Newbie trouble. Debug my own board via ST-LINK-V2 in Discovery
Hi diprog
As they say, " STM32F100C4Tx.cpu: hardware has 6 breakpoints, 4 watchpoints " .
In my opinion you have too many breakpoints in your debbung system.
You need to remove them and it will works.
Best regards
Souleymane ( AC6-Training)