/**
* @brief Initialize RTC.
*
* @notapi
*/
void rtc_lld_init(void) {
/* RTC object initialization.*/
rtcObjectInit(&RTCD1);
/* RTC pointer initialization.*/
RTCD1.rtc = RTC;
/* RSF bit must be cleared by software after an APB1 reset or an APB1 clock
stop. Otherwise its value will not be actual. */
RTCD1.rtc->CRL &= ~RTC_CRL_RSF;
/* Required because access to PRL.*/
rtc_apb1_sync();
/* All interrupts initially disabled.*/
rtc_wait_write_completed();
RTCD1.rtc->CRH = 0;
/* Callback initially disabled.*/
RTCD1.callback = NULL;
/* IRQ vector permanently assigned to this driver.*/
nvicEnableVector(STM32_RTC1_NUMBER, STM32_RTC_IRQ_PRIORITY);
}
/**
* @brief Enable access to registers.
*
* @notapi
*/
void rtc_lld_init(void) {
/* RTC object initialization.*/
rtcObjectInit(&RTCD1);
}
