ebusd
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john30
ebusd TEM chaffauteaux
Hi i'm back from old working installation with my raspiB and this serelia green.
All was working from 2016 before my coupler take water in 12/2019.
I've just receive the green one from esera and it seems i get latency issue :(
I test and get always AA message.
this what i have now:
2021-04-30 19:24:43.092 [update info] received BC cmd: 10fe0700090000ffffffffffffff
2021-04-30 19:24:43.095 [update notice] received unknown BC cmd: 10fe0700090000ffffffffffffff
2021-04-30 19:24:48.016 [bus info] poll cmd: 331506210402d70040
2021-04-30 19:24:48.019 [bus debug] start request 33
2021-04-30 19:24:48.019 [bus debug] arbitration start with 33
2021-04-30 19:24:48.071 [bus debug] arbitration won
2021-04-30 19:24:48.071 [bus debug] arbitration delay 566 micros
2021-04-30 19:24:48.072 [bus debug] switching from ready to send command
2021-04-30 19:24:48.080 [bus debug] send/receive symbol latency 6 ms
2021-04-30 19:24:48.087 [bus debug] send/receive symbol latency 5 ms
2021-04-30 19:24:48.094 [bus debug] send/receive symbol latency 5 ms
2021-04-30 19:24:48.101 [bus debug] send/receive symbol latency 5 ms
2021-04-30 19:24:48.108 [bus debug] send/receive symbol latency 5 ms
2021-04-30 19:24:48.116 [bus debug] notify request: ERR: SYN received
2021-04-30 19:24:48.116 [bus error] poll usage boiler_hot_water_time failed: ERR: SYN received
2021-04-30 19:24:48.116 [bus debug] ERR: SYN received during send command, switching to ready
Remember all was working long time ago and my csv is still valid (checkconfig OK)
I read about latency but can't find where is the pb (pi serial console and port are off) and i use an usb adaptor.
@john30 if you could help me again on this?
Ps: Old discuss with the same boiler and same pi was here: https://github.com/john30/ebusd/issues/23
PSbis: The pi kernel as evolved and i use the last ebusd version (also try 2.2 as before)
Hi @john30 i try to upgrade latency with this command:
ebusd -f --device=/dev/ttyUSB0 --loglevel=debug --enablehex --address=33 -c /home/pi/ebusd-TEM/ --scanconfig --lograwdata --latency=100000 --receivetimeout 10000
but still the same thing.
I do nt understand how to find my mistake...
https://pastebin.com/ftAzzKUk
did you adjiust the poti well enough?
Pretty ~99% sure. I really got only AA and correct data but seems not fast enough
lets have a look at some raw logging. whats the environment exactly? i.e. adapter, USB-serial bridge, host, ebus devices
Ok i start again with the remote controller to try find the error. So when the remote display a value, like boiler pressure it works. I mean the value is update in ebus and available in right mqtt topics. but when i force to read from ebus i got error:
ebusctl r -f circuit_pressure
ERR: wrong symbol received
got this when using remote controller:
ebusctl find
boiler circuit_pressure = 1.1
So i start to think that maybe ebusd didn't send read command correctly
pi@raspberrybplus:~ $ ebusctl r -f circuit_pressure
ERR: wrong symbol received
pi@raspberrybplus:~ $ ebusctl f circuit_pressure
boiler circuit_pressure = 1.1
Options to pass to ebusd (run "ebusd -?" for more info):
EBUSD_OPTS="--scanconfig -d /dev/ttyUSB0 --loglevel=info --latency=10000 --enablehex --address 33 --receivetimeout 10000 -c /home/pi/ebusd-TEM/ --mqtthost=mosquito --mqttport=1883"
