Lab6 - Electrical, Computer, & Telecommunications...

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Electrical, Computer, & Telecommunications Engineering Technology Microcomputers 20073 0618-303 Lab #6 Lab # 6: Interrupt Bump-Bot and LCD Display Educational Objective: The educational objective of this laboratory is to utilize the external interrupts to control the TekBot with the mega128.2 board and to display messages on the mega128.2 board’s LCD screen. For this lab exercise you will be working with a lab partner. You will be submitting one pre-lab and one lab report for the pair. Pre-Laboratory: 1. Your mega128.2 board should be securely attached to your Tekbot. Wire the left and right motor enables and direction inputs to PORTB pins 7, 6, 5 and 4. Wire the left and right sensors to two external interrupts on PORTD. In order to enable the LCD, make sure that jumper J12 is in place on the board. 2. Write, build and simulate an assembly language program that meets the following specifications: o The TekBot should default to moving forward. o
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This note was uploaded on 01/10/2012 for the course ENG 0618-303 taught by Professor Christman during the Spring '07 term at RIT.

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Lab6 - Electrical, Computer, & Telecommunications...

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