly-optimized memory functions.
N*********************************************************************************************************
N*/
N
N /* Configure assembly-optimized function(s) [see Note #1] : */
N#ifndef LIB_MEM_CFG_OPTIMIZE_ASM_EN
S#define LIB_MEM_CFG_OPTIMIZE_ASM_EN DEF_DISABLED
S /* DEF_DISABLED Assembly-optimized function(s) DISABLED */
S /* DEF_ENABLED Assembly-optimized function(s) ENABLED */
N#endif
N
N
N/*
N*********************************************************************************************************
N* MEMORY ALLOCATION CONFIGURATION
N*
N* Note(s) : (1) Configure LIB_MEM_CFG_ALLOC_EN to enable/disable memory allocation functions.
N*********************************************************************************************************
N*/
N
N /* Configure memory allocation feature (see Note #1) : */
N#ifndef LIB_MEM_CFG_ALLOC_EN
S#define LIB_MEM_CFG_ALLOC_EN DEF_DISABLED
S /* DEF_DISABLED Memory allocation DISABLED */
S /* DEF_ENABLED Memory allocation ENABLED */
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* DEFINES
N*********************************************************************************************************
N*/
N
N
N/*
N*********************************************************************************************************
N* MEMORY LIBRARY TYPE DEFINES
N*
N* Note(s) : (1) LIB_MEM_TYPE_&&& #define values specifically chosen as ASCII representations of the memory
N* library types. Memory displays of memory library objects will display the library TYPEs
N* with their chosen ASCII names.
N*********************************************************************************************************
N*/
N
N#define LIB_MEM_TYPE_NONE CPU_TYPE_CREATE('N', 'O', 'N', 'E')
N#define LIB_MEM_TYPE_HEAP CPU_TYPE_CREATE('H', 'E', 'A', 'P')
N#define LIB_MEM_TYPE_POOL CPU_TYPE_CREATE('P', 'O', 'O', 'L')
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* DATA TYPES
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N* LIB MEM TYPE
N*
N* Note(s) : (1) 'LIB_MEM_TYPE' declared as 'CPU_INT32U' & all 'LIB_MEM_TYPE's #define'd with large, non-trivial
N* values to trap & discard invalid/corrupted library memory objects based on 'LIB_MEM_TYPE'.
N*********************************************************************************************************
N*/
N
Ntypedef CPU_INT32U LIB_MEM_TYPE;
N
N
N/*
N*********************************************************************************************************
N* MEMORY POOL BLOCK QUANTITY DATA TYPE
N*********************************************************************************************************
N*/
N
Ntypedef CPU_SIZE_T MEM_POOL_BLK_QTY;
N
N
N/*
N*********************************************************************************************************
N* MEMORY POOL TABLE IX TYPE
N*********************************************************************************************************
N*/
N
Ntypedef MEM_POOL_BLK_QTY MEM_POOL_IX;
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* MEMORY POOL DATA TYPES
N*
N* MEMORY SEGMENT
N* ----------------
N* MEMORY POOL'S | | <----
N* POINTERS TO | MEMORY | |
N* MEM_POOL MEMORY BLOCKS | BLOCKS | |
N* |----------------| |---------| | -------- | |
N* | O------------------> | O--------------------> | | | |
N* |----------------| |---------| | | | | |
N* | Pool Addr Ptrs | | O------------- | -------- | |
N* | Pool Size | |---------| | | | |
N* |----------------| | | | | -------- | |
N* | Blk Size | | | --------> | | | |
N* | Blk Nbr | | | | | | | |
N* | Blk Ix | | . | | -------- | |
N* |----------------| | . | | | |
N* |----------------| | . | | . | |
N* | O----------------- | | | . | |
N* |----------------| | | | | . | |
N* | O------------ | | | | | |
N* |----------------| | | |---------| | -------- | |
N* | Seg Size Tot | | | | O--------------------> | | | |
N* | Seg Size Rem | | | |---------| | | | | |
N* |----------------| | | | | | -------- | |
N* | Seg List Ptrs | | | |---------| | | |
N* |----------------| | | | ------------ | |
N* | | | | <--------
N* | | | | | |
N* | | | | | |
N* | | | | | |
N* | | | | | |
N* | | | | | |
N* | | ---------------- | |
N* | | | |
N* | -------------------------------------------------- |
N* | |
N* -----------------------------------------------------------
N*
N*********************************************************************************************************
N*/
N
Ntypedef struct mem_pool MEM_POOL;
N
N /* --------------------- MEM POOL --------------------- */
Nstruct mem_pool {
N LIB_MEM_TYPE Type; /* Pool type : LIB_TYPE_POOL or LIB_TYPE_HEAP. */
N
N MEM_POOL *SegHeadPtr; /* Ptr to head mem seg. */
N MEM_POOL *SegPrevPtr; /* Ptr to PREV mem seg. */
N MEM_POOL *SegNextPtr; /* Ptr to NEXT mem seg. */
N MEM_POOL *PoolPrevPtr; /* Ptr to PREV mem pool. */
N MEM_POOL *PoolNextPtr; /* Ptr to NEXT mem pool. */
N
N void *PoolAddrStart; /* Ptr to start of mem seg for mem pool blks. */
N void *PoolAddrEnd; /* Ptr to end of mem seg for mem pool blks. */
N void **PoolPtrs; /* Ptr to mem pool's array of blk ptrs. */
N MEM_POOL_IX BlkIx; /* Ix into mem pool's array of blk ptrs. */
N CPU_SIZE_T PoolSize; /* Size of mem pool (in octets). */
N MEM_POOL_BLK_QTY BlkNbr; /* Nbr of mem pool blks. */
N CPU_SIZE_T BlkSize; /* Size of mem pool blks (in octets). */
N CPU_SIZE_T BlkAlign; /* Align of mem pool blks (in octets). */
N
N /* --------------------- MEM SEG ---------------------- */
N void *SegAddr; /* Ptr to mem seg's base/start addr. */
N void *SegAddrNextAvail; /* Ptr to mem seg's next avail addr. */
N CPU_SIZE_T SegSizeTot; /* Tot size of mem seg (in octets). */
N CPU_SIZE_T SegSizeRem; /* Rem size of mem seg (in octets). */
N};
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* GLOBAL VARIABLES
N*********************************************************************************************************
N*/
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* MACRO'S
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N* MEMORY DATA VALUE MACRO'S
N*
N* Note(s) : (1) (a) Some variables & variable buffers to pass & receive data values MUST start on appropriate
N* CPU word-aligned addresses. This is required because most word-aligned processors are more
N* efficient & may even REQUIRE that multi-octet words start on CPU word-aligned addresses.
N*
N* (1) For 16-bit word-aligned processors, this means that
N*
N* all 16- & 32-bit words MUST start on addresses that are multiples of 2 octets
N*
N* (2) For 32-bit word-aligned processors, this means that
N*
N* all 16-bit words MUST start on addresses that are multiples of 2 octets
N* all 32-bit words MUST start on addresses that are multiples of 4 octets
N*
N* (b) However, some data values macro's appropriately access data values from any CPU addresses,
N* word-aligned or not. Thus for processors that require data word alignment, data words can
N* be accessed to/from any CPU address, word-aligned or not, without generating data-word-
N* alignment exceptions/faults.
N*********************************************************************************************************
N*/
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* ENDIAN WORD ORDER MACRO'S
N*
N* Description : Convert data values to & from big-, little, or host-endian CPU word order.
N*
N* Argument(s) : val Data value to convert (see Notes #1 & #2).
N*
N* Return(s) : Converted data value (see Notes #1 & #2).
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) Convert data values to the desired data-word order :
N*
N* MEM_VAL_BIG_TO_LITTLE_xx() Convert big- endian data values
N* to little- endian data values
N* MEM_VAL_LITTLE_TO_BIG_xx() Convert little- endian data values
N* to big- endian data values
N* MEM_VAL_xxx_TO_HOST_xx() Convert big-/little-endian data values
N* to host- endian data values
N* MEM_VAL_HOST_TO_xxx_xx() Convert host- endian data values
N* to big-/little-endian data values
N*
N* See also 'cpu.h CPU WORD CONFIGURATION Note #2'.
N*
N* (2) 'val' data value to convert & any variable to receive the returned conversion MUST
N* start on appropriate CPU word-aligned addresses.
N*
N* See also 'MEMORY DATA VALUE MACRO'S Note #1a'.
N*
N* (3) MEM_VAL_COPY_xxx() macro's are more efficient than generic endian word order macro's &
N* are also independent of CPU data-word-alignment & SHOULD be used whenever possible.
N*
N* See also 'MEM_VAL_COPY_GET_xxx() Note #4'
N* & 'MEM_VAL_COPY_SET_xxx() Note #4'.
N*
N* (4) Generic endian word order macro's are NOT atomic operations & MUST NOT be used on any
N* non-static (i.e. volatile) variables, registers, hardware, etc.; without the caller of
N* the macro's providing some form of additional protection (e.g. mutual exclusion).
N*
N* (5) The 'CPU_CFG_ENDIAN_TYPE' pre-processor 'else'-conditional code SHOULD never be compiled/
N* linked since each 'cpu.h' SHOULD ensure that the CPU data-word-memory order configuration
N* constant (CPU_CFG_ENDIAN_TYPE) is configured with an appropriate data-word-memory order
N* value (see 'cpu.h CPU WORD CONFIGURATION Note #2'). The 'else'-conditional code is
N* included as an extra precaution in case 'cpu.h' is incorrectly configured.
N*********************************************************************************************************
N*/
N/*$PAGE*/
N
N#if ((CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_64) || \
N (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_32))
X#if ((4 == 8) || (4 == 4))
N
N#define MEM_VAL_BIG_TO_LITTLE_16(val) ((CPU_INT16U)(((CPU_INT16U)((((CPU_INT16U)(val)) & (CPU_INT16U) 0xFF00u) >> (1u * DEF_OCTET_NBR_BITS))) | \
N ((CPU_INT16U)((((CPU_INT16U)(val)) & (CPU_INT16U) 0x00FFu) << (1u * DEF_OCTET_NBR_BITS)))))
X#define MEM_VAL_BIG_TO_LITTLE_16(val) ((CPU_INT16U)(((CPU_INT16U)((((CPU_INT16U)(val)) & (CPU_INT16U) 0xFF00u) >> (1u * DEF_OCTET_NBR_BITS))) | ((CPU_INT16U)((((CPU_INT16U)(val)) & (CPU_INT16U) 0x00FFu) << (1u * DEF_OCTET_NBR_BITS)))))
N
N#define MEM_VAL_BIG_TO_LITTLE_32(val) ((CPU_INT32U)(((CPU_INT32U)((((CPU_INT32U)(val)) & (CPU_INT32U)0xFF000000u) >> (3u * DEF_OCTET_NBR_BITS))) | \
N ((CPU_INT32U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x00FF0000u) >> (1u * DEF_OCTET_NBR_BITS))) | \
N ((CPU_INT32U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x0000FF00u) << (1u * DEF_OCTET_NBR_BITS))) | \
N ((CPU_INT32U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x000000FFu) << (3u * DEF_OCTET_NBR_BITS)))))
X#define MEM_VAL_BIG_TO_LITTLE_32(val) ((CPU_INT32U)(((CPU_INT32U)((((CPU_INT32U)(val)) & (CPU_INT32U)0xFF000000u) >> (3u * DEF_OCTET_NBR_BITS))) | ((CPU_INT32U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x00FF0000u) >> (1u * DEF_OCTET_NBR_BITS))) | ((CPU_INT32U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x0000FF00u) << (1u * DEF_OCTET_NBR_BITS))) | ((CPU_INT32U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x000000FFu) << (3u * DEF_OCTET_NBR_BITS)))))
N
N#elif (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_16)
S
S#define MEM_VAL_BIG_TO_LITTLE_16(val) ((CPU_INT16U)(((CPU_INT16U)((((CPU_INT16U)(val)) & (CPU_INT16U) 0xFF00u) >> (1u * DEF_OCTET_NBR_BITS))) | \
S ((CPU_INT16U)((((CPU_INT16U)(val)) & (CPU_INT16U) 0x00FFu) << (1u * DEF_OCTET_NBR_BITS)))))
X#define MEM_VAL_BIG_TO_LITTLE_16(val) ((CPU_INT16U)(((CPU_INT16U)((((CPU_INT16U)(val)) & (CPU_INT16U) 0xFF00u) >> (1u * DEF_OCTET_NBR_BITS))) | ((CPU_INT16U)((((CPU_INT16U)(val)) & (CPU_INT16U) 0x00FFu) << (1u * DEF_OCTET_NBR_BITS)))))
S
S#define MEM_VAL_BIG_TO_LITTLE_32(val) ((CPU_INT32U)(((CPU_INT32U)((((CPU_INT32U)(val)) & (CPU_INT32U)0xFF000000u) >> (1u * DEF_OCTET_NBR_BITS))) | \
S ((CPU_INT32U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x00FF0000u) << (1u * DEF_OCTET_NBR_BITS))) | \
S ((CPU_INT32U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x0000FF00u) >> (1u * DEF_OCTET_NBR_BITS))) | \
S ((CPU_INT32U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x000000FFu) << (1u * DEF_OCTET_NBR_BITS)))))
X#define MEM_VAL_BIG_TO_LITTLE_32(val) ((CPU_INT32U)(((CPU_INT32U)((((CPU_INT32U)(val)) & (CPU_INT32U)0xFF000000u) >> (1u * DEF_OCTET_NBR_BITS))) | ((CPU_INT32U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x00FF0000u) << (1u * DEF_OCTET_NBR_BITS))) | ((CPU_INT32U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x0000FF00u) >> (1u * DEF_OCTET_NBR_BITS))) | ((CPU_INT32U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x000000FFu) << (1u * DEF_OCTET_NBR_BITS)))))
S
S#else
S
S#define MEM_VAL_BIG_TO_LITTLE_16(val) (val)
S#define MEM_VAL_BIG_TO_LITTLE_32(val) (val)
S
N#endif
N
N
N#define MEM_VAL_LITTLE_TO_BIG_16(val) MEM_VAL_BIG_TO_LITTLE_16(val)
N#define MEM_VAL_LITTLE_TO_BIG_32(val) MEM_VAL_BIG_TO_LITTLE_32(val)
N
N
N
N#if (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_BIG)
X#if (2u == 1u)
S
S#define MEM_VAL_BIG_TO_HOST_16(val) (val)
S#define MEM_VAL_BIG_TO_HOST_32(val) (val)
S#define MEM_VAL_LITTLE_TO_HOST_16(val) MEM_VAL_LITTLE_TO_BIG_16(val)
S#define MEM_VAL_LITTLE_TO_HOST_32(val) MEM_VAL_LITTLE_TO_BIG_32(val)
S
N#elif (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_LITTLE)
X#elif (2u == 2u)
N
N#define MEM_VAL_BIG_TO_HOST_16(val) MEM_VAL_BIG_TO_LITTLE_16(val)
N#define MEM_VAL_BIG_TO_HOST_32(val) MEM_VAL_BIG_TO_LITTLE_32(val)
N#define MEM_VAL_LITTLE_TO_HOST_16(val) (val)
N#define MEM_VAL_LITTLE_TO_HOST_32(val) (val)
N
N#else /* See Note #5. */
S
S#error "CPU_CFG_ENDIAN_TYPE illegally #defined in 'cpu.h' "
S#error " [See 'cpu.h CONFIGURATION ERRORS']"
S
N#endif
N
N
N#define MEM_VAL_HOST_TO_BIG_16(val) MEM_VAL_BIG_TO_HOST_16(val)
N#define MEM_VAL_HOST_TO_BIG_32(val) MEM_VAL_BIG_TO_HOST_32(val)
N#define MEM_VAL_HOST_TO_LITTLE_16(val) MEM_VAL_LITTLE_TO_HOST_16(val)
N#define MEM_VAL_HOST_TO_LITTLE_32(val) MEM_VAL_LITTLE_TO_HOST_32(val)
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* MEM_VAL_GET_xxx()
N*
N* Description : Decode data values from any CPU memory address.
N*
N* Argument(s) : addr Lowest CPU memory address of data value to decode (see Notes #2 & #3a).
N*
N* Return(s) : Decoded data value from CPU memory address (see Notes #1 & #3b).
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) Decode data values based on the values' data-word order in CPU memory :
N*
N* MEM_VAL_GET_xxx_BIG() Decode big- endian data values -- data words' most
N* significant octet @ lowest memory address
N* MEM_VAL_GET_xxx_LITTLE() Decode little-endian data values -- data words' least
N* significant octet @ lowest memory address
N* MEM_VAL_GET_xxx() Decode data values using CPU's native or configured
N* data-word order
N*
N* See also 'cpu.h CPU WORD CONFIGURATION Note #2'.
N*
N* (2) CPU memory addresses/pointers NOT checked for NULL.
N*
N* (3) (a) MEM_VAL_GET_xxx() macro's decode data values without regard to CPU word-aligned addresses.
N* Thus for processors that require data word alignment, data words can be decoded from any
N* CPU address, word-aligned or not, without generating data-word-alignment exceptions/faults.
N*
N* (b) However, any variable to receive the returned data value MUST start on an appropriate CPU
N* word-aligned address.
N*
N* See also 'MEMORY DATA VALUE MACRO'S Note #1'.
N*
N* (4) MEM_VAL_COPY_GET_xxx() macro's are more efficient than MEM_VAL_GET_xxx() macro's & are
N* also independent of CPU data-word-alignment & SHOULD be used whenever possible.
N*
N* See also 'MEM_VAL_COPY_GET_xxx() Note #4'.
N*
N* (5) MEM_VAL_GET_xxx() macro's are NOT atomic operations & MUST NOT be used on any non-static
N* (i.e. volatile) variables, registers, hardware, etc.; without the caller of the macro's
N* providing some form of additional protection (e.g. mutual exclusion).
N*
N* (6) The 'CPU_CFG_ENDIAN_TYPE' pre-processor 'else'-conditional code SHOULD never be compiled/
N* linked since each 'cpu.h' SHOULD ensure that the CPU data-word-memory order configuration
N* constant (CPU_CFG_ENDIAN_TYPE) is configured with an appropriate data-word-memory order
N* value (see 'cpu.h CPU WORD CONFIGURATION Note #2'). The 'else'-conditional code is
N* included as an extra precaution in case 'cpu.h' is incorrectly configured.
N*********************************************************************************************************
N*/
N/*$PAGE*/
N
N#define MEM_VAL_GET_INT08U_BIG(addr) ((CPU_INT08U) ((CPU_INT08U)(((CPU_INT08U)(*(((CPU_INT08U *)(addr)) + 0))) << (0u * DEF_OCTET_NBR_BITS))))
N
N#define MEM_VAL_GET_INT16U_BIG(addr) ((CPU_INT16U)(((CPU_INT16U)(((CPU_INT16U)(*(((CPU_INT08U *)(addr)) + 0))) << (1u * DEF_OCTET_NBR_BITS))) + \
N ((CPU_INT16U)(((CPU_INT16U)(*(((CPU_INT08U *)(addr)) + 1))) << (0u * DEF_OCTET_NBR_BITS)))))
X#define MEM_VAL_GET_INT16U_BIG(addr) ((CPU_INT16U)(((CPU_INT16U)(((CPU_INT16U)(*(((CPU_INT08U *)(addr)) + 0))) << (1u * DEF_OCTET_NBR_BITS))) + ((CPU_INT16U)(((CPU_INT16U)(*(((CPU_INT08U *)(addr)) + 1))) << (0u * DEF_OCTET_NBR_BITS)))))
N
N#define MEM_VAL_GET_INT32U_BIG(addr) ((CPU_INT32U)(((CPU_INT32U)(((CPU_INT32U)(*(((CPU_INT08U *)(addr)) + 0))) << (3u * DEF_OCTET_NBR_BITS))) + \
N ((CPU_INT32U)(((CPU_INT32U)(*(((CPU_INT08U *)(addr)) + 1))) << (2u * DEF_OCTET_NBR_BITS))) + \
N ((CPU_INT32U)(((CPU_INT32U)(*(((CPU_INT08U *)(addr)) + 2))) << (1u * DEF_OCTET_NBR_BITS))) + \
N ((CPU_INT32U)(((CPU_INT32U)(*(((CPU_INT08U *)(addr)) + 3))) << (0u * DEF_OCTET_NBR_BITS)))))
X#define MEM_VAL_GET_INT32U_BIG(addr) ((CPU_INT32U)(((CPU_INT32U)(((CPU_INT32U)(*(((CPU_INT08U *)(addr)) + 0))) << (3u * DEF_OCTET_NBR_BITS))) + ((CPU_INT32U)(((CPU_INT32U)(*(((CPU_INT08U *)(addr)) + 1))) << (2u * DEF_OCTET_NBR_BITS))) + ((CPU_INT32U)(((CPU_INT32U)(*(((CPU_INT08U *)(addr)) + 2))) << (1u * DEF_OCTET_NBR_BITS))) + ((CPU_INT32U)(((CPU_INT32U)(*(((CPU_INT08U *)(addr)) + 3))) << (0u * DEF_OCTET_NBR_BITS)))))
N
N
N
N#define MEM_VAL_GET_INT08U_LITTLE(addr) ((CPU_INT08U) ((CPU_INT08U)(((CPU_INT08U)(*(((CPU_INT08U *)(addr)) + 0))) << (0u * DEF_OCTET_NBR_BITS))))
N
N#define MEM_VAL_GET_INT16U_LITTLE(addr) ((CPU_INT16U)(((CPU_INT16U)(((CPU_INT16U)(*(((CPU_INT08U *)(addr)) + 0))) << (0u * DEF_OCTET_NBR_BITS))) + \
N ((CPU_INT16U)(((CPU_INT16U)(*(((CPU_INT08U *)(addr)) + 1))) << (1u * DEF_OCTET_NBR_BITS)))))
X#define MEM_VAL_GET_INT16U_LITTLE(addr) ((CPU_INT16U)(((CPU_INT16U)(((CPU_INT16U)(*(((CPU_INT08U *)(addr)) + 0))) << (0u * DEF_OCTET_NBR_BITS))) + ((CPU_INT16U)(((CPU_INT16U)(*(((CPU_INT08U *)(addr)) + 1))) << (1u * DEF_OCTET_NBR_BITS)))))
N
N#define MEM_VAL_GET_INT32U_LITTLE(addr) ((CPU_INT32U)(((CPU_INT32U)(((CPU_INT32U)(*(((CPU_INT08U *)(addr)) + 0))) << (0u * DEF_OCTET_NBR_BITS))) + \
N ((CPU_INT32U)(((CPU_INT32U)(*(((CPU_INT08U *)(addr)) + 1))) << (1u * DEF_OCTET_NBR_BITS))) + \
N ((CPU_INT32U)(((CPU_INT32U)(*(((CPU_INT08U *)(addr)) + 2))) << (2u * DEF_OCTET_NBR_BITS))) + \
N ((CPU_INT32U)(((CPU_INT32U)(*(((CPU_INT08U *)(addr)) + 3))) << (3u * DEF_OCTET_NBR_BITS)))))
X#define MEM_VAL_GET_INT32U_LITTLE(addr) ((CPU_INT32U)(((CPU_INT32U)(((CPU_INT32U)(*(((CPU_INT08U *)(addr)) + 0))) << (0u * DEF_OCTET_NBR_BITS))) + ((CPU_INT32U)(((CPU_INT32U)(*(((CPU_INT08U *)(addr)) + 1))) << (1u * DEF_OCTET_NBR_BITS))) + ((CPU_INT32U)(((CPU_INT32U)(*(((CPU_INT08U *)(addr)) + 2))) << (2u * DEF_OCTET_NBR_BITS))) + ((CPU_INT32U)(((CPU_INT32U)(*(((CPU_INT08U *)(addr)) + 3))) << (3u * DEF_OCTET_NBR_BITS)))))
N
N
N
N#if (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_BIG)
X#if (2u == 1u)
S
S#define MEM_VAL_GET_INT08U(addr) MEM_VAL_GET_INT08U_BIG(addr)
S#define MEM_VAL_GET_INT16U(addr) MEM_VAL_GET_INT16U_BIG(addr)
S#define MEM_VAL_GET_INT32U(addr) MEM_VAL_GET_INT32U_BIG(addr)
S
N#elif (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_LITTLE)
X#elif (2u == 2u)
N
N#define MEM_VAL_GET_INT08U(addr) MEM_VAL_GET_INT08U_LITTLE(addr)
N#define MEM_VAL_GET_INT16U(addr) MEM_VAL_GET_INT16U_LITTLE(addr)
N#define MEM_VAL_GET_INT32U(addr) MEM_VAL_GET_INT32U_LITTLE(addr)
N
N#else /* See Note #6. */
S
S#error "CPU_CFG_ENDIAN_TYPE illegally #defined in 'cpu.h' "
S#error " [See 'cpu.h CONFIGURATION ERRORS']"
S
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* MEM_VAL_SET_xxx()
N*
N* Description : Encode data values to any CPU memory address.
N*
N* Argument(s) : addr Lowest CPU memory address to encode data value (see Notes #2 & #3a).
N*
N* val Data value to encode (see Notes #1 & #3b).
N*
N* Return(s) : none.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) Encode data values into CPU memory based on the values' data-word order :
N*
N* MEM_VAL_SET_xxx_BIG() Encode big- endian data values -- data words' most
N* significant octet @ lowest memory address
N* MEM_VAL_SET_xxx_LITTLE() Encode little-endian data values -- data words' least
N* significant octet @ lowest memory address
N* MEM_VAL_SET_xxx() Encode data values using CPU's native or configured
N* data-word order
N*
N* See also 'cpu.h CPU WORD CONFIGURATION Note #2'.
N*
N* (2) CPU memory addresses/pointers NOT checked for NULL.
N*
N* (3) (a) MEM_VAL_SET_xxx() macro's encode data values without regard to CPU word-aligned addresses.
N* Thus for processors that require data word alignment, data words can be encoded to any
N* CPU address, word-aligned or not, without generating data-word-alignment exceptions/faults.
N*
N* (b) However, 'val' data value to encode MUST start on an appropriate CPU word-aligned address.
N*
N* See also 'MEMORY DATA VALUE MACRO'S Note #1'.
N*
N* (4) MEM_VAL_COPY_SET_xxx() macro's are more efficient than MEM_VAL_SET_xxx() macro's & are
N* also independent of CPU data-word-alignment & SHOULD be used whenever possible.
N*
N* See also 'MEM_VAL_COPY_SET_xxx() Note #4'.
N*
N* (5) MEM_VAL_SET_xxx() macro's are NOT atomic operations & MUST NOT be used on any non-static
N* (i.e. volatile) variables, registers, hardware, etc.; without the caller of the macro's
N* providing some form of additional protection (e.g. mutual exclusion).
N*
N* (6) The 'CPU_CFG_ENDIAN_TYPE' pre-processor 'else'-conditional code SHOULD never be compiled/
N* linked since each 'cpu.h' SHOULD ensure that the CPU data-word-memory order configuration
N* constant (CPU_CFG_ENDIAN_TYPE) is configured with an appropriate data-word-memory order
N* value (see 'cpu.h CPU WORD CONFIGURATION Note #2'). The 'else'-conditional code is
N* included as an extra precaution in case 'cpu.h' is incorrectly configured.
N*********************************************************************************************************
N*/
N/*$PAGE*/
N
N#define MEM_VAL_SET_INT08U_BIG(addr, val) do { (*(((CPU_INT08U *)(addr)) + 0)) = ((CPU_INT08U)((((CPU_INT08U)(val)) & (CPU_INT08U) 0xFFu) >> (0u * DEF_OCTET_NBR_BITS))); } while (0)
N
N#define MEM_VAL_SET_INT16U_BIG(addr, val) do { (*(((CPU_INT08U *)(addr)) + 0)) = ((CPU_INT08U)((((CPU_INT16U)(val)) & (CPU_INT16U) 0xFF00u) >> (1u * DEF_OCTET_NBR_BITS))); \
N (*(((CPU_INT08U *)(addr)) + 1)) = ((CPU_INT08U)((((CPU_INT16U)(val)) & (CPU_INT16U) 0x00FFu) >> (0u * DEF_OCTET_NBR_BITS))); } while (0)
X#define MEM_VAL_SET_INT16U_BIG(addr, val) do { (*(((CPU_INT08U *)(addr)) + 0)) = ((CPU_INT08U)((((CPU_INT16U)(val)) & (CPU_INT16U) 0xFF00u) >> (1u * DEF_OCTET_NBR_BITS))); (*(((CPU_INT08U *)(addr)) + 1)) = ((CPU_INT08U)((((CPU_INT16U)(val)) & (CPU_INT16U) 0x00FFu) >> (0u * DEF_OCTET_NBR_BITS))); } while (0)
N
N#define MEM_VAL_SET_INT32U_BIG(addr, val) do { (*(((CPU_INT08U *)(addr)) + 0)) = ((CPU_INT08U)((((CPU_INT32U)(val)) & (CPU_INT32U)0xFF000000u) >> (3u * DEF_OCTET_NBR_BITS))); \
N (*(((CPU_INT08U *)(addr)) + 1)) = ((CPU_INT08U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x00FF0000u) >> (2u * DEF_OCTET_NBR_BITS))); \
N (*(((CPU_INT08U *)(addr)) + 2)) = ((CPU_INT08U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x0000FF00u) >> (1u * DEF_OCTET_NBR_BITS))); \
N (*(((CPU_INT08U *)(addr)) + 3)) = ((CPU_INT08U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x000000FFu) >> (0u * DEF_OCTET_NBR_BITS))); } while (0)
X#define MEM_VAL_SET_INT32U_BIG(addr, val) do { (*(((CPU_INT08U *)(addr)) + 0)) = ((CPU_INT08U)((((CPU_INT32U)(val)) & (CPU_INT32U)0xFF000000u) >> (3u * DEF_OCTET_NBR_BITS))); (*(((CPU_INT08U *)(addr)) + 1)) = ((CPU_INT08U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x00FF0000u) >> (2u * DEF_OCTET_NBR_BITS))); (*(((CPU_INT08U *)(addr)) + 2)) = ((CPU_INT08U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x0000FF00u) >> (1u * DEF_OCTET_NBR_BITS))); (*(((CPU_INT08U *)(addr)) + 3)) = ((CPU_INT08U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x000000FFu) >> (0u * DEF_OCTET_NBR_BITS))); } while (0)
N
N
N
N#define MEM_VAL_SET_INT08U_LITTLE(addr, val) do { (*(((CPU_INT08U *)(addr)) + 0)) = ((CPU_INT08U)((((CPU_INT08U)(val)) & (CPU_INT08U) 0xFFu) >> (0u * DEF_OCTET_NBR_BITS))); } while (0)
N
N#define MEM_VAL_SET_INT16U_LITTLE(addr, val) do { (*(((CPU_INT08U *)(addr)) + 0)) = ((CPU_INT08U)((((CPU_INT16U)(val)) & (CPU_INT16U) 0x00FFu) >> (0u * DEF_OCTET_NBR_BITS))); \
N (*(((CPU_INT08U *)(addr)) + 1)) = ((CPU_INT08U)((((CPU_INT16U)(val)) & (CPU_INT16U) 0xFF00u) >> (1u * DEF_OCTET_NBR_BITS))); } while (0)
X#define MEM_VAL_SET_INT16U_LITTLE(addr, val) do { (*(((CPU_INT08U *)(addr)) + 0)) = ((CPU_INT08U)((((CPU_INT16U)(val)) & (CPU_INT16U) 0x00FFu) >> (0u * DEF_OCTET_NBR_BITS))); (*(((CPU_INT08U *)(addr)) + 1)) = ((CPU_INT08U)((((CPU_INT16U)(val)) & (CPU_INT16U) 0xFF00u) >> (1u * DEF_OCTET_NBR_BITS))); } while (0)
N
N#define MEM_VAL_SET_INT32U_LITTLE(addr, val) do { (*(((CPU_INT08U *)(addr)) + 0)) = ((CPU_INT08U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x000000FFu) >> (0u * DEF_OCTET_NBR_BITS))); \
N (*(((CPU_INT08U *)(addr)) + 1)) = ((CPU_INT08U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x0000FF00u) >> (1u * DEF_OCTET_NBR_BITS))); \
N (*(((CPU_INT08U *)(addr)) + 2)) = ((CPU_INT08U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x00FF0000u) >> (2u * DEF_OCTET_NBR_BITS))); \
N (*(((CPU_INT08U *)(addr)) + 3)) = ((CPU_INT08U)((((CPU_INT32U)(val)) & (CPU_INT32U)0xFF000000u) >> (3u * DEF_OCTET_NBR_BITS))); } while (0)
X#define MEM_VAL_SET_INT32U_LITTLE(addr, val) do { (*(((CPU_INT08U *)(addr)) + 0)) = ((CPU_INT08U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x000000FFu) >> (0u * DEF_OCTET_NBR_BITS))); (*(((CPU_INT08U *)(addr)) + 1)) = ((CPU_INT08U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x0000FF00u) >> (1u * DEF_OCTET_NBR_BITS))); (*(((CPU_INT08U *)(addr)) + 2)) = ((CPU_INT08U)((((CPU_INT32U)(val)) & (CPU_INT32U)0x00FF0000u) >> (2u * DEF_OCTET_NBR_BITS))); (*(((CPU_INT08U *)(addr)) + 3)) = ((CPU_INT08U)((((CPU_INT32U)(val)) & (CPU_INT32U)0xFF000000u) >> (3u * DEF_OCTET_NBR_BITS))); } while (0)
N
N
N
N#if (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_BIG)
X#if (2u == 1u)
S
S#define MEM_VAL_SET_INT08U(addr, val) MEM_VAL_SET_INT08U_BIG(addr, val)
S#define MEM_VAL_SET_INT16U(addr, val) MEM_VAL_SET_INT16U_BIG(addr, val)
S#define MEM_VAL_SET_INT32U(addr, val) MEM_VAL_SET_INT32U_BIG(addr, val)
S
N#elif (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_LITTLE)
X#elif (2u == 2u)
N
N#define MEM_VAL_SET_INT08U(addr, val) MEM_VAL_SET_INT08U_LITTLE(addr, val)
N#define MEM_VAL_SET_INT16U(addr, val) MEM_VAL_SET_INT16U_LITTLE(addr, val)
N#define MEM_VAL_SET_INT32U(addr, val) MEM_VAL_SET_INT32U_LITTLE(addr, val)
N
N#else /* See Note #6. */
S
S#error "CPU_CFG_ENDIAN_TYPE illegally #defined in 'cpu.h' "
S#error " [See 'cpu.h CONFIGURATION ERRORS']"
S
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* MEM_VAL_COPY_GET_xxx()
N*
N* Description : Copy & decode data values from any CPU memory address to any CPU memory address.
N*
N* Argument(s) : addr_dest Lowest CPU memory address to copy/decode source address's data value
N* (see Notes #2 & #3).
N*
N* addr_src Lowest CPU memory address of data value to copy/decode
N* (see Notes #2 & #3).
N*
N* Return(s) : none.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) Copy/decode data values based on the values' data-word order :
N*
N* MEM_VAL_COPY_GET_xxx_BIG() Decode big- endian data values -- data words' most
N* significant octet @ lowest memory address
N* MEM_VAL_COPY_GET_xxx_LITTLE() Decode little-endian data values -- data words' least
N* significant octet @ lowest memory address
N* MEM_VAL_COPY_GET_xxx() Decode data values using CPU's native or configured
N* data-word order
N*
N* See also 'cpu.h CPU WORD CONFIGURATION Note #2'.
N*
N* (2) (a) CPU memory addresses/pointers NOT checked for NULL.
N*
N* (b) CPU memory addresses/buffers NOT checked for overlapping.
N*
N* (1) IEEE Std 1003.1, 2004 Edition, Section 'memcpy() : DESCRIPTION' states that
N* "copying ... between objects that overlap ... is undefined".
N*
N* (3) MEM_VAL_COPY_GET_xxx() macro's copy/decode data values without regard to CPU word-aligned
N* addresses. Thus for processors that require data word alignment, data words can be copied/
N* decoded to/from any CPU address, word-aligned or not, without generating data-word-alignment
N* exceptions/faults.
N*
N* (4) MEM_VAL_COPY_GET_xxx() macro's are more efficient than MEM_VAL_GET_xxx() macro's & are
N* also independent of CPU data-word-alignment & SHOULD be used whenever possible.
N*
N* See also 'MEM_VAL_GET_xxx() Note #4'.
N*
N* (5) Since octet-order copy/conversion are inverse operations, MEM_VAL_COPY_GET_xxx() &
N* MEM_VAL_COPY_SET_xxx() macros are inverse, but identical, operations & are provided
N* in both forms for semantics & consistency.
N*
N* See also 'MEM_VAL_COPY_SET_xxx() Note #5'.
