Capture port on TMS320f2812 stop generating interrupts

Ed Hildebrandt14

Has anyone else come across a problem with the interrupt for a capture port that just stops generating interrupts?

I have a capture port (CAP4) that I use for a speed input. I've had the code in place for months without touching it so it sees pretty solid. But Yesterday it just stopped on me and would not start working until I did a soft reset.

Anyone else seen anything like this?

over 10 years ago

Whitney Dewey over 10 years ago

TI__Guru 54795 points

Hi Ed,

It's hard to take a good guess at what the cause could be from your description. Have you been able to reproduce the issue?

Thanks,
Whitney

Ed Hildebrandt14 over 9 years ago in reply to Whitney Dewey

Intellectual 280 points

So far I have not been able to duplicate this problem and as far as I can tell it only happen once during the last few months of testing.

I will however be actively working to recreate the problem in the coming weeks.

I will update when I find more details/

Gautam Iyer over 9 years ago

Guru 192875 points

Hi Ed,

Did you observe the same while debugging or standalone operation?

Regards,
Gautam

C2000™︎ microcontrollers

C2000 microcontrollers forum

Capture port on TMS320f2812 stop generating interrupts