Categories

• General Discussion

  Discuss setting up and using the DuetWifi and compatible hardware

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  Posts

  

  Good Morning,
  I have been through and checked every thing again and still the same issue, "M122 B121
  Error: M122: Response timeout: CAN addr 121, req type 6024, RID=15"
  I believe I had it wired correctly in the first place. CAN-H on the mainboard to CAN-H Pin 4 onthe Toolboard, CAN-L on the mainboard to CAN-L pin 3 on the toolboard.
  I also connected to pins 1 and 2 with the same result.
  I have checked contrinuity of the cable from the back side of the mainboard to the back side of the toolboard to rule out connector issues and all good.
  Resistance on both wires on the cable is 1 Ohm.
  On the toolboard, Pins 1 & 3, and 2 & 4 are connected together and the resistance across each pair is 120 Ohms.
  I have a new toolboard coming from the dealer in Melbourne and hopefully it will be here on Friday. (I am right at the other end of the country!).

  Toolboard 3.jpg

  Toolboard 4.jpg

• Using Duet Controllers
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  Topics
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  Posts

  

  It's probably looking for it's previous owner. Or at least the SSID of the previous owner.

  When you have your USB terminal connected, send M588 S"*" to clear out all saved networks. Then use M587 again to re-add your own.

  Also keep in mind the limitations of the wifi connection listed here

  https://docs.duet3d.com/User_manual/Reference/Gcodes#m587-add-wifi-host-network-to-remembered-list-or-list-remembered-networks

  https://docs.duet3d.com/User_manual/Reference/Gcodes#m588-forget-wifi-host-network

• Duet Hardware and wiring

  Ask questions about the hardware capabilities, compatibility, wiring etc. here.

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  Topics
  68394
  Posts

  

  I just noticed the 0ZCJ0020FF2E resettable fuse is about twice or so the size of the currently installed fuse. It is also a fraction of the price of the original Littlefuse which appears to be non-resettable (based on what Digikey tells me). I guess I will have to be a bit more creative to install the larger fuse .... I rather have a resettable type in there than a non-resettable.

• CNC

  Discuss Duet on CNC machines other than 3d printers and laser cutters

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  Topics
  4046
  Posts

  

  @dc42
  I just confirmed it is in cnc mode and 3.3.
  I'm going to try adding more g1's to the program and see what happens

• Laser Cutters

  Discuss Duet on laser cutters and engravers.

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  Topics
  1253
  Posts

  

  @jay_s_uk thank you. Sorry given the title was using Lightburn over USB I thought maybe you had a way to make that happen. Doing it all offline or not live in the software is okay but there are tools in the live software that would be handy for sure.

• Firmware installation

  Ask questions about installing the firmwares here

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  Topics
  21591
  Posts

  

  @mafo you can try the provisional 3.5beta2 firmware for your MB6HC at https://www.dropbox.com/sh/v2ouii3o9lft7tf/AABgiwh3-tAtqrgura-PyQ56a?dl=0. When you have reset the CAN speed you can revert to 3.4.x again.

  M952 B0 with no other parameters returns this on my 6HC:

  m952b0 CAN bus speed 1000.0kbps, tseg1 0.54, jump width 0.17
• Tuning and tweaking

  Speed, acceleration, microstepping etc - post your experiences of and questions about how to get the best out of the Duet WiFi here.