N*
N* (6) MEM_VAL_COPY_GET_xxx() macro's are NOT atomic operations & MUST NOT be used on any non-
N* static (i.e. volatile) variables, registers, hardware, etc.; without the caller of the
N* macro's providing some form of additional protection (e.g. mutual exclusion).
N*
N* (7) The 'CPU_CFG_ENDIAN_TYPE' pre-processor 'else'-conditional code SHOULD never be compiled/
N* linked since each 'cpu.h' SHOULD ensure that the CPU data-word-memory order configuration
N* constant (CPU_CFG_ENDIAN_TYPE) is configured with an appropriate data-word-memory order
N* value (see 'cpu.h CPU WORD CONFIGURATION Note #2'). The 'else'-conditional code is
N* included as an extra precaution in case 'cpu.h' is incorrectly configured.
N*********************************************************************************************************
N*/
N/*$PAGE*/
N
N#if (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_BIG)
X#if (2u == 1u)
S
S
S#define MEM_VAL_COPY_GET_INT08U_BIG(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); } while (0)
S
S#define MEM_VAL_COPY_GET_INT16U_BIG(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); \
S (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 1)); } while (0)
X#define MEM_VAL_COPY_GET_INT16U_BIG(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 1)); } while (0)
S
S#define MEM_VAL_COPY_GET_INT32U_BIG(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); \
S (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 1)); \
S (*(((CPU_INT08U *)(addr_dest)) + 2)) = (*(((CPU_INT08U *)(addr_src)) + 2)); \
S (*(((CPU_INT08U *)(addr_dest)) + 3)) = (*(((CPU_INT08U *)(addr_src)) + 3)); } while (0)
X#define MEM_VAL_COPY_GET_INT32U_BIG(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 1)); (*(((CPU_INT08U *)(addr_dest)) + 2)) = (*(((CPU_INT08U *)(addr_src)) + 2)); (*(((CPU_INT08U *)(addr_dest)) + 3)) = (*(((CPU_INT08U *)(addr_src)) + 3)); } while (0)
S
S
S
S#define MEM_VAL_COPY_GET_INT08U_LITTLE(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); } while (0)
S
S#define MEM_VAL_COPY_GET_INT16U_LITTLE(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 1)); \
S (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 0)); } while (0)
X#define MEM_VAL_COPY_GET_INT16U_LITTLE(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 1)); (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 0)); } while (0)
S
S#define MEM_VAL_COPY_GET_INT32U_LITTLE(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 3)); \
S (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 2)); \
S (*(((CPU_INT08U *)(addr_dest)) + 2)) = (*(((CPU_INT08U *)(addr_src)) + 1)); \
S (*(((CPU_INT08U *)(addr_dest)) + 3)) = (*(((CPU_INT08U *)(addr_src)) + 0)); } while (0)
X#define MEM_VAL_COPY_GET_INT32U_LITTLE(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 3)); (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 2)); (*(((CPU_INT08U *)(addr_dest)) + 2)) = (*(((CPU_INT08U *)(addr_src)) + 1)); (*(((CPU_INT08U *)(addr_dest)) + 3)) = (*(((CPU_INT08U *)(addr_src)) + 0)); } while (0)
S
S
S
S#define MEM_VAL_COPY_GET_INT08U(addr_dest, addr_src) MEM_VAL_COPY_GET_INT08U_BIG(addr_dest, addr_src)
S#define MEM_VAL_COPY_GET_INT16U(addr_dest, addr_src) MEM_VAL_COPY_GET_INT16U_BIG(addr_dest, addr_src)
S#define MEM_VAL_COPY_GET_INT32U(addr_dest, addr_src) MEM_VAL_COPY_GET_INT32U_BIG(addr_dest, addr_src)
S
S
S
S
N#elif (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_LITTLE)
X#elif (2u == 2u)
N
N
N#define MEM_VAL_COPY_GET_INT08U_BIG(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); } while (0)
N
N#define MEM_VAL_COPY_GET_INT16U_BIG(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 1)); \
N (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 0)); } while (0)
X#define MEM_VAL_COPY_GET_INT16U_BIG(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 1)); (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 0)); } while (0)
N
N#define MEM_VAL_COPY_GET_INT32U_BIG(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 3)); \
N (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 2)); \
N (*(((CPU_INT08U *)(addr_dest)) + 2)) = (*(((CPU_INT08U *)(addr_src)) + 1)); \
N (*(((CPU_INT08U *)(addr_dest)) + 3)) = (*(((CPU_INT08U *)(addr_src)) + 0)); } while (0)
X#define MEM_VAL_COPY_GET_INT32U_BIG(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 3)); (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 2)); (*(((CPU_INT08U *)(addr_dest)) + 2)) = (*(((CPU_INT08U *)(addr_src)) + 1)); (*(((CPU_INT08U *)(addr_dest)) + 3)) = (*(((CPU_INT08U *)(addr_src)) + 0)); } while (0)
N
N
N
N#define MEM_VAL_COPY_GET_INT08U_LITTLE(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); } while (0)
N
N#define MEM_VAL_COPY_GET_INT16U_LITTLE(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); \
N (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 1)); } while (0)
X#define MEM_VAL_COPY_GET_INT16U_LITTLE(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 1)); } while (0)
N
N#define MEM_VAL_COPY_GET_INT32U_LITTLE(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); \
N (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 1)); \
N (*(((CPU_INT08U *)(addr_dest)) + 2)) = (*(((CPU_INT08U *)(addr_src)) + 2)); \
N (*(((CPU_INT08U *)(addr_dest)) + 3)) = (*(((CPU_INT08U *)(addr_src)) + 3)); } while (0)
X#define MEM_VAL_COPY_GET_INT32U_LITTLE(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 1)); (*(((CPU_INT08U *)(addr_dest)) + 2)) = (*(((CPU_INT08U *)(addr_src)) + 2)); (*(((CPU_INT08U *)(addr_dest)) + 3)) = (*(((CPU_INT08U *)(addr_src)) + 3)); } while (0)
N
N
N
N#define MEM_VAL_COPY_GET_INT08U(addr_dest, addr_src) MEM_VAL_COPY_GET_INT08U_LITTLE(addr_dest, addr_src)
N#define MEM_VAL_COPY_GET_INT16U(addr_dest, addr_src) MEM_VAL_COPY_GET_INT16U_LITTLE(addr_dest, addr_src)
N#define MEM_VAL_COPY_GET_INT32U(addr_dest, addr_src) MEM_VAL_COPY_GET_INT32U_LITTLE(addr_dest, addr_src)
N
N
N
N
N#else /* See Note #7. */
S
S#error "CPU_CFG_ENDIAN_TYPE illegally #defined in 'cpu.h' "
S#error " [See 'cpu.h CONFIGURATION ERRORS']"
S
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* MEM_VAL_COPY_GET_INTU_xxx()
N*
N* Description : Copy & decode data values from any CPU memory address to any CPU memory address for
N* any sized data values.
N*
N* Argument(s) : addr_dest Lowest CPU memory address to copy/decode source address's data value
N* (see Notes #2 & #3).
N*
N* addr_src Lowest CPU memory address of data value to copy/decode
N* (see Notes #2 & #3).
N*
N* val_size Number of data value octets to copy/decode.
N*
N* Return(s) : none.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) Copy/decode data values based on the values' data-word order :
N*
N* MEM_VAL_COPY_GET_INTU_BIG() Decode big- endian data values -- data words' most
N* significant octet @ lowest memory address
N* MEM_VAL_COPY_GET_INTU_LITTLE() Decode little-endian data values -- data words' least
N* significant octet @ lowest memory address
N* MEM_VAL_COPY_GET_INTU() Decode data values using CPU's native or configured
N* data-word order
N*
N* See also 'cpu.h CPU WORD CONFIGURATION Note #2'.
N*
N* (2) (a) CPU memory addresses/pointers NOT checked for NULL.
N*
N* (b) CPU memory addresses/buffers NOT checked for overlapping.
N*
N* (1) IEEE Std 1003.1, 2004 Edition, Section 'memcpy() : DESCRIPTION' states that
N* "copying ... between objects that overlap ... is undefined".
N*
N* (3) MEM_VAL_COPY_GET_INTU_xxx() macro's copy/decode data values without regard to CPU word-
N* aligned addresses. Thus for processors that require data word alignment, data words
N* can be copied/decoded to/from any CPU address, word-aligned or not, without generating
N* data-word-alignment exceptions/faults.
N*
N* (4) MEM_VAL_COPY_GET_xxx() macro's are more efficient than MEM_VAL_COPY_GET_INTU_xxx()
N* macro's & SHOULD be used whenever possible.
N*
N* See also 'MEM_VAL_COPY_GET_xxx() Note #4'.
N*
N* (5) Since octet-order copy/conversion are inverse operations, MEM_VAL_COPY_GET_INTU_xxx() &
N* MEM_VAL_COPY_SET_INTU_xxx() macros are inverse, but identical, operations & are provided
N* in both forms for semantics & consistency.
N*
N* See also 'MEM_VAL_COPY_SET_INTU_xxx() Note #5'.
N*
N* (6) MEM_VAL_COPY_GET_INTU_xxx() macro's are NOT atomic operations & MUST NOT be used on any
N* non-static (i.e. volatile) variables, registers, hardware, etc.; without the caller of
N* the macro's providing some form of additional protection (e.g. mutual exclusion).
N*
N* (7) MISRA-C 2004 Rule 5.2 states that "identifiers in an inner scope shall not use the same
N* name as an indentifier in an outer scope, and therefore hide that identifier".
N*
N* Therefore, to avoid possible redeclaration of commonly-used loop counter identifier names,
N* 'i' & 'j', MEM_VAL_COPY_GET_INTU_xxx() loop counter identifier names are prefixed with a
N* single underscore.
N*
N* (8) The 'CPU_CFG_ENDIAN_TYPE' pre-processor 'else'-conditional code SHOULD never be compiled/
N* linked since each 'cpu.h' SHOULD ensure that the CPU data-word-memory order configuration
N* constant (CPU_CFG_ENDIAN_TYPE) is configured with an appropriate data-word-memory order
N* value (see 'cpu.h CPU WORD CONFIGURATION Note #2'). The 'else'-conditional code is
N* included as an extra precaution in case 'cpu.h' is incorrectly configured.
N*********************************************************************************************************
N*/
N/*$PAGE*/
N
N#if (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_BIG)
X#if (2u == 1u)
S
S
S#define MEM_VAL_COPY_GET_INTU_BIG(addr_dest, addr_src, val_size) do { \
S CPU_SIZE_T _i; \
S \
S for (_i = 0; _i < (val_size); _i++) { \
S (*(((CPU_INT08U *)(addr_dest)) + _i)) = (*(((CPU_INT08U *)(addr_src)) + _i)); \
S } \
S } while (0)
X#define MEM_VAL_COPY_GET_INTU_BIG(addr_dest, addr_src, val_size) do { CPU_SIZE_T _i; for (_i = 0; _i < (val_size); _i++) { (*(((CPU_INT08U *)(addr_dest)) + _i)) = (*(((CPU_INT08U *)(addr_src)) + _i)); } } while (0)
S
S
S#define MEM_VAL_COPY_GET_INTU_LITTLE(addr_dest, addr_src, val_size) do { \
S CPU_SIZE_T _i; \
S CPU_SIZE_T _j; \
S \
S \
S _j = (val_size) - 1; \
S \
S for (_i = 0; _i < (val_size); _i++) { \
S (*(((CPU_INT08U *)(addr_dest)) + _i)) = (*(((CPU_INT08U *)(addr_src)) + _j)); \
S _j--; \
S } \
S } while (0)
X#define MEM_VAL_COPY_GET_INTU_LITTLE(addr_dest, addr_src, val_size) do { CPU_SIZE_T _i; CPU_SIZE_T _j; _j = (val_size) - 1; for (_i = 0; _i < (val_size); _i++) { (*(((CPU_INT08U *)(addr_dest)) + _i)) = (*(((CPU_INT08U *)(addr_src)) + _j)); _j--; } } while (0)
S
S
S#define MEM_VAL_COPY_GET_INTU(addr_dest, addr_src, val_size) MEM_VAL_COPY_GET_INTU_BIG(addr_dest, addr_src, val_size)
S
S
S
S
N#elif (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_LITTLE)
X#elif (2u == 2u)
N
N
N#define MEM_VAL_COPY_GET_INTU_BIG(addr_dest, addr_src, val_size) do { \
N CPU_SIZE_T _i; \
N CPU_SIZE_T _j; \
N \
N \
N _j = (val_size) - 1; \
N \
N for (_i = 0; _i < (val_size); _i++) { \
N (*(((CPU_INT08U *)(addr_dest)) + _i)) = (*(((CPU_INT08U *)(addr_src)) + _j)); \
N _j--; \
N } \
N } while (0)
X#define MEM_VAL_COPY_GET_INTU_BIG(addr_dest, addr_src, val_size) do { CPU_SIZE_T _i; CPU_SIZE_T _j; _j = (val_size) - 1; for (_i = 0; _i < (val_size); _i++) { (*(((CPU_INT08U *)(addr_dest)) + _i)) = (*(((CPU_INT08U *)(addr_src)) + _j)); _j--; } } while (0)
N
N
N#define MEM_VAL_COPY_GET_INTU_LITTLE(addr_dest, addr_src, val_size) do { \
N CPU_SIZE_T _i; \
N \
N for (_i = 0; _i < (val_size); _i++) { \
N (*(((CPU_INT08U *)(addr_dest)) + _i)) = (*(((CPU_INT08U *)(addr_src)) + _i)); \
N } \
N } while (0)
X#define MEM_VAL_COPY_GET_INTU_LITTLE(addr_dest, addr_src, val_size) do { CPU_SIZE_T _i; for (_i = 0; _i < (val_size); _i++) { (*(((CPU_INT08U *)(addr_dest)) + _i)) = (*(((CPU_INT08U *)(addr_src)) + _i)); } } while (0)
N
N
N#define MEM_VAL_COPY_GET_INTU(addr_dest, addr_src, val_size) MEM_VAL_COPY_GET_INTU_LITTLE(addr_dest, addr_src, val_size)
N
N
N
N
N#else /* See Note #8. */
S
S#error "CPU_CFG_ENDIAN_TYPE illegally #defined in 'cpu.h' "
S#error " [See 'cpu.h CONFIGURATION ERRORS']"
S
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* MEM_VAL_COPY_SET_xxx()
N*
N* Description : Copy & encode data values from any CPU memory address to any CPU memory address.
N*
N* Argument(s) : addr_dest Lowest CPU memory address to copy/encode source address's data value
N* (see Notes #2 & #3).
N*
N* addr_src Lowest CPU memory address of data value to copy/encode
N* (see Notes #2 & #3).
N*
N* Return(s) : none.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) Copy/encode data values based on the values' data-word order :
N*
N* MEM_VAL_COPY_SET_xxx_BIG() Encode big- endian data values -- data words' most
N* significant octet @ lowest memory address
N* MEM_VAL_COPY_SET_xxx_LITTLE() Encode little-endian data values -- data words' least
N* significant octet @ lowest memory address
N* MEM_VAL_COPY_SET_xxx() Encode data values using CPU's native or configured
N* data-word order
N*
N* See also 'cpu.h CPU WORD CONFIGURATION Note #2'.
N*
N* (2) (a) CPU memory addresses/pointers NOT checked for NULL.
N*
N* (b) CPU memory addresses/buffers NOT checked for overlapping.
N*
N* (1) IEEE Std 1003.1, 2004 Edition, Section 'memcpy() : DESCRIPTION' states that
N* "copying ... between objects that overlap ... is undefined".
N*
N* (3) MEM_VAL_COPY_SET_xxx() macro's copy/encode data values without regard to CPU word-aligned
N* addresses. Thus for processors that require data word alignment, data words can be copied/
N* encoded to/from any CPU address, word-aligned or not, without generating data-word-alignment
N* exceptions/faults.
N*
N* (4) MEM_VAL_COPY_SET_xxx() macro's are more efficient than MEM_VAL_SET_xxx() macro's & are
N* also independent of CPU data-word-alignment & SHOULD be used whenever possible.
N*
N* See also 'MEM_VAL_SET_xxx() Note #4'.
N*
N* (5) Since octet-order copy/conversion are inverse operations, MEM_VAL_COPY_GET_xxx() &
N* MEM_VAL_COPY_SET_xxx() macros are inverse, but identical, operations & are provided
N* in both forms for semantics & consistency.
N*
N* See also 'MEM_VAL_COPY_GET_xxx() Note #5'.
N*
N* (6) MEM_VAL_COPY_SET_xxx() macro's are NOT atomic operations & MUST NOT be used on any
N* non-static (i.e. volatile) variables, registers, hardware, etc.; without the caller
N* of the macro's providing some form of additional protection (e.g. mutual exclusion).
N*********************************************************************************************************
N*/
N
N /* See Note #5. */
N#define MEM_VAL_COPY_SET_INT08U_BIG(addr_dest, addr_src) MEM_VAL_COPY_GET_INT08U_BIG(addr_dest, addr_src)
N#define MEM_VAL_COPY_SET_INT16U_BIG(addr_dest, addr_src) MEM_VAL_COPY_GET_INT16U_BIG(addr_dest, addr_src)
N#define MEM_VAL_COPY_SET_INT32U_BIG(addr_dest, addr_src) MEM_VAL_COPY_GET_INT32U_BIG(addr_dest, addr_src)
N
N#define MEM_VAL_COPY_SET_INT08U_LITTLE(addr_dest, addr_src) MEM_VAL_COPY_GET_INT08U_LITTLE(addr_dest, addr_src)
N#define MEM_VAL_COPY_SET_INT16U_LITTLE(addr_dest, addr_src) MEM_VAL_COPY_GET_INT16U_LITTLE(addr_dest, addr_src)
N#define MEM_VAL_COPY_SET_INT32U_LITTLE(addr_dest, addr_src) MEM_VAL_COPY_GET_INT32U_LITTLE(addr_dest, addr_src)
N
N
N#define MEM_VAL_COPY_SET_INT08U(addr_dest, addr_src) MEM_VAL_COPY_GET_INT08U(addr_dest, addr_src)
N#define MEM_VAL_COPY_SET_INT16U(addr_dest, addr_src) MEM_VAL_COPY_GET_INT16U(addr_dest, addr_src)
N#define MEM_VAL_COPY_SET_INT32U(addr_dest, addr_src) MEM_VAL_COPY_GET_INT32U(addr_dest, addr_src)
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* MEM_VAL_COPY_SET_INTU_xxx()
N*
N* Description : Copy & encode data values from any CPU memory address to any CPU memory address for
N* any sized data values.
N*
N* Argument(s) : addr_dest Lowest CPU memory address to copy/encode source address's data value
N* (see Notes #2 & #3).
N*
N* addr_src Lowest CPU memory address of data value to copy/encode
N* (see Notes #2 & #3).
N*
N* val_size Number of data value octets to copy/encode.
N*
N* Return(s) : none.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) Copy/encode data values based on the values' data-word order :
N*
N* MEM_VAL_COPY_SET_INTU_BIG() Encode big- endian data values -- data words' most
N* significant octet @ lowest memory address
N* MEM_VAL_COPY_SET_INTU_LITTLE() Encode little-endian data values -- data words' least
N* significant octet @ lowest memory address
N* MEM_VAL_COPY_SET_INTU() Encode data values using CPU's native or configured
N* data-word order
N*
N* See also 'cpu.h CPU WORD CONFIGURATION Note #2'.
N*
N* (2) (a) CPU memory addresses/pointers NOT checked for NULL.
N*
N* (b) CPU memory addresses/buffers NOT checked for overlapping.
N*
N* (1) IEEE Std 1003.1, 2004 Edition, Section 'memcpy() : DESCRIPTION' states that
N* "copying ... between objects that overlap ... is undefined".
N*
N* (3) MEM_VAL_COPY_SET_INTU_xxx() macro's copy/encode data values without regard to CPU word-
N* aligned addresses. Thus for processors that require data word alignment, data words
N* can be copied/encoded to/from any CPU address, word-aligned or not, without generating
N* data-word-alignment exceptions/faults.
N*
N* (4) MEM_VAL_COPY_SET_xxx() macro's are more efficient than MEM_VAL_COPY_SET_INTU_xxx()
N* macro's & SHOULD be used whenever possible.
N*
N* See also 'MEM_VAL_COPY_SET_xxx() Note #4'.
N*
N* (5) Since octet-order copy/conversion are inverse operations, MEM_VAL_COPY_GET_INTU_xxx() &
N* MEM_VAL_COPY_SET_INTU_xxx() macros are inverse, but identical, operations & are provided
N* in both forms for semantics & consistency.
N*
N* See also 'MEM_VAL_COPY_GET_INTU_xxx() Note #5'.
N*
N* (6) MEM_VAL_COPY_SET_INTU_xxx() macro's are NOT atomic operations & MUST NOT be used on any
N* non-static (i.e. volatile) variables, registers, hardware, etc.; without the caller of
N* the macro's providing some form of additional protection (e.g. mutual exclusion).
N*********************************************************************************************************
N*/
N
N /* See Note #5. */
N#define MEM_VAL_COPY_SET_INTU_BIG(addr_dest, addr_src, val_size) MEM_VAL_COPY_GET_INTU_BIG(addr_dest, addr_src, val_size)
N#define MEM_VAL_COPY_SET_INTU_LITTLE(addr_dest, addr_src, val_size) MEM_VAL_COPY_GET_INTU_LITTLE(addr_dest, addr_src, val_size)
N#define MEM_VAL_COPY_SET_INTU(addr_dest, addr_src, val_size) MEM_VAL_COPY_GET_INTU(addr_dest, addr_src, val_size)
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* MEM_VAL_COPY_xxx()
N*
N* Description : Copy data values from any CPU memory address to any CPU memory address.
N*
N* Argument(s) : addr_dest Lowest CPU memory address to copy source address's data value
N* (see Notes #2 & #3).
N*
N* addr_src Lowest CPU memory address of data value to copy
N* (see Notes #2 & #3).
N*
N* val_size Number of data value octets to copy.
N*
N* Return(s) : none.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) MEM_VAL_COPY_xxx() macro's copy data values based on CPU's native data-word order.
N*
N* See also 'cpu.h CPU WORD CONFIGURATION Note #2'.
N*
N* (2) (a) CPU memory addresses/pointers NOT checked for NULL.
N*
N* (b) CPU memory addresses/buffers NOT checked for overlapping.
N*
N* (1) IEEE Std 1003.1, 2004 Edition, Section 'memcpy() : DESCRIPTION' states that
N* "copying ... between objects that overlap ... is undefined".
N*
N* (3) MEM_VAL_COPY_xxx() macro's copy data values without regard to CPU word-aligned addresses.
N* Thus for processors that require data word alignment, data words can be copied to/from any
N* CPU address, word-aligned or not, without generating data-word-alignment exceptions/faults.
N*
N* (4) MEM_VAL_COPY_xxx() macro's are more efficient than MEM_VAL_COPY() macro & SHOULD be
N* used whenever possible.
N*
N* (5) MEM_VAL_COPY_xxx() macro's are NOT atomic operations & MUST NOT be used on any non-static
N* (i.e. volatile) variables, registers, hardware, etc.; without the caller of the macro's
N* providing some form of additional protection (e.g. mutual exclusion).
N*
N* (6) MISRA-C 2004 Rule 5.2 states that "identifiers in an inner scope shall not use the same
N* name as an indentifier in an outer scope, and therefore hide that identifier".
N*
N* Therefore, to avoid possible redeclaration of commonly-used loop counter identifier name,
N* 'i', MEM_VAL_COPY() loop counter identifier name is prefixed with a single underscore.
N*********************************************************************************************************
N*/
N
N#define MEM_VAL_COPY_08(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); } while (0)
N
N#define MEM_VAL_COPY_16(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); \
N (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 1)); } while (0)
X#define MEM_VAL_COPY_16(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 1)); } while (0)
N
N#define MEM_VAL_COPY_32(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); \
N (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 1)); \
N (*(((CPU_INT08U *)(addr_dest)) + 2)) = (*(((CPU_INT08U *)(addr_src)) + 2)); \
N (*(((CPU_INT08U *)(addr_dest)) + 3)) = (*(((CPU_INT08U *)(addr_src)) + 3)); } while (0)
X#define MEM_VAL_COPY_32(addr_dest, addr_src) do { (*(((CPU_INT08U *)(addr_dest)) + 0)) = (*(((CPU_INT08U *)(addr_src)) + 0)); (*(((CPU_INT08U *)(addr_dest)) + 1)) = (*(((CPU_INT08U *)(addr_src)) + 1)); (*(((CPU_INT08U *)(addr_dest)) + 2)) = (*(((CPU_INT08U *)(addr_src)) + 2)); (*(((CPU_INT08U *)(addr_dest)) + 3)) = (*(((CPU_INT08U *)(addr_src)) + 3)); } while (0)
N
N
N#define MEM_VAL_COPY(addr_dest, addr_src, val_size) do { \
N CPU_SIZE_T _i; \
N \
N for (_i = 0; _i < (val_size); _i++) { \
N (*(((CPU_INT08U *)(addr_dest)) +_i)) = (*(((CPU_INT08U *)(addr_src)) +_i)); \
N } \
N } while (0)
X#define MEM_VAL_COPY(addr_dest, addr_src, val_size) do { CPU_SIZE_T _i; for (_i = 0; _i < (val_size); _i++) { (*(((CPU_INT08U *)(addr_dest)) +_i)) = (*(((CPU_INT08U *)(addr_src)) +_i)); } } while (0)
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* FUNCTION PROTOTYPES
N*********************************************************************************************************
N*/
N
Nvoid Mem_Init ( void);
N
N /* ---------------- MEM API FNCTS ---------------- */
Nvoid Mem_Clr ( void *pmem,
N CPU_SIZE_T size);
N
Nvoid Mem_Set ( void *pmem,
N CPU_INT08U data_val,
N CPU_SIZE_T size);
N
Nvoid Mem_Copy ( void *pdest,
N const void *psrc,
N CPU_SIZE_T size);
N
Nvoid Mem_Move ( void *pdest,
N const void *psrc,
N CPU_SIZE_T size);
N
NCPU_BOOLEAN Mem_Cmp (const void *p1_mem,
N const void *p2_mem,
N CPU_SIZE_T size);
N
N
N
N#if (LIB_MEM_CFG_ALLOC_EN == DEF_ENABLED) /* ---------------- MEM POOL FNCTS ---------------- */
X#if (1u == 1u)
N
Nvoid *Mem_HeapAlloc ( CPU_SIZE_T size,
N CPU_SIZE_T align,
N CPU_SIZE_T *poctets_reqd,
N LIB_ERR *perr);
N
NCPU_SIZE_T Mem_HeapGetSizeRem ( CPU_SIZE_T align,
N LIB_ERR *perr);
N
N
NCPU_SIZE_T Mem_SegGetSizeRem ( MEM_POOL *pmem_pool,
N CPU_SIZE_T align,
N LIB_ERR *perr);
N
N
Nvoid Mem_PoolClr ( MEM_POOL *pmem_pool,
N LIB_ERR *perr);
N
Nvoid Mem_PoolCreate ( MEM_POOL *pmem_pool,
N void *pmem_base_addr,
N CPU_SIZE_T mem_size,
N MEM_POOL_BLK_QTY blk_nbr,
N CPU_SIZE_T blk_size,
N CPU_SIZE_T blk_align,
N CPU_SIZE_T *poctets_reqd,
N LIB_ERR *perr);
N
N
NMEM_POOL_BLK_QTY Mem_PoolBlkGetNbrAvail( MEM_POOL *pmem_pool,
N LIB_ERR *perr);
N
Nvoid *Mem_PoolBlkGet ( MEM_POOL *pmem_pool,
N CPU_SIZE_T size,
N LIB_ERR *perr);
N
Nvoid *Mem_PoolBlkGetUsedAtIx( MEM_POOL *pmem_pool,
N MEM_POOL_IX used_ix,
N LIB_ERR *perr);
N
Nvoid Mem_PoolBlkFree ( MEM_POOL *pmem_pool,
N void *pmem_blk,
N LIB_ERR *perr);
N
NMEM_POOL_IX Mem_PoolBlkIxGet ( MEM_POOL *pmem_pool,
N void *pmem_blk,
N LIB_ERR *perr);
N
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* CONFIGURATION ERRORS
N*********************************************************************************************************
N*/
N
N#ifndef LIB_MEM_CFG_ARG_CHK_EXT_EN
S#error "LIB_MEM_CFG_ARG_CHK_EXT_EN not #define'd in 'lib_cfg.h'"
S#error " [MUST be DEF_DISABLED] "
S#error " [ || DEF_ENABLED ] "
S
S#elif ((LIB_MEM_CFG_ARG_CHK_EXT_EN != DEF_DISABLED) && \
S (LIB_MEM_CFG_ARG_CHK_EXT_EN != DEF_ENABLED ))
X#elif ((1u != 0u) && (1u != 1u ))
S#error "LIB_MEM_CFG_ARG_CHK_EXT_EN illegally #define'd in 'lib_cfg.h'"
S#error " [MUST be DEF_DISABLED] "
S#error " [ || DEF_ENABLED ] "
N#endif
N
N
N
N#ifndef LIB_MEM_CFG_OPTIMIZE_ASM_EN
S#error "LIB_MEM_CFG_OPTIMIZE_ASM_EN not #define'd in 'lib_cfg.h'"
S#error " [MUST be DEF_DISABLED] "
S#error " [ || DEF_ENABLED ] "
S
S#elif ((LIB_MEM_CFG_OPTIMIZE_ASM_EN != DEF_DISABLED) && \
S (LIB_MEM_CFG_OPTIMIZE_ASM_EN != DEF_ENABLED ))
X#elif ((1u != 0u) && (1u != 1u ))
S#error "LIB_MEM_CFG_OPTIMIZE_ASM_EN illegally #define'd in 'lib_cfg.h'"
S#error " [MUST be DEF_DISABLED] "
S#error " [ || DEF_ENABLED ] "
N#endif
N
N
N
N
N#ifndef LIB_MEM_CFG_ALLOC_EN
S#error "LIB_MEM_CFG_ALLOC_EN not #define'd in 'lib_cfg.h'"
S#error " [MUST be DEF_DISABLED] "
S#error " [ || DEF_ENABLED ] "
S
S#elif ((LIB_MEM_CFG_ALLOC_EN != DEF_DISABLED) && \
S (LIB_MEM_CFG_ALLOC_EN != DEF_ENABLED ))
X#elif ((1u != 0u) && (1u != 1u ))
S#error "LIB_MEM_CFG_ALLOC_EN illegally #define'd in 'lib_cfg.h'"
S#error " [MUST be DEF_DISABLED] "
S#error " [ || DEF_ENABLED ] "
S
S
N#elif (LIB_MEM_CFG_ALLOC_EN == DEF_ENABLED)
X#elif (1u == 1u)
N
N
N#ifndef LIB_MEM_CFG_HEAP_SIZE
S#error "LIB_MEM_CFG_HEAP_SIZE not #define'd in 'lib_cfg.h'"
S#error " [MUST be > 0] "
S
S#elif (DEF_CHK_VAL_MIN(LIB_MEM_CFG_HEAP_SIZE, 1) != DEF_OK)
X#elif ((((!(((23u * 1024u) >= 1) && ((1) < 1))) && ((((1) >= 1) && ((23u * 1024u) < 1)) || ((23u * 1024u) < (1)))) ? 0u : 1u) != 1u)
S#error "LIB_MEM_CFG_HEAP_SIZE illegally #define'd in 'lib_cfg.h'"
S#error " [MUST be > 0] "
N#endif
N
N
N#ifdef LIB_MEM_CFG_HEAP_BASE_ADDR
S#if (LIB_MEM_CFG_HEAP_BASE_ADDR == 0x0)
S#error "LIB_MEM_CFG_HEAP_BASE_ADDR illegally #define'd in 'lib_cfg.h'"
S#error " [MUST be > 0x0] "
S#endif
N#endif
N
N
N#endif
N
N
N/*
N*********************************************************************************************************
N* LIBRARY CONFIGURATION ERRORS
N*********************************************************************************************************
N*/
N
N /* See 'lib_mem.h Note #2a'. */
N#if (CPU_CORE_VERSION < 127u)
X#if (12901u < 127u)
S#error "CPU_CORE_VERSION [SHOULD be >= V1.27]"
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* MODULE END
N*
N* Note(s) : (1) See 'lib_mem.h MODULE'.
N*********************************************************************************************************
N*/
N
N#endif /* End of lib mem module include. */
N
L 110 "..\..\uCOS-III\uC-CPU\cpu_core.h" 2
N#include <lib_str.h>
L 1 "..\..\uCOS-III\uC-LIB\lib_str.h" 1
N/*
N*********************************************************************************************************
N* uC/LIB
N* CUSTOM LIBRARY MODULES
N*
N* (c) Copyright 2004-2012; Micrium, Inc.; Weston, FL
N*
N* All rights reserved. Protected by international copyright laws.
N*
N* uC/LIB is provided in source form to registered licensees ONLY. It is
N* illegal to distribute this source code to any third party unless you receive
N* written permission by an authorized Micrium representative. Knowledge of
N* the source code may NOT be used to develop a similar product.
N*
N* Please help us continue to provide the Embedded community with the finest
N* software available. Your honesty is greatly appreciated.
N*
N* You can contact us at www.micrium.com.
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N*
N* ASCII STRING MANAGEMENT
N*
N* Filename : lib_str.h
N* Version : V1.37.01
N* Programmer(s) : ITJ
N* JDH
N*********************************************************************************************************
N* Note(s) : (1) NO compiler-supplied standard library functions are used in library or product software.
N*
N* (a) ALL standard library functions are implemented in the custom library modules :
N*
N* (1) \<Custom Library Directory>\lib_*.*
N*
N* (2) \<Custom Library Directory>\Ports\<cpu>\<compiler>\lib*_a.*
N*
N* where
N* <Custom Library Directory> directory path for custom library software
N* <cpu> directory name for specific processor (CPU)
N* <compiler> directory name for specific compiler
N*
N* (b) Product-specific library functions are implemented in individual products.
N*********************************************************************************************************
N*/
N
N
N/*
N*********************************************************************************************************
N* MODULE
N*
N* Note(s) : (1) This string library header file is protected from multiple pre-processor inclusion through
N* use of the string library module present pre-processor macro definition.
N*********************************************************************************************************
N*/
N
N#ifndef LIB_STR_MODULE_PRESENT /* See Note #1. */
N#define LIB_STR_MODULE_PRESENT
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* ASCII STRING CONFIGURATION DEFINES
N*
N* Note(s) : (1) Some ASCII string configuration #define's MUST be available PRIOR to including any
N* application configuration (see 'INCLUDE FILES Note #1a').
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N* STRING FLOATING POINT DEFINES
N*
N* Note(s) : (1) (a) (1) The maximum accuracy for 32-bit floating-point numbers :
N*
N*
N* Maximum Accuracy log [Internal-Base ^ (Number-Internal-Base-Digits)]
N* 32-bit Floating-point Number = -----------------------------------------------------
N* log [External-Base]
N*
N* log [2 ^ 24]
N* = --------------
N* log [10]
N*
N* < 7.225 Base-10 Digits
N*
N* where
N* Internal-Base Internal number base of floating-
N* point numbers (i.e. 2)
N* External-Base External number base of floating-
N* point numbers (i.e. 10)
N* Number-Internal-Base-Digits Number of internal number base
N* significant digits (i.e. 24)
N*
N* (2) Also, since some 32-bit floating-point calculations are converted to 32-bit
N* unsigned numbers, the maximum accuracy is limited to the maximum accuracy
N* for 32-bit unsigned numbers of 9 digits.
N*
N* (b) Some CPUs' &/or compilers' floating-point implementations MAY further reduce the
N* maximum accuracy.
N*********************************************************************************************************
N*/
N
N#define LIB_STR_FP_MAX_NBR_DIG_SIG_MIN 1u
N#define LIB_STR_FP_MAX_NBR_DIG_SIG_MAX 9u /* See Note #1a2. */
N#define LIB_STR_FP_MAX_NBR_DIG_SIG_DFLT 7u /* See Note #1a1. */
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* INCLUDE FILES
N*
N* Note(s) : (1) The custom library software files are located in the following directories :
N*
N* (a) \<Your Product Application>\lib_cfg.h
N*
N* (b) \<Custom Library Directory>\lib_*.*
N*
N* where
N* <Your Product Application> directory path for Your Product's Application
N* <Custom Library Directory> directory path for custom library software
N*
N* (2) CPU-configuration software files are located in the following directories :
N*
N* (a) \<CPU-Compiler Directory>\cpu_*.*
N* (b) \<CPU-Compiler Directory>\<cpu>\<compiler>\cpu*.*
N*
N* where
N* <CPU-Compiler Directory> directory path for common CPU-compiler software
N* <cpu> directory name for specific processor (CPU)
N* <compiler> directory name for specific compiler
N*
N* (3) Compiler MUST be configured to include as additional include path directories :
N*
N* (a) '\<Your Product Application>\' directory See Note #1a
N*
N* (b) '\<Custom Library Directory>\' directory See Note #1b
N*
N* (c) (1) '\<CPU-Compiler Directory>\' directory See Note #2a
N* (2) '\<CPU-Compiler Directory>\<cpu>\<compiler>\' directory See Note #2b
N*
N* (4) NO compiler-supplied standard library functions SHOULD be used.
