CCS/TDA2P-ABZ: interrupt

Needhu Gunasegaran

Intellectual 2890 points

Part Number: TDA2P-ABZ

Tool/software: Code Composer Studio

Hi,

Could you please answer a questions from my customer.

I am using for debugging CCS (Version: 7.4.0.00015):

starting A15 with CCS-GEL scripts
starting GEL script for enable all cores
load IPU1_0 with mailbox code
load DSP1 with mailbox code
if I send a mailbox to DSP the interrupt occurs and the interrupt function is called (breakpoint) -> everything is fine
but I can’t do it twice, I have to restart CCS that DSP1 stops again at the interrupt (breakpoint)

What I’m doing wrong?

Thank you.

-Needhu

over 8 years ago

0 Rishabh Garg over 8 years ago

TI__Guru 55685 points

Hi Needhu,

The example does not provide a clean exit on the receiver side. After receiving message it just prints a message on UART console and the interrupt is never cleared.
You need to reset the EVM to run the example again. CCS restart is not needed.

Regards,
Rishabh

0 Needhu Gunasegaran over 8 years ago in reply to Rishabh Garg

TI__Intellectual 2890 points

Thanks Rishabh

0 Rishabh Garg over 8 years ago in reply to Needhu Gunasegaran

TI__Guru 55685 points

Hi Needhu,

Hope your issue is resolved. If yes, please mark this thread as resolved so that I can close it.
If you have further questions related to this, please let us know.

Regards,
Rishabh

Processors

Processors forum

CCS/TDA2P-ABZ: interrupt