diff options
Diffstat (limited to 'ports/stm32/rtc.c')
| -rw-r--r-- | ports/stm32/rtc.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/ports/stm32/rtc.c b/ports/stm32/rtc.c index 2d6459e23..1164e71e0 100644 --- a/ports/stm32/rtc.c +++ b/ports/stm32/rtc.c @@ -339,11 +339,7 @@ STATIC HAL_StatusTypeDef PYB_RTC_Init(RTC_HandleTypeDef *hrtc) { hrtc->Instance->PRER |= (uint32_t)(hrtc->Init.AsynchPrediv << 16); // Exit Initialization mode - #if defined(STM32G4) || defined(STM32H7A3xx) || defined(STM32H7A3xxQ) || defined(STM32H7B3xx) || defined(STM32H7B3xxQ) - hrtc->Instance->ICSR &= (uint32_t) ~RTC_ICSR_INIT; - #else - hrtc->Instance->ISR &= (uint32_t) ~RTC_ISR_INIT; - #endif + LL_RTC_DisableInitMode(hrtc->Instance); #if defined(STM32H7A3xx) || defined(STM32H7A3xxQ) || defined(STM32H7B3xx) || defined(STM32H7B3xxQ) // do nothing @@ -702,13 +698,8 @@ mp_obj_t pyb_rtc_wakeup(size_t n_args, const mp_obj_t *args) { RTC->CR &= ~RTC_CR_WUTE; // wait until WUTWF is set - #if defined(STM32G4) || defined(STM32H7A3xx) || defined(STM32H7A3xxQ) || defined(STM32H7B3xx) || defined(STM32H7B3xxQ) - while (!(RTC->ICSR & RTC_ICSR_WUTWF)) { + while (!LL_RTC_IsActiveFlag_WUTW(RTC)) { } - #else - while (!(RTC->ISR & RTC_ISR_WUTWF)) { - } - #endif if (enable) { // program WUT |