Updated debounce and flash script

Updated to rp2040_hal v0.11 and embedded_hal v1.0

See merge request cm/cmdr-keyboard!5

.gitattributes

@@ -1,10 +0,0 @@
-*.pdf filter=lfs diff=lfs merge=lfs -text
-*.jpg filter=lfs diff=lfs merge=lfs -text
-*.jpeg filter=lfs diff=lfs merge=lfs -text
-*.zip filter=lfs diff=lfs merge=lfs -text
-*.stp filter=lfs diff=lfs merge=lfs -text
-*.STEP filter=lfs diff=lfs merge=lfs -text
-*.step filter=lfs diff=lfs merge=lfs -text
-*.FCStd filter=lfs diff=lfs merge=lfs -text
-*.FCStd1 filter=lfs diff=lfs merge=lfs -text
-*.stl filter=lfs diff=lfs merge=lfs -text

.gitignore

@@ -0,0 +1,10 @@
+eCAD/cmdr-keyboard-mainboard-42/cmdr_mainboard-backups
+eCAD/cmdr-keyboard-mainboard-51/cmdr_mainboard-backups
+rp2040_51/target
+rp2040_42/target
+rp2040_42/Cargo.lock
+rp2040_51/Cargo.lock
+*.FCBak
+rp2040/target
+rp2040/firmware.uf2
+eCAD/cmdr_keyboard/cmdr_keyboard-backups

AGENTS.md

@@ -0,0 +1,23 @@
+# Assistant Configuration
+
+## Global Rules
+
+- Rust emdedded
+- Always describe what you thinking and your plan befor starting to change files.
+- Make sure code have max 5 indentation levels
+- Use arrays, structs, etc for clean organization
+- Make sure the codebase is manageable and easily readable
+- Always check code (compile/check)
+- Always fix compile warnings
+- Do not try to deploy project to hardware
+- Use "just" for check, test, flash etc
+- Use file structure described in this file
+
+## Firmware File Structure Blueprint (RP2040 / RP2350)
+
+- `src/hardware.rs` — **Required.** Centralize pin assignments, clock constants, peripheral aliases, timer intervals, and other board-specific configuration. Nothing outside this module hardcodes MCU pin numbers or magic frequencies.
+- `src/board.rs` — **Required.** Board bring-up; owns peripheral wiring (clocks, GPIO, comms, sensors, USB), exposes `Board`/`BoardParts` (or equivalent). Keep granular comments explaining each hardware init block.
+- `src/main.rs` — **Required.** Thin firmware entry; fetch initialized parts, load persisted configuration, configure timers, and run the primary control loop (USB/event poll, scheduling, report generation). Runtime orchestration only.
+- Feature modules stay single-purpose (e.g., `inputs.rs`, `sensors.rs`, `storage.rs`, `status.rs`, `usb_report.rs`, `usb_device.rs`). Each should include unit tests with short intent comments capturing edge cases and data packing, runnable in host mode.
+- Utility crates (`mapping.rs`, `calibration.rs`, etc.) should avoid cross-module side effects—prefer explicit data passed through `BoardParts`/state structs.
+- Comments document why a block exists or which hardware behaviour it mirrors; avoid repeating obvious code but provide enough context for re-use across RP-series projects.

CHANGELOG

@@ -0,0 +1,5 @@
+v1.0 
+* First release
+v1.1 
+* Major code cleanup
+* Streamlined functions 

Justfile

@@ -0,0 +1,72 @@
+set export := true
+
+default: deps check
+
+# Check and install dependencies via rustup
+deps:
+	@just _setup-rustup
+	@just _setup-rust-toolchain
+	@just _setup-targets
+	@just _setup-cargo-binutils
+	@just _check-python
+
+_setup-rustup:
+	@if ! command -v rustup >/dev/null 2>&1; then \
+		echo "Installing rustup..."; \
+		curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y; \
+		echo "Please run: source ~/.cargo/env"; \
+		echo "Then run 'just deps' again"; \
+		exit 1; \
+	fi
+
+_setup-rust-toolchain:
+	@if ! rustc -vV >/dev/null 2>&1; then \
+		echo "Installing stable Rust toolchain..."; \
+		rustup default stable; \
+	fi
+
+_setup-targets:
+	@if ! rustup target list --installed | grep -q "thumbv6m-none-eabi"; then \
+		echo "Installing thumbv6m-none-eabi target..."; \
+		rustup target add thumbv6m-none-eabi; \
+	fi
+	@if ! rustup component list --installed | grep -q "llvm-tools"; then \
+		echo "Installing llvm-tools component..."; \
+		rustup component add llvm-tools; \
+	fi
+
+_setup-cargo-binutils:
+	@if ! cargo objcopy --version >/dev/null 2>&1; then \
+		echo "Installing cargo-binutils..."; \
+		cargo install cargo-binutils; \
+	fi
+
+_check-python:
+	@command -v python3 >/dev/null 2>&1 || (echo "Missing: python3 - please install via nix" && exit 1)
+
+check: deps
+	cd rp2040 && cargo check --target thumbv6m-none-eabi
+
+test:
+	cd rp2040 && cargo test --lib --target x86_64-unknown-linux-gnu --features std
+
+build-uf2:
+	cd rp2040 && cargo build --release --target thumbv6m-none-eabi
+	cd rp2040 && cargo objcopy --release --target thumbv6m-none-eabi -- -O binary target/thumbv6m-none-eabi/release/cmdr-keyboard.bin
+	cd rp2040 && python3 uf2conv.py target/thumbv6m-none-eabi/release/cmdr-keyboard.bin --base 0x10000000 --family 0xe48bff56 --convert --output target/firmware.uf2
+
+clean:
+	cargo clean --manifest-path rp2040/Cargo.toml
+
+flash mount="" timeout="10":
+	@just build-uf2
+	MOUNT="{{mount}}" python3 tools/copy_uf2.py --source rp2040/target/firmware.uf2 --timeout {{timeout}}
+
+flash-ssh target mount="/Volumes/RPI-RP2" key="" port="22":
+	@just build-uf2
+	target="{{target}}"
+	mount="{{mount}}"
+	key_arg=""
+	if [ -n "{{key}}" ]; then key_arg="-i {{key}}"; fi
+	ssh $key_arg -p {{port}} "$target" "mkdir -p \"$mount\""
+	scp $key_arg -P {{port}} rp2040/target/firmware.uf2 "$target:$mount/"

LICENSE

@@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
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+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
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+
+    CMDR Keyboard
+    Copyright (C) 2023  Christoffer Martinsson
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
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+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
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+Public License instead of this License.

README.md

@@ -1,46 +1,79 @@
-# CMDR keyboard 42
+# CMDR Keyboard (swedish layout)
 
-![image](mechanics/cmdr-keyboard-42-v1_photo.png) 
+_This HW(PCB) was original made for use with the TeensyLC module and is reused by patching it to fit the rp2040-zero module_
 
-   Keyboard/Mouse based on standard teensy "Keypad" library for button scanning, standard teensy
-   "usb_keyboard" library for HID keyboard/mouse usb data communication.
+![image](keyboard_42_green.jpg)
 
