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MSP-EXP430FR5994: Unable to use LEA related functions in DSP_Lib

Part Number: MSP-EXP430FR5994
Other Parts Discussed in Thread: MSP430FR5994

I'm new in MSP430. I'm trying to reproducing a project based on MSP430FR5994. However, I found that I can't use the LEA related functions in DSPLib_lea.h. The console showed that msp_lea_ifg and msp_lea_init and remained undefined symbols. I found that they are included in DSPLib_lea.h (extern).

Otherwise, I included the DSPLib and driverlib by copying include directories to the project dir and added them into the #include search path.

I wonder if there're some configs I missed? Thank you in advance!

  • Hi Tongqiao,

    There are two ways for calling include functions.

    1. Put the include search path, and you can see the file in the project. I suggest you set the absolutely path of the file.

    2. Copy the file to the project, and delete the accordingly include search path, then you can call the file via "#include  "xx.h" or #include <xx.h>"

    Best Regards


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