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/* ********************************************************************************************************* * uC/OS-II * The Real-Time Kernel * * (c) Copyright 1992-2009, Micrium, Weston, FL * All Rights Reserved * * File : uCOS_II.H * By : Jean J. Labrosse * Version : V2.91 * * LICENSING TERMS: * --------------- * uC/OS-II is provided in source form for FREE evaluation, for educational use or for peaceful research. * If you plan on using uC/OS-II in a commercial product you need to contact Micriµm to properly license * its use in your product. We provide ALL the source code for your convenience and to help you experience * uC/OS-II. The fact that the source is provided does NOT mean that you can use it without paying a * licensing fee. ********************************************************************************************************* */ #ifndef OS_uCOS_II_H #define OS_uCOS_II_H #ifdef __cplusplus extern "C" { #endif /* ********************************************************************************************************* * uC/OS-II VERSION NUMBER ********************************************************************************************************* */ #define OS_VERSION 291u /* Version of uC/OS-II (Vx.yy mult. by 100) */ /* ********************************************************************************************************* * INCLUDE HEADER FILES ********************************************************************************************************* */ #include <app_cfg.h> #include <os_cfg.h> #include <os_cpu.h> /* ********************************************************************************************************* * MISCELLANEOUS ********************************************************************************************************* */ #ifdef OS_GLOBALS #define OS_EXT #else #define OS_EXT extern #endif #ifndef OS_FALSE #define OS_FALSE 0u #endif #ifndef OS_TRUE #define OS_TRUE 1u #endif #define OS_ASCII_NUL (INT8U)0 #define OS_PRIO_SELF 0xFFu /* Indicate SELF priority */ #if OS_TASK_STAT_EN > 0u #define OS_N_SYS_TASKS 2u /* Number of system tasks */ #else #define OS_N_SYS_TASKS 1u #endif #define OS_TASK_STAT_PRIO (OS_LOWEST_PRIO - 1u) /* Statistic task priority */ #define OS_TASK_IDLE_PRIO (OS_LOWEST_PRIO) /* IDLE task priority */ #if OS_LOWEST_PRIO <= 63u #define OS_EVENT_TBL_SIZE ((OS_LOWEST_PRIO) / 8u + 1u) /* Size of event table */ #define OS_RDY_TBL_SIZE ((OS_LOWEST_PRIO) / 8u + 1u) /* Size of ready table */ #else #define OS_EVENT_TBL_SIZE ((OS_LOWEST_PRIO) / 16u + 1u)/* Size of event table */ #define OS_RDY_TBL_SIZE ((OS_LOWEST_PRIO) / 16u + 1u)/* Size of ready table */ #endif #define OS_TASK_IDLE_ID 65535u /* ID numbers for Idle, Stat and Timer tasks */ #define OS_TASK_STAT_ID 65534u #define OS_TASK_TMR_ID 65533u #define OS_EVENT_EN (((OS_Q_EN > 0u) && (OS_MAX_QS > 0u)) || (OS_MBOX_EN > 0u) || (OS_SEM_EN > 0u) || (OS_MUTEX_EN > 0u)) #define OS_TCB_RESERVED ((OS_TCB *)1) /*$PAGE*/ /* ********************************************************************************************************* * TASK STATUS (Bit definition for OSTCBStat) ********************************************************************************************************* */ #define OS_STAT_RDY 0x00u /* Ready to run */ #define OS_STAT_SEM 0x01u /* Pending on semaphore */ #define OS_STAT_MBOX 0x02u /* Pending on mailbox */ #define OS_STAT_Q 0x04u /* Pending on queue */ #define OS_STAT_SUSPEND 0x08u /* Task is suspended */ #define OS_STAT_MUTEX 0x10u /* Pending on mutual exclusion semaphore */ #define OS_STAT_FLAG 0x20u /* Pending on event flag group */ #define OS_STAT_MULTI 0x80u /* Pending on multiple events */ #define OS_STAT_PEND_ANY (OS_STAT_SEM | OS_STAT_MBOX | OS_STAT_Q | OS_STAT_MUTEX | OS_STAT_FLAG) /* ********************************************************************************************************* * TASK PEND STATUS (Status codes for OSTCBStatPend) ********************************************************************************************************* */ #define OS_STAT_PEND_OK 0u /* Pending status OK, not pending, or pending complete */ #define OS_STAT_PEND_TO 1u /* Pending timed out */ #define OS_STAT_PEND_ABORT 2u /* Pending aborted */ /* ********************************************************************************************************* * OS_EVENT types ********************************************************************************************************* */ #define OS_EVENT_TYPE_UNUSED 0u #define OS_EVENT_TYPE_MBOX 1u #define OS_EVENT_TYPE_Q 2u #define OS_EVENT_TYPE_SEM 3u #define OS_EVENT_TYPE_MUTEX 4u #define OS_EVENT_TYPE_FLAG 5u #define OS_TMR_TYPE 100u /* Used to identify Timers ... */ /* ... (Must be different value than OS_EVENT_TYPE_xxx) */ /* ********************************************************************************************************* * EVENT FLAGS ********************************************************************************************************* */ #define OS_FLAG_WAIT_CLR_ALL 0u /* Wait for ALL the bits specified to be CLR (i.e. 0) */ #define OS_FLAG_WAIT_CLR_AND 0u #define OS_FLAG_WAIT_CLR_ANY 1u /* Wait for ANY of the bits specified to be CLR (i.e. 0) */ #define OS_FLAG_WAIT_CLR_OR 1u #define OS_FLAG_WAIT_SET_ALL 2u /* Wait for ALL the bits specified to be SET (i.e. 1) */ #define OS_FLAG_WAIT_SET_AND 2u #define OS_FLAG_WAIT_SET_ANY 3u /* Wait for ANY of the bits specified to be SET (i.e. 1) */ #define OS_FLAG_WAIT_SET_OR 3u #define OS_FLAG_CONSUME 0x80u /* Consume the flags if condition(s) satisfied */ #define OS_FLAG_CLR 0u #define OS_FLAG_SET 1u /* ********************************************************************************************************* * Values for OSTickStepState * * Note(s): This feature is used by uC/OS-View. ********************************************************************************************************* */ #if OS_TICK_STEP_EN > 0u #define OS_TICK_STEP_DIS 0u /* Stepping is disabled, tick runs as mormal */ #define OS_TICK_STEP_WAIT 1u /* Waiting for uC/OS-View to set OSTickStepState to _ONCE */ #define OS_TICK_STEP_ONCE 2u /* Process tick once and wait for next cmd from uC/OS-View */ #endif /* ********************************************************************************************************* * Possible values for 'opt' argument of OSSemDel(), OSMboxDel(), OSQDel() and OSMutexDel() ********************************************************************************************************* */ #define OS_DEL_NO_PEND 0u #define OS_DEL_ALWAYS 1u /* ********************************************************************************************************* * OS???Pend() OPTIONS * * These #defines are used to establish the options for OS???PendAbort(). ********************************************************************************************************* */ #define