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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Sun, 2 Mar 1997 16:05:24 GMT
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Original-From:
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Fred G. Martin <FREDM@ihatespamMEDIA.MIT.EDU>
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Viewed:
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1593 times
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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 dictation system.
Please forgive any sloppiness in the formatting. Thanks. -Fred
In your message you said:
> Where is this file: pcode.asm. I can't seem to find it.
>
>
> -----------
> 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
> -------------------------------------------------------
>
> 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 b • y
> > > 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. Howeve • r
> > > 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 is in Reply To:
 | | Re: More Motor Speeds
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| Where is this file: pcode.asm. I can't seem to find it. ---...--- 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 (...) (28 years ago, 1-Mar-97, to lugnet.robotics.handyboard)
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