Yah. Iirc - the initial realtime that worked with Ethernet was xenomai...
(I used it with the help of Peter and Micheal h? ). Then rt-prempt was
integrated by Jeff (I think). I have no clue if xenomai even works either.
On Sat, Jul 9, 2022, 9:53 AM andy pugh <bodge...@gmail.com> wrote:
> On Tue, 28 Jun 2022 at 21:40, andy pugh <bodge...@gmail.com> wrote:
>
> > That seems like it can work, in that compiling uspace on the rtai
> > kernel works, and says "using LXRT realtime"
>
> It seems that uspace RTAI does not work with hm2_eth:
> andypugh@rm-one:~/linuxcnc-dev/src$ uname -a
> Linux rm-one 4.19.195-rtai-amd64 #5 SMP PREEMPT Sun Jul 11 19:13:27
> BST 2021 x86_64 GNU/Linux
> andypugh@rm-one:~/linuxcnc-dev/src$ halrun
> halcmd: loadrt hostmot2
> Note: Using LXRT realtime
> hm2: loading Mesa HostMot2 driver version 0.15
> halcmd: loadrt hm2_eth board_ip=192.168.1.121
> hm2_eth: loading Mesa AnyIO HostMot2 ethernet driver version 0.2
> hm2_eth: 192.168.1.121: INFO: Hardware address (MAC): 00:60:1b:10:00:08
> hm2_eth: discovered 7I80DB-16
> hm2/hm2_7i80.0: Low Level init 0.15
>
> {machine locks solid}
>
> Nothing appeared in the kernel log to show what the issue was before
> it locked. So I think we may need to deprecate this mode of operation.
>
> --
> atp
> "A motorcycle is a bicycle with a pandemonium attachment and is
> designed for the especial use of mechanical geniuses, daredevils and
> lunatics."
> — George Fitch, Atlanta Constitution Newspaper, 1912
>
>
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