-## Layout:
+## Layout
+
+```text
+ Layer 0
+ ---------------------------------------      ---------------------------------------
+ |  Tab  |  Q  |  W  |  E  |  R  |  T  |      |  Y  |  U  |  I  |  O  |  P  |   Å   |
+ | LCtrl |  A  |  S  |  D  |  F  |  G  |      |  H  |  J  |  K  |  L  |  Ö  |   Ä   |
+ | Shift |  Z  |  X  |  C  |  V  |  B  |      |  N  |  M  | ,;  | .:  | -_  | Shift |
+ --------------------| Alt | Fn  | Spc |      |Enter| Fn  |AG+Fn|--------------------
+                     -------------------      -------------------
+ Layer 1 (Fn)
+ ---------------------------------------      ---------------------------------------
+ |  Esc  | F1  | F2  | F3  | F4  | F5  |      | F6  | F7  | F8  | F9  | F10 |  BSpc |
+ | LCtrl | 1!  | 2"@ | 3#£ | 4¤$ | 5%  |      | 6&  | 7/{ | 8([ | 9)] | 0=} | Enter |
+ | Shift | 6&  | 7/{ | 8([ | 9)] | 0=} |      | <>| | ´`± | '*´ | ¨^~ | +?\ | Shift |
+ --------------------| Alt | Fn  | Spc |      | BSpc| Fn  |AG+Fn|--------------------
+                     -------------------      -------------------
+ Layer 2 (Fn + Fn)
+ ---------------------------------------      ---------------------------------------
+ |  Esc  | F11 | F12 | F13 | F14 |PrSrc|      |  §  | SLk | Gui | OSLk| CpLk|  BSpc |
+ | LCtrl | F15 | F16 | F17 | F18 | F19 |      | Left| Down| Up  |Right| Del | Enter |
+ | Shift | F20 | F21 | F22 | F23 | F24 |      | Home| PgD | PgU | End | Ins | Shift |
+ --------------------| Alt | Fn  | Spc |      | BSpc| Fn  |AG+Fn|--------------------
+                     -------------------      -------------------
 ```
-  Layer 0
-   ------------------------------------------      ---------------------------------------------
-   |  Tab/Fn2 |  Q  |  W  |  E  |  R  |  T  |      |  Y  |  U  |  I  |  O  |  P  |      Å      |
-   | Ctrl/Esc |  A  |  S  |  D  |  F  |  G  |      |  H  |  J  |  K  |  L  |  Ö  |      Ä      |
-   |  Shift   |  Z  |  X  |  C  |  V  |  B  |      |  N  |  M  |  ,  |  .  |  -  | Shift/Enter |
-   ----------------|  Alt  | Spc | BSpc/Fn1 |      | Spc/Fn1 | AltGr | Win |--------------------
-                   --------------------------      -------------------------
-   Layer 1 (Fn1)
-   ------------------------------------------      ---------------------------------------------
-   |  Tab/Fn2 |  F1 |  F2 |  F3 |  F4 |  F5 |      |  F6 |  F7 |  F8 |  F9 | F10 |     F11     |
-   | Ctrl/Esc |  1  |  2  |  3  |  4  |  5  |      |  6  |  7  |  8  |  9  |  0  |      ´      |
-   |  Shift   |  6  |  7  |  8  |  9  |  0  |      | F18 |  <  |  '  |  ¨  |  +  | Shift/Enter |
-   ----------------|  Alt  | Spc | BSpc/Fn1 |      | Spc/Fn1 | AltGr | Win |--------------------
-                   --------------------------      -------------------------
-   Layer 2 (Fn2)
-   ------------------------------------------      ---------------------------------------------
-   |  Tab/Fn2 | F12 | F13 | F14 | F15 | F16 |      | ML  | MD  | MU  | MR  | MWU |   CapsLock  |
-   | Ctrl/Esc | Prev| Play| Next|  M1 |  M2 |      | Left| Down| Up  |Right| MWD |    PrtSc    |
-   |  Shift   |  §  | Del | F18 | SCE |  M3 |      | Home| PgD | PgU | End | Ins | Shift/Enter |
-   -----------------| Alt | Spc  | BSpc/Fn1 |      | Spc/Fn1 | AltGr | Win |--------------------
-                   --------------------------      -------------------------
-``` 
-*tap/hold*  
 
-## Features:
+## Firmware features
 
-  * 42 keys "Split" keyboard layout. 36 finger buttons and 6 thumb buttons.
-  * Extreme low profile (only one pcb).
-  * Cost efficient solution with one pcb and one 3D printed cover.
-  * Function keys with total of four layer support (Primary + 2fn layers + Game mode).
-  * Mouse movement, wheel up, wheel down, left button, right button and middle button support
-  * Status indication -
-     - LED off = Normal mode
-     - LED flashing = Caps Lock activated
-  * Tap/Hold functionality (only for layer0)
-  * Combo key (up to three simultaneous keys) support. Configurable for each button
+- 42 key split layout (36 finger keys + 6 thumb keys) with a Swedish-centric NKRO HID mapping across three layers.
+- Function layer system with two Fn keys (40/43/44) enabling sticky lock, OS lock and deep modifier combos without ghosting.
+- High-speed matrix scanning (250 µs cadence) with scan-based debounce, per-key press spacing protection and idle/suspend rate throttling.
+- Bootloader entry options including `Fn+Fn+LCtrl+LShift+RShift` runtime chord and power-on detection on button index 0.
+- Status LED heartbeat carried over from the earlier CMDR firmware: startup heartbeat, activity/idle transitions, sticky-state colors, Caps Lock flash, suspend blanking and error signalling.
+- Power-aware USB handling that drops scan frequency 20× during suspend while honouring wake-on-input and immediate resume.
 
+## Development workflow
+
+Recurring tasks are defined in the root `Justfile`:
+
+- Build-check the embedded target: `just check`
+- Run host-side tests: `just test`
+- Remove build artifacts: `just clean`
+- Build and copy a UF2 to a mounted RP2040: `just flash` (auto-detects `/Volumes/*`, `/media/*`, `/run/media/*`; override with `mount=/path` and optional `timeout=30` seconds)
+- Build, then transfer a UF2 over SSH: `just flash-ssh target=user@host mount=/media/user/RPI-RP2`
+
+The flash recipes rely on `python3`, the bundled `rp2040/uf2conv.py`, `tools/copy_uf2.py`, and `cargo objcopy` (install with `rustup component add llvm-tools-preview` and `cargo install cargo-binutils`). For SSH transfers you also need passwordless access or supply a key path, e.g. `just flash-ssh target=user@host mount=/media/user/RPI-RP2 key=~/.ssh/id_ed25519`.
+
+## Build environment rp2040 Zero
+
+Rust embedded, rp2040 HAL
+
+- Cargo (cargo.toml)
+  - rustup target add thumbv6m-none-eabi
+  - Use install script to flash device
+- Flashing via rp2040 USB bootloader
+  - Pressing reset/boot button on rp2040 Zero board
+  - Pressing upper left corner on the keyboard when connecting the usb cable
+  - Pressing Fn+Fn+Shift+Shift+Ctrl
+
+## Hardware
+
+[Schematics](eCAD/cmdr_mainboard_42_v1.pdf)  
+[patch instruction](/eCAD/rp2040_42_patch_instruction.md)
+
+- 1x rp2040 Zero
+- 36x Cherry MX compatible switches
+- 6x Kailh Choc low profile switches
+- 42x 1N4148 diodes
+- 1x PCB [Gerber files](eCAD/cmdr_mainboard_42_gerber_v1.zip) (please see [patch instructions](/eCAD/rp2040_42_patch_instruction.md))
+- 1x MCU cover [STL file](mCAD/cmdr_keyboard_42_cover.stl)
+- 1x 6x3 Cherry MX mounting jig (optional) [STL file](mCAD/cmdr_mounting_jig-MountingJig.stl)
+
+---

build/cmdr_keyboard-Cover.stl

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8f2c39456cac41a1d850865f4677a1f9ef79031f5d86009822d23949eb12a36f
-size 128684

build/cmdr_mainboard_gerber_v1.zip

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5a1285b1a8ecdf41de23806e40fe6a3a75323efdbc9de31c98db19b0a0925713
-size 431892

build/cmdr_mainboard_v1.pdf

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e82dc2753bfc38660a625ded9262401280c07442f28a52e65b20446b98217c56
-size 137953

build/cmdr_mounting_jig-MountingJig.stl

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:062a1ffba890d5a3e7b08b2d2dbe92f83f7da901ed286125379e5a4f9bbacc3b
-size 18684

eCAD/cmdr_keyboard/cmdr_keyboard.kicad_prl

@@ -0,0 +1,136 @@
+{
+  "board": {
+    "active_layer": 0,
+    "active_layer_preset": "",
+    "auto_track_width": true,
+    "hidden_netclasses": [],
+    "hidden_nets": [],
+    "high_contrast_mode": 0,
+    "net_color_mode": 1,
+    "opacity": {
+      "images": 0.6,
+      "pads": 1.0,
+      "shapes": 1.0,
+      "tracks": 1.0,
+      "vias": 1.0,
+      "zones": 0.6
+    },
+    "ratsnest_display_mode": 0,
+    "selection_filter": {
+      "dimensions": true,
+      "footprints": true,
+      "graphics": true,
+      "keepouts": true,
+      "lockedItems": true,
+      "otherItems": true,
+      "pads": true,
+      "text": true,
+      "tracks": true,
+      "vias": true,
+      "zones": true
+    },
+    "visible_items": [
+      "vias",
+      "footprint_text",
+      "footprint_anchors",
+      "ratsnest",
+      "grid",
+      "footprints_front",
+      "footprints_back",
+      "footprint_values",
+      "footprint_references",
+      "tracks",
+      "drc_errors",
+      "drawing_sheet",
+      "bitmaps",
+      "pads",
+      "zones",
+      "drc_warnings",
+      "shapes"
+    ],
+    "visible_layers": "00000000_00000000_0fffffff_ffffffaf",
+    "zone_display_mode": 0
+  },
+  "git": {
+    "repo_password": "",
+    "repo_type": "",
+    "repo_username": "",
+    "ssh_key": ""
+  },
+  "meta": {
+    "filename": "cmdr_keyboard.kicad_prl",
+    "version": 5
+  },
+  "net_inspector_panel": {
+    "col_hidden": [
+      false,
+      false,
+      false,
+      false,
+      false,
+      false,
+      false,
+      false,
+      false,
+      false,
+      false,
+      false
+    ],
+    "col_order": [
+      0,
+      1,
+      2,
+      3,
+      4,
+      5,
+      6,
+      7,
+      8,
+      9,
+      10,
+      11
+    ],
+    "col_widths": [
+      0,
+      0,
+      0,
+      0,
+      0,
+      0,
+      0,
+      0,
+      0,
+      0,
+      0,
+      0
+    ],
+    "custom_group_rules": [],
+    "expanded_rows": [],
+    "filter_by_net_name": true,
+    "filter_by_netclass": true,
+    "filter_text": "",
+    "group_by_constraint": false,
+    "group_by_netclass": false,
+    "show_unconnected_nets": false,
+    "show_zero_pad_nets": false,
+    "sort_ascending": true,
+    "sorting_column": 0
+  },
+  "open_jobsets": [],
+  "project": {
+    "files": []
+  },
+  "schematic": {
+    "selection_filter": {
+      "graphics": true,
+      "images": true,
+      "labels": true,
+      "lockedItems": false,
+      "otherItems": true,
+      "pins": true,
+      "symbols": true,
+      "text": true,
+      "wires": true
+    }
+  }
+}

eCAD/cmdr_keyboard/cmdr_keyboard.kicad_pro

@@ -1,15 +1,19 @@
 {
   "board": {
+    "3dviewports": [],
     "design_settings": {
       "defaults": {
-        "board_outline_line_width": 0.049999999999999996,
-        "copper_line_width": 0.19999999999999998,
+        "apply_defaults_to_fp_fields": false,
+        "apply_defaults_to_fp_shapes": false,
+        "apply_defaults_to_fp_text": false,
+        "board_outline_line_width": 0.05,
+        "copper_line_width": 0.2,
         "copper_text_italic": false,
         "copper_text_size_h": 1.5,
         "copper_text_size_v": 1.5,
         "copper_text_thickness": 0.3,
         "copper_text_upright": false,
-        "courtyard_line_width": 0.049999999999999996,
+        "courtyard_line_width": 0.05,
         "dimension_precision": 4,
         "dimension_units": 3,
         "dimensions": {
@@ -20,13 +24,13 @@
           "text_position": 0,
           "units_format": 1
         },
-        "fab_line_width": 0.09999999999999999,
+        "fab_line_width": 0.1,
         "fab_text_italic": false,
         "fab_text_size_h": 1.0,
         "fab_text_size_v": 1.0,
         "fab_text_thickness": 0.15,
         "fab_text_upright": false,
-        "other_line_width": 0.09999999999999999,
+        "other_line_width": 0.1,
         "other_text_italic": false,
         "other_text_size_h": 1.0,
         "other_text_size_v": 1.0,
@@ -63,35 +67,56 @@
       "rule_severities": {
         "annular_width": "error",
         "clearance": "error",
+        "connection_width": "warning",
         "copper_edge_clearance": "error",
+        "copper_sliver": "warning",
         "courtyards_overlap": "error",
+        "creepage": "error",
         "diff_pair_gap_out_of_range": "error",
         "diff_pair_uncoupled_length_too_long": "error",
         "drill_out_of_range": "error",
         "duplicate_footprints": "warning",
         "extra_footprint": "warning",
+        "footprint": "error",
+        "footprint_filters_mismatch": "ignore",
+        "footprint_symbol_mismatch": "warning",
         "footprint_type_mismatch": "error",
         "hole_clearance": "error",
         "hole_near_hole": "error",
+        "hole_to_hole": "error",
+        "holes_co_located": "warning",
         "invalid_outline": "error",
+        "isolated_copper": "warning",
         "item_on_disabled_layer": "error",
         "items_not_allowed": "error",
         "length_out_of_range": "error",
+        "lib_footprint_issues": "warning",
+        "lib_footprint_mismatch": "warning",
         "malformed_courtyard": "error",
         "microvia_drill_out_of_range": "error",
+        "mirrored_text_on_front_layer": "warning",
         "missing_courtyard": "ignore",
         "missing_footprint": "warning",
         "net_conflict": "warning",
+        "nonmirrored_text_on_back_layer": "warning",
         "npth_inside_courtyard": "ignore",
         "padstack": "error",
         "pth_inside_courtyard": "ignore",
         "shorting_items": "error",
+        "silk_edge_clearance": "warning",
         "silk_over_copper": "warning",
         "silk_overlap": "warning",
         "skew_out_of_range": "error",
+        "solder_mask_bridge": "error",
+        "starved_thermal": "error",
+        "text_height": "warning",
+        "text_on_edge_cuts": "error",
+        "text_thickness": "warning",
         "through_hole_pad_without_hole": "error",
         "too_many_vias": "error",
+        "track_angle": "error",
         "track_dangling": "warning",
+        "track_segment_length": "error",
         "track_width": "error",
         "tracks_crossing": "error",
         "unconnected_items": "error",
@@ -107,21 +132,97 @@
         "allow_microvias": false,
         "max_error": 0.005,
         "min_clearance": 0.0,
-        "min_copper_edge_clearance": 0.049999999999999996,
+        "min_connection": 0.0,
