Your question is not accurate enough. What happens?
Do you have a "crashing" application? On what processor?
What do you mean by crashing? Does it loop forever?
What do you mean by "from a working system"? You had an
application, you changed something and it "crashes"?
My system was working fine but dont know what the reason it automatically start mal function or do not work.
I reprogram the code on micro now it works fine
?reason behind this incident
Dear I had made sinewave inverter It was working fine for about 5 months but it failed to work I troubleshoot and found problem with micro controller functions so I reprogram it now it works fine.
What is the cause of crashing microcontrolller program.