Re: Different kind of steppermotor interface

Subject: Re: Different kind of steppermotor interface
From: "Tero Kaarlela" <tero.kaarlela-at-netppl.fi>
Date: Thu, 28 Jun 2001 11:25:57 +0300
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References: <001701c0ff31$953e43a0$6200a8c0-at-ekacad> <3B3A2709.10109-at-cme.nist.gov>


> Find emc/src/emcmot/emcmot.c
> 
> There are currently 3 functions for the 3 different types of steppers 
> supported phasefunc, freqfunc, and lpg_phase_drive selected with the 
> STEPPING_TYPE module parameter, that could be used as an example.

    If  I understand correctly i can put STEPPING_TYPE parameter into emc.ini with freqmod.o and give it values from 1 to 3. But where are explanations for these modes? pinouts etc. And does any of these modules give me required pinout? With freqmod.o Xemc gives Axis Following error if i try to move some axis. 

    Tero Kaarlela

Follow-Ups:
- Re: Different kind of steppermotor interface
  - From: "Tero Kaarlela" <tero.kaarlela-at-netppl.fi>

References:
- Different kind of steppermotor interface
  - From: "Tero Kaarlela" <tero.kaarlela-at-netppl.fi>
- Re: Different kind of steppermotor interface
  - From: Will Shackleford <shackle-at-cme.nist.gov>

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