STM32 RTC with LSI : stop reset registers during init

2018-09-11 14:04:49 +02:00 · 2018-09-11 14:04:49 +02:00 · 5c46bec4d4
parent 0fecc56e84
commit 5c46bec4d4
1 changed files with 0 additions and 4 deletions
--- a/targets/TARGET_STM/rtc_api.c
+++ b/targets/TARGET_STM/rtc_api.c
@ -76,10 +76,6 @@ void rtc_init(void)
        error("PeriphClkInitStruct RTC failed with LSE\n");
    }
 #else /*  MBED_CONF_TARGET_LSE_AVAILABLE */
-    // Reset Backup domain
-    __HAL_RCC_BACKUPRESET_FORCE();
-    __HAL_RCC_BACKUPRESET_RELEASE();
-
    // Enable LSI clock
    RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_LSI;
    RCC_OscInitStruct.PLL.PLLState   = RCC_PLL_NONE; // Mandatory, otherwise the PLL is reconfigured!