I get the error 'Changing property 'CustomSource' is not allowed ' when using the Simulink Coder

Hello!
I've tried to use a custom configuration for building processus for Simulink Emdedded coder to build a flashing file for my is ARM CortexTM-R4F 32-bit target.
The code I've used should just specify custom C file from Matlab script:
slbuild(MODEL_NAME);
configs = getActiveConfigSet(gcs);
configs.set_param('CustomSource', '\libs\src\calcCRC32.c', '\libs\src\sfunc_calcCRC32.c', '\libs\include\calcCRC32.h');
tic;
slbuild(MODEL_NAME);
I've tried to check the Model configurator but without succes.

3 个评论

Can you try removing the first "slbuild(MODEL_NAME)" line? Or run the config.set_param() and then slbuild() one step at a time? I wonder if the error message merely means that you can not change the property while the Simulink Coder is running.
I've tried to remove the first slbuild(MODEL_NAME) but the Matlab does not detect the gcs in this case.
I've used this script as a base:
https://stackoverflow.com/questions/36059596/simulink-coder-how-to-specify-custom-c-files-from-script-when-generating-c-code
Run this:
configs = getActiveConfigSet(MODEL_NAME);
configs.set_param('CustomSource', '\libs\src\calcCRC32.c');
slbuild(MODEL_NAME);

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