1 Reply Latest reply on Sep 9, 2015 12:49 PM by DaKn_263916

    issue with math.h cos() and TCPWM_WriteCompare

      I have recently run into an issue of not being able to use the math.h cosine function with an argument that is a variable if TCWPM_WriteCompare() is present. It doesn't even seem to matter if WriteCompare() is opperating on the same variable that cos() is. A compiler error is generated of "Build error: undefined reference to 'cos'." See below for relevant code snippet.


      double a = 0; double b = 0;




      int main()




                b = cos(a);




      A bare bones project demonstrating this issue is attached. Any feedback on what is causing this error would be appreciated.