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I removed hardware-irq-coalesce-rx-usecs 0 because I'm not using an intel chip and it worked again.
I have exchanged with ping 10.10.10.10.

on the other hand on mesact I have like mesage :

----Find IP Board---

Find IP board
Results : Unsupported ethernet device 7i97T at 10.10.10.10
No ether board fund

----Verify board

---

Device found at 10.10.10.10 is not a mesa Board

Most common cause of really terrible network latency
(ping times > 1 ms) is power management setup

Pining the IRQ can help if you are close but if you have 4 ms ping times
the host most likely has power management/speed switching still enabled


 

OK isolcpus should be 1 and you need to turn off hyperthreading in the BIOS setup

so first fix that in the BIOS and grub, reboot  and then run:

 

same routine:

chmod +x pinirq,txt

then

sudo ./pinirq.txt eth0

Then try running LinuxCNC again
 

Sorry that post was to be deleted.   Here are the screen shots of the terminal results and of the BIOS with the CPU info of what I an using.   
 

acourtjester wrote:

Ok where do I download checkmask.txt from???????
 

The file is in my original post

As I mentioned, at least with by browser you can right click on the link
and get a "save link as" menu that allows you to chose the name and location
where the file is stored

In pncconf, you should select 7i96s_d firmware
Which is the standard firmware installed in
7I96S's

pncconfs default firmware for the 7I96s  is wrong
(7i96s_7i74). This has been fixed in the most
recent pncconf version.

DId you reboot after changing the interfaces file?
 (the ip a command shows that enp2s0 is no set up)

If you did reboot and the static IP is not setup, it
probably indicates a syntax error in the interfaces file
or perhaps ethtool is not installed.

EDIT: you have address spelled wrong.
 

cnc@cnc:~$ ip a

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host noprefixroute
       valid_lft forever preferred_lft forever

2: enp2s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether 00:22:19:18:b2:4a brd ff:ff:ff:ff:ff:ff

To improve the latency by the way, you could add the following to /boot/armbianEnv.txt :
extraargs=cma=128M isolcpus=5,7

I've just tried to compile it and it seems to work fine, do you have the following file?
/usr/lib/linuxcnc/modules/hal_op5_io.so

In case you don't have that file you could try to copy the already compiled file (hal_op5_io.so from the zip file) to "/usr/lib/linuxcnc/modules/"

Habe den Fehler gefunden
Im pncconf auf der Seite mit der Auswahl der Mesakarte war aus mir unbekannten Gründen sserial = 2 eingetragen. Das habe ich geändert jetzt dreht der Motor
Edit 
Es gibt nach der Auswahl der 7i96s nochmals die Unterscheidung in drei verschiedene Karten. Vermutlich lag hier der Fehler
 

Thanks I did not fully understand the path to completion, The help has been great and I appreciate it greatly. Troubleshooting remotely does have it's weakness, but you guys have stuck with me. 

What does the command

ip a

report?

Wow the real-time worked for me, thanks a lot. now I get this:
Linux orangepi5-plus 5.10.160-rt89+ #8 SMP PREEMPT_RT Sun Apr 14 23:02:59 CST 2024 aarch64 GNU/Linux

About the driver, no I didn't use next branch. but the error was that the related files don't exist.
let me tell u what I've done step by step:

I clone linuxcnc-dev, however I already have linuxcnc installed by .deb package.2. Then I copied the hal_op5_io.c file to linuxcnc-dev/src/hal/drivers
3. Then I copied the version.h file and wiringPi folder from Guglielmi attachment in the following link to linuxcnc-dev/src/hal/drivers/opi5
4. Then I renamed the required files: wiringPi_c.h and piHiPri_c.h
5. Then I runI got it right? Did I miss anything?

Um sicherzugehen habe ich testweise nochmals eine Maschine konfiguriert
Leider erhalte ich die gleiche Fehlermeldung 
 

Im Ordner gab es mehrere HAL Dateien, ich wusste nicht welche Relevant ist und habe deshalb alle beigefügt.



 

To install the realtime kernel just download the 2 files from:
drive.google.com/drive/folders/1JglCIPKv...roZcjOvr?usp=sharing
Then first install the headers, then the kernel. sudo apt install ./linux-headers....

About the driver: did you use the "next" branch? Which errors do you get at what moment?
Were you able to compile/install it with: sudo halcompile --install hal_op5_io.c ?