C Programming

The following files supply simple examples of C programming, and describe the processes which are taking place. These can be copied into the Windows IDE and programmed into a PIC18F4520.

1. Digital Inputs
2. Digital Outputs, by pins, one bit
3. Digital Outputs, by ports, 8 bits
4. Analog Inputs
5. Comparators
6. PWM outputs, for motor control
7. Bi-Directional PWM Motor Control
8. Text output to a serial LCD display
9. Text output to a parallel LCD display
10. Analog Output by 8-bit DAC
11. Analog Output by I2C
12. Interrupt on Timer for servo cycle
13. Interrupt on external event
14. Counters for encoders
15. Quadrature decoding and counting
16. Serial communication to a text window
17. IR communication modulated at 38KHz
18. Zigbee radio communication