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CompIling error when using DSP/BIOS

Peter010
Genius 4165 points

Hi

I experienced one compiling problem. I am using DSP/BIOS 5_42_01_09, and CCS 5.5. This project is from CCS 2 or 3 provided by other company. After building there is an error pop out, which is showing below.

undefined first referenced 
symbol in file 
--------- ---------------- 
_BCACHE_bootInit C:/Program Files (x86)/bios_5_42_01_09/packages/ti/bios/lib/bios.a64P<boot.o64P>

I had search the forum, and there is a similar post:  http://e2e.ti.com/support/development_tools/code_composer_studio/f/81/t/53700.aspx

I had done what the previous post mentioned, but there is nothing changed. My project is the attachment.

3365.test.zip

Thanks in advance.

Xining Yu

test.zip
  • 0
    Genius 4165 points

    Can anyone help me ?

  • 0 in reply to Peter010
    TI__Expert 8175 points

    Hi Xining,

    I couldn't get your project to build on my machine it maybe has to do with something missing from your project. I created a new project, the hello example project under DSP/BIOS and it builds fine. I also, copied your tcf script to hello example and it was still able to build fine. So, your issue has to lie somewhere else in your project. An easier way to narrow the problem I'd suggest is for you to start with one of the example project's (from CCS 5.5) like this and slowly add your code to it. This might save you time I think.

    Let me know what you think

    Moses

  • 0 in reply to Moses Isang
    Genius 4165 points

    Thank you Moses. After I build up a new project and import all the source code and configuration file into it, it works. 

    XIning Yu