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"Unresolved symbols" linker errors

Asim Dey
Expert 2195 points
Other Parts Discussed in Thread: ENERGIA

Hii Ki,

I am attaching a photo copy of C code, on that some error present. why & how solved the error i'm not getting.
Please give me suggestion.

  • 0
    TI__Guru**** 472411 points
    Asim - now you are posting a different, unrelated issue to the subject of the original post. I will split your last post to a new thread.

    In the future, please create a new thread for a new issue.

    Thanks
    ki
  • 0
    TI__Guru**** 472411 points
    Now as for your question:

    You are getting a linker error. Specifically the one described in the link below.
    processors.wiki.ti.com/.../10234

    Basically you need to include the source/library that defines that symbol.

    Hint: Look at the 'Example_280xGpioSetup' project you have in your workspace and see what files are part of that project.

    Thanks
    ki
  • 0 in reply to Ki
    Prodigy 105 points

    Having a similar issue with a very basic program. Trying to send "Hello World" out the UART of my Tiva C Launchpad. (I can post code if you want it, but I'll keep this cleaner for now)

    I've got all my #includes and I was reading that I need to connect the project to "driverlib" file (driverlib/ccs/debug) so I included that in my file. Also imported that driverlib CCS project and linked my project to it in the Workspace. I still get an "unresolved symbols remain" error.

    I'll be frank... I've been using Energia for many months now because CCS has a very, very steep learning curve. The "Getting Started" tutorials never talk about needing to (or how to) link your new project to files in the TivaWare stuff or how to set up the linker search paths and whatnot. I've had to find that out the hard way on my own and by reading other forum posts. Now I need CCS's ICDI tools for my project and would prefer to use TI's device libraries, but not being able to compile such a simple program is VERY frustrating...