N*
N* #### The reference to standard library header files SHOULD be removed once all custom
N* library functions are implemented WITHOUT reference to ANY standard library function(s).
N*
N* See also 'STANDARD LIBRARY MACRO'S Note #1'.
N*********************************************************************************************************
N*/
N
N#include <cpu.h>
N
N#include <lib_def.h>
N#include <lib_ascii.h>
L 1 "..\..\uCOS-III\uC-LIB\lib_ascii.h" 1
N/*
N*********************************************************************************************************
N* uC/LIB
N* CUSTOM LIBRARY MODULES
N*
N* (c) Copyright 2004-2012; Micrium, Inc.; Weston, FL
N*
N* All rights reserved. Protected by international copyright laws.
N*
N* uC/LIB is provided in source form to registered licensees ONLY. It is
N* illegal to distribute this source code to any third party unless you receive
N* written permission by an authorized Micrium representative. Knowledge of
N* the source code may NOT be used to develop a similar product.
N*
N* Please help us continue to provide the Embedded community with the finest
N* software available. Your honesty is greatly appreciated.
N*
N* You can contact us at www.micrium.com.
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N*
N* ASCII CHARACTER OPERATIONS
N*
N* Filename : lib_ascii.h
N* Version : V1.37.01
N* Programmer(s) : BAN
N*********************************************************************************************************
N* Note(s) : (1) NO compiler-supplied standard library functions are used in library or product software.
N*
N* (a) ALL standard library functions are implemented in the custom library modules :
N*
N* (1) \<Custom Library Directory>\lib_*.*
N*
N* (2) \<Custom Library Directory>\Ports\<cpu>\<compiler>\lib*_a.*
N*
N* where
N* <Custom Library Directory> directory path for custom library software
N* <cpu> directory name for specific processor (CPU)
N* <compiler> directory name for specific compiler
N*
N* (b) Product-specific library functions are implemented in individual products.
N*
N*
N* (2) (a) ECMA-6 '7-Bit coded Character Set' (6th edition), which corresponds to the
N* 3rd edition of ISO 646, specifies several versions of a 7-bit character set :
N*
N* (1) THE GENERAL VERSION, which allows characters at 0x23 and 0x24 to be given a
N* set alternate form and allows the characters 0x40, 0x5B, 0x5D, 0x60, 0x7B &
N* 0x7D to be assigned a "unique graphic character" or to be declared as unused.
N* All other characters are explicitly specified.
N*
N* (2) THE INTERNATIONAL REFERENCE VERSION, which explicitly specifies all characters
N* in the 7-bit character set.
N*
N* (3) NATIONAL & APPLICATION-ORIENTED VERSIONS, which may be derived from the
N* standard in specified ways.
N*
N* (b) The character set represented in this file reproduces the Internation Reference
N* Version. This is identical to the 7-bit character set which occupies Unicode
N* characters 0x0000 through 0x007F. The character names are taken from v5.0 of the
N* Unicode specification, with certain abbreviations so that the resulting #define
N* names will not violate ANSI C naming restriction :
N*
N* (1) For the Latin capital & lowercase letters, the name components 'LETTER_CAPITAL'
N* & 'LETTER_SMALL' are replaced by 'UPPER' & 'LOWER', respectively.
N*********************************************************************************************************
N*/
N
N
N/*
N*********************************************************************************************************
N* MODULE
N*
N* Note(s) : (1) This ASCII library header file is protected from multiple pre-processor inclusion through
N* use of the ASCII library module present pre-processor macro definition.
N*********************************************************************************************************
N*/
N
N#ifndef LIB_ASCII_MODULE_PRESENT /* See Note #1. */
N#define LIB_ASCII_MODULE_PRESENT
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* INCLUDE FILES
N*
N* Note(s) : (1) The custom library software files are located in the following directories :
N*
N* (a) \<Custom Library Directory>\lib_*.*
N*
N* where
N* <Custom Library Directory> directory path for custom library software
N*
N* (2) CPU-configuration software files are located in the following directories :
N*
N* (a) \<CPU-Compiler Directory>\cpu_*.*
N* (b) \<CPU-Compiler Directory>\<cpu>\<compiler>\cpu*.*
N*
N* where
N* <CPU-Compiler Directory> directory path for common CPU-compiler software
N* <cpu> directory name for specific processor (CPU)
N* <compiler> directory name for specific compiler
N*
N* (3) Compiler MUST be configured to include as additional include path directories :
N*
N* (a) '\<Custom Library Directory>\' directory See Note #1a
N*
N* (b) (1) '\<CPU-Compiler Directory>\' directory See Note #2a
N* (2) '\<CPU-Compiler Directory>\<cpu>\<compiler>\' directory See Note #2b
N*
N* (4) NO compiler-supplied standard library functions SHOULD be used.
N*********************************************************************************************************
N*/
N
N#include <cpu.h>
N#include <lib_def.h>
N
N
N/*
N*********************************************************************************************************
N* EXTERNS
N*********************************************************************************************************
N*/
N
N#ifdef LIB_ASCII_MODULE
S#define LIB_ASCII_EXT
N#else
N#define LIB_ASCII_EXT extern
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* DEFINES
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N* ASCII CHARACTER DEFINES
N*********************************************************************************************************
N*/
N
N /* -------------------- C0 CONTROLS ------------------- */
N#define ASCII_CHAR_NULL 0x00 /* '\0' */
N#define ASCII_CHAR_START_OF_HEADING 0x01
N#define ASCII_CHAR_START_OF_TEXT 0x02
N#define ASCII_CHAR_END_OF_TEXT 0x03
N#define ASCII_CHAR_END_OF_TRANSMISSION 0x04
N#define ASCII_CHAR_ENQUIRY 0x05
N#define ASCII_CHAR_ACKNOWLEDGE 0x06
N#define ASCII_CHAR_BELL 0x07 /* '\a' */
N#define ASCII_CHAR_BACKSPACE 0x08 /* '\b' */
N#define ASCII_CHAR_CHARACTER_TABULATION 0x09 /* '\t' */
N#define ASCII_CHAR_LINE_FEED 0x0A /* '\n' */
N#define ASCII_CHAR_LINE_TABULATION 0x0B /* '\v' */
N#define ASCII_CHAR_FORM_FEED 0x0C /* '\f' */
N#define ASCII_CHAR_CARRIAGE_RETURN 0x0D /* '\r' */
N#define ASCII_CHAR_SHIFT_OUT 0x0E
N#define ASCII_CHAR_SHIFT_IN 0x0F
N#define ASCII_CHAR_DATA_LINK_ESCAPE 0x10
N#define ASCII_CHAR_DEVICE_CONTROL_ONE 0x11
N#define ASCII_CHAR_DEVICE_CONTROL_TWO 0x12
N#define ASCII_CHAR_DEVICE_CONTROL_THREE 0x13
N#define ASCII_CHAR_DEVICE_CONTROL_FOUR 0x14
N#define ASCII_CHAR_NEGATIVE_ACKNOWLEDGE 0x15
N#define ASCII_CHAR_SYNCHRONOUS_IDLE 0x16
N#define ASCII_CHAR_END_OF_TRANSMISSION_BLOCK 0x17
N#define ASCII_CHAR_CANCEL 0x18
N#define ASCII_CHAR_END_OF_MEDIUM 0x19
N#define ASCII_CHAR_SUBSITUTE 0x1A
N#define ASCII_CHAR_ESCAPE 0x1B
N#define ASCII_CHAR_INFO_SEPARATOR_FOUR 0x1C
N#define ASCII_CHAR_INFO_SEPARATOR_THREE 0x1D
N#define ASCII_CHAR_INFO_SEPARATOR_TWO 0x1E
N#define ASCII_CHAR_INFO_SEPARATOR_ONE 0x1F
N
N#define ASCII_CHAR_NUL ASCII_CHAR_NULL
N#define ASCII_CHAR_SOH ASCII_CHAR_START_OF_HEADING
N#define ASCII_CHAR_START_HEADING ASCII_CHAR_START_OF_HEADING
N#define ASCII_CHAR_STX ASCII_CHAR_START_OF_TEXT
N#define ASCII_CHAR_START_TEXT ASCII_CHAR_START_OF_TEXT
N#define ASCII_CHAR_ETX ASCII_CHAR_END_OF_TEXT
N#define ASCII_CHAR_END_TEXT ASCII_CHAR_END_OF_TEXT
N#define ASCII_CHAR_EOT ASCII_CHAR_END_OF_TRANSMISSION
N#define ASCII_CHAR_END_TRANSMISSION ASCII_CHAR_END_OF_TRANSMISSION
N#define ASCII_CHAR_ENQ ASCII_CHAR_ENQUIRY
N#define ASCII_CHAR_ACK ASCII_CHAR_ACKNOWLEDGE
N#define ASCII_CHAR_BEL ASCII_CHAR_BELL
N#define ASCII_CHAR_BS ASCII_CHAR_BACKSPACE
N#define ASCII_CHAR_HT ASCII_CHAR_CHARACTER_TABULATION
N#define ASCII_CHAR_TAB ASCII_CHAR_CHARACTER_TABULATION
N#define ASCII_CHAR_LF ASCII_CHAR_LINE_FEED
N#define ASCII_CHAR_VT ASCII_CHAR_LINE_TABULATION
N#define ASCII_CHAR_FF ASCII_CHAR_FORM_FEED
N#define ASCII_CHAR_CR ASCII_CHAR_CARRIAGE_RETURN
N#define ASCII_CHAR_SO ASCII_CHAR_SHIFT_OUT
N#define ASCII_CHAR_SI ASCII_CHAR_SHIFT_IN
N#define ASCII_CHAR_DLE ASCII_CHAR_DATA_LINK_ESCAPE
N#define ASCII_CHAR_DC1 ASCII_CHAR_DEVICE_CONTROL_ONE
N#define ASCII_CHAR_DC2 ASCII_CHAR_DEVICE_CONTROL_TWO
N#define ASCII_CHAR_DC3 ASCII_CHAR_DEVICE_CONTROL_THREE
N#define ASCII_CHAR_DC4 ASCII_CHAR_DEVICE_CONTROL_FOUR
N#define ASCII_CHAR_DEV_CTRL_ONE ASCII_CHAR_DEVICE_CONTROL_ONE
N#define ASCII_CHAR_DEV_CTRL_TWO ASCII_CHAR_DEVICE_CONTROL_TWO
N#define ASCII_CHAR_DEV_CTRL_THREE ASCII_CHAR_DEVICE_CONTROL_THREE
N#define ASCII_CHAR_DEV_CTRL_FOUR ASCII_CHAR_DEVICE_CONTROL_FOUR
N#define ASCII_CHAR_NAK ASCII_CHAR_NEGATIVE_ACKNOWLEDGE
N#define ASCII_CHAR_NEG_ACK ASCII_CHAR_NEGATIVE_ACKNOWLEDGE
N#define ASCII_CHAR_SYN ASCII_CHAR_SYNCHRONOUS_IDLE
N#define ASCII_CHAR_SYNC_IDLE ASCII_CHAR_SYNCHRONOUS_IDLE
N#define ASCII_CHAR_ETB ASCII_CHAR_END_OF_TRANSMISSION_BLOCK
N#define ASCII_CHAR_END_TRANSMISSION_BLK ASCII_CHAR_END_OF_TRANSMISSION_BLOCK
N#define ASCII_CHAR_CAN ASCII_CHAR_CANCEL
N#define ASCII_CHAR_EM ASCII_CHAR_END_OF_MEDIUM
N#define ASCII_CHAR_END_MEDIUM ASCII_CHAR_END_OF_MEDIUM
N#define ASCII_CHAR_SUB ASCII_CHAR_SUBSITUTE
N#define ASCII_CHAR_ESC ASCII_CHAR_ESCAPE
N#define ASCII_CHAR_IS1 ASCII_CHAR_INFO_SEPARATOR_ONE
N#define ASCII_CHAR_IS2 ASCII_CHAR_INFO_SEPARATOR_TWO
N#define ASCII_CHAR_IS3 ASCII_CHAR_INFO_SEPARATOR_THREE
N#define ASCII_CHAR_IS4 ASCII_CHAR_INFO_SEPARATOR_FOUR
N
N
N/*$PAGE*/
N /* ------------ ASCII PUNCTUATION & SYMBOLS ----------- */
N#define ASCII_CHAR_SPACE 0x20 /* ' ' */
N#define ASCII_CHAR_EXCLAMATION_MARK 0x21 /* '!' */
N#define ASCII_CHAR_QUOTATION_MARK 0x22 /* '\"' */
N#define ASCII_CHAR_NUMBER_SIGN 0x23 /* '#' */
N#define ASCII_CHAR_DOLLAR_SIGN 0x24 /* '$' */
N#define ASCII_CHAR_PERCENTAGE_SIGN 0x25 /* '%' */
N#define ASCII_CHAR_AMPERSAND 0x26 /* '&' */
N#define ASCII_CHAR_APOSTROPHE 0x27 /* '\'' */
N#define ASCII_CHAR_LEFT_PARENTHESIS 0x28 /* '(' */
N#define ASCII_CHAR_RIGHT_PARENTHESIS 0x29 /* ')' */
N#define ASCII_CHAR_ASTERISK 0x2A /* '*' */
N#define ASCII_CHAR_PLUS_SIGN 0x2B /* '+' */
N#define ASCII_CHAR_COMMA 0x2C /* ',' */
N#define ASCII_CHAR_HYPHEN_MINUS 0x2D /* '-' */
N#define ASCII_CHAR_FULL_STOP 0x2E /* '.' */
N#define ASCII_CHAR_SOLIDUS 0x2F /* '/' */
N
N#define ASCII_CHAR_PAREN_LEFT ASCII_CHAR_LEFT_PARENTHESIS
N#define ASCII_CHAR_PAREN_RIGHT ASCII_CHAR_RIGHT_PARENTHESIS
N
N
N /* ------------------- ASCII DIGITS ------------------- */
N#define ASCII_CHAR_DIGIT_ZERO 0x30 /* '0' */
N#define ASCII_CHAR_DIGIT_ONE 0x31 /* '1' */
N#define ASCII_CHAR_DIGIT_TWO 0x32 /* '2' */
N#define ASCII_CHAR_DIGIT_THREE 0x33 /* '3' */
N#define ASCII_CHAR_DIGIT_FOUR 0x34 /* '4' */
N#define ASCII_CHAR_DIGIT_FIVE 0x35 /* '5' */
N#define ASCII_CHAR_DIGIT_SIX 0x36 /* '6' */
N#define ASCII_CHAR_DIGIT_SEVEN 0x37 /* '7' */
N#define ASCII_CHAR_DIGIT_EIGHT 0x38 /* '8' */
N#define ASCII_CHAR_DIGIT_NINE 0x39 /* '9' */
N
N#define ASCII_CHAR_DIG_ZERO ASCII_CHAR_DIGIT_ZERO
N#define ASCII_CHAR_DIG_ONE ASCII_CHAR_DIGIT_ONE
N#define ASCII_CHAR_DIG_TWO ASCII_CHAR_DIGIT_TWO
N#define ASCII_CHAR_DIG_THREE ASCII_CHAR_DIGIT_THREE
N#define ASCII_CHAR_DIG_FOUR ASCII_CHAR_DIGIT_FOUR
N#define ASCII_CHAR_DIG_FIVE ASCII_CHAR_DIGIT_FIVE
N#define ASCII_CHAR_DIG_SIX ASCII_CHAR_DIGIT_SIX
N#define ASCII_CHAR_DIG_SEVEN ASCII_CHAR_DIGIT_SEVEN
N#define ASCII_CHAR_DIG_EIGHT ASCII_CHAR_DIGIT_EIGHT
N#define ASCII_CHAR_DIG_NINE ASCII_CHAR_DIGIT_NINE
N
N
N /* ------------ ASCII PUNCTUATION & SYMBOLS ----------- */
N#define ASCII_CHAR_COLON 0x3A /* ':' */
N#define ASCII_CHAR_SEMICOLON 0x3B /* ';' */
N#define ASCII_CHAR_LESS_THAN_SIGN 0x3C /* '<' */
N#define ASCII_CHAR_EQUALS_SIGN 0x3D /* '=' */
N#define ASCII_CHAR_GREATER_THAN_SIGN 0x3E /* '>' */
N#define ASCII_CHAR_QUESTION_MARK 0x3F /* '\?' */
N#define ASCII_CHAR_COMMERCIAL_AT 0x40 /* '@' */
N
N#define ASCII_CHAR_AT_SIGN ASCII_CHAR_COMMERCIAL_AT
N
N
N/*$PAGE*/
N /* ------------- UPPERCASE LATIN ALPHABET ------------- */
N#define ASCII_CHAR_LATIN_UPPER_A 0x41 /* 'A' */
N#define ASCII_CHAR_LATIN_UPPER_B 0x42 /* 'B' */
N#define ASCII_CHAR_LATIN_UPPER_C 0x43 /* 'C' */
N#define ASCII_CHAR_LATIN_UPPER_D 0x44 /* 'D' */
N#define ASCII_CHAR_LATIN_UPPER_E 0x45 /* 'E' */
N#define ASCII_CHAR_LATIN_UPPER_F 0x46 /* 'F' */
N#define ASCII_CHAR_LATIN_UPPER_G 0x47 /* 'G' */
N#define ASCII_CHAR_LATIN_UPPER_H 0x48 /* 'H' */
N#define ASCII_CHAR_LATIN_UPPER_I 0x49 /* 'I' */
N#define ASCII_CHAR_LATIN_UPPER_J 0x4A /* 'J' */
N#define ASCII_CHAR_LATIN_UPPER_K 0x4B /* 'K' */
N#define ASCII_CHAR_LATIN_UPPER_L 0x4C /* 'L' */
N#define ASCII_CHAR_LATIN_UPPER_M 0x4D /* 'M' */
N#define ASCII_CHAR_LATIN_UPPER_N 0x4E /* 'N' */
N#define ASCII_CHAR_LATIN_UPPER_O 0x4F /* 'O' */
N#define ASCII_CHAR_LATIN_UPPER_P 0x50 /* 'P' */
N#define ASCII_CHAR_LATIN_UPPER_Q 0x51 /* 'Q' */
N#define ASCII_CHAR_LATIN_UPPER_R 0x52 /* 'R' */
N#define ASCII_CHAR_LATIN_UPPER_S 0x53 /* 'S' */
N#define ASCII_CHAR_LATIN_UPPER_T 0x54 /* 'T' */
N#define ASCII_CHAR_LATIN_UPPER_U 0x55 /* 'U' */
N#define ASCII_CHAR_LATIN_UPPER_V 0x56 /* 'V' */
N#define ASCII_CHAR_LATIN_UPPER_W 0x57 /* 'W' */
N#define ASCII_CHAR_LATIN_UPPER_X 0x58 /* 'X' */
N#define ASCII_CHAR_LATIN_UPPER_Y 0x59 /* 'Y' */
N#define ASCII_CHAR_LATIN_UPPER_Z 0x5A /* 'Z' */
N
N
N /* ------------ ASCII PUNCTUATION & SYMBOLS ----------- */
N#define ASCII_CHAR_LEFT_SQUARE_BRACKET 0x5B /* '[' */
N#define ASCII_CHAR_REVERSE_SOLIDUS 0x5C /* '\\' */
N#define ASCII_CHAR_RIGHT_SQUARE_BRACKET 0x5D /* ']' */
N#define ASCII_CHAR_CIRCUMFLEX_ACCENT 0x5E /* '^' */
N#define ASCII_CHAR_LOW_LINE 0x5F /* '_' */
N#define ASCII_CHAR_GRAVE_ACCENT 0x60 /* '`' */
N
N#define ASCII_CHAR_BRACKET_SQUARE_LEFT ASCII_CHAR_LEFT_SQUARE_BRACKET
N#define ASCII_CHAR_BRACKET_SQUARE_RIGHT ASCII_CHAR_RIGHT_SQUARE_BRACKET
N
N
N /* ------------- LOWERCASE LATIN ALPHABET ------------- */
N#define ASCII_CHAR_LATIN_LOWER_A 0x61 /* 'a' */
N#define ASCII_CHAR_LATIN_LOWER_B 0x62 /* 'b' */
N#define ASCII_CHAR_LATIN_LOWER_C 0x63 /* 'c' */
N#define ASCII_CHAR_LATIN_LOWER_D 0x64 /* 'd' */
N#define ASCII_CHAR_LATIN_LOWER_E 0x65 /* 'e' */
N#define ASCII_CHAR_LATIN_LOWER_F 0x66 /* 'f' */
N#define ASCII_CHAR_LATIN_LOWER_G 0x67 /* 'g' */
N#define ASCII_CHAR_LATIN_LOWER_H 0x68 /* 'h' */
N#define ASCII_CHAR_LATIN_LOWER_I 0x69 /* 'i' */
N#define ASCII_CHAR_LATIN_LOWER_J 0x6A /* 'j' */
N#define ASCII_CHAR_LATIN_LOWER_K 0x6B /* 'k' */
N#define ASCII_CHAR_LATIN_LOWER_L 0x6C /* 'l' */
N#define ASCII_CHAR_LATIN_LOWER_M 0x6D /* 'm' */
N#define ASCII_CHAR_LATIN_LOWER_N 0x6E /* 'n' */
N#define ASCII_CHAR_LATIN_LOWER_O 0x6F /* 'o' */
N#define ASCII_CHAR_LATIN_LOWER_P 0x70 /* 'p' */
N#define ASCII_CHAR_LATIN_LOWER_Q 0x71 /* 'q' */
N#define ASCII_CHAR_LATIN_LOWER_R 0x72 /* 'r' */
N#define ASCII_CHAR_LATIN_LOWER_S 0x73 /* 's' */
N#define ASCII_CHAR_LATIN_LOWER_T 0x74 /* 't' */
N#define ASCII_CHAR_LATIN_LOWER_U 0x75 /* 'u' */
N#define ASCII_CHAR_LATIN_LOWER_V 0x76 /* 'v' */
N#define ASCII_CHAR_LATIN_LOWER_W 0x77 /* 'w' */
N#define ASCII_CHAR_LATIN_LOWER_X 0x78 /* 'x' */
N#define ASCII_CHAR_LATIN_LOWER_Y 0x79 /* 'y' */
N#define ASCII_CHAR_LATIN_LOWER_Z 0x7A /* 'z' */
N
N
N /* ------------ ASCII PUNCTUATION & SYMBOLS ----------- */
N#define ASCII_CHAR_LEFT_CURLY_BRACKET 0x7B /* '{' */
N#define ASCII_CHAR_VERTICAL_LINE 0x7C /* '|' */
N#define ASCII_CHAR_RIGHT_CURLY_BRACKET 0x7D /* '}' */
N#define ASCII_CHAR_TILDE 0x7E /* '~' */
N
N#define ASCII_CHAR_BRACKET_CURLY_LEFT ASCII_CHAR_LEFT_CURLY_BRACKET
N#define ASCII_CHAR_BRACKET_CURLY_RIGHT ASCII_CHAR_RIGHT_CURLY_BRACKET
N
N
N /* ---------------- CONTROL CHARACTERS ---------------- */
N#define ASCII_CHAR_DELETE 0x7F
N
N#define ASCII_CHAR_DEL ASCII_CHAR_DELETE
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* DATA TYPES
N*********************************************************************************************************
N*/
N
N
N/*
N*********************************************************************************************************
N* GLOBAL VARIABLES
N*********************************************************************************************************
N*/
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* MACRO'S
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N* ASCII CHARACTER CLASSIFICATION MACRO's
N*
N* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.(1) states that "character classification functions ...
N* return nonzero (true) if and only if the value of the argument 'c' conforms to ... the
N* description of the function."
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N* ASCII_IS_DIG()
N*
N* Description : Determine whether a character is a decimal-digit character.
N*
N* Argument(s) : c Character to examine.
N*
N* Return(s) : DEF_YES, if character is a decimal-digit character.
N*
N* DEF_NO, if character is NOT a decimal-digit character.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.5.(2) states that "isdigit() ... tests for any
N* decimal-digit character".
N*********************************************************************************************************
N*/
N
N#define ASCII_IS_DIG(c) ((((c) >= ASCII_CHAR_DIG_ZERO) && ((c) <= ASCII_CHAR_DIG_NINE)) ? (DEF_YES) : (DEF_NO))
N
N
N/*
N*********************************************************************************************************
N* ASCII_IS_DIG_OCT()
N*
N* Description : Determine whether a character is an octal-digit character.
N*
N* Argument(s) : c Character to examine.
N*
N* Return(s) : DEF_YES, if character is an octal-digit character.
N*
N* DEF_NO, if character is NOT an octal-digit character.
N*
N* Caller(s) : Application.
N*
N* Note(s) : none.
N*********************************************************************************************************
N*/
N
N#define ASCII_IS_DIG_OCT(c) ((((c) >= ASCII_CHAR_DIG_ZERO) && ((c) <= ASCII_CHAR_DIG_SEVEN)) ? (DEF_YES) : (DEF_NO))
N
N
N/*
N*********************************************************************************************************
N* ASCII_IS_DIG_HEX()
N*
N* Description : Determine whether a character is a hexadecimal-digit character.
N*
N* Argument(s) : c Character to examine.
N*
N* Return(s) : DEF_YES, if character is a hexadecimal-digit character.
N*
N* DEF_NO, if character is NOT a hexadecimal-digit character.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.12.(2) states that "isxdigit() ... tests for any
N* hexadecimal-digit character".
N*********************************************************************************************************
N*/
N
N#define ASCII_IS_DIG_HEX(c) (((((c) >= ASCII_CHAR_DIG_ZERO ) && ((c) <= ASCII_CHAR_DIG_NINE )) || \
N (((c) >= ASCII_CHAR_LATIN_UPPER_A) && ((c) <= ASCII_CHAR_LATIN_UPPER_F)) || \
N (((c) >= ASCII_CHAR_LATIN_LOWER_A) && ((c) <= ASCII_CHAR_LATIN_LOWER_F))) ? (DEF_YES) : (DEF_NO))
X#define ASCII_IS_DIG_HEX(c) (((((c) >= ASCII_CHAR_DIG_ZERO ) && ((c) <= ASCII_CHAR_DIG_NINE )) || (((c) >= ASCII_CHAR_LATIN_UPPER_A) && ((c) <= ASCII_CHAR_LATIN_UPPER_F)) || (((c) >= ASCII_CHAR_LATIN_LOWER_A) && ((c) <= ASCII_CHAR_LATIN_LOWER_F))) ? (DEF_YES) : (DEF_NO))
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* ASCII_IS_LOWER()
N*
N* Description : Determine whether a character is a lowercase alphabetic character.
N*
N* Argument(s) : c Character to examine.
N*
N* Return(s) : DEF_YES, if character is a lowercase alphabetic character.
N*
N* DEF_NO, if character is NOT a lowercase alphabetic character.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.7.(2) states that "islower() returns true only for
N* the lowercase letters".
N*********************************************************************************************************
N*/
N
N#define ASCII_IS_LOWER(c) ((((c) >= ASCII_CHAR_LATIN_LOWER_A) && ((c) <= ASCII_CHAR_LATIN_LOWER_Z)) ? (DEF_YES) : (DEF_NO))
N
N
N/*
N*********************************************************************************************************
N* ASCII_IS_UPPER()
N*
N* Description : Determine whether a character is an uppercase alphabetic character.
N*
N* Argument(s) : c Character to examine.
N*
N* Return(s) : DEF_YES, if character is an uppercase alphabetic character.
N*
N* DEF_NO, if character is NOT an uppercase alphabetic character.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.11.(2) states that "isupper() returns true only for
N* the uppercase letters".
N*********************************************************************************************************
N*/
N
N#define ASCII_IS_UPPER(c) ((((c) >= ASCII_CHAR_LATIN_UPPER_A) && ((c) <= ASCII_CHAR_LATIN_UPPER_Z)) ? (DEF_YES) : (DEF_NO))
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* ASCII_IS_ALPHA()
N*
N* Description : Determine whether a character is an alphabetic character.
N*
N* Argument(s) : c Character to examine.
N*
N* Return(s) : DEF_YES, if character is an alphabetic character.
N*
N* DEF_NO, if character is NOT an alphabetic character.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.2.(2) states that "isalpha() returns true only for the
N* characters for which isupper() or islower() is true".
N*********************************************************************************************************
N*/
N
N#define ASCII_IS_ALPHA(c) ((((ASCII_IS_UPPER(c)) == DEF_YES) || \
N ((ASCII_IS_LOWER(c)) == DEF_YES)) ? (DEF_YES) : (DEF_NO))
X#define ASCII_IS_ALPHA(c) ((((ASCII_IS_UPPER(c)) == DEF_YES) || ((ASCII_IS_LOWER(c)) == DEF_YES)) ? (DEF_YES) : (DEF_NO))
N
N
N/*
N*********************************************************************************************************
N* ASCII_IS_ALPHA_NUM()
N*
N* Description : Determine whether a character is an alphanumeric character.
N*
N* Argument(s) : c Character to examine.
N*
N* Return(s) : DEF_YES, if character is an alphanumeric character.
N*
N* DEF_NO, if character is NOT an alphanumeric character.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.1.(2) states that "isalnum() ... tests for any character
N* for which isalpha() or isdigit() is true".
N*********************************************************************************************************
N*/
N
N#define ASCII_IS_ALPHA_NUM(c) ((((ASCII_IS_ALPHA(c)) == DEF_YES) || \
N ((ASCII_IS_DIG (c)) == DEF_YES)) ? (DEF_YES) : (DEF_NO))
X#define ASCII_IS_ALPHA_NUM(c) ((((ASCII_IS_ALPHA(c)) == DEF_YES) || ((ASCII_IS_DIG (c)) == DEF_YES)) ? (DEF_YES) : (DEF_NO))
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* ASCII_IS_BLANK()
N*
N* Description : Determine whether a character is a standard blank character.
N*
N* Argument(s) : c Character to examine.
N*
N* Return(s) : DEF_YES, if character is a standard blank character.
N*
N* DEF_NO, if character is NOT a standard blank character.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.3.(2) states that "isblank() returns true only for
N* the standard blank characters".
N*
N* (b) ISO/IEC 9899:TC2, Section 7.4.1.3.(2) defines "the standard blank characters" as
N* the "space (' '), and horizontal tab ('\t')".
N*********************************************************************************************************
N*/
N
N#define ASCII_IS_BLANK(c) ((((c) == ASCII_CHAR_SPACE) || ((c) == ASCII_CHAR_HT)) ? (DEF_YES) : (DEF_NO))
N
N
N/*
N*********************************************************************************************************
N* ASCII_IS_SPACE()
N*
N* Description : Determine whether a character is a white-space character.
N*
N* Argument(s) : c Character to examine.
N*
N* Return(s) : DEF_YES, if character is a white-space character.
N*
N* DEF_NO, if character is NOT a white-space character.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.10.(2) states that "isspace() returns true only
N* for the standard white-space characters".
N*
N* (b) ISO/IEC 9899:TC2, Section 7.4.1.10.(2) defines "the standard white-space characters"
N* as the "space (' '), form feed ('\f'), new-line ('\n'), carriage return ('\r'),
N* horizontal tab ('\t'), and vertical tab ('\v')".
N*********************************************************************************************************
N*/
N
N#define ASCII_IS_SPACE(c) ((((c) == ASCII_CHAR_SPACE) || ((c) == ASCII_CHAR_CR) || \
N ((c) == ASCII_CHAR_LF ) || ((c) == ASCII_CHAR_FF) || \
N ((c) == ASCII_CHAR_HT ) || ((c) == ASCII_CHAR_VT)) ? (DEF_YES) : (DEF_NO))
X#define ASCII_IS_SPACE(c) ((((c) == ASCII_CHAR_SPACE) || ((c) == ASCII_CHAR_CR) || ((c) == ASCII_CHAR_LF ) || ((c) == ASCII_CHAR_FF) || ((c) == ASCII_CHAR_HT ) || ((c) == ASCII_CHAR_VT)) ? (DEF_YES) : (DEF_NO))
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* ASCII_IS_PRINT()
N*
N* Description : Determine whether a character is a printing character.
N*
N* Argument(s) : c Character to examine.
N*
N* Return(s) : DEF_YES, if character is a printing character.
N*
N* DEF_NO, if character is NOT a printing character.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.8.(2) states that "isprint() ... tests for any
N* printing character including space (' ')".
N*
N* (b) ISO/IEC 9899:TC2, Section 7.4.(3), Note 169, states that in "the seven-bit US
N* ASCII character set, the printing characters are those whose values lie from
N* 0x20 (space) through 0x7E (tilde)".
N*********************************************************************************************************
N*/
N
N#define ASCII_IS_PRINT(c) ((((c) >= ASCII_CHAR_SPACE) && ((c) <= ASCII_CHAR_TILDE)) ? (DEF_YES) : (DEF_NO))
N
N
N/*
N*********************************************************************************************************
N* ASCII_IS_GRAPH()
N*
N* Description : Determine whether a character is any printing character except a space character.
N*
N* Argument(s) : c Character to examine.
N*
N* Return(s) : DEF_YES, if character is a graphic character.
N*
N* DEF_NO, if character is NOT a graphic character.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.6.(2) states that "isgraph() ... tests for any
N* printing character except space (' ')".
N*
N* (b) ISO/IEC 9899:TC2, Section 7.4.(3), Note 169, states that in "the seven-bit US
N* ASCII character set, the printing characters are those whose values lie from
N* 0x20 (space) through 0x7E (tilde)".
N*********************************************************************************************************
N*/
N
N#define ASCII_IS_GRAPH(c) ((((c) >= ASCII_CHAR_EXCLAMATION_MARK) && ((c) <= ASCII_CHAR_TILDE)) ? (DEF_YES) : (DEF_NO))
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* ASCII_IS_PUNCT()
N*
N* Description : Determine whether a character is a punctuation character.
N*
N* Argument(s) : c Character to examine.
N*
N* Return(s) : DEF_YES, if character is a punctuation character.
N*
N* DEF_NO, if character is NOT a punctuation character.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.9.(2) states that "ispunct() returns true for every
N* printing character for which neither isspace() nor isalnum() is true".
N*********************************************************************************************************
N*/
N
N#define ASCII_IS_PUNCT(c) ((((ASCII_IS_PRINT(c)) == DEF_YES) && \
N ((ASCII_IS_SPACE(c)) == DEF_NO ) && \
N ((ASCII_IS_ALPHA_NUM(c)) == DEF_NO )) ? (DEF_YES) : (DEF_NO))
X#define ASCII_IS_PUNCT(c) ((((ASCII_IS_PRINT(c)) == DEF_YES) && ((ASCII_IS_SPACE(c)) == DEF_NO ) && ((ASCII_IS_ALPHA_NUM(c)) == DEF_NO )) ? (DEF_YES) : (DEF_NO))
N
N
N/*
N*********************************************************************************************************
N* ASCII_IS_CTRL()
N*
N* Description : Determine whether a character is a control character.
N*
N* Argument(s) : c Character to examine.
N*
N* Return(s) : DEF_YES, if character is a control character.
N*
N* DEF_NO, if character is NOT a control character.
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.4.(2) states that "iscntrl() ... tests for any
N* control character".
N*
N* (b) ISO/IEC 9899:TC2, Section 7.4.(3), Note 169, states that in "the seven-bit US
N* ASCII character set, ... the control characters are those whose values lie from
N* 0 (NUL) through 0x1F (US), and the character 0x7F (DEL)".
N*********************************************************************************************************
N*/
N
N#define ASCII_IS_CTRL(c) (((((CPU_INT08S)(c) >= ASCII_CHAR_NULL ) && ((c) <= ASCII_CHAR_IS1)) || \
N ((c) == ASCII_CHAR_DEL)) ? (DEF_YES) : (DEF_NO))
X#define ASCII_IS_CTRL(c) (((((CPU_INT08S)(c) >= ASCII_CHAR_NULL ) && ((c) <= ASCII_CHAR_IS1)) || ((c) == ASCII_CHAR_DEL)) ? (DEF_YES) : (DEF_NO))
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* ASCII CHARACTER CASE MAPPING MACRO's
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N* ASCII_TO_LOWER()
N*
N* Description : Convert uppercase alphabetic character to its corresponding lowercase alphabetic character.
