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    Duet wifi S3D

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    • sungod3kundefined
      sungod3k
      last edited by

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

      http://www.42dimensions.de/
      https://printnewworlds.blogspot.com/

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      • MoS-tekknixundefined
        MoS-tekknix
        last edited by

        @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

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        • sungod3kundefined
          sungod3k
          last edited by

          Great, that seems to work. Thanks

          http://www.42dimensions.de/
          https://printnewworlds.blogspot.com/

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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

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                • 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

                        1 Reply Last reply Reply Quote 0
                        • 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

                            1 Reply Last reply Reply Quote 0
                            • 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

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                                • 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

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