OS_PEND_OPT_NONE 0u /* NO option selected */ #define OS_PEND_OPT_BROADCAST 1u /* Broadcast action to ALL tasks waiting */ /* ********************************************************************************************************* * OS???PostOpt() OPTIONS * * These #defines are used to establish the options for OSMboxPostOpt() and OSQPostOpt(). ********************************************************************************************************* */ #define OS_POST_OPT_NONE 0x00u /* NO option selected */ #define OS_POST_OPT_BROADCAST 0x01u /* Broadcast message to ALL tasks waiting */ #define OS_POST_OPT_FRONT 0x02u /* Post to highest priority task waiting */ #define OS_POST_OPT_NO_SCHED 0x04u /* Do not call the scheduler if this option is selected */ /* ********************************************************************************************************* * TASK OPTIONS (see OSTaskCreateExt()) ********************************************************************************************************* */ #define OS_TASK_OPT_NONE 0x0000u /* NO option selected */ #define OS_TASK_OPT_STK_CHK 0x0001u /* Enable stack checking for the task */ #define OS_TASK_OPT_STK_CLR 0x0002u /* Clear the stack when the task is create */ #define OS_TASK_OPT_SAVE_FP 0x0004u /* Save the contents of any floating-point registers */ /* ********************************************************************************************************* * TIMER OPTIONS (see OSTmrStart() and OSTmrStop()) ********************************************************************************************************* */ #define OS_TMR_OPT_NONE 0u /* No option selected */ #define OS_TMR_OPT_ONE_SHOT 1u /* Timer will not automatically restart when it expires */ #define OS_TMR_OPT_PERIODIC 2u /* Timer will automatically restart when it expires */ #define OS_TMR_OPT_CALLBACK 3u /* OSTmrStop() option to call 'callback' w/ timer arg. */ #define OS_TMR_OPT_CALLBACK_ARG 4u /* OSTmrStop() option to call 'callback' w/ new arg. */ /* ********************************************************************************************************* * TIMER STATES ********************************************************************************************************* */ #define OS_TMR_STATE_UNUSED 0u #define OS_TMR_STATE_STOPPED 1u #define OS_TMR_STATE_COMPLETED 2u #define OS_TMR_STATE_RUNNING 3u /* ********************************************************************************************************* * ERROR CODES ********************************************************************************************************* */ #define OS_ERR_NONE 0u #define OS_ERR_EVENT_TYPE 1u #define OS_ERR_PEND_ISR 2u #define OS_ERR_POST_NULL_PTR 3u #define OS_ERR_PEVENT_NULL 4u #define OS_ERR_POST_ISR 5u #define OS_ERR_QUERY_ISR 6u #define OS_ERR_INVALID_OPT 7u #define OS_ERR_ID_INVALID 8u #define OS_ERR_PDATA_NULL 9u #define OS_ERR_TIMEOUT 10u #define OS_ERR_EVENT_NAME_TOO_LONG 11u #define OS_ERR_PNAME_NULL 12u #define OS_ERR_PEND_LOCKED 13u #define OS_ERR_PEND_ABORT 14u #define OS_ERR_DEL_ISR 15u #define OS_ERR_CREATE_ISR 16u #define OS_ERR_NAME_GET_ISR 17u #define OS_ERR_NAME_SET_ISR 18u #define OS_ERR_ILLEGAL_CREATE_RUN_TIME 19u #define OS_ERR_MBOX_FULL 20u #define OS_ERR_Q_FULL 30u #define OS_ERR_Q_EMPTY 31u #define OS_ERR_PRIO_EXIST 40u #define OS_ERR_PRIO 41u #define OS_ERR_PRIO_INVALID 42u #define OS_ERR_SCHED_LOCKED 50u #define OS_ERR_SEM_OVF 51u #define OS_ERR_TASK_CREATE_ISR 60u #define OS_ERR_TASK_DEL 61u #define OS_ERR_TASK_DEL_IDLE 62u #define OS_ERR_TASK_DEL_REQ 63u #define OS_ERR_TASK_DEL_ISR 64u #define OS_ERR_TASK_NAME_TOO_LONG 65u #define OS_ERR_TASK_NO_MORE_TCB 66u #define OS_ERR_TASK_NOT_EXIST 67u #define OS_ERR_TASK_NOT_SUSPENDED 68u #define OS_ERR_TASK_OPT 69u #define OS_ERR_TASK_RESUME_PRIO 70u #define OS_ERR_TASK_SUSPEND_IDLE 71u #define OS_ERR_TASK_SUSPEND_PRIO 72u #define OS_ERR_TASK_WAITING 73u #define OS_ERR_TIME_NOT_DLY 80u #define OS_ERR_TIME_INVALID_MINUTES 81u #define OS_ERR_TIME_INVALID_SECONDS 82u #define OS_ERR_TIME_INVALID_MS 83u #define OS_ERR_TIME_ZERO_DLY 84u #define OS_ERR_TIME_DLY_ISR 85u #define OS_ERR_MEM_INVALID_PART 90u #define OS_ERR_MEM_INVALID_BLKS 91u #define OS_ERR_MEM_INVALID_SIZE 92u #define OS_ERR_MEM_NO_FREE_BLKS 93u #define OS_ERR_MEM_FULL 94u #define OS_ERR_MEM_INVALID_PBLK 95u #define OS_ERR_MEM_INVALID_PMEM 96u #define OS_ERR_MEM_INVALID_PDATA 97u #define OS_ERR_MEM_INVALID_ADDR 98u #define OS_ERR_MEM_NAME_TOO_LONG 99u #define OS_ERR_NOT_MUTEX_OWNER 100u #define OS_ERR_FLAG_INVALID_PGRP 110u #define OS_ERR_FLAG_WAIT_TYPE 111u #define OS_ERR_FLAG_NOT_RDY 112u #define OS_ERR_FLAG_INVALID_OPT 113u #define OS_ERR_FLAG_GRP_DEPLETED 114u #define OS_ERR_FLAG_NAME_TOO_LONG 115u #define OS_ERR_PIP_LOWER 120u #define OS_ERR_TMR_INVALID_DLY 130u #define OS_ERR_TMR_INVALID_PERIOD 131u #define OS_ERR_TMR_INVALID_OPT 132u #define OS_ERR_TMR_INVALID_NAME 133u #define OS_ERR_TMR_NON_AVAIL 134u #define OS_ERR_TMR_INACTIVE 135u #define OS_ERR_TMR_INVALID_DEST 136u #define OS_ERR_TMR_INVALID_TYPE 137u #define OS_ERR_TMR_INVALID 138u #define OS_ERR_TMR_ISR 139u #define OS_ERR_TMR_NAME_TOO_LONG 140u #define OS_ERR_TMR_INVALID_STATE 141u #define OS_ERR_TMR_STOPPED 142u #define OS_ERR_TMR_NO_CALLBACK 143u /*$PAGE*/ /* ********************************************************************************************************* * EVENT CONTROL BLOCK ********************************************************************************************************* */ #if OS_LOWEST_PRIO <= 63u typedef INT8U OS_PRIO; #else typedef INT16U OS_PRIO; #endif #if (OS_EVENT_EN) && (OS_MAX_EVENTS > 0u) typedef struct os_event { INT8U OSEventType; /* Type of event control block (see OS_EVENT_TYPE_xxxx) */ void *OSEventPtr; /* Pointer to message or queue structure */ INT16U OSEventCnt; /* Semaphore Count (not used if other EVENT type) */ OS_PRIO OSEventGrp; /* Group corresponding to tasks waiting for event to occur */ OS_PRIO OSEventTbl[OS_EVENT_TBL_SIZE]; /* List of tasks waiting for event to occur */ #if OS_EVENT_NAME_EN > 0u INT8U *OSEventName; #endif } OS_EVENT; #endif /* ********************************************************************************************************* * EVENT FLAGS CONTROL BLOCK ********************************************************************************************************* */ #if (OS_FLAG_EN > 0u) && (OS_MAX_FLAGS > 0u) #if OS_FLAGS_NBITS == 8u /* Determine the size of OS_FLAGS (8, 16 or 32 bits) */ typedef INT8U OS_FLAGS; #endif #if OS_FLAGS_NBITS == 16u typedef INT16U OS_FLAGS; #endif #if OS_FLAGS_NBITS == 32u typedef INT32U OS_FLAGS; #endif typedef struct os_flag_grp { /* Event Flag Group */ INT8U OSFlagType; /* Should be set to OS_EVENT_TYPE_FLAG */ void *OSFlagWaitList; /* Pointer to first NODE of task waiting on event flag */ OS_FLAGS OSFlagFlags; /* 8, 16 or 32 bit flags */ #if OS_FLAG_NAME_EN > 0u INT8U *OSFlagName; #endif } OS_FLAG_GRP; typedef