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Discussion Groups | 68HC12 | Stepper motor using an HCS12

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Join our technical discussions about Freescale Microcontrollers: M68HC12. (Freescale Semiconductor is a Subsidiary of Motorola).

Stepper motor using an HCS12 - robsot99 - Feb 13 17:45:00 2006

Hi,

I have Dragon12 board with a 68HCS12 chip. I'm trying to move a 
bipolar stepper motor both forward and backward. I have found many 
codes but I'm not sure which to use. I'm using C language. Does 
anybody out there have any suggestions???

Any help would be greatly appreciated!!!

Thanks!

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Re: Stepper motor using an HCS12 - BobG...@... - Feb 13 18:21:00 2006

 
In a message dated 2/13/06 4:54:17 P.M. Eastern Standard Time,  
robsot99@robs... writes:

I'm  trying to move a 
bipolar stepper motor both forward and backward. I have  found many 
codes but I'm not sure which to use. I'm using C  language
	=================================
You just have a table with 4 entries... the coil pattern for each of 4  
steps, and you increment or decrement the array index modulo 4 to go fwd and  
backward, and output the table data to the coils at each  step.
	[Non-text portions of this message have been removed]