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Discussion Groups | M68HC11 | Re: using MicroCore11 instead of Remote Control to Scorpion(motor c...

Technical discussions about Freescale Microcontrollers: M68HC11. (Freescale Semiconductor is a Subsidiary of Motorola).

Re: using MicroCore11 instead of Remote Control to Scorpion(motor c... - Author Unknown - Dec 1 9:48:00 2004


In a message dated 12/1/04 9:36:32 A.M. Eastern Standard Time,
writes:

Recently i am using MicroCore11(68HC11) instead of remote control to
generate PWM(pulse wide modulation) to Scorpion(a motor controller
from robot-power) to control the motors. However i am unable to
generate the correct pulse (but instead i have square waves),and the
motor can't move.

When i use function generator to generate pulse to the Scorpion, the
motor can move.
================================================
Is the scorpion using radio control servos? These require a 1.5ms pulse
every 10 ms. There are many examples of how to program rc pulse trains.... look
at the web sites in the technological arts web ring... I have a microcore11 and
I program it using imagecraft c. I can help you with your program if you
send more info in an email. [Non-text portions of this message have been removed]




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