N*
N* Argument(s) : c Character to convert.
N*
N* Return(s) : Lowercase equivalent of 'c', if character 'c' is an uppercase character (see Note #1b1).
N*
N* Character 'c', otherwise (see Note #1b2).
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.2.1.(2) states that "tolower() ... converts an
N* uppercase letter to a corresponding lowercase letter".
N*
N* (b) ISO/IEC 9899:TC2, Section 7.4.2.1.(3) states that :
N*
N* (1) (A) "if the argument is a character for which isupper() is true and there are
N* one or more corresponding characters ... for which islower() is true," ...
N* (B) "tolower() ... returns one of the corresponding characters;" ...
N*
N* (2) "otherwise, the argument is returned unchanged."
N*********************************************************************************************************
N*/
N
N#define ASCII_TO_LOWER(c) (((ASCII_IS_UPPER(c)) == DEF_YES) ? ((c) + (ASCII_CHAR_LATIN_LOWER_A - ASCII_CHAR_LATIN_UPPER_A)) : (c))
N
N
N/*
N*********************************************************************************************************
N* ASCII_TO_UPPER()
N*
N* Description : Convert lowercase alphabetic character to its corresponding uppercase alphabetic character.
N*
N* Argument(s) : c Character to convert.
N*
N* Return(s) : Uppercase equivalent of 'c', if character 'c' is a lowercase character (see Note #1b1).
N*
N* Character 'c', otherwise (see Note #1b2).
N*
N* Caller(s) : Application.
N*
N* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.2.2.(2) states that "toupper() ... converts a
N* lowercase letter to a corresponding uppercase letter".
N*
N* (b) ISO/IEC 9899:TC2, Section 7.4.2.2.(3) states that :
N*
N* (1) (A) "if the argument is a character for which islower() is true and there are
N* one or more corresponding characters ... for which isupper() is true," ...
N* (B) "toupper() ... returns one of the corresponding characters;" ...
N*
N* (2) "otherwise, the argument is returned unchanged."
N*********************************************************************************************************
N*/
N
N#define ASCII_TO_UPPER(c) (((ASCII_IS_LOWER(c)) == DEF_YES) ? ((c) - (ASCII_CHAR_LATIN_LOWER_A - ASCII_CHAR_LATIN_UPPER_A)) : (c))
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* FUNCTION PROTOTYPES
N*********************************************************************************************************
N*/
N
NCPU_BOOLEAN ASCII_IsAlpha (CPU_CHAR c);
N
NCPU_BOOLEAN ASCII_IsAlphaNum(CPU_CHAR c);
N
NCPU_BOOLEAN ASCII_IsLower (CPU_CHAR c);
N
NCPU_BOOLEAN ASCII_IsUpper (CPU_CHAR c);
N
NCPU_BOOLEAN ASCII_IsDig (CPU_CHAR c);
N
NCPU_BOOLEAN ASCII_IsDigOct (CPU_CHAR c);
N
NCPU_BOOLEAN ASCII_IsDigHex (CPU_CHAR c);
N
NCPU_BOOLEAN ASCII_IsBlank (CPU_CHAR c);
N
NCPU_BOOLEAN ASCII_IsSpace (CPU_CHAR c);
N
NCPU_BOOLEAN ASCII_IsPrint (CPU_CHAR c);
N
NCPU_BOOLEAN ASCII_IsGraph (CPU_CHAR c);
N
NCPU_BOOLEAN ASCII_IsPunct (CPU_CHAR c);
N
NCPU_BOOLEAN ASCII_IsCtrl (CPU_CHAR c);
N
N
NCPU_CHAR ASCII_ToLower (CPU_CHAR c);
N
NCPU_CHAR ASCII_ToUpper (CPU_CHAR c);
N
N
NCPU_BOOLEAN ASCII_Cmp (CPU_CHAR c1,
N CPU_CHAR c2);
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* CONFIGURATION ERRORS
N*********************************************************************************************************
N*/
N
N
N/*
N*********************************************************************************************************
N* MODULE END
N*
N* Note(s) : (1) See 'lib_ascii.h MODULE'.
N*********************************************************************************************************
N*/
N
N#endif /* End of lib ascii module include. */
N
L 159 "..\..\uCOS-III\uC-LIB\lib_str.h" 2
N
N#include <lib_cfg.h>
N
N#if 0 /* See Note #4. */
S#include <stdio.h>
N#endif
N
N
N/*
N*********************************************************************************************************
N* EXTERNS
N*********************************************************************************************************
N*/
N
N#ifdef LIB_STR_MODULE
S#define LIB_STR_EXT
N#else
N#define LIB_STR_EXT extern
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* DEFAULT CONFIGURATION
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N* STRING FLOATING POINT CONFIGURATION
N*
N* Note(s) : (1) Configure LIB_STR_CFG_FP_EN to enable/disable floating point string function(s).
N*
N* (2) Configure LIB_STR_CFG_FP_MAX_NBR_DIG_SIG to configure the maximum number of significant
N* digits to calculate &/or display for floating point string function(s).
N*
N* See also 'STRING FLOATING POINT DEFINES Note #1'.
N*********************************************************************************************************
N*/
N
N /* Configure floating point feature(s) [see Note #1] : */
N#ifndef LIB_STR_CFG_FP_EN
N#define LIB_STR_CFG_FP_EN DEF_DISABLED
N /* DEF_DISABLED Floating point functions DISABLED */
N /* DEF_ENABLED Floating point functions ENABLED */
N#endif
N
N /* Configure floating point feature(s)' number of ... */
N /* ... significant digits (see Note #2). */
N#ifndef LIB_STR_CFG_FP_MAX_NBR_DIG_SIG
N#define LIB_STR_CFG_FP_MAX_NBR_DIG_SIG LIB_STR_FP_MAX_NBR_DIG_SIG_DFLT
N#endif
N
N
N/*
N*********************************************************************************************************
N* DEFINES
N*********************************************************************************************************
N*/
N
N#define STR_CR_LF "\r\n"
N#define STR_LF_CR "\n\r"
N#define STR_NEW_LINE STR_CR_LF
N#define STR_PARENT_PATH ".."
N
N#define STR_CR_LF_LEN (sizeof(STR_CR_LF) - 1)
N#define STR_LF_CR_LEN (sizeof(STR_LF_CR) - 1)
N#define STR_NEW_LINE_LEN (sizeof(STR_NEW_LINE) - 1)
N#define STR_PARENT_PATH_LEN (sizeof(STR_PARENT_PATH) - 1)
N
N
N/*
N*********************************************************************************************************
N* DATA TYPES
N*********************************************************************************************************
N*/
N
N
N/*
N*********************************************************************************************************
N* GLOBAL VARIABLES
N*********************************************************************************************************
N*/
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* MACRO'S
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N* STANDARD LIBRARY MACRO'S
N*
N* Note(s) : (1) NO compiler-supplied standard library functions SHOULD be used.
N*
N* #### The reference to standard memory functions SHOULD be removed once all custom library
N* functions are implemented WITHOUT reference to ANY standard library function(s).
N*
N* See also 'INCLUDE FILES Note #3'.
N*********************************************************************************************************
N*/
N
N /* See Note #1. */
N#define Str_FmtPrint snprintf
N#define Str_FmtScan sscanf
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* FUNCTION PROTOTYPES
N*********************************************************************************************************
N*/
N
N /* ------------------ STR LEN FNCTS ------------------ */
NCPU_SIZE_T Str_Len (const CPU_CHAR *pstr);
N
NCPU_SIZE_T Str_Len_N (const CPU_CHAR *pstr,
N CPU_SIZE_T len_max);
N
N
N /* ------------------ STR COPY FNCTS ------------------ */
NCPU_CHAR *Str_Copy ( CPU_CHAR *pstr_dest,
N const CPU_CHAR *pstr_src);
N
NCPU_CHAR *Str_Copy_N ( CPU_CHAR *pstr_dest,
N const CPU_CHAR *pstr_src,
N CPU_SIZE_T len_max);
N
N
NCPU_CHAR *Str_Cat ( CPU_CHAR *pstr_dest,
N const CPU_CHAR *pstr_cat);
N
NCPU_CHAR *Str_Cat_N ( CPU_CHAR *pstr_dest,
N const CPU_CHAR *pstr_cat,
N CPU_SIZE_T len_max);
N
N
N /* ------------------ STR CMP FNCTS ------------------ */
NCPU_INT16S Str_Cmp (const CPU_CHAR *p1_str,
N const CPU_CHAR *p2_str);
N
NCPU_INT16S Str_Cmp_N (const CPU_CHAR *p1_str,
N const CPU_CHAR *p2_str,
N CPU_SIZE_T len_max);
N
NCPU_INT16S Str_CmpIgnoreCase (const CPU_CHAR *p1_str,
N const CPU_CHAR *p2_str);
N
NCPU_INT16S Str_CmpIgnoreCase_N(const CPU_CHAR *p1_str,
N const CPU_CHAR *p2_str,
N CPU_SIZE_T len_max);
N
N
N /* ------------------ STR SRCH FNCTS ------------------ */
NCPU_CHAR *Str_Char (const CPU_CHAR *pstr,
N CPU_CHAR srch_char);
N
NCPU_CHAR *Str_Char_N (const CPU_CHAR *pstr,
N CPU_SIZE_T len_max,
N CPU_CHAR srch_char);
N
NCPU_CHAR *Str_Char_Last (const CPU_CHAR *pstr,
N CPU_CHAR srch_char);
N
NCPU_CHAR *Str_Char_Last_N (const CPU_CHAR *pstr,
N CPU_SIZE_T len_max,
N CPU_CHAR srch_char);
N
NCPU_CHAR *Str_Char_Replace ( CPU_CHAR *pstr,
N CPU_CHAR char_srch,
N CPU_CHAR char_replace);
N
NCPU_CHAR *Str_Char_Replace_N ( CPU_CHAR *pstr,
N CPU_CHAR char_srch,
N CPU_CHAR char_replace,
N CPU_SIZE_T len_max);
N
NCPU_CHAR *Str_Str (const CPU_CHAR *pstr,
N const CPU_CHAR *pstr_srch);
N
NCPU_CHAR *Str_Str_N (const CPU_CHAR *pstr,
N const CPU_CHAR *pstr_srch,
N CPU_SIZE_T len_max);
N
N
N/*$PAGE*/
N /* ------------------ STR FMT FNCTS ------------------ */
NCPU_CHAR *Str_FmtNbr_Int32U ( CPU_INT32U nbr,
N CPU_INT08U nbr_dig,
N CPU_INT08U nbr_base,
N CPU_CHAR lead_char,
N CPU_BOOLEAN lower_case,
N CPU_BOOLEAN nul,
N CPU_CHAR *pstr);
N
NCPU_CHAR *Str_FmtNbr_Int32S ( CPU_INT32S nbr,
N CPU_INT08U nbr_dig,
N CPU_INT08U nbr_base,
N CPU_CHAR lead_char,
N CPU_BOOLEAN lower_case,
N CPU_BOOLEAN nul,
N CPU_CHAR *pstr);
N
N#if (LIB_STR_CFG_FP_EN == DEF_ENABLED)
X#if (0u == 1u)
SCPU_CHAR *Str_FmtNbr_32 ( CPU_FP32 nbr,
S CPU_INT08U nbr_dig,
S CPU_INT08U nbr_dp,
S CPU_CHAR lead_char,
S CPU_BOOLEAN nul,
S CPU_CHAR *pstr);
N#endif
N
N
N /* ----------------- STR PARSE FNCTS ------------------ */
NCPU_INT32U Str_ParseNbr_Int32U(const CPU_CHAR *pstr,
N CPU_CHAR **pstr_next,
N CPU_INT08U nbr_base);
N
NCPU_INT32S Str_ParseNbr_Int32S(const CPU_CHAR *pstr,
N CPU_CHAR **pstr_next,
N CPU_INT08U nbr_base);
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* CONFIGURATION ERRORS
N*********************************************************************************************************
N*/
N
N#ifndef LIB_STR_CFG_FP_EN
S#error "LIB_STR_CFG_FP_EN not #define'd in 'lib_cfg.h'"
S#error " [MUST be DEF_DISABLED] "
S#error " [ || DEF_ENABLED ] "
S
S#elif ((LIB_STR_CFG_FP_EN != DEF_DISABLED) && \
S (LIB_STR_CFG_FP_EN != DEF_ENABLED ))
X#elif ((0u != 0u) && (0u != 1u ))
S#error "LIB_STR_CFG_FP_EN illegally #define'd in 'lib_cfg.h'"
S#error " [MUST be DEF_DISABLED] "
S#error " [ || DEF_ENABLED ] "
S
S
S#elif (LIB_STR_CFG_FP_EN == DEF_ENABLED)
X#elif (0u == 1u)
S
S#ifndef LIB_STR_CFG_FP_MAX_NBR_DIG_SIG
S#error "LIB_STR_CFG_FP_MAX_NBR_DIG_SIG not #define'd in 'lib_cfg.h' "
S#error " [MUST be >= LIB_STR_FP_MAX_NBR_DIG_SIG_MIN]"
S#error " [ && <= LIB_STR_FP_MAX_NBR_DIG_SIG_MAX]"
S
S#elif (DEF_CHK_VAL(LIB_STR_CFG_FP_MAX_NBR_DIG_SIG, \
S LIB_STR_FP_MAX_NBR_DIG_SIG_MIN, \
S LIB_STR_FP_MAX_NBR_DIG_SIG_MAX) != DEF_OK)
X#elif (DEF_CHK_VAL(LIB_STR_CFG_FP_MAX_NBR_DIG_SIG, LIB_STR_FP_MAX_NBR_DIG_SIG_MIN, LIB_STR_FP_MAX_NBR_DIG_SIG_MAX) != DEF_OK)
S#error "LIB_STR_CFG_FP_MAX_NBR_DIG_SIG illegally #define'd in 'lib_cfg.h' "
S#error " [MUST be >= LIB_STR_FP_MAX_NBR_DIG_SIG_MIN]"
S#error " [ && <= LIB_STR_FP_MAX_NBR_DIG_SIG_MAX]"
S#endif
S
N#endif
N
N
N/*
N*********************************************************************************************************
N* MODULE END
N*
N* Note(s) : (1) See 'lib_str.h MODULE'.
N*********************************************************************************************************
N*/
N
N#endif /* End of lib str module include. */
N
L 111 "..\..\uCOS-III\uC-CPU\cpu_core.h" 2
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* CPU CONFIGURATION
N*
N* Note(s) : (1) The following pre-processor directives correctly configure CPU parameters. DO NOT MODIFY.
N*
N* (2) CPU timestamp timer feature is required for :
N*
N* (a) CPU timestamps
N* (b) CPU interrupts disabled time measurement
N*
N* See also 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #1'
N* & 'cpu_cfg.h CPU INTERRUPTS DISABLED TIME MEASUREMENT CONFIGURATION Note #1'.
N*********************************************************************************************************
N*/
N
N#ifdef CPU_CFG_TS_EN
S#undef CPU_CFG_TS_EN
N#endif
N
N
N#if ((CPU_CFG_TS_32_EN == DEF_ENABLED) || \
N (CPU_CFG_TS_64_EN == DEF_ENABLED))
X#if ((1u == 1u) || (0u == 1u))
N#define CPU_CFG_TS_EN DEF_ENABLED
N#else
S#define CPU_CFG_TS_EN DEF_DISABLED
N#endif
N
N#if ((CPU_CFG_TS_EN == DEF_ENABLED) || \
N(defined(CPU_CFG_INT_DIS_MEAS_EN)))
X#if ((1u == 1u) || (0L))
N#define CPU_CFG_TS_TMR_EN DEF_ENABLED
N#else
S#define CPU_CFG_TS_TMR_EN DEF_DISABLED
N#endif
N
N
N/*
N*********************************************************************************************************
N* DEFINES
N*********************************************************************************************************
N*/
N
N#define CPU_TIME_MEAS_NBR_MIN 1u
N#define CPU_TIME_MEAS_NBR_MAX 128u
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* DATA TYPES
N*********************************************************************************************************
N*/
N
N
N/*
N*********************************************************************************************************
N* CPU ERROR CODES
N*********************************************************************************************************
N*/
N
Ntypedef enum cpu_err {
N
N CPU_ERR_NONE = 0u,
N CPU_ERR_NULL_PTR = 10u,
N
N CPU_ERR_NAME_SIZE = 1000u,
N
N CPU_ERR_TS_FREQ_INVALID = 2000u
N
N} CPU_ERR;
N
N
N/*
N*********************************************************************************************************
N* CPU TIMESTAMP DATA TYPES
N*
N* Note(s) : (1) CPU timestamp timer data type defined to the binary-multiple of 8-bit octets as configured
N* by 'CPU_CFG_TS_TMR_SIZE' (see 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #2').
N*********************************************************************************************************
N*/
N
Ntypedef CPU_INT32U CPU_TS32;
Ntypedef CPU_INT64U CPU_TS64;
N
Ntypedef CPU_TS32 CPU_TS; /* Req'd for backwards-compatibility. */
N
N
N#if (CPU_CFG_TS_TMR_EN == DEF_ENABLED) /* CPU ts tmr defined to cfg'd word size (see Note #1). */
X#if (1u == 1u)
N#if (CPU_CFG_TS_TMR_SIZE == CPU_WORD_SIZE_08)
X#if (4 == 1)
Stypedef CPU_INT08U CPU_TS_TMR;
S#elif (CPU_CFG_TS_TMR_SIZE == CPU_WORD_SIZE_16)
X#elif (4 == 2)
Stypedef CPU_INT16U CPU_TS_TMR;
S#elif (CPU_CFG_TS_TMR_SIZE == CPU_WORD_SIZE_64)
X#elif (4 == 8)
Stypedef CPU_INT64U CPU_TS_TMR;
N#else /* CPU ts tmr dflt size = 32-bits. */
Ntypedef CPU_INT32U CPU_TS_TMR;
N#endif
N#endif
N
N
N/*
N*********************************************************************************************************
N* CPU TIMESTAMP TIMER FREQUENCY DATA TYPE
N*********************************************************************************************************
N*/
N
Ntypedef CPU_INT32U CPU_TS_TMR_FREQ;
N
N
N/*
N*********************************************************************************************************
N* GLOBAL VARIABLES
N*********************************************************************************************************
N*/
N
N#if (CPU_CFG_NAME_EN == DEF_ENABLED)
X#if (1u == 1u)
NCPU_CORE_EXT CPU_CHAR CPU_Name[CPU_CFG_NAME_SIZE]; /* CPU host name. */
Xextern CPU_CHAR CPU_Name[16];
N#endif
N
N
N#if ((CPU_CFG_TS_32_EN == DEF_ENABLED) && \
N (CPU_CFG_TS_TMR_SIZE < CPU_WORD_SIZE_32))
X#if ((1u == 1u) && (4 < 4))
SCPU_CORE_EXT CPU_TS32 CPU_TS_32_Accum; /* 32-bit accum'd ts (in ts tmr cnts). */
SCPU_CORE_EXT CPU_TS_TMR CPU_TS_32_TmrPrev; /* 32-bit ts prev tmr (in ts tmr cnts). */
N#endif
N
N#if ((CPU_CFG_TS_64_EN == DEF_ENABLED) && \
N (CPU_CFG_TS_TMR_SIZE < CPU_WORD_SIZE_64))
X#if ((0u == 1u) && (4 < 8))
SCPU_CORE_EXT CPU_TS64 CPU_TS_64_Accum; /* 64-bit accum'd ts (in ts tmr cnts). */
SCPU_CORE_EXT CPU_TS_TMR CPU_TS_64_TmrPrev; /* 64-bit ts prev tmr (in ts tmr cnts). */
N#endif
N
N#if (CPU_CFG_TS_TMR_EN == DEF_ENABLED)
X#if (1u == 1u)
NCPU_CORE_EXT CPU_TS_TMR_FREQ CPU_TS_TmrFreq_Hz; /* CPU ts tmr freq (in Hz). */
Xextern CPU_TS_TMR_FREQ CPU_TS_TmrFreq_Hz;
N#endif
N
N
N#ifdef CPU_CFG_INT_DIS_MEAS_EN
SCPU_CORE_EXT CPU_INT16U CPU_IntDisMeasCtr; /* Nbr tot ints dis'd ctr. */
SCPU_CORE_EXT CPU_INT16U CPU_IntDisNestCtr; /* Nbr nested ints dis'd ctr. */
S /* Ints dis'd time (in ts tmr cnts) : ... */
SCPU_CORE_EXT CPU_TS_TMR CPU_IntDisMeasStart_cnts; /* ... start time. */
SCPU_CORE_EXT CPU_TS_TMR CPU_IntDisMeasStop_cnts; /* ... stop time. */
SCPU_CORE_EXT CPU_TS_TMR CPU_IntDisMeasOvrhd_cnts; /* ... time meas ovrhd. */
SCPU_CORE_EXT CPU_TS_TMR CPU_IntDisMeasMaxCur_cnts; /* ... resetable max time dis'd. */
SCPU_CORE_EXT CPU_TS_TMR CPU_IntDisMeasMax_cnts; /* ... non-resetable max time dis'd. */
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* MACRO'S
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N* CPU_SW_EXCEPTION()
N*
N* Description : Trap unrecoverable software exception.
N*
N* Argument(s) : err_rtn_val Error type &/or value of the calling function to return (see Note #2b).
N*
N* Return(s) : none.
N*
N* Caller(s) : various.
N*
N* Note(s) : (1) CPU_SW_EXCEPTION() deadlocks the current code execution -- whether multi-tasked/
N* -processed/-threaded or single-threaded -- when the current code execution cannot
N* gracefully recover or report a fault or exception condition.
N*
N* Example CPU_SW_EXCEPTION() call :
N*
N* void Fnct (CPU_ERR *p_err)
N* {
N* :
N*
N* if (p_err == (CPU_ERR *)0) { If 'p_err' NULL, cannot return error ...
N* CPU_SW_EXCEPTION(;); ... so trap invalid argument exception.
N* }
N*
N* :
N* }
N*
N* See also 'cpu_core.c CPU_SW_Exception() Note #1'.
N*
N* (2) (a) CPU_SW_EXCEPTION() MAY be developer-implemented to output &/or handle any error or
N* exception conditions; but since CPU_SW_EXCEPTION() is intended to trap unrecoverable
N* software conditions, it is recommended that developer-implemented versions prevent
N* execution of any code following calls to CPU_SW_EXCEPTION() by deadlocking the code
N* (see Note #1).
N*
N* Example CPU_SW_EXCEPTION() :
N*
N* #define CPU_SW_EXCEPTION(err_rtn_val) do { \
N* Log(__FILE__, __LINE__); \
N* CPU_SW_Exception(); \
N* } while (0)
X
N*
N* (b) (1) However, if execution of code following calls to CPU_SW_EXCEPTION() is required
N* (e.g. for automated testing); it is recommended that the last statement in
N* developer-implemented versions be to return from the current function to prevent
N* possible software exception(s) in the current function from triggering CPU &/or
N* hardware exception(s).
N*
N* Example CPU_SW_EXCEPTION() :
N*
N* #define CPU_SW_EXCEPTION(err_rtn_val) do { \
N* Log(__FILE__, __LINE__); \
N* return err_rtn_val; \
N* } while (0)
X
N*
N* (A) Note that 'err_rtn_val' in the return statement MUST NOT be enclosed in
N* parentheses. This allows CPU_SW_EXCEPTION() to return from functions that
N* return 'void', i.e. NO return type or value (see also Note #2b2A).
N*$PAGE*
N* (2) In order for CPU_SW_EXCEPTION() to return from functions with various return
N* types/values, each caller function MUST pass an appropriate error return type
N* & value to CPU_SW_EXCEPTION().
N*
N* (A) Note that CPU_SW_EXCEPTION() MUST NOT be passed any return type or value
N* for functions that return 'void', i.e. NO return type or value; but SHOULD
N* instead be passed a single semicolon. This prevents possible compiler
N* warnings that CPU_SW_EXCEPTION() is passed too few arguments. However,
N* the compiler may warn that CPU_SW_EXCEPTION() does NOT prevent creating
N* null statements on lines with NO other code statements.
N*
N* Example CPU_SW_EXCEPTION() calls :
N*
N* void Fnct (CPU_ERR *p_err)
N* {
N* :
N*
N* if (p_err == (CPU_ERR *)0) {
N* CPU_SW_EXCEPTION(;); Exception macro returns NO value
N* } (see Note #2b2A)
N*
N* :
N* }
N*
N* CPU_BOOLEAN Fnct (CPU_ERR *p_err)
N* {
N* :
N*
N* if (p_err == (CPU_ERR *)0) {
N* CPU_SW_EXCEPTION(DEF_FAIL); Exception macro returns 'DEF_FAIL'
N* }
N*
N* :
N* }
N*
N* OBJ *Fnct (CPU_ERR *p_err)
N* {
N* :
N*
N* if (p_err == (CPU_ERR *)0) {
N* CPU_SW_EXCEPTION((OBJ *)0); Exception macro returns NULL 'OBJ *'
N* }
N*
N* :
N* }
N*
N*********************************************************************************************************
N*/
N
N#ifndef CPU_SW_EXCEPTION /* See Note #2. */
N#define CPU_SW_EXCEPTION(err_rtn_val) do { \
N CPU_SW_Exception(); \
N } while (0)
X#define CPU_SW_EXCEPTION(err_rtn_val) do { CPU_SW_Exception(); } while (0)
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* CPU_VAL_UNUSED()
N*
N* Description :
N*
N* Argument(s) : none.
N*
N* Return(s) : none.
N*
N* Caller(s) : #### various.
N*
N* Note(s) : none.
N*********************************************************************************************************
N*/
N
N
N#define CPU_VAL_UNUSED(val) ((void)&(val));
N
N
N#define CPU_VAL_IGNORED(val) CPU_VAL_UNUSED(val)
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* CPU_TYPE_CREATE()
N*
N* Description : Creates a generic type value.
N*
N* Argument(s) : char_1 1st ASCII character to create generic type value.
N*
N* char_2 2nd ASCII character to create generic type value.
N*
N* char_3 3rd ASCII character to create generic type value.
N*
N* char_4 4th ASCII character to create generic type value.
N*
N* Return(s) : 32-bit generic type value.
N*
N* Caller(s) : various.
N*
N* Note(s) : (1) (a) Generic type values should be #define'd with large, non-trivial values to trap
N* & discard invalid/corrupted objects based on type value.
N*
N* In other words, by assigning large, non-trivial values to valid objects' type
N* fields; the likelihood that an object with an unassigned &/or corrupted type
N* field will contain a value is highly improbable & therefore the object itself
N* will be trapped as invalid.
N*
N* (b) (1) CPU_TYPE_CREATE() creates a 32-bit type value from four values.
N*
N* (2) Ideally, generic type values SHOULD be created from 'CPU_CHAR' characters to
N* represent ASCII string abbreviations of the specific object types. Memory
N* displays of object type values will display the specific object types with
N* their chosen ASCII names.
N*
N* Examples :
N*
N* #define FILE_TYPE CPU_TYPE_CREATE('F', 'I', 'L', 'E')
N* #define BUF_TYPE CPU_TYPE_CREATE('B', 'U', 'F', ' ')
N*********************************************************************************************************
N*/
N
N#if (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_BIG)
X#if (2u == 1u)
S#define CPU_TYPE_CREATE(char_1, char_2, char_3, char_4) (((CPU_INT32U)((CPU_INT08U)(char_1)) << (3u * DEF_OCTET_NBR_BITS)) | \
S ((CPU_INT32U)((CPU_INT08U)(char_2)) << (2u * DEF_OCTET_NBR_BITS)) | \
S ((CPU_INT32U)((CPU_INT08U)(char_3)) << (1u * DEF_OCTET_NBR_BITS)) | \
S ((CPU_INT32U)((CPU_INT08U)(char_4)) << (0u * DEF_OCTET_NBR_BITS)))
X#define CPU_TYPE_CREATE(char_1, char_2, char_3, char_4) (((CPU_INT32U)((CPU_INT08U)(char_1)) << (3u * DEF_OCTET_NBR_BITS)) | ((CPU_INT32U)((CPU_INT08U)(char_2)) << (2u * DEF_OCTET_NBR_BITS)) | ((CPU_INT32U)((CPU_INT08U)(char_3)) << (1u * DEF_OCTET_NBR_BITS)) | ((CPU_INT32U)((CPU_INT08U)(char_4)) << (0u * DEF_OCTET_NBR_BITS)))
S
N#else
N
N#if ((CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_64) || \
N (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_32))
X#if ((4 == 8) || (4 == 4))
N#define CPU_TYPE_CREATE(char_1, char_2, char_3, char_4) (((CPU_INT32U)((CPU_INT08U)(char_1)) << (0u * DEF_OCTET_NBR_BITS)) | \
N ((CPU_INT32U)((CPU_INT08U)(char_2)) << (1u * DEF_OCTET_NBR_BITS)) | \
N ((CPU_INT32U)((CPU_INT08U)(char_3)) << (2u * DEF_OCTET_NBR_BITS)) | \
N ((CPU_INT32U)((CPU_INT08U)(char_4)) << (3u * DEF_OCTET_NBR_BITS)))
X#define CPU_TYPE_CREATE(char_1, char_2, char_3, char_4) (((CPU_INT32U)((CPU_INT08U)(char_1)) << (0u * DEF_OCTET_NBR_BITS)) | ((CPU_INT32U)((CPU_INT08U)(char_2)) << (1u * DEF_OCTET_NBR_BITS)) | ((CPU_INT32U)((CPU_INT08U)(char_3)) << (2u * DEF_OCTET_NBR_BITS)) | ((CPU_INT32U)((CPU_INT08U)(char_4)) << (3u * DEF_OCTET_NBR_BITS)))
N
N
N#elif (CPU_CFG_DATA_SIZE == CPU_WORD_SIZE_16)
S#define CPU_TYPE_CREATE(char_1, char_2, char_3, char_4) (((CPU_INT32U)((CPU_INT08U)(char_1)) << (2u * DEF_OCTET_NBR_BITS)) | \
S ((CPU_INT32U)((CPU_INT08U)(char_2)) << (3u * DEF_OCTET_NBR_BITS)) | \
S ((CPU_INT32U)((CPU_INT08U)(char_3)) << (0u * DEF_OCTET_NBR_BITS)) | \
S ((CPU_INT32U)((CPU_INT08U)(char_4)) << (1u * DEF_OCTET_NBR_BITS)))
X#define CPU_TYPE_CREATE(char_1, char_2, char_3, char_4) (((CPU_INT32U)((CPU_INT08U)(char_1)) << (2u * DEF_OCTET_NBR_BITS)) | ((CPU_INT32U)((CPU_INT08U)(char_2)) << (3u * DEF_OCTET_NBR_BITS)) | ((CPU_INT32U)((CPU_INT08U)(char_3)) << (0u * DEF_OCTET_NBR_BITS)) | ((CPU_INT32U)((CPU_INT08U)(char_4)) << (1u * DEF_OCTET_NBR_BITS)))
S
S#else /* Dflt CPU_WORD_SIZE_08. */
S#define CPU_TYPE_CREATE(char_1, char_2, char_3, char_4) (((CPU_INT32U)((CPU_INT08U)(char_1)) << (3u * DEF_OCTET_NBR_BITS)) | \
S ((CPU_INT32U)((CPU_INT08U)(char_2)) << (2u * DEF_OCTET_NBR_BITS)) | \
S ((CPU_INT32U)((CPU_INT08U)(char_3)) << (1u * DEF_OCTET_NBR_BITS)) | \
S ((CPU_INT32U)((CPU_INT08U)(char_4)) << (0u * DEF_OCTET_NBR_BITS)))
X#define CPU_TYPE_CREATE(char_1, char_2, char_3, char_4) (((CPU_INT32U)((CPU_INT08U)(char_1)) << (3u * DEF_OCTET_NBR_BITS)) | ((CPU_INT32U)((CPU_INT08U)(char_2)) << (2u * DEF_OCTET_NBR_BITS)) | ((CPU_INT32U)((CPU_INT08U)(char_3)) << (1u * DEF_OCTET_NBR_BITS)) | ((CPU_INT32U)((CPU_INT08U)(char_4)) << (0u * DEF_OCTET_NBR_BITS)))
N#endif
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* FUNCTION PROTOTYPES
N*
N* Note(s) : (1) CPU interrupts disabled time measurement functions prototyped/defined only if
N* CPU_CFG_INT_DIS_MEAS_EN #define'd in 'cpu_cfg.h'.
N*
N* (2) (a) CPU_CntLeadZeros() defined in :
N*
N* (1) 'cpu_a.asm', if CPU_CFG_LEAD_ZEROS_ASM_PRESENT #define'd in 'cpu.h'/
N* 'cpu_cfg.h' to enable assembly-optimized function(s)
N*
N* (2) 'cpu_core.c', if CPU_CFG_LEAD_ZEROS_ASM_PRESENT NOT #define'd in 'cpu.h'/
N* 'cpu_cfg.h' to enable C-source-optimized function(s)
N*
N* (b) CPU_CntTrailZeros() defined in :
N*
N* (1) 'cpu_a.asm', if CPU_CFG_TRAIL_ZEROS_ASM_PRESENT #define'd in 'cpu.h'/
N* 'cpu_cfg.h' to enable assembly-optimized function(s)
N*
N* (2) 'cpu_core.c', if CPU_CFG_TRAIL_ZEROS_ASM_PRESENT NOT #define'd in 'cpu.h'/
N* 'cpu_cfg.h' to enable C-source-optimized function(s)
N*********************************************************************************************************
N*/
N
Nvoid CPU_Init (void);
N
Nvoid CPU_SW_Exception (void);
N
N
N
N#if (CPU_CFG_NAME_EN == DEF_ENABLED) /* -------------- CPU NAME FNCTS -------------- */
X#if (1u == 1u)
Nvoid CPU_NameClr (void);
N
Nvoid CPU_NameGet ( CPU_CHAR *p_name,
N CPU_ERR *p_err);
N
Nvoid CPU_NameSet (const CPU_CHAR *p_name,
N CPU_ERR *p_err);
N#endif
N
N
N
N /* --------------- CPU TS FNCTS --------------- */
N#if (CPU_CFG_TS_32_EN == DEF_ENABLED)
X#if (1u == 1u)
NCPU_TS32 CPU_TS_Get32 (void);
N#endif
N
N#if (CPU_CFG_TS_64_EN == DEF_ENABLED)
X#if (0u == 1u)
SCPU_TS64 CPU_TS_Get64 (void);
N#endif
N
N#if (CPU_CFG_TS_EN == DEF_ENABLED)
X#if (1u == 1u)
Nvoid CPU_TS_Update (void);
N#endif
N
N
N#if (CPU_CFG_TS_TMR_EN == DEF_ENABLED) /* ------------- CPU TS TMR FNCTS ------------- */
X#if (1u == 1u)
NCPU_TS_TMR_FREQ CPU_TS_TmrFreqGet (CPU_ERR *p_err);
N
Nvoid CPU_TS_TmrFreqSet (CPU_TS_TMR_FREQ freq_hz);
N#endif
N
N
N
N#ifdef CPU_CFG_INT_DIS_MEAS_EN /* -------- CPU INT DIS TIME MEAS FNCTS ------- */
S /* See Note #1. */
SCPU_TS_TMR CPU_IntDisMeasMaxCurReset(void);
S
SCPU_TS_TMR CPU_IntDisMeasMaxCurGet (void);
S
SCPU_TS_TMR CPU_IntDisMeasMaxGet (void);
S
S
Svoid CPU_IntDisMeasStart (void);
S
Svoid CPU_IntDisMeasStop (void);
N#endif
N
N
N
N /* ----------- CPU CNT ZEROS FNCTS ------------ */
NCPU_DATA CPU_CntLeadZeros (CPU_DATA val);
N
N#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_08)
X#if (8 >= 1)
NCPU_DATA CPU_CntLeadZeros08 (CPU_INT08U val);
N#endif
N#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_16)
X#if (8 >= 2)
NCPU_DATA CPU_CntLeadZeros16 (CPU_INT16U val);
N#endif
N#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_32)
X#if (8 >= 4)
NCPU_DATA CPU_CntLeadZeros32 (CPU_INT32U val);
N#endif
N#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_64)
X#if (8 >= 8)
NCPU_DATA CPU_CntLeadZeros64 (CPU_INT64U val);
N#endif
N
N
NCPU_DATA CPU_CntTrailZeros (CPU_DATA val);
N
N#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_08)
X#if (8 >= 1)
NCPU_DATA CPU_CntTrailZeros08 (CPU_INT08U val);
N#endif
N#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_16)
X#if (8 >= 2)
NCPU_DATA CPU_CntTrailZeros16 (CPU_INT16U val);
N#endif
N#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_32)
X#if (8 >= 4)
NCPU_DATA CPU_CntTrailZeros32 (CPU_INT32U val);
N#endif
N#if (CPU_CFG_DATA_SIZE_MAX >= CPU_WORD_SIZE_64)
X#if (8 >= 8)
NCPU_DATA CPU_CntTrailZeros64 (CPU_INT64U val);
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* FUNCTION PROTOTYPES
N* DEFINED IN PRODUCT'S BSP
N*********************************************************************************************************
N*/
N
N/*
N*********************************************************************************************************
N* CPU_TS_TmrInit()
N*
N* Description : Initialize & start CPU timestamp timer.