+        "min_copper_edge_clearance": 0.05,
+        "min_groove_width": 0.0,
         "min_hole_clearance": 0.25,
         "min_hole_to_hole": 0.25,
-        "min_microvia_diameter": 0.19999999999999998,
-        "min_microvia_drill": 0.09999999999999999,
+        "min_microvia_diameter": 0.2,
+        "min_microvia_drill": 0.1,
+        "min_resolved_spokes": 2,
         "min_silk_clearance": 0.0,
+        "min_text_height": 0.8,
+        "min_text_thickness": 0.08,
         "min_through_hole_diameter": 0.3,
-        "min_track_width": 0.19999999999999998,
-        "min_via_annular_width": 0.049999999999999996,
-        "min_via_diameter": 0.39999999999999997,
+        "min_track_width": 0.2,
+        "min_via_annular_width": 0.05,
+        "min_via_diameter": 0.4,
+        "solder_mask_to_copper_clearance": 0.0,
         "use_height_for_length_calcs": true
       },
+      "teardrop_options": [
+        {
+          "td_onpthpad": true,
+          "td_onroundshapesonly": false,
+          "td_onsmdpad": true,
+          "td_ontrackend": false,
+          "td_onvia": true
+        }
+      ],
+      "teardrop_parameters": [
+        {
+          "td_allow_use_two_tracks": true,
+          "td_curve_segcount": 0,
+          "td_height_ratio": 1.0,
+          "td_length_ratio": 0.5,
+          "td_maxheight": 2.0,
+          "td_maxlen": 1.0,
+          "td_on_pad_in_zone": false,
+          "td_target_name": "td_round_shape",
+          "td_width_to_size_filter_ratio": 0.9
+        },
+        {
+          "td_allow_use_two_tracks": true,
+          "td_curve_segcount": 0,
+          "td_height_ratio": 1.0,
+          "td_length_ratio": 0.5,
+          "td_maxheight": 2.0,
+          "td_maxlen": 1.0,
+          "td_on_pad_in_zone": false,
+          "td_target_name": "td_rect_shape",
+          "td_width_to_size_filter_ratio": 0.9
+        },
+        {
+          "td_allow_use_two_tracks": true,
+          "td_curve_segcount": 0,
+          "td_height_ratio": 1.0,
+          "td_length_ratio": 0.5,
+          "td_maxheight": 2.0,
+          "td_maxlen": 1.0,
+          "td_on_pad_in_zone": false,
+          "td_target_name": "td_track_end",
+          "td_width_to_size_filter_ratio": 0.9
+        }
+      ],
       "track_widths": [
         0.0
       ],
+      "tuning_pattern_settings": {
+        "diff_pair_defaults": {
+          "corner_radius_percentage": 80,
+          "corner_style": 1,
+          "max_amplitude": 1.0,
+          "min_amplitude": 0.2,
+          "single_sided": false,
+          "spacing": 1.0
+        },
+        "diff_pair_skew_defaults": {
+          "corner_radius_percentage": 80,
+          "corner_style": 1,
+          "max_amplitude": 1.0,
+          "min_amplitude": 0.2,
+          "single_sided": false,
+          "spacing": 0.6
+        },
+        "single_track_defaults": {
+          "corner_radius_percentage": 80,
+          "corner_style": 1,
+          "max_amplitude": 1.0,
+          "min_amplitude": 0.2,
+          "single_sided": false,
+          "spacing": 0.6
+        }
+      },
       "via_dimensions": [
         {
           "diameter": 0.0,
@@ -131,7 +232,16 @@
       "zones_allow_external_fillets": false,
       "zones_use_no_outline": true
     },
-    "layer_presets": []
+    "ipc2581": {
+      "dist": "",
+      "distpn": "",
+      "internal_id": "",
+      "mfg": "",
+      "mpn": ""
+    },
+    "layer_pairs": [],
+    "layer_presets": [],
+    "viewports": []
   },
   "boards": [],
   "cvpcb": {
@@ -322,11 +432,21 @@
       "different_unit_net": "error",
       "duplicate_reference": "error",
       "duplicate_sheet_names": "error",
+      "endpoint_off_grid": "warning",
       "extra_units": "error",
+      "footprint_filter": "ignore",
+      "footprint_link_issues": "warning",
+      "four_way_junction": "ignore",
       "global_label_dangling": "warning",
       "hier_label_mismatch": "error",
       "label_dangling": "error",
+      "label_multiple_wires": "warning",
       "lib_symbol_issues": "warning",
+      "lib_symbol_mismatch": "warning",
+      "missing_bidi_pin": "warning",
+      "missing_input_pin": "warning",
+      "missing_power_pin": "error",
+      "missing_unit": "warning",
       "multiple_net_names": "warning",
       "net_not_bus_member": "warning",
       "no_connect_connected": "warning",
@@ -335,8 +455,15 @@
       "pin_not_driven": "error",
       "pin_to_pin": "warning",
       "power_pin_not_driven": "error",
+      "same_local_global_label": "warning",
+      "similar_label_and_power": "warning",
       "similar_labels": "warning",
+      "similar_power": "warning",
+      "simulation_model_issue": "ignore",
+      "single_global_label": "ignore",
       "unannotated": "error",
+      "unconnected_wire_endpoint": "warning",
+      "undefined_netclass": "error",
       "unit_value_mismatch": "error",
       "unresolved_variable": "error",
       "wire_dangling": "error"
@@ -347,13 +474,13 @@
     "pinned_symbol_libs": []
   },
   "meta": {
-    "filename": "cmdr_mainboard.kicad_pro",
-    "version": 1
+    "filename": "cmdr_keyboard.kicad_pro",
+    "version": 3
   },
   "net_settings": {
     "classes": [
       {
-        "bus_width": 12.0,
+        "bus_width": 12,
         "clearance": 0.2,
         "diff_pair_gap": 0.25,
         "diff_pair_via_gap": 0.25,
@@ -363,14 +490,15 @@
         "microvia_drill": 0.1,
         "name": "Default",
         "pcb_color": "rgba(0, 0, 0, 0.000)",
+        "priority": 2147483647,
         "schematic_color": "rgba(0, 0, 0, 0.000)",
         "track_width": 0.25,
         "via_diameter": 0.8,
         "via_drill": 0.4,
-        "wire_width": 6.0
+        "wire_width": 6
       },
       {
-        "bus_width": 12.0,
+        "bus_width": 12,
         "clearance": 0.2,
         "diff_pair_gap": 0.25,
         "diff_pair_via_gap": 0.25,
@@ -379,36 +507,118 @@
         "microvia_diameter": 0.3,
         "microvia_drill": 0.1,
         "name": "Power",
-        "nets": [
-          "+5V"
-        ],
         "pcb_color": "rgba(0, 0, 0, 0.000)",
+        "priority": 0,
         "schematic_color": "rgba(0, 0, 0, 0.000)",
         "track_width": 0.5,
         "via_diameter": 0.8,
         "via_drill": 0.4,
-        "wire_width": 6.0
+        "wire_width": 6
       }
     ],
     "meta": {
-      "version": 2
+      "version": 4
     },
-    "net_colors": null
+    "net_colors": null,
+    "netclass_assignments": null,
+    "netclass_patterns": [
+      {
+        "netclass": "Power",
+        "pattern": "+5V"
+      }
+    ]
   },
   "pcbnew": {
     "last_paths": {
       "gencad": "",
       "idf": "",
       "netlist": "",
+      "plot": "",
+      "pos_files": "",
       "specctra_dsn": "",
       "step": "../../mechanics/cmdr_mainboard.step",
+      "svg": "",
       "vrml": ""
     },
     "page_layout_descr_file": ""
   },
   "schematic": {
     "annotate_start_num": 0,
+    "bom_export_filename": "${PROJECTNAME}.csv",
+    "bom_fmt_presets": [],
+    "bom_fmt_settings": {
+      "field_delimiter": ",",
+      "keep_line_breaks": false,
+      "keep_tabs": false,
+      "name": "CSV",
+      "ref_delimiter": ",",
+      "ref_range_delimiter": "",
+      "string_delimiter": "\""
+    },
+    "bom_presets": [],
+    "bom_settings": {
+      "exclude_dnp": false,
+      "fields_ordered": [
+        {
+          "group_by": false,
+          "label": "Reference",
+          "name": "Reference",
+          "show": true
+        },
+        {
+          "group_by": false,
+          "label": "Qty",
+          "name": "${QUANTITY}",
+          "show": true
+        },
+        {
+          "group_by": true,
+          "label": "Value",
+          "name": "Value",
+          "show": true
+        },
+        {
+          "group_by": true,
+          "label": "DNP",
+          "name": "${DNP}",
+          "show": true
+        },
+        {
+          "group_by": true,
+          "label": "Exclude from BOM",
+          "name": "${EXCLUDE_FROM_BOM}",
+          "show": true
+        },
+        {
+          "group_by": true,
+          "label": "Exclude from Board",
+          "name": "${EXCLUDE_FROM_BOARD}",
+          "show": true
+        },
+        {
+          "group_by": true,
+          "label": "Footprint",
+          "name": "Footprint",
+          "show": true
+        },
+        {
+          "group_by": false,
+          "label": "Datasheet",
+          "name": "Datasheet",
+          "show": true
+        }
+      ],
+      "filter_string": "",
+      "group_symbols": true,
+      "include_excluded_from_bom": true,
+      "name": "Default Editing",
+      "sort_asc": true,
+      "sort_field": "Reference"
+    },
+    "connection_grid_size": 50.0,
     "drawing": {
+      "dashed_lines_dash_length_ratio": 12.0,
+      "dashed_lines_gap_length_ratio": 3.0,
       "default_line_thickness": 6.0,
       "default_text_size": 50.0,
       "field_names": [],
@@ -419,6 +629,11 @@
       "intersheets_ref_suffix": "",
       "junction_size_choice": 3,
       "label_size_ratio": 0.25,
+      "operating_point_overlay_i_precision": 3,
+      "operating_point_overlay_i_range": "~A",
+      "operating_point_overlay_v_precision": 3,
+      "operating_point_overlay_v_range": "~V",
+      "overbar_offset_ratio": 1.23,
       "pin_symbol_size": 0.0,
       "text_offset_ratio": 0.08
     },
@@ -439,15 +654,21 @@
     },
     "page_layout_descr_file": "",
     "plot_directory": "",
+    "space_save_all_events": true,
     "spice_adjust_passive_values": false,
+    "spice_current_sheet_as_root": false,
     "spice_external_command": "spice \"%I\"",
+    "spice_model_current_sheet_as_root": true,
+    "spice_save_all_currents": false,
+    "spice_save_all_dissipations": false,
+    "spice_save_all_voltages": false,
     "subpart_first_id": 65,
     "subpart_id_separator": 0
   },
   "sheets": [
     [
       "1e61231f-0c0e-48bd-beef-c9849ffdfb3d",
-      ""
+      "Root"
     ]
   ],
   "text_variables": {}

eCAD/cmdr_keyboard/cmdr_keyboard.net

@@ -0,0 +1,1837 @@
+(export 
+  (version D) 
+  (design 
+    (source D:\Projects\cmdr_system\kicad\cmdr_mainboard\cmdr_mainboard.sch) 
+    (date "02/07/20 12:05:52") 
+    (tool "Eeschema (5.1.5)-3") 
+    (sheet 
+      (number 1) 
+      (name /) 
+      (tstamps /) 
+      (title_block 
+        (title "CMDR Mainboard") 
+        (company CMtec) 
+        (rev 1) 
+        (date 2020-02-04) 
+        (source cmdr_keyboard.sch) 
+        (comment 
+          (number 1) 
+          (value "")) 
+        (comment 
+          (number 2) 
+          (value "")) 
+        (comment 
+          (number 3) 
+          (value "")) 
+        (comment 
+          (number 4) 
+          (value ""))))) 
+  (components 
+    (comp 
+      (ref U1) 
+      (value Teensy3.2) 
+      (footprint cmdr_mainboard:Teensy30_31_32_LC_CM) 
+      (libsource 
+        (lib cmdr_mainboard-rescue) 
+        (part Teensy3.2-Teensy) 
+        (description "")) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E395E08)) 
+    (comp 
+      (ref J8) 
+      (value Base) 
+      (footprint Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical) 
+      (datasheet ~) 
+      (libsource 
+        (lib Connector_Generic) 
+        (part Conn_01x04) 
+        (description "Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)")) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E39FC27)) 
+    (comp 
+      (ref R1) 
+      (value 0) 
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder) 
+      (datasheet ~) 
+      (libsource 
+        (lib Device) 
+        (part R) 
+        (description Resistor)) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E39840D)) 
+    (comp 
+      (ref R2) 
+      (value 0) 
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder) 
+      (datasheet ~) 
+      (libsource 
+        (lib Device) 
+        (part R) 
+        (description Resistor)) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E39CACF)) 
+    (comp 
+      (ref R5) 
+      (value 220) 
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder) 
+      (datasheet ~) 
+      (libsource 
+        (lib Device) 
+        (part R) 
+        (description Resistor)) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E39D334)) 
+    (comp 
+      (ref R6) 
+      (value 220) 
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder) 
+      (datasheet ~) 
+      (libsource 
+        (lib Device) 
+        (part R) 
+        (description Resistor)) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E39DA65)) 
+    (comp 
+      (ref R3) 
+      (value 220) 
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder) 
+      (datasheet ~) 
+      (libsource 
+        (lib Device) 
+        (part R) 
+        (description Resistor)) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E39DCA7)) 
+    (comp 
+      (ref R4) 
+      (value 220) 
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder) 
+      (datasheet ~) 
+      (libsource 
+        (lib Device) 
+        (part R) 
+        (description Resistor)) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E39E29C)) 
+    (comp 
+      (ref R11) 
+      (value 15k) 
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder) 
+      (datasheet ~) 
+      (libsource 
+        (lib Device) 
+        (part R) 
+        (description Resistor)) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E3E50F7)) 
+    (comp 
+      (ref R12) 
+      (value 15k) 
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder) 
+      (datasheet ~) 
+      (libsource 
+        (lib Device) 
+        (part R) 
+        (description Resistor)) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E3E5594)) 
+    (comp 
+      (ref R9) 
