Multiple ADCINT1 in vect table question

jtm214psu

Hi,

I'm using the F28M35H52C1 and I'm using multiple ADCINTs. I tried using ADCINT1, 2 in PIE Group 1 first and everyhting was fine as long as I used just those two. When I tried to use ADCINT3 as well I continually got the rsvd_ISR but if I moved ADCINT1,2 into Group 10 and setup the Vector table in PieVect.h things worked as I expected. Is it possible to use ADCINT1,2 in Group 1 and ADCINT3,4,5,6 in Group 10 or do they all need to be in Group 10 if using more than ADCINT1,2?

Its not an issue in my program since having all of them in Group 10 isn't a concern but I wanted to make sure that I was setting everything up correctly and wanted to verify the behavior.

Justin

over 13 years ago

0 Devin Cottier over 13 years ago

TI__Guru 60865 points

I think it should work with a mix of group 1 and 10. Can you post a snippet of your c28x code showing where the interrupts are configured?

0 jtm214psu over 13 years ago in reply to Devin Cottier

Intellectual 390 points

Devin,

Thanks for the response. It was my mistake. EALLOW was placed differently in my two functions, so I'm able to use a mix of group 1 and group 10 for the ADCINTx's.

Justin

0 Devin Cottier over 13 years ago in reply to jtm214psu

TI__Guru 60865 points

Thanks for letting us know you were able to resolve your issue. Good luck with your development.

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Multiple ADCINT1 in vect table question