struct os_flag_node { /* Event Flag Wait List Node */ void *OSFlagNodeNext; /* Pointer to next NODE in wait list */ void *OSFlagNodePrev; /* Pointer to previous NODE in wait list */ void *OSFlagNodeTCB; /* Pointer to TCB of waiting task */ void *OSFlagNodeFlagGrp; /* Pointer to Event Flag Group */ OS_FLAGS OSFlagNodeFlags; /* Event flag to wait on */ INT8U OSFlagNodeWaitType; /* Type of wait: */ /* OS_FLAG_WAIT_AND */ /* OS_FLAG_WAIT_ALL */ /* OS_FLAG_WAIT_OR */ /* OS_FLAG_WAIT_ANY */ } OS_FLAG_NODE; #endif /*$PAGE*/ /* ********************************************************************************************************* * MESSAGE MAILBOX DATA ********************************************************************************************************* */ #if OS_MBOX_EN > 0u typedef struct os_mbox_data { void *OSMsg; /* Pointer to message in mailbox */ OS_PRIO OSEventTbl[OS_EVENT_TBL_SIZE]; /* List of tasks waiting for event to occur */ OS_PRIO OSEventGrp; /* Group corresponding to tasks waiting for event to occur */ } OS_MBOX_DATA; #endif /* ********************************************************************************************************* * MEMORY PARTITION DATA STRUCTURES ********************************************************************************************************* */ #if (OS_MEM_EN > 0u) && (OS_MAX_MEM_PART > 0u) typedef struct os_mem { /* MEMORY CONTROL BLOCK */ void *OSMemAddr; /* Pointer to beginning of memory partition */ void *OSMemFreeList; /* Pointer to list of free memory blocks */ INT32U OSMemBlkSize; /* Size (in bytes) of each block of memory */ INT32U OSMemNBlks; /* Total number of blocks in this partition */ INT32U OSMemNFree; /* Number of memory blocks remaining in this partition */ #if OS_MEM_NAME_EN > 0u INT8U *OSMemName; /* Memory partition name */ #endif } OS_MEM; typedef struct os_mem_data { void *OSAddr; /* Pointer to the beginning address of the memory partition */ void *OSFreeList; /* Pointer to the beginning of the free list of memory blocks */ INT32U OSBlkSize; /* Size (in bytes) of each memory block */ INT32U OSNBlks; /* Total number of blocks in the partition */ INT32U OSNFree; /* Number of memory blocks free */ INT32U OSNUsed; /* Number of memory blocks used */ } OS_MEM_DATA; #endif /*$PAGE*/ /* ********************************************************************************************************* * MUTUAL EXCLUSION SEMAPHORE DATA ********************************************************************************************************* */ #if OS_MUTEX_EN > 0u typedef struct os_mutex_data { OS_PRIO OSEventTbl[OS_EVENT_TBL_SIZE]; /* List of tasks waiting for event to occur */ OS_PRIO OSEventGrp; /* Group corresponding to tasks waiting for event to occur */ BOOLEAN OSValue; /* Mutex value (OS_FALSE = used, OS_TRUE = available) */ INT8U OSOwnerPrio; /* Mutex owner's task priority or 0xFF if no owner */ INT8U OSMutexPIP; /* Priority Inheritance Priority or 0xFF if no owner */ } OS_MUTEX_DATA; #endif /* ********************************************************************************************************* * MESSAGE QUEUE DATA ********************************************************************************************************* */ #if OS_Q_EN > 0u typedef struct os_q { /* QUEUE CONTROL BLOCK */ struct os_q *OSQPtr; /* Link to next queue control block in list of free blocks */ void **OSQStart; /* Pointer to start of queue data */ void **OSQEnd; /* Pointer to end of queue data */ void **OSQIn; /* Pointer to where next message will be inserted in the Q */ void **OSQOut; /* Pointer to where next message will be extracted from the Q */ INT16U OSQSize; /* Size of queue (maximum number of entries) */ INT16U OSQEntries; /* Current number of entries in the queue */ } OS_Q; typedef struct os_q_data { void *OSMsg; /* Pointer to next message to be extracted from queue */ INT16U OSNMsgs; /* Number of messages in message queue */ INT16U OSQSize; /* Size of message queue */ OS_PRIO OSEventTbl[OS_EVENT_TBL_SIZE]; /* List of tasks waiting for event to occur */ OS_PRIO OSEventGrp; /* Group corresponding to tasks waiting for event to occur */ } OS_Q_DATA; #endif /* ********************************************************************************************************* * SEMAPHORE DATA ********************************************************************************************************* */ #if OS_SEM_EN > 0u typedef struct os_sem_data { INT16U OSCnt; /* Semaphore count */ OS_PRIO OSEventTbl[OS_EVENT_TBL_SIZE]; /* List of tasks waiting for event to occur */ OS_PRIO OSEventGrp; /* Group corresponding to tasks waiting for event to occur */ } OS_SEM_DATA; #endif /* ********************************************************************************************************* * TASK STACK DATA ********************************************************************************************************* */ #if OS_TASK_CREATE_EXT_EN > 0u typedef struct os_stk_data { INT32U OSFree; /* Number of free bytes on the stack */ INT32U OSUsed; /* Number of bytes used on the stack */ } OS_STK_DATA; #endif /*$PAGE*/ /* ********************************************************************************************************* * TASK CONTROL BLOCK ********************************************************************************************************* */ typedef struct os_tcb { OS_STK *OSTCBStkPtr; /* Pointer to current top of stack */ #if OS_TASK_CREATE_EXT_EN > 0u void *OSTCBExtPtr; /* Pointer to user definable data for TCB extension */ OS_STK *OSTCBStkBottom; /* Pointer to bottom of stack */ INT32U OSTCBStkSize; /* Size of task stack (in number of stack elements) */ INT16U OSTCBOpt; /* Task options as passed by OSTaskCreateExt() */ INT16U OSTCBId; /* Task ID (0..65535) */ #endif struct os_tcb *OSTCBNext; /* Pointer to next TCB in the TCB list */ struct os_tcb *OSTCBPrev; /* Pointer to previous TCB in the TCB list */ #if (OS_EVENT_EN) OS_EVENT *OSTCBEventPtr; /* Pointer to event control block */ #endif #if (OS_EVENT_EN) && (OS_EVENT_MULTI_EN > 0u) OS_EVENT **OSTCBEventMultiPtr; /* Pointer to multiple event control blocks */ #endif #if ((OS_Q_EN > 0u) && (OS_MAX_QS > 0u)) || (OS_MBOX_EN > 0u) void *OSTCBMsg; /* Message received from OSMboxPost() or OSQPost() */ #endif #if (OS_FLAG_EN > 0u) && (OS_MAX_FLAGS > 0u) #if OS_TASK_DEL_EN > 0u OS_FLAG_NODE *OSTCBFlagNode; /* Pointer to event flag node */ #endif OS_FLAGS OSTCBFlagsRdy; /* Event flags that made task ready to run */ #endif INT32U OSTCBDly; /* Nbr ticks to delay task or, timeout waiting for event */ INT8U OSTCBStat; /* Task status */ INT8U OSTCBStatPend; /* Task PEND status */ INT8U OSTCBPrio; /* Task priority (0 == highest) */ INT8U OSTCBX; /* Bit position in group corresponding to task priority */ INT8U OSTCBY; /* Index into ready table corresponding to task priority */ OS_PRIO OSTCBBitX; /* Bit mask to access bit position in ready table */ OS_PRIO OSTCBBitY; /* Bit mask to access bit position in ready group */ #if OS_TASK_DEL_EN > 0u INT8U OSTCBDelReq; /* Indicates whether a task needs to delete itself */ #endif #if OS_TASK_PROFILE_EN > 0u INT32U OSTCBCtxSwCtr; /* Number of time the task was switched in */ INT32U OSTCBCyclesTot; /* Total number of clock cycles the task has been running */ INT32U OSTCBCyclesStart; /* Snapshot of cycle counter at start of task resumption */ OS_STK *OSTCBStkBase; /* Pointer to the beginning of the task stack */ INT32U OSTCBStkUsed; /* Number of bytes used from the stack */ #endif #if OS_TASK_NAME_EN > 0u INT8U *OSTCBTaskName; #endif #if OS_TASK_REG_TBL_SIZE > 0u INT32U OSTCBRegTbl[OS_TASK_REG_TBL_SIZE]; #endif } OS_TCB; /*$PAGE*/ /* ************************************************************************************************************************ * TIMER DATA TYPES ************************************************************************************************************************ */ #if OS_TMR_EN > 0u typedef void (*OS_TMR_CALLBACK)(void *ptmr, void *parg); typedef struct os_tmr { INT8U OSTmrType; /* Should be set to OS_TMR_TYPE */ OS_TMR_CALLBACK OSTmrCallback; /* Function to call when timer expires */ void *OSTmrCallbackArg; /* Argument to pass to function when timer expires */ void *OSTmrNext; /* Double link list pointers */ void *OSTmrPrev; INT32U OSTmrMatch; /* Timer expires when OSTmrTime == OSTmrMatch */ INT32U OSTmrDly; /* Delay time before periodic update starts */ INT32U OSTmrPeriod; /* Period to repeat timer */ #if OS_TMR_CFG_NAME_EN > 0u INT8U *OSTmrName; /* Name to give the timer */ #endif INT8U OSTmrOpt; /* Options (see OS_TMR_OPT_xxx) */ INT8U OSTmrState; /* Indicates the state of the timer: */ /* OS_TMR_STATE_UNUSED */ /* OS_TMR_STATE_RUNNING */ /* OS_TMR_STATE_STOPPED */ } OS_TMR; typedef struct os_tmr_wheel { OS_TMR *OSTmrFirst; /* Pointer to first timer in linked list */ INT16U OSTmrEntries; } OS_TMR_WHEEL; #endif /*$PAGE*/ /* ********************************************************************************************************* * GLOBAL VARIABLES ********************************************************************************************************* */ OS_EXT INT32U OSCtxSwCtr; /* Counter of number of context switches */ #if (OS_EVENT_EN) && (OS_MAX_EVENTS > 0u) OS_EXT OS_EVENT *OSEventFreeList; /* Pointer to list of free EVENT control blocks */ OS_EXT OS_EVENT OSEventTbl[OS_MAX_EVENTS];/* Table of EVENT control blocks */ #endif #if (OS_FLAG_EN > 0u) && (OS_MAX_FLAGS > 0u) OS_EXT OS_FLAG_GRP OSFlagTbl[OS_MAX_FLAGS]; /* Table containing event flag groups */ OS_EXT OS_FLAG_GRP *OSFlagFreeList; /* Pointer to free list of event flag groups */ #endif #if OS_TASK_STAT_EN > 0u OS_EXT INT8U OSCPUUsage; /* Percentage of CPU used */ OS_EXT INT32U OSIdleCtrMax; /* Max. value that idle ctr can take in 1 sec. */ OS_EXT INT32U OSIdleCtrRun; /* Val. reached by idle ctr at run time in 1 sec. */ OS_EXT BOOLEAN OSStatRdy; /* Flag indicating that the statistic task is rdy */ OS_EXT OS_STK OSTaskStatStk[OS_TASK_STAT_STK_SIZE]; /* Statistics task stack */ #endif OS_EXT INT8U OSIntNesting; /* Interrupt nesting level */ OS_EXT INT8U OSLockNesting; /* Multitasking lock nesting level */ OS_EXT INT8U OSPrioCur; /* Priority of current task */ OS_EXT INT8U OSPrioHighRdy; /* Priority of highest priority task */ OS_EXT OS_PRIO OSRdyGrp; /* Ready list group */ OS_EXT OS_PRIO OSRdyTbl[OS_RDY_TBL_SIZE]; /* Table of tasks which are ready to run */ OS_EXT BOOLEAN OSRunning; /* Flag indicating that kernel is running */ OS_EXT INT8U OSTaskCtr; /* Number of tasks created */ OS_EXT volatile INT32U OSIdleCtr; /* Idle counter */ #ifdef OS_SAFETY_CRITICAL_IEC61508 OS_EXT BOOLEAN OSSafetyCriticalStartFlag; #endif OS_EXT OS_STK OSTaskIdleStk[OS_TASK_IDLE_STK_SIZE]; /* Idle task stack */ OS_EXT OS_TCB *OSTCBCur; /* Pointer to currently running TCB */ OS_EXT OS_TCB *OSTCBFreeList; /* Pointer to list of free TCBs */ OS_EXT OS_TCB *OSTCBHighRdy; /* Pointer to highest priority TCB R-to-R */ OS_EXT OS_TCB *OSTCBList; /* Pointer to doubly linked list of TCBs */ OS_EXT OS_TCB *OSTCBPrioTbl[OS_LOWEST_PRIO + 1u]; /* Table of pointers to created TCBs */ OS_EXT OS_TCB OSTCBTbl[OS_MAX_TASKS + OS_N_SYS_TASKS]; /* Table of TCBs */ #if OS_TICK_STEP_EN > 0u OS_EXT INT8U OSTickStepState; /* Indicates the state of the tick step feature */ #endif #if (OS_MEM_EN > 0u) && (OS_MAX_MEM_PART > 0u) OS_EXT OS_MEM *OSMemFreeList; /* Pointer to free list of memory partitions */ OS_EXT OS_MEM OSMemTbl[OS_MAX_MEM_PART];/* Storage for memory partition manager */ #endif #if (OS_Q_EN > 0u) && (OS_MAX_QS > 0u) OS_EXT OS_Q *OSQFreeList; /* Pointer to list of free QUEUE control blocks */ OS_EXT OS_Q OSQTbl[OS_MAX_QS]; /* Table of QUEUE control blocks */ #endif #if OS_TIME_GET_SET_EN > 0u OS_EXT volatile INT32U OSTime; /* Current value of system time (in ticks) */ #endif #if OS_TMR_EN > 0u OS_EXT INT16U OSTmrFree; /* Number of free entries in the timer pool */ OS_EXT INT16U OSTmrUsed; /* Number of timers used */ OS_EXT INT32U OSTmrTime; /* Current timer time */ OS_EXT OS_EVENT *OSTmrSem; /* Sem. used to gain exclusive access to timers */ OS_EXT OS_EVENT *OSTmrSemSignal; /* Sem. used to signal the update of timers */ OS_EXT OS_TMR OSTmrTbl[OS_TMR_CFG_MAX]; /* Table containing pool of timers */ OS_EXT OS_TMR *OSTmrFreeList; /* Pointer to free list of timers */ OS_EXT OS_STK OSTmrTaskStk[OS_TASK_TMR_STK_SIZE]; OS_EXT OS_TMR_WHEEL OSTmrWheelTbl[OS_TMR_CFG_WHEEL_SIZE]; #endif extern INT8U const OSUnMapTbl[256]; /* Priority->Index lookup table */ #if OS_VERSION >= 204 void OSInitHookBegin(void); void OSInitHookEnd(void); #endif void OSIntCtxSw(void); void OSStartHighRdy(void); void OSTaskCreateHook(OS_TCB *ptcb); void OSTaskDelHook(OS_TCB *ptcb); #if OS_VERSION >= 251 void OSTaskIdleHook(void); #endif void OSTaskStatHook(void); OS_STK *OSTaskStkInit(void (*task)(void *pd), void *pdata, OS_STK *ptos, INT16U opt); void OSTaskSwHook(void); #if OS_VERSION >= 204 void OSTCBInitHook(OS_TCB *ptcb); #endif void OSTimeTickHook(void); /* ********************************************************************************************************* * FUNCTION PROTOTYPES * (Compiler Specific ISR prototypes) ********************************************************************************************************* */ #ifndef OS_ISR_PROTO_EXT void OSCtxSw(void); void OSTickISR(void); #endif /* ********************************************************************************************************* * MISCELLANEOUS ********************************************************************************************************* */ #if (OS_EVENT_EN) #if (OS_EVENT_NAME_EN > 0u) INT8U OSEventNameGet (OS_EVENT *pevent, INT8U **pname, INT8U *perr); void OSEventNameSet (OS_EVENT *pevent, INT8U *pname, INT8U *perr); #endif #if (OS_EVENT_MULTI_EN > 0u) INT16U OSEventPendMulti (OS_EVENT **pevents_pend, OS_EVENT **pevents_rdy, void **pmsgs_rdy, INT32U timeout, INT8U *perr); #endif #endif /* ********************************************************************************************************* * EVENT FLAGS MANAGEMENT ********************************************************************************************************* */ #if (OS_FLAG_EN > 0u) && (OS_MAX_FLAGS > 0u) #if OS_FLAG_ACCEPT_EN > 0u OS_FLAGS OSFlagAccept (OS_FLAG_GRP *pgrp, OS_FLAGS flags, INT8U wait_type, INT8U *perr); #endif OS_FLAG_GRP *OSFlagCreate (OS_FLAGS flags, INT8U *perr); #if OS_FLAG_DEL_EN > 0u OS_FLAG_GRP *OSFlagDel (OS_FLAG_GRP *pgrp, INT8U opt, INT8U *perr); #endif #if (OS_FLAG_EN > 0u) && (OS_FLAG_NAME_EN > 0u) INT8U OSFlagNameGet (OS_FLAG_GRP *pgrp, INT8U **pname, INT8U *perr); void OSFlagNameSet (OS_FLAG_GRP *pgrp, INT8U *pname, INT8U *perr); #endif OS_FLAGS OSFlagPend (OS_FLAG_GRP *pgrp, OS_FLAGS flags, INT8U wait_type, INT32U timeout, INT8U *perr); OS_FLAGS OSFlagPendGetFlagsRdy (void); OS_FLAGS OSFlagPost (OS_FLAG_GRP *pgrp, OS_FLAGS flags, INT8U opt, INT8U *perr); #if OS_FLAG_QUERY_EN > 0u OS_FLAGS OSFlagQuery (OS_FLAG_GRP *pgrp, INT8U *perr); #endif #endif /* ********************************************************************************************************* * MESSAGE MAILBOX MANAGEMENT ********************************************************************************************************* */ #if OS_MBOX_EN > 0u #if OS_MBOX_ACCEPT_EN > 0u void *OSMboxAccept (OS_EVENT *pevent); #endif OS_EVENT *OSMboxCreate (void *pmsg); #if OS_MBOX_DEL_EN > 0u OS_EVENT *OSMboxDel (OS_EVENT *pevent, INT8U opt, INT8U *perr); #endif void *OSMboxPend (OS_EVENT *pevent, INT32U timeout, INT8U *perr); #if OS_MBOX_PEND_ABORT_EN > 0u INT8U OSMboxPendAbort (OS_EVENT *pevent, INT8U opt, INT8U *perr); #endif #if OS_MBOX_POST_EN > 0u INT8U OSMboxPost (OS_EVENT *pevent, void *pmsg); #endif #if OS_MBOX_POST_OPT_EN > 0u INT8U OSMboxPostOpt (OS_EVENT *pevent, void *pmsg, INT8U opt); #endif #if OS_MBOX_QUERY_EN > 0u INT8U OSMboxQuery (OS_EVENT *pevent, OS_MBOX_DATA *p_mbox_data); #endif #endif /* ********************************************************************************************************* * MEMORY MANAGEMENT ********************************************************************************************************* */ #if (OS_MEM_EN > 0u) && (OS_MAX_MEM_PART > 0u) OS_MEM *OSMemCreate (void *addr, INT32U nblks, INT32U blksize, INT8U *perr); void *OSMemGet (OS_MEM *pmem, INT8U *perr); #if OS_MEM_NAME_EN > 0u INT8U OSMemNameGet (OS_MEM *pmem, INT8U **pname, INT8U *perr); void OSMemNameSet (OS_MEM *pmem, INT8U *pname, INT8U *perr); #endif INT8U OSMemPut (OS_MEM *pmem, void *pblk); #if OS_MEM_QUERY_EN > 0u INT8U OSMemQuery (OS_MEM *pmem, OS_MEM_DATA *p_mem_data); #endif #endif /* ********************************************************************************************************* * MUTUAL EXCLUSION SEMAPHORE MANAGEMENT ********************************************************************************************************* */ #if OS_MUTEX_EN > 0u #if OS_MUTEX_ACCEPT_EN > 0u BOOLEAN OSMutexAccept (OS_EVENT *pevent, INT8U *perr); #endif OS_EVENT *OSMutexCreate (INT8U prio, INT8U *perr); #if OS_MUTEX_DEL_EN > 0u OS_EVENT *OSMutexDel (OS_EVENT *pevent, INT8U opt, INT8U *perr); #endif void OSMutexPend (OS_EVENT *pevent, INT32U timeout, INT8U *perr); INT8U OSMutexPost (OS_EVENT *pevent); #if OS_MUTEX_QUERY_EN > 0u INT8U OSMutexQuery (OS_EVENT *pevent, OS_MUTEX_DATA *p_mutex_data); #endif #endif /*$PAGE*/ /* ********************************************************************************************************* * MESSAGE QUEUE MANAGEMENT ********************************************************************************************************* */ #if (OS_Q_EN > 0u) && (OS_MAX_QS > 0u) #if OS_Q_ACCEPT_EN > 0u void *OSQAccept (OS_EVENT *pevent, INT8U *perr); #endif OS_EVENT *OSQCreate (void **start, INT16U size); #if OS_Q_DEL_EN > 0u OS_EVENT *OSQDel (OS_EVENT *pevent, INT8U opt, INT8U *perr); #endif #if OS_Q_FLUSH_EN > 0u INT8U OSQFlush (OS_EVENT *pevent); #endif void *OSQPend (OS_EVENT *pevent, INT32U timeout, INT8U *perr); #if OS_Q_PEND_ABORT_EN > 0u INT8U OSQPendAbort (OS_EVENT *pevent, INT8U opt, INT8U *perr); #endif #if OS_Q_POST_EN > 0u INT8U OSQPost (OS_EVENT *pevent, void *pmsg); #endif #if OS_Q_POST_FRONT_EN > 0u INT8U OSQPostFront (OS_EVENT *pevent, void *pmsg); #endif #if OS_Q_POST_OPT_EN > 0u INT8U OSQPostOpt (OS_EVENT *pevent, void *pmsg, INT8U opt); #endif #if OS_Q_QUERY_EN > 0u INT8U OSQQuery (OS_EVENT *pevent, OS_Q_DATA *p_q_data); #endif #endif /*$PAGE*/ /* ********************************************************************************************************* * SEMAPHORE MANAGEMENT ********************************************************************************************************* */ #if OS_SEM_EN > 0u #if OS_SEM_ACCEPT_EN > 0u INT16U OSSemAccept (OS_EVENT *pevent); #endif OS_EVENT *OSSemCreate (INT16U cnt); #if OS_SEM_DEL_EN > 0u OS_EVENT *OSSemDel (OS_EVENT *pevent, INT8U opt, INT8U *perr); #endif void OSSemPend (OS_EVENT *pevent, INT32U timeout, INT8U *perr); #if OS_SEM_PEND_ABORT_EN > 0u INT8U OSSemPendAbort (OS_EVENT *pevent, INT8U opt, INT8U *perr); #endif INT8U OSSemPost (OS_EVENT *pevent); #if OS_SEM_QUERY_EN > 0u INT8U OSSemQuery (OS_EVENT *pevent, OS_SEM_DATA *p_sem_data); #endif #if OS_SEM_SET_EN > 0u void OSSemSet (OS_EVENT *pevent, INT16U cnt, INT8U *perr); #endif #endif /*$PAGE*/ /* ********************************************************************************************************* * TASK MANAGEMENT ********************************************************************************************************* */ #if OS_TASK_CHANGE_PRIO_EN > 0u INT8U OSTaskChangePrio (INT8U oldprio, INT8U newprio); #endif #if OS_TASK_CREATE_EN > 0u INT8U OSTaskCreate (void (*task)(void *p_arg), void *p_arg, OS_STK *ptos, INT8U prio); #endif #if OS_TASK_CREATE_EXT_EN > 0u INT8U OSTaskCreateExt (void (*task)(void *p_arg), void *p_arg, OS_STK *ptos, INT8U prio, INT16U id, OS_STK *pbos, INT32U stk_size, void *pext, INT16U opt); #endif #if OS_TASK_DEL_EN > 0u INT8U OSTaskDel (INT8U prio); INT8U OSTaskDelReq (INT8U prio); #endif #if OS_TASK_NAME_EN > 0u INT8U OSTaskNameGet (INT8U prio, INT8U **pname, INT8U *perr); void OSTaskNameSet (INT8U prio, INT8U *pname, INT8U *perr); #endif #if OS_TASK_SUSPEND_EN > 0u INT8U OSTaskResume (INT8U prio); INT8U OSTaskSuspend (INT8U prio); #endif #if (OS_TASK_STAT_STK_CHK_EN > 0u) && (OS_TASK_CREATE_EXT_EN > 0u) INT8U OSTaskStkChk (INT8U prio, OS_STK_DATA *p_stk_data); #endif #if OS_TASK_QUERY_EN > 0u INT8U OSTaskQuery (INT8U prio, OS_TCB *p_task_data); #endif #if OS_TASK_REG_TBL_SIZE > 0u INT32U OSTaskRegGet (INT8U prio, INT8U id, INT8U *perr); void OSTaskRegSet (INT8U prio, INT8U id, INT32U value, INT8U *perr); #endif /*$PAGE*/ /* ********************************************************************************************************* * TIME