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Message

Re: [AVR-Chat] help requested......code for bipolar stepper motor implementation.

2005-02-06 by Stefan Trethan

On Sun, 06 Feb 2005 12:30:34 -0500, Dave VanHorn <dvanhorn@dvanhorn.org>  
wrote:

>
> This is not necessarily the fastest approach, but it's simple.

> During moving, if you hit the end of the accel table, then you just stay  
> at
> that max speed, until you're N steps from your destination, where N is  
> the
> length of the accel table.
> When you arrive, then if there's no load fighting you, you can turn off  
> the
> motor current.

Well, i would say the simplest approach is to stay at a low speed for now,  
without acceleration table.
The IR receivers are probably low enough a load to drive at a fixed speed  
if the motor isn't too small. You can always add such nice features later.

ST

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