Subject:
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Re: More Motor Speeds
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Sat, 1 Mar 1997 20:45:32 GMT
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Original-From:
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MAR ERICSON <MAR@COOPERstopspam.EDU>
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Viewed:
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2334 times
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Where is this file: pcode.asm. I can't seem to find it.
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ericson mar
Master of Engineering Candidate
Project: Mobile Robotics
mar@cooper.edu
Department of Mechanical Engineering
The Cooper Union for the Advancement of Science and Art
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On Sun, 23 Feb 1997, Fred G. Martin wrote:
> it's harder than you might expect, b/c the PWM routine is 'hard-wired"
> into the pcode file.
>
> basically, you have to make the changes in pcode.asm, and reassemble
> the pcode_hb.s19 file.
>
> -fred
>
> In your message you said:
> > I want to increase the resolution of the motor driver routines provided by
> > Interactive C, so that there are more than 7 speeds. Using the method of
> > generating PWM signals in the Mobile Robots Book, this seems easy. However
> > looking at the primitive motor routines used by IC, I think a different
> > scheme is used. How easy would it be double or x4 the number of speeds ?
> > Has anyone tried this yet ?
> >
> > Eric Kille (Drexel University)
> > st92heg5@dunx1.ocs.drexel.edu
> >
> >
>
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Message has 1 Reply:
 | | Re: More Motor Speeds
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| go to the software resources page, and then follow the link named "Interactive C for the Handy Board source code and information". -Fred -- This message was composed using Articulate Systems' PowerSecretary, a Macintosh-based speech-to-text (...) (28 years ago, 2-Mar-97, to lugnet.robotics.handyboard)
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Message is in Reply To:
| | Re: More Motor Speeds
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| it's harder than you might expect, b/c the PWM routine is 'hard-wired" into the pcode file. basically, you have to make the changes in pcode.asm, and reassemble the pcode_hb.s19 file. -fred In your message you said: (...) (28 years ago, 23-Feb-97, to lugnet.robotics.handyboard)
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