Simulink coder does not compile. Returns an error "Unable to locate specified compiler for xPC target"

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Swaroop 2014-1-3

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https://ww2.mathworks.cn/matlabcentral/answers/111274-simulink-coder-does-not-compile-returns-an-error-unable-to-locate-specified-compiler-for-xpc-targe

评论： Swaroop 2014-1-5

Hello,

I have 64-bit windows 7 installation along with Visual Studio 2010 Prof. along with Windows 7 SDK v7.1 installed after the installation of Matlab 2012a. I tried to compile the example mex files in the extern directory of MATLAB. The yprime.c example compiled & built successfully.

I need to compile a Simulink model for execution on an x86 xPC target. I get the error as in the attached screenshot & the build log is attached. FYI the automated mex setup does not recognize the Visual Studio installation. I get the following error:

"Error using mex (line 206) Unable to complete successfully."

Could anyone please help resolve this?

Thanks,

Swaroop

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Answer 1

Rajiv Ghosh-Roy 2014-1-3

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You need to use the function xpcSetCC to set up your compiler. The fact that the mex setup does not detect your compiler is a clue, if xpcSetCC setup does not work, you can set it manually to the root directory of your compiler installation.

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Swaroop 2014-1-5

Hello Rajiv,

Thanks for your suggestion. I tried doing the same, but still I do not see any difference. I still get the same error.

If I generate the Code Generation report, I get the recurring error of

"The following block contains an S-Function that does not conform to Code Reuse restrictions. The S-Function block (a) should have a TLC implementation and (b) should set the option 'SS_OPTION_WORKS_WITH_CODE_REUSE' [the block name]"

How do I set this option in the block? The block is a Simulink inbuilt block for interfacing to a Quatech ESC-100 Serial card.

So, I guess it was not the compiler configuration issue after all. Sorry for getting misled by Matlab's error message.

Regards.

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