In project wizard you specified that you don't want floating point numbers. _FSFLOAT is runtime routine to convert long integer to float.
You should either recreate project and specify that you want floating point. Or check <CW install folder>\lib\hc12c\readme.txt to find what *.lib library file you should add to your project.
In project wizard you specified that you don't want floating point numbers. _FSFLOAT is runtime routine to convert long integer to float.
You should either recreate project and specify that you want floating point. Or check <CW install folder>\lib\hc12c\readme.txt to find what *.lib library file you should add to your project.