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CCS/TMS320F28033: C2000™ microcontrollers forum

Rayna Wang
Expert 3680 points

Part Number: TMS320F28033

Tool/software: Code Composer Studio

Hi Expert,

My customer meet an issue that they find the test results are different in the same condition & one project, which when using

  • .out file, the result is right;
  • .hex file, the result is wrong;

They wonder why the .out file and .hex could run into different result in the same condition?

The hex configuration is as below. While they use CCS6.2 with TI v6.2.4 compiler version to generate and download these two file. Further more, they also try hex2000 to generate the hex file, however still exist the same issue.

Could you please help to debug this issue? Thanks!

Best Regards

Rayna

  • 0
    TI__Guru* 87155 points

    Rayna,

    Please suggest below to the customer and see if that helps to fix the issue:

    1. Set memwidth also as 16

    2. In the linker command file, map all the initialized sections to page 0. This helps to create one output file instead of two output files (page0 and page1).

    3. -order should be LS (Little endian) and not MS -> However, this should not matter as long as the memwidth is not less than 16.  

    Let me know if this does not help to fix the issue.

    Thanks and regards,
    Vamsi