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    Duet wifi S3D

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    • MoS-tekknixundefined
      MoS-tekknix
      last edited by

      @sungod3k:

      Great, that seems to work. Thanks

      You're welcome. That's what's a forum for 😉

      Regards
      MoS-tekknix

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      • tychopundefined
        tychop
        last edited by

        @MoS-tekknix:

        @sungod3k:

        I ran the original and the autouploaded file through notepad++s compare tool and they matched 100%

        Uhm, thats interesting.

        Can you try this one, i'm using and change the IP to your DuetWifi/Ethernet IP?

        [[language]]
        curl -F "file=@[output_filepath]" "http://192.168.178.144/rr_upload?name=gcodes/[output_filename].gcode"
        
        

        That is working even if the Printer is currently busy.

        Regards
        MoS-tekknix

        This script
        curl -F "file=@[output_filepath]" "http://192.168.x.x/rr_upload?name=gcodes/[output_filename].gcode"
        uploads the file correctly, but the print doesn't start…

        Am I missing something?

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        • dc42undefined
          dc42 administrators
          last edited by

          You need to send a separate command to print the file.

          Duet WiFi hardware designer and firmware engineer
          Please do not ask me for Duet support via PM or email, use the forum
          http://www.escher3d.com, https://miscsolutions.wordpress.com

          1 Reply Last reply Reply Quote 0
          • tychopundefined
            tychop
            last edited by

            Yes, I figured that could be the issue, however, I couldn't find anything here https://github.com/chrishamm/DuetWebControl…

            Is there a command to print? Where can I look for it?

            I can see

            [[language]]
            function startUpload(type, files, fromCallback) {
            
            ```in the javascript, but am clueless how to specify 'print' as the type to upload gcode & start the print
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            • dc42undefined
              dc42 administrators
              last edited by

              Use the rr_gcode command to send M32 "filename.gcode".

              Duet WiFi hardware designer and firmware engineer
              Please do not ask me for Duet support via PM or email, use the forum
              http://www.escher3d.com, https://miscsolutions.wordpress.com

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              • tychopundefined
                tychop
                last edited by

                Yep, Got it

                This works:
                curl -F "file=@[output_filepath]" "http://192.168.x.x/rr_upload?name=0%3A%2Fgcodes%2F[output_filename].gcode"
                curl "http://192.168.x.x/rr_gcode?gcode=M32 0%3A%2Fgcodes%2F[output_filename].gcode"

                Many thanks !!

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                • dc42undefined
                  dc42 administrators
                  last edited by

                  You will need to enclose the filename in double quotes when sending it if you want it to work on filenames with ( or ) or ; in the name.

                  Duet WiFi hardware designer and firmware engineer
                  Please do not ask me for Duet support via PM or email, use the forum
                  http://www.escher3d.com, https://miscsolutions.wordpress.com

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                  • SEUTecundefined
                    SEUTec
                    last edited by

                    Hi all:

                    curl –data-binary "@[output_filepath]" "http://192.168.x.x/rr_upload?name=gcodes/[output_filename].gcode"

                    –data-binary don't losse the NewLine or CarriageReturns as -d do.
                    and don't add extra data to the gcode file as -F do.

                    Regards.

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                    • kuhnikuehnastundefined
                      kuhnikuehnast
                      last edited by

                      The best that worked for me is:

                      curl --data-binary "@[output_filepath]" "http://192.168..XX.XX/rr_upload?name=gcodes%2F[output_filename].gcode"

                      curl "http://192.168.XX.XX/rr_gcode?gcode=M32 [output_filename].gcode"

                      But there are still some problems...

                      1. If you have a Space in the name, the file is only saved as the first part til the space (e.g. Test file.gcode is saved as Test.gcode)
                      2. Special Characters (e.g. äöü) aren't saved properly
                      3. Is there a possibility to delete the file on the local computer after uploading it to the duet? Couldn't find any solution...

                      greetings kuhni

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                      • bellwetherundefined
                        bellwether @dc42
                        last edited by bellwether

                        @dc42

                        hmm, i guess this is a stupid question, but I am unclear

                        1. where to put these lovely scripts to load the file.
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                        • mloidlundefined
                          mloidl
                          last edited by

                          @brianhanifin said in Duet wifi S3D:

                          --------------------------16eea21da68ae83e
                          Content-Disposition: form-data; name="file"; filename="curl_test.gcode"
                          Content-Type: application/octet-stream

                          @dc42
                          I'm currently implementing the G-Code upload for Slic3rPE and struggeling with the same problem mentioned by @BrianHanifin .
                          Some parts of the HTTP-Header are saved in the G-Code after upload when uploading the G-Code using form_add of libcurl.
                          Is it somehow possible to support forms in the firmware?

