[DSF Extension] Exec On MCode (was: Shutdown SBC)
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@wilriker If ExecOnMCode is installed as a DSF plugin (will be officially supported in 3.3), it's started by DuetPluginService which is started by multi-user.target. Note that v3.3 will introduce
/sys/dsf-config.gas well which is executed as soon as all the enabled plugins have been started.Previously plugins were started by DCS, so by basic.target AFAIR.
@oozeBot Either move your custom codes to
dsf-config.gif you're on pre-3.3 and/or add a delay to the end of your config file to make sure ExecOnMCode has been fully started before they're executed.Duet software engineer
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@chrishamm @wilriker - thank you both. We are just about to begin testing the 3.3 betas. This may need to be postponed until after it is released.
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@chrishamm As of right now ExecOnMCode is a simple API client just connecting to the socket. It is not yet converted to an official plugin. It will be started by a user-provided systemd unit (or arbitrary other means) completely independent of DCS.
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@wilriker
I once wrote you a PM in German. because I don't know if you understand what I am writing via google translator
@All
I would like to send an http command using the Mxxxx command.Let's assume I've installed everything as shown in the video linked here.
What do I have to enter where and how around this line:
http://IP.Adrresse.Of.Shelly/relay/0?turn=off
to be able to send?
P.S or edit or next step
i installed the ExecOnMCode with help of the two videos. but the shutdown (poweroff) with M7722 don't work for me.
The Service is running:
but in DWC i see this message:
M7722
Warning: M7722: Command is not supportedAnd the Raspi is still working/running.
On Terminal (connected with Raspi) i see:
pi@CCC:~ $
2021/05/18 22:24:53 Connection to DCS closed
2021/05/18 22:24:53 EOF
pi@CCC:~ $ -
@crazycreator So, if you want to make a simple HTTP/GET call I'd say you need a
cURLorwgetcommand:execonmcode -mCode 1234 -command 'wget -O /dev/null "http://IP.Adrresse.Of.Shelly/relay/0?turn=off"'If you want to put that into the
ExecStartline of a systemd unit you have to deal with systemd's escaping syntax. That will be a bit ugly but doable. Otherwise you could move thewgetcall into a simple bash-script and call that - one foronand one foroff. -
Ok .. sounds good.
But actually the script is not running correct ... the error popup on web-gui is the only reaction when I send M7722. The Raspi don't shut down or restart after this M7722 command.
the terminal show what you see on my terminal screen in my last posting
pi@CCC:/usr/local/bin $ sudo ./execonmcode -mCode 7722 -command "poweroff"
2021/05/19 20:47:59 Connection to DCS closed
2021/05/19 20:47:59 EOFI think that's the problem. But i have no idea how to fix this.
I did the installation exactly as shown in the video. -
nobody answer me?
when i try the command in terminal, connected with the Pi, with additional parameter
i see this outputpi@CCC:~ $ sudo /usr/local/bin/execonmcode -mCode 7722 -command poweroff -debug -trace 2021/05/20 15:54:21 7722: poweroff 2021/05/20 15:54:21 [DEBUG] <Recv> {"version":11,"id":20} 2021/05/20 15:54:21 [DEBUG] <Send> {"Mode":"Intercept","Version":7,"InterceptionMode":"Pre"} 2021/05/20 15:54:21 [DEBUG] <Recv> {"success":true} 2021/05/20 15:54:21 [DEBUG] <Connect> Connection establishedbut the Pi don't reboot or shut down ... no reaction
on dwc the same ... no reaction -
@crazycreator Can you check if the command
poweroffdoes work on your system in the first place?Also please check
execonmcodeversion (parameter-version). It looks to me as if you are using an older version.Manuel
Duet 3 6HC (v0.6) with RPi 4B on a custom Cartesian
with probably always latest firmware/DWC (incl. betas or self-compiled)
My Tool Collection -
@wilriker said in [DSF Extension] Exec On MCode (was: Shutdown SBC):
Can you check if the command poweroff does work on your system in the first place?
How can i do this?
@wilriker said in [DSF Extension] Exec On MCode (was: Shutdown SBC):
Also please check execonmcode version (parameter -version). It looks to me as if you are using an older version.
pi@CCC:~ $ sudo /usr/local/bin/execonmcode -version 2021/05/20 16:20:43 0x24142bc pi@CCC:~ $ -
@crazycreator said in [DSF Extension] Exec On MCode (was: Shutdown SBC):
How can i do this?
