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Original question:

CCS: CCS3.3.81.6 DSP/BIOS5.31.02

CCS/TMS320F2812: CCS9, DSP BIOS 5.42.10 compiler v18.12.3.LTS

Stefani
Intellectual 995 points
Part Number: TMS320F2812


Tool/software: Code Composer Studio

I am trying to port code that was originally in CCS3.3.  I managed to to at least compiled and linked it in CCS5, but now I am trying to do the same in the latest, CCS9.1.0.00010.

I upgraded the DSP BIOS to version 5.42.2.10.  The project uses a .tcf file.  When I built it in CCS9, I get linker errors:

 "./xxx.cmd", line 197: error #10104: undefined symbol "PIE_INT9_4"

used in expression

The errors are several HWI_USER, and PIE_INT  that are in the cmd file created from the tcf file.

The tcf file is used successfully in CCS3.3 and CCS5.

Thank you

  • 0
    TI__Guru* 96960 points

    Hi Stefani,

    Can you get an out of the box DSP/BIOS example to work with CCS 9.1? 

    Can you attach (please don't copy/paste) you .tcf file?

    Todd

  • 0 in reply to ToddMullanix
    Intellectual 995 points

    ToddMullanix said:

    Hi Stefani,

    Can you get an out of the box DSP/BIOS example to work with CCS 9.1? 

    Can you attach (please don't copy/paste) you .tcf file?

    Thank you for replying Todd.  I don't have a project that uses DSP/BIOS besides this one.  I have one project that does not use any BIOS which work great in CCS9.1 (originally ported from CCS3.3 to CCS5, CCS7, CCS8, and then CCS9).

    I tried "Insert File" to attach the tcf file, but I cannot post (Error)?  What is the best way of attaching the tcf file?

  • 0 in reply to Stefani
    TI__Guru* 96960 points

    Hi Stefani,

    You cannot use that compiler version. I just tried 6.4.12 and it built fine. You can download different compiler versions from here: http://software-dl.ti.com/codegen/non-esd/downloads/download.htm

    We don't recommend just adding a .tcf file. If you are moving a old DSP/BIOS project, it should have had one already.

    You should be able to use Project->New Project Wizard in CCS to create an out of the box DSP/BIOS example. Filter on the device you want, select it, name the project, select the compiler and then the DSP/BIOS example.

    Todd

  • 0 in reply to ToddMullanix
    Intellectual 995 points

    ToddMullanix said:

    Hi Stefani,

    You cannot use that compiler version. I just tried 6.4.12 and it built fine. You can download different compiler versions from here: http://software-dl.ti.com/codegen/non-esd/downloads/download.htm

    We don't recommend just adding a .tcf file. If you are moving a old DSP/BIOS project, it should have had one already.

    You should be able to use Project->New Project Wizard in CCS to create an out of the box DSP/BIOS example. Filter on the device you want, select it, name the project, select the compiler and then the DSP/BIOS example.

    Todd

    Thank you so much Todd!  It compiled and linked!  

    The tcf file was already there, from CCS3.3 but then I had to add a couple of lines when I ported it to CCS5.  

    Thank you for the example to make "out of the box" project as well.