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Mrnt / OctoPrint-FlashForge

OctoPrint plugin to support closed source printers from FlashForge, PowerSpec, Dremel
GNU General Public License v3.0
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Trouble connecting to Dreamer, port/baudrate issue #80

Closed schmooot closed 1 year ago

schmooot commented 2 years ago

This is a fresh install of octopi on a pi4. The only plugin I have installed is this one. I know the cable is good as I can plug in to my laptop and it connects with the slicer no problem. I have the most recent stock firmware in the printer 1.15

Initially I got the permissions error and had to add the line in my 99-octoprint.rules file, I rebooted the pi and the printer. Then it gives a solid attempt but still no success. Here's the terminal log.

Changing monitoring state from "Offline" to "Detecting serial connection"
Performing autodetection with 7 port/baudrate candidates: FlashForge Dreamer 3D Printer, port:1:3@115200, FlashForge Dreamer 3D Printer, port:1:3@250000, FlashForge Dreamer 3D Printer, port:1:3@230400, FlashForge Dreamer 3D Printer, port:1:3@57600, FlashForge Dreamer 3D Printer, port:1:3@38400, FlashForge Dreamer 3D Printer, port:1:3@19200, FlashForge Dreamer 3D Printer, port:1:3@9600
Trying port FlashForge Dreamer 3D Printer, port:1:3, baudrate 115200
Handshake attempt #1 with timeout 2.0s
Connected to: <octoprint_flashforge.flashforge.FlashForge object at 0xac8ced50>, starting monitor
Handshake attempt #2 with timeout 2.0s
Handshake attempt #3 with timeout 2.0s
Trying port FlashForge Dreamer 3D Printer, port:1:3, baudrate 250000
Handshake attempt #1 with timeout 2.0s
Handshake attempt #2 with timeout 2.0s
Handshake attempt #3 with timeout 2.0s
Trying port FlashForge Dreamer 3D Printer, port:1:3, baudrate 230400
Handshake attempt #1 with timeout 2.0s
Handshake attempt #2 with timeout 2.0s
Handshake attempt #3 with timeout 2.0s
Trying port FlashForge Dreamer 3D Printer, port:1:3, baudrate 57600
Handshake attempt #1 with timeout 2.0s
Handshake attempt #2 with timeout 2.0s
Handshake attempt #3 with timeout 2.0s
Trying port FlashForge Dreamer 3D Printer, port:1:3, baudrate 38400
Handshake attempt #1 with timeout 2.0s
Handshake attempt #2 with timeout 2.0s
Handshake attempt #3 with timeout 2.0s
Trying port FlashForge Dreamer 3D Printer, port:1:3, baudrate 19200
Handshake attempt #1 with timeout 2.0s
Handshake attempt #2 with timeout 2.0s
Handshake attempt #3 with timeout 2.0s
Trying port FlashForge Dreamer 3D Printer, port:1:3, baudrate 9600
Handshake attempt #1 with timeout 2.0s
Handshake attempt #2 with timeout 2.0s
Handshake attempt #3 with timeout 2.0s
Changing monitoring state from "Detecting serial connection" to "Error"
Changing monitoring state from "Error" to "Offline after error"
Connection closed, closing down monitor

I've tried playing with a few of the settings in the serial connection tab but didn't get any results. I don't know where else to go from here. Any suggestions?

Mrnt commented 2 years ago

Did you:

schmooot commented 2 years ago

Did you:

  • check you had set up all the settings as described in the install/setup guide for the plugin?
  • turn on debugging as described in the troubleshooting notes and then download the octoprint.log file Settings > Logging? There should be quite a bit of additional information to help troubleshoot.

Well that's embarassing. For some reason I didn't read anything below the installation section. Ha. I followed the directions in the config section and it connected immediately.

Thank you for that