• Locked Locked
  • Replies 1 reply
  • Subscribers 53 subscribers
  • Views 1035 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.

While debug session, getting message "next frame is identical to an existing frame"?

Tushar Barhate1
Intellectual 630 points

Hi All,
I am working on "ROM + Flash" concept. Startup code, library routines are part of ROM memory. Main function and application is a part of Flash memory.

The vector table is a part of ROM and using following instructions, I am trying to jump to Flash memory for isr execution. Purpose is - jump to flash memory location where interrupt routine is available and execute it and come back to calling function.

__asm(" ldr R1, padc_handler_add\n"
" blx R1\n"
"padc_handler_add .long 0x1391");

However, I can't see execution of the flash function (function available at 0x1391 location) however I could see "next frame is identical to an existing frame" into debug session. Please refer following image:

 What does it mean and how to tackle this?

 

  • TI__Guru**** 252020 points

    This forum is for issues with TI compilers and related tools.  So I don't think our expertise is helpful in your situation.  Where did you get this startup code and library routines?  That may help me direct you to a more on topic forum.

    Thanks and regards,

    -George