diff options
| -rw-r--r-- | bsp/stm32/libraries/HAL_Drivers/drv_rtc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_rtc.c b/bsp/stm32/libraries/HAL_Drivers/drv_rtc.c index 2bb3587eba..1e1a5ad205 100644 --- a/bsp/stm32/libraries/HAL_Drivers/drv_rtc.c +++ b/bsp/stm32/libraries/HAL_Drivers/drv_rtc.c @@ -128,7 +128,6 @@ static void rt_rtc_f1_bkp_update(void) RTC_DateTypeDef RTC_DateStruct = {0}; HAL_PWR_EnableBkUpAccess(); - __HAL_RCC_BKP_CLK_ENABLE(); RTC_DateStruct.Year = HAL_RTCEx_BKUPRead(&RTC_Handler, RTC_BKP_DR2); RTC_DateStruct.Month = HAL_RTCEx_BKUPRead(&RTC_Handler, RTC_BKP_DR3); @@ -232,6 +231,9 @@ static rt_err_t stm32_rtc_init(void) { #if !defined(SOC_SERIES_STM32H7) && !defined(SOC_SERIES_STM32WL) && !defined(SOC_SERIES_STM32WB) __HAL_RCC_PWR_CLK_ENABLE(); +#ifdef SOC_SERIES_STM32F1 + __HAL_RCC_BKP_CLK_ENABLE(); +#endif #endif RCC_OscInitTypeDef RCC_OscInitStruct = {0}; |