On Sun, 23 Jun 2019, John Dammeyer wrote:
Date: Sun, 23 Jun 2019 17:45:11 -0700
From: John Dammeyer <jo...@autoartisans.com>
Reply-To: "Enhanced Machine Controller (EMC)"
<emc-users@lists.sourceforge.net>
To: "'Enhanced Machine Controller (EMC)'" <emc-users@lists.sourceforge.net>
Subject: Re: [Emc-users] Dual boot for WIN-XP and LinuxCNC
So if I want Xstep on pin 2 and xdir on pin 3 then this?
1 0 IOPort None
14 1 IOPort None 0
2 2 IOPort StepGen 0 Step/Table1 (Out)
15 3 IOPort None
3 4 IOPort StepGen 0 Dir/Table2 (Out)
The ribbon cable pin 1 is an output for Enable from Linux.
I'm guessing I'd have to set pin 17 (or is it pin 8 from the manual to
correspond to pin 7 on the DB-25).
Still confused.
John
The .pin file for the 7I92 has DB25 pin numbera in the first column and GPIO
number in the second
Note the both the G540 and the 5ABOB pinouts are:
2 step
3 dir
4 step
5 dir
etc
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Peter Wallace
Mesa Electronics
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