Posted on May 08, 2017 at 13:24What is best way to detect if a pulse occured on input pin while mcu was in stop mode? I don't want pulse to wake up the mcu.
Posted on May 08, 2017 at 15:02The MCU in question is STM32L151xC and pin is PC13. I think it can't have an external counter. This pin has an additional function RTC_TAMP1. I'm currently finding out if that could be utilized in a such way.
