• State TI Thinks Resolved
  • Locked Locked
  • Replies 3 replies
  • Answers 1 answer
  • Subscribers 54 subscribers
  • Views 1139 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CCS/TMDSICE3359: PRU resetting when trying to debug

PARAMESH B
Intellectual 430 points
Part Number: TMDSICE3359


Tool/software: Code Composer Studio

Hi ,

I was trying to read the pru memory using the memory browser in CCS. But when after I have connected my board and run the application the PRU memory is resetting and I am not able to see the memory.I am using CCS 7.3 for linux. What am I doing wrong ??

Regards

Paramesh

  • 0
    TI__Guru**** 171254 points

    Paramesh,

    Please check below; unfortunately I can't reproduce this issue here when running the PRU toggle LED demo.

    However, I am using by BeagleBone and therefore it may have some slight differences when compared to the ICE. Can you make sure you are not running any code before you try to connect/run? Something mentioned in the post below:

    https://e2e.ti.com/support/development_tools/code_composer_studio/f/81/p/196944/704198#704198

  • 0 in reply to desouza
    Intellectual 430 points

    Hi,

    I am booting the board from an SD card and my .out file is in the sd card root partition. Then what is the procedure to follow to debug my pru memory ??

    Regards

    Paramesh

  • 0 in reply to PARAMESH B
    TI__Mastermind 40140 points

    Hi Paramesh, the procedure is: in CCS's debug mode, Connect CortexA8, load the program and run it. Then, you can connect the PRU core, and suspend it. You will see in Disassembly window PRU's program and also you can explore in memory window Program_Memory, Data_Memory and PRU_Device_Memory.

    thank you,

    Paula