/*FUNCTION**********************************************************************
*
* Function Name : OSA_TimeGetMsec
* Description : This function gets current time in milliseconds.
*
*END**************************************************************************/
uint32_t OSA_TimeGetMsec(void)
{
OS_ERR err;
OS_TICK timeTick = OSTimeGet(&err);
return TICKS_TO_MSEC(timeTick);
}
/*FUNCTION**********************************************************************
*
* Function Name : OSA_TimeGetMsec
* Description : This function gets current time in milliseconds.
*
*END**************************************************************************/
uint32_t OSA_TimeGetMsec(void)
{
portTickType ticks;
if (__get_IPSR())
{
ticks = xTaskGetTickCountFromISR();
}
else
{
ticks = xTaskGetTickCount();
}
return TICKS_TO_MSEC(ticks);
}
uint32_t a_time_get_msec(void)
{
sys_time_t ticks;
if (__get_IPSR())
{
ticks = krhino_sys_tick_get();
}
else
{
ticks = krhino_sys_tick_get();
}
return TICKS_TO_MSEC(ticks);
}
/***************************************************************************//**
* @brief
* Get time left before a given timer expires.
*
* @param[in] id The id of the timer to query.
*
* @param[out] timeRemaining Time left expressed in milliseconds.
* Only valid if return status is ECODE_EMDRV_RTCDRV_OK.
* @return
* @ref ECODE_EMDRV_RTCDRV_OK on success.@n
* @ref ECODE_EMDRV_RTCDRV_ILLEGAL_TIMER_ID if id has an illegal value. @n
* @ref ECODE_EMDRV_RTCDRV_TIMER_NOT_ALLOCATED if the timer is not reserved.@n
* @ref ECODE_EMDRV_RTCDRV_TIMER_NOT_RUNNING if the timer is not running.@n
* @ref ECODE_EMDRV_RTCDRV_PARAM_ERROR if an invalid timeRemaining pointer
* was supplied.
******************************************************************************/
Ecode_t RTCDRV_TimeRemaining( RTCDRV_TimerID_t id, uint32_t *timeRemaining )
{
uint64_t tmp;
uint32_t timeLeft, currentCnt, lastRtcStart;
// Check if valid timer ID.
if ( id >= EMDRV_RTCDRV_NUM_TIMERS ) {
return ECODE_EMDRV_RTCDRV_ILLEGAL_TIMER_ID;
}
// Check pointer validity.
if ( timeRemaining == NULL ) {
return ECODE_EMDRV_RTCDRV_PARAM_ERROR;
}
INT_Disable();
// Check if timer is reserved.
if ( ! timer[ id ].allocated ) {
INT_Enable();
return ECODE_EMDRV_RTCDRV_TIMER_NOT_ALLOCATED;
}
// Check if timer is running.
if ( ! timer[ id ].running ) {
INT_Enable();
return ECODE_EMDRV_RTCDRV_TIMER_NOT_RUNNING;
}
timeLeft = timer[ id ].remaining;
currentCnt = RTC_COUNTERGET();
lastRtcStart = lastStart;
INT_Enable();
// Get number of RTC clock ticks elapsed since last RTC reschedule.
currentCnt = TIMEDIFF( currentCnt, lastRtcStart );
if ( currentCnt > timeLeft ) {
timeLeft = 0;
} else {
timeLeft -= currentCnt;
}
tmp = TICKS_TO_MSEC( timeLeft );
*timeRemaining = tmp;
return ECODE_EMDRV_RTCDRV_OK;
}
/***************************************************************************//**
* @brief
* Convert from RTC/RTCC ticks to seconds.
*
* @param[in] ticks Number of ticks to convert.
*
* @return
* Number of seconds.
******************************************************************************/
uint32_t RTCDRV_TicksToSec( uint64_t ticks )
{
return TICKS_TO_MSEC( ticks ) / 1000;
}
/***************************************************************************//**
* @brief
* Convert from RTC/RTCC ticks to milliseconds.
*
* @param[in] ticks Number of ticks to convert.
*
* @return
* Number of milliseconds.
******************************************************************************/
uint32_t RTCDRV_TicksToMsec( uint64_t ticks )
{
return TICKS_TO_MSEC( ticks );
}
/*FUNCTION**********************************************************************
*
* Function Name : OSA_TimeGetMsec
* Description : This function gets current time in milliseconds.
*
*END**************************************************************************/
uint32_t OSA_TimeGetMsec(void)
{
INT32U timeTick = OSTimeGet();
return TICKS_TO_MSEC(timeTick);
}