+      (value 10k) 
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder) 
+      (datasheet ~) 
+      (libsource 
+        (lib Device) 
+        (part R) 
+        (description Resistor)) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E3E58FD)) 
+    (comp 
+      (ref R7) 
+      (value 10k) 
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder) 
+      (datasheet ~) 
+      (libsource 
+        (lib Device) 
+        (part R) 
+        (description Resistor)) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E3E5EAC)) 
+    (comp 
+      (ref R15) 
+      (value 0) 
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder) 
+      (datasheet ~) 
+      (libsource 
+        (lib Device) 
+        (part R) 
+        (description Resistor)) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E3E60C5)) 
+    (comp 
+      (ref R17) 
+      (value 0) 
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder) 
+      (datasheet ~) 
+      (libsource 
+        (lib Device) 
+        (part R) 
+        (description Resistor)) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E3E648F)) 
+    (comp 
+      (ref R13) 
+      (value 15k) 
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder) 
+      (datasheet ~) 
+      (libsource 
+        (lib Device) 
+        (part R) 
+        (description Resistor)) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E40FFB2)) 
+    (comp 
+      (ref R14) 
+      (value 15k) 
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder) 
+      (datasheet ~) 
+      (libsource 
+        (lib Device) 
+        (part R) 
+        (description Resistor)) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E40FFBC)) 
+    (comp 
+      (ref R10) 
+      (value 10k) 
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder) 
+      (datasheet ~) 
+      (libsource 
+        (lib Device) 
+        (part R) 
+        (description Resistor)) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E40FFC6)) 
+    (comp 
+      (ref R8) 
+      (value 10k) 
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder) 
+      (datasheet ~) 
+      (libsource 
+        (lib Device) 
+        (part R) 
+        (description Resistor)) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E40FFD0)) 
+    (comp 
+      (ref R18) 
+      (value 0) 
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder) 
+      (datasheet ~) 
+      (libsource 
+        (lib Device) 
+        (part R) 
+        (description Resistor)) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E40FFE4)) 
+    (comp 
+      (ref R16) 
+      (value 0) 
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder) 
+      (datasheet ~) 
+      (libsource 
+        (lib Device) 
+        (part R) 
+        (description Resistor)) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E40FFDA)) 
+    (comp 
+      (ref J10) 
+      (value POL-2119) 
+      (footprint Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical) 
+      (datasheet ~) 
+      (libsource 
+        (lib Connector_Generic) 
+        (part Conn_01x03) 
+        (description "Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)")) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E54EFBB)) 
+    (comp 
+      (ref U2) 
+      (value 74LVC1G125) 
+      (footprint Package_TO_SOT_SMD:SOT-23-5_HandSoldering) 
+      (datasheet http://www.ti.com/lit/sg/scyt129e/scyt129e.pdf) 
+      (libsource 
+        (lib 74xGxx) 
+        (part 74LVC1G125) 
+        (description "Single Buffer Gate Tri-State, Low-Voltage CMOS")) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E3D1E79)) 
+    (comp 
+      (ref U3) 
+      (value 74LVC1G125) 
+      (footprint Package_TO_SOT_SMD:SOT-23-5_HandSoldering) 
+      (datasheet http://www.ti.com/lit/sg/scyt129e/scyt129e.pdf) 
+      (libsource 
+        (lib 74xGxx) 
+        (part 74LVC1G125) 
+        (description "Single Buffer Gate Tri-State, Low-Voltage CMOS")) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E3D90B8)) 
+    (comp 
+      (ref H4) 
+      (value MountingHole) 
+      (footprint MountingHole:MountingHole_2.2mm_M2) 
+      (datasheet ~) 
+      (libsource 
+        (lib Mechanical) 
+        (part MountingHole) 
+        (description "Mounting Hole without connection")) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E42C524)) 
+    (comp 
+      (ref H3) 
+      (value MountingHole) 
+      (footprint MountingHole:MountingHole_2.2mm_M2) 
+      (datasheet ~) 
+      (libsource 
+        (lib Mechanical) 
+        (part MountingHole) 
+        (description "Mounting Hole without connection")) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E42DBD8)) 
+    (comp 
+      (ref H2) 
+      (value MountingHole) 
+      (footprint MountingHole:MountingHole_2.2mm_M2) 
+      (datasheet ~) 
+      (libsource 
+        (lib Mechanical) 
+        (part MountingHole) 
+        (description "Mounting Hole without connection")) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E438FA4)) 
+    (comp 
+      (ref H1) 
+      (value MountingHole) 
+      (footprint MountingHole:MountingHole_2.2mm_M2) 
+      (datasheet ~) 
+      (libsource 
+        (lib Mechanical) 
+        (part MountingHole) 
+        (description "Mounting Hole without connection")) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E439507)) 
+    (comp 
+      (ref J6) 
+      (value Handle) 
+      (footprint Connector_PinHeader_2.54mm:PinHeader_2x04_P2.54mm_Vertical) 
+      (datasheet ~) 
+      (libsource 
+        (lib Connector_Generic) 
+        (part Conn_02x04_Odd_Even) 
+        (description "Generic connector, double row, 02x04, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/)")) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E3AEB11)) 
+    (comp 
+      (ref C2) 
+      (value C) 
+      (footprint Capacitor_SMD:C_1210_3225Metric_Pad1.42x2.65mm_HandSolder) 
+      (datasheet ~) 
+      (libsource 
+        (lib Device) 
+        (part C) 
+        (description "Unpolarized capacitor")) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E3B10D6)) 
+    (comp 
+      (ref C1) 
+      (value C) 
+      (footprint Capacitor_SMD:C_1210_3225Metric_Pad1.42x2.65mm_HandSolder) 
+      (datasheet ~) 
+      (libsource 
+        (lib Device) 
+        (part C) 
+        (description "Unpolarized capacitor")) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E3B0AC0)) 
+    (comp 
+      (ref J4) 
+      (value Keys) 
+      (footprint Connector_PinHeader_2.54mm:PinHeader_2x06_P2.54mm_Horizontal) 
+      (datasheet ~) 
+      (libsource 
+        (lib Connector_Generic) 
+        (part Conn_02x06_Odd_Even) 
+        (description "Generic connector, double row, 02x06, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/)")) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E59A0DF)) 
+    (comp 
+      (ref J2) 
+      (value RJ45) 
+      (footprint Connector_RJ:RJ45_Amphenol_54602-x08_Horizontal) 
+      (datasheet ~) 
+      (libsource 
+        (lib Connector) 
+        (part RJ45) 
+        (description "RJ connector, 8P8C (8 positions 8 connected)")) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E399245)) 
+    (comp 
+      (ref J1) 
+      (value RJ45) 
+      (footprint Connector_RJ:RJ45_Amphenol_54602-x08_Horizontal) 
+      (datasheet ~) 
+      (libsource 
+        (lib Connector) 
+        (part RJ45) 
+        (description "RJ connector, 8P8C (8 positions 8 connected)")) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E39B2A1)) 
+    (comp 
+      (ref L1) 
+      (value Bead) 
+      (footprint Inductor_SMD:L_1206_3216Metric) 
+      (datasheet ~) 
+      (libsource 
+        (lib Device) 
+        (part L) 
+        (description Inductor)) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E48E5E4)) 
+    (comp 
+      (ref L2) 
+      (value Bead) 
+      (footprint Inductor_SMD:L_1206_3216Metric) 
+      (datasheet ~) 
+      (libsource 
+        (lib Device) 
+        (part L) 
+        (description Inductor)) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E4A66E5)) 
+    (comp 
+      (ref H5) 
+      (value MountingHole) 
+      (footprint MountingHole:MountingHole_2.2mm_M2) 
+      (datasheet ~) 
+      (libsource 
+        (lib Mechanical) 
+        (part MountingHole) 
+        (description "Mounting Hole without connection")) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E576885)) 
+    (comp 
+      (ref J5) 
+      (value DotStar) 
+      (footprint Connector_PinHeader_2.54mm:PinHeader_2x02_P2.54mm_Vertical) 
+      (datasheet ~) 
+      (libsource 
+        (lib Connector_Generic) 
+        (part Conn_02x02_Odd_Even) 
+        (description "Generic connector, double row, 02x02, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/)")) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E576B9E)) 
+    (comp 
+      (ref J7) 
+      (value "DotStar Mounting only") 
+      (footprint Connector_PinHeader_2.54mm:PinHeader_2x02_P2.54mm_Vertical) 
+      (datasheet ~) 
+      (libsource 
+        (lib Connector_Generic) 
+        (part Conn_02x02_Odd_Even) 
+        (description "Generic connector, double row, 02x02, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/)")) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E5FE8ED)) 
+    (comp 
+      (ref J3) 
+      (value D-) 
+      (footprint Connector_Wire:SolderWirePad_1x01_Drill0.8mm) 
+      (datasheet ~) 
+      (libsource 
+        (lib Connector_Generic) 
+        (part Conn_01x01) 
+        (description "Generic connector, single row, 01x01, script generated (kicad-library-utils/schlib/autogen/connector/)")) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E3DB4BB)) 
+    (comp 
+      (ref J9) 
+      (value D+) 
+      (footprint Connector_Wire:SolderWirePad_1x01_Drill0.8mm) 
+      (datasheet ~) 
+      (libsource 
+        (lib Connector_Generic) 
+        (part Conn_01x01) 
+        (description "Generic connector, single row, 01x01, script generated (kicad-library-utils/schlib/autogen/connector/)")) 
+      (sheetpath 
+        (names /) 
+        (tstamps /)) 
+      (tstamp 5E3DC035))) 
+  (libparts 
+    (libpart 
+      (lib 74xGxx) 
+      (part 74LVC1G125) 
+      (aliases 
+        (alias 74AHC1G125) 
+        (alias 74AHCT1G125) 
+        (alias 74AUC1G125) 
+        (alias 74AUP1G125)) 
+      (description "Single Buffer Gate Tri-State, Low-Voltage CMOS") 
+      (docs http://www.ti.com/lit/sg/scyt129e/scyt129e.pdf) 
+      (footprints 
+        (fp SOT*) 
+        (fp SG-*)) 
+      (fields 
+        (field 
+          (name Reference) U) 
+        (field 
+          (name Value) 74LVC1G125)) 
+      (pins 
+        (pin 
+          (num 1) 
+          (name ~) 
+          (type input)) 
+        (pin 
+          (num 2) 
+          (name ~) 
+          (type input)) 
+        (pin 
+          (num 3) 
+          (name GND) 
+          (type power_in)) 
+        (pin 
+          (num 4) 
+          (name ~) 
+          (type 3state)) 
+        (pin 
+          (num 5) 
+          (name VCC) 
+          (type power_in)))) 
+    (libpart 
+      (lib Connector) 
+      (part 8P8C) 
+      (aliases 
+        (alias RJ31) 
+        (alias RJ32) 
+        (alias RJ33) 
+        (alias RJ34) 
+        (alias RJ35) 
+        (alias RJ41) 
+        (alias RJ45) 
+        (alias RJ49) 
+        (alias RJ61)) 
+      (description "RJ connector, 8P8C (8 positions 8 connected), RJ31/RJ32/RJ33/RJ34/RJ35/RJ41/RJ45/RJ49/RJ61") 
+      (docs ~) 
+      (footprints 
+        (fp 8P8C*) 
+        (fp RJ31*) 
+        (fp RJ32*) 
+        (fp RJ33*) 
+        (fp RJ34*) 
+        (fp RJ35*) 
+        (fp RJ41*) 
+        (fp RJ45*) 
+        (fp RJ49*) 
+        (fp RJ61*)) 
+      (fields 
+        (field 
+          (name Reference) J) 
+        (field 
+          (name Value) 8P8C)) 
+      (pins 
+        (pin 
+          (num 1) 
+          (name ~) 
+          (type passive)) 
+        (pin 
+          (num 2) 
+          (name ~) 
+          (type passive)) 
+        (pin 
+          (num 3) 
+          (name ~) 
+          (type passive)) 
+        (pin 
+          (num 4) 
+          (name ~) 
+          (type passive)) 
+        (pin 
+          (num 5) 
+          (name ~) 
+          (type passive)) 
+        (pin 
+          (num 6) 
+          (name ~) 
+          (type passive)) 
+        (pin 
+          (num 7) 
+          (name ~) 
+          (type passive)) 
+        (pin 
+          (num 8) 
+          (name ~) 
+          (type passive)))) 
+    (libpart 
+      (lib Connector_Generic) 
+      (part Conn_01x01) 
+      (description "Generic connector, single row, 01x01, script generated (kicad-library-utils/schlib/autogen/connector/)") 
+      (docs ~) 
+      (footprints 
+        (fp Connector*:*_1x??_*)) 
+      (fields 
+        (field 
+          (name Reference) J) 
+        (field 
+          (name Value) Conn_01x01)) 
+      (pins 
+        (pin 
+          (num 1) 
+          (name Pin_1) 
+          (type passive)))) 
+    (libpart 
+      (lib Connector_Generic) 
+      (part Conn_01x03) 
+      (description "Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)") 
+      (docs ~) 
+      (footprints 
+        (fp Connector*:*_1x??_*)) 
+      (fields 
+        (field 
+          (name Reference) J) 
+        (field 
+          (name Value) Conn_01x03)) 
+      (pins 
+        (pin 
+          (num 1) 
+          (name Pin_1) 
+          (type passive)) 
+        (pin 
+          (num 2) 
+          (name Pin_2) 
+          (type passive)) 
+        (pin 
+          (num 3) 
+          (name Pin_3) 
+          (type passive)))) 
+    (libpart 
+      (lib Connector_Generic) 
+      (part Conn_01x04) 
