Using own custom "rt_main.c" with system target file grt.tlc in Simulink Coder

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Konstantinos 2021-9-28

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评论： Konstantinos 2023-8-31

Hi,

I would like to know whether it is possible to make grt.tlc target to point to my own custom "rt_main.c" in my own project path instead of the predefined "rt_main.c" in Matlab's installation path. Basically the line 181 in the generated makefile should ultimately be:

MAIN_SRC = <my own paht>/rt_main.c

Thanks!

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回答（1 个）

Shanmukha Voggu 2021-10-1

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Hi Konstantinos,

I Understood that you want to have custom rt_main.c file in your project. This option is available in the Embedded Coder but not in the Simulink Coder.

Refer this for more information.

Hope this helps!

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Shanmukha Voggu 2021-10-2

Refer documentation regarding Embedded Coder.

Konstantinos 2023-8-31

Hi Shanmukha,

I've managed to find a solution by including makecfg.m in my custom simulink library and utilizing the functions

setTargetProvidesMain() and
addSourceFiles() for including my rt_main.cpp implementation.

Best,

Konstantinos

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