On Fri, 11 Jun 2021, John Dammeyer wrote:
Date: Fri, 11 Jun 2021 17:05:53 -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] Pi4 issues with MESA 7i92H
From: Ralph Stirling [mailto:ralph.stirl...@wallawalla.edu]
I don't think this is his problem, since his rpi Linuxcnc talks to the 7i92
just fine. Only mesaflash is having trouble.
Is there any difference between a 7i92 and a 7i92h? I have a straight 7i92
with one 2x13 and one db25.
Have you tried explicitly specifying --addr 192 168.1.121?
-- Ralph
There is no electrical difference. Just one DB connector and one header for
the non H variety. It turns out setting the address as --addr 192.168.1.121
or if the W5 and W6 are changed to reflect EEROM IP address of default
10.10.10.10 then all commands must have --addr 10.10.10.10.
Reading the manual again it appears that --addr is only needed if the default
192.168.1.121 is not in use on the 7i92. That's incorrect with a Pi4. It's
correct with a PC and a Beaglebone.
Looking at the code, thats pretty strange. The address default is just
"192.168.1.121" Have you tried without the "sudo"? That's not needed
for Ethernet connected cards
John
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