+      (description "Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)") 
+      (docs ~) 
+      (footprints 
+        (fp Connector*:*_1x??_*)) 
+      (fields 
+        (field 
+          (name Reference) J) 
+        (field 
+          (name Value) Conn_01x04)) 
+      (pins 
+        (pin 
+          (num 1) 
+          (name Pin_1) 
+          (type passive)) 
+        (pin 
+          (num 2) 
+          (name Pin_2) 
+          (type passive)) 
+        (pin 
+          (num 3) 
+          (name Pin_3) 
+          (type passive)) 
+        (pin 
+          (num 4) 
+          (name Pin_4) 
+          (type passive)))) 
+    (libpart 
+      (lib Connector_Generic) 
+      (part Conn_02x02_Odd_Even) 
+      (description "Generic connector, double row, 02x02, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/)") 
+      (docs ~) 
+      (footprints 
+        (fp Connector*:*_2x??_*)) 
+      (fields 
+        (field 
+          (name Reference) J) 
+        (field 
+          (name Value) Conn_02x02_Odd_Even)) 
+      (pins 
+        (pin 
+          (num 1) 
+          (name Pin_1) 
+          (type passive)) 
+        (pin 
+          (num 2) 
+          (name Pin_2) 
+          (type passive)) 
+        (pin 
+          (num 3) 
+          (name Pin_3) 
+          (type passive)) 
+        (pin 
+          (num 4) 
+          (name Pin_4) 
+          (type passive)))) 
+    (libpart 
+      (lib Connector_Generic) 
+      (part Conn_02x04_Odd_Even) 
+      (description "Generic connector, double row, 02x04, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/)") 
+      (docs ~) 
+      (footprints 
+        (fp Connector*:*_2x??_*)) 
+      (fields 
+        (field 
+          (name Reference) J) 
+        (field 
+          (name Value) Conn_02x04_Odd_Even)) 
+      (pins 
+        (pin 
+          (num 1) 
+          (name Pin_1) 
+          (type passive)) 
+        (pin 
+          (num 2) 
+          (name Pin_2) 
+          (type passive)) 
+        (pin 
+          (num 3) 
+          (name Pin_3) 
+          (type passive)) 
+        (pin 
+          (num 4) 
+          (name Pin_4) 
+          (type passive)) 
+        (pin 
+          (num 5) 
+          (name Pin_5) 
+          (type passive)) 
+        (pin 
+          (num 6) 
+          (name Pin_6) 
+          (type passive)) 
+        (pin 
+          (num 7) 
+          (name Pin_7) 
+          (type passive)) 
+        (pin 
+          (num 8) 
+          (name Pin_8) 
+          (type passive)))) 
+    (libpart 
+      (lib Connector_Generic) 
+      (part Conn_02x06_Odd_Even) 
+      (description "Generic connector, double row, 02x06, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/)") 
+      (docs ~) 
+      (footprints 
+        (fp Connector*:*_2x??_*)) 
+      (fields 
+        (field 
+          (name Reference) J) 
+        (field 
+          (name Value) Conn_02x06_Odd_Even)) 
+      (pins 
+        (pin 
+          (num 1) 
+          (name Pin_1) 
+          (type passive)) 
+        (pin 
+          (num 2) 
+          (name Pin_2) 
+          (type passive)) 
+        (pin 
+          (num 3) 
+          (name Pin_3) 
+          (type passive)) 
+        (pin 
+          (num 4) 
+          (name Pin_4) 
+          (type passive)) 
+        (pin 
+          (num 5) 
+          (name Pin_5) 
+          (type passive)) 
+        (pin 
+          (num 6) 
+          (name Pin_6) 
+          (type passive)) 
+        (pin 
+          (num 7) 
+          (name Pin_7) 
+          (type passive)) 
+        (pin 
+          (num 8) 
+          (name Pin_8) 
+          (type passive)) 
+        (pin 
+          (num 9) 
+          (name Pin_9) 
+          (type passive)) 
+        (pin 
+          (num 10) 
+          (name Pin_10) 
+          (type passive)) 
+        (pin 
+          (num 11) 
+          (name Pin_11) 
+          (type passive)) 
+        (pin 
+          (num 12) 
+          (name Pin_12) 
+          (type passive)))) 
+    (libpart 
+      (lib Device) 
+      (part C) 
+      (description "Unpolarized capacitor") 
+      (docs ~) 
+      (footprints 
+        (fp C_*)) 
+      (fields 
+        (field 
+          (name Reference) C) 
+        (field 
+          (name Value) C)) 
+      (pins 
+        (pin 
+          (num 1) 
+          (name ~) 
+          (type passive)) 
+        (pin 
+          (num 2) 
+          (name ~) 
+          (type passive)))) 
+    (libpart 
+      (lib Device) 
+      (part L) 
+      (description Inductor) 
+      (docs ~) 
+      (footprints 
+        (fp Choke_*) 
+        (fp *Coil*) 
+        (fp Inductor_*) 
+        (fp L_*)) 
+      (fields 
+        (field 
+          (name Reference) L) 
+        (field 
+          (name Value) L)) 
+      (pins 
+        (pin 
+          (num 1) 
+          (name 1) 
+          (type passive)) 
+        (pin 
+          (num 2) 
+          (name 2) 
+          (type passive)))) 
+    (libpart 
+      (lib Device) 
+      (part R) 
+      (description Resistor) 
+      (docs ~) 
+      (footprints 
+        (fp R_*)) 
+      (fields 
+        (field 
+          (name Reference) R) 
+        (field 
+          (name Value) R)) 
+      (pins 
+        (pin 
+          (num 1) 
+          (name ~) 
+          (type passive)) 
+        (pin 
+          (num 2) 
+          (name ~) 
+          (type passive)))) 
+    (libpart 
+      (lib Mechanical) 
+      (part MountingHole) 
+      (description "Mounting Hole without connection") 
+      (docs ~) 
+      (footprints 
+        (fp MountingHole*)) 
+      (fields 
+        (field 
+          (name Reference) H) 
+        (field 
+          (name Value) MountingHole))) 
+    (libpart 
+      (lib cmdr_mainboard-rescue) 
+      (part Teensy3.2-Teensy) 
+      (fields 
+        (field 
+          (name Reference) U) 
+        (field 
+          (name Value) Teensy3.2-Teensy)) 
+      (pins 
+        (pin 
+          (num 1) 
+          (name GND) 
+          (type power_in)) 
+        (pin 
+          (num 2) 
+          (name 0_RX1_Touch) 
+          (type BiDi)) 
+        (pin 
+          (num 3) 
+          (name 1_TX1_Touch) 
+          (type BiDi)) 
+        (pin 
+          (num 4) 
+          (name 2) 
+          (type BiDi)) 
+        (pin 
+          (num 5) 
+          (name 3_TX_PWM) 
+          (type BiDi)) 
+        (pin 
+          (num 6) 
+          (name 4_RX_PWM) 
+          (type BiDi)) 
+        (pin 
+          (num 7) 
+          (name 5_TX1_PWM) 
+          (type BiDi)) 
+        (pin 
+          (num 8) 
+          (name 6_PWM) 
+          (type BiDi)) 
+        (pin 
+          (num 9) 
+          (name 7_RX3_DOUT) 
+          (type BiDi)) 
+        (pin 
+          (num 10) 
+          (name 8_TX3_DIN) 
+          (type BiDi)) 
+        (pin 
+          (num 11) 
+          (name 9_RX2_CS_PWM) 
+          (type BiDi)) 
+        (pin 
+          (num 12) 
+          (name 10_TX2_CS_PWM) 
+          (type BiDi)) 
+        (pin 
+          (num 13) 
+          (name 11_DOUT) 
+          (type BiDi)) 
+        (pin 
+          (num 14) 
+          (name 12_DIN) 
+          (type BiDi)) 
+        (pin 
+          (num 15) 
+          (name VBat) 
+          (type power_in)) 
+        (pin 
+          (num 16) 
+          (name 3.3V) 
+          (type power_out)) 
+        (pin 
+          (num 17) 
+          (name GND) 
+          (type power_in)) 
+        (pin 
+          (num 18) 
+          (name Program) 
+          (type input)) 
+        (pin 
+          (num 19) 
+          (name A14/DAC) 
+          (type BiDi)) 
+        (pin 
+          (num 20) 
+          (name 13_LED_SCK) 
+          (type BiDi)) 
+        (pin 
+          (num 21) 
+          (name 14_A0_SCK) 
+          (type BiDi)) 
+        (pin 
+          (num 22) 
+          (name 15_A1_CS_Touch) 
+          (type BiDi)) 
+        (pin 
+          (num 23) 
+          (name 16_A2_SCL0_Touch) 
+          (type BiDi)) 
+        (pin 
+          (num 24) 
+          (name 17_A3_SDA0_Touch) 
+          (type BiDi)) 
+        (pin 
+          (num 25) 
+          (name 18_A4_SDA0_Touch) 
+          (type BiDi)) 
+        (pin 
+          (num 26) 
+          (name 19_A5_SCL0_Touch) 
+          (type BiDi)) 
+        (pin 
+          (num 27) 
+          (name 20_A6_CS_PWM) 
+          (type BiDi)) 
+        (pin 
+          (num 28) 
+          (name 21_A7_RX1_CS_PWM) 
+          (type BiDi)) 
+        (pin 
+          (num 29) 
+          (name 22_A8_Touch_PWM) 
+          (type BiDi)) 
+        (pin 
+          (num 30) 
+          (name 23_A9_Touch_PWM) 
+          (type BiDi)) 
+        (pin 
+          (num 31) 
+          (name 3.3V) 
+          (type power_out)) 
+        (pin 
+          (num 32) 
+          (name AGND) 
+          (type power_out)) 
+        (pin 
+          (num 33) 
+          (name Vin) 
+          (type power_in)) 
+        (pin 
+          (num 34) 
+          (name VUSB) 
+          (type power_in)) 
+        (pin 
+          (num 35) 
+          (name AREF) 
+          (type input)) 
+        (pin 
+          (num 36) 
+          (name A10) 
+          (type BiDi)) 
+        (pin 
+          (num 37) 
+          (name A11) 
+          (type BiDi)) 
+        (pin 
+          (num ~) 
+          (name Reset) 
+          (type input))))) 
+  (libraries 
+    (library 
+      (logical 74xGxx) 
+      (uri "C:\\Program Files\\KiCad\\share\\kicad\\library/74xGxx.lib")) 
+    (library 
+      (logical Connector) 
+      (uri "C:\\Program Files\\KiCad\\share\\kicad\\library/Connector.lib")) 
+    (library 
+      (logical Connector_Generic) 
+      (uri "C:\\Program Files\\KiCad\\share\\kicad\\library/Connector_Generic.lib")) 
+    (library 
+      (logical Device) 
+      (uri "C:\\Program Files\\KiCad\\share\\kicad\\library/Device.lib")) 
+    (library 
+      (logical Mechanical) 
+      (uri "C:\\Program Files\\KiCad\\share\\kicad\\library/Mechanical.lib")) 
+    (library 
+      (logical cmdr_mainboard-rescue) 
+      (uri D:\Projects\cmdr_system\kicad\cmdr_mainboard/cmdr_mainboard-rescue.lib))) 
+  (nets 
+    (net 
+      (code 1) 
+      (name SCL) 
+      (node 
+        (ref U1) 
+        (pin 26)) 
+      (node 
+        (ref J6) 
+        (pin 6))) 
+    (net 
+      (code 2) 
+      (name SDA) 
+      (node 
+        (ref J6) 
+        (pin 4)) 
+      (node 
+        (ref U1) 
+        (pin 25))) 
+    (net 
+      (code 3) 
+      (name "Net-(J6-Pad1)") 
+      (node 
+        (ref R16) 
+        (pin 2)) 
+      (node 
+        (ref R18) 
+        (pin 2)) 
+      (node 
+        (ref J6) 
+        (pin 1))) 
+    (net 
+      (code 4) 
+      (name VBUS) 
+      (node 
+        (ref J10) 
+        (pin 1)) 
+      (node 
+        (ref U1) 
+        (pin 33)) 
+      (node 
+        (ref U3) 
+        (pin 5)) 
+      (node 
+        (ref U2) 
+        (pin 5)) 
+      (node 
+        (ref J5) 
+        (pin 1)) 
+      (node 
+        (ref J1) 
+        (pin 1)) 
+      (node 
+        (ref J2) 
+        (pin 1))) 
+    (net 
+      (code 5) 
+      (name "Net-(J4-Pad1)") 
+      (node 
+        (ref J4) 
+        (pin 1))) 
+    (net 
+      (code 6) 
+      (name "Net-(J4-Pad9)") 
+      (node 
+        (ref J4) 
+        (pin 9)) 
+      (node 
+        (ref U1) 
+        (pin 7))) 
+    (net 
+      (code 7) 
+      (name "Net-(J4-Pad7)") 
+      (node 
+        (ref J4) 
+        (pin 7)) 
+      (node 
+        (ref U1) 
+        (pin 6))) 
+    (net 
+      (code 8) 
+      (name "Net-(J4-Pad10)") 
+      (node 
+        (ref U1) 
+        (pin 21)) 
+      (node 
+        (ref J4) 
+        (pin 10))) 
+    (net 
+      (code 9) 
+      (name "Net-(U1-Pad30)") 
+      (node 
+        (ref U3) 
+        (pin 2)) 
+      (node 
+        (ref U1) 
+        (pin 30))) 
+    (net 
+      (code 10) 
+      (name "Net-(J5-Pad2)") 
+      (node 
+        (ref J5) 
+        (pin 2)) 
+      (node 
+        (ref U2) 
+        (pin 4))) 
+    (net 
+      (code 11) 
+      (name "Net-(J1-Pad5)") 
+      (node 
+        (ref J1) 
+        (pin 5)) 
+      (node 
+        (ref J2) 
+        (pin 5))) 
+    (net 
+      (code 12) 
+      (name "Net-(J1-Pad6)") 
+      (node 
+        (ref J2) 
+        (pin 6)) 
+      (node 
+        (ref J1) 
+        (pin 6))) 
+    (net 
+      (code 13) 
+      (name "Net-(U1-Pad29)") 
+      (node 
+        (ref U1) 
+        (pin 29)) 
+      (node 
+        (ref U2) 
+        (pin 2))) 
+    (net 
+      (code 14) 
+      (name "Net-(J5-Pad4)") 
+      (node 
+        (ref J5) 
+        (pin 4)) 
+      (node 
+        (ref U3) 
+        (pin 4))) 
+    (net 
+      (code 15) 
+      (name "Net-(J4-Pad5)") 
+      (node 
+        (ref J4) 
+        (pin 5)) 
+      (node 
+        (ref U1) 
+        (pin 5))) 
+    (net 
+      (code 16) 
+      (name +5V) 
+      (node 
+        (ref L1) 
+        (pin 2)) 
+      (node 
+        (ref R18) 
+        (pin 1)) 
+      (node 
+        (ref R17) 
+        (pin 1))) 
+    (net 
+      (code 17) 
+      (name GND) 
+      (node 
+        (ref J5) 
+        (pin 3)) 
+      (node 
+        (ref C1) 
+        (pin 2)) 
+      (node 
+        (ref J10) 
+        (pin 2)) 
+      (node 
+        (ref L2) 
+        (pin 1)) 
+      (node 
+        (ref J1) 
+        (pin 2)) 
+      (node 
+        (ref J6) 
+        (pin 8)) 
+      (node 
+        (ref J2) 
+        (pin 2)) 
+      (node 
+        (ref U1) 
+        (pin 1)) 
+      (node 
+        (ref C2) 
+        (pin 2)) 
+      (node 
+        (ref U3) 
+        (pin 3)) 
+      (node 
+        (ref U3) 
+        (pin 1)) 
+      (node 
+        (ref U2) 
+        (pin 3)) 
+      (node 
+        (ref U2) 
+        (pin 1))) 
