I am using an stm32f3 discovery board. I have been having various problems trying to connect to the board consistently. During an attempt to solve this, I accidentally ran the firmware upgrade (stsw-stlink 007). Now, the version is apparently V2J29M18, the stlink software recognizes it as such, but I haven't been able to connect to the board since.
Is it possible to
a) reverse the upgrade
or b) get stlink to recognise the board?
Or is there another way around the problem?
I am a beginner, and I am sorry if this is a silly question.