[BUG]: Unfortunately it no longer works with 4.4.0-BETA2 Firmware for Original Prusa MINI/MINI+

[tafelberg]

Describe the bug The Mini beeps once and does not run the program.

Expected behavior

Debug Log

Screenshots

Firmware and Version 4.4.0-BETA2 Firmware for Original Prusa MINI/MINI+

[jneilliii]

Maybe they changed the commands? Would need lots more information than it just doesn't work since I don't have a mini. Enable debug logging, serial logging etc and that might help to see what the mini is doing/responding with.

[jneilliii]

Might be able to see what's happening from the terminal tab. It might show us basically the same info that would need logged to serial.log when enabled.

[tafelberg]

serial.log plugin_bedlevelvisualizer_debug.log

[jneilliii]

weird, I don't see the command being sent to the printer for actually doing the probe operation. Are you using the Prusa Mini gcode from the examples?

[tafelberg]

Starting with the button (Update Mesh Now) in octoprint. (As always for two years) Then I see that the print head moves to the first position. The printer heats up. At 59 degrees, the printer beeps once and nothing happens anymore. Without restarting the printer, I can no longer print

.

[jneilliii]

You might want to ask Prusa what has changed in their firmware, I can't control that.

[github-actions[bot]]

This issue has been automatically marked as stale because it has not had activity in 14 days. It will be closed if no further activity occurs in 7 days

[tafelberg]

Prusa-Support is now looking for it.

[github-actions[bot]]

This issue has been automatically marked as stale because it has not had activity in 14 days. It will be closed if no further activity occurs in 7 days

[tafelberg]

Same problem with 4.4.0-RC1 Prusa I also informed (https://github.com/prusa3d/Prusa-Firmware-Buddy/issues/2322)

[jneilliii]

curious if you simplify the gcode options down to the following if it works?

@BEDLEVELVISUALIZER
G29 T

[tafelberg]

Then nothing happens

[tafelberg]

This code works. But at the end there is a beep and the plugin crashed. I have always to restart the mini.

M140 S60 ; starting by heating the bed for nominal mesh accuracy M117 Homing all axes ; send message to printer display G28 ; home all axes M420 S0 ; Turning off bed leveling while probing, if firmware is set ; to restore after probing M117 Creating the bed mesh levels ; send message to printer display M155 S30 ; reduce temperature reporting rate to reduce output pollution @BEDLEVELVISUALIZER ; tell the plugin to watch for reported mesh G29 T ; run bilinear probing M500 ; store mesh in EEPROM M300 S440 P200 ; make calibration completed tones M300 S660 P250 M300 S880 P300 M117 Bed mesh levels completed ; send message to printer display

[jneilliii]

Just take out any additional gcode that is unnecessary, so the M300 commands and M117 commands are beeps and messages on printer screen.