+    (net 
+      (code 18) 
+      (name /5VR) 
+      (node 
+        (ref L1) 
+        (pin 1)) 
+      (node 
+        (ref C2) 
+        (pin 1)) 
+      (node 
+        (ref J10) 
+        (pin 3)) 
+      (node 
+        (ref C1) 
+        (pin 1))) 
+    (net 
+      (code 19) 
+      (name "Net-(J7-Pad4)") 
+      (node 
+        (ref J7) 
+        (pin 4))) 
+    (net 
+      (code 20) 
+      (name "Net-(J7-Pad2)") 
+      (node 
+        (ref J7) 
+        (pin 2))) 
+    (net 
+      (code 21) 
+      (name "Net-(J7-Pad3)") 
+      (node 
+        (ref J7) 
+        (pin 3))) 
+    (net 
+      (code 22) 
+      (name "Net-(J7-Pad1)") 
+      (node 
+        (ref J7) 
+        (pin 1))) 
+    (net 
+      (code 23) 
+      (name "Net-(J4-Pad3)") 
+      (node 
+        (ref J4) 
+        (pin 3)) 
+      (node 
+        (ref U1) 
+        (pin 4))) 
+    (net 
+      (code 24) 
+      (name "Net-(J2-Pad4)") 
+      (node 
+        (ref J2) 
+        (pin 4))) 
+    (net 
+      (code 25) 
+      (name "Net-(J2-Pad3)") 
+      (node 
+        (ref J2) 
+        (pin 3))) 
+    (net 
+      (code 26) 
+      (name TX2) 
+      (node 
+        (ref R6) 
+        (pin 2)) 
+      (node 
+        (ref U1) 
+        (pin 10))) 
+    (net 
+      (code 27) 
+      (name RX2) 
+      (node 
+        (ref U1) 
+        (pin 9)) 
+      (node 
+        (ref R5) 
+        (pin 2))) 
+    (net 
+      (code 28) 
+      (name /D-) 
+      (node 
+        (ref J1) 
+        (pin 4)) 
+      (node 
+        (ref J3) 
+        (pin 1))) 
+    (net 
+      (code 29) 
+      (name /D+) 
+      (node 
+        (ref J1) 
+        (pin 3)) 
+      (node 
+        (ref J9) 
+        (pin 1))) 
+    (net 
+      (code 30) 
+      (name "Net-(J4-Pad11)") 
+      (node 
+        (ref J4) 
+        (pin 11)) 
+      (node 
+        (ref U1) 
+        (pin 8))) 
+    (net 
+      (code 31) 
+      (name "Net-(J1-Pad8)") 
+      (node 
+        (ref R4) 
+        (pin 1)) 
+      (node 
+        (ref J1) 
+        (pin 8)) 
+      (node 
+        (ref R2) 
+        (pin 1))) 
+    (net 
+      (code 32) 
+      (name "Net-(J2-Pad8)") 
+      (node 
+        (ref J2) 
+        (pin 8)) 
+      (node 
+        (ref R3) 
+        (pin 1)) 
+      (node 
+        (ref R2) 
+        (pin 2))) 
+    (net 
+      (code 33) 
+      (name "Net-(R4-Pad2)") 
+      (node 
+        (ref R4) 
+        (pin 2)) 
+      (node 
+        (ref U1) 
+        (pin 3))) 
+    (net 
+      (code 34) 
+      (name "Net-(J2-Pad7)") 
+      (node 
+        (ref J2) 
+        (pin 7)) 
+      (node 
+        (ref R5) 
+        (pin 1)) 
+      (node 
+        (ref R1) 
+        (pin 2))) 
+    (net 
+      (code 35) 
+      (name "Net-(J1-Pad7)") 
+      (node 
+        (ref J1) 
+        (pin 7)) 
+      (node 
+        (ref R1) 
+        (pin 1)) 
+      (node 
+        (ref R6) 
+        (pin 1))) 
+    (net 
+      (code 36) 
+      (name GNDA) 
+      (node 
+        (ref R7) 
+        (pin 2)) 
+      (node 
+        (ref R10) 
+        (pin 2)) 
+      (node 
+        (ref J6) 
+        (pin 7)) 
+      (node 
+        (ref R9) 
+        (pin 2)) 
+      (node 
+        (ref R8) 
+        (pin 2)) 
+      (node 
+        (ref J8) 
+        (pin 4)) 
+      (node 
+        (ref U1) 
+        (pin 32)) 
+      (node 
+        (ref L2) 
+        (pin 2))) 
+    (net 
+      (code 37) 
+      (name "Net-(R3-Pad2)") 
+      (node 
+        (ref R3) 
+        (pin 2)) 
+      (node 
+        (ref U1) 
+        (pin 2))) 
+    (net 
+      (code 38) 
+      (name "Net-(J4-Pad12)") 
+      (node 
+        (ref U1) 
+        (pin 22)) 
+      (node 
+        (ref J4) 
+        (pin 12))) 
+    (net 
+      (code 39) 
+      (name "Net-(U1-Pad34)") 
+      (node 
+        (ref U1) 
+        (pin 34))) 
+    (net 
+      (code 40) 
+      (name "Net-(U1-Pad35)") 
+      (node 
+        (ref U1) 
+        (pin 35))) 
+    (net 
+      (code 41) 
+      (name "Net-(U1-Pad20)") 
+      (node 
+        (ref U1) 
+        (pin 20))) 
+    (net 
+      (code 42) 
+      (name "Net-(U1-Pad19)") 
+      (node 
+        (ref U1) 
+        (pin 19))) 
+    (net 
+      (code 43) 
+      (name "Net-(U1-Pad18)") 
+      (node 
+        (ref U1) 
+        (pin 18))) 
+    (net 
+      (code 44) 
+      (name "Net-(U1-Pad17)") 
+      (node 
+        (ref U1) 
+        (pin 17))) 
+    (net 
+      (code 45) 
+      (name "Net-(U1-Pad16)") 
+      (node 
+        (ref U1) 
+        (pin 16))) 
+    (net 
+      (code 46) 
+      (name "Net-(U1-Pad15)") 
+      (node 
+        (ref U1) 
+        (pin 15))) 
+    (net 
+      (code 47) 
+      (name "Net-(J4-Pad8)") 
+      (node 
+        (ref J4) 
+        (pin 8)) 
+      (node 
+        (ref U1) 
+        (pin 14))) 
+    (net 
+      (code 48) 
+      (name "Net-(J4-Pad6)") 
+      (node 
+        (ref U1) 
+        (pin 13)) 
+      (node 
+        (ref J4) 
+        (pin 6))) 
+    (net 
+      (code 49) 
+      (name "Net-(J4-Pad4)") 
+      (node 
+        (ref J4) 
+        (pin 4)) 
+      (node 
+        (ref U1) 
+        (pin 12))) 
+    (net 
+      (code 50) 
+      (name "Net-(J4-Pad2)") 
+      (node 
+        (ref J4) 
+        (pin 2)) 
+      (node 
+        (ref U1) 
+        (pin 11))) 
+    (net 
+      (code 51) 
+      (name "Net-(U1-Pad~)") 
+      (node 
+        (ref U1) 
+        (pin ~))) 
+    (net 
+      (code 52) 
+      (name "Net-(J8-Pad2)") 
+      (node 
+        (ref J8) 
+        (pin 2)) 
+      (node 
+        (ref R11) 
+        (pin 2))) 
+    (net 
+      (code 53) 
+      (name "Net-(J8-Pad1)") 
+      (node 
+        (ref R17) 
+        (pin 2)) 
+      (node 
+        (ref R15) 
+        (pin 2)) 
+      (node 
+        (ref J8) 
+        (pin 1))) 
+    (net 
+      (code 54) 
+      (name "Net-(U1-Pad~)") 
+      (node 
+        (ref U1) 
+        (pin ~))) 
+    (net 
+      (code 55) 
+      (name "Net-(U1-Pad~)") 
+      (node 
+        (ref U1) 
+        (pin ~))) 
+    (net 
+      (code 56) 
+      (name "Net-(U1-Pad~)") 
+      (node 
+        (ref U1) 
+        (pin ~))) 
+    (net 
+      (code 57) 
+      (name "Net-(U1-Pad~)") 
+      (node 
+        (ref U1) 
+        (pin ~))) 
+    (net 
+      (code 58) 
+      (name "Net-(U1-Pad~)") 
+      (node 
+        (ref U1) 
+        (pin ~))) 
+    (net 
+      (code 59) 
+      (name "Net-(U1-Pad~)") 
+      (node 
+        (ref U1) 
+        (pin ~))) 
+    (net 
+      (code 60) 
+      (name "Net-(U1-Pad~)") 
+      (node 
+        (ref U1) 
+        (pin ~))) 
+    (net 
+      (code 61) 
+      (name "Net-(U1-Pad~)") 
+      (node 
+        (ref U1) 
+        (pin ~))) 
+    (net 
+      (code 62) 
+      (name "Net-(U1-Pad~)") 
+      (node 
+        (ref U1) 
+        (pin ~))) 
+    (net 
+      (code 63) 
+      (name "Net-(U1-Pad~)") 
+      (node 
+        (ref U1) 
+        (pin ~))) 
+    (net 
+      (code 64) 
+      (name "Net-(U1-Pad~)") 
+      (node 
+        (ref U1) 
+        (pin ~))) 
+    (net 
+      (code 65) 
+      (name "Net-(U1-Pad~)") 
+      (node 
+        (ref U1) 
+        (pin ~))) 
+    (net 
+      (code 66) 
+      (name "Net-(U1-Pad~)") 
+      (node 
+        (ref U1) 
+        (pin ~))) 
+    (net 
+      (code 67) 
+      (name "Net-(U1-Pad~)") 
+      (node 
+        (ref U1) 
+        (pin ~))) 
+    (net 
+      (code 68) 
+      (name "Net-(U1-Pad~)") 
+      (node 
+        (ref U1) 
+        (pin ~))) 
+    (net 
+      (code 69) 
+      (name "Net-(U1-Pad~)") 
+      (node 
+        (ref U1) 
+        (pin ~))) 
+    (net 
+      (code 70) 
+      (name "Net-(U1-Pad37)") 
+      (node 
+        (ref U1) 
+        (pin 37))) 
+    (net 
+      (code 71) 
+      (name "Net-(U1-Pad36)") 
+      (node 
+        (ref U1) 
+        (pin 36))) 
+    (net 
+      (code 72) 
+      (name "Net-(J6-Pad5)") 
+      (node 
+        (ref J6) 
+        (pin 5)) 
+      (node 
+        (ref R14) 
+        (pin 2))) 
+    (net 
+      (code 73) 
+      (name Y2) 
+      (node 
+        (ref U1) 
+        (pin 28)) 
+      (node 
+        (ref R10) 
+        (pin 1)) 
+      (node 
+        (ref R14) 
+        (pin 1))) 
+    (net 
+      (code 74) 
+      (name "Net-(J6-Pad3)") 
+      (node 
+        (ref R13) 
+        (pin 2)) 
+      (node 
+        (ref J6) 
+        (pin 3))) 
+    (net 
+      (code 75) 
+      (name X2) 
+      (node 
+        (ref R8) 
+        (pin 1)) 
+      (node 
+        (ref U1) 
+        (pin 27)) 
+      (node 
+        (ref R13) 
+        (pin 1))) 
+    (net 
+      (code 76) 
+      (name +3V3) 
+      (node 
+        (ref J6) 
+        (pin 2)) 
+      (node 
+        (ref R15) 
+        (pin 1)) 
+      (node 
+        (ref U1) 
+        (pin 31)) 
+      (node 
+        (ref R16) 
+        (pin 1))) 
+    (net 
+      (code 77) 
+      (name Y1) 
+      (node 
+        (ref R12) 
+        (pin 1)) 
+      (node 
+        (ref R9) 
+        (pin 1)) 
+      (node 
+        (ref U1) 
+        (pin 24))) 
+    (net 
+      (code 78) 
+      (name X1) 
+      (node 
+        (ref R7) 
+        (pin 1)) 
+      (node 
+        (ref R11) 
+        (pin 1)) 
+      (node 
+        (ref U1) 
+        (pin 23))) 
+    (net 
+      (code 79) 
+      (name "Net-(J8-Pad3)") 
+      (node 
+        (ref J8) 
+        (pin 3)) 
+      (node 
+        (ref R12) 
+        (pin 2)))))

eCAD/cmdr_keyboard/fp-lib-table

@@ -0,0 +1,5 @@
+(fp_lib_table
+  (version 7)
+  (lib (name "cmdr_mainboard")(type "KiCad")(uri "${KIPRJMOD}/cmdr_keyboard.pretty")(options "")(descr ""))
+  (lib (name "kleeb")(type "KiCad")(uri "${KIPRJMOD}/mcu.pretty")(options "")(descr ""))
+)

eCAD/cmdr_keyboard/mcu.kicad_sym

@@ -0,0 +1,1859 @@
+(kicad_symbol_lib (version 20220914) (generator kicad_symbol_editor)
+  (symbol "e73-2gm08s1c" (in_bom yes) (on_board yes)
+    (property "Reference" "U" (at 0 5.08 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Value" "e73-2gm08s1c" (at 0 2.54 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Footprint" "mcu:e73-2g4m08s1c" (at 0 -57.15 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "https://datasheet.lcsc.com/lcsc/2106061735_Chengdu-Ebyte-Elec-Tech-E73-2G4M08S1CX_C2764963.pdf" (at 31.75 -59.69 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (symbol "e73-2gm08s1c_0_0"
+      (text "[L]=Low freq" (at 0 -1.27 0)
+        (effects (font (size 1.27 1.27)))
+      )
+      (text "Underside" (at 0 10.16 0)
+        (effects (font (size 1.27 1.27)))
+      )
+    )
+    (symbol "e73-2gm08s1c_0_1"
+      (rectangle (start -13.97 22.86) (end 13.97 -39.37)
+        (stroke (width 0) (type default))
+        (fill (type background))
+      )
+      (polyline
+        (pts
+          (xy -13.97 0)
+          (xy 13.97 0)
+        )
+        (stroke (width 0) (type default))
+        (fill (type none))
+      )
+    )
+    (symbol "e73-2gm08s1c_1_1"
+      (pin bidirectional line (at -17.78 -3.81 0) (length 3.81)
+        (name "[L]_P1.11" (effects (font (size 1.27 1.27))))
+        (number "1" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at -17.78 -26.67 0) (length 3.81)
+        (name "[L]_A6_P0.30" (effects (font (size 1.27 1.27))))
+        (number "10" (effects (font (size 1.27 1.27))))
+      )
+      (pin input line (at -7.62 -43.18 90) (length 3.81)
+        (name "XL1_P0.00" (effects (font (size 1.27 1.27))))
+        (number "11" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at -10.16 26.67 270) (length 3.81)
+        (name "P0.26" (effects (font (size 1.27 1.27))))
+        (number "12" (effects (font (size 1.27 1.27))))
+      )
+      (pin input line (at -5.08 -43.18 90) (length 3.81)
+        (name "XL2_P0.01" (effects (font (size 1.27 1.27))))
+        (number "13" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at -7.62 26.67 270) (length 3.81)
+        (name "P0.06" (effects (font (size 1.27 1.27))))
+        (number "14" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at -2.54 -43.18 90) (length 3.81)
+        (name "A3_P0.05" (effects (font (size 1.27 1.27))))
+        (number "15" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at -5.08 26.67 270) (length 3.81)
+        (name "P0.08" (effects (font (size 1.27 1.27))))
+        (number "16" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at 0 -43.18 90) (length 3.81)
+        (name "P1.09" (effects (font (size 1.27 1.27))))
+        (number "17" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at -2.54 26.67 270) (length 3.81)
+        (name "A2_P0.04" (effects (font (size 1.27 1.27))))
+        (number "18" (effects (font (size 1.27 1.27))))
+      )
+      (pin power_in line (at 2.54 -43.18 90) (length 3.81)
+        (name "VDD" (effects (font (size 1.27 1.27))))
+        (number "19" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at -17.78 -6.35 0) (length 3.81)
+        (name "[L]_P1.10" (effects (font (size 1.27 1.27))))
+        (number "2" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at 0 26.67 270) (length 3.81)
+        (name "P0.12" (effects (font (size 1.27 1.27))))
+        (number "20" (effects (font (size 1.27 1.27))))
+      )
+      (pin power_in line (at -17.78 -13.97 0) (length 3.81) hide
+        (name "GND" (effects (font (size 1.27 1.27))))
+        (number "21" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at 2.54 26.67 270) (length 3.81)
+        (name "P0.07" (effects (font (size 1.27 1.27))))
+        (number "22" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at 5.08 -43.18 90) (length 3.81)
+        (name "VDDH" (effects (font (size 1.27 1.27))))
+        (number "23" (effects (font (size 1.27 1.27))))
+      )
+      (pin power_in line (at -17.78 -13.97 0) (length 3.81) hide