Run
sudo poweroffand check what that does.pi@CCC:~ $ sudo /usr/local/bin/execonmcode -version 2021/05/20 16:20:43 0x24142bc pi@CCC:~ $That looks like a bug in previous version and it may be that DCS is rejecting this client. Please get the version 5.2.0 of
execonmcodefrom GitHub and try again.Manuel
Duet 3 6HC (v0.6) with RPi 4B on a custom Cartesian
with probably always latest firmware/DWC (incl. betas or self-compiled)
My Tool Collection -
@wilriker I used 5.1 so that I could imitate the tutorial 100%. now I'm back on 5.2
sudo poweroff
pi@CCC:~ $ sudo poweroff Connection to ccc.local closed by remote host. Connection to ccc.local closed.Versionscheck
pi@CCC:~ $ sudo /usr/local/bin/execonmcode --version 5.2.0Debug and Trace
pi@CCC:~ $ sudo /usr/local/bin/execonmcode -mCode 7722 -command -poweroff -debug -trace 2021/05/20 16:35:27 7722: -poweroff 2021/05/20 16:35:27 [DEBUG] <Recv> {"version":11,"id":21} 2021/05/20 16:35:27 [DEBUG] <Send> {"Mode":"Intercept","Version":10,"InterceptionMode":"Pre","Channels":["HTTP","Telnet","File","USB","Aux","Trigger","Queue","LCD","SBC","Daemon","Aux2","AutoPause","Unknown"],"Filters":["M7722"],"PriorityCodes":false} 2021/05/20 16:35:27 [DEBUG] <Recv> {"success":true} 2021/05/20 16:35:27 [DEBUG] <Connect> Connection establishedput the M7722 command in DWC Console ... show me this in terminal
2021/05/20 16:35:58 Connection to DCS closed 2021/05/20 16:35:58 [DEBUG] <Close> Closing connection 2021/05/20 16:35:58 EOF -
@crazycreator said in [DSF Extension] Exec On MCode (was: Shutdown SBC):
pi@CCC:~ $ sudo /usr/local/bin/execonmcode -mCode 7722 -command -poweroff -debug -traceAt least this time you used
-poweroffwhich most likely is not a valid command.Manuel
Duet 3 6HC (v0.6) with RPi 4B on a custom Cartesian
with probably always latest firmware/DWC (incl. betas or self-compiled)
My Tool Collection -
@wilriker
but in shutdownsbc.service is used and in the video tutorial too.What should I write / use that instead?
What else can I try to get the script to work?
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@crazycreator Just remove the dash from the start of
poweroffthen it should work.Manuel
Duet 3 6HC (v0.6) with RPi 4B on a custom Cartesian
with probably always latest firmware/DWC (incl. betas or self-compiled)
My Tool Collection -
@wilriker
you mean so:pi@CCC:~ $ sudo /usr/local/bin/execonmcode -mCode 7722 -command poweroff -debug -trace 2021/05/20 18:47:03 7722: poweroff 2021/05/20 18:47:03 [DEBUG] <Recv> {"version":11,"id":80} 2021/05/20 18:47:03 [DEBUG] <Send> {"Mode":"Intercept","Version":10,"InterceptionMode":"Pre","Channels":["HTTP","Telnet","File","USB","Aux","Trigger","Queue","LCD","SBC","Daemon","Aux2","AutoPause","Unknown"],"Filters":["M7722"],"PriorityCodes":false} 2021/05/20 18:47:03 [DEBUG] <Recv> {"success":true} 2021/05/20 18:47:03 [DEBUG] <Connect> Connection established -
@wilriker
When I send M7722 in the DWC Console I get the familiar popup with the message:
M7722
Warning: M7722: Command is not supportedBut the Raspberry does not switch off or restarts!