N*
N* Argument(s) : none.
N*
N* Return(s) : none.
N*
N* Caller(s) : CPU_TS_Init().
N*
N* This function is an INTERNAL CPU module function & MUST be implemented by application/
N* BSP function(s) [see Note #1] but MUST NOT be called by application function(s).
N*
N* Note(s) : (1) CPU_TS_TmrInit() is an application/BSP function that MUST be defined by the developer
N* if either of the following CPU features is enabled :
N*
N* (a) CPU timestamps
N* (b) CPU interrupts disabled time measurements
N*
N* See 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #1'
N* & 'cpu_cfg.h CPU INTERRUPTS DISABLED TIME MEASUREMENT CONFIGURATION Note #1a'.
N*
N* (2) (a) Timer count values MUST be returned via word-size-configurable 'CPU_TS_TMR'
N* data type.
N*
N* (1) If timer has more bits, truncate timer values' higher-order bits greater
N* than the configured 'CPU_TS_TMR' timestamp timer data type word size.
N*
N* (2) Since the timer MUST NOT have less bits than the configured 'CPU_TS_TMR'
N* timestamp timer data type word size; 'CPU_CFG_TS_TMR_SIZE' MUST be
N* configured so that ALL bits in 'CPU_TS_TMR' data type are significant.
N*
N* In other words, if timer size is not a binary-multiple of 8-bit octets
N* (e.g. 20-bits or even 24-bits), then the next lower, binary-multiple
N* octet word size SHOULD be configured (e.g. to 16-bits). However, the
N* minimum supported word size for CPU timestamp timers is 8-bits.
N*
N* See also 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #2'
N* & 'cpu_core.h CPU TIMESTAMP DATA TYPES Note #1'.
N*
N* (b) Timer SHOULD be an 'up' counter whose values increase with each time count.
N*
N* (c) When applicable, timer period SHOULD be less than the typical measured time
N* but MUST be less than the maximum measured time; otherwise, timer resolution
N* inadequate to measure desired times.
N*
N* See also 'CPU_TS_TmrRd() Note #2'.
N*********************************************************************************************************
N*/
N
N#if (CPU_CFG_TS_TMR_EN == DEF_ENABLED)
X#if (1u == 1u)
Nvoid CPU_TS_TmrInit(void);
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* CPU_TS_TmrRd()
N*
N* Description : Get current CPU timestamp timer count value.
N*
N* Argument(s) : none.
N*
N* Return(s) : Timestamp timer count (see Notes #2a & #2b).
N*
N* Caller(s) : CPU_TS_Init(),
N* CPU_TS_Get32(),
N* CPU_TS_Get64(),
N* CPU_IntDisMeasStart(),
N* CPU_IntDisMeasStop().
N*
N* This function is an INTERNAL CPU module function & MUST be implemented by application/
N* BSP function(s) [see Note #1] but SHOULD NOT be called by application function(s).
N*
N* Note(s) : (1) CPU_TS_TmrRd() is an application/BSP function that MUST be defined by the developer
N* if either of the following CPU features is enabled :
N*
N* (a) CPU timestamps
N* (b) CPU interrupts disabled time measurements
N*
N* See 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #1'
N* & 'cpu_cfg.h CPU INTERRUPTS DISABLED TIME MEASUREMENT CONFIGURATION Note #1a'.
N*
N* (2) (a) Timer count values MUST be returned via word-size-configurable 'CPU_TS_TMR'
N* data type.
N*
N* (1) If timer has more bits, truncate timer values' higher-order bits greater
N* than the configured 'CPU_TS_TMR' timestamp timer data type word size.
N*
N* (2) Since the timer MUST NOT have less bits than the configured 'CPU_TS_TMR'
N* timestamp timer data type word size; 'CPU_CFG_TS_TMR_SIZE' MUST be
N* configured so that ALL bits in 'CPU_TS_TMR' data type are significant.
N*
N* In other words, if timer size is not a binary-multiple of 8-bit octets
N* (e.g. 20-bits or even 24-bits), then the next lower, binary-multiple
N* octet word size SHOULD be configured (e.g. to 16-bits). However, the
N* minimum supported word size for CPU timestamp timers is 8-bits.
N*
N* See also 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #2'
N* & 'cpu_core.h CPU TIMESTAMP DATA TYPES Note #1'.
N*
N* (b) Timer SHOULD be an 'up' counter whose values increase with each time count.
N*
N* (1) If timer is a 'down' counter whose values decrease with each time count,
N* then the returned timer value MUST be ones-complemented.
N*
N* (c) (1) When applicable, the amount of time measured by CPU timestamps is
N* calculated by either of the following equations :
N*
N* (A) Time measured = Number timer counts * Timer period
N*
N* where
N*
N* Number timer counts Number of timer counts measured
N* Timer period Timer's period in some units of
N* (fractional) seconds
N* Time measured Amount of time measured, in same
N* units of (fractional) seconds
N* as the Timer period
N*
N* Number timer counts
N* (B) Time measured = ---------------------
N* Timer frequency
N*
N* where
N*
N* Number timer counts Number of timer counts measured
N* Timer frequency Timer's frequency in some units
N* of counts per second
N* Time measured Amount of time measured, in seconds
N*
N* (2) Timer period SHOULD be less than the typical measured time but MUST be less
N* than the maximum measured time; otherwise, timer resolution inadequate to
N* measure desired times.
N*********************************************************************************************************
N*/
N
N#if (CPU_CFG_TS_TMR_EN == DEF_ENABLED)
X#if (1u == 1u)
NCPU_TS_TMR CPU_TS_TmrRd(void);
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* CPU_TSxx_to_uSec()
N*
N* Description : Convert a 32-/64-bit CPU timestamp from timer counts to microseconds.
N*
N* Argument(s) : ts_cnts CPU timestamp (in timestamp timer counts [see Note #2aA]).
N*
N* Return(s) : Converted CPU timestamp (in microseconds [see Note #2aD]).
N*
N* Caller(s) : Application.
N*
N* This function is an (optional) CPU module application programming interface (API)
N* function which MAY be implemented by application/BSP function(s) [see Note #1] &
N* MAY be called by application function(s).
N*
N* Note(s) : (1) CPU_TS32_to_uSec()/CPU_TS64_to_uSec() are application/BSP functions that MAY be
N* optionally defined by the developer when either of the following CPU features is
N* enabled :
N*
N* (a) CPU timestamps
N* (b) CPU interrupts disabled time measurements
N*
N* See 'cpu_cfg.h CPU TIMESTAMP CONFIGURATION Note #1'
N* & 'cpu_cfg.h CPU INTERRUPTS DISABLED TIME MEASUREMENT CONFIGURATION Note #1a'.
N*
N* (2) (a) The amount of time measured by CPU timestamps is calculated by either of
N* the following equations :
N*
N* 10^6 microseconds
N* (1) Time measured = Number timer counts * ------------------- * Timer period
N* 1 second
N*
N* Number timer counts 10^6 microseconds
N* (2) Time measured = --------------------- * -------------------
N* Timer frequency 1 second
N*
N* where
N*
N* (A) Number timer counts Number of timer counts measured
N* (B) Timer frequency Timer's frequency in some units
N* of counts per second
N* (C) Timer period Timer's period in some units of
N* (fractional) seconds
N* (D) Time measured Amount of time measured,
N* in microseconds
N*
N* (b) Timer period SHOULD be less than the typical measured time but MUST be less
N* than the maximum measured time; otherwise, timer resolution inadequate to
N* measure desired times.
N*
N* (c) Specific implementations may convert any number of CPU_TS32 or CPU_TS64 bits
N* -- up to 32 or 64, respectively -- into microseconds.
N*********************************************************************************************************
N*/
N
N#if (CPU_CFG_TS_32_EN == DEF_ENABLED)
X#if (1u == 1u)
NCPU_INT64U CPU_TS32_to_uSec(CPU_TS32 ts_cnts);
N#endif
N
N#if (CPU_CFG_TS_64_EN == DEF_ENABLED)
X#if (0u == 1u)
SCPU_INT64U CPU_TS64_to_uSec(CPU_TS64 ts_cnts);
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* CONFIGURATION ERRORS
N*********************************************************************************************************
N*/
N
N#ifndef CPU_CFG_NAME_EN
S#error "CPU_CFG_NAME_EN not #define'd in 'cpu_cfg.h'"
S#error " [MUST be DEF_ENABLED ] "
S#error " [ || DEF_DISABLED] "
S
S#elif ((CPU_CFG_NAME_EN != DEF_ENABLED ) && \
S (CPU_CFG_NAME_EN != DEF_DISABLED))
X#elif ((1u != 1u ) && (1u != 0u))
S#error "CPU_CFG_NAME_EN illegally #define'd in 'cpu_cfg.h'"
S#error " [MUST be DEF_ENABLED ] "
S#error " [ || DEF_DISABLED] "
S
S
N#elif (CPU_CFG_NAME_EN == DEF_ENABLED)
X#elif (1u == 1u)
N
N#ifndef CPU_CFG_NAME_SIZE
S#error "CPU_CFG_NAME_SIZE not #define'd in 'cpu_cfg.h'"
S#error " [MUST be >= 1] "
S#error " [ && <= 255] "
S
S#elif (DEF_CHK_VAL(CPU_CFG_NAME_SIZE, \
S 1, \
S DEF_INT_08U_MAX_VAL) != DEF_OK)
X#elif (((((((!(((16) >= 1) && ((1) < 1))) && ((((1) >= 1) && ((16) < 1)) || ((16) < (1)))) ? 0u : 1u) == 0u) || ((((!(((255u) >= 1) && ((16) < 1))) && ((((16) >= 1) && ((255u) < 1)) || ((16) > (255u)))) ? 0u : 1u) == 0u)) ? 0u : 1u) != 1u)
S#error "CPU_CFG_NAME_SIZE illegally #define'd in 'cpu_cfg.h'"
S#error " [MUST be >= 1] "
S#error " [ && <= 255] "
N#endif
N
N#endif
N
N
N
N
N#ifndef CPU_CFG_TS_32_EN
S#error "CPU_CFG_TS_32_EN not #define'd in 'cpu_cfg.h'"
S#error " [MUST be DEF_DISABLED] "
S#error " [ || DEF_ENABLED ] "
S
S#elif ((CPU_CFG_TS_32_EN != DEF_DISABLED) && \
S (CPU_CFG_TS_32_EN != DEF_ENABLED ))
X#elif ((1u != 0u) && (1u != 1u ))
S#error "CPU_CFG_TS_32_EN illegally #define'd in 'cpu_cfg.h'"
S#error " [MUST be DEF_DISABLED] "
S#error " [ || DEF_ENABLED ] "
S
N#endif
N
N
N#ifndef CPU_CFG_TS_64_EN
S#error "CPU_CFG_TS_64_EN not #define'd in 'cpu_cfg.h'"
S#error " [MUST be DEF_DISABLED] "
S#error " [ || DEF_ENABLED ] "
S
S#elif ((CPU_CFG_TS_64_EN != DEF_DISABLED) && \
S (CPU_CFG_TS_64_EN != DEF_ENABLED ))
X#elif ((0u != 0u) && (0u != 1u ))
S#error "CPU_CFG_TS_64_EN illegally #define'd in 'cpu_cfg.h'"
S#error " [MUST be DEF_DISABLED] "
S#error " [ || DEF_ENABLED ] "
S
N#endif
N
N /* Correctly configured in 'cpu_core.h'; DO NOT MODIFY. */
N#ifndef CPU_CFG_TS_EN
S#error "CPU_CFG_TS_EN not #define'd in 'cpu_core.h'"
S#error " [MUST be DEF_DISABLED] "
S#error " [ || DEF_ENABLED ] "
S
S#elif ((CPU_CFG_TS_EN != DEF_DISABLED) && \
S (CPU_CFG_TS_EN != DEF_ENABLED ))
X#elif ((1u != 0u) && (1u != 1u ))
S#error "CPU_CFG_TS_EN illegally #define'd in 'cpu_core.h'"
S#error " [MUST be DEF_DISABLED] "
S#error " [ || DEF_ENABLED ] "
S
N#endif
N
N
N/*$PAGE*/
N /* Correctly configured in 'cpu_core.h'; DO NOT MODIFY. */
N#ifndef CPU_CFG_TS_TMR_EN
S#error "CPU_CFG_TS_TMR_EN not #define'd in 'cpu_core.h'"
S#error " [MUST be DEF_DISABLED] "
S#error " [ || DEF_ENABLED ] "
S
S#elif ((CPU_CFG_TS_TMR_EN != DEF_DISABLED) && \
S (CPU_CFG_TS_TMR_EN != DEF_ENABLED ))
X#elif ((1u != 0u) && (1u != 1u ))
S#error "CPU_CFG_TS_TMR_EN illegally #define'd in 'cpu_core.h'"
S#error " [MUST be DEF_DISABLED] "
S#error " [ || DEF_ENABLED ] "
S
S
N#elif (CPU_CFG_TS_TMR_EN == DEF_ENABLED)
X#elif (1u == 1u)
N
N#ifndef CPU_CFG_TS_TMR_SIZE
S#error "CPU_CFG_TS_TMR_SIZE not #define'd in 'cpu_cfg.h' "
S#error " [MUST be CPU_WORD_SIZE_08 8-bit timer]"
S#error " [ || CPU_WORD_SIZE_16 16-bit timer]"
S#error " [ || CPU_WORD_SIZE_32 32-bit timer]"
S#error " [ || CPU_WORD_SIZE_64 64-bit timer]"
S
S#elif ((CPU_CFG_TS_TMR_SIZE != CPU_WORD_SIZE_08) && \
S (CPU_CFG_TS_TMR_SIZE != CPU_WORD_SIZE_16) && \
S (CPU_CFG_TS_TMR_SIZE != CPU_WORD_SIZE_32) && \
S (CPU_CFG_TS_TMR_SIZE != CPU_WORD_SIZE_64))
X#elif ((4 != 1) && (4 != 2) && (4 != 4) && (4 != 8))
S#error "CPU_CFG_TS_TMR_SIZE illegally #define'd in 'cpu_cfg.h' "
S#error " [MUST be CPU_WORD_SIZE_08 8-bit timer]"
S#error " [ || CPU_WORD_SIZE_16 16-bit timer]"
S#error " [ || CPU_WORD_SIZE_32 32-bit timer]"
S#error " [ || CPU_WORD_SIZE_64 64-bit timer]"
N#endif
N
N#endif
N
N
N
N#ifndef CPU_CFG_INT_DIS_MEAS_EN
N#if 0 /* Optionally configured in 'cpu_cfg.h'; DO NOT MODIFY. */
S#error "CPU_CFG_INT_DIS_MEAS_EN not #define'd in 'cpu_cfg.h'"
N#endif
N
N#else
S
S#ifndef CPU_CFG_INT_DIS_MEAS_OVRHD_NBR
S#error "CPU_CFG_INT_DIS_MEAS_OVRHD_NBR not #define'd in 'cpu_cfg.h' "
S#error " [MUST be >= CPU_TIME_MEAS_NBR_MIN]"
S#error " [ || <= CPU_TIME_MEAS_NBR_MAX]"
S
S#elif (DEF_CHK_VAL(CPU_CFG_INT_DIS_MEAS_OVRHD_NBR, \
S CPU_TIME_MEAS_NBR_MIN, \
S CPU_TIME_MEAS_NBR_MAX) != DEF_OK)
X#elif (DEF_CHK_VAL(CPU_CFG_INT_DIS_MEAS_OVRHD_NBR, CPU_TIME_MEAS_NBR_MIN, CPU_TIME_MEAS_NBR_MAX) != DEF_OK)
S#error "CPU_CFG_INT_DIS_MEAS_OVRHD_NBR illegally #define'd in 'cpu_cfg.h' "
S#error " [MUST be >= CPU_TIME_MEAS_NBR_MIN]"
S#error " [ || <= CPU_TIME_MEAS_NBR_MAX]"
S
S#endif
S
N#endif
N
N
N
N
N#ifndef CPU_CFG_LEAD_ZEROS_ASM_PRESENT
S#if 0 /* Optionally configured in 'cpu_cfg.h'; DO NOT MODIFY. */
S#error "CPU_CFG_LEAD_ZEROS_ASM_PRESENT not #define'd in 'cpu.h'/'cpu_cfg.h'"
S#endif
N#endif
N
N
N#ifndef CPU_CFG_TRAIL_ZEROS_ASM_PRESENT
S#if 0 /* Optionally configured in 'cpu_cfg.h'; DO NOT MODIFY. */
S#error "CPU_CFG_TRAIL_ZEROS_ASM_PRESENT not #define'd in 'cpu.h'/'cpu_cfg.h'"
S#endif
N#endif
N
N
N/*$PAGE*/
N/*
N*********************************************************************************************************
N* CPU PORT CONFIGURATION ERRORS
N*********************************************************************************************************
N*/
N
N#ifndef CPU_CFG_ADDR_SIZE
S#error "CPU_CFG_ADDR_SIZE not #define'd in 'cpu.h'"
N#endif
N
N#ifndef CPU_CFG_DATA_SIZE
S#error "CPU_CFG_DATA_SIZE not #define'd in 'cpu.h'"
N#endif
N
N#ifndef CPU_CFG_DATA_SIZE_MAX
S#error "CPU_CFG_DATA_SIZE_MAX not #define'd in 'cpu.h'"
N#endif
N
N
N/*
N*********************************************************************************************************
N* LIBRARY CONFIGURATION ERRORS
N*********************************************************************************************************
N*/
N
N /* See 'cpu_core.h Note #1a'. */
N#if (LIB_VERSION < 13500u)
X#if (13700u < 13500u)
S#error "LIB_VERSION [SHOULD be >= V1.35.00]"
N#endif
N
N
N/*
N*********************************************************************************************************
N* MODULE END
N*
N* Note(s) : (1) See 'cpu_core.h MODULE'.
N*********************************************************************************************************
N*/
N
N#endif /* End of CPU core module include. */
N
L 62 "..\..\uCOS-III\uCOS-III\Source\os.h" 2
N#include <lib_def.h>
N#include <os_type.h>
L 1 "..\..\uCOS-III\uCOS-III\Source\os_type.h" 1
N/*
N************************************************************************************************************************
N* uC/OS-III
N* The Real-Time Kernel
N*
N* (c) Copyright 2009-2012; Micrium, Inc.; Weston, FL
N* All rights reserved. Protected by international copyright laws.
N*
N* File : OS_TYPE.H
N* By : JJL
N* Version : V3.03.01
N*
N* LICENSING TERMS:
N* ---------------
N* uC/OS-III is provided in source form for FREE short-term evaluation, for educational use or
N* for peaceful research. If you plan or intend to use uC/OS-III in a commercial application/
N* product then, you need to contact Micrium to properly license uC/OS-III for its use in your
N* application/product. We provide ALL the source code for your convenience and to help you
N* experience uC/OS-III. The fact that the source is provided does NOT mean that you can use
N* it commercially without paying a licensing fee.
N*
N* Knowledge of the source code may NOT be used to develop a similar product.
N*
N* Please help us continue to provide the embedded community with the finest software available.
N* Your honesty is greatly appreciated.
N*
N* You can contact us at www.micrium.com, or by phone at +1 (954) 217-2036.
N************************************************************************************************************************
N*/
N
N#ifndef OS_TYPE_H
N#define OS_TYPE_H
N
N#ifdef VSC_INCLUDE_H_FILE_NAMES
Sconst CPU_CHAR *os_type__h = "$Id: $";
N#endif
N
N/*
N************************************************************************************************************************
N* INCLUDE HEADER FILES
N************************************************************************************************************************
N*/
N
N /* Description # Bits */
N /* <recommended> */
N /* ----------------------------------------------------------- */
N
Ntypedef CPU_INT16U OS_CPU_USAGE; /* CPU Usage 0..10000 <16>/32 */
N
Ntypedef CPU_INT32U OS_CTR; /* Counter, 32 */
N
Ntypedef CPU_INT32U OS_CTX_SW_CTR; /* Counter of context switches, 32 */
N
Ntypedef CPU_INT32U OS_CYCLES; /* CPU clock cycles, <32>/64 */
N
Ntypedef CPU_INT32U OS_FLAGS; /* Event flags, 8/16/<32> */
N
Ntypedef CPU_INT32U OS_IDLE_CTR; /* Holds the number of times the idle task runs, <32>/64 */
N
Ntypedef CPU_INT16U OS_MEM_QTY; /* Number of memory blocks, <16>/32 */
Ntypedef CPU_INT16U OS_MEM_SIZE; /* Size in bytes of a memory block, <16>/32 */
N
Ntypedef CPU_INT16U OS_MSG_QTY; /* Number of OS_MSGs in the msg pool, <16>/32 */
Ntypedef CPU_INT16U OS_MSG_SIZE; /* Size of messages in number of bytes, <16>/32 */
N
Ntypedef CPU_INT08U OS_NESTING_CTR; /* Interrupt and scheduler nesting, <8>/16/32 */
N
Ntypedef CPU_INT16U OS_OBJ_QTY; /* Number of kernel objects counter, <16>/32 */
Ntypedef CPU_INT32U OS_OBJ_TYPE; /* Special flag to determine object type, 32 */
N
Ntypedef CPU_INT16U OS_OPT; /* Holds function options <16>/32 */
N
Ntypedef CPU_INT08U OS_PRIO; /* Priority of a task, <8>/16/32 */
N
Ntypedef CPU_INT16U OS_QTY; /* Quantity <16>/32 */
N
Ntypedef CPU_INT32U OS_RATE_HZ; /* Rate in Hertz 32 */
N
Ntypedef CPU_INT32U OS_REG; /* Task register 8/16/<32> */
Ntypedef CPU_INT08U OS_REG_ID; /* Index to task register <8>/16/32 */
N
Ntypedef CPU_INT32U OS_SEM_CTR; /* Semaphore value 16/<32> */
N
Ntypedef CPU_INT08U OS_STATE; /* State variable <8>/16/32 */
N
Ntypedef CPU_INT08U OS_STATUS; /* Status <8>/16/32 */
N
Ntypedef CPU_INT32U OS_TICK; /* Clock tick counter <32>/64 */
Ntypedef CPU_INT16U OS_TICK_SPOKE_IX; /* Tick wheel spoke position 8/<16>/32 */
N
Ntypedef CPU_INT16U OS_TMR_SPOKE_IX; /* Timer wheel spoke position 8/<16>/32 */
N
N#endif
L 64 "..\..\uCOS-III\uCOS-III\Source\os.h" 2
N#include <os_cpu.h>
L 1 "..\..\uCOS-III\uCOS-III\Ports\ARM-Cortex-M4\Generic\RealView\os_cpu.h" 1
N/*
N*********************************************************************************************************
N* uC/OS-III
N* The Real-Time Kernel
N*
N*
N* (c) Copyright 2010; Micrium, Inc.; Weston, FL
N* All rights reserved. Protected by international copyright laws.
N*
N* ARM Cortex-M4 Port
N*
N* File : OS_CPU.H
N* Version : V3.01.2
N* By : JJL
N*
N* LICENSING TERMS:
N* ---------------
N* uC/OS-III is provided in source form for FREE short-term evaluation, for educational use or
N* for peaceful research. If you plan or intend to use uC/OS-III in a commercial application/
N* product then, you need to contact Micrium to properly license uC/OS-III for its use in your
N* application/product. We provide ALL the source code for your convenience and to help you
N* experience uC/OS-III. The fact that the source is provided does NOT mean that you can use
N* it commercially without paying a licensing fee.
N*
N* Knowledge of the source code may NOT be used to develop a similar product.
N*
N* Please help us continue to provide the embedded community with the finest software available.
N* Your honesty is greatly appreciated.
N*
N* You can contact us at www.micrium.com, or by phone at +1 (954) 217-2036.
N*
N* For : ARMv7 Cortex-M4
N* Mode : Thumb-2 ISA
N* Toolchain : RealView
N*********************************************************************************************************
N*/
N
N#ifndef OS_CPU_H
N#define OS_CPU_H
N
N#ifdef OS_CPU_GLOBALS
S#define OS_CPU_EXT
N#else
N#define OS_CPU_EXT extern
N#endif
N
N/*
N*********************************************************************************************************
N* DEFINES
N*********************************************************************************************************
N*/
N
N// #ifdef __ARMVFP__
N
N// #else
N// #define OS_CPU_ARM_FP_EN DEF_DISABLED
N// #endif
N// #define OS_CPU_ARM_FP_REG_NBR 32u
N#define OS_CPU_ARM_FP_EN DEF_ENABLED
N/*
N*********************************************************************************************************
N* MACROS
N*********************************************************************************************************
N*/
N
N#define OS_TASK_SW() OSCtxSw()
N
N/*
N*********************************************************************************************************
N* TIMESTAMP CONFIGURATION
N*
N* Note(s) : (1) OS_TS_GET() is generally defined as CPU_TS_Get32() to allow CPU timestamp timer to be of
N* any data type size.
N*
N* (2) For architectures that provide 32-bit or higher precision free running counters
N* (i.e. cycle count registers):
N*
N* (a) OS_TS_GET() may be defined as CPU_TS_TmrRd() to improve performance when retrieving
N* the timestamp.
N*
N* (b) CPU_TS_TmrRd() MUST be configured to be greater or equal to 32-bits to avoid
N* truncation of TS.
N*********************************************************************************************************
N*/
N
N#if OS_CFG_TS_EN == 1u
X#if 0u == 1u
S#define OS_TS_GET() (CPU_TS)CPU_TS_TmrRd() /* See Note #2a. */
N#else
N#define OS_TS_GET() (CPU_TS)0u
N#endif
N
N#if (CPU_CFG_TS_32_EN == DEF_ENABLED) && \
N (CPU_CFG_TS_TMR_SIZE < CPU_WORD_SIZE_32)
X#if (1u == 1u) && (4 < 4)
S /* CPU_CFG_TS_TMR_SIZE MUST be >= 32-bit (see Note #2b). */
S#error "cpu_cfg.h, CPU_CFG_TS_TMR_SIZE MUST be >= CPU_WORD_SIZE_32"
N#endif
N
N
N/*
N*********************************************************************************************************
N* OS TICK INTERRUPT PRIORITY CONFIGURATION
N*
N* Note(s) : (1) For systems that don't need any high, real-time priority interrupts; the tick interrupt
N* should be configured as the highest priority interrupt but won't adversely affect system
N* operations.
N*
N* (2) For systems that need one or more high, real-time interrupts; these should be configured
N* higher than the tick interrupt which MAY delay execution of the tick interrupt.
N*
N* (a) If the higher priority interrupts do NOT continually consume CPU cycles but only
N* occasionally delay tick interrupts, then the real-time interrupts can successfully
N* handle their intermittent/periodic events with the system not losing tick interrupts
N* but only increasing the jitter.
N*
N* (b) If the higher priority interrupts consume enough CPU cycles to continually delay the
N* tick interrupt, then the CPU/system is most likely over-burdened & can't be expected
N* to handle all its interrupts/tasks. The system time reference gets compromised as a
N* result of losing tick interrupts.
N*********************************************************************************************************
N*/
N
N#define OS_CPU_CFG_SYSTICK_PRIO 0u
N
N/*
N*********************************************************************************************************
N* GLOBAL VARIABLES
N*********************************************************************************************************
N*/
N
NOS_CPU_EXT CPU_STK *OS_CPU_ExceptStkBase;
Xextern CPU_STK *OS_CPU_ExceptStkBase;
N
N/*
N*********************************************************************************************************
N* FUNCTION PROTOTYPES
N*********************************************************************************************************
N*/
N
Nvoid OSCtxSw (void);
Nvoid OSIntCtxSw (void);
Nvoid OSStartHighRdy (void);
N
Nvoid OS_CPU_PendSVHandler (void);
N
N
Nvoid OS_CPU_SysTickHandler(void);
Nvoid OS_CPU_SysTickInit (CPU_INT32U cnts);
N
N//#if (OS_CPU_ARM_FP_EN == DEF_ENABLED)
Nvoid OS_CPU_FP_Reg_Push (CPU_STK *stkPtr);
Nvoid OS_CPU_FP_Reg_Pop (CPU_STK *stkPtr);
N//#endif
N#endif
L 65 "..\..\uCOS-III\uCOS-III\Source\os.h" 2
N
N
N/*
N************************************************************************************************************************
N* CRITICAL SECTION HANDLING
N************************************************************************************************************************
N*/
N
N
N#if OS_CFG_SCHED_LOCK_TIME_MEAS_EN > 0u && defined(CPU_CFG_INT_DIS_MEAS_EN)
X#if 0u > 0u && 0L
S#define OS_SCHED_LOCK_TIME_MEAS_START() OS_SchedLockTimeMeasStart()
N#else
N#define OS_SCHED_LOCK_TIME_MEAS_START()
N#endif
N
N
N#if OS_CFG_SCHED_LOCK_TIME_MEAS_EN > 0u && defined(CPU_CFG_INT_DIS_MEAS_EN)
X#if 0u > 0u && 0L
S#define OS_SCHED_LOCK_TIME_MEAS_STOP() OS_SchedLockTimeMeasStop()
N#else
N#define OS_SCHED_LOCK_TIME_MEAS_STOP()
N#endif
N
N#if OS_CFG_ISR_POST_DEFERRED_EN > 0u /* Deferred ISR Posts ------------------------------ */
X#if 0u > 0u
S /* Lock the scheduler */
S#define OS_CRITICAL_ENTER() \
S do { \
S CPU_CRITICAL_ENTER(); \
S OSSchedLockNestingCtr++; \
S if (OSSchedLockNestingCtr == 1u) { \
S OS_SCHED_LOCK_TIME_MEAS_START(); \
S } \
S CPU_CRITICAL_EXIT(); \
S } while (0)
X#define OS_CRITICAL_ENTER() do { CPU_CRITICAL_ENTER(); OSSchedLockNestingCtr++; if (OSSchedLockNestingCtr == 1u) { OS_SCHED_LOCK_TIME_MEAS_START(); } CPU_CRITICAL_EXIT(); } while (0)
S /* Lock the scheduler but re-enable interrupts */
S#define OS_CRITICAL_ENTER_CPU_EXIT() \
S do { \
S OSSchedLockNestingCtr++; \
S \
S if (OSSchedLockNestingCtr == 1u) { \
S OS_SCHED_LOCK_TIME_MEAS_START(); \
S } \
S CPU_CRITICAL_EXIT(); \
S } while (0)
X#define OS_CRITICAL_ENTER_CPU_EXIT() do { OSSchedLockNestingCtr++; if (OSSchedLockNestingCtr == 1u) { OS_SCHED_LOCK_TIME_MEAS_START(); } CPU_CRITICAL_EXIT(); } while (0)
S
S /* Scheduling occurs only if an interrupt occurs */
S#define OS_CRITICAL_EXIT() \
S do { \
S CPU_CRITICAL_ENTER(); \
S OSSchedLockNestingCtr--; \
S if (OSSchedLockNestingCtr == (OS_NESTING_CTR)0) { \
S OS_SCHED_LOCK_TIME_MEAS_STOP(); \
S if (OSIntQNbrEntries > (OS_OBJ_QTY)0) { \
S CPU_CRITICAL_EXIT(); \
S OS_Sched0(); \
S } else { \
S CPU_CRITICAL_EXIT(); \
S } \
S } else { \
S CPU_CRITICAL_EXIT(); \
S } \
S } while (0)
X#define OS_CRITICAL_EXIT() do { CPU_CRITICAL_ENTER(); OSSchedLockNestingCtr--; if (OSSchedLockNestingCtr == (OS_NESTING_CTR)0) { OS_SCHED_LOCK_TIME_MEAS_STOP(); if (OSIntQNbrEntries > (OS_OBJ_QTY)0) { CPU_CRITICAL_EXIT(); OS_Sched0(); } else { CPU_CRITICAL_EXIT(); } } else { CPU_CRITICAL_EXIT(); } } while (0)
S
S#define OS_CRITICAL_EXIT_NO_SCHED() \
S do { \
S CPU_CRITICAL_ENTER(); \
S OSSchedLockNestingCtr--; \
S if (OSSchedLockNestingCtr == (OS_NESTING_CTR)0) { \
S OS_SCHED_LOCK_TIME_MEAS_STOP(); \
S } \
S CPU_CRITICAL_EXIT(); \
S } while (0)
X#define OS_CRITICAL_EXIT_NO_SCHED() do { CPU_CRITICAL_ENTER(); OSSchedLockNestingCtr--; if (OSSchedLockNestingCtr == (OS_NESTING_CTR)0) { OS_SCHED_LOCK_TIME_MEAS_STOP(); } CPU_CRITICAL_EXIT(); } while (0)
S
S
N#else /* Direct ISR Posts -------------------------------- */
N
N
N#define OS_CRITICAL_ENTER() CPU_CRITICAL_ENTER()
N
N#define OS_CRITICAL_ENTER_CPU_EXIT()
N
N#define OS_CRITICAL_EXIT() CPU_CRITICAL_EXIT()
N
N#define OS_CRITICAL_EXIT_NO_SCHED() CPU_CRITICAL_EXIT()
N
N#endif
N
N/*
N************************************************************************************************************************
N* MISCELLANEOUS
N************************************************************************************************************************
N*/
N
N#ifdef OS_GLOBALS
S#define OS_EXT
N#else
N#define OS_EXT extern
N#endif
N
N
N#define OS_PRIO_TBL_SIZE ((OS_CFG_PRIO_MAX - 1u) / (DEF_INT_CPU_NBR_BITS) + 1u)
N
N#define OS_MSG_EN (((OS_CFG_TASK_Q_EN > 0u) || (OS_CFG_Q_EN > 0u)) ? 1u : 0u)
N
N/*$PAGE*/
N/*
N************************************************************************************************************************
N************************************************************************************************************************
N* # D E F I N E S
N************************************************************************************************************************
N************************************************************************************************************************
N*/
N
N/*
N========================================================================================================================
N* TASK STATUS
N========================================================================================================================
N*/
N
N#define OS_STATE_OS_STOPPED (OS_STATE)(0u)
N#define OS_STATE_OS_RUNNING (OS_STATE)(1u)
N
N#define OS_STATE_NOT_RDY (CPU_BOOLEAN)(0u)
N#define OS_STATE_RDY (CPU_BOOLEAN)(1u)
N
N
N /* ------------------- TASK STATES ------------------ */
N#define OS_TASK_STATE_BIT_DLY (OS_STATE)(0x01u) /* /-------- SUSPENDED bit */
N /* | */
N#define OS_TASK_STATE_BIT_PEND (OS_STATE)(0x02u) /* | /----- PEND bit */
N /* | | */
N#define OS_TASK_STATE_BIT_SUSPENDED (OS_STATE)(0x04u) /* | | /--- Delayed/Timeout bit */
N /* | | | */
N /* V V V */
N
N#define OS_TASK_STATE_RDY (OS_STATE)( 0u) /* 0 0 0 Ready */
N#define OS_TASK_STATE_DLY (OS_STATE)( 1u) /* 0 0 1 Delayed or Timeout */
N#define OS_TASK_STATE_PEND (OS_STATE)( 2u) /* 0 1 0 Pend */
N#define OS_TASK_STATE_PEND_TIMEOUT (OS_STATE)( 3u) /* 0 1 1 Pend + Timeout */
N#define OS_TASK_STATE_SUSPENDED (OS_STATE)( 4u) /* 1 0 0 Suspended */
N#define OS_TASK_STATE_DLY_SUSPENDED (OS_STATE)( 5u) /* 1 0 1 Suspended + Delayed or Timeout */
N#define OS_TASK_STATE_PEND_SUSPENDED (OS_STATE)( 6u) /* 1 1 0 Suspended + Pend */
N#define OS_TASK_STATE_PEND_TIMEOUT_SUSPENDED (OS_STATE)( 7u) /* 1 1 1 Suspended + Pend + Timeout */
N#define OS_TASK_STATE_DEL (OS_STATE)(255u)
N
N /* ----------------- PENDING ON ... ----------------- */
N#define OS_TASK_PEND_ON_NOTHING (OS_STATE)( 0u) /* Pending on nothing */
N#define OS_TASK_PEND_ON_FLAG (OS_STATE)( 1u) /* Pending on event flag group */
N#define OS_TASK_PEND_ON_TASK_Q (OS_STATE)( 2u) /* Pending on message to be sent to task */
N#define OS_TASK_PEND_ON_MULTI (OS_STATE)( 3u) /* Pending on multiple semaphores and/or queues */
N#define OS_TASK_PEND_ON_MUTEX (OS_STATE)( 4u) /* Pending on mutual exclusion semaphore */
N#define OS_TASK_PEND_ON_Q (OS_STATE)( 5u) /* Pending on queue */
N#define OS_TASK_PEND_ON_SEM (OS_STATE)( 6u) /* Pending on semaphore */
N#define OS_TASK_PEND_ON_TASK_SEM (OS_STATE)( 7u) /* Pending on signal to be sent to task */
N
N/*
N------------------------------------------------------------------------------------------------------------------------
N* TASK PEND STATUS
N* (Status codes for OS_TCBs field .PendStatus)
N------------------------------------------------------------------------------------------------------------------------
N*/
N
N#define OS_STATUS_PEND_OK (OS_STATUS)( 0u) /* Pending status OK, !pending, or pending complete */
N#define OS_STATUS_PEND_ABORT (OS_STATUS)( 1u) /* Pending aborted */
N#define OS_STATUS_PEND_DEL (OS_STATUS)( 2u) /* Pending object deleted */
N#define OS_STATUS_PEND_TIMEOUT (OS_STATUS)( 3u) /* Pending timed out */
N
N/*
N========================================================================================================================
N* OS OBJECT TYPES
N*
N* Note(s) : (1) OS_OBJ_TYPE_&&& #define values specifically chosen as ASCII representations of the kernel
N* object types. Memory displays of kernel objects will display the kernel object TYPEs with
N* their chosen ASCII names.
