how to pass MACROS to embedded code generated

Hi,

I need to pass MACROS to my embbeded code generated with Real-Time Workshop. Macros like this:

NUMST                   = 2
NCSTATES                = 0
BUILDARGS               =  GENERATE_REPORT=0 PORTABLE_WORDSIZES=0 GENERATE_ASAP2=0 OPTS="-DRT -DUSE_RTMODEL -DERT"
MULTITASKING            = 1
INTEGER_CODE            = 0

Thanks in advance

Answer 1

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Define these MACROS as Simulink.Parameter object. Set the storage class of these parameters to Custom|ImportFromFile with header file name which contains defination of these macros.

For example

      NUMST = Simulink.Parameter;
      NUMST.Value = 2;
      NUMST.RTWInfo.StorageClass = 'Custom';
      NUMST.RTWInfo.CustomStorageClass = 'ImportFromFile';
      NUMST.RTWInfo.CustomAttributes.HeaderFile ='YourMacroHeaderFile.h';

Load these parameters in base workspace with the model in which they are used before model simulation and code generation.