/**
* @brief RealTimeClock (RTC) Alarm Interrupt Handler
* @return None
*/
void RTC_ALARM_IRQHandler(void)
{
uint32_t rtcStatus;
/* Get RTC status register */
rtcStatus = Chip_RTC_GetStatus(LPC_RTC);
/* Clear only latched RTC status */
Chip_RTC_EnableOptions(LPC_RTC,
(rtcStatus & (RTC_CTRL_WAKE1KHZ | RTC_CTRL_ALARM1HZ)));
}
/**
* @brief RTC Interrupt Handler
* @return None
*/
void RTC_IRQHandler(void)
{
uint32_t rtcStatus;
Board_LED_Toggle(0);
/* Get RTC status register */
rtcStatus = Chip_RTC_GetStatus(LPC_RTC);
/* Check RTC 1Khz match interrupt */
if (rtcStatus & RTC_CTRL_ALARM1HZ) {
/* Alarm */
rtcAlarm = true;
}
/* Clear only latched RTC status */
Chip_RTC_ClearStatus(LPC_RTC, (rtcStatus & RTC_CTRL_ALARM1HZ));
}
/**
* @brief RTC wake interrupt Handler
* @return None
*/
void RTC_WAKE_IRQHandler(void)
{
uint32_t rtcStatus;
Board_LED_Toggle(0);
/* Get RTC status register */
rtcStatus = Chip_RTC_GetStatus(LPC_RTC);
/* Check RTC 1KHz match interrupt */
if (rtcStatus & RTC_CTRL_WAKE1KHZ) {
/* RTC high resultiuon wakeup interrupt */
rtcWake = true;
}
/* Clear only latched RTC wake status */
Chip_RTC_EnableOptions(LPC_RTC, rtcStatus & RTC_CTRL_WAKE1KHZ);
}