+        (name "GND" (effects (font (size 1.27 1.27))))
+        (number "24" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at 7.62 -43.18 90) (length 3.81)
+        (name "DCCH" (effects (font (size 1.27 1.27))))
+        (number "25" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at 17.78 -26.67 180) (length 3.81)
+        (name "Reset/P0.18" (effects (font (size 1.27 1.27))))
+        (number "26" (effects (font (size 1.27 1.27))))
+      )
+      (pin power_in line (at 17.78 -24.13 180) (length 3.81)
+        (name "VBUS" (effects (font (size 1.27 1.27))))
+        (number "27" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at 17.78 2.54 180) (length 3.81)
+        (name "P0.15" (effects (font (size 1.27 1.27))))
+        (number "28" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at 17.78 -21.59 180) (length 3.81)
+        (name "D-" (effects (font (size 1.27 1.27))))
+        (number "29" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at -17.78 -8.89 0) (length 3.81)
+        (name "[L]_A1_P0.03" (effects (font (size 1.27 1.27))))
+        (number "3" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at 17.78 5.08 180) (length 3.81)
+        (name "P0.17" (effects (font (size 1.27 1.27))))
+        (number "30" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at 17.78 -19.05 180) (length 3.81)
+        (name "D+" (effects (font (size 1.27 1.27))))
+        (number "31" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at 17.78 7.62 180) (length 3.81)
+        (name "P0.20" (effects (font (size 1.27 1.27))))
+        (number "32" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at 17.78 -16.51 180) (length 3.81)
+        (name "P0.13" (effects (font (size 1.27 1.27))))
+        (number "33" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at 17.78 10.16 180) (length 3.81)
+        (name "P0.22" (effects (font (size 1.27 1.27))))
+        (number "34" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at 17.78 -13.97 180) (length 3.81)
+        (name "P0.24" (effects (font (size 1.27 1.27))))
+        (number "35" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at 17.78 12.7 180) (length 3.81)
+        (name "P1.00" (effects (font (size 1.27 1.27))))
+        (number "36" (effects (font (size 1.27 1.27))))
+      )
+      (pin input line (at 17.78 -11.43 180) (length 3.81)
+        (name "SWD" (effects (font (size 1.27 1.27))))
+        (number "37" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at 17.78 15.24 180) (length 3.81)
+        (name "[L]_P1.02" (effects (font (size 1.27 1.27))))
+        (number "38" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at 17.78 -8.89 180) (length 3.81)
+        (name "SWC" (effects (font (size 1.27 1.27))))
+        (number "39" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at -17.78 -11.43 0) (length 3.81)
+        (name "[L]_A4_P0.28" (effects (font (size 1.27 1.27))))
+        (number "4" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at 17.78 17.78 180) (length 3.81)
+        (name "[L]_P1.04" (effects (font (size 1.27 1.27))))
+        (number "40" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at 17.78 -6.35 180) (length 3.81)
+        (name "[L]_P0.09" (effects (font (size 1.27 1.27))))
+        (number "41" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at 17.78 20.32 180) (length 3.81)
+        (name "[L]_P1.06" (effects (font (size 1.27 1.27))))
+        (number "42" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at 17.78 -3.81 180) (length 3.81)
+        (name "[L]_P0.10" (effects (font (size 1.27 1.27))))
+        (number "43" (effects (font (size 1.27 1.27))))
+      )
+      (pin power_in line (at -17.78 -13.97 0) (length 3.81)
+        (name "GND" (effects (font (size 1.27 1.27))))
+        (number "5" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at -17.78 -16.51 0) (length 3.81)
+        (name "[L]_P1.13" (effects (font (size 1.27 1.27))))
+        (number "6" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at -17.78 -19.05 0) (length 3.81)
+        (name "[L]_A0_P0.02" (effects (font (size 1.27 1.27))))
+        (number "7" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at -17.78 -21.59 0) (length 3.81)
+        (name "[L]_A5_P0.29" (effects (font (size 1.27 1.27))))
+        (number "8" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at -17.78 -24.13 0) (length 3.81)
+        (name "[L]_A7_P0.31" (effects (font (size 1.27 1.27))))
+        (number "9" (effects (font (size 1.27 1.27))))
+      )
+    )
+  )
+  (symbol "e73-2gm08s1c-no-underside" (in_bom yes) (on_board yes)
+    (property "Reference" "U" (at 0 5.08 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Value" "e73-2gm08s1c-no-underside" (at 0 2.54 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Footprint" "mcu:e73-2g4m08s1c-no-underside" (at 0 -55.88 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "https://datasheet.lcsc.com/lcsc/2106061735_Chengdu-Ebyte-Elec-Tech-E73-2G4M08S1CX_C2764963.pdf" (at 31.75 -59.69 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (symbol "e73-2gm08s1c-no-underside_0_0"
+      (text "[L]=Low freq" (at 0 -1.27 0)
+        (effects (font (size 1.27 1.27)))
+      )
+    )
+    (symbol "e73-2gm08s1c-no-underside_0_1"
+      (rectangle (start -13.97 0) (end 13.97 -39.37)
+        (stroke (width 0) (type default))
+        (fill (type background))
+      )
+    )
+    (symbol "e73-2gm08s1c-no-underside_1_1"
+      (pin bidirectional line (at -17.78 -3.81 0) (length 3.81)
+        (name "[L]_P1.11" (effects (font (size 1.27 1.27))))
+        (number "1" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at -17.78 -26.67 0) (length 3.81)
+        (name "[L]_A6_P0.30" (effects (font (size 1.27 1.27))))
+        (number "10" (effects (font (size 1.27 1.27))))
+      )
+      (pin input line (at -7.62 -43.18 90) (length 3.81)
+        (name "XL1_P0.00" (effects (font (size 1.27 1.27))))
+        (number "11" (effects (font (size 1.27 1.27))))
+      )
+      (pin input line (at -5.08 -43.18 90) (length 3.81)
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+        (number "13" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at -2.54 -43.18 90) (length 3.81)
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+        (number "15" (effects (font (size 1.27 1.27))))
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+        (number "19" (effects (font (size 1.27 1.27))))
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+        (number "2" (effects (font (size 1.27 1.27))))
+      )
+      (pin power_in line (at -17.78 -13.97 0) (length 3.81) hide
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+        (number "21" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at 5.08 -43.18 90) (length 3.81)
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+        (number "23" (effects (font (size 1.27 1.27))))
+      )
+      (pin power_in line (at -17.78 -13.97 0) (length 3.81) hide
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+        (number "24" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at 7.62 -43.18 90) (length 3.81)
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+        (number "25" (effects (font (size 1.27 1.27))))
+      )
+      (pin bidirectional line (at 17.78 -26.67 180) (length 3.81)
+        (name "Reset/P0.18" (effects (font (size 1.27 1.27))))
+        (number "26" (effects (font (size 1.27 1.27))))
+      )
+      (pin power_in line (at 17.78 -24.13 180) (length 3.81)
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+    )
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+      (effects (font (size 1.27 1.27)))
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+    (property "Footprint" "" (at -8.89 5.08 0)
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+    )
+    (property "Value" "xiao-ble" (at -15.24 13.97 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Footprint" "" (at -7.62 5.08 0)
+      (effects (font (size 1.27 1.27)) hide)
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+    (property "Datasheet" "" (at -7.62 5.08 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
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+      (rectangle (start -19.05 12.7) (end 19.05 -13.97)
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+        (fill (type none))
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+      )
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+)

eCAD/cmdr_keyboard/mcu.pretty/e73-2g4m08s1c-no-underside-shrunk.kicad_mod

@@ -0,0 +1,56 @@
+(footprint "e73-2g4m08s1c-no-underside-shrunk" (version 20221018) (generator pcbnew)
+  (layer "F.Cu")
+  (attr smd)
+  (fp_text reference "REF**" (at -3.175 -10.16) (layer "F.SilkS")
+      (effects (font (size 1 0.9) (thickness 0.15)))
+    (tstamp 6ca890cd-4a51-4321-bfd7-94927c231cd7)
+  )
+  (fp_text value "e73-2g4m08s1c-no-underside-shrunk" (at 0 11) (layer "F.Fab")
+      (effects (font (size 1 0.9) (thickness 0.15)))
+    (tstamp ae91c375-ad87-4c60-85a7-c2dee7a9bfea)
+  )
+  (fp_rect (start -6.5 -9) (end 6.5 9)
+    (stroke (width 0.12) (type default)) (fill none) (layer "Dwgs.User") (tstamp 4b0cdff1-0388-420c-9c7a-5691771c9190))
+  (pad "1" smd rect (at -6 -5.03) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1be2c43b-f44d-4150-86fc-da8ada1f120f))
+  (pad "2" smd rect (at -6 -3.76) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp ed6ed3c8-3306-49f1-afa6-77911ef5383e))
+  (pad "3" smd rect (at -6 -2.49) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 945225e2-1fa3-46ee-8810-25db687fcd0c))
+  (pad "4" smd rect (at -6 -1.22) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 7b24dd08-30ff-44a3-8e66-961360f0bc9a))
+  (pad "5" smd rect (at -6 0.05) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 226971fa-e3ec-4d14-b91e-884d23d5362b))
+  (pad "6" smd rect (at -6 1.32) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 0c4697c0-1cf9-4ea7-afba-35917be75123))
+  (pad "7" smd rect (at -6 2.59) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 244fb109-bec1-4491-aa38-6f6b4ed5ec38))
+  (pad "8" smd rect (at -6 3.86) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 50b01b64-4fb5-42ef-a9bc-941a414ae2c6))
+  (pad "9" smd rect (at -6 5.13) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1ec56a12-4f4d-4697-924a-7ed00453d092))
+  (pad "10" smd rect (at -6 6.4) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 8ed79ded-5a70-49b6-920e-6eea3f85ac69))
+  (pad "11" smd rect (at -4.44 8.5 90) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp fe938e3d-cd45-4a74-9090-5b3d8b354327))
+  (pad "13" smd rect (at -3.17 8.5 90) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 7043fe54-b82c-40f3-a591-ad74869947fd))
+  (pad "15" smd rect (at -1.9 8.5 90) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 476bc3eb-2a1a-4489-8002-c8e1784077ac))
+  (pad "17" smd rect (at -0.63 8.5 90) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 43b084df-c1d0-40a3-9ac6-fcd332011d22))
+  (pad "19" smd rect (at 0.64 8.5 90) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp e308c91a-bbe2-4c51-896e-73a2652d9803))
+  (pad "21" smd rect (at 1.91 8.5 90) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp d3e323c9-6fd4-4695-9647-476e752bed46))
+  (pad "23" smd rect (at 3.18 8.5 90) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 7db66eab-7bc2-48b1-8c9f-6710efa3eda6))
+  (pad "25" smd rect (at 4.45 8.5 90) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 7b349678-37ba-4595-81bf-3c5f78fec71e))
+  (pad "26" smd rect (at 6 6.4) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 441d8661-9af3-48d1-8f24-ce4e930c8fad))
+  (pad "27" smd rect (at 6 5.13) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 9c99a391-8f88-4742-9ade-ea9fa77f42aa))
+  (pad "29" smd rect (at 6 3.86) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 920ed559-0f8f-4fdb-9d70-c7f91019ff92))
+  (pad "31" smd rect (at 6 2.59) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 661e13dd-62a4-4891-a05b-f6cb8587a76d))
+  (pad "33" smd rect (at 6 1.32) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 95744638-2d36-457a-8b02-1a2a4819469e))
+  (pad "35" smd rect (at 6 0.05) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 19d08467-298f-448d-b7d4-e4be0b133d5a))
+  (pad "37" smd rect (at 6 -1.22) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 3f342f2d-5e55-40c2-83e4-fa9ca26a49a5))
+  (pad "39" smd rect (at 6 -2.49) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp d8d2ba19-beea-4e52-853b-4db196505562))
+  (pad "41" smd rect (at 6 -3.76) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp ec7f90ae-795b-4139-9ceb-ffcf59b8346c))
+  (pad "43" smd rect (at 6 -5.03) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp ed931780-73d9-495d-85c9-146a98359f9a))
+  (zone (net 0) (net_name "") (layers "*.Cu") (tstamp 33439e45-41d8-46b0-805b-d171adc6bbbb) (hatch full 0.508)
+    (connect_pads (clearance 0))
+    (min_thickness 0.01) (filled_areas_thickness no)
+    (keepout (tracks not_allowed) (vias not_allowed) (pads not_allowed) (copperpour not_allowed) (footprints allowed))
+    (fill (thermal_gap 0.508) (thermal_bridge_width 0.508))
+    (polygon
+      (pts
+        (xy -11.5 -9)
+        (xy 11.5 -9)
+        (xy 11.5 -6)
+        (xy -11.5 -6)
+      )
+    )
+  )
+)

eCAD/cmdr_keyboard/mcu.pretty/e73-2g4m08s1c-no-underside.kicad_mod

@@ -0,0 +1,56 @@
+(footprint "e73-2g4m08s1c-no-underside" (version 20221018) (generator pcbnew)
+  (layer "F.Cu")
+  (attr smd)
+  (fp_text reference "REF**" (at -3.175 -10.16) (layer "F.SilkS")
+      (effects (font (size 1 0.9) (thickness 0.15)))
+    (tstamp 6ca890cd-4a51-4321-bfd7-94927c231cd7)
+  )
+  (fp_text value "e73-2g4m08s1c-no-underside" (at 0 11) (layer "F.Fab")
