Lab Handouts

• Lab 0 - Project Ideas [PDF] (09/27/2002)
• Lab 1 - "Blinking Lights" [PDF] (09/27/2002)
  • blink.asm
  • 8515def.inc
  • Getting Started
  • timer0.asm (Sample code for Timer0)
• Lab 2 - ASCII-to-Morse Converter [PDF] (10/7/2002)
  • An ASCII Table
  • simple terminal echo program (echo1.asm)
  • interrupt-driven terminal echo program (echo2.asm)
  • Terminal programs are available from the Materials page
• Lab 3 - LCD Desk Clock [PDF] (10/14/2002)
  • HD44780 LCD Controller Datasheet [PDF]
  • HD44780 LCD Concise Reference [PDF]
  • LCD Tutorial [PDF]
  • Using AVRGCC
  • lcdtest_m323.hex
    • LCD test program compiled for the ATmega323 (not 8515)
    • Connect LCD Control connector to PortD
    • Connect LCD Data connector to PortA
    • Optionally connect STK500 SWs to PORTB and LEDs to PORTC
    • Use SW0,1 to adjust contrast digitally
  • Hello/AVRlib Package
    • "Hello World" example C program with example makefile
    • reduced AVRlib function library
• Lab 4 - TV Paint [PDF] (10/21/2002)

Code Files for AVR

• These files provide a library of easy-to-use functions for various hardware resources available in the AVR processors.
• Link to AVRlib sources and documentation