Error in Docs for M591

[tfjield]

Re: filament-error#.g usage help? Avoid pausing on sensorerror?

I think there is an error in the docs for M591. It currently says:

In RRF 3.4 and later, the action on a filament error is to:

• run filament-error#.g if available, where # is the extruder number
• failing that run filament-error.g if available

But the upgrade notes say:

• The handling of filament errors have changed. When a filament error occurs, an event is created. To handle the event, RRF runs macro file filament-error.g without appending the extruder number to the file name and without pausing the print first. The extruder number is passed as param.D along with some other parameters. If filament-error.g is not found then the print is paused (running pause.g) and the error is reported.

I've looked through the code and I don't think filament-error#.g is ever called.

[dc42]

@tfjield thanks for pointing this out. I have amended the documentation.

[tfjield]

@dc42 Thank you!

[ComedianTF2]

@dc42 Do you have an example of the param.D being used?

[tfjield]

@comediantf2
This is what I put in filament-error.g so that it would work with both 3.3 and 3.4+:

M25				; first, pause the print as pre-RRF 3.3 did
 
if {param.D == 0}		; now call the right pre-RRF 3.4 subroutines.
	M98 P"filament-error0.g"
elif {param.D == 1}
	M98 P"filament-error1.g"