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  Posts

  

  Hi all,

  I'm trying to speed up my homing on my printer for coarse homing. From other posts https://forum.duet3d.com/post/41795 I see that I can accomplish this by issuing an M122 command. However, when issuing the M122 command, I do not see the information I am looking for.

  m122 === Diagnostics === RepRapFirmware for Duet 3 MB6HC version 3.4.5 (2022-11-30 19:35:23) running on Duet 3 MB6HC v1.02 or later (standalone mode) Board ID: 08DJM-9P63L-DJ3S0-7JKD6-3SN6K-1UMRA Used output buffers: 3 of 40 (29 max) === RTOS === Static ram: 152760 Dynamic ram: 98448 of which 12 recycled Never used RAM 95684, free system stack 129 words Tasks: NETWORK(ready,29.6%,236) ETHERNET(notifyWait,0.2%,443) HEAT(notifyWait,0.0%,322) Move(notifyWait,0.0%,259) CanReceiv(notifyWait,0.0%,774) CanSender(notifyWait,0.0%,336) CanClock(delaying,0.0%,339) TMC(notifyWait,8.4%,57) MAIN(running,61.8%,925) IDLE(ready,0.0%,30), total 100.0% Owned mutexes: === Platform === Last reset 00:14:52 ago, cause: power up Last software reset at 2023-02-05 19:51, reason: User, GCodes spinning, available RAM 94964, slot 1 Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x00400000 BFAR 0x00000000 SP 0x00000000 Task MAIN Freestk 0 n/a Error status: 0x00 Step timer max interval 129 MCU temperature: min 49.0, current 50.4, max 51.1 Supply voltage: min 25.7, current 25.8, max 25.9, under voltage events: 0, over voltage events: 0, power good: yes 12V rail voltage: min 12.0, current 12.3, max 12.6, under voltage events: 0 Heap OK, handles allocated/used 99/0, heap memory allocated/used/recyclable 2048/186/186, gc cycles 0 Events: 0 queued, 0 completed Driver 0: standstill, SG min 0, mspos 40, reads 36565, writes 2 timeouts 0 Driver 1: standstill, SG min 0, mspos 392, reads 36562, writes 5 timeouts 0 Driver 2: standstill, SG min 0, mspos 776, reads 36562, writes 5 timeouts 0 Driver 3: standstill, SG min 0, mspos 1000, reads 36562, writes 5 timeouts 0 Driver 4: standstill, SG min 0, mspos 792, reads 36562, writes 5 timeouts 0 Driver 5: standstill, SG min 0, mspos 872, reads 36565, writes 2 timeouts 0 Date/time: 2023-02-07 22:02:08 Slowest loop: 4.58ms; fastest: 0.05ms === Storage === Free file entries: 10 SD card 0 detected, interface speed: 25.0MBytes/sec SD card longest read time 2.4ms, write time 0.0ms, max retries 0 === Move === DMs created 125, segments created 38, maxWait 75851ms, bed compensation in use: none, comp offset 0.000 === MainDDARing === Scheduled moves 106, completed 106, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1 === AuxDDARing === Scheduled moves 0, completed 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1 === Heat === Bed heaters 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1, chamber heaters -1 -1 -1 -1, ordering errs 0 Heater 1 is on, I-accum = 0.0 === GCodes === Segments left: 0 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 USB is idle in state(s) 0 Aux is idle in state(s) 0 Trigger is idle in state(s) 0 Queue is idle in state(s) 0 LCD is idle in state(s) 0 SBC is idle in state(s) 0 Daemon is idle in state(s) 0 Aux2 is idle in state(s) 0 Autopause is idle in state(s) 0 Code queue is empty === Filament sensors === Extruder 0 sensor: no filament === CAN === Messages queued 4700, received 10691, lost 0, boc 0 Longest wait 3ms for reply type 6037, peak Tx sync delay 6, free buffers 50 (min 49), ts 2576/2576/0 Tx timeouts 0,0,0,0,0,0 === Network === Slowest loop: 3.68ms; fastest: 0.03ms Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0) HTTP sessions: 2 of 8 = Ethernet = State: active Error counts: 0 0 0 0 0 0 Socket states: 5 2 2 2 2 0 0 0 = WiFi = Network state is disabled WiFi module is disabled Failed messages: pending 2779096485, notready 2779096485, noresp 2779096485 Socket states: 0 0 0 0 0 0 0 0 === Multicast handler === Responder is inactive, messages received 0, responses 0

  Is there a different command I need to issue? I searched the docs and could not find anything related to the MaxReps field, and I tried different P parameters with M122 to no avail.

