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Is there a problem with the compiler for the LM4F231H5Q?

Is there a problem with the compiler for the LM4F231H5Q?

  • David Pfaltzgraff
    Posted by
    on Apr 05 2012 14:17 PM
    Expert1320 points

    I have a very simple main.cpp module. When I compile I get the following three errors:

    #48-D incompatible redefinition of macro "FLASH_FMA_OFFSET_M" (declared at line 8036 of "C:/Projects/StellarisWare/inc/lm4f231h5qr.h") Tracker  line 98, external location: C:\Projects\StellarisWare\inc\hw_flash.h C/C++ Problem

    #48-D incompatible redefinition of macro "GPIO_LOCK_KEY" (declared at line 2442 of "C:/Projects/StellarisWare/inc/lm4f231h5qr.h") Tracker  line 69, external location: C:\Projects\StellarisWare\inc\hw_gpio.h C/C++ Problem

    #48-D incompatible redefinition of macro "GPIO_LOCK_KEY" (declared at line 69 of "C:/Projects/StellarisWare/inc/hw_gpio.h") Tracker  line 2442, external location: C:\Projects\StellarisWare\inc\lm4f231h5qr.h C/C++ Problem

    I am using StellarisWare SW-LM3S-8264 and CCS5. Since I'd like to get to the point of no errors or warnings, what's the suggested action?

    Thanks

    CCS5 compiler error
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  • David Pfaltzgraff
    Posted by
    on Apr 05 2012 14:36 PM
    Expert1320 points

    Upgrading CCS5 took care of the problem.

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  • David Pfaltzgraff
    Posted by
    on Apr 05 2012 15:18 PM
    Expert1320 points

    However, upgrading to StellarisWare 8555 made it come back!

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  • George Mock
    Posted by
    on Apr 05 2012 18:05 PM
    Guru51390 points

    I can't tell you how to fix this problem, but I can tell you how to diagnose it.  Preprocess the source file as described here.  You don't need to send the resulting .pp file to us.  Just inspect it yourself.  You'll see where the multiple definitions are coming from.

    Thanks and regards,

    -George

    TI C/C++ Compiler Forum Moderator
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