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Linker error

Gergo Santha
Genius 3585 points

Hi,

 

I'd like create a blank F28335 project template based on the example projects. I tried to follow  'C2833x/C2823x C/C++ Header Files and Peripheral
Examples Quick Start' application note. I created a __SYSTEM__ folder inside the project folder with copies of all the common/header include and source files. I added these include directories at Include Options. The only difference is that I'm using an extra main header file where I include DSP28x_Project.h. It compiles but the linker gives plenty of errors. Here is a screenshot showing the structure and the error messages: screenshot. Based on the app note it should work and I also compared against working examples. I just don't know what I am doing wrong here so any help would much appreciated. Thank you!

  • 0
    TI__Expert 3760 points

    JustGreg,

    From the screenshot, it looks like certain sections are being defined twice in your project. My guess is that your project is including both DSP2833x_Headers_BIOS.cmd AND DSP2833x_Headers_nonBIOS.cmd?

    Please remove one of them from the project (remove Headers BIOS file if you are not creating a BIOS project and remove Headers nonBIOS if you are creating a BIOS project).  That should get rid of your "memory range has already been specified" errors.

  • 0 in reply to Chrissy Chang
    Genius 3585 points

    Thanks Chrissy. Removed the entire System folder from my project folder then included only the necessary files and it is working now.