
现象:HAL库RTC SET date time 后PC13驱动LED不闪烁。# S, ~: M& B2 e+ ?1 M 软硬件环境: Cubemx:6.01 CUBEIDE:1.420 c8 E4 ~; {: U8 h 自制F4开发板,F411CE$ e+ K2 e& Y* ~2 _) L 依据手册解决方法:$ G6 M4 b4 I9 x- l9 S8 Q8 {* G HAL_RTCEx_DeactivateCalibrationOutPut(&hrtc);' d# m& q5 Q' Q. _7 [2 o% L HAL_RTCEx_DeactivateTimeStamp(&hrtc);$ ^& x, B2 D: N0 K HAL_RTCEx_DeactivateTamper(&hrtc, RTC_TAMPER_1);' V2 Z3 M L a |