2022-02-16 16:19:42.261 [bus notice] <aa
2022-02-16 16:19:42.321 [bus notice] <aa
2022-02-16 16:19:42.381 [bus notice] <aa
2022-02-16 16:19:42.441 [bus notice] <aa
2022-02-16 16:19:42.501 [bus notice] <aa
2022-02-16 16:19:42.561 [bus notice] <aa
2022-02-16 16:19:42.620 [bus notice] <aa
2022-02-16 16:19:42.680 [bus notice] <aa
2022-02-16 16:19:42.739 [bus notice] <aa
2022-02-16 16:19:42.799 [bus notice] <aa
2022-02-16 16:19:42.860 [bus notice] <aa
2022-02-16 16:19:42.920 [bus notice] <aa
2022-02-16 16:19:42.980 [bus notice] <aa
2022-02-16 16:19:43.040 [bus notice] <aa
2022-02-16 16:19:43.100 [bus notice] <aa
2022-02-16 16:19:43.159 [bus notice] <aa
2022-02-16 16:19:43.220 [bus notice] <aa
2022-02-16 16:19:43.279 [bus notice] <aa
2022-02-16 16:19:43.339 [bus notice] <aa
2022-02-16 16:19:43.399 [bus notice] <aa
2022-02-16 16:19:43.459 [bus notice] <aa
2022-02-16 16:19:43.519 [bus notice] <aa
2022-02-16 16:19:43.578 [bus notice] <aa
2022-02-16 16:19:43.638 [bus notice] <aa
2022-02-16 16:19:43.698 [bus notice] <aa
2022-02-16 16:19:43.758 [bus notice] <aa
2022-02-16 16:19:43.818 [bus notice] <aa
2022-02-16 16:19:43.878 [bus notice] <aa
2022-02-16 16:19:43.938 [bus notice] <aa
2022-02-16 16:19:43.998 [bus notice] <aa
2022-02-16 16:19:44.052 [bus info] poll cmd: 311506210400810040
2022-02-16 16:19:44.058 [bus notice] <aa
2022-02-16 16:19:44.058 [bus notice] >31
2022-02-16 16:19:44.064 [bus notice] <31
2022-02-16 16:19:44.064 [bus info] arbitration delay 640 - 1620 micros
2022-02-16 16:19:44.065 [bus notice] >15
2022-02-16 16:19:44.071 [bus notice] <15
2022-02-16 16:19:44.072 [bus notice] >06
2022-02-16 16:19:44.078 [bus notice] <06
2022-02-16 16:19:44.079 [bus notice] >21
2022-02-16 16:19:44.085 [bus notice] <21
2022-02-16 16:19:44.087 [bus notice] >04
2022-02-16 16:19:44.093 [bus notice] <04
2022-02-16 16:19:44.094 [bus notice] >00
2022-02-16 16:19:44.101 [bus notice] <00
2022-02-16 16:19:44.102 [bus notice] >81
2022-02-16 16:19:44.108 [bus notice] <81
2022-02-16 16:19:44.109 [bus notice] >00
2022-02-16 16:19:44.115 [bus notice] <00
2022-02-16 16:19:44.116 [bus notice] >40
2022-02-16 16:19:44.120 [bus notice] <1d
2022-02-16 16:19:44.120 [bus error] poll boiler Z1_amb_temp failed: ERR: wrong symbol received
2022-02-16 16:19:44.124 [bus notice] <e8
2022-02-16 16:19:44.178 [bus notice] <aa
2022-02-16 16:19:44.237 [bus notice] <aa
2022-02-16 16:19:44.298 [bus notice] <aa
2022-02-16 16:19:44.357 [bus notice] <aa
2022-02-16 16:19:44.417 [bus notice] <aa
2022-02-16 16:19:44.477 [bus notice] <aa
2022-02-16 16:19:44.537 [bus notice] <aa
2022-02-16 16:19:44.597 [bus notice] <aa
2022-02-16 16:19:44.657 [bus notice] <aa
2022-02-16 16:19:44.717 [bus notice] <aa
2022-02-16 16:19:44.777 [bus notice] <aa
2022-02-16 16:19:44.836 [bus notice] <aa
2022-02-16 16:19:44.896 [bus notice] <aa
2022-02-16 16:19:44.956 [bus notice] <aa
2022-02-16 16:19:45.016 [bus notice] <aa
2022-02-16 16:19:45.076 [bus notice] <aa
2022-02-16 16:19:45.136 [bus notice] <aa
2022-02-16 16:19:45.196 [bus notice] <aa
2022-02-16 16:19:45.256 [bus notice] <aa
2022-02-16 16:21:55.047 [bus info] poll cmd: 311506210401870040
2022-02-16 16:21:55.114 [bus notice] <ea
2022-02-16 16:21:55.173 [bus error] poll order heating_temp_selected failed: ERR: wrong symbol received
