Support for Cecotec Conga 3890

[LuisDiazUgena]

Hi!

I would like to provide help to integrate the 3890 model. I have installed the congatudo Addon and conneced to the 3890 via SSH and to edit the host file. (password is @3i#sc$RD%xm^2S& for this model)

content of hosts file is:

cat /etc/hosts
127.0.0.1 localhost

::1     localhost ip6-localhost ip6-loopback
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
192.168.1.56 cecotec.das.3irobotix.net cecotec.download.3irobotix.net cecotec.log.3irobotix.net cecotec.ota.3irobotix.net eu.das.3irobotics.net eu.log.3irobotics.net eu.ota.3irobotics.net cecotec-das.3irobotix.net cecotec-log.3irobotix.net cecotec-upgrade.3irobotix.net cecotec-download.3irobotix.net

being 192.168.1.56 the IP of a home assistant server running on a rasbperry pi 4 using home assistant OS.

This robot has SSL enabled:

root@TinaLinux:~# cat /etc/sysconf/sysConfig.ini
[Sys_Config]
server_cmd_address=cecotec-ota.3irobotix.net
server_map_address=cecotec-ota.3irobotix.net
server_log_address=eu.log.3irobotics.net
server_ota_address=cecotec-ota.3irobotix.net
server_ssl_cmd_port=8001
server_ssl_map_port=8001
server_ssl_enable=1
server_cmd_port=4010
server_map_port=4030
server_sync_time_port=4050
server_log_port=21
server_ota_check_port=8001
server_ota_download_port=2300
wlan_port=8111
wlan_broad_port=8888
deviceFirmsID=1003
deviceType=4
languageType=2
hardwareRtc=1
timezoneSec=28800
ctrl_version=V5.0

I would like to know if there is anything I can do to help integrating this model. I assume that many models would have the same or similar protocol. Please let me know if there is anything else I can do.

[adrigzr]

Hi @LuisDiazUgena,

Have you tried to change server_ssl_enable to 0 in /mnt/UDISK/config/sysConfig.ini and /etc/sysconf/sysConfig.ini and starting Valetudo?

[LuisDiazUgena]

Hi! thanks for the quick response.

I have disabled ssl server on both files:

root@TinaLinux:~# cat /mnt/UDISK/config/sysConfig.ini
[Sys_Config]
server_cmd_address=cecotec-ota.3irobotix.net
server_map_address=cecotec-ota.3irobotix.net
server_log_address=eu.log.3irobotics.net
server_ota_address=cecotec-ota.3irobotix.net
server_ssl_cmd_port=8001
server_ssl_map_port=8001
server_ssl_enable=0
server_cmd_port=4010
server_map_port=4030
server_sync_time_port=4050
server_log_port=21
server_ota_check_port=8001
server_ota_download_port=2300
wlan_port=8111
wlan_broad_port=8888
deviceFirmsID=1003
deviceType=4
languageType=2
hardwareRtc=1
timezoneSec=28800
ctrl_version=V5.0
root@TinaLinux:~# cat /etc/sysconf/sysConfig.ini
[Sys_Config]
server_cmd_address=cecotec-ota.3irobotix.net
server_map_address=cecotec-ota.3irobotix.net
server_log_address=eu.log.3irobotics.net
server_ota_address=cecotec-ota.3irobotix.net
server_ssl_cmd_port=8001
server_ssl_map_port=8001
server_ssl_enable=0
server_cmd_port=4010
server_map_port=4030
server_sync_time_port=4050
server_log_port=21
server_ota_check_port=8001
server_ota_download_port=2300
wlan_port=8111
wlan_broad_port=8888
deviceFirmsID=1003
deviceType=4
languageType=2
hardwareRtc=1
timezoneSec=28800

After that I have restarted the congatudo addond. WebUi shows Loading State...! and addon log is:

