C++ (Cpp) MBXID Examples

Example #1

File: task_refer.c Project: blarryt/toppers-asp

ER
ref_tsk(ID tskid, T_RTSK *pk_rtsk)
{
	TCB		*p_tcb;
	uint_t	tstat;
	ER		ercd;

	LOG_REF_TSK_ENTER(tskid, pk_rtsk);
	CHECK_TSKCTX_UNL();
	CHECK_TSKID_SELF(tskid);
	p_tcb = get_tcb_self(tskid);

	t_lock_cpu();
	tstat = p_tcb->tstat;
	if (TSTAT_DORMANT(tstat)) {
		/*
 		 *  対象タスクが休止状態の場合
		 */
		pk_rtsk->tskstat = TTS_DMT;
	}
	else {
		/*
 		 *  タスク状態の取出し
		 */
		if (TSTAT_SUSPENDED(tstat)) {
			if (TSTAT_WAITING(tstat)) {
				pk_rtsk->tskstat = TTS_WAS;
			}
			else {
				pk_rtsk->tskstat = TTS_SUS;
			}
		}
		else if (TSTAT_WAITING(tstat)) {
			pk_rtsk->tskstat = TTS_WAI;
		}
		else if (p_tcb == p_runtsk) {
			pk_rtsk->tskstat = TTS_RUN;
		}
		else {
			pk_rtsk->tskstat = TTS_RDY;
		}

		/*
 		 *  現在優先度とベース優先度の取出し
		 */
		pk_rtsk->tskpri = EXT_TSKPRI(p_tcb->priority);
		pk_rtsk->tskbpri = EXT_TSKPRI(p_tcb->bpriority);

		if (TSTAT_WAITING(tstat)) {
			/*
	 		 *  待ち要因と待ち対象のオブジェクトのIDの取出し
			 */
			switch (tstat & TS_WAIT_MASK) {
			case TS_WAIT_SLP:
				pk_rtsk->tskwait = TTW_SLP;
				break;
			case TS_WAIT_DLY:
				pk_rtsk->tskwait = TTW_DLY;
				break;
			case TS_WAIT_SEM:
				pk_rtsk->tskwait = TTW_SEM;
				pk_rtsk->wobjid = SEMID(((WINFO_SEM *)(p_tcb->p_winfo))
																->p_semcb);
				break;
			case TS_WAIT_FLG:
				pk_rtsk->tskwait = TTW_FLG;
				pk_rtsk->wobjid = FLGID(((WINFO_FLG *)(p_tcb->p_winfo))
																->p_flgcb);
				break;
			case TS_WAIT_SDTQ:
				pk_rtsk->tskwait = TTW_SDTQ;
				pk_rtsk->wobjid = DTQID(((WINFO_DTQ *)(p_tcb->p_winfo))
																->p_dtqcb);
				break;
			case TS_WAIT_RDTQ:
				pk_rtsk->tskwait = TTW_RDTQ;
				pk_rtsk->wobjid = DTQID(((WINFO_DTQ *)(p_tcb->p_winfo))
																->p_dtqcb);
				break;
			case TS_WAIT_SPDQ:
				pk_rtsk->tskwait = TTW_SPDQ;
				pk_rtsk->wobjid = PDQID(((WINFO_PDQ *)(p_tcb->p_winfo))
																->p_pdqcb);
				break;
			case TS_WAIT_RPDQ:
				pk_rtsk->tskwait = TTW_RPDQ;
				pk_rtsk->wobjid = PDQID(((WINFO_PDQ *)(p_tcb->p_winfo))
																->p_pdqcb);
				break;
			case TS_WAIT_MBX:
				pk_rtsk->tskwait = TTW_MBX;
				pk_rtsk->wobjid = MBXID(((WINFO_MBX *)(p_tcb->p_winfo))
																->p_mbxcb);
				break;
			case TS_WAIT_MPF:
				pk_rtsk->tskwait = TTW_MPF;
				pk_rtsk->wobjid = MPFID(((WINFO_MPF *)(p_tcb->p_winfo))
																->p_mpfcb);
				break;
			}

			/*
	 		 *  タイムアウトするまでの時間の取出し
			 */
			if (p_tcb->p_winfo->p_tmevtb != NULL) {
				pk_rtsk->lefttmo
						= (TMO) tmevt_lefttim(p_tcb->p_winfo->p_tmevtb);
			}
			else {
				pk_rtsk->lefttmo = TMO_FEVR;
			}
		}

		/*
 		 *  起床要求キューイング数の取出し
		 */
		pk_rtsk->wupcnt = p_tcb->wupque ? 1U : 0U;
	}

	/*
	 *  起動要求キューイング数の取出し
	 */
	pk_rtsk->actcnt = p_tcb->actque ? 1U : 0U;
	ercd = E_OK;
	t_unlock_cpu();

  error_exit:
	LOG_REF_TSK_LEAVE(ercd, pk_rtsk);
	return(ercd);
}

Example #2

File: task_refer.c Project: bzchangguopeng/toppers-asp

ER
ref_tsk(ID tskid, T_RTSK *pk_rtsk)
{
	TCB		*p_tcb;
	uint_t	tstat;
	ER		ercd;

