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sudo chrt 99 ping -i .001 -q -c 60000 10.10.10.10

 
no se como hacerlo

   

Sorry, typo

sudo chrt 99 ping -i .001 -q -c 60000 [card_ip_address]
 

I recently installed linuxCnc on a RPI5 and experienced a number of connecting issues with 7i92, I want to share.
First step the ethernet connection to 10.10.10.10, fixed by setting the RPI5 address to 10.10.10.21 (ipconfig), this enabled me to ping the board.
Secondly and more time consuming was getting the first steppen motor (X-axis) to rotate.
Here mesaflash was the most important tool:
run: mesaflash --device 7I92 --addr 10.10.10.10 --readhmid

this reports the pin layout and for me it reported all pins mapped to None!

After this it became easy finding a .bit file flashed that to the board,
and now the pncconfig application for the X-axis got my steppen motor running.

I know this is only step one but now I can start tuning to the exact settings.

Pining the Ethernet IRQ to a non-isolated core  would have the same effect
as not pinning the IRQ at all (especially if irqbalance is disabled as it seems
to be in the standard Debian LinuxCNC distributions)

Ip address is 10.10.10.10 es un ordenador un poco viejo y la verdad no se como hacer (sudo chart 99 ping -i .001 -q -c 60000 [card_ip_address]) esto me sale not found