void OSTimeDlyHMSM (CPU_INT16U hours,
CPU_INT16U minutes,
CPU_INT16U seconds,
CPU_INT32U milli,
OS_OPT opt,
OS_ERR *p_err)
{
#if OS_CFG_ARG_CHK_EN > 0u
CPU_BOOLEAN opt_invalid;
CPU_BOOLEAN opt_non_strict;
#endif
OS_OPT opt_time;
OS_RATE_HZ tick_rate;
OS_TICK ticks;
CPU_SR_ALLOC();
#ifdef OS_SAFETY_CRITICAL
if (p_err == (OS_ERR *)0) {
OS_SAFETY_CRITICAL_EXCEPTION();
return;
}
#endif
#if OS_CFG_CALLED_FROM_ISR_CHK_EN > 0u
if (OSIntNestingCtr > (OS_NESTING_CTR)0u) { /* Not allowed to call from an ISR */
*p_err = OS_ERR_TIME_DLY_ISR;
return;
}
#endif
if (OSSchedLockNestingCtr > (OS_NESTING_CTR)0u) { /* Can't delay when the scheduler is locked */
*p_err = OS_ERR_SCHED_LOCKED;
return;
}
opt_time = opt & OS_OPT_TIME_MASK; /* Retrieve time options only. */
switch (opt_time) {
case OS_OPT_TIME_DLY:
case OS_OPT_TIME_TIMEOUT:
case OS_OPT_TIME_PERIODIC:
if (milli == (CPU_INT32U)0u) { /* Make sure we didn't specify a 0 delay */
if (seconds == (CPU_INT16U)0u) {
if (minutes == (CPU_INT16U)0u) {
if (hours == (CPU_INT16U)0u) {
*p_err = OS_ERR_TIME_ZERO_DLY;
return;
}
}
}
}
break;
case OS_OPT_TIME_MATCH:
break;
default:
*p_err = OS_ERR_OPT_INVALID;
return;
}
#if OS_CFG_ARG_CHK_EN > 0u /* Validate arguments to be within range */
opt_invalid = DEF_BIT_IS_SET_ANY(opt, ~OS_OPT_TIME_OPTS_MASK);
if (opt_invalid == DEF_YES) {
*p_err = OS_ERR_OPT_INVALID;
return;
}
opt_non_strict = DEF_BIT_IS_SET(opt, OS_OPT_TIME_HMSM_NON_STRICT);
if (opt_non_strict != DEF_YES) {
if (milli > (CPU_INT32U)999u) {
*p_err = OS_ERR_TIME_INVALID_MILLISECONDS;
return;
}
if (seconds > (CPU_INT16U)59u) {
*p_err = OS_ERR_TIME_INVALID_SECONDS;
return;
}
if (minutes > (CPU_INT16U)59u) {
*p_err = OS_ERR_TIME_INVALID_MINUTES;
return;
}
if (hours > (CPU_INT16U)99u) {
*p_err = OS_ERR_TIME_INVALID_HOURS;
return;
}
} else {
if (minutes > (CPU_INT16U)9999u) {
*p_err = OS_ERR_TIME_INVALID_MINUTES;
return;
}
if (hours > (CPU_INT16U)999u) {
*p_err = OS_ERR_TIME_INVALID_HOURS;
return;
}
}
#endif
/* Compute the total number of clock ticks required.. */
/* .. (rounded to the nearest tick) */
tick_rate = OSCfg_TickRate_Hz;
ticks = ((OS_TICK)hours * (OS_TICK)3600u + (OS_TICK)minutes * (OS_TICK)60u + (OS_TICK)seconds) * tick_rate
+ (tick_rate * ((OS_TICK)milli + (OS_TICK)500u / tick_rate)) / (OS_TICK)1000u;
if (ticks > (OS_TICK)0u) {
OS_CRITICAL_ENTER();
OS_TickListInsertDly(OSTCBCurPtr,
ticks,
opt_time,
p_err);
if (*p_err != OS_ERR_NONE) {
OS_CRITICAL_EXIT_NO_SCHED();
return;
}
#if (defined(TRACE_CFG_EN) && (TRACE_CFG_EN > 0u))
TRACE_OS_TASK_DLY(ticks); /* Record the event. */
#endif
OS_RdyListRemove(OSTCBCurPtr); /* Remove current task from ready list */
