feat(cad)!: parametric 3d model with support for FS0307 and SG90 - #27
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… parametric model
- Added a new `parts_exporter` module to export PRINT_LAYOUT children as separate 3MF and binary STL files. - Introduced `servo_id` parameter handling in the servo configuration for better integration with the parts exporter.
- Restructure parts folder to support multiple formats and servo types - Updated TinyEngineer.f3d file to reflect recent changes. BREAKING CHANGE: The 3D model was redesigned from scratch and is not compatible with the previous version.
- Enhanced the first boot setup wizard to include a step for OLED screen orientation adjustment. - Updated API documentation to reflect the addition of the `oled_rotate_180` parameter for settings and setup routes. - Adjusted relevant code to implement OLED rotation based on user input during setup and settings updates.
- Updated servo control functions to use normalized pose values (-1 to 1) instead of degrees, enhancing consistency across animations. - Refactored related functions and constants to support the new normalized range, ensuring compatibility with existing animations. - Adjusted documentation to reflect changes in servo control methodology and updated relevant tests for validation.
- Changed references from "SSD1306 OLED" to "Waveshare 0.91inch OLED Module" throughout documentation for consistency. - Updated wiring documentation to clarify the correct labeling of the OLED clock pin as **SCL** instead of **SCK**. - Adjusted assembly checks and interface documentation to reflect the updated OLED module specifications.
- Revised paths for exported parts to reflect the new structure under `parts/{servo_id}/3mf/`.
- Clarified instructions for printing and assembly, emphasizing the use of specific directories for different servo models.
- Enhanced API documentation to include updated error handling and status indicators for hardware components.
- Improved clarity on servo speed parameters and their implications in the setup process.
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Summary
Parametric Fusion model driven by servo dimensions. Compact default is Pololu / Feetech FS0307. Tower Pro SG90 (and MG90S-class clones) is a second official print set for builders who cannot source HD-1370A.
Fusion add-in TinyEngineer Tools writes
servos.jsoninto user parameters and exports eachPRINT_LAYOUTchild as 3MF + binary STL in the captured print pose.Printables moved off
3d_models/parts/*.3mfinto:3d_models/parts/fs0307/{3mf,stl}/— default compact build3d_models/parts/sg90/{3mf,stl}/— widely available 9g servoPart names changed (e.g.
Arm/Hand*→UpperArm/Forearm*;LampGlass→LampDiffuser;Pillow→SeatLeft/SeatRight). New seat mount mechanism.ServoSizingTesteris included for fit checks before a full print.Head CAD follows the Waveshare 0.91" OLED path from #6 (larger head, easier to source). Hardware docs still list the old OLED / HD-1370A; that is a follow-up, not this PR.
Issues
Closes #5
Closes #6
Closes #7
Closes #8 (print-oriented 3MF + STL for services; min wall thickness introduced as model parameter)
Closes #11
Follow-up in this workstream
servos.jsonand export3d_models/parts/hd1370a/{3mf,stl}/Breaking change
The CAD was rebuilt. HD-1370A meshes at
3d_models/parts/*.3mfare gone. Old prints will not mate with the new parts. Pickfs0307orsg90and print that folder only.BREAKING CHANGE: printable parts moved to servo-specific
3mf/andstl/folders; HD-1370A exports and several part names are removed. Parts are redesigned and not compatible with previous model.Test plan
3d_models/fusion/TinyEngineerTools/, openTinyEngineer.f3dservo_id){servo_id}/3mf/*.3mf,{servo_id}/stl/*.stl,{servo_id}/README.mdPRINT_LAYOUT(no extra rotate in the slicer)ServoSizingTesteron a real FS0307 and SG90 before a full kit