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stmhal: f7: Fix recent RTC change to build on F7.

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Dave Hylands 2015-10-30 15:15:25 -07:00 committed by Damien George
parent 3833d3846d
commit 165734522e
1 changed files with 4 additions and 0 deletions
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stmhal/rtc.c
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@ -181,7 +181,11 @@ void rtc_init(void) {
// if LTE enabled & ready --> no need to (re-)init RTC // if LTE enabled & ready --> no need to (re-)init RTC
if ((RCC->BDCR & (RCC_BDCR_LSEON | RCC_BDCR_LSERDY)) == (RCC_BDCR_LSEON | RCC_BDCR_LSERDY)) { if ((RCC->BDCR & (RCC_BDCR_LSEON | RCC_BDCR_LSERDY)) == (RCC_BDCR_LSEON | RCC_BDCR_LSERDY)) {
// remove Backup Domain write protection // remove Backup Domain write protection
#if defined(MCU_SERIES_F7)
PWR->CR1 |= PWR_CR1_DBP;
#else
PWR->CR |= PWR_CR_DBP; PWR->CR |= PWR_CR_DBP;
#endif
// Clear source Reset Flag // Clear source Reset Flag
__HAL_RCC_CLEAR_RESET_FLAGS(); __HAL_RCC_CLEAR_RESET_FLAGS();
// provide some status information // provide some status information