  Thank you

• Gcode meta commands

  Discuss using conditionals, loops and variables in gcode

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  @dc42 Is this feature implemented in the current Release 3.5beta1 or Release 3.5beta2? If so, what is the GCode command to stop the current movement?

• Duet Web Control

  Ask questions about the official web interface here

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  @T3P3Tony, I must admit, I am not up-to-date on a lot of what you mentioned. First, I am seriously impressed that you can keep anything windowze related running for multiple days ... when I last used windowze, doing a reboot was standard operating procedure and was done on a fairly regular basis (this would be the windowze bashing portion of this post).
  I was unaware of anything 'browser console' related (ignorance is bliss) but yes, there is such an animal in Firefox. Mind you, from a quick look, it might as well be some ancient papyrus based chicken scribbles for all the sense it makes to me. I will have a look-see next time I am seeing an issue, maybe something jumps out at me.
  There seems to be a pile of developer stuff available for Firefox with the 'memory tool' probably being the most interesting of the bunch. Again though, this is several levels beyond my pay grade 😞
  I am glad to hear that I am not just seeing things ....

• Documentation

  Feedback for docs.duet3d.com

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  @kuon Sorry for the slow reply. I added the following to the M950 description a while ago:

  Pnn or Snn Output/servo pin number. Each P and/or S number needs to be unique, eg P1, P2, S3 P4, S5 etc. Servo pins are GpOut pins with a different default PWM frequency.

  Ian

• My Duet controlled machine

  We'd love to know what your Duet electronics is controlling! When you have your Duet up and running and controlling a 3D printer or other machine, please tell us about it here.

  Example setups and prints
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  New fan duct and lift support installed for top

  IMG_20230207_180116735.jpg IMG_20230207_180157514.jpg

• Config Tool

  Report issues or feature request for the online RepRapFirmware config tool (https://configtool.reprapfirmware.org)

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  @jay_s_uk great..Thanks for the quick update

• Third-party software

  Discuss software & plugins that work with the Duet/RepRapFirmware ecosystem.

  DueUI
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  Posts

  

  @stuartofmt
  I did a graceful terminate and waited a couple of hours but it is still updating the log file. Web UI says this:

  DuetLapse3 Version 5.0.3 Connected to printer at: 192.168.1.8:8086 Process Id: 598 Last Update: Tuesday - 15:32 Capture Status:= Completed DuetLapse3 State:= completed Duet Status:= processing Images Captured:= 88 Current Layer:= 33

  Updated log file
  598_1_printer_square_calibration.log.txt

• Accessories and Add-ons
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  Posts

  

  @PCNoobNeedsMajorHelp that SSR should be good for switching an AC mains voltage bed heater.

• Filament Monitor

  Forum for discussing the Duet3d Filament Monitor

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  Posts

  

  @Phaedrux Nope, unfortunately not, but I guess I can easily replicate this. I'll do that when I find some free time 🙂

• Smart effector for delta printers

  Discuss the smart PCB effector for delta printers here.

  368
  Topics
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  Posts

  

  You could try using M558 P0 to use the manual probing option where it asks you to jog the nozzle down to touch the bed. It's a bit tedious, but it would at least help you to verify that using a nozzle touch probe would solve your tilt issue.

• IR Height Sensor

  No decsciption available

  214
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  Thanks all for your help.

  It was the connector ffs. Thanks again

• PanelDue

  Discuss PanelDue connection, operation, firmware, enclosures and usage here.

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  Posts

  

  @Phaedrux I've got a 3-zone pellet extruder, and two dual-heater filament heads. The pellet extruder needs individual temperature control, however, the secondary heaters/thermistors on the filament heads are ran at the same temperatures. Is it possible to only combine the filament heads but leave the temperature control on the pellet extruder separate?

