object modeling tree structure

tekstyle

is there a M command to get the entire object model tree structure for the duet2? just wondering as I normally try to write my meta commands at work away from having access to DWC. I was hoping to just copy and paste the whole thing from console to https://codebeautify.org/jsonviewer to mess around with. Thanks

jay_s_uk

@tekstyle M409
https://duet3d.dozuki.com/Wiki/Gcode#Section_M409_Query_object_model

dc42

@tekstyle see https://github.com/Duet3D/RepRapFirmware/wiki/Object-Model-Documentation.

tekstyle

@dc42

oh this is even better! thank you! now i can start to make sense of what the values mean.

dc42

@tekstyle to answer your original question, the entire OM is too large for most Duets to send in a single response; however you can use M409 F"d1" to find all the root node names, then use M409 K"<key>" F"v" repeatedly, substituting a root node for <key>.