📄 ucos_ii.rar.h
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INT32U OSUsed; /* Number of bytes used on the stack */
} OS_STK_DATA;
#endif
/*$PAGE*/
/*
*********************************************************************************************************
* TASK CONTROL BLOCK
*********************************************************************************************************
*/
typedef struct os_tcb {
OS_STK *OSTCBStkPtr; /* Pointer to current top of stack */
#if OS_TASK_CREATE_EXT_EN > 0
void *OSTCBExtPtr; /* Pointer to user definable data for TCB extension */
OS_STK *OSTCBStkBottom; /* Pointer to bottom of stack */
INT32U OSTCBStkSize; /* Size of task stack (in number of stack elements) */
INT16U OSTCBOpt; /* Task options as passed by OSTaskCreateExt() */
INT16U OSTCBId; /* Task ID (0..65535) */
#endif
struct os_tcb *OSTCBNext; /* Pointer to next TCB in the TCB list */
struct os_tcb *OSTCBPrev; /* Pointer to previous TCB in the TCB list */
#if ((OS_Q_EN > 0) && (OS_MAX_QS > 0)) || (OS_MBOX_EN > 0) || (OS_SEM_EN > 0) || (OS_MUTEX_EN > 0)
OS_EVENT *OSTCBEventPtr; /* Pointer to event control block */
#endif
#if ((OS_Q_EN > 0) && (OS_MAX_QS > 0)) || (OS_MBOX_EN > 0)
void *OSTCBMsg; /* Message received from OSMboxPost() or OSQPost() */
#endif
#if (OS_VERSION >= 251) && (OS_FLAG_EN > 0) && (OS_MAX_FLAGS > 0)
#if OS_TASK_DEL_EN > 0
OS_FLAG_NODE *OSTCBFlagNode; /* Pointer to event flag node */
#endif
OS_FLAGS OSTCBFlagsRdy; /* Event flags that made task ready to run */
#endif
INT16U OSTCBDly; /* Nbr ticks to delay task or, timeout waiting for event */
INT8U OSTCBStat; /* Task status */
INT8U OSTCBPrio; /* Task priority (0 == highest, 63 == lowest) */
INT8U OSTCBX; /* Bit position in group corresponding to task priority (0..7) */
INT8U OSTCBY; /* Index into ready table corresponding to task priority */
INT8U OSTCBBitX; /* Bit mask to access bit position in ready table */
INT8U OSTCBBitY; /* Bit mask to access bit position in ready group */
#if OS_TASK_DEL_EN > 0
BOOLEAN OSTCBDelReq; /* Indicates whether a task needs to delete itself */
#endif
} OS_TCB;
/*$PAGE*/
/*
*********************************************************************************************************
* FUNCTION PROTOTYPES
* (Target Independent Functions)
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* EVENT FLAGS MANAGEMENT
*********************************************************************************************************
*/
#if (OS_VERSION >= 251) && (OS_FLAG_EN > 0) && (OS_MAX_FLAGS > 0)
#if OS_FLAG_ACCEPT_EN > 0
OS_FLAGS OSFlagAccept(OS_FLAG_GRP *pgrp, OS_FLAGS flags, INT8U wait_type, INT8U *err);
#endif
OS_FLAG_GRP *OSFlagCreate(OS_FLAGS flags, INT8U *err);
#if OS_FLAG_DEL_EN > 0
OS_FLAG_GRP *OSFlagDel(OS_FLAG_GRP *pgrp, INT8U opt, INT8U *err);
#endif
OS_FLAGS OSFlagPend(OS_FLAG_GRP *pgrp, OS_FLAGS flags, INT8U wait_type, INT16U timeout, INT8U *err);
OS_FLAGS OSFlagPost(OS_FLAG_GRP *pgrp, OS_FLAGS flags, INT8U operation, INT8U *err);
#if OS_FLAG_QUERY_EN > 0
OS_FLAGS OSFlagQuery(OS_FLAG_GRP *pgrp, INT8U *err);
#endif
#endif
/*
