Resolved! After installing the program with ST-LINK, when I turn off the power and return it, the last program I installed does not work.
Hi. I am using stm32L010C6Tx. After installing the program with ST-LINK, when I turn off the power and return it, the last program I installed does not work. I need to reload the code. I wondered if it wasn't writing to your Flash, but it looks full ...