You don’t typically download xc.h as a standalone file. It is included as part of the installation. Depending on your hardware, you will need to download one of the following from the Microchip Compiler Downloads page:
To get xc.h , you must download the appropriate compiler for your microcontroller family (XC8 for PIC10/12/16/18, XC16 for PIC24/dsPIC, or XC32 for PIC32/SAM) from the official page. xc.h library download
to download the installer for your OS (Windows, macOS, or Linux). You don’t typically download xc
sudo yum install libX11-devel
If you use VS Code, you must configure c_cpp_properties.json : to download the installer for your OS (Windows,
. To get this file, you must download and install the appropriate compiler for your microcontroller family from the Microchip MPLAB XC Compilers Microchip Technology How to Get and Use xc.h Download the Compiler : Visit the Official Microchip Downloads
Installing the XC.H library is a relatively straightforward process. Here are the steps: