TMS320F28377S: CLA debugging

Chrisjs

Hi,

I was trying to debug the cla example 'cla_asin_cpu01' by following the instruction to debug the CLA. But i am not able to reach the break point in the .cla file as mentioned debug stop intrinsic. I am getting an error like given below. Any idea?

CPU1_CLA1: Can't Run Target CPU: (Error -2060 @ 0x0) Requested operation cannot be done while device is running. Halt the device, and retry the operation. (Emulation package 8.0.27.9)

Thank you

over 7 years ago

0 Sal Pezzino over 7 years ago

TI__Mastermind 32995 points

Did you connect the CLA before running the example?

sal

0 Chrisjs over 7 years ago in reply to Sal Pezzino

Intellectual 380 points

Yes. I followed the steps as mentioned in 'http://processors.wiki.ti.com/index.php/Control_Law_Accelerator_(C2000_CLA)_Debug_on_CCS_FAQ' . Also i had a video reference . 'https://training.ti.com/cla-hands-workshop-part-4-debugging-cla'

Alternatively i tried it in my own program (program linked to flash), in that case also i am facing same issue, but with one more extra problem - When i tried to load the symbol to CLA, it seems it is not getting added and showing like 'no symbols are defined'. I am using code composer studio 8.2.0

0 Sal Pezzino over 7 years ago in reply to Chrisjs

TI__Mastermind 32995 points

Hi,

You should add symbols, not load symbols to the CLA. This might help that problem.

Please look at address 0x1440 from the C28x perspective. Is bit 1 set? If it is not set, then please set it using the memory browser from the C28x. Write 0x0002 to address 0x1440.

sal

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TMS320F28377S: CLA debugging