• Third-party add-ons

  Discuss how to use third-party Z probes, filament sensors, endstop switches and other hardware with Duet electronics here.

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  Good morning @CHRISHAMM and @DC42

  Thanks for your replies, I'll stop looking then.

  Best regards
  Aitor

• Plugins for DWC and DSF

  Third-party plugins for DuetWebControl and DuetSoftwareFramework (SBC) can be found in here

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  @chrishamm

  Hi Chris, I'm going to be slow to respond with how busy work is for the next two months. But don't worry, I'm committed. My github name is mikejwaters.

  How hard would it be to implement a function that interpolates the RGB value from a look up table of colors? In the future, users could upload their own 'custom_colormap.csv' maybe? I'm brainstorming, but I must admit I'm not much of a JS programmer. Mostly Python for me.

  Stylistically, I think a diverging colormaps make the most sense since we think of the bed plane as a reference level that we deviate from.

  Here's an example that should be great for colorblindness. e31c6cf5-034d-4dc7-8c7c-7ebeedfe5806-image.png

• RepRapFirmware on other controllers
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  @dc42 it works know
  6f85142d-73f4-4d61-9d87-2724c2f64ddd-image.png

  Thanks for your support

• STM

  STM based control boards

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  Topics
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  Posts

  

  @jay_s_uk thanks for help, everithing now working!
  I also added macros:
  Power_loss_recovery.g
  G1 H2 Z-5 F6000
  M916
  For some reason Z was raising for extra 5 mm before applying M916.
  Maybe this macros not best solution but it work + easy access to recovery from browser)

• LPC

  LPC based control boards

  17
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  @gloomyandy said in RepRap Firmware Issue in behavior:

  M98 P"config.g"

  Hi @gloomyandy I appreciate your help on this below the outcome of M98P "Config.g", I agree with you some information might be strange in my Config.g file like the S because I added it without exact knowledge of the functionality so I thought that might Improve the result. but i do not know the actual value I should add :).

  Actually this is an old project i never finish as not dedicated to however since i am working on again i would like to know how should i move on below is a picture of the machine as i was not able to upload video due to the size

  I uploaded while the machine in action however if you notice that the circle is not exactly circle it looks like defected circle you can tell however in the square it is more clearer