N========================================================================================================================
N*/
N
N#define OS_OBJ_TYPE_NONE (OS_OBJ_TYPE)CPU_TYPE_CREATE('N', 'O', 'N', 'E')
N#define OS_OBJ_TYPE_FLAG (OS_OBJ_TYPE)CPU_TYPE_CREATE('F', 'L', 'A', 'G')
N#define OS_OBJ_TYPE_MEM (OS_OBJ_TYPE)CPU_TYPE_CREATE('M', 'E', 'M', ' ')
N#define OS_OBJ_TYPE_MUTEX (OS_OBJ_TYPE)CPU_TYPE_CREATE('M', 'U', 'T', 'X')
N#define OS_OBJ_TYPE_Q (OS_OBJ_TYPE)CPU_TYPE_CREATE('Q', 'U', 'E', 'U')
N#define OS_OBJ_TYPE_SEM (OS_OBJ_TYPE)CPU_TYPE_CREATE('S', 'E', 'M', 'A')
N#define OS_OBJ_TYPE_TASK_MSG (OS_OBJ_TYPE)CPU_TYPE_CREATE('T', 'M', 'S', 'G')
N#define OS_OBJ_TYPE_TASK_RESUME (OS_OBJ_TYPE)CPU_TYPE_CREATE('T', 'R', 'E', 'S')
N#define OS_OBJ_TYPE_TASK_SIGNAL (OS_OBJ_TYPE)CPU_TYPE_CREATE('T', 'S', 'I', 'G')
N#define OS_OBJ_TYPE_TASK_SUSPEND (OS_OBJ_TYPE)CPU_TYPE_CREATE('T', 'S', 'U', 'S')
N#define OS_OBJ_TYPE_TICK (OS_OBJ_TYPE)CPU_TYPE_CREATE('T', 'I', 'C', 'K')
N#define OS_OBJ_TYPE_TMR (OS_OBJ_TYPE)CPU_TYPE_CREATE('T', 'M', 'R', ' ')
N
N/*
N========================================================================================================================
N* Possible values for 'opt' argument
N========================================================================================================================
N*/
N
N#define OS_OPT_NONE (OS_OPT)(0x0000u)
N
N/*
N------------------------------------------------------------------------------------------------------------------------
N* DELETE OPTIONS
N------------------------------------------------------------------------------------------------------------------------
N*/
N
N#define OS_OPT_DEL_NO_PEND (OS_OPT)(0x0000u)
N#define OS_OPT_DEL_ALWAYS (OS_OPT)(0x0001u)
N
N/*
N------------------------------------------------------------------------------------------------------------------------
N* PEND OPTIONS
N------------------------------------------------------------------------------------------------------------------------
N*/
N
N#define OS_OPT_PEND_FLAG_MASK (OS_OPT)(0x000Fu)
N#define OS_OPT_PEND_FLAG_CLR_ALL (OS_OPT)(0x0001u) /* Wait for ALL the bits specified to be CLR */
N#define OS_OPT_PEND_FLAG_CLR_AND (OS_OPT)(0x0001u)
N
N#define OS_OPT_PEND_FLAG_CLR_ANY (OS_OPT)(0x0002u) /* Wait for ANY of the bits specified to be CLR */
N#define OS_OPT_PEND_FLAG_CLR_OR (OS_OPT)(0x0002u)
N
N#define OS_OPT_PEND_FLAG_SET_ALL (OS_OPT)(0x0004u) /* Wait for ALL the bits specified to be SET */
N#define OS_OPT_PEND_FLAG_SET_AND (OS_OPT)(0x0004u)
N
N#define OS_OPT_PEND_FLAG_SET_ANY (OS_OPT)(0x0008u) /* Wait for ANY of the bits specified to be SET */
N#define OS_OPT_PEND_FLAG_SET_OR (OS_OPT)(0x0008u)
N
N#define OS_OPT_PEND_FLAG_CONSUME (OS_OPT)(0x0100u) /* Consume the flags if condition(s) satisfied */
N
N
N#define OS_OPT_PEND_BLOCKING (OS_OPT)(0x0000u)
N#define OS_OPT_PEND_NON_BLOCKING (OS_OPT)(0x8000u)
N
N/*
N------------------------------------------------------------------------------------------------------------------------
N* PEND ABORT OPTIONS
N------------------------------------------------------------------------------------------------------------------------
N*/
N
N#define OS_OPT_PEND_ABORT_1 (OS_OPT)(0x0000u) /* Pend abort a single waiting task */
N#define OS_OPT_PEND_ABORT_ALL (OS_OPT)(0x0100u) /* Pend abort ALL tasks waiting */
N
N/*
N------------------------------------------------------------------------------------------------------------------------
N* POST OPTIONS
N------------------------------------------------------------------------------------------------------------------------
N*/
N
N
N#define OS_OPT_POST_NONE (OS_OPT)(0x0000u)
N
N#define OS_OPT_POST_FLAG_SET (OS_OPT)(0x0000u)
N#define OS_OPT_POST_FLAG_CLR (OS_OPT)(0x0001u)
N
N#define OS_OPT_POST_FIFO (OS_OPT)(0x0000u) /* Default is to post FIFO */
N#define OS_OPT_POST_LIFO (OS_OPT)(0x0010u) /* Post to highest priority task waiting */
N#define OS_OPT_POST_1 (OS_OPT)(0x0000u) /* Post message to highest priority task waiting */
N#define OS_OPT_POST_ALL (OS_OPT)(0x0200u) /* Broadcast message to ALL tasks waiting */
N
N#define OS_OPT_POST_NO_SCHED (OS_OPT)(0x8000u) /* Do not call the scheduler if this is selected */
N
N/*
N------------------------------------------------------------------------------------------------------------------------
N* TASK OPTIONS
N------------------------------------------------------------------------------------------------------------------------
N*/
N
N#define OS_OPT_TASK_NONE (OS_OPT)(0x0000u) /* No option selected */
N#define OS_OPT_TASK_STK_CHK (OS_OPT)(0x0001u) /* Enable stack checking for the task */
N#define OS_OPT_TASK_STK_CLR (OS_OPT)(0x0002u) /* Clear the stack when the task is create */
N#define OS_OPT_TASK_SAVE_FP (OS_OPT)(0x0004u) /* Save the contents of any floating-point registers */
N#define OS_OPT_TASK_NO_TLS (OS_OPT)(0x0008u) /* Specifies the task DOES NOT require TLS support */
N
N/*
N------------------------------------------------------------------------------------------------------------------------
N* TIME OPTIONS
N------------------------------------------------------------------------------------------------------------------------
N*/
N
N#define OS_OPT_TIME_DLY DEF_BIT_NONE
N#define OS_OPT_TIME_TIMEOUT ((OS_OPT)DEF_BIT_01)
N#define OS_OPT_TIME_MATCH ((OS_OPT)DEF_BIT_02)
N#define OS_OPT_TIME_PERIODIC ((OS_OPT)DEF_BIT_03)
N
N#define OS_OPT_TIME_HMSM_STRICT ((OS_OPT)DEF_BIT_NONE)
N#define OS_OPT_TIME_HMSM_NON_STRICT ((OS_OPT)DEF_BIT_04)
N
N#define OS_OPT_TIME_MASK ((OS_OPT)(OS_OPT_TIME_DLY | \
N OS_OPT_TIME_TIMEOUT | \
N OS_OPT_TIME_PERIODIC | \
N OS_OPT_TIME_MATCH))
X#define OS_OPT_TIME_MASK ((OS_OPT)(OS_OPT_TIME_DLY | OS_OPT_TIME_TIMEOUT | OS_OPT_TIME_PERIODIC | OS_OPT_TIME_MATCH))
N
N#define OS_OPT_TIME_OPTS_MASK (OS_OPT_TIME_DLY | \
N OS_OPT_TIME_TIMEOUT | \
N OS_OPT_TIME_PERIODIC | \
N OS_OPT_TIME_MATCH | \
N OS_OPT_TIME_HMSM_NON_STRICT)
X#define OS_OPT_TIME_OPTS_MASK (OS_OPT_TIME_DLY | OS_OPT_TIME_TIMEOUT | OS_OPT_TIME_PERIODIC | OS_OPT_TIME_MATCH | OS_OPT_TIME_HMSM_NON_STRICT)
N
N/*
N------------------------------------------------------------------------------------------------------------------------
N* TIMER OPTIONS
N------------------------------------------------------------------------------------------------------------------------
N*/
N
N#define OS_OPT_TMR_NONE (OS_OPT)(0u) /* No option selected */
N
N#define OS_OPT_TMR_ONE_SHOT (OS_OPT)(1u) /* Timer will not auto restart when it expires */
N#define OS_OPT_TMR_PERIODIC (OS_OPT)(2u) /* Timer will auto restart when it expires */
N
N#define OS_OPT_TMR_CALLBACK (OS_OPT)(3u) /* OSTmrStop() option to call 'callback' w/ timer arg */
N#define OS_OPT_TMR_CALLBACK_ARG (OS_OPT)(4u) /* OSTmrStop() option to call 'callback' w/ new arg */
N
N/*
N------------------------------------------------------------------------------------------------------------------------
N* TIMER STATES
N------------------------------------------------------------------------------------------------------------------------
N*/
N
N#define OS_TMR_STATE_UNUSED (OS_STATE)(0u)
N#define OS_TMR_STATE_STOPPED (OS_STATE)(1u)
N#define OS_TMR_STATE_RUNNING (OS_STATE)(2u)
N#define OS_TMR_STATE_COMPLETED (OS_STATE)(3u)
N
N/*
N------------------------------------------------------------------------------------------------------------------------
N* PRIORITY
N------------------------------------------------------------------------------------------------------------------------
N*/
N /* Dflt prio to init task TCB */
N#define OS_PRIO_INIT (OS_PRIO)(OS_CFG_PRIO_MAX)
N
N/*
N------------------------------------------------------------------------------------------------------------------------
N* TIMER TICK THRESHOLDS
N------------------------------------------------------------------------------------------------------------------------
N*/
N /* Threshold to init previous tick time */
N#define OS_TICK_TH_INIT (OS_TICK)(DEF_BIT ((sizeof(OS_TICK) * DEF_OCTET_NBR_BITS) - 1u))
N
N /* Threshold to check if tick time already ready */
N#define OS_TICK_TH_RDY (OS_TICK)(DEF_BIT_FIELD(((sizeof(OS_TICK) * DEF_OCTET_NBR_BITS) / 2u), \
N ((sizeof(OS_TICK) * DEF_OCTET_NBR_BITS) / 2u)))
X#define OS_TICK_TH_RDY (OS_TICK)(DEF_BIT_FIELD(((sizeof(OS_TICK) * DEF_OCTET_NBR_BITS) / 2u), ((sizeof(OS_TICK) * DEF_OCTET_NBR_BITS) / 2u)))
N
N/*$PAGE*/
N/*
N************************************************************************************************************************
N************************************************************************************************************************
N* E N U M E R A T I O N S
N************************************************************************************************************************
N************************************************************************************************************************
N*/
N
N/*
N------------------------------------------------------------------------------------------------------------------------
N* ERROR CODES
N------------------------------------------------------------------------------------------------------------------------
N*/
N
Ntypedef enum os_err {
N OS_ERR_NONE = 0u,
N
N OS_ERR_A = 10000u,
N OS_ERR_ACCEPT_ISR = 10001u,
N
N OS_ERR_B = 11000u,
N
N OS_ERR_C = 12000u,
N OS_ERR_CREATE_ISR = 12001u,
N
N OS_ERR_D = 13000u,
N OS_ERR_DEL_ISR = 13001u,
N
N OS_ERR_E = 14000u,
N
N OS_ERR_F = 15000u,
N OS_ERR_FATAL_RETURN = 15001u,
N
N OS_ERR_FLAG_GRP_DEPLETED = 15101u,
N OS_ERR_FLAG_NOT_RDY = 15102u,
N OS_ERR_FLAG_PEND_OPT = 15103u,
N OS_ERR_FLUSH_ISR = 15104u,
N
N OS_ERR_G = 16000u,
N
N OS_ERR_H = 17000u,
N
N OS_ERR_I = 18000u,
N OS_ERR_ILLEGAL_CREATE_RUN_TIME = 18001u,
N OS_ERR_INT_Q = 18002u,
N OS_ERR_INT_Q_FULL = 18003u,
N OS_ERR_INT_Q_SIZE = 18004u,
N OS_ERR_INT_Q_STK_INVALID = 18005u,
N OS_ERR_INT_Q_STK_SIZE_INVALID = 18006u,
N
N OS_ERR_J = 19000u,
N
N OS_ERR_K = 20000u,
N
N OS_ERR_L = 21000u,
N OS_ERR_LOCK_NESTING_OVF = 21001u,
N
N OS_ERR_M = 22000u,
N
N OS_ERR_MEM_CREATE_ISR = 22201u,
N OS_ERR_MEM_FULL = 22202u,
N OS_ERR_MEM_INVALID_P_ADDR = 22203u,
N OS_ERR_MEM_INVALID_BLKS = 22204u,
N OS_ERR_MEM_INVALID_PART = 22205u,
N OS_ERR_MEM_INVALID_P_BLK = 22206u,
N OS_ERR_MEM_INVALID_P_MEM = 22207u,
N OS_ERR_MEM_INVALID_P_DATA = 22208u,
N OS_ERR_MEM_INVALID_SIZE = 22209u,
N OS_ERR_MEM_NO_FREE_BLKS = 22210u,
N
N OS_ERR_MSG_POOL_EMPTY = 22301u,
N OS_ERR_MSG_POOL_NULL_PTR = 22302u,
N
N OS_ERR_MUTEX_NOT_OWNER = 22401u,
N OS_ERR_MUTEX_OWNER = 22402u,
N OS_ERR_MUTEX_NESTING = 22403u,
N
N OS_ERR_N = 23000u,
N OS_ERR_NAME = 23001u,
N OS_ERR_NO_MORE_ID_AVAIL = 23002u,
N
N OS_ERR_O = 24000u,
N OS_ERR_OBJ_CREATED = 24001u,
N OS_ERR_OBJ_DEL = 24002u,
N OS_ERR_OBJ_PTR_NULL = 24003u,
N OS_ERR_OBJ_TYPE = 24004u,
N
N OS_ERR_OPT_INVALID = 24101u,
N
N OS_ERR_OS_NOT_RUNNING = 24201u,
N OS_ERR_OS_RUNNING = 24202u,
N
N OS_ERR_P = 25000u,
N OS_ERR_PEND_ABORT = 25001u,
N OS_ERR_PEND_ABORT_ISR = 25002u,
N OS_ERR_PEND_ABORT_NONE = 25003u,
N OS_ERR_PEND_ABORT_SELF = 25004u,
N OS_ERR_PEND_DEL = 25005u,
N OS_ERR_PEND_ISR = 25006u,
N OS_ERR_PEND_LOCKED = 25007u,
N OS_ERR_PEND_WOULD_BLOCK = 25008u,
N
N OS_ERR_POST_NULL_PTR = 25101u,
N OS_ERR_POST_ISR = 25102u,
N
N OS_ERR_PRIO_EXIST = 25201u,
N OS_ERR_PRIO = 25202u,
N OS_ERR_PRIO_INVALID = 25203u,
N
N OS_ERR_PTR_INVALID = 25301u,
N
N OS_ERR_Q = 26000u,
N OS_ERR_Q_FULL = 26001u,
N OS_ERR_Q_EMPTY = 26002u,
N OS_ERR_Q_MAX = 26003u,
N OS_ERR_Q_SIZE = 26004u,
N
N OS_ERR_R = 27000u,
N OS_ERR_REG_ID_INVALID = 27001u,
N OS_ERR_ROUND_ROBIN_1 = 27002u,
N OS_ERR_ROUND_ROBIN_DISABLED = 27003u,
N
N OS_ERR_S = 28000u,
N OS_ERR_SCHED_INVALID_TIME_SLICE = 28001u,
N OS_ERR_SCHED_LOCK_ISR = 28002u,
N OS_ERR_SCHED_LOCKED = 28003u,
N OS_ERR_SCHED_NOT_LOCKED = 28004u,
N OS_ERR_SCHED_UNLOCK_ISR = 28005u,
N
N OS_ERR_SEM_OVF = 28101u,
N OS_ERR_SET_ISR = 28102u,
N
N OS_ERR_STAT_RESET_ISR = 28201u,
N OS_ERR_STAT_PRIO_INVALID = 28202u,
N OS_ERR_STAT_STK_INVALID = 28203u,
N OS_ERR_STAT_STK_SIZE_INVALID = 28204u,
N OS_ERR_STATE_INVALID = 28205u,
N OS_ERR_STATUS_INVALID = 28206u,
N OS_ERR_STK_INVALID = 28207u,
N OS_ERR_STK_SIZE_INVALID = 28208u,
N OS_ERR_STK_LIMIT_INVALID = 28209u,
N
N OS_ERR_T = 29000u,
N OS_ERR_TASK_CHANGE_PRIO_ISR = 29001u,
N OS_ERR_TASK_CREATE_ISR = 29002u,
N OS_ERR_TASK_DEL = 29003u,
N OS_ERR_TASK_DEL_IDLE = 29004u,
N OS_ERR_TASK_DEL_INVALID = 29005u,
N OS_ERR_TASK_DEL_ISR = 29006u,
N OS_ERR_TASK_INVALID = 29007u,
N OS_ERR_TASK_NO_MORE_TCB = 29008u,
N OS_ERR_TASK_NOT_DLY = 29009u,
N OS_ERR_TASK_NOT_EXIST = 29010u,
N OS_ERR_TASK_NOT_SUSPENDED = 29011u,
N OS_ERR_TASK_OPT = 29012u,
N OS_ERR_TASK_RESUME_ISR = 29013u,
N OS_ERR_TASK_RESUME_PRIO = 29014u,
N OS_ERR_TASK_RESUME_SELF = 29015u,
N OS_ERR_TASK_RUNNING = 29016u,
N OS_ERR_TASK_STK_CHK_ISR = 29017u,
N OS_ERR_TASK_SUSPENDED = 29018u,
N OS_ERR_TASK_SUSPEND_IDLE = 29019u,
N OS_ERR_TASK_SUSPEND_INT_HANDLER = 29020u,
N OS_ERR_TASK_SUSPEND_ISR = 29021u,
N OS_ERR_TASK_SUSPEND_PRIO = 29022u,
N OS_ERR_TASK_WAITING = 29023u,
N
N OS_ERR_TCB_INVALID = 29101u,
N
N OS_ERR_TLS_ID_INVALID = 29120u,
N OS_ERR_TLS_ISR = 29121u,
N OS_ERR_TLS_NO_MORE_AVAIL = 29122u,
N OS_ERR_TLS_NOT_EN = 29123u,
N OS_ERR_TLS_DESTRUCT_ASSIGNED = 29124u,
N
N OS_ERR_TICK_PRIO_INVALID = 29201u,
N OS_ERR_TICK_STK_INVALID = 29202u,
N OS_ERR_TICK_STK_SIZE_INVALID = 29203u,
N OS_ERR_TICK_WHEEL_SIZE = 29204u,
N
N OS_ERR_TIME_DLY_ISR = 29301u,
N OS_ERR_TIME_DLY_RESUME_ISR = 29302u,
N OS_ERR_TIME_GET_ISR = 29303u,
N OS_ERR_TIME_INVALID_HOURS = 29304u,
N OS_ERR_TIME_INVALID_MINUTES = 29305u,
N OS_ERR_TIME_INVALID_SECONDS = 29306u,
N OS_ERR_TIME_INVALID_MILLISECONDS = 29307u,
N OS_ERR_TIME_NOT_DLY = 29308u,
N OS_ERR_TIME_SET_ISR = 29309u,
N OS_ERR_TIME_ZERO_DLY = 29310u,
N
N OS_ERR_TIMEOUT = 29401u,
N
N OS_ERR_TMR_INACTIVE = 29501u,
N OS_ERR_TMR_INVALID_DEST = 29502u,
N OS_ERR_TMR_INVALID_DLY = 29503u,
N OS_ERR_TMR_INVALID_PERIOD = 29504u,
N OS_ERR_TMR_INVALID_STATE = 29505u,
N OS_ERR_TMR_INVALID = 29506u,
N OS_ERR_TMR_ISR = 29507u,
N OS_ERR_TMR_NO_CALLBACK = 29508u,
N OS_ERR_TMR_NON_AVAIL = 29509u,
N OS_ERR_TMR_PRIO_INVALID = 29510u,
N OS_ERR_TMR_STK_INVALID = 29511u,
N OS_ERR_TMR_STK_SIZE_INVALID = 29512u,
N OS_ERR_TMR_STOPPED = 29513u,
N
N OS_ERR_U = 30000u,
N
N OS_ERR_V = 31000u,
N
N OS_ERR_W = 32000u,
N
N OS_ERR_X = 33000u,
N
N OS_ERR_Y = 34000u,
N OS_ERR_YIELD_ISR = 34001u,
N
N OS_ERR_Z = 35000u
N} OS_ERR;
N
N
N/*$PAGE*/
N/*
N************************************************************************************************************************
N************************************************************************************************************************
N* D A T A T Y P E S
N************************************************************************************************************************
N************************************************************************************************************************
N*/
N
Ntypedef struct os_flag_grp OS_FLAG_GRP;
N
Ntypedef struct os_mem OS_MEM;
N
Ntypedef struct os_msg OS_MSG;
Ntypedef struct os_msg_pool OS_MSG_POOL;
Ntypedef struct os_msg_q OS_MSG_Q;
N
Ntypedef struct os_mutex OS_MUTEX;
N
Ntypedef struct os_int_q OS_INT_Q;
N
Ntypedef struct os_q OS_Q;
N
Ntypedef struct os_sem OS_SEM;
N
Ntypedef void (*OS_TASK_PTR)(void *p_arg);
N
Ntypedef struct os_tcb OS_TCB;
N
N#if defined(OS_CFG_TLS_TBL_SIZE) && (OS_CFG_TLS_TBL_SIZE > 0u)
X#if 0L && (OS_CFG_TLS_TBL_SIZE > 0u)
Stypedef void *OS_TLS;
S
Stypedef CPU_DATA OS_TLS_ID;
S
Stypedef void (*OS_TLS_DESTRUCT_PTR)(OS_TCB *p_tcb,
S OS_TLS_ID id,
S OS_TLS value);
N#endif
N
Ntypedef struct os_rdy_list OS_RDY_LIST;
N
Ntypedef struct os_tick_spoke OS_TICK_SPOKE;
N
Ntypedef void (*OS_TMR_CALLBACK_PTR)(void *p_tmr, void *p_arg);
Ntypedef struct os_tmr OS_TMR;
Ntypedef struct os_tmr_spoke OS_TMR_SPOKE;
N
N
Ntypedef struct os_pend_data OS_PEND_DATA;
Ntypedef struct os_pend_list OS_PEND_LIST;
Ntypedef struct os_pend_obj OS_PEND_OBJ;
N
N#if OS_CFG_APP_HOOKS_EN > 0u
X#if 0u > 0u
Stypedef void (*OS_APP_HOOK_VOID)(void);
Stypedef void (*OS_APP_HOOK_TCB)(OS_TCB *p_tcb);
N#endif
N
N/*$PAGE*/
N/*
N************************************************************************************************************************
N************************************************************************************************************************
N* D A T A S T R U C T U R E S
N************************************************************************************************************************
N************************************************************************************************************************
N*/
N
N/*
N------------------------------------------------------------------------------------------------------------------------
N* ISR POST DATA
N------------------------------------------------------------------------------------------------------------------------
N*/
N
N#if OS_CFG_ISR_POST_DEFERRED_EN > 0u
X#if 0u > 0u
Sstruct os_int_q {
S OS_OBJ_TYPE Type; /* Type of object placed in the circular list */
S OS_INT_Q *NextPtr; /* Pointer to next OS_INT_Q in circular list */
S void *ObjPtr; /* Pointer to object placed in the queue */
S void *MsgPtr; /* Pointer to message if posting to a message queue */
S OS_MSG_SIZE MsgSize; /* Message Size if posting to a message queue */
S OS_FLAGS Flags; /* Value of flags if posting to an event flag group */
S OS_OPT Opt; /* Post Options */
S CPU_TS TS; /* Timestamp */
S};
N#endif
N
N/*
N------------------------------------------------------------------------------------------------------------------------
N* READY LIST
N------------------------------------------------------------------------------------------------------------------------
N*/
N
Nstruct os_rdy_list {
N OS_TCB *HeadPtr; /* Pointer to task that will run at selected priority */
N OS_TCB *TailPtr; /* Pointer to last task at selected priority */
N OS_OBJ_QTY NbrEntries; /* Number of entries at selected priority */
N};
N
N
N/*
N------------------------------------------------------------------------------------------------------------------------
N* PEND DATA and PEND LIST
N------------------------------------------------------------------------------------------------------------------------
N*/
N
Nstruct os_pend_data {
N OS_PEND_DATA *PrevPtr;
N OS_PEND_DATA *NextPtr;
N OS_TCB *TCBPtr;
N OS_PEND_OBJ *PendObjPtr;
N OS_PEND_OBJ *RdyObjPtr;
N void *RdyMsgPtr;
N OS_MSG_SIZE RdyMsgSize;
N CPU_TS RdyTS;
N};
N
N
Nstruct os_pend_list {
N OS_PEND_DATA *HeadPtr;
N OS_PEND_DATA *TailPtr;
N OS_OBJ_QTY NbrEntries;
N};
N
N
N/*
N------------------------------------------------------------------------------------------------------------------------
N* PEND OBJ
N*
N* Note(s) : (1) The 'os_pend_obj' structure data type is a template/subset for specific kernel objects' data types:
N* 'os_flag_grp', 'os_mutex', 'os_q', and 'os_sem'. Each specific kernel object data type MUST define
N* ALL generic OS pend object parameters, synchronized in both the sequential order & data type of each
N* parameter.
N*
N* Thus, ANY modification to the sequential order or data types of OS pend object parameters MUST be
N* appropriately synchronized between the generic OS pend object data type & ALL specific kernel objects'
N* data types.
N------------------------------------------------------------------------------------------------------------------------
N*/
N
Nstruct os_pend_obj {
N OS_OBJ_TYPE Type;
N CPU_CHAR *NamePtr;
N OS_PEND_LIST PendList; /* List of tasks pending on object */
N#if OS_CFG_DBG_EN > 0u
X#if 0u > 0u
S void *DbgPrevPtr;
S void *DbgNextPtr;
S CPU_CHAR *DbgNamePtr;
N#endif
N};
N
N
N/*
N------------------------------------------------------------------------------------------------------------------------
N* EVENT FLAGS
N*
N* Note(s) : See PEND OBJ Note #1'.
N------------------------------------------------------------------------------------------------------------------------
N*/
N
N
Nstruct os_flag_grp { /* Event Flag Group */
N /* ------------------ GENERIC MEMBERS ------------------ */
N OS_OBJ_TYPE Type; /* Should be set to OS_OBJ_TYPE_FLAG */
N CPU_CHAR *NamePtr; /* Pointer to Event Flag Name (NUL terminated ASCII) */
N OS_PEND_LIST PendList; /* List of tasks waiting on event flag group */
N#if OS_CFG_DBG_EN > 0u
X#if 0u > 0u
S OS_FLAG_GRP *DbgPrevPtr;
S OS_FLAG_GRP *DbgNextPtr;
S CPU_CHAR *DbgNamePtr;
N#endif
N /* ------------------ SPECIFIC MEMBERS ------------------ */
N OS_FLAGS Flags; /* 8, 16 or 32 bit flags */
N CPU_TS TS; /* Timestamp of when last post occurred */
N};
N
N/*$PAGE*/
N/*
N------------------------------------------------------------------------------------------------------------------------
N* MEMORY PARTITIONS
N------------------------------------------------------------------------------------------------------------------------
N*/
N
N
Nstruct os_mem { /* MEMORY CONTROL BLOCK */
N OS_OBJ_TYPE Type; /* Should be set to OS_OBJ_TYPE_MEM */
N void *AddrPtr; /* Pointer to beginning of memory partition */
N CPU_CHAR *NamePtr;
N void *FreeListPtr; /* Pointer to list of free memory blocks */
N OS_MEM_SIZE BlkSize; /* Size (in bytes) of each block of memory */
N OS_MEM_QTY NbrMax; /* Total number of blocks in this partition */
N OS_MEM_QTY NbrFree; /* Number of memory blocks remaining in this partition */
N#if OS_CFG_DBG_EN > 0u
X#if 0u > 0u
S OS_MEM *DbgPrevPtr;
S OS_MEM *DbgNextPtr;
N#endif
N};
N
N/*$PAGE*/
N/*
N------------------------------------------------------------------------------------------------------------------------
N* MESSAGES
N------------------------------------------------------------------------------------------------------------------------
N*/
N
Nstruct os_msg { /* MESSAGE CONTROL BLOCK */
N OS_MSG *NextPtr; /* Pointer to next message */
N void *MsgPtr; /* Actual message */
N OS_MSG_SIZE MsgSize; /* Size of the message (in # bytes) */
N CPU_TS MsgTS; /* Time stamp of when message was sent */
N};
N
N
N
N
Nstruct os_msg_pool { /* OS_MSG POOL */
N OS_MSG *NextPtr; /* Pointer to next message */
N OS_MSG_QTY NbrFree; /* Number of messages available from this pool */
N OS_MSG_QTY NbrUsed; /* Current number of messages used */
N OS_MSG_QTY NbrUsedMax; /* Peak number of messages used */
N};
N
N
N
Nstruct os_msg_q { /* OS_MSG_Q */
N OS_MSG *InPtr; /* Pointer to next OS_MSG to be inserted in the queue */
N OS_MSG *OutPtr; /* Pointer to next OS_MSG to be extracted from the queue */
N OS_MSG_QTY NbrEntriesSize; /* Maximum allowable number of entries in the queue */
N OS_MSG_QTY NbrEntries; /* Current number of entries in the queue */
N OS_MSG_QTY NbrEntriesMax; /* Peak number of entries in the queue */
N};
N
N/*$PAGE*/
N/*
N------------------------------------------------------------------------------------------------------------------------
N* MUTUAL EXCLUSION SEMAPHORES
N*
N* Note(s) : See PEND OBJ Note #1'.
N------------------------------------------------------------------------------------------------------------------------
N*/
N
Nstruct os_mutex { /* Mutual Exclusion Semaphore */
N /* ------------------ GENERIC MEMBERS ------------------ */
N OS_OBJ_TYPE Type; /* Should be set to OS_OBJ_TYPE_MUTEX */
N CPU_CHAR *NamePtr; /* Pointer to Mutex Name (NUL terminated ASCII) */
N OS_PEND_LIST PendList; /* List of tasks waiting on mutex */
N#if OS_CFG_DBG_EN > 0u
X#if 0u > 0u
S OS_MUTEX *DbgPrevPtr;
S OS_MUTEX *DbgNextPtr;
S CPU_CHAR *DbgNamePtr;
N#endif
N /* ------------------ SPECIFIC MEMBERS ------------------ */
N OS_TCB *OwnerTCBPtr;
N OS_PRIO OwnerOriginalPrio;
N OS_NESTING_CTR OwnerNestingCtr; /* Mutex is available when the counter is 0 */
N CPU_TS TS;
N};
N
N/*$PAGE*/
N/*
N------------------------------------------------------------------------------------------------------------------------
N* MESSAGE QUEUES
N*
N* Note(s) : See PEND OBJ Note #1'.
N------------------------------------------------------------------------------------------------------------------------
N*/
N
Nstruct os_q { /* Message Queue */
N /* ------------------ GENERIC MEMBERS ------------------ */
N OS_OBJ_TYPE Type; /* Should be set to OS_OBJ_TYPE_Q */
N CPU_CHAR *NamePtr; /* Pointer to Message Queue Name (NUL terminated ASCII) */
N OS_PEND_LIST PendList; /* List of tasks waiting on message queue */
N#if OS_CFG_DBG_EN > 0u
X#if 0u > 0u
S OS_Q *DbgPrevPtr;
S OS_Q *DbgNextPtr;
S CPU_CHAR *DbgNamePtr;
N#endif
N /* ------------------ SPECIFIC MEMBERS ------------------ */
N OS_MSG_Q MsgQ; /* List of messages */
N};
N
N/*$PAGE*/
N/*
N------------------------------------------------------------------------------------------------------------------------
N* SEMAPHORES
N*
N* Note(s) : See PEND OBJ Note #1'.
