Hello Andreas,
thank you very much for the installation manual,
in /etc/sysconfig/ I only had an "ethercat" file but no "ethercat.conf"
I deleted "ethercat"
Ive had a problem with
KEYRING=/usr/share/keyrings/ethercat.gpg curl -fsSL
https://download.opensuse.org/repositories/home:/bone11111:/branches:/science:/EtherLab/xUbuntu_22.04/Release.key
| gpg --dearmor | sudo tee "$KEYRING" >/dev/null
it said
tee: '': File or Directory not found
but it seems to be solved by typing sudo tee"$KEYRING"
(without any spaces between tee and "$KEYRING".
It executed without any messages.
after step 3. "sudo apt-get update" I got an error message:
.....
W: GPG-Fehler:
http://download.opensuse.org/repositories/home:/bone11111:/branches:/science:/EtherLab/xUbuntu_22.04
./ InRelease: Die folgenden Signaturen konnten nicht überprüft werden,
weil ihr öffentlicher Schlüssel nicht verfügbar ist: NO_PUBKEY
A08216C4FF0D8EF7
N: Das Laden der konfigurierten Datei »main/binary-i386/Packages« wird
übersprungen, da das Depot »https://esm.ubuntu.com/realtime/ubuntu jammy
InRelease« die Architektur »i386« nicht unterstützt.
I searched for a solution to get the public key but the code/command I
found was deprecated and didnt work.
I continued with step 4.
sudo apt-get install linux-headers-5.15.0-1020-realtime
which said:
....
0 aktualisiert, 0 neu installiert, 0 zu entfernen und 0 nicht
aktualisiert.
but shouldnt it have changed something?
in step 5. the testmanager couldnt be found
I wasnt sure if the "ethercat"-file from
/usr/local/share/etherlab/etc/sysconfig/ethercat has to be copied to
/etc/sysconfig or if it should be an "etherlab.conf"-file that must be
copied?
also after the intallation there was no new
/lib/modules/KERNELVERSION/ethercat - file, which I deleted before.
message after starting and checking the master:
Master0
Phase: Idle
Active: no
Slaves: 4
Ethernet devices:
Main: 88:a4:c2:bf:73:10 (attached)
Link: UP
Tx frames: 34954
Tx bytes: 2156184
Rx frames: 34953
Rx bytes: 2156124
Tx errors: 0
Tx frame rate [1/s]: 488 2403 547
Tx rate [KByte/s]: 28.6 145.3 32.9
Rx frame rate [1/s]: 488 2403 547
Rx rate [KByte/s]: 28.6 145.3 32.9
Common:
Tx frames: 620372
Tx bytes: 37340208
Rx frames: 620344
Rx bytes: 37338528
Lost frames: 28
Tx frame rate [1/s]: 488 2403 547
Tx rate [KByte/s]: 28.6 145.3 33.0
Rx frame rate [1/s]: 488 2403 547
Rx rate [KByte/s]: 28.6 145.3 33.0
Loss rate [1/s]: 0 0 0
Frame loss [%]: 0.0 0.0 0.0
Distributed clocks:
Reference clock: Slave 0
DC reference time: 0
Application time: 0
2000-01-01 00:00:00.000000000
status:
● ethercat.service - EtherCAT Master Kernel Modules
Loaded: loaded (/lib/systemd/system/ethercat.service; disabled;
vendor preset: enabled)
Active: active (exited) since Mon 2022-09-19 12:48:01 CEST; 4h 3min
ago
Process: 3296 ExecStart=/usr/local/share/etherlab/sbin/ethercatctl
start (code=exited, stat>
Main PID: 3296 (code=exited, status=0/SUCCESS)
CPU: 13ms
Sep 19 12:48:01 ec-Lenovo-V15-G2-ITL systemd[1]: Starting EtherCAT
Master Kernel Modules...
Sep 19 12:48:01 ec-Lenovo-V15-G2-ITL systemd[1]: Finished EtherCAT
Master Kernel Modules.
lines 1-9/9 (END)
Sadly it still doesnt work properly, I guess the installation wasnt
complete. Do you know how I can fix the errors that occurred?
Regards
Henrik
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