7i92 and G540 combination?
01 May 2023 04:18 #270378
by P.J.B.C
Replied by P.J.B.C on topic 7i92 and G540 combination?
I found that the charge pump on the second BOB was pin 17...
It can easily be disabled though...
It can easily be disabled though...
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15 Jul 2023 05:57 - 15 Jul 2023 06:16 #275487
by P.J.B.C
Replied by P.J.B.C on topic 7i92 and G540 combination?
Sorry for the delay in posting, but I had a semester of college to get out of the way.
In that time i have replaced the computer i have been using with a new NUC/Router from aliexpress...
I went with a N3050 NUC with dual Realtek NICs which has DDR3 ram and a mSata SSD.
I would prefer a newer one but I found the ones with NVME had intel NICs which were incompatible.
This swap has eradicated the errors I was having with an old lga775 motherboard which was having an Atheros NIC...
However I still have a problem with the charge-pump (which I can't seem to latch) and so I have disabled them, on both the g540 and breakout boards.
Also I can't seem to get the motors moving, There was a brief point in time in which a had a jog, but not on this computer.
The estop latches, and I can jog (but without motor movement)...
here are the hal and ini files... I hope you can pick something out...
In that time i have replaced the computer i have been using with a new NUC/Router from aliexpress...
I went with a N3050 NUC with dual Realtek NICs which has DDR3 ram and a mSata SSD.
I would prefer a newer one but I found the ones with NVME had intel NICs which were incompatible.
This swap has eradicated the errors I was having with an old lga775 motherboard which was having an Atheros NIC...
However I still have a problem with the charge-pump (which I can't seem to latch) and so I have disabled them, on both the g540 and breakout boards.
Also I can't seem to get the motors moving, There was a brief point in time in which a had a jog, but not on this computer.
The estop latches, and I can jog (but without motor movement)...
here are the hal and ini files... I hope you can pick something out...
Attachments:
Last edit: 15 Jul 2023 06:16 by P.J.B.C.
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15 Jul 2023 11:55 #275504
by tommylight
Replied by tommylight on topic 7i92 and G540 combination?
Are the motors locked when you power on the machine? Try moving them by hand, they should not move.
Post the results of mesaflash readhmid.
Post the results of mesaflash readhmid.
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15 Jul 2023 21:25 #275545
by PCW
Replied by PCW on topic 7i92 and G540 combination?
If you get a "Watchdog has bit" error, this indicates that you have real time
issues or hardware issue with your PC
What does the command
uname -a
report?
issues or hardware issue with your PC
What does the command
uname -a
report?
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16 Jul 2023 02:34 - 16 Jul 2023 02:36 #275556
by P.J.B.C
Replied by P.J.B.C on topic 7i92 and G540 combination?
Thanks guys for your attention...
Yes the motors spin free with the estop latched and unlatched....
For the hmid i get:
and for the uname I get:
Yes the motors spin free with the estop latched and unlatched....
For the hmid i get:
and for the uname I get:
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Last edit: 16 Jul 2023 02:36 by P.J.B.C.
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16 Jul 2023 02:45 #275558
by PCW
Replied by PCW on topic 7i92 and G540 combination?
Did you run a latency test?
Also a simple network latency test would be valuable:
sudo chrt 99 ping -i .001 -q [FPGA card_ip_address]
And run it for an hour or so while doing normal things on the computer.
(you stop it with control C)
Also a simple network latency test would be valuable:
sudo chrt 99 ping -i .001 -q [FPGA card_ip_address]
And run it for an hour or so while doing normal things on the computer.
(you stop it with control C)
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17 Jul 2023 05:29 #275620
by P.J.B.C
Replied by P.J.B.C on topic 7i92 and G540 combination?
I gave it 15 minutes and played some movies and music it seems to keep a solid average...
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17 Jul 2023 05:34 #275621
by P.J.B.C
Replied by P.J.B.C on topic 7i92 and G540 combination?
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17 Jul 2023 05:52 #275622
by P.J.B.C
Replied by P.J.B.C on topic 7i92 and G540 combination?
On closer inspection this is not an issue the fault light is visibly increased when latching the E-stop...
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17 Jul 2023 10:59 #275639
by tommylight
Replied by tommylight on topic 7i92 and G540 combination?
It should be off, completely.
Check grounding, 0V wires from power supply to G540 and to the rest of electronics.
Check grounding, 0V wires from power supply to G540 and to the rest of electronics.
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