RTC can't work because PLL already use
Posted on July 17, 2017 at 07:46Dear Sir:I had reference the PWR_STANDBY_RTC sample code form STM32Cube_FW_L4_V1.8.0This sample code are work well and wake up about 30 second,but after move to my code get return fail atif(HAL_RCC_OscConfig(&RCC_OscI...