Hi, I currently own a Flasher ARM programmer, and would like to use its program serial number function for an STM32 chip. The serial number that I am trying to program has a format of 123123-123. I am able to successfully write this serial number into the Serial.TXT file but as soon as I program it, anything after the "-" disappears. Leaving me with only 123123. The length is defined to be 10 so it is able to write 123123123 or anything that doesn't have a non numerical digit. Is there anyway fo…