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Get Arduino AVR library root directory path

Add-On Required: This feature requires the Simulink Support Package for Arduino Hardware add-on.



avrLibraryRoot = arduino.supportpkg.getAVRLibraryRoot returns a character vector containing the absolute path to the root folder of the installed Arduino® AVR libraries.


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Ensure that you have MATLAB® R2020b or higher installed with Simulink® Support Package for Arduino Hardware. Get the root folder of the installed Arduino AVR libraries.

ans =


Output Arguments

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Root folder of the installed Arduino AVR libraries, returned as a character vector. By default, the root folder is C:\ProgramData\MATLAB\SupportPackages\R2020b\3P.instrset\arduinoide.instrset\libraries