Hello guys! I have a problem. I need to use HAL_RTCEx_SetSynchroShift function from HAL to modify the subseconds of the RTC module. The problem is that this function cannot work because the REFCKON bit from Control Register is set(1). First, I do not have an reference clock enabled in order to be set. I said ok, then let me change it by myself, but it didn't work. I couldn't change the state of that bit. Do you have any suggestion?
