New beta firmware release 1.20beta10
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DjDemonD: here are my Z probe repeatability metrics:
https://docs.google.com/spreadsheets/d/15TNWrQdryhAFkfltrYofC_Zl10F0TGuRSZ4mP1esJtI/edit?usp=sharingOverall, my BLTouch clone achieves a range of about 60-50µm, and a standard-deviation of less than 15µm.
1.20beta10 with Z-Probe type 8 didn't change very much for me though.
Biggest impact was probing speed and maybe my latest upgrade to Tr8x2. -
Thank you that's very interesting. So it seems best case scenario it's about 50 microns as expected.
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I too have had the shift while printing after upgrading to 1.20 beta 10. I changed back to an earlier version and the shift went away. I tried the same print 3 times with shift each time….
My printer is cartesian -
Pleased can some of you who experienced layer shift on a Duet WiFi with 1.20beta10 try this version https://www.dropbox.com/s/tr3be3v9o5iqxxa/DuetWiFiFirmware.bin?dl=0 and let me know if it solves the layer shift issue.
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Hi David
Same error on Scara for me
(slicer: Simplify3D & M83 )
Firmware Version: 1.20beta10+2 (2017-11-26) -
Hi David
Same error on Scara for me (slicer: Simplify3D & M83 )
Firmware Version: 1.20beta10+2 (2017-11-26)Thanks for testing it. Were there are step errors reported by M122 afterwards?
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I tried the DropBox version. Unfortunately I wasn't able to determine if a layer shift problem exists because the extruders were not extruding correctly. I had defined and selected an equal mix (Tool 3) of four defined tools and three physical extruders. The first of the three extruders was the only one feeding filament. I selected another tool to see if the problem could resolve itself and I received an error in DWC "Trying to extrude without a tool selected." This has not happened before.
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Tryning the new probe mode 7
and sensorless homing
i get this
"Error: Z probe already triggered before probing move started"any advice ?
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I installed the new firmware and I have been good so far…
Cartesian Printer. Running at 256 microsteps. unfortunately i didnt get any good diagnostics when i was having the error. Is there anything I can pull that would be helpful?
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I have a Duet 0.85! can you please also submit 1.20beta10+2 for this model?
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I tried the DropBox version. Unfortunately I wasn't able to determine if a layer shift problem exists because the extruders were not extruding correctly. I had defined and selected an equal mix (Tool 3) of four defined tools and three physical extruders. The first of the three extruders was the only one feeding filament. I selected another tool to see if the problem could resolve itself and I received an error in DWC "Trying to extrude without a tool selected." This has not happened before.
I just tried this on my machine with 1.20 beta8 (not the dropbox version) and all extruders/tools work as expected.
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So running that last version from dropbox with wifiserver 1.20b10 and now 1hr37min into a print with no odd behaviour, so far.
Still getting step errors:
MaxReps: 6, StepErrors: 655, FreeDm: 120, MinFreeDm 120, MaxWait: 672927154ms, Underruns: 0, 0Even though I've changed my extruder to 1/8th microstepping from 1/16th with interpolation. No issue in the print itself though.
EDIT Print finished no issues.
Was it the free ram? -
hi,
to free even more ram, is it possible to disable the whole network stack at compile time ?
if not, would you agree to add the feature ? -
My M122 on Scara
[[language]] M122 === Diagnostics === Used output buffers: 3 of 32 (15 max) === Platform === RepRapFirmware for Duet WiFi version 1.20beta10+2 running on Duet WiFi 1.0 Board ID: 08DDM-9FAM2-LW4SD-6JKFA-3SD6K-K3WZX Static ram used: 15488 Dynamic ram used: 98184 Recycled dynamic ram: 1016 Stack ram used: 1368 current, 9212 maximum Never used ram: 7172 Last reset 00:09:26 ago, cause: power up Last software reset reason: User, spinning module GCodes, available RAM 7352 bytes (slot 0) Software reset code 0x0003, HFSR 0x00000000, CFSR 0x00000000, ICSR 0x00400000, BFAR 0xe000ed38, SP 0xffffffff Error status: 0 Free file entries: 9 SD card 0 detected, interface speed: 20.0MBytes/sec SD card longest block write time: 0.0ms MCU temperature: min 34.8, current 35.5, max 35.7 Supply voltage: min 11.9, current 12.1, max 12.3, under voltage events: 0, over voltage events: 0 Driver 0: ok Driver 1: ok Driver 2: standstill Driver 3: ok Driver 4: standstill Date/time: 2017-11-28 15:16:10 Cache data hit count 2079191923 Slowest main loop (seconds): 0.081784; fastest: 0.000110 === Move === MaxReps: 9, StepErrors: 0, FreeDm: 145, MinFreeDm 142, MaxWait: 0ms, Underruns: 0, 1 Scheduled moves: 10524, completed moves: 10494 Bed compensation in use: none Bed probe heights: 0.000 0.000 0.000 0.000 0.000 === Heat === Bed heater = 0, chamber heater = -1 Heater 0 is on, I-accum = 0.0 Heater 1 is on, I-accum = 0.8 === GCodes === Segments left: 1 Stack records: 1 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 doing "G1 X178.167 Y155.229 Z0.580 E0.0044" 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 state is running WiFi module is connected to access point Failed messages: pending 0, notready 0, noresp 0 WiFi firmware version 1.20b8 WiFi MAC address 5c:cf:7f:a4:05:41 WiFi Vcc 3.35, reset reason Turned on by main processor WiFi flash size 4194304, free heap 28352 WiFi IP address 192.168.111.155 WiFi signal strength -52dBm, reconnections 0, sleep mode modem HTTP sessions: 1 of 8 Socket states: 2 0 0 0 0 0 0 0 Responder states: HTTP(1) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) -
On Scara Activate M111 S1
return:[[language]] 15:18:54 Error: Can't open 0:/sys/retractprobe.g to read, error code 4 15:18:50 Error: Can't open 0:/sys/deployprobe.g to read, error code 4 15:18:25 M32 TwistRound.gcode File TwistRound.gcode selected for printing Heater 0 switched on Heater 1 switched onApparently the offsets bugs are only in X …
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I tried the DropBox version. Unfortunately I wasn't able to determine if a layer shift problem exists because the extruders were not extruding correctly. I had defined and selected an equal mix (Tool 3) of four defined tools and three physical extruders. The first of the three extruders was the only one feeding filament. I selected another tool to see if the problem could resolve itself and I received an error in DWC "Trying to extrude without a tool selected." This has not happened before.
I just tried this on my machine with 1.20 beta8 (not the dropbox version) and all extruders/tools work as expected.
Yes, that's right. Previous versions have not done this. The previous beta's issue was not with the extruder, but the layer shift.
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So running that last version from dropbox with wifiserver 1.20b10 and now 1hr37min into a print with no odd behaviour, so far.
Still getting step errors:
MaxReps: 6, StepErrors: 655, FreeDm: 120, MinFreeDm 120, MaxWait: 672927154ms, Underruns: 0, 0Even though I've changed my extruder to 1/8th microstepping from 1/16th with interpolation. No issue in the print itself though.
EDIT Print finished no issues.
Was it the free ram?I think the issues with beta10 were down to insufficient free RAM.
I still can't reproduce your extruder step errors, even though I have set up a dummy tool that uses the same extruder settings as in the config.g you supplied. Can you provide a GCode file that provokes them?
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