  9/26/2022, 12:21:35 AM M98 P"config.g"
  HTTP is enabled on port 80
  FTP is enabled on port 21
  TELNET is disabled
  Error: bad grid definition: Too many grid points; suggest increase spacing to 58.4mm
  9/26/2022, 12:17:55 AM M122
  === Diagnostics ===
  RepRapFirmware for LPC176x based Boards (biquskr_1.4) version 3.2_4 running on LPC176x at 100Mhz
  Used output buffers: 1 of 16 (11 max)
  === RTOS ===
  Static ram: 4956
  Dynamic Memory (RTOS Heap 5): 7896 free, 7856 never used
  Allocations: 178 Frees: 21
  Never used RAM 256, free system stack 14 words
  Tasks: NETWORK(ready,187) HEAT(blocked,243) MAIN(running,354) IDLE(ready,21)
  Owned mutexes: WiFi(NETWORK)
  === Platform ===
  Last reset 00:01:25 ago, cause: [software]
  Last software reset at 2022-09-26 00:16, reason: User, GCodes spinning, available RAM 256, slot 0
  Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0042a000 BFAR 0xe000ed38 SP 0x00000000 Task MAIN Freestk 0 n/a
  Error status: 0x00
  Aux0 errors 0,0,0
  Supply voltage: under voltage events: 0
  Driver 0: position 0, standstill, SG min/max 0/10, error r/w 0/1, ifcnt 73, cnt r/w 7165/15, timeout 0, failedOp 0xff
  Driver 1: position 0, standstill, SG min/max 0/0, error r/w 0/1, ifcnt 68, cnt r/w 7168/12, timeout 0, failedOp 0xff
  Driver 2: position 0, standstill, SG min/max 0/18, error r/w 0/1, ifcnt 73, cnt r/w 7165/15, timeout 0, failedOp 0xff
  Driver 3: position 0, standstill, SG min/max 0/0, error r/w 0/1, ifcnt 63, cnt r/w 7169/11, timeout 0, failedOp 0xff
  Driver 4: position 0
  Driver 5: position 0
  Driver 6: position 0
  Date/time: 2022-09-26 00:17:51
  Slowest loop: 20.93ms; fastest: 0.13ms
  Step timer: target 34955404 count 84948299 delta -49992896 late 0
  USBSerial connected 0
  ADC not ready 2 ADC error threshold 10 ADC Init 1
  Ints: 51516; Calls 51516; fast: 3uS; slow 20uS adj 0 bad 0 big delta 0
  PWM Channels
  Delta -822796941 Start -1 End -1
  === Storage ===
  Free file entries: 6
  SD card 0 detected
  SD card longest read time 2.3ms, write time 0.0ms, max retries 0
  === Move ===
  DMs created 40, maxWait 20302ms, bed compensation in use: none, comp offset 0.000
  === DDARing ===
  Scheduled moves 7, completed moves 7, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
  === Heat ===
  Bed heaters = 0, chamberHeaters = -1
  Heater 1 is on, I-accum = 0.0
  === GCodes ===
  Segments left: 0
  Movement lock held by null
  HTTP is idle in state(s) 0
  File is idle in state(s) 0
  USB is idle in state(s) 0
  Aux is idle in state(s) 0
  Trigger is idle in state(s) 0
  Queue is idle in state(s) 0
  Daemon is idle in state(s) 0
  Autopause is idle in state(s) 0
  Code queue is empty.
  === Network ===
  Slowest loop: 42.51ms; fastest: 0.00ms
  Responder states: HTTP(0) HTTP(0)
  HTTP sessions: 1 of 2

  WiFi -
  Network state is active
  WiFi module is connected to access point
  Failed messages: pending 0, notready 0, noresp 0
  WiFi firmware version 1.25-01LE-D
  WiFi MAC address c0:56:27:45:b2:f9
  WiFi Vcc 3.37, reset reason Turned on by main processor
  WiFi flash size 4194304, free heap 35944
  WiFi IP address 192.168.1.134
  WiFi signal strength -68dBm, mode 802.11n, reconnections 0, sleep mode modem
  Clock register 00181001
  Socket states: 0 0
  Untitled.jpg20220926_230657.mp4
• Other control boards

  Other control boards that are not specifically LPC or STM based

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  @Topenga https://teamgloomy.github.io/btt_octopus_pro_1.0_f429_screen.html

• Future Direction
  12
  Topics
  164
  Posts
  No new posts.
• Beta Firmware

  Categories for specific issues with Beta and Release Candidate (RC) versions of RRF 2 and RRF 3

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  Topics
  10956
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  @Diamondback I had to fix and rebuild 3.5beta2 anyway, so I've increased max open files to 20 on Duet 3 boards in beta2.

• DSF Development

  Discuss and contribute to the Duet Software Framework

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  @DDD You could also send a full code object with the IsPrioritized flag set. That flag ensures that the received code is executed as quickly as possible using an empty G-code input. The same mechanism is used for critical codes like M112 and M999.

  The async flag may be interesting if you want to send updates as quickly as possible using a single command connection and if your app is not interested in the return value of the operation.

• Firmware developers

  If you are adding features to the firmware yourself, discuss what you are doing here.

  336
  Topics
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  @Thugmek we've never used debuggers with Duet 2. Older version Duet 2 boards do expose the JTAG/SWD pins but newer ones don't. All Duet 3 boards expose the SWD pins.

  If the firmware crashes, the crash details are written to flash memory and can be retrieved using M122. We use the linker map file and assembler files generated by the compiler to identify the exact point at which it crashed. We usually find that sufficient to identify the bug.

