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Wiki Octoprint and Smoothie?

What is the problem?

Looking for the Wiki for Octoprint and Smoothie. Want to review as I'm having serial issues with Smoothie pausing and killing print. Previously worked ok with Pi 2 but have updated to new raspberry pi 4 and now is having issues. Lost backup that worked.

What did you already try to solve it?

Ignoring failure messages. Searches online for working settings.

Have you tried running in safe mode?

No

Did running in safe mode solve the problem?

Didn't try

Complete Logs

octoprint.log, serial.log or output on terminal tab at a minimum, browser error console if UI issue ... no logs, no support! Not log excerpts, complete logs.)

Nope, when I get back home. I can add

Additional information about your setup

OctoPrint version, OctoPi version, printer, firmware, browser, operating system, ... as much data as possible

Latest builds, DIY Delta, Smoothieboard, Latest for Azteeg V2 mini board, Chrome, Windows 10, Simplify 3d for slicing.

I'm using Smoothie w/ OctoPrint w/o any serial comm issues on a Pi 4. Checked my setup and Smoothie is plugged into a USB 3.0 port.

1 Like

Are you ignoring error handling messages?

Here's my terminal
WARNING! Received an error from the printer's firmware, ignoring that as configured but you might want to investigate what happened here! Error:
Communication timeout while printing, trying to trigger response from printer. Configure long running commands or increase communication timeout if that happens regularly on specific commands or long moves.
Send: N15348 M10544
Recv: ok T:19.5 /0.0 @0 B:29.5 /0.0 @0
Send: N15349 M105
45
Recv: ok T:19.5 /0.0 @0 B:29.5 /0.0 @0
Send: N15350 G1 X30.881 Y19.798 E2.721793
Recv: !!
WARNING! Received an error from the printer's firmware, ignoring that as configured but you might want to investigate what happened here! Error:
Communication timeout while printing, trying to trigger response from printer. Configure long running commands or increase communication timeout if that happens regularly on specific commands or long moves.
Send: N15351 M105
36
Recv: ok T:19.3 /0.0 @0 B:29.2 /0.0 @0
Send: N15352 M10539
Recv: ok T:19.3 /0.0 @0 B:29.2 /0.0 @0
Send: N15353 G1 X30.946 Y20.002 E2.7295
80
Recv: !!
WARNING! Received an error from the printer's firmware, ignoring that as configured but you might want to investigate what happened here! Error:
Unexpected error while reading serial port, please consult octoprint.log for details: SerialException: 'device reports readiness to read but returned no data (device disconnected or multiple access on port?)' @ comm.py:_readline:3831
Please see https://faq.octoprint.org/serialerror for possible reasons of this.
Changing monitoring state from "Printing" to "Offline (Error: SerialException: 'device reports readiness to read but returned no data (device disconnected or multiple access on port?)' @ comm.py:_readline:3831)"
Connection closed, closing down monitor

Nope. On a slightly older version though.

Build version: edge-bdb141f, Build date: Jan 12 2020 10:21:20, MCU: LPC1769, System Clock: 120MHz