📄 os.h
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OS_OBJ_QTY PendDataTblEntries; /* Size of array of objects to pend on */
CPU_TS TS; /* Timestamp */
OS_SEM_CTR SemCtr; /* Task specific semaphore counter */
/* DELAY / TIMEOUT */
OS_TICK TickCtrPrev; /* Previous time when task was ready */
OS_TICK TickCtrMatch; /* Absolute time when task is going to be ready */
OS_TICK TickRemain; /* Number of ticks remaining for a match (updated at ... */
/* ... run-time by OS_StatTask() */
OS_TICK TimeQuanta;
OS_TICK TimeQuantaCtr;
#if OS_MSG_EN > 0u
void *MsgPtr; /* Message received */
OS_MSG_SIZE MsgSize;
#endif
#if OS_CFG_TASK_Q_EN > 0u
OS_MSG_Q MsgQ; /* Message queue associated with task */
#if OS_CFG_TASK_PROFILE_EN > 0u
CPU_TS MsgQPendTime; /* Time it took for signal to be received */
CPU_TS MsgQPendTimeMax; /* Max amount of time it took for signal to be received */
#endif
#endif
#if OS_CFG_TASK_REG_TBL_SIZE > 0u
OS_REG RegTbl[OS_CFG_TASK_REG_TBL_SIZE]; /* Task specific registers */
#endif
#if OS_CFG_FLAG_EN > 0u
OS_FLAGS FlagsPend; /* Event flag(s) to wait on */
OS_FLAGS FlagsRdy; /* Event flags that made task ready to run */
OS_OPT FlagsOpt; /* Options (See OS_OPT_FLAG_xxx) */
#endif
#if OS_CFG_TASK_SUSPEND_EN > 0u
OS_NESTING_CTR SuspendCtr; /* Nesting counter for OSTaskSuspend() */
#endif
#if OS_CFG_TASK_PROFILE_EN > 0u
OS_CPU_USAGE CPUUsage; /* CPU Usage of task (0.00-100.00%) */
OS_CPU_USAGE CPUUsageMax; /* CPU Usage of task (0.00-100.00%) - Peak */
OS_CTX_SW_CTR CtxSwCtr; /* Number of time the task was switched in */
CPU_TS CyclesDelta; /* value of OS_TS_GET() - .CyclesStart */
CPU_TS CyclesStart; /* Snapshot of cycle counter at start of task resumption */
OS_CYCLES CyclesTotal; /* Total number of # of cycles the task has been running */
OS_CYCLES CyclesTotalPrev; /* Snapshot of previous # of cycles */
CPU_TS SemPendTime; /* Time it took for signal to be received */
CPU_TS SemPendTimeMax; /* Max amount of time it took for signal to be received */
#endif
#if OS_CFG_STAT_TASK_STK_CHK_EN > 0u
CPU_STK_SIZE StkUsed; /* Number of stack elements used from the stack */
CPU_STK_SIZE StkFree; /* Number of stack elements free on the stack */
#endif
#ifdef CPU_CFG_INT_DIS_MEAS_EN
CPU_TS IntDisTimeMax; /* Maximum interrupt disable time */
#endif
#if OS_CFG_SCHED_LOCK_TIME_MEAS_EN > 0u
CPU_TS SchedLockTimeMax; /* Maximum scheduler lock time */
#endif
#if OS_CFG_DBG_EN > 0u
OS_TCB *DbgPrevPtr;
OS_TCB *DbgNextPtr;
CPU_CHAR *DbgNamePtr;
#endif
};
/*$PAGE*/
/*
------------------------------------------------------------------------------------------------------------------------
* TICK DATA TYPE
------------------------------------------------------------------------------------------------------------------------
*/
struct os_tick_spoke {
OS_TCB *FirstPtr; /* Pointer to list of tasks in tick spoke */
OS_OBJ_QTY NbrEntries; /* Current number of entries in the tick spoke */
OS_OBJ_QTY NbrEntriesMax; /* Peak number of entries in the tick spoke */
};
/*
------------------------------------------------------------------------------------------------------------------------
* TIMER DATA TYPES
------------------------------------------------------------------------------------------------------------------------
*/
struct os_tmr {
OS_OBJ_TYPE Type;
CPU_CHAR *NamePtr; /* Name to give the timer */
OS_TMR_CALLBACK_PTR CallbackPtr; /* Function to call when timer expires */
void *CallbackPtrArg; /* Argument to pass to function when timer expires */
OS_TMR *NextPtr; /* Double link list pointers */
OS_TMR *PrevPtr;
OS_TICK Match; /* Timer expires when OSTmrTickCtr matches this value */
OS_TICK Remain; /* Amount of time remaining before timer expires */
OS_TICK Dly; /* Delay before start of repeat */
OS_TICK Period; /* Period to repeat timer */
OS_OPT Opt; /* Options (see OS_OPT_TMR_xxx) */
OS_STATE State;
#if OS_CFG_DBG_EN > 0u
OS_TMR *DbgPrevPtr;
OS_TMR *DbgNextPtr;
#endif
};
struct os_tmr_spoke {
OS_TMR *FirstPtr; /* Pointer to first timer in linked list */
OS_OBJ_QTY NbrEntries;