[s6-init] making user provided files available at /var/run/s6/etc...exited 0.
[s6-init] ensuring user provided files have correct perms...exited 0.
[fix-attrs.d] applying ownership & permissions fixes...
[fix-attrs.d] done.
[cont-init.d] executing container initialization scripts...
[cont-init.d] done.
[services.d] starting services
[services.d] done.
[11:28:16] INFO: Using configuration from '/config/valetudo.json'...
[2022-01-14T10:28:19.918Z] [INFO] Loading configuration file: /config/valetudo.json
[2022-01-14T10:28:20.585Z] [INFO] Set Logfile to /tmp/valetudo.log
[2022-01-14T10:28:20.608Z] [INFO] Starting Valetudo 2021.09.1
[2022-01-14T10:28:20.610Z] [INFO] Commit ID: ref: refs/heads/feature-conga
[2022-01-14T10:28:20.611Z] [INFO] Configuration file: /config/valetudo.json
[2022-01-14T10:28:20.612Z] [INFO] Logfile: /tmp/valetudo.log
[2022-01-14T10:28:20.613Z] [INFO] Robot: Cecotec Conga (CecotecCongaRobot)
[2022-01-14T10:28:20.613Z] [INFO] JS Runtime Version: v16.8.0
[2022-01-14T10:28:20.614Z] [INFO] Arch: arm64
[2022-01-14T10:28:20.616Z] [INFO] Max Heap Size: 64 MiB
[2022-01-14T10:28:20.617Z] [INFO] Node Flags: --expose-gc --max-heap-size=64 --sparkplug
[2022-01-14T10:28:20.624Z] [INFO] Autogenerated System ID: FatPortlyCapybara
[2022-01-14T10:28:24.434Z] [INFO] Webserver running on port 8080
[2022-01-14T10:28:24.462Z] [INFO] Connected successfully to MQTT broker
[2022-01-14T10:28:24.915Z] [INFO] MQTT configured

After that I have rebooted the robot via ssh and restarted the addon.

Same output as before. webui shows 502:bat_gataway error in the bottom for a few seconds.

[adrigzr]

@LuisDiazUgena, I think you need to add your robot domains to the host list. This one seems to not be in the list:cecotec-ota.3irobotix.net

[LuisDiazUgena]

I have followed the instructions on https://github.com/txitxo0/congatudo-add-on#connect-your-robot

The server listed there is cecotec.ota.3irobotix.net instead of cecotec-ota.3irobotix.net (- instead of . between cecotec and ota). I have added cecotec-ota.3irobotix.net to the hosts file.

root@TinaLinux:~# cat /etc/hosts
127.0.0.1 localhost

::1     localhost ip6-localhost ip6-loopback
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
192.168.1.56 cecotec.das.3irobotix.net cecotec.download.3irobotix.net cecotec.log.3irobotix.net cotec-ota.3irobotix.net .ota.3irobotix.net eu.das.3irobotics.net eu.log.3irobotics.net eu.ota.3irobotics.net cecotec-das.3irobotix.net cecotec-log.3irobotix.net cecotec-upgrade.3irobotix.net cecotec-download.3irobotix.net

and rebooted the robot.

After that, webUI or logs are not updating. So, I proceed to restart the addon. (I have reverted the SSL values to default to make the fresh from start).

webUi shows loading state message and log is

[s6-init] making user provided files available at /var/run/s6/etc...exited 0.
[s6-init] ensuring user provided files have correct perms...exited 0.
[fix-attrs.d] applying ownership & permissions fixes...
[fix-attrs.d] done.
[cont-init.d] executing container initialization scripts...
[cont-init.d] done.
[services.d] starting services
[services.d] done.
[11:52:43] INFO: Using configuration from '/config/valetudo.json'...
[2022-01-14T10:52:47.203Z] [INFO] Loading configuration file: /config/valetudo.json
[2022-01-14T10:52:47.683Z] [INFO] Set Logfile to /tmp/valetudo.log
[2022-01-14T10:52:47.706Z] [INFO] Starting Valetudo 2021.09.1
[2022-01-14T10:52:47.708Z] [INFO] Commit ID: ref: refs/heads/feature-conga
[2022-01-14T10:52:47.708Z] [INFO] Configuration file: /config/valetudo.json
[2022-01-14T10:52:47.710Z] [INFO] Logfile: /tmp/valetudo.log
[2022-01-14T10:52:47.710Z] [INFO] Robot: Cecotec Conga (CecotecCongaRobot)
[2022-01-14T10:52:47.711Z] [INFO] JS Runtime Version: v16.8.0
[2022-01-14T10:52:47.712Z] [INFO] Arch: arm64
[2022-01-14T10:52:47.713Z] [INFO] Max Heap Size: 64 MiB
[2022-01-14T10:52:47.714Z] [INFO] Node Flags: --expose-gc --max-heap-size=64 --sparkplug
[2022-01-14T10:52:47.720Z] [INFO] Autogenerated System ID: FatPortlyCapybara
[2022-01-14T10:52:51.329Z] [INFO] Webserver running on port 8080
[2022-01-14T10:52:51.357Z] [INFO] Connected successfully to MQTT broker
[2022-01-14T10:52:51.790Z] [INFO] MQTT configured`

