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Merge pull request #5747 from jeromecoutant/PR_RTC_SLEEP 

STM32 : Fix issue to exit deepsleep when RTC has not been initialized
pull/5732/merge
Jimmy Brisson 2018-01-08 10:37:06 -06:00 committed by GitHub
parent 31f7ea7688 8c662132f4
commit 24b0387500
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 0 deletions
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4
targets/TARGET_STM/rtc_api.c
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@ -291,6 +291,7 @@ int rtc_isenabled(void)
void rtc_synchronize(void)
{
RtcHandle.Instance = RTC;
if (HAL_RTC_WaitForSynchro(&RtcHandle) != HAL_OK) {
error("rtc_synchronize error\n");
}
@ -301,6 +302,7 @@ void rtc_synchronize(void)
static void RTC_IRQHandler(void)
{
/* Update HAL state */
RtcHandle.Instance = RTC;
HAL_RTCEx_WakeUpTimerIRQHandler(&RtcHandle);
/* In case of registered handler, call it. */
if (irq_handler) {
@ -342,6 +344,7 @@ void rtc_set_wake_up_timer(uint32_t delta)
NVIC_SetVector(RTC_WKUP_IRQn, (uint32_t)RTC_IRQHandler);
NVIC_EnableIRQ(RTC_WKUP_IRQn);
RtcHandle.Instance = RTC;
if (HAL_RTCEx_SetWakeUpTimer_IT(&RtcHandle, 0xFFFF & WakeUpCounter, WakeUpClock[DivIndex-1]) != HAL_OK) {
error("rtc_set_wake_up_timer init error (%d)\n", DivIndex);
}
@ -349,6 +352,7 @@ void rtc_set_wake_up_timer(uint32_t delta)
void rtc_deactivate_wake_up_timer(void)
{
RtcHandle.Instance = RTC;
HAL_RTCEx_DeactivateWakeUpTimer(&RtcHandle);
}