Hello everyone! I use to stm32f4-discovery kit. because I was careless, I used PB2( BOOT 1) as GPIO( external intterup line 2). and now I can't load code for chip. what i can do to save it? Thanks for read !!!
I also refer http://stm32f4-discovery.net/2014/09/program-stm32f4-with-uart/ : connect PB2 with GND and BOOT0 with VCC. but flsash loader demonstrator do not allowed me press ''next''
