Topics created by dc42

@Nightowl said in Software bundle 3.5beta1 released:

Just out of curiosity @dc42, did you manage to implement any improvements for Power Loss/Resume for CNC machines, please?

It was a while ago, but we discussed it here.

Yes, commands to restore the spindle speed and direction are now included in resurrect.g.

@dc42 Thank you! I have confirmed that homing works correctly again on the new version. Merry Christmas 🙂

@jengelking82 are you certain that the behaviour change was caused by the firmware upgrade? I can't think of any intentional changes to the behaviour of fans on Duet 2 between those versions. You may wish to downgrade back to 3.4.0 to check whether it still works in that version. If it does, please start a new thread and include your config.g file in your post.

We have discovered an issue with firmware 3.4.3 on a Duet Wifi. The symptom is that when FTP and Telnet are both enabled using M586, the network interface stops working and DWC is unable to connect.

I have identified the reason and posted a temporary Duet 2 firmware binary to fix it in this thread: https://forum.duet3d.com/post/296505.

I was unable to reproduce this same issue on a Duet 3 Mini WiFi, however this issue might affect that board too. I will release new firmware binaries for Duet 2 and Duet 3 Mini next week.

Boards using Ethernet interface are not affected by this issue.

@dc42 with updated Toolchange behavior?

I would also encourage the use of the ReleaseMgr plugin by @MintyTrebor to help with highlighting the changes in the release notes that match your duet configuration.

https://github.com/MintyTrebor/ReleaseMgr/

@cr3d I have replied to the thread that you linked to.

@jay_s_uk OK thank you.

@tfjield short answer: the "Save to Disk" option is from plain Cura - not my plugin. If you want a dedicated "Save to Disk with thumbnails"-like option, let's move the conversation to a new thread.

@snimax said in Duet 2 Hangprinter, 5-bar Scara, Polar, Rotary Delta kinematics:

#define SUPPORT_LINEAR_DELTA in

that's right, but I didn't mean that, but the places where a if-delta code is placed. If there is placed code to call the delta kinematics, it would break. So if there at those places are also those if support_linear_delta switches, it would be fine.

I searched an example and here it is: GCodes2 case 665 would probably break trying to change to linearDelta kinematics. (It's not the best example because why would you call 665 if you don't have a delta, but just as example)

We hope to release 3.4.0RC2 within the next 1 to 2 days. Meanwhile you can see the issues we found in 3.4.0RC1 by looking at the draft RC2 release notes, at https://github.com/Duet3D/RepRapFirmware/wiki/Changelog-RRF-3.x-RC#reprapfirmware-340rc2. Preview builds to fix these for some boards are at https://www.dropbox.com/sh/2dt7sbqpx6l74np/AADn4-lpcil1iqnWKkiVri3Ia?dl=0.

@dc42 typical eBay description flamboyance, lol.

"This is a once in a generation chance to get this amazing printer at a fraction of the new price and already built and configured."

I brought mine secondhand for a fraction of the retail price.

@dc42 - UPDATE: in BETA7+7 is called filament-error.g . Not filament_error.g.
(6HC + 1LC + SBC + MFM)

@resam
Worked a treat, thx! 😃

@mckoz said in Software bundle 3.4.0 beta 6 available:

Just attempted a firmware upgrade on Duet 2 Wifi by using the ..github.com/Duet3D/RepRapFirmware/releases/download/3.4.0beta6/Duet2CombinedFirmware.bin. Received the following error:

Error: M997: In-application programming binary "0:/firmware/Duet2_SDiap32_WiFiEth.bin" not found

Cheers,
David

You have to upload the .bin file in the firmware subfolder

We've finally found a combination that is working:

M307 H2 B1 C1800 D350 R.02

If anyone has any suggestions, we'd be all ears about how to better tune chamber heaters as we have not been able to get auto-tuning to finish. Or does it really matter? We are leaning towards it not mattering.. Thanks

@jay_s_uk Correct, thanks for the info 🙂

@that-guy-e said in Software bundle 3.4.0beta2 now available:

@dc42 Are there any plans to allow independent X an Y frequencies on a Duet2. I believe I read somewhere that RAM may become an issue.

Yes for Cartesian machines. For CoreXY machines, using separate input shaping for X and Y is a lot more complicated.

@dc42 For the sake of completeness, here is a link to a better data sheet that I found in the ESPhome integration for home assistant.

https://www.sparkfun.com/datasheets/Sensors/Temperature/DHT22.pdf

Note that its "AOSONG..." not "ADSONG".

For additional completeness, here is a link to the esphome integration which handles all "flavours" of DHT sensors including DHT11, DHT22, AM2302, RHT03, and SI7012 with links to their various data sheets.

https://esphome.io/components/sensor/dht.html

Note also that there is a recommendation to use a pull up resistor (about 4k7) between data and 3.3.V - (not sure if Duet users are doing that but I thought I'd mention it in case it helps).

@dc42 said in RRF 3.4 input shaping preview available:

@jenpet said in RRF 3.4 input shaping preview available:

@dc42 the two contour lines get thinner and thinner at the end so that there is a gap between them.
Now I try to lower PA value again.

If you mean the two perimeter lines, they are joined in the perimeter at the top, joined for part of the length of the perimeter on the right, and not joined at all in the perimeter at the bottom. The difference between top and bottom suggests to me that you have chosen an unfortunate wall thickness and the slicer has failed to ensure consistent infill by altering the extrusion widths - so that whether the perimeters are joined or not is very sensitive to small changes. I am assuming that the thickness of all three walls is supposed to be the same.

I also have problems with pressure advance and input shaping with de PA values I already got finetuned without input shaping.

Top one: input shapping ei3 @48Hz + PA 0.1 (orbiter extruder direct)

Bottom one: just input shapping and no PA

Both 100mm/sec, 6000mm/s2 acceleration

You can see corners are ok with the PA, and bulges with no PA...

advance.jpeg

The fix for this bug is now in RRF 3.3 which we expect to release tomorrow. The same bug was responsible for some of the "Error parsing response" messages seen by some users.

@peter247 yes it is

@Phaedrux Sorry, I completely missed your question. I got it resolved - it is a Duet 3 v1.0 board. It was finicky, but I got it updated. I had to redo somethings on the SBC to get it to work.

I still can't upgrade the bootloader though to 2.2