MANAGEMENT ********************************************************************************************************* */ void OSTimeDly (INT32U ticks); #if OS_TIME_DLY_HMSM_EN > 0u INT8U OSTimeDlyHMSM (INT8U hours, INT8U minutes, INT8U seconds, INT16U ms); #endif #if OS_TIME_DLY_RESUME_EN > 0u INT8U OSTimeDlyResume (INT8U prio); #endif #if OS_TIME_GET_SET_EN > 0u INT32U OSTimeGet (void); void OSTimeSet (INT32U ticks); #endif void OSTimeTick (void); /* ********************************************************************************************************* * TIMER MANAGEMENT ********************************************************************************************************* */ #if OS_TMR_EN > 0u OS_TMR *OSTmrCreate (INT32U dly, INT32U period, INT8U opt, OS_TMR_CALLBACK callback, void *callback_arg, INT8U *pname, INT8U *perr); BOOLEAN OSTmrDel (OS_TMR *ptmr, INT8U *perr); #if OS_TMR_CFG_NAME_EN > 0u INT8U OSTmrNameGet (OS_TMR *ptmr, INT8U **pdest, INT8U *perr); #endif INT32U OSTmrRemainGet (OS_TMR *ptmr, INT8U *perr); INT8U OSTmrStateGet (OS_TMR *ptmr, INT8U *perr); BOOLEAN OSTmrStart (OS_TMR *ptmr, INT8U *perr); BOOLEAN OSTmrStop (OS_TMR *ptmr, INT8U opt, void *callback_arg, INT8U *perr); INT8U OSTmrSignal (void); #endif /* ********************************************************************************************************* * MISCELLANEOUS ********************************************************************************************************* */ void OSInit (void); void OSIntEnter (void); void OSIntExit (void); #ifdef OS_SAFETY_CRITICAL_IEC61508 void OSSafetyCriticalStart (void); #endif #if OS_SCHED_LOCK_EN > 0u void OSSchedLock (void); void OSSchedUnlock (void); #endif void OSStart (void); void OSStatInit (void); INT16U OSVersion (void); /*$PAGE*/ /* ********************************************************************************************************* * INTERNAL FUNCTION PROTOTYPES * (Your application MUST NOT call these functions) ********************************************************************************************************* */ #if OS_TASK_DEL_EN > 0u void OS_Dummy (void); #endif #if (OS_EVENT_EN) INT8U OS_EventTaskRdy (OS_EVENT *pevent, void *pmsg, INT8U msk, INT8U pend_stat); void OS_EventTaskWait (OS_EVENT *pevent); void OS_EventTaskRemove (OS_TCB *ptcb, OS_EVENT *pevent); #if (OS_EVENT_MULTI_EN > 0u) void OS_EventTaskWaitMulti (OS_EVENT **pevents_wait); void OS_EventTaskRemoveMulti (OS_TCB *ptcb, OS_EVENT **pevents_multi); #endif void OS_EventWaitListInit (OS_EVENT *pevent); #endif #if (OS_FLAG_EN > 0u) && (OS_MAX_FLAGS > 0u) void OS_FlagInit (void); void OS_FlagUnlink (OS_FLAG_NODE *pnode); #endif void OS_MemClr (INT8U *pdest, INT16U size); void OS_MemCopy (INT8U *pdest, INT8U *psrc, INT16U size); #if (OS_MEM_EN > 0u) && (OS_MAX_MEM_PART > 0u) void OS_MemInit (void); #endif #if OS_Q_EN > 0u void OS_QInit (void); #endif void OS_Sched (void); #if (OS_EVENT_NAME_EN > 0u) || (OS_FLAG_NAME_EN > 0u) || (OS_MEM_NAME_EN > 0u) || (OS_TASK_NAME_EN > 0u) INT8U OS_StrLen (INT8U *psrc); #endif void OS_TaskIdle (void *p_arg); void OS_TaskReturn (void); #if OS_TASK_STAT_EN > 0u void OS_TaskStat (void *p_arg); #endif #if (OS_TASK_STAT_STK_CHK_EN > 0u) && (OS_TASK_CREATE_EXT_EN > 0u) void OS_TaskStkClr (OS_STK *pbos, INT32U size, INT16U opt); #endif #if (OS_TASK_STAT_STK_CHK_EN > 0u) && (OS_TASK_CREATE_EXT_EN > 0u) void OS_TaskStatStkChk (void); #endif INT8U OS_TCBInit (INT8U prio, OS_STK *ptos, OS_STK *pbos, INT16U id, INT32U stk_size, void *pext, INT16U opt); #if OS_TMR_EN > 0u void OSTmr_Init (void); #endif /*$PAGE*/ /* ********************************************************************************************************* * FUNCTION PROTOTYPES * (Target Specific Functions) ********************************************************************************************************* */ #if OS_DEBUG_EN > 0u void OSDebugInit (void); #endif void OSInitHookBegin (void); void OSInitHookEnd (void); void OSTaskCreateHook (OS_TCB *ptcb); void OSTaskDelHook (OS_TCB *ptcb); void OSTaskIdleHook (void); void OSTaskReturnHook (OS_TCB *ptcb); void OSTaskStatHook (void); OS_STK *OSTaskStkInit (void (*task)(void *p_arg), void *p_arg, OS_STK *ptos, INT16U opt); #if OS_TASK_SW_HOOK_EN > 0u void OSTaskSwHook (void); #endif void OSTCBInitHook (OS_TCB *ptcb); #if OS_TIME_TICK_HOOK_EN > 0u void OSTimeTickHook (void); #endif /*$PAGE*/ /* ********************************************************************************************************* * FUNCTION PROTOTYPES * (Application Specific Functions) ********************************************************************************************************* */ #if OS_APP_HOOKS_EN > 0u void App_TaskCreateHook (OS_TCB *ptcb); void App_TaskDelHook (OS_TCB *ptcb); void App_TaskIdleHook (void); void App_TaskReturnHook (OS_TCB *ptcb); void App_TaskStatHook (void); #if OS_TASK_SW_HOOK_EN > 0u void App_TaskSwHook (void); #endif void App_TCBInitHook (OS_TCB *ptcb); #if OS_TIME_TICK_HOOK_EN > 0u void App_TimeTickHook (void); #endif #endif /* ********************************************************************************************************* * FUNCTION PROTOTYPES * * IMPORTANT: These prototypes MUST be placed in OS_CPU.H ********************************************************************************************************* */ #if 0 void OSStartHighRdy (void); void OSIntCtxSw (void); void OSCtxSw (void); #endif /*$PAGE*/ /* ********************************************************************************************************* * LOOK FOR MISSING #define CONSTANTS * * This section is used to generate ERROR messages at compile time if certain #define constants are * MISSING in OS_CFG.H. This allows you to quickly determine the source of the error. * * You SHOULD NOT change this section UNLESS you would like to add more comments as to the source of the * compile time error. ********************************************************************************************************* */ /* ********************************************************************************************************* * EVENT FLAGS ********************************************************************************************************* */ #ifndef OS_FLAG_EN #error "OS_CFG.H, Missing OS_FLAG_EN: Enable (1) or Disable (0) code generation for Event Flags" #else #ifndef OS_MAX_FLAGS #error "OS_CFG.H, Missing OS_MAX_FLAGS: Max. number of Event Flag Groups in your application" #else #if OS_MAX_FLAGS > 65500u #error "OS_CFG.H, OS_MAX_FLAGS must be <= 65500" #endif #endif #ifndef OS_FLAGS_NBITS #error "OS_CFG.H, Missing OS_FLAGS_NBITS: Determine #bits used for event flags, MUST be either 8, 16 or 32" #endif #ifndef OS_FLAG_WAIT_CLR_EN #error "OS_CFG.H, Missing OS_FLAG_WAIT_CLR_EN: Include code for Wait on Clear EVENT FLAGS" #endif #ifndef OS_FLAG_ACCEPT_EN #error "OS_CFG.H, Missing OS_FLAG_ACCEPT_EN: Include code for OSFlagAccept()" #endif #ifndef OS_FLAG_DEL_EN #error "OS_CFG.H, Missing OS_FLAG_DEL_EN: Include code for OSFlagDel()" #endif #ifndef OS_FLAG_NAME_EN #error "OS_CFG.H, Missing OS_FLAG_NAME_EN: Enable flag group names" #endif #ifndef OS_FLAG_QUERY_EN #error "OS_CFG.H, Missing OS_FLAG_QUERY_EN: Include code for OSFlagQuery()" #endif #endif /* ********************************************************************************************************* * MESSAGE MAILBOXES ********************************************************************************************************* */ #ifndef OS_MBOX_EN #error "OS_CFG.H, Missing OS_MBOX_EN: Enable (1) or Disable (0) code generation for MAILBOXES" #else #ifndef OS_MBOX_ACCEPT_EN #error "OS_CFG.H, Missing OS_MBOX_ACCEPT_EN: Include code for OSMboxAccept()" #endif #ifndef OS_MBOX_DEL_EN #error "OS_CFG.H, Missing OS_MBOX_DEL_EN: Include code for OSMboxDel()" #endif #ifndef OS_MBOX_PEND_ABORT_EN #error "OS_CFG.H, Missing OS_MBOX_PEND_ABORT_EN: Include code for OSMboxPendAbort()" #endif #ifndef OS_MBOX_POST_EN #error "OS_CFG.H, Missing OS_MBOX_POST_EN: Include code for OSMboxPost()" #endif #ifndef OS_MBOX_POST_OPT_EN #error "OS_CFG.H, Missing OS_MBOX_POST_OPT_EN: Include code for OSMboxPostOpt()" #endif #ifndef OS_MBOX_QUERY_EN #error "OS_CFG.H, Missing OS_MBOX_QUERY_EN: Include code for OSMboxQuery()" #endif #endif /* ********************************************************************************************************* * MEMORY MANAGEMENT ********************************************************************************************************* */ #ifndef OS_MEM_EN #error "OS_CFG.H, Missing OS_MEM_EN: Enable (1) or Disable (0) code generation for MEMORY MANAGER" #else #ifndef OS_MAX_MEM_PART #error "OS_CFG.H, Missing OS_MAX_MEM_PART: Max. number of memory partitions" #else #if OS_MAX_MEM_PART > 65500u #error "OS_CFG.H, OS_MAX_MEM_PART must be <= 65500" #endif #endif #ifndef OS_MEM_NAME_EN #error "OS_CFG.H, Missing OS_MEM_NAME_EN: Enable memory partition names" #endif #ifndef OS_MEM_QUERY_EN #error "OS_CFG.H, Missing OS_MEM_QUERY_EN: Include code for OSMemQuery()" #endif #endif /* ********************************************************************************************************* * MUTUAL EXCLUSION SEMAPHORES ********************************************************************************************************* */ #ifndef OS_MUTEX_EN #error "OS_CFG.H, Missing OS_MUTEX_EN: Enable (1) or Disable (0) code generation for MUTEX" #else #ifndef OS_MUTEX_ACCEPT_EN #error "OS_CFG.H, Missing OS_MUTEX_ACCEPT_EN: Include code for OSMutexAccept()" #endif #ifndef OS_MUTEX_DEL_EN #error "OS_CFG.H, Missing OS_MUTEX_DEL_EN: Include code for OSMutexDel()" #endif #ifndef OS_MUTEX_QUERY_EN #error "OS_CFG.H, Missing OS_MUTEX_QUERY_EN: Include code for OSMutexQuery()" #endif #endif /* ********************************************************************************************************* * MESSAGE QUEUES ********************************************************************************************************* */ #ifndef OS_Q_EN #error "OS_CFG.H, Missing OS_Q_EN: Enable (1) or Disable (0) code generation for QUEUES" #else #ifndef OS_MAX_QS #error "OS_CFG.H, Missing OS_MAX_QS: Max. number of queue control blocks" #else #if OS_MAX_QS > 65500u #error "OS_CFG.H, OS_MAX_QS must be <= 65500" #endif #endif #ifndef OS_Q_ACCEPT_EN #error "OS_CFG.H, Missing OS_Q_ACCEPT_EN: Include code for OSQAccept()" #endif #ifndef OS_Q_DEL_EN #error "OS_CFG.H, Missing OS_Q_DEL_EN: Include code for OSQDel()" #endif #ifndef OS_Q_FLUSH_EN #error "OS_CFG.H, Missing OS_Q_FLUSH_EN: Include code for OSQFlush()" #endif #ifndef OS_Q_PEND_ABORT_EN #error "OS_CFG.H, Missing OS_Q_PEND_ABORT_EN: Include code for OSQPendAbort()" #endif #ifndef OS_Q_POST_EN #error "OS_CFG.H, Missing OS_Q_POST_EN: Include code for OSQPost()" #endif #ifndef OS_Q_POST_FRONT_EN #error "OS_CFG.H, Missing OS_Q_POST_FRONT_EN: Include code for OSQPostFront()" #endif #ifndef OS_Q_POST_OPT_EN #error "OS_CFG.H, Missing OS_Q_POST_OPT_EN: Include code for OSQPostOpt()" #endif #ifndef OS_Q_QUERY_EN #error "OS_CFG.H, Missing OS_Q_QUERY_EN: Include code for OSQQuery()" #endif #endif /* ********************************************************************************************************* * SEMAPHORES ********************************************************************************************************* */ #ifndef OS_SEM_EN #error "OS_CFG.H, Missing OS_SEM_EN: Enable (1) or Disable (0) code generation for SEMAPHORES" #else #ifndef OS_SEM_ACCEPT_EN #error "OS_CFG.H, Missing OS_SEM_ACCEPT_EN: Include code for OSSemAccept()" #endif #ifndef OS_SEM_DEL_EN #error "OS_CFG.H, Missing OS_SEM_DEL_EN: Include code for OSSemDel()" #endif #ifndef OS_SEM_PEND_ABORT_EN #error "OS_CFG.H, Missing OS_SEM_PEND_ABORT_EN: Include code for OSSemPendAbort()" #endif #ifndef OS_SEM_QUERY_EN #error "OS_CFG.H, Missing OS_SEM_QUERY_EN: Include code for OSSemQuery()" #endif #ifndef OS_SEM_SET_EN #error "OS_CFG.H, Missing OS_SEM_SET_EN: Include code for OSSemSet()" #endif #endif /* ********************************************************************************************************* * TASK MANAGEMENT ********************************************************************************************************* */ #ifndef OS_MAX_TASKS #error "OS_CFG.H, Missing OS_MAX_TASKS: Max. number of tasks in your application" #else #if OS_MAX_TASKS < 2u #error "OS_CFG.H, OS_MAX_TASKS must be >= 2" #endif #if OS_MAX_TASKS > ((OS_LOWEST_PRIO - OS_N_SYS_TASKS) + 1u) #error "OS_CFG.H, OS_MAX_TASKS must be <= OS_LOWEST_PRIO - OS_N_SYS_TASKS + 1" #endif #endif #if OS_LOWEST_PRIO > 254u #error "OS_CFG.H, OS_LOWEST_PRIO must be <= 254 in V2.8x and higher" #endif #ifndef OS_TASK_IDLE_STK_SIZE #error "OS_CFG.H, Missing OS_TASK_IDLE_STK_SIZE: Idle task stack size" #endif #ifndef OS_TASK_STAT_EN #error "OS_CFG.H, Missing OS_TASK_STAT_EN: Enable (1) or Disable(0) the statistics task" #endif #ifndef OS_TASK_STAT_STK_SIZE #error "OS_CFG.H, Missing OS_TASK_STAT_STK_SIZE: Statistics task stack size" #endif #ifndef OS_TASK_STAT_STK_CHK_EN #error "OS_CFG.H, Missing OS_TASK_STAT_STK_CHK_EN: Check task stacks from statistics task" #endif #ifndef OS_TASK_CHANGE_PRIO_EN #error "OS_CFG.H, Missing OS_TASK_CHANGE_PRIO_EN: Include code for OSTaskChangePrio()" #endif #ifndef OS_TASK_CREATE_EN #error "OS_CFG.H, Missing OS_TASK_CREATE_EN: Include code for OSTaskCreate()" #endif #ifndef OS_TASK_CREATE_EXT_EN #error "OS_CFG.H, Missing OS_TASK_CREATE_EXT_EN: Include code for OSTaskCreateExt()" #endif #ifndef OS_TASK_DEL_EN #error "OS_CFG.H, Missing OS_TASK_DEL_EN: Include code for OSTaskDel()" #endif #ifndef OS_TASK_NAME_EN #error "OS_CFG.H, Missing OS_TASK_NAME_EN: Enable task names" #endif #ifndef OS_TASK_SUSPEND_EN #error "OS_CFG.H, Missing OS_TASK_SUSPEND_EN: Include code