MQTT Login works, Messages not

qurt

I already finde and followed some posts about MQTT setup like this one:
Re: Help with MQTT setup

So fare I achieved that my mqtt mosquitto server recognize and accept the login of the Duet Raspberry Pi (I am using SBC mode)
I achieved this by the correct configuration of:

M586 C"duet" U"username" K"password" S"subscription" O2 ; configure MQTT parameters
M586 P4 R1884 H192.168.10.244 S1    ; Enable MQTT protocol/client

But if i post to a topic
like
M118 P6 S"message" T"topic" ; Publish message (See M118 for more details)

The server doesn't receive any messages from the duet config. I also tried the same topic and message from another computer which worked without any problems.
Also Duet dosn't show any other messages from the server.

jay_s_uk

@qurt what version are you running?
There was a hotfix for MQTT made about 2 weeks ago that I assume made it into 3.6b4 but I don't know.
https://github.com/Duet3D/DuetSoftwareFramework/commit/982b58c2b50f704b1216986276d3fb5ee67a24fe
Maybe @chrishamm can comment

0

chrishamm committed to Duet3D/DuetSoftwareFramework

Hotfix for MQTT support

Made M586.5 C, U, K parameters optional

dc42

@qurt which board and firmware version are you running, and is it in standalone or SBC mode?