• Hardware dev

  Prototype hardware issues.

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  Topics
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  Posts

  

  @o_lampe the resistor does not, but the insulation may!

• Hardware wishlist

  Suggestions for additional hardware to interface with the DuetWifi. Also suggestions for Changes to the DuetWifi hardware (although the hardware design is pretty fixed now!)

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  Topics
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  Posts

  

  @Diamondback not yet...

• Firmware wishlist

  How would you like us to improve the firmware, and which improvements should we make first? Tell us here.

  813
  Topics
  6522
  Posts

  

  @MaxGyver What do your tool change macros actually do and are they similar for every tool? The reason I ask is that I use the same "universal" tool change macros for every tool. The "universal" part is taken care of by using gcode meta commands and conditional statements - i.e. things like "tools[state.currentTool.name", and "heat.heaters[1].current" etc. These macros are named "ToolFree.g", "ToolPre.g" etc. Then every tfree(n).g simply has one command which is M98 P"ToolFree.g". Of course, one still has to create files for every tool but at it's a much simpler process.

  EDIT - more info here if it's of any use https://forum.duet3d.com/topic/29646/universal-tool-change-files-on-steroids?_=1675705608001

• Duet Web Control wishlist

  Do you have an idea for a cool new feature in Duet Web Control? Post it here!

  306
  Topics
  2044
  Posts

  

  @chrishamm

  Whoop whoop! 🕺

• 3D Printing General Chat

  General discussion about 3d printing related subjects that are not duet specific.

  294
  Topics
  3342
  Posts

  

  @achrn, thanks for your thoughts! I wasn't really looking forward to hoard yet another kind of filament as I have so much still to be used up but thought that maybe I should try and expand my world of filaments. With your comments, I think I will dig some more into PETG (and try something produced more recently)

• Off Topic

  Off topic technical discussion area. Keep it clean please! Not for Duet related discussion (use the appropriate Duet forum)

  84
  Topics
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  Hello everyone.

  I've been in the 3d printing hobby now for a while and have really gotten involved in the last few years. Not much else to do when you're forced to work from home during the COVID lockdown.

  I have an older Rostock Max V2, which I've heavily modified. The only real original part is the frame itself. The elelectronics were updated to Duet 6hc, dual extruders, smart effector, aluminum build plate with 110v heater, and 0.9 degree steppers.

  I have updated to aluminum trucks, and Haydens effector arms as well.

  It's not a pretty machine, it looks a little more like Frankenstein's monster, but it works!

  I am looking to tinker less and downsize my array of machines, so I'm thinking of letting it go.

  Not sure if this is the best place for the request, but since the machine is powered by Duet I figure this is as good of a starting place as any.

  So here it is, is anyone interested in buying Frankenstein's Monster? I'd like to at least get the cost of the electronics out of it, so I'm thinking $450. Ideally someone who is near Madison WI so shipping is not outrageous.

  This would be a great machine for someone who likes to tinker. As I said, I'm refocusing my efforts and while Delta machines are great to watch, it's just a lot of work to print something very simple.

  IMG_1456.jpeg
  IMG_1459.jpeg
  IMG_1458.jpeg

• Purchasing
  16
  Topics
  120
  Posts

  

  Wiring issue still relevant today. Plugged in using instructions, didn't work. I thought I fried my main board by reversing the wiring and seeing a puff of smoke and a flash. Turns out it was a fuse that strangely, was still good? Set up back the way they had wired it originally then moved blue pin to z-stop and it worked fine. Thank you for pointing out that the blue wire, and not the white wire is the sensor. Guess I got lucky, printer still heats up the bed, nozzle and all axis function properly...

• Order discussion

  Help with ordering, announcements etc

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  Topics
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  @dc42 No problem. It's my first fail in about 50 boards, so I'm not complaining. I will follow your instructions. Thanks