*********************************************************************************************************
* MESSAGE MAILBOX MANAGEMENT
*********************************************************************************************************
*/
#if OS_MBOX_EN > 0
#if OS_MBOX_ACCEPT_EN > 0
void *OSMboxAccept(OS_EVENT *pevent);
#endif
OS_EVENT *OSMboxCreate(void *msg);
#if OS_MBOX_DEL_EN > 0
OS_EVENT *OSMboxDel(OS_EVENT *pevent, INT8U opt, INT8U *err);
#endif
void *OSMboxPend(OS_EVENT *pevent, INT16U timeout, INT8U *err);
#if OS_MBOX_POST_EN > 0
INT8U OSMboxPost(OS_EVENT *pevent, void *msg);
#endif
#if OS_MBOX_POST_OPT_EN > 0
INT8U OSMboxPostOpt(OS_EVENT *pevent, void *msg, INT8U opt);
#endif
#if OS_MBOX_QUERY_EN > 0
INT8U OSMboxQuery(OS_EVENT *pevent, OS_MBOX_DATA *pdata);
#endif
#endif
/*
*********************************************************************************************************
* MEMORY MANAGEMENT
*********************************************************************************************************
*/
#if (OS_MEM_EN > 0) && (OS_MAX_MEM_PART > 0)
OS_MEM *OSMemCreate(void *addr, INT32U nblks, INT32U blksize, INT8U *err);
void *OSMemGet(OS_MEM *pmem, INT8U *err);
INT8U OSMemPut(OS_MEM *pmem, void *pblk);
#if OS_MEM_QUERY_EN > 0
INT8U OSMemQuery(OS_MEM *pmem, OS_MEM_DATA *pdata);
#endif
#endif
/*
*********************************************************************************************************
* MUTUAL EXCLUSION SEMAPHORE MANAGEMENT
*********************************************************************************************************
*/
#if OS_MUTEX_EN > 0
#if OS_MUTEX_ACCEPT_EN > 0
INT8U OSMutexAccept(OS_EVENT *pevent, INT8U *err);
#endif
OS_EVENT *OSMutexCreate(INT8U prio, INT8U *err);
#if OS_MUTEX_DEL_EN > 0
OS_EVENT *OSMutexDel(OS_EVENT *pevent, INT8U opt, INT8U *err);
#endif
void OSMutexPend(OS_EVENT *pevent, INT16U timeout, INT8U *err);
INT8U OSMutexPost(OS_EVENT *pevent);
#if OS_MUTEX_QUERY_EN > 0
INT8U OSMutexQuery(OS_EVENT *pevent, OS_MUTEX_DATA *pdata);
#endif
#endif
/*$PAGE*/
/*
*********************************************************************************************************
* MESSAGE QUEUE MANAGEMENT
*********************************************************************************************************
*/
#if (OS_Q_EN > 0) && (OS_MAX_QS > 0)
#if OS_Q_ACCEPT_EN > 0
void *OSQAccept(OS_EVENT *pevent);
#endif
OS_EVENT *OSQCreate(void **start, INT16U size);
#if OS_Q_DEL_EN > 0
OS_EVENT *OSQDel(OS_EVENT *pevent, INT8U opt, INT8U *err);
#endif
#if OS_Q_FLUSH_EN > 0
INT8U OSQFlush(OS_EVENT *pevent);
#endif
void *OSQPend(OS_EVENT *pevent, INT16U timeout, INT8U *err);
#if OS_Q_POST_EN > 0
INT8U OSQPost(OS_EVENT *pevent, void *msg);
#endif
#if OS_Q_POST_FRONT_EN > 0
INT8U OSQPostFront(OS_EVENT *pevent, void *msg);
#endif
#if OS_Q_POST_OPT_EN > 0
INT8U OSQPostOpt(OS_EVENT *pevent, void *msg, INT8U opt);
#endif
#if OS_Q_QUERY_EN > 0
INT8U OSQQuery(OS_EVENT *pevent, OS_Q_DATA *pdata);
#endif
#endif
/*$PAGE*/
/*
*********************************************************************************************************
* SEMAPHORE MANAGEMENT