	LOG_REF_TSK_ENTER(tskid, pk_rtsk);
	CHECK_TSKCTX_UNL();
	CHECK_TSKID_SELF(tskid);
	p_tcb = get_tcb_self(tskid);

	t_lock_cpu();
	tstat = p_tcb->tstat;
	if (TSTAT_DORMANT(tstat)) {
		/*
 		 *  when task is in dormant status
		 */
		pk_rtsk->tskstat = TTS_DMT;
	}
	else {
		/*
 		 *  get task status
		 */
		if (TSTAT_SUSPENDED(tstat)) {
			if (TSTAT_WAITING(tstat)) {
				pk_rtsk->tskstat = TTS_WAS;
			}
			else {
				pk_rtsk->tskstat = TTS_SUS;
			}
		}
		else if (TSTAT_WAITING(tstat)) {
			pk_rtsk->tskstat = TTS_WAI;
		}
		else if (p_tcb == p_runtsk) {
			pk_rtsk->tskstat = TTS_RUN;
		}
		else {
			pk_rtsk->tskstat = TTS_RDY;
		}

		/*
 		 *  get current priority and  base priority
		 */
		pk_rtsk->tskpri = EXT_TSKPRI(p_tcb->priority);
		pk_rtsk->tskbpri = EXT_TSKPRI(p_tcb->priority);

		if (TSTAT_WAITING(tstat)) {
			/*
	 		 *  if the task is in waiting
			 *  get the waiting reason and wait objects id
			 */
			switch (tstat & TS_WAIT_MASK) {
			case TS_WAIT_SLP:
				pk_rtsk->tskwait = TTW_SLP;
				break;
			case TS_WAIT_DLY:
				pk_rtsk->tskwait = TTW_DLY;
				break;
			case TS_WAIT_SEM:
				pk_rtsk->tskwait = TTW_SEM;
				pk_rtsk->wobjid = SEMID(((WINFO_SEM *)(p_tcb->p_winfo))
																->p_semcb);
				break;
			case TS_WAIT_FLG:
				pk_rtsk->tskwait = TTW_FLG;
				pk_rtsk->wobjid = FLGID(((WINFO_FLG *)(p_tcb->p_winfo))
																->p_flgcb);
				break;
			case TS_WAIT_SDTQ:
				pk_rtsk->tskwait = TTW_SDTQ;
				pk_rtsk->wobjid = DTQID(((WINFO_DTQ *)(p_tcb->p_winfo))
																->p_dtqcb);
				break;
			case TS_WAIT_RDTQ:
				pk_rtsk->tskwait = TTW_RDTQ;
				pk_rtsk->wobjid = DTQID(((WINFO_DTQ *)(p_tcb->p_winfo))
																->p_dtqcb);
				break;
			case TS_WAIT_SPDQ:
				pk_rtsk->tskwait = TTW_SPDQ;
				pk_rtsk->wobjid = PDQID(((WINFO_PDQ *)(p_tcb->p_winfo))
																->p_pdqcb);
				break;
			case TS_WAIT_RPDQ:
				pk_rtsk->tskwait = TTW_RPDQ;
				pk_rtsk->wobjid = PDQID(((WINFO_PDQ *)(p_tcb->p_winfo))
																->p_pdqcb);
				break;
			case TS_WAIT_MBX:
				pk_rtsk->tskwait = TTW_MBX;
				pk_rtsk->wobjid = MBXID(((WINFO_MBX *)(p_tcb->p_winfo))
																->p_mbxcb);
				break;
			case TS_WAIT_MPF:
				pk_rtsk->tskwait = TTW_MPF;
				pk_rtsk->wobjid = MPFID(((WINFO_MPF *)(p_tcb->p_winfo))
																->p_mpfcb);
				break;
			}

			/*
	 		 *  get left time before timeout
			 */
			if (p_tcb->p_winfo->p_tmevtb != NULL) {
				pk_rtsk->lefttmo
						= (TMO) tmevt_lefttim(p_tcb->p_winfo->p_tmevtb);
			}
			else {
				pk_rtsk->lefttmo = TMO_FEVR;
			}
		}

		/*
 		 *  get wakeup request
		 */
		pk_rtsk->wupcnt = p_tcb->wupque ? 1U : 0U;
	}

	/*
	 *  get activation request
	 */
	pk_rtsk->actcnt = p_tcb->actque ? 1U : 0U;
	ercd = E_OK;
	t_unlock_cpu();

  error_exit:
	LOG_REF_TSK_LEAVE(ercd, pk_rtsk);
	return(ercd);
}