Subject:
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Re: Smooth PWM for IC3.2?
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Mon, 12 Apr 1999 17:46:31 GMT
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Original-From:
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Eric Noyau <noyau@*antispam*apple.com>
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Viewed:
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984 times
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At 12:18 4/11/99 , MSMKatz wrote:
> Hi everybody,
>
> I have IC3.2 and want to use the smooth PWM functions.
> I've already adapted my lib_hb.c file. If I use the pcode_hb.s19 file
> adapted for smooth PWM (downloaded from Fred Martin's site), everything
> works ok, only I end up with IC2.8!
>
> Has anybody modified the IC3.2 version of pcode_hb.s19 for using the
> smooth PWM functions?
This problem is the only reason why I'm not buying the commercial version of IC. I'd buy in an heartbeat if *all* the code running on the handy board was available. Until then I stick with the free version.
So far I've modified my pcode at least 4 times...
-- Eric
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Message has 3 Replies: | | Re: H-bridge
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| I am currently in search of H-bridges (DC motor drivers) I tried visiting wirz electronics but they aren't in business right now. does anyone know of any other places i can check out? =) thanx Chen (25 years ago, 12-Apr-99, to lugnet.robotics.handyboard)
| | | Re: Smooth PWM for IC3.2?
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| Eric/MSMKatz Newton Labs does offer smooth PWM routines for IC3.2. Check ftp://newtonlabs.com...mooth-pwm/ for details. I have used these with my handy board and expansion board (only simple test) and it worked fine. It does require some changes to (...) (25 years ago, 15-Apr-99, to lugnet.robotics.handyboard)
| | | Re: Smooth PWM for IC3.2?
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| You misunderstood my point, or maybe I was not clear enough. I know the smooth PWM algorithm are available for I3.2. What I require is all the source code that's running on my handy board to be available. It's not the case for IC3.2, so I'm not (...) (25 years ago, 15-Apr-99, to lugnet.robotics.handyboard)
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Message is in Reply To:
| | Smooth PWM for IC3.2?
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| Hi everybody, I have IC3.2 and want to use the smooth PWM functions. I've already adapted my lib_hb.c file. If I use the pcode_hb.s19 file adapted for smooth PWM (downloaded from Fred Martin's site), everything works ok, only I end up with IC2.8! (...) (25 years ago, 11-Apr-99, to lugnet.robotics.handyboard)
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