New firmware 1.21RC1 available
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Hi, im new to the duetWifi board.
Did a update of the Firmware today.FW dirst..then Duet Wifi then the Web interfache from the page of Christian HAmmacher..Versions are now:
FW: 1.21RC1
WiFi: 1.21RC1
Web: 1.20I read something about to simulate the print but cant find anything in the Web interface…wrong version of the Interface? or something that i have to activate?
In the G-code file menu, navigate to the file you want to simulate. RIGHT click it. Select simulation.
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lol..thx alot…looked for a button all day long..sometimes its can be so complicated
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Would it make sense to use the new multi-tap feature and modify it to do e.g. 3 taps and average them?
My BLtouch has quite large variance in its probe distance. So I think taking the average of multiple points could be used to counteract this - or am I missing some important math/statistics here?My first interpretation of the function was that the "A" set the number of measured values to average and the "S" tolerance was the max allowed difference to include the measured swarm… But that would only work if you had one more parameter which is maximum retries and a smart algorithm to handle the fault cases that:
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no number, are within the tolerances
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some but not all, are within the tolerances
Suddenly this is not a small simple function. This is not unsolvable but will require much more work and at least for me this is a good middle way.
I really like the SMD version of the Z IR sensor you can buy on there page. Running the repeat-ability script really shows how nice this is. If the BL-touch is not as repeatable I would seriously consider changing it to something with better repeat-ability.
I think this is a good start (if not good enough), maybe this function could be improved. Especially when bed leveling, more important to be accurate than fast in my book.
Just compared a reason print to one very early in my BB life… It is amazing what i rise in quality I made since switching from Marlin to Duet. Thank for the good work.
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I agree: if BLTouch doesn't give reproducible results, don't use it. Or find a slower probing speed or harder bed surface or a better make (if you are using a clone) or whatever it takes to get consistent readings from it. Trying to use a Z probe that doesn't give sufficiently consistent results when you probe the same point repeatedly is a waste of time. Except that if it's only the first probe after deployment that is out, you can do a dummy probe after deployment or use the multi-cap functionality to allow for that.
However, as there is currently no mechanism to abort G32 bed probing and whatever may have called it if probing fails, I'll probably change the next RC firmware version to print a warning but take the average of all readings, if the maximum count was reached without being within the tolerance.
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I've been noticing some oddities with bed leveling, even before this release.
I run compensation, and average level is above 0, run it again, it's below, run it again, it's above, etc. It's like it's using old values every time it runs. I tracked this down and fixed it with G29 S2 at the top of bed.g, but shouldn't bed leveling disregard old values anyway?
also great work w/ the new bed leveling averaging. Going to test the pressure advance stuff for stupid slicers now. I've been harassing simplify3d to fix their broken g-code, but they're dense.
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@nyt:
I've been noticing some oddities with bed leveling, even before this release.
I run compensation, and average level is above 0, run it again, it's below, run it again, it's above, etc. It's like it's using old values every time it runs. I tracked this down and fixed it with G29 S2 at the top of bed.g, but shouldn't bed leveling disregard old values anyway?
Please post your bed.g file.
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I ran my printer for a good 30+ hrs over the weekend after the upgrade and didn't run into any bugs or issues.
The only thing I think could be happening is slower uploads when I load gcode files? Maybe its my imagination but it seems like the upload speeds are half as fast now? I thought I was seeing 700+ speeds but now 400 is the fastest I have seen.
1. I'll try resetting my router tonight.
2. I can revert back to 1.20 to make sure but I'm really happy with this version so far.Great work dc42! Thank you.
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@nyt:
I've been noticing some oddities with bed leveling, even before this release.
I run compensation, and average level is above 0, run it again, it's below, run it again, it's above, etc. It's like it's using old values every time it runs. I tracked this down and fixed it with G29 S2 at the top of bed.g, but shouldn't bed leveling disregard old values anyway?
Please post your bed.g file.
Just added the G29 S2 which fixed it…
G29 S2 ; clear height map
M376 H10 ; correction taper after 10mm
M557 X10:394 Y4:390 S55:52
G28 ; home
G1 X0 Y0 ; move to 0,0
M400 ; wait for move to complete
G29 ; probe bed
G1 Z5 ; position -
I have just updated from 1.20 to 1.21RC1 and not sure why the mesh bed compensation shows a rectangular bed instead of a circular bed for my delta. I didn't change my config.g, maybe I missed something that I should change?