OS_OBJ_QTY NbrEntriesMax;
};
/*$PAGE*/
/*
************************************************************************************************************************
************************************************************************************************************************
* G L O B A L V A R I A B L E S
************************************************************************************************************************
************************************************************************************************************************
*/
#if OS_CFG_APP_HOOKS_EN > 0u
OS_EXT OS_APP_HOOK_TCB OS_AppTaskCreateHookPtr; /* Application hooks */
OS_EXT OS_APP_HOOK_TCB OS_AppTaskDelHookPtr;
OS_EXT OS_APP_HOOK_TCB OS_AppTaskReturnHookPtr;
OS_EXT OS_APP_HOOK_VOID OS_AppIdleTaskHookPtr;
OS_EXT OS_APP_HOOK_VOID OS_AppStatTaskHookPtr;
OS_EXT OS_APP_HOOK_VOID OS_AppTaskSwHookPtr;
OS_EXT OS_APP_HOOK_VOID OS_AppTimeTickHookPtr;
#endif
/* IDLE TASK -------------------------------- */
OS_EXT OS_IDLE_CTR OSIdleTaskCtr;
OS_EXT OS_TCB OSIdleTaskTCB;
/* MISCELLANEOUS ---------------------------- */
OS_EXT OS_NESTING_CTR OSIntNestingCtr; /* Interrupt nesting level */
#ifdef CPU_CFG_INT_DIS_MEAS_EN
OS_EXT CPU_TS OSIntDisTimeMax; /* Overall interrupt disable time */
#endif
OS_EXT OS_STATE OSRunning; /* Flag indicating that kernel is running */
/* ISR HANDLER TASK ------------------------- */
#if OS_CFG_ISR_POST_DEFERRED_EN > 0u
OS_EXT OS_INT_Q *OSIntQInPtr;
OS_EXT OS_INT_Q *OSIntQOutPtr;
OS_EXT OS_OBJ_QTY OSIntQNbrEntries;
OS_EXT OS_OBJ_QTY OSIntQNbrEntriesMax;
OS_EXT OS_OBJ_QTY OSIntQOvfCtr;
OS_EXT OS_TCB OSIntQTaskTCB;
OS_EXT CPU_TS OSIntQTaskTimeMax;
#endif
/* FLAGS ------------------------------------ */
#if OS_CFG_FLAG_EN > 0u
#if OS_CFG_DBG_EN > 0u
OS_EXT OS_FLAG_GRP *OSFlagDbgListPtr;
#endif
OS_EXT OS_OBJ_QTY OSFlagQty;
#endif
/* MEMORY MANAGEMENT ------------------------ */
#if OS_CFG_MEM_EN > 0u
#if OS_CFG_DBG_EN > 0u
OS_EXT OS_MEM *OSMemDbgListPtr;
#endif
OS_EXT OS_OBJ_QTY OSMemQty; /* Number of memory partitions created */
#endif
/* OS_MSG POOL ------------------------------ */
#if OS_MSG_EN > 0u
OS_EXT OS_MSG_POOL OSMsgPool; /* Pool of OS_MSG */
#endif
/* MUTEX MANAGEMENT ------------------------- */
#if OS_CFG_MUTEX_EN > 0u
#if OS_CFG_DBG_EN > 0u
OS_EXT OS_MUTEX *OSMutexDbgListPtr;
#endif
OS_EXT OS_OBJ_QTY OSMutexQty; /* Number of mutexes created */
#endif
/* PRIORITIES ------------------------------- */
OS_EXT OS_PRIO OSPrioCur; /* Priority of current task */
OS_EXT OS_PRIO OSPrioHighRdy; /* Priority of highest priority task */
OS_EXT OS_PRIO OSPrioSaved; /* Saved priority level when Post Deferred */
extern CPU_DATA OSPrioTbl[OS_PRIO_TBL_SIZE];
/* QUEUES ----------------------------------- */
#if OS_CFG_Q_EN > 0u
#if OS_CFG_DBG_EN > 0u
OS_EXT OS_Q *OSQDbgListPtr;
#endif
OS_EXT OS_OBJ_QTY OSQQty; /* Number of message queues created */
#endif
/* READY LIST ------------------------------- */
OS_EXT OS_RDY_LIST OSRdyList[OS_CFG_PRIO_MAX]; /* Table of tasks ready to run */
#ifdef OS_SAFETY_CRITICAL_IEC61508
OS_EXT CPU_BOOLEAN OSSafetyCriticalStartFlag; /* Flag indicating that all init. done */
#endif
/* SCHEDULER -------------------------------- */
#if OS_CFG_SCHED_LOCK_TIME_MEAS_EN > 0u
OS_EXT CPU_TS_TMR OSSchedLockTimeBegin; /* Scheduler lock time measurement */
OS_EXT CPU_TS_TMR OSSchedLockTimeMax;
OS_EXT CPU_TS_TMR OSSchedLockTimeMaxCur;
#endif
OS_EXT OS_NESTING_CTR OSSchedLockNestingCtr; /* Lock nesting level */
#if OS_CFG_SCHED_ROUND_ROBIN_EN > 0u
OS_EXT OS_TICK OSSchedRoundRobinDfltTimeQuanta;
OS_EXT CPU_BOOLEAN OSSchedRoundRobinEn; /* Enable/Disable round-robin scheduling */
#endif
/* SEMAPHORES ------------------------------- */
#if OS_CFG_SEM_EN > 0u
#if OS_CFG_DBG_EN > 0u
OS_EXT OS_SEM *OSSemDbgListPtr;
#endif
OS_EXT OS_OBJ_QTY OSSemQty; /* Number of semaphores created */
#endif
/* STATISTICS ------------------------------- */
#if OS_CFG_STAT_TASK_EN > 0u
OS_EXT CPU_BOOLEAN OSStatResetFlag; /* Force the rese⌨️ 快捷键说明
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