*********************************************************************************************************
*/
#if OS_SEM_EN > 0
#if OS_SEM_ACCEPT_EN > 0
INT16U OSSemAccept(OS_EVENT *pevent);
#endif
OS_EVENT *OSSemCreate(INT16U cnt);
#if OS_SEM_DEL_EN > 0
OS_EVENT *OSSemDel(OS_EVENT *pevent, INT8U opt, INT8U *err);
#endif
void OSSemPend(OS_EVENT *pevent, INT16U timeout, INT8U *err);
INT8U OSSemPost(OS_EVENT *pevent);
#if OS_SEM_QUERY_EN > 0
INT8U OSSemQuery(OS_EVENT *pevent, OS_SEM_DATA *pdata);
#endif
#endif
/*$PAGE*/
/*
*********************************************************************************************************
* TASK MANAGEMENT
*********************************************************************************************************
*/
#if OS_TASK_CHANGE_PRIO_EN > 0
INT8U OSTaskChangePrio(INT8U oldprio, INT8U newprio);
#endif
#if OS_TASK_CREATE_EN > 0
INT8U OSTaskCreate(void (*task)(void *pd), void *pdata, OS_STK *ptos, INT8U prio);
#endif
#if OS_TASK_CREATE_EXT_EN > 0
INT8U OSTaskCreateExt(void (*task)(void *pd),
void *pdata,
OS_STK *ptos,
INT8U prio,
INT16U id,
OS_STK *pbos,
INT32U stk_size,
void *pext,
INT16U opt);
#endif
#if OS_TASK_DEL_EN > 0
INT8U OSTaskDel(INT8U prio);
INT8U OSTaskDelReq(INT8U prio);
#endif
#if OS_TASK_SUSPEND_EN > 0
INT8U OSTaskResume(INT8U prio);
INT8U OSTaskSuspend(INT8U prio);
#endif
#if OS_TASK_CREATE_EXT_EN > 0
INT8U OSTaskStkChk(INT8U prio, OS_STK_DATA *pdata);
#endif
#if OS_TASK_QUERY_EN > 0
INT8U OSTaskQuery(INT8U prio, OS_TCB *pdata);
#endif
/*$PAGE*/
/*
*********************************************************************************************************
* TIME MANAGEMENT
*********************************************************************************************************
*/
void OSTimeDly(INT16U ticks);
#if OS_TIME_DLY_HMSM_EN > 0
INT8U OSTimeDlyHMSM(INT8U hours, INT8U minutes, INT8U seconds, INT16U milli);
#endif
#if OS_TIME_DLY_RESUME_EN > 0
INT8U OSTimeDlyResume(INT8U prio);
#endif
#if OS_TIME_GET_SET_EN > 0
INT32U OSTimeGet(void);
void OSTimeSet(INT32U ticks);
#endif
void OSTimeTick(void);
/*
*********************************************************************************************************
* MISCELLANEOUS
*********************************************************************************************************
*/
void OSInit(void);
void OSIntEnter(void);
void OSIntExit(void);
#if OS_SCHED_LOCK_EN > 0
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 > 0
void OS_Dummy(void);
#endif
#if ((OS_Q_EN > 0) && (OS_MAX_QS > 0)) || (OS_MBOX_EN > 0) || (OS_SEM_EN > 0) || (OS_MUTEX_EN > 0)
INT8U OS_EventTaskRdy(OS_EVENT *pevent, void *msg, INT8U msk);
void OS_EventTaskWait(OS_EVENT *pevent);
void OS_EventTO(OS_EVENT *pevent);
void OS_EventWaitListInit(OS_EVENT *pevent);
#endif
#if (OS_VERSION >= 251) && (OS_FLAG_EN > 0) && (OS_MAX_FLAGS > 0)
void OS_FlagInit(void);
void OS_FlagUnlink(OS_FLAG_NODE *pnode);
#endif
#if (OS_MEM_EN > 0) && (OS_MAX_MEM_PART > 0)
void OS_MemInit(void);
#endif
#if OS_Q_EN > 0
void OS_QInit(void);
#endif
void OS_Sched(void);
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