On Sun, 23 Jan 2022, John Figie wrote:
Date: Sun, 23 Jan 2022 15:33:49 -0600
From: John Figie <[email protected]>
Reply-To: "Enhanced Machine Controller (EMC)"
<[email protected]>
To: emc-users <[email protected]>
Subject: [Emc-users] using mesaflash with mesa 7i80
So far I just want to verify that I can communicate with the 7i80. I have:
Debian 10 with preempt rt
My hardware included an intel dual port NIC as well as the one on the MB
so far I have not been able to get what I think should happen using
mesaflash and a dedicated point to point network from any of the ethernet
ports each enabled only one at a time using the
network configuration shown below
auto enp3s0
iface enp3s0 inet static
address 192.168.1.1
hardware-irq-coalesce-rx-usecs 0
I have also tried this with the other interface enp2s0f0 on the intel card.
When I ping the 7i80 I get an expected response.
If I run the mesaflash command :-$ mesaflash --device 7i80
the command just hangs in the window I can get the prompt back with ^C. Is
this what I should expect?
As I suggested before, to avoid possible overlap with common NAT ranges, I would
setup the RT link to use a 10.10.10.100 IP address on the host and set the 7I80
to use its EEPROM address (which defaults to 10.10.10.10)
Then
mesaflash --device 7I80 --addr 10.10.10.10 --readhmid
To check 7I80 reposnse
Also make sure you are using the latest mesaflash
On wire shark I see that the mesa 7i80 is responding with UDP packets.
Is this what I should expect with an new out of the box unprogrammed 7i80?
Any help will be appreciated.
wiresharkpng
<https://drive.google.com/file/d/1jTugHM5iHXKE-wb0Ij2vrkdyhlMPcVVc/view?usp=sharing>
wiresharkfile
<https://drive.google.com/file/d/1jTugHM5iHXKE-wb0Ij2vrkdyhlMPcVVc/view?usp=sharing>
John Figie
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Peter Wallace
Mesa Electronics
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