Now I'm going to proceed to disable ssl server on /mnt/UDISK/config/sysConfig.ini and /etc/sysconf/sysConfig.ini :

root@TinaLinux:~# cat /etc/sysconf/sysConfig.ini
[Sys_Config]
server_cmd_address=cecotec-ota.3irobotix.net
server_map_address=cecotec-ota.3irobotix.net
server_log_address=eu.log.3irobotics.net
server_ota_address=cecotec-ota.3irobotix.net
server_ssl_cmd_port=8001
server_ssl_map_port=8001
server_ssl_enable=0
server_cmd_port=4010
server_map_port=4030
server_sync_time_port=4050
server_log_port=21
server_ota_check_port=8001
server_ota_download_port=2300
wlan_port=8111
wlan_broad_port=8888
deviceFirmsID=1003
deviceType=4
languageType=2
hardwareRtc=1
timezoneSec=28800
ctrl_version=V5.0

root@TinaLinux:~# cat /mnt/UDISK/config/sysConfig.ini
[Sys_Config]
server_cmd_address=cecotec-ota.3irobotix.net
server_map_address=cecotec-ota.3irobotix.net
server_log_address=eu.log.3irobotics.net
server_ota_address=cecotec-ota.3irobotix.net
server_ssl_cmd_port=8001
server_ssl_map_port=8001
server_ssl_enable=0
server_cmd_port=4010
server_map_port=4030
server_sync_time_port=4050
server_log_port=21
server_ota_check_port=8001
server_ota_download_port=2300
wlan_port=8111
wlan_broad_port=8888
deviceFirmsID=1003
deviceType=4
languageType=2
hardwareRtc=1
timezoneSec=28800
ctrl_version=V5.0

After changing that nothing changes on webui or log. Rebooting the robot, nothing changes. Rebooting the addon, nothing changes.

_______________ Update:

I have seen that the hosts file was not properly fullfiled. there was a mistake in one of the servers. I have fixed that:

root@TinaLinux:~# cat /etc/hosts
127.0.0.1 localhost

::1     localhost ip6-localhost ip6-loopback
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
192.168.1.56 cecotec.das.3irobotix.net cecotec.download.3irobotix.net cecotec.log.3irobotix.net cecotec-ota.3irobotix.net cecotec.ota.3irobotix.net eu.das.3irobotics.net eu.log.3irobotics.net eu.ota.3irobotics.net cecotec-das.3irobotix.net cecotec-log.3irobotix.net cecotec-upgrade.3irobotix.net cecotec-download.3irobotix.net
root@TinaLinux:~# reboot

restarted the robot and the addon and NOW we have some progress! 👍

[2022-01-14T11:07:39.964Z] [ERROR] Uncaught Exception {
  err: DomainException: Max length exceeded
      at PacketSocket.onReadable (/snapshot/app/node_modules/@agnoc/core/lib/sockets/packet.socket.js:110:29)
      at processImmediate (node:internal/timers:464:21) {
    metadata: undefined
  },
  origin: 'uncaughtException'
}
[2022-01-14T11:07:39.974Z] [INFO] Valetudo shutdown in progress...
[2022-01-14T11:07:40.025Z] [INFO] Valetudo shutdown done
[2022-01-14T11:07:40.027Z] [INFO] exiting with code 0...
[cmd] dumb-init exited 0
[cont-finish.d] executing container finish scripts...
[cont-finish.d] done.
[s6-finish] waiting for services.
[s6-finish] sending all processes the TERM signal.

[adrigzr]

@LuisDiazUgena,

[2022-01-14T11:07:39.964Z] [ERROR] Uncaught Exception {
  err: DomainException: Max length exceeded

This is a hint that the protocol used by this robot may be different. Take a look at #34 to see if you could record a proper network dump of your robot.

[LuisDiazUgena]

Thanks. I will get back as soon as I got the network dump.

[LuisDiazUgena]

@adrigzr Just sended this morning the network dump and the ssl keylog file to Jesus from freeconga telegram group.

[adrigzr]

Hi @LuisDiazUgena, perfect.

If the protocol is the same as with the 6090 and 4690, we are working hard and getting great results towards the integration with the library. It should be ready soon.

[thekimera]

Hi all, I'm new to the underground conga world and I'm amazed with all your work.
I can help with a Conga 3890 to test. I can't develop this kind of stuff but I manage fine in linux world.

[mcrespov]

Hi! Also, I have the 3890 model, if you need some information or network dumps without any problem, I'm not a developer, but I am a sysadmin.

[LuisDiazUgena]

hi @thekimera and @ZeroKing666, I have already extracted the logs and send those logs to some people in the conga telegram group. I don't know if there is any need to get more info.

[thekimera]

That's perfect, I was just offering.
You say there's a telegram group, could you share that please?

[LuisDiazUgena]

@thekimera https://t.me/freeconga