On Thu, 6 Jul 2017, Les Newell wrote:
Date: Thu, 6 Jul 2017 16:13:47 +0100
From: Les Newell <les.new...@fastmail.co.uk>
Reply-To: "Enhanced Machine Controller (EMC)"
<emc-users@lists.sourceforge.net>
To: "Enhanced Machine Controller (EMC)" <emc-users@lists.sourceforge.net>
Subject: [Emc-users] Configuration options for 7i80 + 7i48
I have been working on retrofitting my Hurco mill for the last couple of days
and I'm about ready to start setting up LinuxCNC. However I'm lost as to the
correct bit file and configuration options for a 7i80HD +7i48 combination.
I have 7i80hd-16-sv12im-2x7i48 bitfile loaded and the 7i48 is on P1. I have
my I/Os on P3.
I'm not sure what my loadrt line should be. I got this far:
loadrt hm2_eth board_ip="192.168.1.121" config="num_encoders=6 num_pwmgens=6"
Looking at the gpio parameters I can see 0-23 are missing as expected.
However 48,49 and 50 are missing as well, which is a bit unfortunate as 50 is
my drives enable. Am I doing something wrong or do I need to make a longer
ribbon cable so I can put my I/Os on P2?
Les
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Yeah that config has index masks on P3 so some pins will be forced to be
inputs (the IM in the name) Either use P2 or maybe try 7i80hd_16_svss6_8.bit
(it has sserial on P3 but you should be able to disable the probe for sserial
devices in driver the config line)
Peter Wallace
Mesa Electronics
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