A PIC18 GLCD touchscreen clock with a built-in sprite editor.
Overview
A PIC18 GLCD touchscreen clock with a built-in sprite editor. Shows how to connect a resistive touchscreen directly to a PIC with no additional hardware. Includes a ready-to-use touchscreen library for PIC.
Touchscreen Connection
Touchscreen connection diagram
Designed for EasyPIC3 board. Uses 4-wire resistive touchpanel with direct connection to PIC (RA0-RA3). X and Y coordinates are read using ADC.
C Source Code
Since this project has multiple source files, source code is not expanded here: please download the archive file below.
Download project
TouchClock project files
Download TouchClock-project.zip for mikroC PRO for PIC18F4620:
Includes:
- mikroC PRO project files for PIC18F4620
- Multiple source files
- Touchscreen library