2022-02-16 16:21:55.233 [bus notice] >311506210401870040<2ad0
2022-02-16 16:22:00.865 [bus notice] <ea
2022-02-16 16:22:01.038 [bus info] poll cmd: 311506210402d00040
2022-02-16 16:22:01.104 [bus error] poll usage boiler_cycle failed: ERR: wrong symbol received
2022-02-16 16:22:01.164 [bus notice] >311506210402d00040<0ae8
2022-02-16 16:22:02.770 [bus notice] <0115101105e71dd4000139000906038d0800001500012500
2022-02-16 16:22:07.019 [bus info] poll cmd: 311506210402d60040
2022-02-16 16:22:07.086 [bus error] poll usage boiler_heating_time failed: ERR: wrong symbol received
2022-02-16 16:22:07.146 [bus notice] >311506210402d60040<0af4
2022-02-16 16:22:10.981 [bus notice] <ba
2022-02-16 16:22:12.226 [bus notice] <0115101105e71dd4000139000906038d0800001500012500
2022-02-16 16:22:13.002 [bus info] poll cmd: 311506210402d70040
2022-02-16 16:22:13.069 [bus error] poll usage boiler_hot_water_time failed: ERR: wrong symbol received
2022-02-16 16:22:13.128 [bus notice] >311506210402d70040<1de8
2022-02-16 16:22:16.303 [bus notice] <d5
2022-02-16 16:22:17.142 [bus notice] <be
2022-02-16 16:22:18.648 [bus notice] <01fe070009008049470101010107eb
2022-02-16 16:22:19.003 [bus info] poll cmd: 311506210402d90040
2022-02-16 16:22:19.070 [bus error] poll usage boiler_time failed: ERR: wrong symbol received
2022-02-16 16:22:19.130 [bus notice] >311506210402d90040<2ae8
2022-02-16 16:22:21.692 [bus notice] <0115101105e71dd4000139000906038d0800001500012500
2022-02-16 16:22:25.044 [bus info] poll cmd: 31150621060487004000ef
2022-02-16 16:22:25.164 [bus error] poll boiler mode failed: ERR: read timeout
2022-02-16 16:22:25.171 [bus notice] >31150621060487004000ef9b
2022-02-16 16:22:27.088 [bus notice] <af
2022-02-16 16:22:27.267 [bus notice] <ea
2022-02-16 16:22:27.447 [bus notice] <dddd
2022-02-16 16:22:30.684 [bus notice] <ab
2022-02-16 16:22:31.036 [bus info] poll cmd: 311506210409de0040
2022-02-16 16:22:31.102 [bus error] poll heating_part month_next_maintenance failed: ERR: wrong symbol received
2022-02-16 16:22:31.196 [bus notice] >311506210409de0040<2a0015101105e71dd4000139000906038d080000150001...
2022-02-16 16:22:31.210 [bus notice] ...<2500
2022-02-16 16:22:32.470 [bus notice] <ea
2022-02-16 16:22:33.548 [bus notice] <ea
as you can see in the log, when ebusd sends 0x40, it receives 0x1d instead, so the protocol is broken:
2022-02-16 16:19:44.116 [bus notice] >40
2022-02-16 16:19:44.120 [bus notice] <1d
this is logged as "wrong symbol received" and is at 99% due to the potentiometer not being adjusted fine enough
I try to play with the potentiometer, nothing better. I always add the error on last symbol. I'm going to try the old v2.2 that was working in 2016 to see if it's better, and the ebus-connector as mentionned by @baggerfahrer441
if your interface can't receive the expected symbols, then using another interpreter on the messages won't be able to do any better
@john30 Silly things I can't understand why it still not work.
Did you know if esera change something in their ebusd/USB coupler since few years( excepttm the old package was grey and the new one is green🤣)
My boiled died this year. So I won't be able to make more test/debug with this one.
The only good news is that a Vaillant one is on the way so I would be able to validate if the problems comes form the e-bus adapter. I let you know when it will be in service.