N------------------------------------------------------------------------------------------------------------------------
N*/
N
Nstruct os_sem { /* Semaphore */
N /* ------------------ GENERIC MEMBERS ------------------ */
N OS_OBJ_TYPE Type; /* Should be set to OS_OBJ_TYPE_SEM */
N CPU_CHAR *NamePtr; /* Pointer to Semaphore Name (NUL terminated ASCII) */
N OS_PEND_LIST PendList; /* List of tasks waiting on semaphore */
N#if OS_CFG_DBG_EN > 0u
X#if 0u > 0u
S OS_SEM *DbgPrevPtr;
S OS_SEM *DbgNextPtr;
S CPU_CHAR *DbgNamePtr;
N#endif
N /* ------------------ SPECIFIC MEMBERS ------------------ */
N OS_SEM_CTR Ctr;
N CPU_TS TS;
N};
N
N/*$PAGE*/
N/*
N------------------------------------------------------------------------------------------------------------------------
N* TASK CONTROL BLOCK
N------------------------------------------------------------------------------------------------------------------------
N*/
N
Nstruct os_tcb {
N CPU_STK *StkPtr; /* Pointer to current top of stack */
N
N void *ExtPtr; /* Pointer to user definable data for TCB extension */
N
N CPU_STK *StkLimitPtr; /* Pointer used to set stack 'watermark' limit */
N
N OS_TCB *NextPtr; /* Pointer to next TCB in the TCB list */
N OS_TCB *PrevPtr; /* Pointer to previous TCB in the TCB list */
N
N OS_TCB *TickNextPtr;
N OS_TCB *TickPrevPtr;
N
N OS_TICK_SPOKE *TickSpokePtr; /* Pointer to tick spoke if task is in the tick list */
N
N CPU_CHAR *NamePtr; /* Pointer to task name */
N
N CPU_STK *StkBasePtr; /* Pointer to base address of stack */
N
N#if defined(OS_CFG_TLS_TBL_SIZE) && (OS_CFG_TLS_TBL_SIZE > 0u)
X#if 0L && (OS_CFG_TLS_TBL_SIZE > 0u)
S OS_TLS TLS_Tbl[OS_CFG_TLS_TBL_SIZE];
N#endif
N
N OS_TASK_PTR TaskEntryAddr; /* Pointer to task entry point address */
N void *TaskEntryArg; /* Argument passed to task when it was created */
N
N OS_PEND_DATA *PendDataTblPtr; /* Pointer to list containing objects pended on */
N OS_STATE PendOn; /* Indicates what task is pending on */
N OS_STATUS PendStatus; /* Pend status */
N
N OS_STATE TaskState; /* See OS_TASK_STATE_xxx */
N OS_PRIO Prio; /* Task priority (0 == highest) */
N CPU_STK_SIZE StkSize; /* Size of task stack (in number of stack elements) */
N OS_OPT Opt; /* Task options as passed by OSTaskCreate() */
N
N OS_OBJ_QTY PendDataTblEntries; /* Size of array of objects to pend on */
N
N CPU_TS TS; /* Timestamp */
N
N OS_SEM_CTR SemCtr; /* Task specific semaphore counter */
N
N /* DELAY / TIMEOUT */
N OS_TICK TickCtrPrev; /* Previous time when task was ready */
N OS_TICK TickCtrMatch; /* Absolute time when task is going to be ready */
N OS_TICK TickRemain; /* Number of ticks remaining for a match (updated at ... */
N /* ... run-time by OS_StatTask() */
N OS_TICK TimeQuanta;
N OS_TICK TimeQuantaCtr;
N
N#if OS_MSG_EN > 0u
X#if (((0u > 0u) || (0u > 0u)) ? 1u : 0u) > 0u
S void *MsgPtr; /* Message received */
S OS_MSG_SIZE MsgSize;
N#endif
N
N#if OS_CFG_TASK_Q_EN > 0u
X#if 0u > 0u
S OS_MSG_Q MsgQ; /* Message queue associated with task */
S#if OS_CFG_TASK_PROFILE_EN > 0u
S CPU_TS MsgQPendTime; /* Time it took for signal to be received */
S CPU_TS MsgQPendTimeMax; /* Max amount of time it took for signal to be received */
S#endif
N#endif
N
N#if OS_CFG_TASK_REG_TBL_SIZE > 0u
X#if 1u > 0u
N OS_REG RegTbl[OS_CFG_TASK_REG_TBL_SIZE]; /* Task specific registers */
X OS_REG RegTbl[1u];
N#endif
N
N#if OS_CFG_FLAG_EN > 0u
X#if 0u > 0u
S OS_FLAGS FlagsPend; /* Event flag(s) to wait on */
S OS_FLAGS FlagsRdy; /* Event flags that made task ready to run */
S OS_OPT FlagsOpt; /* Options (See OS_OPT_FLAG_xxx) */
N#endif
N
N#if OS_CFG_TASK_SUSPEND_EN > 0u
X#if 0u > 0u
S OS_NESTING_CTR SuspendCtr; /* Nesting counter for OSTaskSuspend() */
N#endif
N
N#if OS_CFG_TASK_PROFILE_EN > 0u
X#if 0u > 0u
S OS_CPU_USAGE CPUUsage; /* CPU Usage of task (0.00-100.00%) */
S OS_CPU_USAGE CPUUsageMax; /* CPU Usage of task (0.00-100.00%) - Peak */
S OS_CTX_SW_CTR CtxSwCtr; /* Number of time the task was switched in */
S CPU_TS CyclesDelta; /* value of OS_TS_GET() - .CyclesStart */
S CPU_TS CyclesStart; /* Snapshot of cycle counter at start of task resumption */
S OS_CYCLES CyclesTotal; /* Total number of # of cycles the task has been running */
S OS_CYCLES CyclesTotalPrev; /* Snapshot of previous # of cycles */
S
S CPU_TS SemPendTime; /* Time it took for signal to be received */
S CPU_TS SemPendTimeMax; /* Max amount of time it took for signal to be received */
N#endif
N
N#if OS_CFG_STAT_TASK_STK_CHK_EN > 0u
X#if 1u > 0u
N CPU_STK_SIZE StkUsed; /* Number of stack elements used from the stack */
N CPU_STK_SIZE StkFree; /* Number of stack elements free on the stack */
N#endif
N
N#ifdef CPU_CFG_INT_DIS_MEAS_EN
S CPU_TS IntDisTimeMax; /* Maximum interrupt disable time */
N#endif
N#if OS_CFG_SCHED_LOCK_TIME_MEAS_EN > 0u
X#if 0u > 0u
S CPU_TS SchedLockTimeMax; /* Maximum scheduler lock time */
N#endif
N
N#if OS_CFG_DBG_EN > 0u
X#if 0u > 0u
S OS_TCB *DbgPrevPtr;
S OS_TCB *DbgNextPtr;
S CPU_CHAR *DbgNamePtr;
N#endif
N};
N
N/*$PAGE*/
N/*
N------------------------------------------------------------------------------------------------------------------------
N* TICK DATA TYPE
N------------------------------------------------------------------------------------------------------------------------
N*/
N
Nstruct os_tick_spoke {
N OS_TCB *FirstPtr; /* Pointer to list of tasks in tick spoke */
N OS_OBJ_QTY NbrEntries; /* Current number of entries in the tick spoke */
N OS_OBJ_QTY NbrEntriesMax; /* Peak number of entries in the tick spoke */
N};
N
N
N/*
N------------------------------------------------------------------------------------------------------------------------
N* TIMER DATA TYPES
N------------------------------------------------------------------------------------------------------------------------
N*/
N
Nstruct os_tmr {
N OS_OBJ_TYPE Type;
N CPU_CHAR *NamePtr; /* Name to give the timer */
N OS_TMR_CALLBACK_PTR CallbackPtr; /* Function to call when timer expires */
N void *CallbackPtrArg; /* Argument to pass to function when timer expires */
N OS_TMR *NextPtr; /* Double link list pointers */
N OS_TMR *PrevPtr;
N OS_TICK Match; /* Timer expires when OSTmrTickCtr matches this value */
N OS_TICK Remain; /* Amount of time remaining before timer expires */
N OS_TICK Dly; /* Delay before start of repeat */
N OS_TICK Period; /* Period to repeat timer */
N OS_OPT Opt; /* Options (see OS_OPT_TMR_xxx) */
N OS_STATE State;
N#if OS_CFG_DBG_EN > 0u
X#if 0u > 0u
S OS_TMR *DbgPrevPtr;
S OS_TMR *DbgNextPtr;
N#endif
N};
N
N
N
Nstruct os_tmr_spoke {
N OS_TMR *FirstPtr; /* Pointer to first timer in linked list */
N OS_OBJ_QTY NbrEntries;
N OS_OBJ_QTY NbrEntriesMax;
N};
N
N/*$PAGE*/
N/*
N************************************************************************************************************************
N************************************************************************************************************************
N* G L O B A L V A R I A B L E S
N************************************************************************************************************************
N************************************************************************************************************************
N*/
N
N#if OS_CFG_APP_HOOKS_EN > 0u
X#if 0u > 0u
SOS_EXT OS_APP_HOOK_TCB OS_AppTaskCreateHookPtr; /* Application hooks */
SOS_EXT OS_APP_HOOK_TCB OS_AppTaskDelHookPtr;
SOS_EXT OS_APP_HOOK_TCB OS_AppTaskReturnHookPtr;
S
SOS_EXT OS_APP_HOOK_VOID OS_AppIdleTaskHookPtr;
SOS_EXT OS_APP_HOOK_VOID OS_AppStatTaskHookPtr;
SOS_EXT OS_APP_HOOK_VOID OS_AppTaskSwHookPtr;
SOS_EXT OS_APP_HOOK_VOID OS_AppTimeTickHookPtr;
N#endif
N
N /* IDLE TASK -------------------------------- */
NOS_EXT OS_IDLE_CTR OSIdleTaskCtr;
Xextern OS_IDLE_CTR OSIdleTaskCtr;
NOS_EXT OS_TCB OSIdleTaskTCB;
Xextern OS_TCB OSIdleTaskTCB;
N
N /* MISCELLANEOUS ---------------------------- */
NOS_EXT OS_NESTING_CTR OSIntNestingCtr; /* Interrupt nesting level */
Xextern OS_NESTING_CTR OSIntNestingCtr;
N#ifdef CPU_CFG_INT_DIS_MEAS_EN
SOS_EXT CPU_TS OSIntDisTimeMax; /* Overall interrupt disable time */
N#endif
N
NOS_EXT OS_STATE OSRunning; /* Flag indicating that kernel is running */
Xextern OS_STATE OSRunning;
N
N
N /* ISR HANDLER TASK ------------------------- */
N#if OS_CFG_ISR_POST_DEFERRED_EN > 0u
X#if 0u > 0u
SOS_EXT OS_INT_Q *OSIntQInPtr;
SOS_EXT OS_INT_Q *OSIntQOutPtr;
SOS_EXT OS_OBJ_QTY OSIntQNbrEntries;
SOS_EXT OS_OBJ_QTY OSIntQNbrEntriesMax;
SOS_EXT OS_OBJ_QTY OSIntQOvfCtr;
SOS_EXT OS_TCB OSIntQTaskTCB;
SOS_EXT CPU_TS OSIntQTaskTimeMax;
N#endif
N
N /* FLAGS ------------------------------------ */
N#if OS_CFG_FLAG_EN > 0u
X#if 0u > 0u
S#if OS_CFG_DBG_EN > 0u
SOS_EXT OS_FLAG_GRP *OSFlagDbgListPtr;
S#endif
SOS_EXT OS_OBJ_QTY OSFlagQty;
N#endif
N
N /* MEMORY MANAGEMENT ------------------------ */
N#if OS_CFG_MEM_EN > 0u
X#if 0u > 0u
S#if OS_CFG_DBG_EN > 0u
SOS_EXT OS_MEM *OSMemDbgListPtr;
S#endif
SOS_EXT OS_OBJ_QTY OSMemQty; /* Number of memory partitions created */
N#endif
N
N /* OS_MSG POOL ------------------------------ */
N#if OS_MSG_EN > 0u
X#if (((0u > 0u) || (0u > 0u)) ? 1u : 0u) > 0u
SOS_EXT OS_MSG_POOL OSMsgPool; /* Pool of OS_MSG */
N#endif
N
N /* MUTEX MANAGEMENT ------------------------- */
N#if OS_CFG_MUTEX_EN > 0u
X#if 0u > 0u
S#if OS_CFG_DBG_EN > 0u
SOS_EXT OS_MUTEX *OSMutexDbgListPtr;
S#endif
SOS_EXT OS_OBJ_QTY OSMutexQty; /* Number of mutexes created */
N#endif
N
N /* PRIORITIES ------------------------------- */
NOS_EXT OS_PRIO OSPrioCur; /* Priority of current task */
Xextern OS_PRIO OSPrioCur;
NOS_EXT OS_PRIO OSPrioHighRdy; /* Priority of highest priority task */
Xextern OS_PRIO OSPrioHighRdy;
NOS_EXT OS_PRIO OSPrioSaved; /* Saved priority level when Post Deferred */
Xextern OS_PRIO OSPrioSaved;
Nextern CPU_DATA OSPrioTbl[OS_PRIO_TBL_SIZE];
Xextern CPU_DATA OSPrioTbl[((16u - 1u) / ((4 * 8u)) + 1u)];
N
N /* QUEUES ----------------------------------- */
N#if OS_CFG_Q_EN > 0u
X#if 0u > 0u
S#if OS_CFG_DBG_EN > 0u
SOS_EXT OS_Q *OSQDbgListPtr;
S#endif
SOS_EXT OS_OBJ_QTY OSQQty; /* Number of message queues created */
N#endif
N
N
N
N /* READY LIST ------------------------------- */
NOS_EXT OS_RDY_LIST OSRdyList[OS_CFG_PRIO_MAX]; /* Table of tasks ready to run */
Xextern OS_RDY_LIST OSRdyList[16u];
N
N
N#ifdef OS_SAFETY_CRITICAL_IEC61508
SOS_EXT CPU_BOOLEAN OSSafetyCriticalStartFlag; /* Flag indicating that all init. done */
N#endif
N /* SCHEDULER -------------------------------- */
N#if OS_CFG_SCHED_LOCK_TIME_MEAS_EN > 0u
X#if 0u > 0u
SOS_EXT CPU_TS_TMR OSSchedLockTimeBegin; /* Scheduler lock time measurement */
SOS_EXT CPU_TS_TMR OSSchedLockTimeMax;
SOS_EXT CPU_TS_TMR OSSchedLockTimeMaxCur;
N#endif
N
NOS_EXT OS_NESTING_CTR OSSchedLockNestingCtr; /* Lock nesting level */
Xextern OS_NESTING_CTR OSSchedLockNestingCtr;
N#if OS_CFG_SCHED_ROUND_ROBIN_EN > 0u
X#if 0u > 0u
SOS_EXT OS_TICK OSSchedRoundRobinDfltTimeQuanta;
SOS_EXT CPU_BOOLEAN OSSchedRoundRobinEn; /* Enable/Disable round-robin scheduling */
N#endif
N /* SEMAPHORES ------------------------------- */
N#if OS_CFG_SEM_EN > 0u
X#if 0u > 0u
S#if OS_CFG_DBG_EN > 0u
SOS_EXT OS_SEM *OSSemDbgListPtr;
S#endif
SOS_EXT OS_OBJ_QTY OSSemQty; /* Number of semaphores created */
N#endif
N
N /* STATISTICS ------------------------------- */
N#if OS_CFG_STAT_TASK_EN > 0u
X#if 0u > 0u
SOS_EXT CPU_BOOLEAN OSStatResetFlag; /* Force the reset of the computed statistics */
SOS_EXT OS_CPU_USAGE OSStatTaskCPUUsage; /* CPU Usage in % */
SOS_EXT OS_CPU_USAGE OSStatTaskCPUUsageMax; /* CPU Usage in % (Peak) */
SOS_EXT OS_TICK OSStatTaskCtr;
SOS_EXT OS_TICK OSStatTaskCtrMax;
SOS_EXT OS_TICK OSStatTaskCtrRun;
SOS_EXT CPU_BOOLEAN OSStatTaskRdy;
SOS_EXT OS_TCB OSStatTaskTCB;
SOS_EXT CPU_TS OSStatTaskTimeMax;
N#endif
N
N /* TASKS ------------------------------------ */
NOS_EXT OS_CTX_SW_CTR OSTaskCtxSwCtr; /* Number of context switches */
Xextern OS_CTX_SW_CTR OSTaskCtxSwCtr;
N#if OS_CFG_DBG_EN > 0u
X#if 0u > 0u
SOS_EXT OS_TCB *OSTaskDbgListPtr;
N#endif
NOS_EXT OS_OBJ_QTY OSTaskQty; /* Number of tasks created */
Xextern OS_OBJ_QTY OSTaskQty;
N
N#if OS_CFG_TASK_REG_TBL_SIZE > 0u
X#if 1u > 0u
NOS_EXT OS_REG_ID OSTaskRegNextAvailID; /* Next available Task Register ID */
Xextern OS_REG_ID OSTaskRegNextAvailID;
N#endif
N
N /* TICK TASK -------------------------------- */
NOS_EXT OS_TICK OSTickCtr; /* Cnts the #ticks since startup or last set */
Xextern OS_TICK OSTickCtr;
NOS_EXT OS_TCB OSTickTaskTCB;
Xextern OS_TCB OSTickTaskTCB;
NOS_EXT CPU_TS OSTickTaskTimeMax;
Xextern CPU_TS OSTickTaskTimeMax;
N
N
N#if OS_CFG_TMR_EN > 0u /* TIMERS ----------------------------------- */
X#if 0u > 0u
S#if OS_CFG_DBG_EN > 0u
SOS_EXT OS_TMR *OSTmrDbgListPtr;
S#endif
SOS_EXT OS_OBJ_QTY OSTmrQty; /* Number of timers created */
SOS_EXT OS_TCB OSTmrTaskTCB; /* TCB of timer task */
SOS_EXT CPU_TS OSTmrTaskTimeMax;
SOS_EXT OS_TICK OSTmrTickCtr; /* Current time for the timers */
SOS_EXT OS_CTR OSTmrUpdateCnt; /* Counter for updating timers */
SOS_EXT OS_CTR OSTmrUpdateCtr;
N#endif
N
N /* TCBs ------------------------------------- */
NOS_EXT OS_TCB *OSTCBCurPtr; /* Pointer to currently running TCB */
Xextern OS_TCB *OSTCBCurPtr;
NOS_EXT OS_TCB *OSTCBHighRdyPtr; /* Pointer to highest priority TCB */
Xextern OS_TCB *OSTCBHighRdyPtr;
N
N/*$PAGE*/
N/*
N************************************************************************************************************************
N************************************************************************************************************************
N* E X T E R N A L S
N************************************************************************************************************************
N************************************************************************************************************************
N*/
N
Nextern CPU_STK * const OSCfg_IdleTaskStkBasePtr;
Nextern CPU_STK_SIZE const OSCfg_IdleTaskStkLimit;
Nextern CPU_STK_SIZE const OSCfg_IdleTaskStkSize;
Nextern CPU_INT32U const OSCfg_IdleTaskStkSizeRAM;
N
Nextern OS_INT_Q * const OSCfg_IntQBasePtr;
Nextern OS_OBJ_QTY const OSCfg_IntQSize;
Nextern CPU_INT32U const OSCfg_IntQSizeRAM;
Nextern CPU_STK * const OSCfg_IntQTaskStkBasePtr;
Nextern CPU_STK_SIZE const OSCfg_IntQTaskStkLimit;
Nextern CPU_STK_SIZE const OSCfg_IntQTaskStkSize;
Nextern CPU_INT32U const OSCfg_IntQTaskStkSizeRAM;
N
Nextern CPU_STK * const OSCfg_ISRStkBasePtr;
Nextern CPU_STK_SIZE const OSCfg_ISRStkSize;
Nextern CPU_INT32U const OSCfg_ISRStkSizeRAM;
N
Nextern OS_MSG_SIZE const OSCfg_MsgPoolSize;
Nextern CPU_INT32U const OSCfg_MsgPoolSizeRAM;
Nextern OS_MSG * const OSCfg_MsgPoolBasePtr;
N
Nextern OS_PRIO const OSCfg_StatTaskPrio;
Nextern OS_RATE_HZ const OSCfg_StatTaskRate_Hz;
Nextern CPU_STK * const OSCfg_StatTaskStkBasePtr;
Nextern CPU_STK_SIZE const OSCfg_StatTaskStkLimit;
Nextern CPU_STK_SIZE const OSCfg_StatTaskStkSize;
Nextern CPU_INT32U const OSCfg_StatTaskStkSizeRAM;
N
Nextern CPU_STK_SIZE const OSCfg_StkSizeMin;
N
Nextern OS_RATE_HZ const OSCfg_TickRate_Hz;
Nextern OS_PRIO const OSCfg_TickTaskPrio;
Nextern CPU_STK * const OSCfg_TickTaskStkBasePtr;
Nextern CPU_STK_SIZE const OSCfg_TickTaskStkLimit;
Nextern CPU_STK_SIZE const OSCfg_TickTaskStkSize;
Nextern CPU_INT32U const OSCfg_TickTaskStkSizeRAM;
Nextern OS_OBJ_QTY const OSCfg_TickWheelSize;
Nextern CPU_INT32U const OSCfg_TickWheelSizeRAM;
N
Nextern OS_PRIO const OSCfg_TmrTaskPrio;
Nextern OS_RATE_HZ const OSCfg_TmrTaskRate_Hz;
Nextern CPU_STK * const OSCfg_TmrTaskStkBasePtr;
Nextern CPU_STK_SIZE const OSCfg_TmrTaskStkLimit;
Nextern CPU_STK_SIZE const OSCfg_TmrTaskStkSize;
Nextern CPU_INT32U const OSCfg_TmrTaskStkSizeRAM;
Nextern OS_OBJ_QTY const OSCfg_TmrWheelSize;
Nextern CPU_INT32U const OSCfg_TmrSizeRAM;
N
N
Nextern CPU_STK OSCfg_IdleTaskStk[];
N
N#if (OS_CFG_ISR_POST_DEFERRED_EN > 0u)
X#if (0u > 0u)
Sextern CPU_STK OSCfg_IntQTaskStk[];
Sextern OS_INT_Q OSCfg_IntQ[];
N#endif
N
Nextern CPU_STK OSCfg_ISRStk[];
N
N#if (OS_MSG_EN > 0u)
X#if ((((0u > 0u) || (0u > 0u)) ? 1u : 0u) > 0u)
Sextern OS_MSG OSCfg_MsgPool[];
N#endif
N
N#if (OS_CFG_STAT_TASK_EN > 0u)
X#if (0u > 0u)
Sextern CPU_STK OSCfg_StatTaskStk[];
N#endif
N
Nextern CPU_STK OSCfg_TickTaskStk[];
Nextern OS_TICK_SPOKE OSCfg_TickWheel[];
N
N#if (OS_CFG_TMR_EN > 0u)
X#if (0u > 0u)
Sextern CPU_STK OSCfg_TmrTaskStk[];
Sextern OS_TMR_SPOKE OSCfg_TmrWheel[];
N#endif
N
N/*
N************************************************************************************************************************
N************************************************************************************************************************
N* F U N C T I O N P R O T O T Y P E S
N************************************************************************************************************************
N************************************************************************************************************************
N*/
N
N/* ================================================================================================================== */
N/* EVENT FLAGS */
N/* ================================================================================================================== */
N
N#if OS_CFG_FLAG_EN > 0u
X#if 0u > 0u
S
Svoid OSFlagCreate (OS_FLAG_GRP *p_grp,
S CPU_CHAR *p_name,
S OS_FLAGS flags,
S OS_ERR *p_err);
S
S#if OS_CFG_FLAG_DEL_EN > 0u
SOS_OBJ_QTY OSFlagDel (OS_FLAG_GRP *p_grp,
S OS_OPT opt,
S OS_ERR *p_err);
S#endif
S
SOS_FLAGS OSFlagPend (OS_FLAG_GRP *p_grp,
S OS_FLAGS flags,
S OS_TICK timeout,
S OS_OPT opt,
S CPU_TS *p_ts,
S OS_ERR *p_err);
S
S#if OS_CFG_FLAG_PEND_ABORT_EN > 0u
SOS_OBJ_QTY OSFlagPendAbort (OS_FLAG_GRP *p_grp,
S OS_OPT opt,
S OS_ERR *p_err);
S#endif
S
SOS_FLAGS OSFlagPendGetFlagsRdy (OS_ERR *p_err);
S
SOS_FLAGS OSFlagPost (OS_FLAG_GRP *p_grp,
S OS_FLAGS flags,
S OS_OPT opt,
S OS_ERR *p_err);
S
S/* ------------------------------------------------ INTERNAL FUNCTIONS ---------------------------------------------- */
S
Svoid OS_FlagClr (OS_FLAG_GRP *p_grp);
S
Svoid OS_FlagBlock (OS_PEND_DATA *p_pend_data,
S OS_FLAG_GRP *p_grp,
S OS_FLAGS flags,
S OS_OPT opt,
S OS_TICK timeout);
S
S#if OS_CFG_DBG_EN > 0u
Svoid OS_FlagDbgListAdd (OS_FLAG_GRP *p_grp);
S
Svoid OS_FlagDbgListRemove (OS_FLAG_GRP *p_grp);
S#endif
S
Svoid OS_FlagInit (OS_ERR *p_err);
S
SOS_FLAGS OS_FlagPost (OS_FLAG_GRP *p_grp,
S OS_FLAGS flags,
S OS_OPT opt,
S CPU_TS ts,
S OS_ERR *p_err);
S
Svoid OS_FlagTaskRdy (OS_TCB *p_tcb,
S OS_FLAGS flags_rdy,
S CPU_TS ts);
N#endif
N
N/*$PAGE*/
N/* ================================================================================================================== */
N/* FIXED SIZE MEMORY BLOCK MANAGEMENT */
N/* ================================================================================================================== */
N
N#if OS_CFG_MEM_EN > 0u
X#if 0u > 0u
S
Svoid OSMemCreate (OS_MEM *p_mem,
S CPU_CHAR *p_name,
S void *p_addr,
S OS_MEM_QTY n_blks,
S OS_MEM_SIZE blk_size,
S OS_ERR *p_err);
S
Svoid *OSMemGet (OS_MEM *p_mem,
S OS_ERR *p_err);
S
Svoid OSMemPut (OS_MEM *p_mem,
S void *p_blk,
S OS_ERR *p_err);
S
S/* ------------------------------------------------ INTERNAL FUNCTIONS ---------------------------------------------- */
S
S#if OS_CFG_DBG_EN > 0u
Svoid OS_MemDbgListAdd (OS_MEM *p_mem);
S#endif
S
Svoid OS_MemInit (OS_ERR *p_err);
S
N#endif
N
N/*$PAGE*/
N/* ================================================================================================================== */
N/* MUTUAL EXCLUSION SEMAPHORES */
N/* ================================================================================================================== */
N
N#if OS_CFG_MUTEX_EN > 0u
X#if 0u > 0u
S
Svoid OSMutexCreate (OS_MUTEX *p_mutex,
S CPU_CHAR *p_name,
S OS_ERR *p_err);
S
S#if OS_CFG_MUTEX_DEL_EN > 0u
SOS_OBJ_QTY OSMutexDel (OS_MUTEX *p_mutex,
S OS_OPT opt,
S OS_ERR *p_err);
S#endif
S
Svoid OSMutexPend (OS_MUTEX *p_mutex,
S OS_TICK timeout,
S OS_OPT opt,
S CPU_TS *p_ts,
S OS_ERR *p_err);
S
S#if OS_CFG_MUTEX_PEND_ABORT_EN > 0u
SOS_OBJ_QTY OSMutexPendAbort (OS_MUTEX *p_mutex,
S OS_OPT opt,
S OS_ERR *p_err);
S#endif
S
Svoid OSMutexPost (OS_MUTEX *p_mutex,
S OS_OPT opt,
S OS_ERR *p_err);
S
S
S/* ------------------------------------------------ INTERNAL FUNCTIONS ---------------------------------------------- */
S
Svoid OS_MutexClr (OS_MUTEX *p_mutex);
S
S#if OS_CFG_DBG_EN > 0u
Svoid OS_MutexDbgListAdd (OS_MUTEX *p_mutex);
S
Svoid OS_MutexDbgListRemove (OS_MUTEX *p_mutex);
S#endif
S
Svoid OS_MutexInit (OS_ERR *p_err);
N#endif
N
N/*$PAGE*/
N/* ================================================================================================================== */
N/* MESSAGE QUEUES */
N/* ================================================================================================================== */
N
N#if OS_CFG_PEND_MULTI_EN > 0u
X#if 0u > 0u
S
SOS_OBJ_QTY OSPendMulti (OS_PEND_DATA *p_pend_data_tbl,
S OS_OBJ_QTY tbl_size,
S OS_TICK timeout,
S OS_OPT opt,
S OS_ERR *p_err);
S
S/* ------------------------------------------------ INTERNAL FUNCTIONS ---------------------------------------------- */
S
SOS_OBJ_QTY OS_PendMultiGetRdy (OS_PEND_DATA *p_pend_data_tbl,
S OS_OBJ_QTY tbl_size);
S
SCPU_BOOLEAN OS_PendMultiValidate (OS_PEND_DATA *p_pend_data_tbl,
S OS_OBJ_QTY tbl_size);
S
Svoid OS_PendMultiWait (OS_PEND_DATA *p_pend_data_tbl,
S OS_OBJ_QTY tbl_size,
S OS_TICK timeout);
N#endif
N
N/* ================================================================================================================== */
N/* MESSAGE QUEUES */
N/* ================================================================================================================== */
N
N#if OS_CFG_Q_EN > 0u
X#if 0u > 0u
S
Svoid OSQCreate (OS_Q *p_q,
S CPU_CHAR *p_name,
S OS_MSG_QTY max_qty,
S OS_ERR *p_err);
S
S#if OS_CFG_Q_DEL_EN > 0u
SOS_OBJ_QTY OSQDel (OS_Q *p_q,
S OS_OPT opt,
S OS_ERR *p_err);
S#endif
S
S#if OS_CFG_Q_FLUSH_EN > 0u
SOS_MSG_QTY OSQFlush (OS_Q *p_q,
S OS_ERR *p_err);
S#endif
S
Svoid *OSQPend (OS_Q *p_q,
S OS_TICK timeout,
S OS_OPT opt,
S OS_MSG_SIZE *p_msg_size,
S CPU_TS *p_ts,
S OS_ERR *p_err);
S
S#if OS_CFG_Q_PEND_ABORT_EN > 0u
SOS_OBJ_QTY OSQPendAbort (OS_Q *p_q,
S OS_OPT opt,
S OS_ERR *p_err);
S#endif
S
Svoid OSQPost (OS_Q *p_q,
S void *p_void,
S OS_MSG_SIZE msg_size,
S OS_OPT opt,
S OS_ERR *p_err);
S
S/* ------------------------------------------------ INTERNAL FUNCTIONS ---------------------------------------------- */
S
Svoid OS_QClr (OS_Q *p_q);
S
S#if OS_CFG_DBG_EN > 0u
Svoid OS_QDbgListAdd (OS_Q *p_q);
S
Svoid OS_QDbgListRemove (OS_Q *p_q);
S#endif
S
Svoid OS_QInit (OS_ERR *p_err);
S
Svoid OS_QPost (OS_Q *p_q,
S void *p_void,
S OS_MSG_SIZE msg_size,
S OS_OPT opt,
S CPU_TS ts,
S OS_ERR *p_err);
N#endif
N
N/*$PAGE*/
N/* ================================================================================================================== */
N/* SEMAPHORES */
N/* ================================================================================================================== */
N
N#if OS_CFG_SEM_EN > 0u
X#if 0u > 0u
S
Svoid OSSemCreate (OS_SEM *p_sem,
S CPU_CHAR *p_name,
S OS_SEM_CTR cnt,
S OS_ERR *p_err);
S
SOS_OBJ_QTY OSSemDel (OS_SEM *p_sem,
S OS_OPT opt,
S OS_ERR *p_err);
S
SOS_SEM_CTR OSSemPend (OS_SEM *p_sem,
S OS_TICK timeout,
S OS_OPT opt,
S CPU_TS *p_ts,
S OS_ERR *p_err);
S
S#if OS_CFG_SEM_PEND_ABORT_EN > 0u
SOS_OBJ_QTY OSSemPendAbort (OS_SEM *p_sem,
S OS_OPT opt,
S OS_ERR *p_err);
S#endif
S
SOS_SEM_CTR OSSemPost (OS_SEM *p_sem,
S OS_OPT opt,
S OS_ERR *p_err);
S
S#if OS_CFG_SEM_SET_EN > 0u
Svoid OSSemSet (OS_SEM *p_sem,
S OS_SEM_CTR cnt,
S OS_ERR *p_err);
S#endif
S
S/* ------------------------------------------------ INTERNAL FUNCTIONS ---------------------------------------------- */
S
Svoid OS_SemClr (OS_SEM *p_sem);
S
S#if OS_CFG_DBG_EN > 0u
Svoid OS_SemDbgListAdd (OS_SEM *p_sem);
S
Svoid OS_SemDbgListRemove (OS_SEM *p_sem);
S#endif
S
Svoid OS_SemInit (OS_ERR *p_err);
S
SOS_SEM_CTR OS_SemPost (OS_SEM *p_sem,
S OS_OPT opt,
S CPU_TS ts,
S OS_ERR *p_err);
N#endif
N
N/*$PAGE*/
N/* ================================================================================================================== */
N/* TASK MANAGEMENT */
N/* ================================================================================================================== */
N
N#if OS_CFG_TASK_CHANGE_PRIO_EN > 0u
X#if 0u > 0u
Svoid OSTaskChangePrio (OS_TCB *p_tcb,
S OS_PRIO prio_new,
S OS_ERR *p_err);
N#endif
N
Nvoid OSTaskCreate (OS_TCB *p_tcb,
N CPU_CHAR *p_name,
N OS_TASK_PTR p_task,
N void *p_arg,
N OS_PRIO prio,
N CPU_STK *p_stk_base,
N CPU_STK_SIZE stk_limit,
N CPU_STK_SIZE stk_size,
N OS_MSG_QTY q_size,
N OS_TICK time_quanta,
N void *p_ext,
N OS_OPT opt,
N OS_ERR *p_err);
N
N#if OS_CFG_TASK_DEL_EN > 0u
X#if 0u > 0u
Svoid OSTaskDel (OS_TCB *p_tcb,
S OS_ERR *p_err);
N#endif
N
N#if OS_CFG_TASK_Q_EN > 0u
X#if 0u > 0u
SOS_MSG_QTY OSTaskQFlush (OS_TCB *p_tcb,
S OS_ERR *p_err);
S
Svoid *OSTaskQPend (OS_TICK timeout,
S OS_OPT opt,
S OS_MSG_SIZE *p_msg_size,
S CPU_TS *p_ts,
S OS_ERR *p_err);
S
SCPU_BOOLEAN OSTaskQPendAbort (OS_TCB *p_tcb,
S OS_OPT opt,
S OS_ERR *p_err);
S
Svoid OSTaskQPost (OS_TCB *p_tcb,
S void *p_void,
S OS_MSG_SIZE msg_size,
S OS_OPT opt,
S OS_ERR *p_err);
S
N#endif
N
N#if OS_CFG_TASK_REG_TBL_SIZE > 0u
X#if 1u > 0u
NOS_REG OSTaskRegGet (OS_TCB *p_tcb,
N OS_REG_ID id,
N OS_ERR *p_err);
N
NOS_REG_ID OSTaskRegGetID (OS_ERR *p_err);
N
Nvoid OSTaskRegSet (OS_TCB *p_tcb,
N OS_REG_ID id,
N OS_REG value,
N OS_ERR *p_err);
N#endif
N
N#if OS_CFG_TASK_SUSPEND_EN > 0u
X#if 0u > 0u
Svoid OSTaskResume (OS_TCB *p_tcb,
S OS_ERR *p_err);
S
Svoid OSTaskSuspend (OS_TCB *p_tcb,
S OS_ERR *p_err);
N#endif
N
NOS_SEM_CTR OSTaskSemPend (OS_TICK timeout,
N OS_OPT opt,
N CPU_TS *p_ts,
N OS_ERR *p_err);
N
N#if (OS_CFG_TASK_SEM_PEND_ABORT_EN > 0u)
X#if (0u > 0u)
SCPU_BOOLEAN OSTaskSemPendAbort (OS_TCB *p_tcb,
S OS_OPT opt,
S OS_ERR *p_err);
N#endif
N
NOS_SEM_CTR OSTaskSemPost (OS_TCB *p_tcb,
N OS_OPT opt,
N OS_ERR *p_err);
N
NOS_SEM_CTR OSTaskSemSet (OS_TCB *p_tcb,
N OS_SEM_CTR cnt,
N OS_ERR *p_err);
N
N#if OS_CFG_STAT_TASK_STK_CHK_EN > 0u
X#if 1u > 0u
Nvoid OSTaskStkChk (OS_TCB *p_tcb,
N CPU_STK_SIZE *p_free,
N CPU_STK_SIZE *p_used,
N OS_ERR *p_err);
N#endif
N
N#if OS_CFG_SCHED_ROUND_ROBIN_EN > 0u
X#if 0u > 0u
Svoid OSTaskTimeQuantaSet (OS_TCB *p_tcb,
S OS_TICK time_quanta,
S OS_ERR *p_err);
N#endif
N
N/* ------------------------------------------------ INTERNAL FUNCTIONS ---------------------------------------------- */
N
Nvoid OS_TaskBlock (OS_TCB *p_tcb,
N OS_TICK timeout);
N
N#if OS_CFG_DBG_EN > 0u
X#if 0u > 0u
Svoid OS_TaskDbgListAdd (OS_TCB *p_tcb);
S
Svoid OS_TaskDbgListRemove (OS_TCB *p_tcb);
N#endif
N
Nvoid OS_TaskInit (OS_ERR *p_err);
N
Nvoid OS_TaskInitTCB (OS_TCB *p_tcb);
N
Nvoid OS_TaskQPost (OS_TCB *p_tcb,
N void *p_void,
N OS_MSG_SIZE msg_size,
N OS_OPT opt,
N CPU_TS ts,
N OS_ERR *p_err);
N
Nvoid OS_TaskRdy (OS_TCB *p_tcb);
N
N#if OS_CFG_TASK_SUSPEND_EN > 0u
X#if 0u > 0u
Svoid OS_TaskResume (OS_TCB *p_tcb,
S OS_ERR *p_err);
N#endif
N
Nvoid OS_TaskReturn (void);
N
NOS_SEM_CTR OS_TaskSemPost (OS_TCB *p_tcb,
N OS_OPT opt,
N CPU_TS ts,
N OS_ERR *p_err);
N
N#if OS_CFG_TASK_SUSPEND_EN > 0u
X#if 0u > 0u
Svoid OS_TaskSuspend (OS_TCB *p_tcb,
S OS_ERR *p_err);
N#endif
N
N/*$PAGE*/
N/* ================================================================================================================== */
N/* TASK LOCAL STORAGE (TLS) SUPPORT */
N/* ================================================================================================================== */
N
N#if defined(OS_CFG_TLS_TBL_SIZE) && (OS_CFG_TLS_TBL_SIZE > 0u)
X#if 0L && (OS_CFG_TLS_TBL_SIZE > 0u)
SOS_TLS_ID OS_TLS_GetID (OS_ERR *p_err);
S
SOS_TLS OS_TLS_GetValue (OS_TCB *p_tcb,
S OS_TLS_ID id,
S OS_ERR *p_err);
S
Svoid OS_TLS_Init (OS_ERR *p_err);
S
Svoid OS_TLS_SetValue (OS_TCB *p_tcb,
S OS_TLS_ID id,
S OS_TLS value,
S OS_ERR *p_err);
S
Svoid OS_TLS_SetDestruct (OS_TLS_ID id,
S OS_TLS_DESTRUCT_PTR p_destruct,
S OS_ERR *p_err);
S
Svoid OS_TLS_TaskCreate (OS_TCB *p_tcb);
S
Svoid OS_TLS_TaskDel (OS_TCB *p_tcb);
S
Svoid OS_TLS_TaskSw (void);
N#endif
N
N/*$PAGE*/
N/* ================================================================================================================== */
N/* TIME MANAGEMENT */
N/* ================================================================================================================== */
N
Nvoid OSTimeDly (OS_TICK dly,
N OS_OPT opt,
N OS_ERR *p_err);
N
N#if OS_CFG_TIME_DLY_HMSM_EN > 0u
