Jul 15, 2017 #1 A alibarghi Member level 2 Joined Jun 30, 2013 Messages 42 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,559 My program will stop sending the serial while transmit UART . It go to hard fault error interrupt . What is the cause and how can I fix it?
My program will stop sending the serial while transmit UART . It go to hard fault error interrupt . What is the cause and how can I fix it?
Jul 15, 2017 #2 FvM Super Moderator Staff member Joined Jan 22, 2008 Messages 52,399 Helped 14,748 Reputation 29,778 Reaction score 14,092 Trophy points 1,393 Location Bochum, Germany Activity points 298,000 Hard fault is related to external bus interface (FSMC) access, e.g. accessing not enabled memory range etc. Debugger can show you which instruction is causing the fault.
Hard fault is related to external bus interface (FSMC) access, e.g. accessing not enabled memory range etc. Debugger can show you which instruction is causing the fault.
Jul 15, 2017 #3 Easyrider83 Advanced Member level 5 Joined Oct 11, 2011 Messages 1,608 Helped 374 Reputation 748 Reaction score 363 Trophy points 1,363 Location Tallinn, Estonia Activity points 8,575 No point to give any advices without reviewing the code.