/**
* @brief Starts the LPTIM Output pwm.
* @param hperh: LPTIM handle
* @retval None
*/
void lptim_pwm_start(lptim_handle_t *hperh)
{
assert_param(IS_LPTIM(hperh->perh));
assert_param(IS_LPTIM_MODE(hperh->init.mode));
LPTIM_ENABLE(hperh);
while (READ_BIT(hperh->perh->SYNCSTAT, LP16T_SYNCSTAT_CON1WBSY_MSK));
if (hperh->init.mode == LPTIM_MODE_CONTINUOUS)
LPTIM_CNTSTART(hperh);
else
LPTIM_SNGSTART(hperh);
while (READ_BIT(hperh->perh->SYNCSTAT, LP16T_SYNCSTAT_CON1WBSY_MSK));
return;
}
/**
* @brief Starts the LPTIM Output pulse in interrupt mode.
* @param hperh: LPTIM handle
* @retval None
*/
void lptim_pulse_start_by_it(lptim_handle_t *hperh)
{
assert_param(IS_LPTIM(hperh->perh));
assert_param(IS_LPTIM_MODE(hperh->init.mode));
lptim_interrupt_config(hperh, LPTIM_IT_ARRMAT, ENABLE);
LPTIM_ENABLE(hperh);
while (READ_BIT(hperh->perh->SYNCSTAT, LP16T_SYNCSTAT_CON1WBSY_MSK));
if (hperh->init.mode == LPTIM_MODE_CONTINUOUS)
LPTIM_CNTSTART(hperh);
else
LPTIM_SNGSTART(hperh);
while (READ_BIT(hperh->perh->SYNCSTAT, LP16T_SYNCSTAT_CON1WBSY_MSK));
return;
}
/**
* @brief Selects an operating mode.
* @param LPTIMx: where x can be 1.
* @param LPTIM_Mode: the selected mode.
* This parameter can be:
* @arg LPTIM_Mode_Continuous : Timer starts in Continuous mode
* @arg LPTIM_Mode_Single : Timer will starts in Single mode
* @retval None
*/
void LPTIM_SelectOperatingMode(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_Mode)
{
/* Check the parameters */
assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
assert_param(IS_LPTIM_MODE(LPTIM_Mode));
if(LPTIM_Mode == LPTIM_Mode_Continuous)
{
/* Set the CNTSTRT to select the continuous start*/
LPTIMx->CR |= LPTIM_Mode_Continuous;
}
else if(LPTIM_Mode == LPTIM_Mode_Single)
{
/* Set the SNGSTRT to select the continuous start*/
LPTIMx->CR |= LPTIM_Mode_Single;
}
}