X#if 1u > 0u
Nvoid OSTimeDlyHMSM (CPU_INT16U hours,
N CPU_INT16U minutes,
N CPU_INT16U seconds,
N CPU_INT32U milli,
N OS_OPT opt,
N OS_ERR *p_err);
N#endif
N
N#if OS_CFG_TIME_DLY_RESUME_EN > 0u
X#if 1u > 0u
Nvoid OSTimeDlyResume (OS_TCB *p_tcb,
N OS_ERR *p_err);
N#endif
N
NOS_TICK OSTimeGet (OS_ERR *p_err);
N
Nvoid OSTimeSet (OS_TICK ticks,
N OS_ERR *p_err);
N
Nvoid OSTimeTick (void);
N
N/*$PAGE*/
N/* ================================================================================================================== */
N/* TIMER MANAGEMENT */
N/* ================================================================================================================== */
N
N#if OS_CFG_TMR_EN > 0u
X#if 0u > 0u
Svoid OSTmrCreate (OS_TMR *p_tmr,
S CPU_CHAR *p_name,
S OS_TICK dly,
S OS_TICK period,
S OS_OPT opt,
S OS_TMR_CALLBACK_PTR p_callback,
S void *p_callback_arg,
S OS_ERR *p_err);
S
SCPU_BOOLEAN OSTmrDel (OS_TMR *p_tmr,
S OS_ERR *p_err);
S
SOS_TICK OSTmrRemainGet (OS_TMR *p_tmr,
S OS_ERR *p_err);
S
SCPU_BOOLEAN OSTmrStart (OS_TMR *p_tmr,
S OS_ERR *p_err);
S
SOS_STATE OSTmrStateGet (OS_TMR *p_tmr,
S OS_ERR *p_err);
S
SCPU_BOOLEAN OSTmrStop (OS_TMR *p_tmr,
S OS_OPT opt,
S void *p_callback_arg,
S OS_ERR *p_err);
S
S/* ------------------------------------------------ INTERNAL FUNCTIONS ---------------------------------------------- */
S
Svoid OS_TmrClr (OS_TMR *p_tmr);
S
S#if OS_CFG_DBG_EN > 0u
Svoid OS_TmrDbgListAdd (OS_TMR *p_tmr);
S
Svoid OS_TmrDbgListRemove (OS_TMR *p_tmr);
S#endif
S
Svoid OS_TmrInit (OS_ERR *p_err);
S
Svoid OS_TmrLink (OS_TMR *p_tmr,
S OS_OPT opt);
S
Svoid OS_TmrResetPeak (void);
S
Svoid OS_TmrUnlink (OS_TMR *p_tmr);
S
Svoid OS_TmrTask (void *p_arg);
S
N#endif
N
N/*$PAGE*/
N/* ================================================================================================================== */
N/* MISCELLANEOUS */
N/* ================================================================================================================== */
N
Nvoid OSInit (OS_ERR *p_err);
N
Nvoid OSIntEnter (void);
Nvoid OSIntExit (void);
N
N#ifdef OS_SAFETY_CRITICAL_IEC61508
Svoid OSSafetyCriticalStart (void);
N#endif
N
N#if OS_CFG_SCHED_ROUND_ROBIN_EN > 0u
X#if 0u > 0u
Svoid OSSchedRoundRobinCfg (CPU_BOOLEAN en,
S OS_TICK dflt_time_quanta,
S OS_ERR *p_err);
S
Svoid OSSchedRoundRobinYield (OS_ERR *p_err);
S
N#endif
N
Nvoid OSSched (void);
N
Nvoid OSSchedLock (OS_ERR *p_err);
Nvoid OSSchedUnlock (OS_ERR *p_err);
N
Nvoid OSStart (OS_ERR *p_err);
N
N#if OS_CFG_STAT_TASK_EN > 0u
X#if 0u > 0u
Svoid OSStatReset (OS_ERR *p_err);
S
Svoid OSStatTaskCPUUsageInit (OS_ERR *p_err);
N#endif
N
NCPU_INT16U OSVersion (OS_ERR *p_err);
N
N/* ------------------------------------------------ INTERNAL FUNCTIONS ---------------------------------------------- */
N
Nvoid OS_IdleTask (void *p_arg);
N
Nvoid OS_IdleTaskInit (OS_ERR *p_err);
N
N#if OS_CFG_STAT_TASK_EN > 0u
X#if 0u > 0u
Svoid OS_StatTask (void *p_arg);
N#endif
N
Nvoid OS_StatTaskInit (OS_ERR *p_err);
N
Nvoid OS_TickTask (void *p_arg);
Nvoid OS_TickTaskInit (OS_ERR *p_err);
N
N/*$PAGE*/
N/*
N************************************************************************************************************************
N************************************************************************************************************************
N* T A R G E T S P E C I F I C F U N C T I O N S
N************************************************************************************************************************
N************************************************************************************************************************
N*/
N
Nvoid OSInitHook (void);
N
Nvoid OSTaskCreateHook (OS_TCB *p_tcb);
Nvoid OSTaskDelHook (OS_TCB *p_tcb);
N
Nvoid OSIdleTaskHook (void);
N
Nvoid OSTaskReturnHook (OS_TCB *p_tcb);
N
Nvoid OSStatTaskHook (void);
N
NCPU_STK *OSTaskStkInit (OS_TASK_PTR p_task,
N void *p_arg,
N CPU_STK *p_stk_base,
N CPU_STK *p_stk_limit,
N CPU_STK_SIZE stk_size,
N OS_OPT opt);
N
Nvoid OSTaskSwHook (void);
N
Nvoid OSTimeTickHook (void);
N
N/*$PAGE*/
N/*
N************************************************************************************************************************
N************************************************************************************************************************
N* u C / O S - I I I I N T E R N A L F U N C T I O N P R O T O T Y P E S
N************************************************************************************************************************
N************************************************************************************************************************
N*/
N
Nvoid OSCfg_Init (void);
N
N#if OS_CFG_DBG_EN > 0u
X#if 0u > 0u
Svoid OS_Dbg_Init (void);
N#endif
N
N
N#if OS_CFG_ISR_POST_DEFERRED_EN > 0u
X#if 0u > 0u
Svoid OS_IntQTaskInit (OS_ERR *p_err);
S
Svoid OS_IntQPost (OS_OBJ_TYPE type,
S void *p_obj,
S void *p_void,
S OS_MSG_SIZE msg_size,
S OS_FLAGS flags,
S OS_OPT opt,
S CPU_TS ts,
S OS_ERR *p_err);
S
Svoid OS_IntQRePost (void);
S
Svoid OS_IntQTask (void *p_arg);
N#endif
N
N/* ----------------------------------------------- MESSAGE MANAGEMENT ----------------------------------------------- */
N
Nvoid OS_MsgPoolInit (OS_ERR *p_err);
N
NOS_MSG_QTY OS_MsgQFreeAll (OS_MSG_Q *p_msg_q);
N
Nvoid *OS_MsgQGet (OS_MSG_Q *p_msg_q,
N OS_MSG_SIZE *p_msg_size,
N CPU_TS *p_ts,
N OS_ERR *p_err);
N
Nvoid OS_MsgQInit (OS_MSG_Q *p_msg_q,
N OS_MSG_QTY size);
N
Nvoid OS_MsgQPut (OS_MSG_Q *p_msg_q,
N void *p_void,
N OS_MSG_SIZE msg_size,
N OS_OPT opt,
N CPU_TS ts,
N OS_ERR *p_err);
N
N/* ---------------------------------------------- PEND/POST MANAGEMENT ---------------------------------------------- */
N
Nvoid OS_Pend (OS_PEND_DATA *p_pend_data,
N OS_PEND_OBJ *p_obj,
N OS_STATE pending_on,
N OS_TICK timeout);
N
Nvoid OS_PendAbort (OS_PEND_OBJ *p_obj,
N OS_TCB *p_tcb,
N CPU_TS ts);
N
Nvoid OS_PendAbort1 (OS_PEND_OBJ *p_obj,
N OS_TCB *p_tcb,
N CPU_TS ts);
N
Nvoid OS_PendObjDel (OS_PEND_OBJ *p_obj,
N OS_TCB *p_tcb,
N CPU_TS ts);
N
Nvoid OS_PendObjDel1 (OS_PEND_OBJ *p_obj,
N OS_TCB *p_tcb,
N CPU_TS ts);
N
Nvoid OS_Post (OS_PEND_OBJ *p_obj,
N OS_TCB *p_tcb,
N void *p_void,
N OS_MSG_SIZE msg_size,
N CPU_TS ts);
N
Nvoid OS_Post1 (OS_PEND_OBJ *p_obj,
N OS_TCB *p_tcb,
N void *p_void,
N OS_MSG_SIZE msg_size,
N CPU_TS ts);
N
N/* ----------------------------------------------- PRIORITY MANAGEMENT ---------------------------------------------- */
N
Nvoid OS_PrioInit (void);
N
Nvoid OS_PrioInsert (OS_PRIO prio);
N
Nvoid OS_PrioRemove (OS_PRIO prio);
N
NOS_PRIO OS_PrioGetHighest (void);
N
N/* --------------------------------------------------- SCHEDULING --------------------------------------------------- */
N
N#if OS_CFG_ISR_POST_DEFERRED_EN > 0u
X#if 0u > 0u
Svoid OS_Sched0 (void);
N#endif
N
N#if OS_CFG_SCHED_LOCK_TIME_MEAS_EN > 0u
X#if 0u > 0u
Svoid OS_SchedLockTimeMeasStart (void);
Svoid OS_SchedLockTimeMeasStop (void);
N#endif
N
N#if OS_CFG_SCHED_ROUND_ROBIN_EN > 0u
X#if 0u > 0u
Svoid OS_SchedRoundRobin (OS_RDY_LIST *p_rdy_list);
N#endif
N
N/* --------------------------------------------- READY LIST MANAGEMENT ---------------------------------------------- */
N
Nvoid OS_RdyListInit (void);
N
Nvoid OS_RdyListInsert (OS_TCB *p_tcb);
N
Nvoid OS_RdyListInsertHead (OS_TCB *p_tcb);
N
Nvoid OS_RdyListInsertTail (OS_TCB *p_tcb);
N
Nvoid OS_RdyListMoveHeadToTail (OS_RDY_LIST *p_rdy_list);
N
Nvoid OS_RdyListRemove (OS_TCB *p_tcb);
N
N/* ---------------------------------------------- PEND LIST MANAGEMENT ---------------------------------------------- */
N
Nvoid OS_PendDataInit (OS_TCB *p_tcb,
N OS_PEND_DATA *p_pend_data_tbl,
N OS_OBJ_QTY tbl_size);
N
N#if OS_CFG_DBG_EN > 0u
X#if 0u > 0u
Svoid OS_PendDbgNameAdd (OS_PEND_OBJ *p_obj,
S OS_TCB *p_tcb);
S
Svoid OS_PendDbgNameRemove (OS_PEND_OBJ *p_obj,
S OS_TCB *p_tcb);
N#endif
N
NOS_PEND_LIST *OS_PendListGetPtr (OS_PEND_OBJ *p_obj);
N
Nvoid OS_PendListInit (OS_PEND_LIST *p_pend_list);
N
Nvoid OS_PendListInsertHead (OS_PEND_LIST *p_pend_list,
N OS_PEND_DATA *p_pend_data);
N
Nvoid OS_PendListInsertPrio (OS_PEND_LIST *p_pend_list,
N OS_PEND_DATA *p_pend_data);
N
Nvoid OS_PendListChangePrio (OS_TCB *p_tcb,
N OS_PRIO prio_new);
N
Nvoid OS_PendListRemove (OS_TCB *p_tcb);
N
Nvoid OS_PendListRemove1 (OS_PEND_LIST *p_pend_list,
N OS_PEND_DATA *p_pend_data);
N
N/* ---------------------------------------------- TICK LIST MANAGEMENT ---------------------------------------------- */
N
Nvoid OS_TickListInit (void);
N
Nvoid OS_TickListInsert (OS_TCB *p_tcb,
N OS_TICK time,
N OS_OPT opt,
N OS_ERR *p_err);
N
Nvoid OS_TickListRemove (OS_TCB *p_tcb);
N
Nvoid OS_TickListResetPeak (void);
N
Nvoid OS_TickListUpdate (void);
N
N/*$PAGE*/
N/*
N************************************************************************************************************************
N* LOOK FOR MISSING #define CONSTANTS
N*
N* This section is used to generate ERROR messages at compile time if certain #define constants are
N* MISSING in OS_CFG.H. This allows you to quickly determine the source of the error.
N*
N* You SHOULD NOT change this section UNLESS you would like to add more comments as to the source of the
N* compile time error.
N************************************************************************************************************************
N*/
N
N/*
N************************************************************************************************************************
N* MISCELLANEOUS
N************************************************************************************************************************
N*/
N
N#ifndef OS_CFG_APP_HOOKS_EN
S#error "OS_CFG.H, Missing OS_CFG_APP_HOOKS_EN: Enable (1) or Disable (0) application specific hook functions"
N#endif
N
N
N#ifndef OS_CFG_ARG_CHK_EN
S#error "OS_CFG.H, Missing OS_CFG_ARG_CHK_EN: Enable (1) or Disable (0) argument checking"
N#endif
N
N
N#ifndef OS_CFG_DBG_EN
S#error "OS_CFG.H, Missing OS_CFG_DBG_EN: Allows you to include variables for debugging or not"
N#endif
N
N
N#ifndef OS_CFG_CALLED_FROM_ISR_CHK_EN
S#error "OS_CFG.H, Missing OS_CFG_CALLED_FROM_ISR_CHK_EN: Enable (1) or Disable (0) checking whether in an ISR in kernel services"
N#endif
N
N
N#ifndef OS_CFG_OBJ_TYPE_CHK_EN
S#error "OS_CFG.H, Missing OS_CFG_OBJ_TYPE_CHK_EN: Enable (1) or Disable (0) checking for proper object types in kernel services"
N#endif
N
N
N#ifndef OS_CFG_PEND_MULTI_EN
S#error "OS_CFG.H, Missing OS_CFG_PEND_MULTI_EN: Enable (1) or Disable (0) multi-pend feature"
N#endif
N
N
N#if OS_CFG_PRIO_MAX < 8u
X#if 16u < 8u
S#error "OS_CFG.H, OS_CFG_PRIO_MAX must be >= 8"
N#endif
N
N
N#ifndef OS_CFG_SCHED_LOCK_TIME_MEAS_EN
S#error "OS_CFG.H, Missing OS_CFG_SCHED_LOCK_TIME_MEAS_EN: Include code to measure scheduler lock time"
N#else
N #if (OS_CFG_SCHED_LOCK_TIME_MEAS_EN > 0u) && \
N (OS_CFG_TS_EN < 1u)
X #if (0u > 0u) && (0u < 1u)
S #error "OS_CFG.H, OS_CFG_TS_EN must be Enabled (1) to measure scheduler lock time"
N #endif
N#endif
N
N
N#ifndef OS_CFG_SCHED_ROUND_ROBIN_EN
S#error "OS_CFG.H, Missing OS_CFG_SCHED_ROUND_ROBIN_EN: Include code for Round Robin Scheduling"
N#endif
N
N
N#ifndef OS_CFG_STK_SIZE_MIN
S#error "OS_CFG.H, Missing OS_CFG_STK_SIZE_MIN: Determines the minimum size for a task stack"
N#endif
N
N#ifndef OS_CFG_TS_EN
S#error "OS_CFG.H, Missing OS_CFG_TS_EN: Determines whether time stamping is enabled"
N#else
N #if (OS_CFG_TS_EN > 0u) && \
N (CPU_CFG_TS_EN == DEF_DISABLED)
X #if (0u > 0u) && (1u == 0u)
S #error "CPU_CFG.H, CPU_CFG_TS_32_EN must be Enabled (1) to use time stamp feature"
N #endif
N#endif
N
N/*
N************************************************************************************************************************
N* EVENT FLAGS
N************************************************************************************************************************
N*/
N
N#ifndef OS_CFG_FLAG_EN
S#error "OS_CFG.H, Missing OS_CFG_FLAG_EN: Enable (1) or Disable (0) code generation for Event Flags"
N#else
N #ifndef OS_CFG_FLAG_DEL_EN
S #error "OS_CFG.H, Missing OS_CFG_FLAG_DEL_EN: Include code for OSFlagDel()"
N #endif
N
N #ifndef OS_CFG_FLAG_MODE_CLR_EN
S #error "OS_CFG.H, Missing OS_CFG_FLAG_MODE_CLR_EN: Include code for Wait on Clear EVENT FLAGS"
N #endif
N
N #ifndef OS_CFG_FLAG_PEND_ABORT_EN
S #error "OS_CFG.H, Missing OS_CFG_FLAG_PEND_ABORT_EN: Include code for aborting pends from another task"
N #endif
N#endif
N
N/*
N************************************************************************************************************************
N* MEMORY MANAGEMENT
N************************************************************************************************************************
N*/
N
N#ifndef OS_CFG_MEM_EN
S#error "OS_CFG.H, Missing OS_CFG_MEM_EN: Enable (1) or Disable (0) code generation for MEMORY MANAGER"
N#endif
N
N/*
N************************************************************************************************************************
N* MUTUAL EXCLUSION SEMAPHORES
N************************************************************************************************************************
N*/
N
N#ifndef OS_CFG_MUTEX_EN
S#error "OS_CFG.H, Missing OS_CFG_MUTEX_EN: Enable (1) or Disable (0) code generation for MUTEX"
N#else
N #ifndef OS_CFG_MUTEX_DEL_EN
S #error "OS_CFG.H, Missing OS_CFG_MUTEX_DEL_EN: Include code for OSMutexDel()"
N #endif
N
N #ifndef OS_CFG_MUTEX_PEND_ABORT_EN
S #error "OS_CFG.H, Missing OS_CFG_MUTEX_PEND_ABORT_EN: Include code for OSMutexPendAbort()"
N #endif
N#endif
N
N/*
N************************************************************************************************************************
N* MESSAGE QUEUES
N************************************************************************************************************************
N*/
N
N#ifndef OS_CFG_Q_EN
S#error "OS_CFG.H, Missing OS_CFG_Q_EN: Enable (1) or Disable (0) code generation for QUEUES"
N#else
N #ifndef OS_CFG_Q_DEL_EN
S #error "OS_CFG.H, Missing OS_CFG_Q_DEL_EN: Include code for OSQDel()"
N #endif
N
N #ifndef OS_CFG_Q_FLUSH_EN
S #error "OS_CFG.H, Missing OS_CFG_Q_FLUSH_EN: Include code for OSQFlush()"
N #endif
N
N #ifndef OS_CFG_Q_PEND_ABORT_EN
S #error "OS_CFG.H, Missing OS_CFG_Q_PEND_ABORT_EN: Include code for OSQPendAbort()"
N #endif
N#endif
N
N/*
N************************************************************************************************************************
N* SEMAPHORES
N************************************************************************************************************************
N*/
N
N#ifndef OS_CFG_SEM_EN
S#error "OS_CFG.H, Missing OS_CFG_SEM_EN: Enable (1) or Disable (0) code generation for SEMAPHORES"
N#else
N #ifndef OS_CFG_SEM_DEL_EN
S #error "OS_CFG.H, Missing OS_CFG_SEM_DEL_EN: Include code for OSSemDel()"
N #endif
N
N #ifndef OS_CFG_SEM_PEND_ABORT_EN
S #error "OS_CFG.H, Missing OS_CFG_SEM_PEND_ABORT_EN: Include code for OSSemPendAbort()"
N #endif
N
N #ifndef OS_CFG_SEM_SET_EN
S #error "OS_CFG.H, Missing OS_CFG_SEM_SET_EN: Include code for OSSemSet()"
N #endif
N#endif
N
N/*
N************************************************************************************************************************
N* TASK MANAGEMENT
N************************************************************************************************************************
N*/
N
N#ifndef OS_CFG_STAT_TASK_EN
S#error "OS_CFG.H, Missing OS_CFG_STAT_TASK_EN: Enable (1) or Disable(0) the statistics task"
N#endif
N
N#ifndef OS_CFG_STAT_TASK_STK_CHK_EN
S#error "OS_CFG.H, Missing OS_CFG_STAT_TASK_STK_CHK_EN: Check task stacks from statistics task"
N#endif
N
N#ifndef OS_CFG_TASK_CHANGE_PRIO_EN
S#error "OS_CFG.H, Missing OS_CFG_TASK_CHANGE_PRIO_EN: Include code for OSTaskChangePrio()"
N#endif
N
N#ifndef OS_CFG_TASK_DEL_EN
S#error "OS_CFG.H, Missing OS_CFG_TASK_DEL_EN: Include code for OSTaskDel()"
N#endif
N
N#ifndef OS_CFG_TASK_Q_EN
S#error "OS_CFG.H, Missing OS_CFG_TASK_Q_EN: Include code for OSTaskQxxx()"
N#endif
N
N#ifndef OS_CFG_TASK_Q_PEND_ABORT_EN
S#error "OS_CFG.H, Missing OS_CFG_TASK_Q_PEND_ABORT_EN: Include code for OSTaskQPendAbort()"
N#endif
N
N#ifndef OS_CFG_TASK_PROFILE_EN
S#error "OS_CFG.H, Missing OS_CFG_TASK_PROFILE_EN: Include code for task profiling"
N#endif
N
N#ifndef OS_CFG_TASK_REG_TBL_SIZE
S#error "OS_CFG.H, Missing OS_CFG_TASK_REG_TBL_SIZE: Include support for task specific registers"
N#endif
N
N#ifndef OS_CFG_TASK_SEM_PEND_ABORT_EN
S#error "OS_CFG.H, Missing OS_CFG_TASK_SEM_PEND_ABORT_EN: Include code for OSTaskSemPendAbort()"
N#endif
N
N#ifndef OS_CFG_TASK_SUSPEND_EN
S#error "OS_CFG.H, Missing OS_CFG_TASK_SUSPEND_EN: Include code for OSTaskSuspend() and OSTaskResume()"
N#endif
N
N/*
N************************************************************************************************************************
N* TIME MANAGEMENT
N************************************************************************************************************************
N*/
N
N#ifndef OS_CFG_TIME_DLY_HMSM_EN
S#error "OS_CFG.H, Missing OS_CFG_TIME_DLY_HMSM_EN: Include code for OSTimeDlyHMSM()"
N#endif
N
N#ifndef OS_CFG_TIME_DLY_RESUME_EN
S#error "OS_CFG.H, Missing OS_CFG_TIME_DLY_RESUME_EN: Include code for OSTimeDlyResume()"
N#endif
N
N/*
N************************************************************************************************************************
N* TIMER MANAGEMENT
N************************************************************************************************************************
N*/
N
N#ifndef OS_CFG_TMR_EN
S#error "OS_CFG.H, Missing OS_CFG_TMR_EN: When (1) enables code generation for Timer Management"
N#else
N #ifndef OS_CFG_TMR_DEL_EN
S #error "OS_CFG.H, Missing OS_CFG_TMR_DEL_EN: Enables (1) or Disables (0) code for OSTmrDel()"
N #endif
N#endif
N
N/*
N************************************************************************************************************************
N* LIBRARY CONFIGURATION ERRORS
N************************************************************************************************************************
N*/
N
N /* See 'os.h Note #1a'. */
N#if LIB_VERSION < 126u
X#if 13700u < 126u
S#error "lib_def.h, LIB_VERSION SHOULD be >= V1.26"
N#endif
N
N
N /* See 'os.h Note #1b'. */
N#if CPU_CORE_VERSION < 125u
X#if 12901u < 125u
S#error "cpu_core.h, CPU_CORE_VERSION SHOULD be >= V1.25"
N#endif
N
N
N/*
N************************************************************************************************************************
N* uC/OS-III MODULE END
N************************************************************************************************************************
N*/
N
N#ifdef __cplusplus
S}
N#endif
N#endif
L 35 "..\..\uCOS-III\uCOS-III\Source\os_mem.c" 2
N
N#ifdef VSC_INCLUDE_SOURCE_FILE_NAMES
Sconst CPU_CHAR *os_mem__c = "$Id: $";
N#endif
N
N
N#if OS_CFG_MEM_EN > 0u
X#if 0u > 0u
S/*
S************************************************************************************************************************
S* CREATE A MEMORY PARTITION
S*
S* Description : Create a fixed-sized memory partition that will be managed by uC/OS-III.
S*
S* Arguments : p_mem is a pointer to a memory partition control block which is allocated in user memory space.
S*
S* p_name is a pointer to an ASCII string to provide a name to the memory partition.
S*
S* p_addr is the starting address of the memory partition
S*
S* n_blks is the number of memory blocks to create from the partition.
S*
S* blk_size is the size (in bytes) of each block in the memory partition.
S*
S* p_err is a pointer to a variable containing an error message which will be set by this function to
S* either:
S*
S* OS_ERR_NONE if the memory partition has been created correctly.
S* OS_ERR_ILLEGAL_CREATE_RUN_TIME if you are trying to create the memory partition after you
S* called OSSafetyCriticalStart().
S* OS_ERR_MEM_INVALID_BLKS user specified an invalid number of blocks (must be >= 2)
S* OS_ERR_MEM_INVALID_P_ADDR if you are specifying an invalid address for the memory
S* storage of the partition or, the block does not align on a
S* pointer boundary
S* OS_ERR_MEM_INVALID_SIZE user specified an invalid block size
S* - must be greater than the size of a pointer
S* - must be able to hold an integral number of pointers
S* Returns : none
S************************************************************************************************************************
S*/
S
Svoid OSMemCreate (OS_MEM *p_mem,
S CPU_CHAR *p_name,
S void *p_addr,
S OS_MEM_QTY n_blks,
S OS_MEM_SIZE blk_size,
S OS_ERR *p_err)
S{
S#if OS_CFG_ARG_CHK_EN > 0u
S CPU_DATA align_msk;
S#endif
S OS_MEM_QTY i;
S OS_MEM_QTY loops;
S CPU_INT08U *p_blk;
S void **p_link;
S CPU_SR_ALLOC();
S
S
S
S#ifdef OS_SAFETY_CRITICAL
S if (p_err == (OS_ERR *)0) {
S OS_SAFETY_CRITICAL_EXCEPTION();
S return;
S }
S#endif
S
S#ifdef OS_SAFETY_CRITICAL_IEC61508
S if (OSSafetyCriticalStartFlag == DEF_TRUE) {
S *p_err = OS_ERR_ILLEGAL_CREATE_RUN_TIME;
S return;
S }
S#endif
S
S#if OS_CFG_CALLED_FROM_ISR_CHK_EN > 0u
S if (OSIntNestingCtr > (OS_NESTING_CTR)0) { /* Not allowed to call from an ISR */
S *p_err = OS_ERR_MEM_CREATE_ISR;
S return;
S }
S#endif
S
S#if OS_CFG_ARG_CHK_EN > 0u
S if (p_addr == (void *)0) { /* Must pass a valid address for the memory part. */
S *p_err = OS_ERR_MEM_INVALID_P_ADDR;
S return;
S }
S if (n_blks < (OS_MEM_QTY)2) { /* Must have at least 2 blocks per partition */
S *p_err = OS_ERR_MEM_INVALID_BLKS;
S return;
S }
S if (blk_size < sizeof(void *)) { /* Must contain space for at least a pointer */
S *p_err = OS_ERR_MEM_INVALID_SIZE;
S return;
S }
S align_msk = sizeof(void *) - 1u;
S if (align_msk > 0u) {
S if (((CPU_ADDR)p_addr & align_msk) != 0u){ /* Must be pointer size aligned */
S *p_err = OS_ERR_MEM_INVALID_P_ADDR;
S return;
S }
S if ((blk_size & align_msk) != 0u) { /* Block size must be a multiple address size */
S *p_err = OS_ERR_MEM_INVALID_SIZE;
S return;
S }
S }
S#endif
S
S p_link = (void **)p_addr; /* Create linked list of free memory blocks */
S p_blk = (CPU_INT08U *)p_addr;
S loops = n_blks - 1u;
S for (i = 0u; i < loops; i++) {
S p_blk += blk_size;
S *p_link = (void *)p_blk; /* Save pointer to NEXT block in CURRENT block */
S p_link = (void **)(void *)p_blk; /* Position to NEXT block */
S }
S *p_link = (void *)0; /* Last memory block points to NULL */
S
S OS_CRITICAL_ENTER();
S p_mem->Type = OS_OBJ_TYPE_MEM; /* Set the type of object */
S p_mem->NamePtr = p_name; /* Save name of memory partition */
S p_mem->AddrPtr = p_addr; /* Store start address of memory partition */
S p_mem->FreeListPtr = p_addr; /* Initialize pointer to pool of free blocks */
S p_mem->NbrFree = n_blks; /* Store number of free blocks in MCB */
S p_mem->NbrMax = n_blks;
S p_mem->BlkSize = blk_size; /* Store block size of each memory blocks */
S
S#if OS_CFG_DBG_EN > 0u
S OS_MemDbgListAdd(p_mem);
S#endif
S
S OSMemQty++;
S
S OS_CRITICAL_EXIT_NO_SCHED();
S *p_err = OS_ERR_NONE;
S}
S
S/*$PAGE*/
S/*
S************************************************************************************************************************
S* GET A MEMORY BLOCK
S*
S* Description : Get a memory block from a partition
S*
S* Arguments : p_mem is a pointer to the memory partition control block
S*
S* p_err is a pointer to a variable containing an error message which will be set by this function to
S* either:
S*
S* OS_ERR_NONE if the memory partition has been created correctly.
S* OS_ERR_MEM_INVALID_P_MEM if you passed a NULL pointer for 'p_mem'
S* OS_ERR_MEM_NO_FREE_BLKS if there are no more free memory blocks to allocate to the caller
S*
S* Returns : A pointer to a memory block if no error is detected
S* A pointer to NULL if an error is detected
S************************************************************************************************************************
S*/
S
Svoid *OSMemGet (OS_MEM *p_mem,
S OS_ERR *p_err)
S{
S void *p_blk;
S CPU_SR_ALLOC();
S
S
S
S#ifdef OS_SAFETY_CRITICAL
S if (p_err == (OS_ERR *)0) {
S OS_SAFETY_CRITICAL_EXCEPTION();
S return ((void *)0);
S }
S#endif
S
S#if OS_CFG_ARG_CHK_EN > 0u
S if (p_mem == (OS_MEM *)0) { /* Must point to a valid memory partition */
S *p_err = OS_ERR_MEM_INVALID_P_MEM;
S return ((void *)0);
S }
S#endif
S
S CPU_CRITICAL_ENTER();
S if (p_mem->NbrFree == (OS_MEM_QTY)0) { /* See if there are any free memory blocks */
S CPU_CRITICAL_EXIT();
S *p_err = OS_ERR_MEM_NO_FREE_BLKS; /* No, Notify caller of empty memory partition */
S return ((void *)0); /* Return NULL pointer to caller */
S }
S p_blk = p_mem->FreeListPtr; /* Yes, point to next free memory block */
S p_mem->FreeListPtr = *(void **)p_blk; /* Adjust pointer to new free list */
S p_mem->NbrFree--; /* One less memory block in this partition */
S CPU_CRITICAL_EXIT();
S *p_err = OS_ERR_NONE; /* No error */
S return (p_blk); /* Return memory block to caller */
S}
S
S/*$PAGE*/
S/*
S************************************************************************************************************************
S* RELEASE A MEMORY BLOCK
S*
S* Description : Returns a memory block to a partition
S*
S* Arguments : p_mem is a pointer to the memory partition control block
S*
S* p_blk is a pointer to the memory block being released.
S*
S* p_err is a pointer to a variable that will contain an error code returned by this function.
S*
S* OS_ERR_NONE if the memory block was inserted into the partition
S* OS_ERR_MEM_FULL if you are returning a memory block to an already FULL memory
S* partition (You freed more blocks than you allocated!)
S* OS_ERR_MEM_INVALID_P_BLK if you passed a NULL pointer for the block to release.
S* OS_ERR_MEM_INVALID_P_MEM if you passed a NULL pointer for 'p_mem'
S************************************************************************************************************************
S*/
S
Svoid OSMemPut (OS_MEM *p_mem,
S void *p_blk,
S OS_ERR *p_err)
S{
S CPU_SR_ALLOC();
S
S
S
S#ifdef OS_SAFETY_CRITICAL
S if (p_err == (OS_ERR *)0) {
S OS_SAFETY_CRITICAL_EXCEPTION();
S return;
S }
S#endif
S
S#if OS_CFG_ARG_CHK_EN > 0u
S if (p_mem == (OS_MEM *)0) { /* Must point to a valid memory partition */
S *p_err = OS_ERR_MEM_INVALID_P_MEM;
S return;
S }
S if (p_blk == (void *)0) { /* Must release a valid block */
S *p_err = OS_ERR_MEM_INVALID_P_BLK;
S return;
S }
S#endif
S
S CPU_CRITICAL_ENTER();
S if (p_mem->NbrFree >= p_mem->NbrMax) { /* Make sure all blocks not already returned */
S CPU_CRITICAL_EXIT();
S *p_err = OS_ERR_MEM_FULL;
S return;
S }
S *(void **)p_blk = p_mem->FreeListPtr; /* Insert released block into free block list */
S p_mem->FreeListPtr = p_blk;
S p_mem->NbrFree++; /* One more memory block in this partition */
S CPU_CRITICAL_EXIT();
S *p_err = OS_ERR_NONE; /* Notify caller that memory block was released */
S}
S
S/*$PAGE*/
S/*
S************************************************************************************************************************
S* ADD MEMORY PARTITION TO DEBUG LIST
S*
S* Description : This function is called by OSMemCreate() to add the memory partition to the debug table.
S*
S* Arguments : p_mem Is a pointer to the memory partition
S*
S* Returns : none
S*
S* Note(s) : This function is INTERNAL to uC/OS-III and your application should not call it.
S************************************************************************************************************************
S*/
S
S#if OS_CFG_DBG_EN > 0u
Svoid OS_MemDbgListAdd (OS_MEM *p_mem)
S{
S p_mem->DbgPrevPtr = (OS_MEM *)0;
S if (OSMemDbgListPtr == (OS_MEM *)0) {
S p_mem->DbgNextPtr = (OS_MEM *)0;
S } else {
S p_mem->DbgNextPtr = OSMemDbgListPtr;
S OSMemDbgListPtr->DbgPrevPtr = p_mem;
S }
S OSMemDbgListPtr = p_mem;
S}
S#endif
S
S/*$PAGE*/
S/*
S************************************************************************************************************************
S* INITIALIZE MEMORY PARTITION MANAGER
S*
S* Description : This function is called by uC/OS-III to initialize the memory partition manager. Your
S* application MUST NOT call this function.
S*
S* Arguments : none
S*
S* Returns : none
S*
S* Note(s) : This function is INTERNAL to uC/OS-III and your application should not call it.
S************************************************************************************************************************
S*/
S
Svoid OS_MemInit (OS_ERR *p_err)
S{
S#ifdef OS_SAFETY_CRITICAL
S if (p_err == (OS_ERR *)0) {
S OS_SAFETY_CRITICAL_EXCEPTION();
S return;
S }
S#endif
S
S#if OS_CFG_DBG_EN > 0u
S OSMemDbgListPtr = (OS_MEM *)0;
S#endif
S
S OSMemQty = (OS_OBJ_QTY)0;
S *p_err = OS_ERR_NONE;
S}
N#endif