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RTC STM32F1 Enable PWR and BKP clocks in the same time #6435

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Merged
mysterywolf merged 1 commit into from
Sep 24, 2022
Merged

RTC STM32F1 Enable PWR and BKP clocks in the same time #6435

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4 changes: 3 additions & 1 deletion bsp/stm32/libraries/HAL_Drivers/drv_rtc.c
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Original file line number Diff line number Diff line change
Expand Up @@ -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);
Expand Down Expand Up @@ -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};
Expand Down