/Applications/microchip/xc8/v[version]/include/xc.h
: Open the disk image and run the installer application. 2. What Does xc.h Actually Do? MPLAB® XC Compilers - Microchip Technology xc.h library download
For 32-bit microcontrollers (PIC32MX, PIC32MZ, SAM devices). Step 2: Download from the Official Source /Applications/microchip/xc8/v[version]/include/xc
To get xc.h , you must download and install the appropriate for your target microcontroller: xc.h library download
: This usually means the compiler is not correctly selected in your IDE. Check Project Properties > Conf > XC Compiler to ensure the path is set.
Click the download link for your required compiler version (XC8, XC16, or XC32). 3. Run the Installation Wizard Launch the downloaded installer file. Accept the software license agreement.