Firmware wishlist

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  Firmware wishlist and priorities for Duet WiFi and Duet Ethernet
  • dc42

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  @patakopecek said in Firmware wishlist and priorities for Duet WiFi and Duet Ethernet: @daveidmx good idea, but the duet could run out of resources That's the like problem. The Duet 2 doesn't have enough RAM to run two instances of the Move subsystem. So we'd have to run the simulation while the Duet it sitting idle. Then we would have to either abandon the simulation if you send any commands to the Duet, or save enough state to be able to resume it later. When a simulation completed, the simulated time is stored at the end of the file. PanelDue displays that time when you select the file.
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  Duet2 multiple fan RPM sense & display
  • DinkyMods

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  I've added this to the work list. RRF already supports multiple tachos internally, so it's just the configuration mechanism that needs to be written.
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  "heater timing" or "heater phasing" feature request
  • JRDM

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  synchronize prompts between DWC and PanelDue
  • frank26080115

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  I've logged it as a bug that PanelDue doesn't update while it is waiting for a response to M291. Although the M291 prompt will cover much of the screen anyway.
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  PanelDue-setup: (maybe already there?) "Refresh macroname(s)"
  • LB

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  @dc42 Thanks for answering so fast! Yes - right, checked that everything that is within "Macro" is refreshed then, so this request would only boild down to the "top-level" macros that are displayed within the general/overview-screen? (Or can they also be refreshed?) (Got the workaround with your answer, will put those macros e.g. also in a subfolder)
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  Ender 3 Duet Wifi, Bl Touch & PT100
  • 3DPNB

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  @dc42 I had the heat-sink cooling fan always on and the extruder fan wasn't working due to bad wiring (negative had come loose from connector) I've replaced the wiring and connected the extruder fan to fan 0, working great now. Thanks for the tip, Ill move the heat sink fan over to fan 1 also feel free to move this thread if possible I seam to have posted it in the wrong section, meant to post in "Firmware installation"
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  Duet 085 and Fans
  • AndreS

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  I plan to rewrite the fan mapping mechanism in the next 2.03beta release, so that may solve it. Please note, there has been no official support for RRF on legacy Duets (06 and 085) for some time.
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  Averaging readings while grid probing
  grid probing z-probe consistency • • rhidgbak

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  Which firmware version are you running? The current firmware (2.02, or 2.03beta) should already behave the way you want.
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  New M-code to send a network request
  • lostapathy

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  @oddkode said in New M-code to send a network request: Another idea I've been toying with. I've downloaded DWC to try and see if it's possible to raise a JS event upon layer change. Yes, but... DWC just polls. Nothing is ever "pushed" to DWC from the printer. If you are already polling, no need to 'hook' DWC. I was hoping I could tap into the field that stores the IP / web camera URL You can certainly get that from DWC internally (JS read the HTML field, among other things), but there is a potentially easier way: DWC stores its persistent settings in a file on the printer itself, and pulls them via an AJAX call. You can either: HTTP download the file http://192.168.1.100/rr_download?name=DWCconfig.txt Or make an AJAX call (still really an HTTP GET) for a JSON object (containing the same info) http://192.168.1.100/dwc.json Note: REALLY old DWC kept config in a cookie; then DWC kept it in local browser storage... but for some time now, the above has worked. So you should be able to ignore those old ways.
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  Stealthchop2 to Spreadcycle switch
  • Veti

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  from the TMC documentation: https://www.trinamic.com/fileadmin/assets/Products/ICs_Documents/TMC2130_datasheet.pdf A jerk occurs when switching at higher velocities, because the back-EMF of the motor (which rises with the velocity) causes a phase shift of up to 90° between motor voltage and motor current. So when switching at higher velocities between voltage PWM and current PWM mode, this jerk will occur with increased intensity. A high jerk may even produce a temporary overcurrent condition (depending on the motor coil resistance). At low velocities (e.g. 1 to a few 10 RPM), it can be completely neglected for most motors
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  Question about firmware values using mm/min
  • fcwilt

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  @phaedrux said in Question about firmware values using mm/min: I think it makes more sense to display mm/s in the DWC because slicers generally use mm/s for their speed settings. I agree and thus it makes more sense, to me, to use the same, familiar units in configuration files. I understand the history but if the only reason for using mm/min is the history I think a change could be considered, even if as an option, as I suggested. Frederick
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  Cancel/Skip Individual Objects During Print
  • MoeweX

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  @devleon said in Cancel/Skip Individual Objects During Print: But I would require having a G-Code viewer, while canceling individual objects/processes would just require a list and buttons to cancel specific objects/processes. If you knew the coordinates of the objects, you could do it without, and just send a command, but a Gcode viewer would be nice, but will probably take some time to develop.
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  (Re-)Enable TOFF=0 for M569 Cnnn
  • wilriker

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  PR sent.
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  Yet another CNC improvement (Outside machine limits)
  • hpiz

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  @hpiz said in Yet another CNC improvement (Outside machine limits): I just tried this with some manual gcode entry. Starting at X-11 G1 X-50 F50 waited a few seconds until it was about a 1/4 done with the move G4 P0 M5 Spindle stopped immediately. That's expected. GCodes received over HTTP or from PanelDue are not synchronised. GCodes read from a streaming source are synchronised. So to test the synchronisation, put the M3/M4/M5/G1 commands in a print file or a macro file. Let me know if you find a sequence that doesn't work as expected.
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  G-code reverse?
  • Phaedrux

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  If it's just the current line of GCode that needs to be reversed, or perhaps the last ~10 lines, then it would be possible. The firmware could keep track of the initial position and associated file offset for each of the previous 10 moves.
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  Wishlist: when idling the steppers also move then to full step.
  • zapta

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  @zapta You are right that microstep-positions can have audible noise (and each microstep-position has it's own noise-frequency and level - so changing to another microstep could already help). You can try to tune the driver settings with the Guide to reduce stand-still noise to see if you can lower the noise. It helped a lot on my machine.
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  Utilize unused I/O pins to jog CNC-spindel
  • radiomodell

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  Thanks for your reply's. @frank26080115 Modifying java script would be one solution. I did some modification on DWC1 but it was hard for me because I am not familiar with that huge project. I run DWC on an PC and a keyboard is available. @dc42 I will check effort to realize your "Arduino" solution. But I prefer standard instead of special solution. If there is something coming up I will be patient and give it a try. Hermann
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  M116: optional +->°C or +-<°C threshold definition for H P & C?
  • LB

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  @andres said in M116: optional +->°C or +-<°C threshold definition for H P & C?: @dc42 said in M116: optional +->°C or +-<°C threshold definition for H P & C?: I just checked the code. The M116 S parameter sets the tolerance, default 2 degC. I added it to the wiki. Please check. Thanks. I've added a note that the new parameter is only available in firmware 2.02/1.23 and later.
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  Temperature correction for NPN Capacitive probes.
  • punamenon

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  @dc42 Good to know. How large is the effect?
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  Prevent Homing on Temperature Above x
  • zzing

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  This will be possible when conditional GCode is supported by RRF.