noob start problems with esera ethernet ebus adapter

[hasechris]

Hi,

i just cant get this esera ethernet ebus adapter to work.

Can someone pinpoint me to some more debug steps?

• I can confirm the data led is blinking rapidly.
• the esera adapter is setup in tcp server mode
• the esera adapter is serially setup: 2400, 8N1, No Parity and no Hardware Flow Control

Greetings
hasechris

root@1cb873587399:/# ebusd --foreground --scanconfig -d "enh:10.253.42.31:5000" --latency=20
2022-12-31 04:47:53.421 [main notice] ebusd 22.4.v22.4 started with auto scan on enhanced device 10.253.42.31:5000
2022-12-31 04:47:53.908 [bus notice] device status: resetting
2022-12-31 04:47:53.908 [bus notice] bus started with own address 31/36
2022-12-31 04:47:53.935 [bus error] device status: unexpected enhanced command 0x0f
2022-12-31 04:47:53.980 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:54.076 [bus error] device status: unexpected enhanced command 0x0f
2022-12-31 04:47:54.121 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:54.166 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:54.256 [bus error] device status: unexpected enhanced command 0x0f
2022-12-31 04:47:54.301 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:54.345 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:54.434 [bus error] device status: unexpected available enhanced following byte 1
2022-12-31 04:47:54.482 [bus error] device status: unexpected enhanced command 0x0d
2022-12-31 04:47:54.526 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:54.615 [bus error] device status: unexpected enhanced command 0x0f
2022-12-31 04:47:54.659 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:54.755 [bus error] device status: unexpected available enhanced following byte 1
2022-12-31 04:47:54.801 [bus error] device status: unexpected enhanced command 0x0d
2022-12-31 04:47:54.894 [bus error] device status: unexpected available enhanced following byte 1
2022-12-31 04:47:54.937 [bus error] device status: unexpected enhanced command 0x0d
2022-12-31 04:47:54.984 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:55.074 [bus error] device status: unexpected available enhanced following byte 1
2022-12-31 04:47:55.117 [bus error] device status: unexpected enhanced command 0x0d
2022-12-31 04:47:55.165 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:55.254 [bus error] device status: unexpected enhanced command 0x0f
2022-12-31 04:47:55.299 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:55.342 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:55.434 [bus error] device status: unexpected enhanced command 0x0f
2022-12-31 04:47:55.481 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:55.526 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:55.615 [bus error] device status: unexpected enhanced command 0x0f
2022-12-31 04:47:55.659 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:55.703 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:55.794 [bus error] device status: unexpected enhanced command 0x0f
2022-12-31 04:47:55.841 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:55.887 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:55.933 [bus notice] signal acquired
2022-12-31 04:47:55.945 [bus error] device status: unexpected available enhanced following byte 1
2022-12-31 04:47:55.954 [bus error] device status: unexpected available enhanced following byte 1
2022-12-31 04:47:55.982 [bus error] device status: unexpected available enhanced following byte 1
2022-12-31 04:47:55.986 [bus error] device status: unexpected available enhanced following byte 1
2022-12-31 04:47:56.003 [bus error] device status: unexpected available enhanced following byte 1
2022-12-31 04:47:56.033 [bus error] device status: unexpected available enhanced following byte 1
2022-12-31 04:47:56.038 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:56.084 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:56.174 [bus error] device status: unexpected available enhanced following byte 1
2022-12-31 04:47:56.217 [bus error] device status: unexpected enhanced command 0x0d
2022-12-31 04:47:56.262 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:56.307 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:56.396 [bus error] device status: unexpected enhanced command 0x0f
2022-12-31 04:47:56.441 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:56.486 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:56.536 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:56.581 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:56.625 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:56.721 [bus error] device status: unexpected enhanced command 0x0f
2022-12-31 04:47:56.734 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:56.755 [bus error] device status: unexpected available enhanced byte 2
^C2022-12-31 04:47:56.758 [main notice] SIGINT received
2022-12-31 04:47:57.261 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:57.306 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:57.397 [bus error] device status: unexpected enhanced command 0x0f
2022-12-31 04:47:57.442 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:57.534 [bus error] device status: unexpected available enhanced following byte 1
2022-12-31 04:47:57.577 [bus error] device status: unexpected enhanced command 0x0d
2022-12-31 04:47:57.622 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:57.666 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:57.754 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:57.802 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:57.847 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:57.894 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:57.939 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:57.983 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:58.075 [bus error] device status: unexpected enhanced command 0x0e
2022-12-31 04:47:58.076 [bus error] signal lost
2022-12-31 04:47:58.119 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:58.164 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:58.253 [bus error] device status: unexpected enhanced command 0x0f
2022-12-31 04:47:58.297 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:58.342 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:58.433 [bus error] device status: unexpected available enhanced following byte 1
2022-12-31 04:47:58.476 [bus error] device status: unexpected enhanced command 0x0d
2022-12-31 04:47:58.521 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:58.614 [bus error] device status: unexpected available enhanced following byte 1
2022-12-31 04:47:58.659 [bus error] device status: unexpected enhanced command 0x0d
2022-12-31 04:47:58.704 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:58.753 [bus error] device status: unexpected available enhanced byte 2
^C2022-12-31 04:47:58.769 [main notice] SIGINT received
2022-12-31 04:47:58.798 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:58.842 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:58.935 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:58.979 [bus error] device status: unexpected available enhanced byte 2
^C2022-12-31 04:47:59.011 [main notice] SIGINT received
2022-12-31 04:47:59.023 [bus error] device status: unexpected available enhanced byte 2
2022-12-31 04:47:59.024 [main notice] ebusd stopped

[Galileo53]

esera will truly NOT support the enhanced mode. So you should remove the "enh:".

[hasechris]

Hi :)

sorry for the delay, i was sadly busy the last days. But now i got to test some more. On one side that helped with the device status errors, but the scanconfig=full did sadly not find anything.

Below you can find a debug log with the bus raw values enabled. Latency in this run was 5 msec, but i tried it with 10,25,50,100 msec and that did not change the result of the scan.

Does somebody know some more debugging, what the problem could be? Im completly new to ebus and all of it, so i just dont know what the problem might be here.

Greetings and thank you for the help
hasechris

The raw log: https://pastebin.com/YB7pehpr (was to long to paste here)

[hasechris]

[hasechris]

[hasechris]

[hasechris]

Here are a few more pictures for info on what heater I have. Do not know if that helps.

[hasechris]

OW GAWD... I feel so stupid.

I bought a non-TP cable to connect the ebus adapter to my heater. I just saw a note in the fhem forum to "always use twisted pair cabling". Now it seems to work flawlessly.

Sorry for all the fuss.