How can I use codegeneration with MATLAB R2012b?

The MATLAB R2012b and the MATLAB Compiler Runtime v80 are installed on the my pc. I set up 'mex -setup' in the MATLAB.

• [1] Lcc-win32 C 2.4.1 in C:\PROGRA~1\MATLAB\R2012b\sys\lcc
• [2] Microsoft Software Development Kit (SDK) 7.1 in C:\Program Files\Microsoft Visual Studio 10.0
• [3] Microsoft Visual C++ 2008 SP1 in C:\Program Files\Microsoft Visual Studio 9.0
• I chose compiler [3]. But The Building Model does not successfully complete.
• ### Building test: .\test.bat
• ...
• lcc preprocessor fatal: Can't open input file -c
• ...
• gmake: * [test.obj] Error 1
• ### Build procedure for model: 'test' aborted due to an error.

Answer 1

[Walter Roberson]

Odd; if you use

mex -setup

again, does it say that it is using lcc or VC2008 ?

Do you have the VC2008 compiler installed on your system?

You mention "MATLAB Compiler Runtime", but "codegeneration" is for MATLAB Coder, not "MATLAB Compiler". For MATLAB Compiler, use

mcc -setup

[jaehyeon jeong]

Thnaks for your answer.

I use

mcc -setup

, and the message is "Undefined function 'mcc' for input arguments of type 'char'.".

[Walter Roberson]

If mcc is not known, then you do not have MATLAB Compiler installed, or you do not have it licensed.

When you mention "building model", is that in Simulink ?

Answer 2

[Ravi]

just mex -setup add any compiler u have or else add matlab compiler itself..

Then create a subsystem for the blocks which u want to have a code. Then Config. Parameters-> Real Time Workshop-> System Target File Select as ert.tlc.

Then Set-objectives to execution efficiency. Check Model->Clear all errors-> Then Generate code.