A sample project is included with the driver for a specific devices and compilers. The example schematic at the end of this manual detail the circuit the sample project is designed to work with. You may use the sample projects with the circuit shown or use them as a starting block for your own project with a different device of compiler. To use them copy all of the files in the sample project directory into the same directory as the driver files and then open and run using the development environment / compiler the project was designed with.
Microchip C18 Compiler
Compiler: Microchip C18 MPLAB C Compiler for PIC18 family of 8 bit microcontrollers
Device: PIC18F2420