Sorry about the delay to answer, but some problems related with current pandemic has placed me for some time off of play.The primary source is the one that comes with the STM32L031 Nucleo-32, the Xtal 32.768KHz.By the contrary, in my own design, I in...
OK, thx,Yes, I am in the process of reading chapter 16 (timers) in the RM.Right now I am using an example that comes with the Cube reading frequency (NUCLEO-L031K6-Examples-TIM-TIM_InputCapture) based on 100 msec, but unfortunately it is not accurat...