RE: [CAD_CAM_EDM_DRO] Re: Setup for stepping on revolution counter

Had a search as promised,
best url I found so far was

http://www.dontronics.com/dt006_programming.html

which includes links to a free basic compiler (code limited to 2K which is
quite big really ) and details of a parallel port based in-system-programmer
(3 resistors!) example code etc....

Atmel AVRs do give you a lot of power per £, slightly less robust than the
pic but things like PWM available and the onboard comparator are lovely for
motor control.

Nig

-----Original Message-----
From: alex [mailto:telecomt@...]
Sent: Monday, March 10, 2003 4:36 PM
To: CAD_CAM_EDM_DRO@yahoogroups.com
Subject: Re: [CAD_CAM_EDM_DRO] Re: Setup for stepping on revolution
counter


Nig,
MVS @508-792-9507 sells Atmel with Basic.
Initially they called it "pic-killer". Microchip took them to court,
now its called "single chip computer".
Alex

----- Original Message -----
From: Nigel Bailey <nigel.bailey@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Monday, March 10, 2003 11:27 AM
Subject: RE: [CAD_CAM_EDM_DRO] Re: Setup for stepping on revolution counter


> At risk of going OT with this thread, but...
>
> Nothing wrong with atmel at all (I use them all the time for stepper
> control) but you can't program them quite so directly in basic, there may
be
> a compiler available, but I don't think there is a freeware one (I'll have
a
> search), and you need a programmer too, whereas the programmer for the
stamp
> is just a couple of wires off the parallel port.
>
> A lot of pitfalls for a non-micro person
>
> Nig
>
> -----Original Message-----
> From: alex [mailto:telecomt@...]
> Sent: Monday, March 10, 2003 2:57 PM
> To: CAD_CAM_EDM_DRO@yahoogroups.com
> Subject: Re: [CAD_CAM_EDM_DRO] Re: Setup for stepping on revolution
> counter
>
>
> What's wrong with Atmel? 100 times more power.
> Alex
> ----- Original Message -----
> From: Nigel Bailey <nigel.bailey@...>
> To: <CAD_CAM_EDM_DRO@yahoogroups.com>
> Sent: Monday, March 10, 2003 5:31 AM
> Subject: RE: [CAD_CAM_EDM_DRO] Re: Setup for stepping on revolution
counter
>
>
> > They may have corrected the problem now, but I had some problems about 6
> > years ago with basic stamps losing their program when there was a power
> > "brown-out" I ended up using an external reset chip to ensure the stamp
> was
> > held in reset when power dipped. But apart from that, GREAT devices, and
> so
> > easy to program.
> > Led on to me using the microchip PIC chips, and learning assembler...
> total
> > career change...
> > Nig
> >
> > -----Original Message-----
> > From: Pablo Roufogalis L. [mailto:proufo@...]
> > Sent: Sunday, March 09, 2003 4:07 PM
> > To: CAD_CAM_EDM_DRO@yahoogroups.com
> > Subject: [CAD_CAM_EDM_DRO] Re: Setup for stepping on revolution counter
> >
> >
> > --- In CAD_CAM_EDM_DRO@yahoogroups.com, "Larry Edington"
<ledington@a...>
> > wrote:
> > > If you must program in Basic you probably should take a look at a
Basic
> > > Stamp from Parallax or one of the products that work the same way.
> >
> > WOW! Basic Stamp seems to have all the building blocks that I might ever
> > need.
> >
> > The Basic Micro site has very little information for download so Basic
> Stamp
> > seems to be the right choice for me now.
> >
> > Many thanks!
> >
> >
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> http://groups.yahoo.com/group/jobshophomeshop I consider this to be a
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OT
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