OS_CRITICAL_EXIT_NO_SCHED();
OSSched(); /* Find next task to run! */
*p_err = OS_ERR_NONE;
} else {
*p_err = OS_ERR_TIME_ZERO_DLY;
}
}
void OSTimeDly (OS_TICK dly,
OS_OPT opt,
OS_ERR *p_err)
{
CPU_SR_ALLOC();
#ifdef OS_SAFETY_CRITICAL
if (p_err == (OS_ERR *)0) {
OS_SAFETY_CRITICAL_EXCEPTION();
return;
}
#endif
#if OS_CFG_CALLED_FROM_ISR_CHK_EN > 0u
if (OSIntNestingCtr > (OS_NESTING_CTR)0u) { /* Not allowed to call from an ISR */
*p_err = OS_ERR_TIME_DLY_ISR;
return;
}
#endif
if (OSSchedLockNestingCtr > (OS_NESTING_CTR)0u) { /* Can't delay when the scheduler is locked */
*p_err = OS_ERR_SCHED_LOCKED;
return;
}
switch (opt) {
case OS_OPT_TIME_DLY:
case OS_OPT_TIME_TIMEOUT:
case OS_OPT_TIME_PERIODIC:
if (dly == (OS_TICK)0u) { /* 0 means no delay! */
*p_err = OS_ERR_TIME_ZERO_DLY;
return;
}
break;
case OS_OPT_TIME_MATCH:
break;
default:
*p_err = OS_ERR_OPT_INVALID;
return;
}
OS_CRITICAL_ENTER();
OS_TickListInsertDly(OSTCBCurPtr,
dly,
opt,
p_err);
if (*p_err != OS_ERR_NONE) {
OS_CRITICAL_EXIT_NO_SCHED();
return;
}
#if (defined(TRACE_CFG_EN) && (TRACE_CFG_EN > 0u))
TRACE_OS_TASK_DLY(dly); /* Record the event. */
#endif
OS_RdyListRemove(OSTCBCurPtr); /* Remove current task from ready list */
OS_CRITICAL_EXIT_NO_SCHED();
OSSched(); /* Find next task to run! */
*p_err = OS_ERR_NONE;
}
void OSTimeDly (OS_TICK dly,
OS_OPT opt,
OS_ERR *p_err)
{
#if (OS_CFG_TASK_TICK_EN == DEF_ENABLED)
CPU_SR_ALLOC();
#endif
#ifdef OS_SAFETY_CRITICAL
if (p_err == DEF_NULL) {
OS_SAFETY_CRITICAL_EXCEPTION();
return;
}
#endif
#if (OS_CFG_CALLED_FROM_ISR_CHK_EN == DEF_ENABLED)
if (OSIntNestingCtr > 0u) { /* Not allowed to call from an ISR */
*p_err = OS_ERR_TIME_DLY_ISR;
return;
}
#endif
#if (OS_CFG_INVALID_OS_CALLS_CHK_EN == DEF_ENABLED) /* Is the kernel running? */
if (OSRunning != OS_STATE_OS_RUNNING) {
*p_err = OS_ERR_OS_NOT_RUNNING;
return;
}
#endif
if (OSSchedLockNestingCtr > 0u) { /* Can't delay when the scheduler is locked */
*p_err = OS_ERR_SCHED_LOCKED;
return;
}
switch (opt) {
case OS_OPT_TIME_DLY:
case OS_OPT_TIME_TIMEOUT:
case OS_OPT_TIME_PERIODIC:
if (dly == 0u) { /* 0 means no delay! */
*p_err = OS_ERR_TIME_ZERO_DLY;
return;
}
break;
case OS_OPT_TIME_MATCH:
break;
default:
*p_err = OS_ERR_OPT_INVALID;
return;
}
#if (OS_CFG_TASK_TICK_EN == DEF_ENABLED)
CPU_CRITICAL_ENTER();
OS_TickListInsertDly(OSTCBCurPtr,
dly,
opt,
p_err);
if (*p_err != OS_ERR_NONE) {
CPU_CRITICAL_EXIT();
return;
}
OS_TRACE_TASK_DLY(dly);
OS_RdyListRemove(OSTCBCurPtr); /* Remove current task from ready list */
CPU_CRITICAL_EXIT();
OSSched(); /* Find next task to run! */
#endif
}