                          Thanks,
                          Best regards
                          Martin

                          1 Reply Last reply Reply Quote 0
                          • Johhnyalterundefined
                            Johhnyalter
                            last edited by Johhnyalter

                            HI,

                            I have just installed a Duet Wifi and running well...However, I cant work out how to get the slicer to control bed temp. Simplify3D wants tools and laser to be indicated as T0 to T5, and Duet indicates bed as 'B' .... Yes, I can and do control bed temp manually prior to printing, but I want it auto controlled by g-code.

                            Could the gurus here help please ?

                            Thanks

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                            • OBELIKSundefined
                              OBELIKS
                              last edited by

                              I think you are overthinking it. Do you have multiple beds?
                              If not, default setting in S3D is OK, it will output M140 S70 to set bed temperature to 70°C, and that works with Duet

                              P3Steel Toolson mk2 - Duet 2 WiFi --> RatRig V-Core with Duet WiFi 1.03
                              Original Prusa i3 MK3S

                              1 Reply Last reply Reply Quote 1
                              • gtj0undefined
                                gtj0
                                last edited by gtj0

                                In case anyone's interested... here's how I print from Linux...

                                #!/usr/bin/env bash
                                echo "$(date) $@" >> /var/log/pp.log
                                printit() {
                                   set +xe
                                   op="$1"
                                   of=$(basename "$op")
                                   ncftpput -t 5 duet0 /gcodes/ "$op" || ncftpput -t 5 -v duet0 /gcodes/ "$op"
                                #  I do the ncftpput again if the first one fails as it does sometimes.
                                   fn=$(python -c "import urllib ; print(urllib.urlencode({'gcode': 'M32 \"$of\"'}))")
                                   echo $fn
                                   curl "http://duet0/rr_gcode?$fn"
                                   echo "Done"
                                }
                                
                                printit "$@" 2>&1 >> /var/log/pp.log
                                

                                save that someplace and make it executable. You do need ncftpput (part of ncftp package), curl and python (both of which are standard). There are no issues with spaces in the filename BTW.

                                In Simplify3D Process, Scripts, Post Processing put something like...

                                /bin/bash /data1/3d/duet/pp.sh "[output_filepath]"
                                

                                substituting "/data1/3d/duet/pp.sh" with wherever you put the script.
                                All you have to do now is 'Save Toolpaths To Disk" and the file should transfer and start printing after the save is complete.

                                I have also had good luck printing directly from Simplify3D.
                                Like others have said, you need to set "M555 P2" at the end of your config.g to turn on Marlin emulation and you also have to set "Hardware Flow Control" in the firmware Communications settings.

                                If I didn't have the PanelDue 7i, I'd print directly. I'm not overly fond of having to switch desktop windows around to start the print.

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                                • Tanneundefined
                                  Tanne
                                  last edited by

                                  I've cobbled up a quick powershell script for the purpose when I got my Duet. It watches a folder for new/changed .gcode files and offers to upload them.

                                  # adjust these to your values
                                  $folder = "e:\3dprint\gcodes"
                                  $filter = "*.gcode"
                                  $Global:baseUri = "http://duet3d.local/rr_upload?name=gcodes/"
                                  
                                  	
                                  Add-Type -AssemblyName PresentationCore,PresentationFramework
                                  $Global:lastPath = ''
                                  $Global:lastTime = Get-Date
                                  
                                  $Watcher = New-Object IO.FileSystemWatcher $folder, $filter -Property @{ 
                                      IncludeSubdirectories = $false
                                      NotifyFilter = [IO.NotifyFilters]'FileName, LastWrite'
                                  }
                                  
                                  $changeAction = [scriptblock]::Create('
                                      $path = $Event.SourceEventArgs.FullPath
                                      $name = $Event.SourceEventArgs.Name
                                      $timeGenerated = $Event.TimeGenerated
                                  
                                      # usually multile change events are triggered when a file is written, no need to spam those
                                      if ($Global:lastPath -ne $path -or ($Global:lastTime - $timeGenerated).TotalSeconds -lt -10) {
                                  