for OSTaskSuspend() and OSTaskResume()" #endif #ifndef OS_TASK_QUERY_EN #error "OS_CFG.H, Missing OS_TASK_QUERY_EN: Include code for OSTaskQuery()" #endif #ifndef OS_TASK_REG_TBL_SIZE #error "OS_CFG.H, Missing OS_TASK_REG_TBL_SIZE: Include code for task specific registers" #else #if OS_TASK_REG_TBL_SIZE > 255u #error "OS_CFG.H, OS_TASK_REG_TBL_SIZE must be <= 255" #endif #endif /* ********************************************************************************************************* * TIME MANAGEMENT ********************************************************************************************************* */ #ifndef OS_TICKS_PER_SEC #error "OS_CFG.H, Missing OS_TICKS_PER_SEC: Sets the number of ticks in one second" #endif #ifndef OS_TIME_DLY_HMSM_EN #error "OS_CFG.H, Missing OS_TIME_DLY_HMSM_EN: Include code for OSTimeDlyHMSM()" #endif #ifndef OS_TIME_DLY_RESUME_EN #error "OS_CFG.H, Missing OS_TIME_DLY_RESUME_EN: Include code for OSTimeDlyResume()" #endif #ifndef OS_TIME_GET_SET_EN #error "OS_CFG.H, Missing OS_TIME_GET_SET_EN: Include code for OSTimeGet() and OSTimeSet()" #endif /* ********************************************************************************************************* * TIMER MANAGEMENT ********************************************************************************************************* */ #ifndef OS_TMR_EN #error "OS_CFG.H, Missing OS_TMR_EN: When (1) enables code generation for Timer Management" #elif OS_TMR_EN > 0u #if OS_SEM_EN == 0u #error "OS_CFG.H, Semaphore management is required (set OS_SEM_EN to 1) when enabling Timer Management." #error " Timer management require TWO semaphores." #endif #ifndef OS_TMR_CFG_MAX #error "OS_CFG.H, Missing OS_TMR_CFG_MAX: Determines the total number of timers in an application (2 .. 65500)" #else #if OS_TMR_CFG_MAX < 2u #error "OS_CFG.H, OS_TMR_CFG_MAX should be between 2 and 65500" #endif #if OS_TMR_CFG_MAX > 65500u #error "OS_CFG.H, OS_TMR_CFG_MAX should be between 2 and 65500" #endif #endif #ifndef OS_TMR_CFG_WHEEL_SIZE #error "OS_CFG.H, Missing OS_TMR_CFG_WHEEL_SIZE: Sets the size of the timer wheel (1 .. 1023)" #else #if OS_TMR_CFG_WHEEL_SIZE < 2u #error "OS_CFG.H, OS_TMR_CFG_WHEEL_SIZE should be between 2 and 1024" #endif #if OS_TMR_CFG_WHEEL_SIZE > 1024u #error "OS_CFG.H, OS_TMR_CFG_WHEEL_SIZE should be between 2 and 1024" #endif #endif #ifndef OS_TMR_CFG_NAME_EN #error "OS_CFG.H, Missing OS_TMR_CFG_NAME_EN: Enable Timer names" #endif #ifndef OS_TMR_CFG_TICKS_PER_SEC #error "OS_CFG.H, Missing OS_TMR_CFG_TICKS_PER_SEC: Determines the rate at which tiem timer management task will run (Hz)" #endif #ifndef OS_TASK_TMR_STK_SIZE #error "OS_CFG.H, Missing OS_TASK_TMR_STK_SIZE: Determines the size of the Timer Task's stack" #endif #endif /* ********************************************************************************************************* * MISCELLANEOUS ********************************************************************************************************* */ #ifndef OS_ARG_CHK_EN #error "OS_CFG.H, Missing OS_ARG_CHK_EN: Enable (1) or Disable (0) argument checking" #endif #ifndef OS_CPU_HOOKS_EN #error "OS_CFG.H, Missing OS_CPU_HOOKS_EN: uC/OS-II hooks are found in the processor port files when 1" #endif #ifndef OS_APP_HOOKS_EN #error "OS_CFG.H, Missing OS_APP_HOOKS_EN: Application-defined hooks are called from the uC/OS-II hooks" #endif #ifndef OS_DEBUG_EN #error "OS_CFG.H, Missing OS_DEBUG_EN: Allows you to include variables for debugging or not" #endif #ifndef OS_LOWEST_PRIO #error "OS_CFG.H, Missing OS_LOWEST_PRIO: Defines the lowest priority that can be assigned" #endif #ifndef OS_MAX_EVENTS #error "OS_CFG.H, Missing OS_MAX_EVENTS: Max. number of event control blocks in your application" #else #if OS_MAX_EVENTS > 65500u #error "OS_CFG.H, OS_MAX_EVENTS must be <= 65500" #endif #endif #ifndef OS_SCHED_LOCK_EN #error "OS_CFG.H, Missing OS_SCHED_LOCK_EN: Include code for OSSchedLock() and OSSchedUnlock()" #endif #ifndef OS_EVENT_MULTI_EN #error "OS_CFG.H, Missing OS_EVENT_MULTI_EN: Include code for OSEventPendMulti()" #endif #ifndef OS_TASK_PROFILE_EN #error "OS_CFG.H, Missing OS_TASK_PROFILE_EN: Include data structure for run-time task profiling" #endif #ifndef OS_TASK_SW_HOOK_EN #error "OS_CFG.H, Missing OS_TASK_SW_HOOK_EN: Allows you to include the code for OSTaskSwHook() or not" #endif #ifndef OS_TICK_STEP_EN #error "OS_CFG.H, Missing OS_TICK_STEP_EN: Allows to 'step' one tick at a time with uC/OS-View" #endif #ifndef OS_TIME_TICK_HOOK_EN #error "OS_CFG.H, Missing OS_TIME_TICK_HOOK_EN: Allows you to include the code for OSTimeTickHook() or not" #endif /* ********************************************************************************************************* * SAFETY CRITICAL USE ********************************************************************************************************* */ #ifdef SAFETY_CRITICAL_RELEASE #if OS_ARG_CHK_EN < 1u #error "OS_CFG.H, OS_ARG_CHK_EN must be enabled for safety-critical release code" #endif #if OS_APP_HOOKS_EN > 0u #error "OS_CFG.H, OS_APP_HOOKS_EN must be disabled for safety-critical release code" #endif #if OS_DEBUG_EN > 0u #error "OS_CFG.H, OS_DEBUG_EN must be disabled for safety-critical release code" #endif #ifdef CANTATA #error "OS_CFG.H, CANTATA must be disabled for safety-critical release code" #endif #ifdef OS_SCHED_LOCK_EN #error "OS_CFG.H, OS_SCHED_LOCK_EN must be disabled for safety-critical release code" #endif #ifdef VSC_VALIDATION_MODE #error "OS_CFG.H, VSC_VALIDATION_MODE must be disabled for safety-critical release code" #endif #if OS_TASK_STAT_EN > 0u #error "OS_CFG.H, OS_TASK_STAT_EN must be disabled for safety-critical release code" #endif #if OS_TICK_STEP_EN > 0u #error "OS_CFG.H, OS_TICK_STEP_EN must be disabled for safety-critical release code" #endif #if OS_FLAG_EN > 0u #if OS_FLAG_DEL_EN > 0 #error "OS_CFG.H, OS_FLAG_DEL_EN must be disabled for safety-critical release code" #endif #endif #if OS_MBOX_EN > 0u #if OS_MBOX_DEL_EN > 0u #error "OS_CFG.H, OS_MBOX_DEL_EN must be disabled for safety-critical release code" #endif #endif #if OS_MUTEX_EN > 0u #if OS_MUTEX_DEL_EN > 0u #error "OS_CFG.H, OS_MUTEX_DEL_EN must be disabled for safety-critical release code" #endif #endif #if OS_Q_EN > 0u #if OS_Q_DEL_EN > 0u #error "OS_CFG.H, OS_Q_DEL_EN must be disabled for safety-critical release code" #endif #endif #if OS_SEM_EN > 0u #if OS_SEM_DEL_EN > 0u #error "OS_CFG.H, OS_SEM_DEL_EN must be disabled for safety-critical release code" #endif #endif #if OS_TASK_EN > 0u #if OS_TASK_DEL_EN > 0u #error "OS_CFG.H, OS_TASK_DEL_EN must be disabled for safety-critical release code" #endif #endif #if OS_CRITICAL_METHOD != 3u #error "OS_CPU.H, OS_CRITICAL_METHOD must be type 3 for safety-critical release code" #endif #endif /* ------------------------ SAFETY_CRITICAL_RELEASE ------------------------ */ #ifdef __cplusplus } #endif #endif
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