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TMS320F28388D: about boot to flash and dual core loading

Ben Qin
Intellectual 2690 points
Part Number: TMS320F28388D


Hi Team,

There are two questions from the customer need your help:

1. I take this answer as reference when i  boot to flash:

add code_start at there

then it can run offline if i don't add code_start then it cannot. But in my project of 28377D it can runs offline which i did not add code_start. So I wonder what it this code_start do. Nothing change in CMD file.

2.I want to know can i just press once debug icon then the program of CPU1 and CPU2 can load into CPU1 and CPU2 automatically, please tell me how to configure CCS to do this.

Could you help check this case?

Thanks and Regards,

Ben

  • +1
    TI__Genius 11081 points

    Ben,

    It is possible that in your F28377D project, the entry point for your code was already aligned to the start of the flash and so it worked fine. Specifying the entry point in the linker options helps to ensure that happens, since otherwise the placement of various code sections is not guaranteed by linker.

    For multi-core debugging options, please right click on the project in the Project Explorer pane; select Debug As > Debug Configurations. In the Main tab, you can select which launch configuration (ccxml file) to use and which cores are enabled, and in the Program tab, you can associate projects and programs with each debuggable core.

    Best regards,
    Ibukun