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The-EG / OctoPrint-UBLMeshEdit

An OctoPrint plugin that can be used to view, edit and manage Marlin Unified Bed Leveling (UBL) meshes.
GNU Affero General Public License v3.0
17 stars 5 forks source link

[FR] Support for a different ABL format (Snapmaker) #5

Closed tigercjn closed 3 years ago

tigercjn commented 3 years ago

image

It is for the Snapmaker 2.0 series printer.

Send: M420 V1 T1 Recv: Bilinear Leveling Grid: Recv: 0 1 2 3 4 Recv: 0 +6.846 +6.733 +6.764 +6.691 +6.696 Recv: 1 +7.058 +7.153 +7.148 +7.083 +6.885 Recv: 2 +7.165 +7.229 +7.153 +7.118 +6.914 Recv: 3 +7.070 +7.160 +7.125 +7.041 +6.890 Recv: 4 +6.843 +6.955 +6.926 +6.880 +6.808 Recv: Recv: Subdivided with CATMULL ROM Leveling Grid: Recv: 0 1 2 3 4 5 6 7 8 9 10 11 12 Recv: 0 +6.84625 +6.80297 +6.75968 +6.73250 +6.73602 +6.75565 +6.76375 +6.74440 +6.71352 +6.69125 +6.68718 +6.69171 +6.69625

The-EG commented 3 years ago

It might be possible; I'm not very familiar with ABL but this looks like it's not quite the normal Marlin ABL report either.

Please include the full output of M420 V1 T1 all the way until 'ok' is received.

Also, is this a custom/vendor version of Marlin or something you built? From just the snippet you included, it looks like it's doing some sort of subdivision on the mesh. I don't see that documented in Marlin, so I can't say what will happen if you edit the mesh with this plugin (does the subdivision automatically update? does some other command need to be run?).

edit: if it's matter of a simple change to alter how the mesh is detected so that it's shown and you can edit points, I'm happy to make that change. Anything else will be outside of what I intend to provide with this plugin.

tigercjn commented 3 years ago

The simple change so it shows the mesh and edit a point would be great. Here is a full printout.

Send: M420 V1 T1 Recv: Bilinear Leveling Grid: Recv: 0 1 2 3 4 Recv: 0 +6.846 +6.733 +6.764 +6.691 +6.696 Recv: 1 +7.058 +7.153 +7.148 +7.083 +6.885 Recv: 2 +7.165 +7.229 +7.153 +7.118 +6.914 Recv: 3 +7.070 +7.160 +7.125 +7.041 +6.890 Recv: 4 +6.843 +6.955 +6.926 +6.880 +6.808 Recv: Recv: Subdivided with CATMULL ROM Leveling Grid: Recv: 0 1 2 3 4 5 6 7 8 9 10 11 12 Recv: 0 +6.84625 +6.80297 +6.75968 +6.73250 +6.73602 +6.75565 +6.76375 +6.74440 +6.71352 +6.69125 +6.68718 +6.69171 +6.69625 Recv: 1 +6.92051 +6.90669 +6.89286 +6.88523 +6.89131 +6.90357 +6.90570 +6.88881 +6.86178 +6.83486 +6.81153 +6.78831 +6.76509 Recv: 2 +6.99477 +7.01041 +7.02605 +7.03796 +7.04659 +7.05150 +7.04764 +7.03322 +7.01003 +6.97847 +6.93588 +6.88491 +6.83394 Recv: 3 +7.05750 +7.09287 +7.12824 +7.15250 +7.16046 +7.15732 +7.14750 +7.13519 +7.11621 +7.08250 +7.02648 +6.95574 +6.88500 Recv: 4 +7.10852 +7.14677 +7.18501 +7.20875 +7.20918 +7.19511 +7.17843 +7.16827 +7.15550 +7.12468 +7.06462 +6.98650 +6.90838 Recv: 5 +7.14801 +7.17940 +7.21079 +7.22681 +7.21648 +7.19079 +7.16727 +7.15891 +7.15272 +7.12727 +7.06901 +6.99150 +6.91398 Recv: 6 +7.16500 +7.19144 +7.21787 +7.22875 +7.21218 +7.18005 +7.15250 +7.14403 +7.14014 +7.11750 +7.06209 +6.98792 +6.91375 Recv: 7 +7.15324 +7.18114 +7.20905 +7.22162 +7.20789 +7.17882 +7.15209 +7.13963 +7.12949 +7.10347 +7.05021 +6.98105 +6.91190 Recv: 8 +7.11898 +7.15025 +7.18152 +7.19838 +7.19198 +7.17117 +7.14806 +7.12970 +7.10906 +7.07709 +7.02701 +6.96561 +6.90421 Recv: 9 +7.07000 +7.10463 +7.13926 +7.16000 +7.15940 +7.14491 +7.12500 +7.10320 +7.07597 +7.04125 +6.99584 +6.94292 +6.89000 Recv: 10 +7.00398 +7.04132 +7.07866 +7.10176 +7.10290 +7.08979 +7.07144 +7.05089 +7.02508 +6.99380 +6.95514 +6.91100 +6.86685 Recv: 11 +6.92324 +6.96328 +7.00331 +7.02838 +7.02971 +7.01608 +6.99884 +6.98200 +6.96155 +6.93690 +6.90646 +6.87182 +6.83718 Recv: 12 +6.84250 +6.88523 +6.92797 +6.95500 +6.95653 +6.94236 +6.92625 +6.91310 +6.89801 +6.88000 +6.85778 +6.83264 +6.80750 Recv: Recv: leveling ON Recv: echo:Bed Leveling ON Recv: echo:Fade Height OFF Recv: ok

The-EG commented 3 years ago

It does appear to be a fairly simple fix. If you'd like to try it, install the plugin (no un-install necessary) from this URL: https://github.com/The-EG/OctoPrint-UBLMeshEdit/archive/fixes.zip

You can return to the release version by installing from the main URL at any time: https://github.com/The-EG/OctoPrint-UBLMeshEdit/archive/main.zip

tigercjn commented 3 years ago

Sorry, I missed your extra question, it is just the Marlin used in the Snapmaker series of printers, CATMULL ROM Leveling Grid has been around for a long time I would say as there are bug reports back as 2017 on the Marlin GitHub page.

tigercjn commented 3 years ago

What can I say, thank you, it simply works now, a great plugin. I changed a few points and they changed fine and are reflected in the terminal readout. Also tested Export, offline editing and then restore mesh to different values, all went well. Well Done. Cheers Chris

The-EG commented 3 years ago

Thanks! This is now in 0.2.2.