S-function based simulink file failed to generate c code

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I am working on one model that works on s function... corresposnding s function code is written and is called from same path of simulink file in matlab... While trying to build using simulink file in order to generate c code.
\\Following error is coming and i want to generate c code from my simulink file Please help
error is
Error: File: C:\Program Files\MATLAB\R2022b\rtw\c\tlc\public_api\utils_api.tlc Line: 473 Column: 10 %exit directive: Simulink Coder Fatal in block: "BridgelessBoostPFCwithAPD/inverter calculate2", block type "S-Function": MFile S-functions without a corresponding TLC file are not supported. You can inline your S-function (fpga_model) by creating a TLC file for it. You can also remap your S-function to C by creating a corresponding C Mex source file and a fpga_model.tlc file in the same directory as the MFile S-function which contains (on the first line):
%% CallAsCMexLevel1
%% CallAsCMexLevel2
Please help me to resolve @matlabstaff

Answers (1)

Mark McBroom
Mark McBroom on 14 Jan 2023
In order to generate C/C++ code from an MFile S-FUnction, you must provide a TLC file. https://www.mathworks.com/help/rtw/tlc/inlining-s-functions.html
G K NAVEEN KUMAR on 23 Jan 2023
Please dont send the .tlc file documentation because everyone at MATLAB sends that but its is not sufficient to write custom tlc file unless your code is simple addition or multiplication the documentation wont much help at alll

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