When echo:busy: paused for user is received on the serial port, this plugin then raises a paused_for_user event, which may then be used with other plugins like OctoPrint-MQTT to alert the user, that the printer needs attention.
The primary use for this is the Prusa MMU2S, which when it fails to load/unload filament, will halt the printer and send this message on serial.
For example, this is, what an unsuccesful loading procedure looks like:
Send: T1*62
mmu_get_response - begin move: T-code
MMU <= 'T1'
Unloading finished 2
mmu_get_response - begin move: load
echo:busy: processing
echo:busy: processing
MMU => 'ok'
mmu_get_response() returning: 1
echo:busy: processing
MMU <= 'A'
mmu_get_response - begin move: T-code
MMU <= 'T1'
Unloading finished 2
mmu_get_response - begin move: load
echo:busy: processing
echo:busy: processing
echo:busy: processing
MMU <= 'A'
MMU => 'ok'
mmu_get_response() returning: 1
echo:busy: processing
mmu_get_response - begin move: unload
MMU <= 'U0'
Unloading finished 1
echo:busy: processing
echo:busy: processing
MMU => 'ok'
mmu_get_response() returning: 1
echo:busy: paused for user
echo:busy: paused for user
echo:busy: paused for user
echo:busy: paused for user
echo:busy: paused for user
echo:busy: paused for user
And then the printer waits until the user has fixed the issue and pressed the button on the LCD.
This plugin now raises an Event in OctoPrint when "echo:busy: paused for user" is received.
Install via the bundled Plugin Manager or manually using this URL:
https://github.com/zeroflow/OctoPrint-PauseForUserEvent/archive/master.zip
No configuration