When I send the M7722 command in the DWC console, I see the following lines in the terminal:
2021/05/20 18:47:47 Connection to DCS closed 2021/05/20 18:47:47 [DEBUG] <Close> Closing connection 2021/05/20 18:47:47 EOF -
@crazycreator One note that I've found is that when rebooting or powering off the SBC from a custom mCode, DCW will report "Command not supported" as the API immediately shuts down. See this thread:
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@oozebot
thanks for the hint. I've already read that while looking for a solution to my problem.if execonmcode would run, then the message would be pretty irrelevant to me;) ... but unfortunately I can't do that
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@crazycreator TBH I have no idea why it does not work for you. Can you please post the output of
sudo journalctl -eu duetcontrolserverafter you sent
M7722andexeconmcodereported EOF?Also another idea, please try the absolute path to
poweroff, i.e./usr/bin/poweroff.Manuel
Duet 3 6HC (v0.6) with RPi 4B on a custom Cartesian
with probably always latest firmware/DWC (incl. betas or self-compiled)
My Tool Collection -
@wilriker
this the output:pi@CCC:~ $ sudo /usr/local/bin/execonmcode -mCode 7722 -command poweroff -debug -trace 2021/05/20 20:27:38 7722: poweroff 2021/05/20 20:27:38 [DEBUG] <Recv> {"version":11,"id":114} 2021/05/20 20:27:38 [DEBUG] <Send> {"Mode":"Intercept","Version":10,"InterceptionMode":"Pre","Channels":["HTTP","Telnet","File","USB","Aux","Trigger","Queue","LCD","SBC","Daemon","Aux2","AutoPause","Unknown"],"Filters":["M7722"],"PriorityCodes":false} 2021/05/20 20:27:38 [DEBUG] <Recv> {"success":true} 2021/05/20 20:27:38 [DEBUG] <Connect> Connection established 2021/05/20 20:27:47 Connection to DCS closed 2021/05/20 20:27:47 [DEBUG] <Close> Closing connection 2021/05/20 20:27:47 EOF pi@CCC:~ $ sudo journalctl -eu duetcontrolserver May 20 18:31:16 CCC DuetControlServer[424]: [warn] IPC#67: Client with outdated protocol version connected (got 10, want 11) May 20 18:40:55 CCC DuetControlServer[424]: [warn] IPC#69: Client with outdated protocol version connected (got 10, want 11) May 20 18:43:43 CCC DuetControlServer[424]: [warn] IPC#70: Client with outdated protocol version connected (got 10, want 11) May 20 18:44:42 CCC DuetControlServer[424]: [warn] IPC#72: Client with outdated protocol version connected (got 10, want 11) May 20 18:45:54 CCC DuetControlServer[424]: [warn] IPC#75: Client with outdated protocol version connected (got 10, want 11) May 20 18:46:20 CCC DuetControlServer[424]: [warn] IPC#77: Client with outdated protocol version connected (got 10, want 11) May 20 18:46:25 CCC DuetControlServer[424]: [warn] IPC#78: Client with outdated protocol version connected (got 10, want 11) May 20 18:47:03 CCC DuetControlServer[424]: [warn] IPC#80: Client with outdated protocol version connected (got 10, want 11) May 20 18:47:06 CCC DuetControlServer[424]: [warn] IPC#81: Client with outdated protocol version connected (got 10, want 11) May 20 18:47:58 CCC DuetControlServer[424]: [warn] IPC#83: Client with outdated protocol version connected (got 10, want 11) May 20 18:48:08 CCC DuetControlServer[424]: [warn] IPC#85: Client with outdated protocol version connected (got 10, want 11) May 20 18:58:23 CCC DuetControlServer[424]: [info] Starting macro file homeall.g on channel HTTP May 20 18:58:23 CCC DuetControlServer[424]: [info] Starting macro file homey.g on channel HTTP May 20 18:58:28 CCC DuetControlServer[424]: [info] Finished macro file homey.g May 20 18:58:28 CCC DuetControlServer[424]: [info] Starting macro file homex.g on channel HTTP May 20 18:58:32 CCC DuetControlServer[424]: [info] Finished macro file homex.g May 20 18:58:32 CCC DuetControlServer[424]: [info] Starting macro file homez.g on channel HTTP May 20 18:58:47 CCC DuetControlServer[424]: [info] Starting macro file bed.g on channel HTTP May 20 18:59:14 CCC DuetControlServer[424]: [info] Finished macro file bed.g May 20 18:59:15 CCC DuetControlServer[424]: [info] Finished macro file homez.g May 20 18:59:15 CCC DuetControlServer[424]: [info] Finished macro file homeall.g May 20 20:26:35 CCC DuetControlServer[424]: [warn] IPC#109: Client with outdated protocol version connected (got 10, want 11) May 20 20:27:38 CCC DuetControlServer[424]: [warn] IPC#114: Client with outdated protocol version connected (got 10, want 11) lines 74-96/96 (END)
