Questions about the project!
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I have encountered some problems about my basic stamp.I am doing a project
using bs2 to control the stepper motor. The problem is that I dont know how
to control the speed of the stepper motor. When I provide a frequency for it
ex freqout the stepper motor vibrate instead of moving. I have changed it to
a larger frequency but the motor has the same response! So can anyone help
me ? Thanks alot!!
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using bs2 to control the stepper motor. The problem is that I dont know how
to control the speed of the stepper motor. When I provide a frequency for it
ex freqout the stepper motor vibrate instead of moving. I have changed it to
a larger frequency but the motor has the same response! So can anyone help
me ? Thanks alot!!
_________________________________________________________________________
Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.
Comments
tow_cheng@hotmail.com writes:
using bs2 to control the stepper motor. The problem is that I dont know how
to control the speed of the stepper motor. When I provide a frequency for
it
ex freqout the stepper motor vibrate instead of moving. I have changed it
to
a larger frequency but the motor has the same response! So can anyone help
me ? Thanks alot!!
You control the speed of a stepper by controlling the duration between steps.
·You can find software and explanation in the new StampWorks manual
(available for download from Parallax).[/font]
>
>I have encountered some problems about my basic stamp.I am doing a project
>
>using bs2 to control the stepper motor. The problem is that I dont know
>how
>to control the speed of the stepper motor. When I provide a frequency for
>it
>ex freqout the stepper motor vibrate instead of moving. I have changed
>it to
>a larger frequency but the motor has the same response! So can anyone help
>
>me ? Thanks alot!!
>
The Stampmanual v. 1.9 can probably help you. Check pp. 103-104 of the
application notes for an explanation.
===========
Larry Geib
ljgeib@a...
===========
>
>
>I have encountered some problems about my basic stamp.I am doing a project
>using bs2 to control the stepper motor. The problem is that I dont know how
>to control the speed of the stepper motor. When I provide a frequency for it
>ex freqout the stepper motor vibrate instead of moving. I have changed it to
>a larger frequency but the motor has the same response! So can anyone help
>me ? Thanks alot!!
>
There's a great tutorial on how to drive stepper motors with a BS2 here:
http://www.seattlerobotics.org/encoder/may98/steppers.html
This includes BS2 code...
Best, Duncan
On Tue, 19 Dec 2000, Lina _Chan wrote:
>
>
> I have encountered some problems about my basic stamp.I am doing a project
> using bs2 to control the stepper motor. The problem is that I dont know how
> to control the speed of the stepper motor. When I provide a frequency for it
> ex freqout the stepper motor vibrate instead of moving. I have changed it to
> a larger frequency but the motor has the same response! So can anyone help
> me ? Thanks alot!!
>
>
>
> _________________________________________________________________________
> Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.
>
>
>
>
>
Sean T. Lamont, CTO / Chief NetNerd, Abstract Software, Inc. (ServNet)
Seattle - Bellingham - Vancouver - Portland - Everett - Tacoma - Bremerton
email: lamont@a... WWW: http://www.serv.net
"...There's no moral, it's just a lot of stuff that happens". - H. Simpson