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CCS/TMS320F28027F: unresolved symbol problem

Emma Wang
Expert 5290 points

Part Number: TMS320F28027F
Other Parts Discussed in Thread: CONTROLSUITE, MOTORWARE

Tool/software: Code Composer Studio

When the customer run the lab10a based on 28027F, they meet some problems after building the project:

  • 0
    TI__Guru**** 173310 points

    Those symbols (Ramfuncs*) are usually defined in the linker command file. I see that the 28027_RAM_lnk.cmd (which is the RAM version of linker command file) is being used for this project. RAM files usually do not contain those symbols because there is no need for the section to be copied from Flash to RAM. The Flash linker command files will typically have those symbols. 

    I suspect there is some inconsistency here between the build configuration of the project and linker command file used for the project. Are they building an example project provided by TI without any modifications? If so, could you point me to the directory where I can find the example (within ControlSuite or Motorware), so I can try the build myself?