I have M558 P1 R0.4 X0 Y0 Z0 H1.5 F100 T3000 I0 in my config.g and M557 R100 S15 in my bed.g
Just noticed the same thing. When I do a G29 it probes the bed using my correct delta geometry but when it brings up the heightmap it is shown as a rectangle.
There are also some real "flyers" near the border of the delta area. Dropped back to 1.20 and the delta shape is back and the flyers are gone.Is this intentional?
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There are some new bugs in G29 bed probing in firmware 1.21RC1. I will fix them in the next RC.
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Hi,
Just to clarify if I see a RepRapFirmware.bin file in the release folder it is safe to assume it runs on the Duet v0.6?
Saw some notes on the 1.20 that this was the last release that you planned for v0.6 / v0.8.5 boards other than 1.20.x bug fixes (such as the 1.20.1RC)?
Thanks.
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Version 1.20.1 got turned into 1.21 because I added some new features. It will be available for the older Duets.
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Ah ok, that makes sense. Thanks for the explanation.
To save me bothering you in the future if there is a RepRapFirmware.bin in a release folder then it is safe to upload onto the v0.6?
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Yes.
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There are some new bugs in G29 bed probing in firmware 1.21RC1. I will fix them in the next RC.
Hi David, What is this bug related to? I'm having some issues with my bed levelling that is driving me nuts, but I think in my case is a mechanical problem (I've bought a new rods to discard the issue, hopefully I will get them by the end of this week).
Cheers
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The known issues are:
- G92 on a delta causes a square height map to be displayed
- The new multi tap facility doesn't work with G92
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The known issues are:
- G92 on a delta causes a square height map to be displayed
- The new multi tap facility doesn't work with G92
Mechanical issue is still winning the raffle then xD
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The known issues are:
- G92 on a delta causes a square height map to be displayed
- The new multi tap facility doesn't work with G92
Do you mean G29 or G92?
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This evening my Duet 0.6 quit midprint due to a software reset. Diagnostics points to the Network loop. I'm running with fixed IP address.
[[language]] M122 === Diagnostics === Used output buffers: 2 of 32 (10 max) === Platform === RepRapFirmware for Duet version 1.21RC1 running on Duet 0.6 Static ram used: 44836 Dynamic ram used: 40972 Recycled dynamic ram: 208 Stack ram used: 1192 current, 4316 maximum Never used ram: 7972 Last reset 00:00:16 ago, cause: software Last software reset at 2018-02-01 22:59, reason: Stuck in spin loop, spinning module Network, available RAM 5496 bytes (slot 1) Software reset code 0x6041 HFSR 0x00000000, CFSR 0x00000000, ICSR 0x0000080f, BFAR 0xe000ed38, SP 0x20087cd4 Stack: 000c0f57 0000000a fffffff9 00000000 7f7f8000 0000000f 0000000a 01010101 000a89f9 000a89f8 81000000 000000be 00000004 000babb1 000ac38f 0000003a 00000001 00000006 2007a9e0 20087d4e 2007ab18 20087d90 20087d48 00000027 Error status: 0 Free file entries: 10 SD card 0 detected, interface speed: 21.0MBytes/sec SD card longest block write time: 0.0ms MCU temperature: min 27.5, current 28.5, max 28.7 Date/time: 2018-02-01 22:59:43 Slowest main loop (seconds): 0.004105; fastest: 0.000100 === Move === MaxReps: 0, StepErrors: 0, LaErrors: 0, FreeDm: 100, MinFreeDm 100, MaxWait: 0ms, Underruns: 0, 0 Scheduled moves: 0, completed moves: 0 Bed compensation in use: mesh Bed probe heights: 0.000 0.000 0.000 0.000 0.000 === Heat === Bed heaters = 0, chamberHeaters = -1 -1 Heater 1 is on, I-accum = 0.0 === GCodes === Segments left: 0 Stack records: 2 allocated, 0 in use Movement lock held by null http is idle in state(s) 0 telnet is idle in state(s) 0 file is idle in state(s) 0 serial is idle in state(s) 0 aux is idle in state(s) 0 daemon is idle in state(s) 0 queue is idle in state(s) 0 autopause is idle in state(s) 0 Code queue is empty. === Network === Free connections: 15 of 16 Free transactions: 23 of 24 Locked: 1, state: 4, listening: 0x20071bf0, 0x20071bd4, 0x0 -
for the filament monitor, m591 r-1:-1 or similar gives 'allowed movement 2147483647% to 2147483647%' for the probe result - which makes sense to me but is probably not desirable. This is on P3 the rotating magnet filament monitor.
Is there a new way to enter the calibration mode?
thanks
Rob.
