
现象:HAL库RTC SET date time 后PC13驱动LED不闪烁。9 W* j8 \: q* \; n. `2 A 软硬件环境:# j. x3 Z& A6 ] Cubemx:6.01 CUBEIDE:1.429 u% ] @, Y+ \/ ] 自制F4开发板,F411CE - z1 Y0 }: X: c) S" D. R0 ~ 依据手册解决方法: HAL_RTCEx_DeactivateCalibrationOutPut(&hrtc);( g) x3 o; v: y/ ~; [! n+ B HAL_RTCEx_DeactivateTimeStamp(&hrtc);& _6 w+ ?) R2 W' b% [ HAL_RTCEx_DeactivateTamper(&hrtc, RTC_TAMPER_1); |