PWM project
Created October 28, 2001
last updated October 28, 2001

the final objective of this project is to build a programable motor control board using the 68HC11. This is an ongoing project and is far from reaching its objective. The final board should be able to accept instructions from a computer via its RS232 port. Then using those instructions change a series of four motor's speeds based on four switches, or other sensors.

Currently there I have code to control one motor directly by sending the speed to in ANCII through the RS232. The following code is written for the as6811 assembler and linker. It will produce a PWM signal adequate for driving a motor.

CODE

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