[DSF Extension] Exec On MCode (was: Shutdown SBC)
-
-
Is this compatible with the latest beta?
-
@docbobo said in [DSF Extension] Exec On MCode (was: Shutdown SBC):
Is this compatible with the latest beta?
Yes, it is. Though it's not built according to the DSF Plugin Specs, yet.
-
@wilriker Good afternoon, I'm a newbie in the RFF/Duet world and I'm starting to move in all directions but I realize I need more helpt than expected....I want to install this https://forum.duet3d.com/topic/19225/timelapse-video-through-execonmcode?_=1604845400929
on my Rapsby to have the capability to take timelapses of my prints. It is based on execonmcode...I am not a Raspberry/Linux expert too so I'm in trouble to undesrtand what I have to do...I have read the README.md contained in the latest version of the execonmcode but I don't exactly what to do
- this is maybe the most stupid question you have ever heard: execonmcode has to be installed in the Raspy not in the Duet's SD, right?
- Have the Raspy being connected via USB to the Duet or is enough that both are connected to the same LAN via WiFi?
- To make the script work I have understood I have to make it work as a service and configure it like this:
[Unit]
Description=Duet API listener for Timelapse Video by oozeBot
After=duetcontrolserver.service
Requires=duetcontrolserver.service
[Service]
ExecStart=/usr/local/bin/execonmcode -mCode 5575 -command "./scripts/timelapse.sh %%A %%F"
Restart=always
RestartSec=10
[Install]
WantedBy=multi-user.target
but on github I can't find documentation about services and about where ti write down the previous lines of code I found just in the readme:
- Optional: use the
shutdownsbc.service
systemd unit (included in the repo) to run it at startup and let it shutdown the SBC (customize to your liking)
but here again I haven't understood why now you call it shutdown again...
I now maybe I'm asking too much but could you help me understanding?
Thanks!
Andrea -
@the_dragonlord This has to be installed on a raspberry pi connected to a duet board through SPI.
Therefore it only supports duet 3's or duet 2 that have been modified to use an SBC connection.
It will not work with a standard duet 2 ethernet or wifi. -
@jay_s_uk said in [DSF Extension] Exec On MCode (was: Shutdown SBC):
@the_dragonlord This has to be installed on a raspberry pi connected to a duet board through SPI.
Therefore it only supports duet 3's or duet 2 that have been modified to use an SBC connection.
It will not work with a standard duet 2 ethernet or wifi.uh.....so it's not enough an USB connection between them....ok...
-
it relies on the duet software framework to work.
This would work for what you want https://github.com/DanalEstes/DuetLapse -
@jay_s_uk said in [DSF Extension] Exec On MCode (was: Shutdown SBC):
it relies on the duet software framework to work.
This would work for what you want https://github.com/DanalEstes/DuetLapsethanks!
-
Is this still the easiest way to issue commands on the pi in SBC mode? Or has a native way been implemented in RRF in recent releases? Just wanted to check before investing time and effort in something that's obsolete
-
Hah! Too late, I'm already neck-deep in implementing it
@wilriker How do I make it execute the command and exit right away and return success without having to wait for the command to complete? I tried sending my command to background with & but that doesn't appear to work. I'm trying to get it to run a process which continues through the duration of the print, but executing the M code just causes it to hang until the process is complete. I thought it would be execAsync, but that gives me an error on the command line saying that's not a supported flag
-
I need this in my life! I was going to do something evil with file monitoring but this is much more direct.
I'm planning to use it to run some Python to calculate a bed heightmap to enable probing magnetic beds with irregular optimal probing locations.
-
@wilriker I don't think -execAsync is implemented in the 5.1 release. I just downloaded the source code for that release and there's no mention of execAsync anywhere. It's only implemented in the current (uncompiled) source code in the repository. Any chance you could push out a more recent release with the current code? It's the last bit I need to get my setup working.
-
Release v.5.1.1
This release introduces three new features:
- New parameter
-execAsync
. This will execute all commands asynchronously returning control immediately back to DCS. This flag is active for all captured M-Codes perexeconmcode
instance, i.e. if some commands should be performed asynchronously and others synchronously start twoexeconmcode
instances. - New parameters
-interceptionMode
to select betweenPre
(default),Post
andExectuted
- New parameter
-noFlush
. This will prevent flushing the code channel prior to executing the attached command. This is useful if the command can be executed once it is read from disk. As with-execAsync
this applies to all commands of an instance ofexeconmcode
.
As usual it can be downloaded from GitHub Releases page.
@GoremanX here you go.
- New parameter
-
@wilriker Thank you!
-
Works perfect... now I just need to move the camera off-system. Apparently while the Duet is printing (in SBC mode), the SPI bus on the attached pi gets too busy to handle the HQ camera feed and all the captured photos get messed up
-
@GoremanX said in [DSF Extension] Exec On MCode (was: Shutdown SBC):
Apparently while the Duet is printing (in SBC mode), the SPI bus on the attached pi gets too busy to handle the HQ camera feed and all the captured photos get messed up
Interesting. Pi cam module?
-
@Phaedrux said in [DSF Extension] Exec On MCode (was: Shutdown SBC):
Interesting. Pi cam module?
Yeah it's a genuine Raspberry Pi HQ camera. It works fine as long as the Duet isn't printing, but as soon as it starts printing, the photos end up with very random wide magenta bands all the way across and weird lines of noise. At the end of the print everything returns to normal. So I was gonna build a separate camera using the same HQ module and a Pi Zero W
-
@GoremanX said in [DSF Extension] Exec On MCode (was: Shutdown SBC):
a separate camera using the same HQ module and a Pi Zero W
I do the same with MotionOS and it works quite well.
-
Hello,
I'm a complete idiot when it comes to programming and I am finding the instructions a little vague. I feel I need some assistance please
The Installation is as follows.
Download.
Does this mean git clone? That's what I did anyway.
Rename to just execonmcode
Rename what? There are a load of .go files in the directory, do I rename one of those?
chmod etc
The rest of the install I can manage. I think.
Thank you for your time.
-
look some pots up. I made a video about this @Greg_the_maker