                                          $Global:lastPath = $path;
                                          $Global:lastTime = $timeGenerated
                                          $msgBoxResult =  [System.Windows.MessageBox]::Show(("Upload `"{0}`" to the printer?" -f $Event.SourceEventArgs.Name),"GCode Upload","YesNo","Question")
                                  
                                          switch  ($msgBoxResult) {
                                              "Yes" {
                                                  try {
                                                      Invoke-WebRequest -Uri ("{0}{1}" -f $baseUri, $name) -Method Post -InFile $path 
                                                  } catch {
                                                  }
                                              }
                                              "No" {
                                              }
                                          }
                                          }
                                  ')
                                  
                                  $onChanged = Register-ObjectEvent $Watcher Changed -SourceIdentifier FileChanged -Action $changeAction
                                  
                                  # prevent the console from closing
                                  while (1) {
                                      sleep 2
                                  }
                                  

                                  Save somewhere with .ps1 extension and edit line 2-4 to match your settings. To run it rightclick the file -> "Run with PowerShell" and leave the powershell window open. To trigger the upload question just save your gcode file into the folder you specified in line 2.

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                                  • CR-34T3Rundefined
                                    CR-34T3R
                                    last edited by

                                    For anyone still looking through this thread, the following S3D script will upload the file to your printer (with a timestamp) and tell it to start printing that file much like Slic3r would do:

                                    curl  -F "file=@[output_filepath]" "http://XXX.XXX.XXX.XXX/rr_upload?name=gcodes/[output_filename].gcode&time=YYY"
                                    curl "http://XXX.XXX.XXX.XXX/rr_gcode?gcode=M32[output_filename].gcode"
                                    

                                    Copy and paste into "Additional terminal commands for post processing" under the Scripts tab and replace XXX.XXX.XXX.XXX with your printer's IP address or hostname if applicable. As mentioned above, DWC will throw a couple of errors but doesn't seem to impact the print in any way. Happy printing!

                                    dc42undefined 1 Reply Last reply Reply Quote 1
                                    • dc42undefined
                                      dc42 administrators @CR-34T3R
                                      last edited by dc42

                                      You may wish to add the following line at the end:

                                      curl "http://XXX.XXX.XXX.XXX/rr_disconnect"

                                      This will avoid RRF buffering up messages that S3D isn't going to fetch.

                                      Duet WiFi hardware designer and firmware engineer
                                      Please do not ask me for Duet support via PM or email, use the forum
                                      http://www.escher3d.com, https://miscsolutions.wordpress.com

                                      1 Reply Last reply Reply Quote 0
                                      • apakundefined
                                        apak
                                        last edited by

                                        I have try pathio alpha/beta versions and have Duet integration, to upload files, and they do not add any header to gcode file uploaded.

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                                        • mwolterundefined
                                          mwolter
                                          last edited by

                                          Worked on this for a while and was able to resolve the issue where file names are truncated if the name contains a space.

                                          Basically all it does is replace spaces in the file name with %20, a simple form of URL Encode. It also uses --data-binary and does not add any extra text to the Gcode like the -F option does. Paste this into the 'Additional terminal commands for post processing' on the Scripts tab of Simplify 3d... don't forget to change the IP address. I'm sure there's a more elegant way but this works on a Mac.

                                          bash -c "echo 'http://xxx.xxx.xxx.xxx/rr_upload?name=gcodes/[output_filename].gcode' | sed 's/ /%20/g' | curl --data-binary '@[output_filepath]' $(</dev/stdin)";

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                                          • Mogalundefined
                                            Mogal
                                            last edited by

                                            Hello, sry for bumping this thread, but just wanted to say thank you for this. Been wanting this 'feature' for awhile now, and just found this thread and got it working! WOOT!

                                            But I do get a error when starting the file. Is there a way to eliminate the error? Thanks!

                                            0_1567546781511_20190903_142508.jpg

                                            My script is as follows:
                                            curl -F "file=@[output_filepath]" "http://192.168.0.10/rr_upload?name=gcodes/[output_filename].gcode&time=YYY" ; uploads file to printer
                                            ; curl "http://192.168.0.10/rr_gcode?gcode=M32[output_filename].gcode" ; Starts the file printing
                                            curl "http://192.168.0.10/rr_disconnect" ; Not sure what this one does

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