New install on previously working system
- ckuecker
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22 Sep 2025 00:39 #335255
by ckuecker
Newe install on previously working system was created by ckuecker
Running 2.9.5 on a RPi 4. I had this system running well earlier, until I tried to update Easy Probe. Now, I can't communicate with the Mesa card on ETH0.
I had to replace my main PC, which wants to use the 192.168.1.x addresses. I changed the jumpers on my 7i96s to 10.10.10.10, and I can ping the card.
When I run LinuxCNC, I get the attached report.
Any suggestions?
I had to replace my main PC, which wants to use the 192.168.1.x addresses. I changed the jumpers on my 7i96s to 10.10.10.10, and I can ping the card.
When I run LinuxCNC, I get the attached report.
Any suggestions?
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22 Sep 2025 01:47 #335257
by unknown
Replied by unknown on topic Newe install on previously working system
If you could your ini & hal files and confirm the IP of the computer you are using. It could be as simple as an in correct IP in your Hal file.
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- tommylight
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22 Sep 2025 11:11 #335276
by tommylight
Replied by tommylight on topic Newe install on previously working system
From your error report:Usually means you have set the IP address on PC same as on Mesa card, the PC must have different last number for IP address, so
10.10.10.11 is OK for PC if Mesa is set at 10.10.10.10
hm2_eth: ERROR: can't connect: Permission denied10.10.10.11 is OK for PC if Mesa is set at 10.10.10.10
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22 Sep 2025 13:13 #335279
by ckuecker
Replied by ckuecker on topic New install on previously working system
Here are the .ini and .hal files.
The static IP of the RPi is 10.10.10.100 - I can ping the Mesa card from the terminal.
The static IP of the RPi is 10.10.10.100 - I can ping the Mesa card from the terminal.
Attachments:
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22 Sep 2025 13:29 #335280
by tommylight
Replied by tommylight on topic New install on previously working system
What does
ip a
return?
ip a
return?
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22 Sep 2025 13:31 #335281
by tommylight
Replied by tommylight on topic New install on previously working system
From your hal fileRemove the / from the first 10
loadrt hm2_eth board_ip="1/0.10.10.10" config="num_encoders=1 num_pwmgens=1 num_stepgens=5 sserial_port_0=0xxxxxxx"Please Log in or Create an account to join the conversation.
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22 Sep 2025 23:14 #335311
by ckuecker
Replied by ckuecker on topic New install on previously working system
That got me up - but now I've got "Unexpected realtime delay on task 0 with period 1000000"
Latency test gives 60624 ns jitter on the servo thread and 70111 ns jitter on the base thread.
Latency test gives 60624 ns jitter on the servo thread and 70111 ns jitter on the base thread.
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23 Sep 2025 02:34 #335314
by unknown
Replied by unknown on topic New install on previously working system
If your're running a mes card there is no need to test with a base thread. Servo thread is all that is needed.
Usual advice, turn off power saving, anything that attempts to change clock speed in the BIOS, also turn off hyper threading if that is an option, for a 4 coremachine you might get some relief from isolcpus=2,3
It may help to supply some details regarding the machine you're using.
Usual advice, turn off power saving, anything that attempts to change clock speed in the BIOS, also turn off hyper threading if that is an option, for a 4 coremachine you might get some relief from isolcpus=2,3
It may help to supply some details regarding the machine you're using.
Please Log in or Create an account to join the conversation.
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