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How to force use <stdbool.h> in embedded coder? - MISRA violation

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Giuseppe Narracci
回答： Benjamin Thompson 2022-2-8
Hello,
I have a model that I converted in C code with embedded coder.
I checked MISRA violations on that code and cppcheck returned me 14.4 violation:
The controlling expression of an if statement and the controlling expression of an iteration-statement shall have essentially Boolean type.
The problem is that in if-else statements, the generated C code uses an unsigned char zcEvent_0
(that's why I have this violation).
Is there a possibility to force Embedded Coder to use <stdbool.h> ?

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回答（1 个）

Benjamin Thompson
In the Model Settings, Code Generation, Custom Code section, try adding the #include statement. You might have to try multiple places like "Header file", "Source file", etc. to see what works best for your application.

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