28027 run wild

Harrison 2011

Expert 2085 points

hello,

I have my code running on our board, after a few minutes, 28027 runs out of the code and then it even make the power soure short.

I am debugging now but just see if anybody might give some clues on that since the rest of flash are filled with FF, so even it is out of the code, it shouldn't behave like that.

thank you

over 14 years ago

0 Harrison 2011 over 14 years ago

Expert 2085 points

ok, I found the reason, it is related to the function DSP28x_usDelay(500);

once I deleted it, it is working fine.

weird

0 Manoj Santha Mohan over 14 years ago in reply to Harrison 2011

TI__Guru 55700 points

Harrison,

DSP28x_usDelay(500) function shouldn't cause this behavior. Did you make sure you have DSP28x_usDelay.asm file loaded into your project. I would suggest you to single step through the code to understand the behavior.

Regards,

Manoj

C2000™︎ microcontrollers

C2000 microcontrollers forum

28027 run wild