HDL Coder (Path Error)

Getting this error in HDL Coder !!

dont know what path is it

Could not find file 'func_sum' on the path. Use help codegen for more information on using this command.

Answer 1

[Tim McBrayer]

The path in this error message is the MATLAB path. Are you calling a function named func_sum from within your design? Is this a part of your design? The list of supported MATLAB library functions is available at (R2013a) http://www.mathworks.com/help/hdlcoder/ug/fixed-point-run-time-library-support.html