+      (effects (font (size 1 0.9) (thickness 0.15)))
+    (tstamp ae91c375-ad87-4c60-85a7-c2dee7a9bfea)
+  )
+  (fp_rect (start -6.5 -9) (end 6.5 9)
+    (stroke (width 0.12) (type default)) (fill none) (layer "Dwgs.User") (tstamp 4b0cdff1-0388-420c-9c7a-5691771c9190))
+  (pad "1" smd rect (at -6.3 -5.03) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 749097a6-dd64-469b-8962-17ff52da942d))
+  (pad "2" smd rect (at -6.3 -3.76) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 0ed9e169-dd16-4087-9cca-a94f60d12057))
+  (pad "3" smd rect (at -6.3 -2.49) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 8613ffd5-3309-48bc-ac9a-890317274681))
+  (pad "4" smd rect (at -6.3 -1.22) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 7b6568f6-d526-42fa-abe5-50f25eb65105))
+  (pad "5" smd rect (at -6.3 0.05) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 095c138b-7fc3-404a-be2f-d81bc37a5824))
+  (pad "6" smd rect (at -6.3 1.32) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 43040853-040a-45b1-a916-b342628a6f83))
+  (pad "7" smd rect (at -6.3 2.59) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 7d940624-2bec-445f-84e4-a28b82c422bc))
+  (pad "8" smd rect (at -6.3 3.86) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 946a5bc6-f3e5-4527-bf3e-220577173daf))
+  (pad "9" smd rect (at -6.3 5.13) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp d94e4295-e3da-401e-be24-25072c18df8e))
+  (pad "10" smd rect (at -6.3 6.4) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 70be1eff-9e7e-4757-b669-27365f92af2b))
+  (pad "11" smd rect (at -4.44 8.8) (size 0.9 1.6) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 20a508e6-5374-410f-98ea-a3988b06aa28))
+  (pad "13" smd rect (at -3.17 8.8) (size 0.9 1.6) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 5d7ce3ba-f933-4df4-9880-5a184021a670))
+  (pad "15" smd rect (at -1.9 8.8) (size 0.9 1.6) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 63a4e3fb-8c11-4409-9bf2-d41c668c618e))
+  (pad "17" smd rect (at -0.63 8.8) (size 0.9 1.6) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp ad7926df-9a43-4f6b-b1fa-2be37fc3aa4c))
+  (pad "19" smd rect (at 0.64 8.8) (size 0.9 1.6) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp c53361e1-4ea0-442f-8282-9e6625ddd4eb))
+  (pad "21" smd rect (at 1.91 8.8) (size 0.9 1.6) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp d9d9dd64-b413-47ce-b82d-6a98c49794ee))
+  (pad "23" smd rect (at 3.18 8.8) (size 0.9 1.6) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 3ebb0f91-7cf3-4acf-a18e-d070e28b636f))
+  (pad "25" smd rect (at 4.45 8.8) (size 0.9 1.6) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1c98c036-1e64-4d41-adcd-75af3029899b))
+  (pad "26" smd rect (at 6.3 6.4) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 0bc5c6ed-60c3-4182-9f97-22d3129c7c12))
+  (pad "27" smd rect (at 6.3 5.13) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp a75c8d51-c738-4940-84da-bad1f0b2fb23))
+  (pad "29" smd rect (at 6.3 3.86) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp de201078-824c-4b01-8ceb-5d1c62aac8a1))
+  (pad "31" smd rect (at 6.3 2.59) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp b887497d-c14f-4385-b955-d92cee62371a))
+  (pad "33" smd rect (at 6.3 1.32) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 5712f923-e637-4bcd-a044-a8318b5be179))
+  (pad "35" smd rect (at 6.3 0.05) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 8900b5a6-ea2b-4402-94f2-a7cc75a2a591))
+  (pad "37" smd rect (at 6.3 -1.22) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1c0eb1f1-f526-44ab-b6ce-b39a6971fb85))
+  (pad "39" smd rect (at 6.3 -2.49) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp d8d8f086-d849-4551-96a9-c917f6643e96))
+  (pad "41" smd rect (at 6.3 -3.76) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp fae199e9-6c78-4950-9313-0bc5658e7f53))
+  (pad "43" smd rect (at 6.3 -5.03) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 60f32515-d8d6-4858-87ac-447f38b532c0))
+  (zone (net 0) (net_name "") (layers "*.Cu") (tstamp c8712960-3a37-428c-9922-86fd1d5a260a) (hatch full 0.508)
+    (connect_pads (clearance 0))
+    (min_thickness 0.01) (filled_areas_thickness no)
+    (keepout (tracks not_allowed) (vias not_allowed) (pads not_allowed) (copperpour not_allowed) (footprints allowed))
+    (fill (thermal_gap 0.508) (thermal_bridge_width 0.508))
+    (polygon
+      (pts
+        (xy -11.5 -9)
+        (xy 11.5 -9)
+        (xy 11.5 -6)
+        (xy -11.5 -6)
+      )
+    )
+  )
+)

eCAD/cmdr_keyboard/mcu.pretty/e73-2g4m08s1c-shrunk.kicad_mod

@@ -0,0 +1,71 @@
+(footprint "e73-2g4m08s1c-shrunk" (version 20221018) (generator pcbnew)
+  (layer "F.Cu")
+  (attr smd)
+  (fp_text reference "REF**" (at -3.175 -10.16) (layer "F.SilkS")
+      (effects (font (size 1 0.9) (thickness 0.15)))
+    (tstamp 6ca890cd-4a51-4321-bfd7-94927c231cd7)
+  )
+  (fp_text value "e73-2g4m08s1c-shrunk" (at 0 11) (layer "F.Fab")
+      (effects (font (size 1 0.9) (thickness 0.15)))
+    (tstamp ae91c375-ad87-4c60-85a7-c2dee7a9bfea)
+  )
+  (fp_rect (start -6.5 -9) (end 6.5 9)
+    (stroke (width 0.12) (type default)) (fill none) (layer "Dwgs.User") (tstamp 4b0cdff1-0388-420c-9c7a-5691771c9190))
+  (pad "1" smd rect (at -6 -5.03) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1be2c43b-f44d-4150-86fc-da8ada1f120f))
+  (pad "2" smd rect (at -6 -3.76) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp ed6ed3c8-3306-49f1-afa6-77911ef5383e))
+  (pad "3" smd rect (at -6 -2.49) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 945225e2-1fa3-46ee-8810-25db687fcd0c))
+  (pad "4" smd rect (at -6 -1.22) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 7b24dd08-30ff-44a3-8e66-961360f0bc9a))
+  (pad "5" smd rect (at -6 0.05) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 226971fa-e3ec-4d14-b91e-884d23d5362b))
+  (pad "6" smd rect (at -6 1.32) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 0c4697c0-1cf9-4ea7-afba-35917be75123))
+  (pad "7" smd rect (at -6 2.59) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 244fb109-bec1-4491-aa38-6f6b4ed5ec38))
+  (pad "8" smd rect (at -6 3.86) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 50b01b64-4fb5-42ef-a9bc-941a414ae2c6))
+  (pad "9" smd rect (at -6 5.13) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1ec56a12-4f4d-4697-924a-7ed00453d092))
+  (pad "10" smd rect (at -6 6.4) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 8ed79ded-5a70-49b6-920e-6eea3f85ac69))
+  (pad "11" smd rect (at -4.44 8.5 90) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp fe938e3d-cd45-4a74-9090-5b3d8b354327))
+  (pad "12" smd rect (at -3.81 6.9) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 37517522-c82c-4460-92ab-831f5dde060e))
+  (pad "13" smd rect (at -3.17 8.5 90) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 7043fe54-b82c-40f3-a591-ad74869947fd))
+  (pad "14" smd rect (at -2.54 6.9) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp c3c0d34a-ebcc-4651-a63b-59de104e590d))
+  (pad "15" smd rect (at -1.9 8.5 90) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 476bc3eb-2a1a-4489-8002-c8e1784077ac))
+  (pad "16" smd rect (at -1.27 6.9) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 4568195c-608d-4e44-9dc4-d3e625ba9077))
+  (pad "17" smd rect (at -0.63 8.5 90) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 43b084df-c1d0-40a3-9ac6-fcd332011d22))
+  (pad "18" smd rect (at 0 6.9) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 7d250a8a-6185-4314-b9bc-26e706efae05))
+  (pad "19" smd rect (at 0.64 8.5 90) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp e308c91a-bbe2-4c51-896e-73a2652d9803))
+  (pad "20" smd rect (at 1.27 6.9) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 59df0789-2373-4b4a-b17d-e35283f0fc2f))
+  (pad "21" smd rect (at 1.91 8.5 90) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp d3e323c9-6fd4-4695-9647-476e752bed46))
+  (pad "22" smd rect (at 2.54 6.9) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 0be79f60-66fe-44b6-a032-97a4f633549c))
+  (pad "23" smd rect (at 3.18 8.5 90) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 7db66eab-7bc2-48b1-8c9f-6710efa3eda6))
+  (pad "24" smd rect (at 3.81 6.9) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp f3d6f386-43ac-4951-9243-c9989397e281))
+  (pad "25" smd rect (at 4.45 8.5 90) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 7b349678-37ba-4595-81bf-3c5f78fec71e))
+  (pad "26" smd rect (at 6 6.4) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 441d8661-9af3-48d1-8f24-ce4e930c8fad))
+  (pad "27" smd rect (at 6 5.13) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 9c99a391-8f88-4742-9ade-ea9fa77f42aa))
+  (pad "28" smd rect (at 4.4 4.495) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1c051d78-40b7-4278-bf7b-87de3a74775d))
+  (pad "29" smd rect (at 6 3.86) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 920ed559-0f8f-4fdb-9d70-c7f91019ff92))
+  (pad "30" smd rect (at 4.4 3.225) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 07192a84-311c-4d83-86ff-818ece245d6f))
+  (pad "31" smd rect (at 6 2.59) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 661e13dd-62a4-4891-a05b-f6cb8587a76d))
+  (pad "32" smd rect (at 4.4 1.955) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 15ed72d0-5e86-4693-9201-6eff3804988a))
+  (pad "33" smd rect (at 6 1.32) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 95744638-2d36-457a-8b02-1a2a4819469e))
+  (pad "34" smd rect (at 4.4 0.685) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp dfb5e85f-71dd-49e4-8940-af8fb14aacdc))
+  (pad "35" smd rect (at 6 0.05) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 19d08467-298f-448d-b7d4-e4be0b133d5a))
+  (pad "36" smd rect (at 4.4 -0.585) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 55be512e-8868-4a26-8fe0-663d1f96c004))
+  (pad "37" smd rect (at 6 -1.22) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 3f342f2d-5e55-40c2-83e4-fa9ca26a49a5))
+  (pad "38" smd rect (at 4.4 -1.855) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp b32341ea-d1b8-4437-95be-e5029cfe6092))
+  (pad "39" smd rect (at 6 -2.49) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp d8d2ba19-beea-4e52-853b-4db196505562))
+  (pad "40" smd rect (at 4.4 -3.125) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 80e8f936-31b1-4548-aa06-4127b875be01))
+  (pad "41" smd rect (at 6 -3.76) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp ec7f90ae-795b-4139-9ceb-ffcf59b8346c))
+  (pad "42" smd rect (at 4.4 -4.395) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1d08e634-ede3-4c0d-87b7-7dcb2fa0bd42))
+  (pad "43" smd rect (at 6 -5.03) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp ed931780-73d9-495d-85c9-146a98359f9a))
+  (zone (net 0) (net_name "") (layers "*.Cu") (tstamp c63f9d1a-efa1-4bc4-8efe-dd840dfec865) (hatch full 0.508)
+    (connect_pads (clearance 0))
+    (min_thickness 0.01) (filled_areas_thickness no)
+    (keepout (tracks not_allowed) (vias not_allowed) (pads not_allowed) (copperpour not_allowed) (footprints allowed))
+    (fill (thermal_gap 0.508) (thermal_bridge_width 0.508))
+    (polygon
+      (pts
+        (xy -11.5 -9)
+        (xy 11.5 -9)
+        (xy 11.5 -6)
+        (xy -11.5 -6)
+      )
+    )
+  )
+)

eCAD/cmdr_keyboard/mcu.pretty/e73-2g4m08s1c-tht-shrunk.kicad_mod

@@ -0,0 +1,71 @@
+(footprint "e73-2g4m08s1c-tht-shrunk" (version 20221018) (generator pcbnew)
+  (layer "F.Cu")
+  (attr smd)
+  (fp_text reference "REF**" (at -3.175 -10.16) (layer "F.SilkS")
+      (effects (font (size 1 0.9) (thickness 0.15)))
+    (tstamp 6ca890cd-4a51-4321-bfd7-94927c231cd7)
+  )
+  (fp_text value "e73-2g4m08s1c-tht-shrunk" (at 0 11) (layer "F.Fab")
+      (effects (font (size 1 0.9) (thickness 0.15)))
+    (tstamp ae91c375-ad87-4c60-85a7-c2dee7a9bfea)
+  )
+  (fp_rect (start -6.5 -9) (end 6.5 9)
+    (stroke (width 0.12) (type default)) (fill none) (layer "Dwgs.User") (tstamp 4b0cdff1-0388-420c-9c7a-5691771c9190))
+  (pad "1" smd rect (at -6 -5.03) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 749097a6-dd64-469b-8962-17ff52da942d))
+  (pad "2" smd rect (at -6 -3.76) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 0ed9e169-dd16-4087-9cca-a94f60d12057))
+  (pad "3" smd rect (at -6 -2.49) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 8613ffd5-3309-48bc-ac9a-890317274681))
+  (pad "4" smd rect (at -6 -1.22) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 7b6568f6-d526-42fa-abe5-50f25eb65105))
+  (pad "5" smd rect (at -6 0.05) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 095c138b-7fc3-404a-be2f-d81bc37a5824))
+  (pad "6" smd rect (at -6 1.32) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 43040853-040a-45b1-a916-b342628a6f83))
+  (pad "7" smd rect (at -6 2.59) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 7d940624-2bec-445f-84e4-a28b82c422bc))
+  (pad "8" smd rect (at -6 3.86) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 946a5bc6-f3e5-4527-bf3e-220577173daf))
+  (pad "9" smd rect (at -6 5.13) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp d94e4295-e3da-401e-be24-25072c18df8e))
+  (pad "10" smd rect (at -6 6.4) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 70be1eff-9e7e-4757-b669-27365f92af2b))
+  (pad "11" smd rect (at -4.44 8.5 90) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 20a508e6-5374-410f-98ea-a3988b06aa28))
+  (pad "12" thru_hole rect (at -3.81 6.9) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp 37517522-c82c-4460-92ab-831f5dde060e))
+  (pad "13" smd rect (at -3.17 8.5 90) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 5d7ce3ba-f933-4df4-9880-5a184021a670))
+  (pad "14" thru_hole rect (at -2.54 6.9) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp c3c0d34a-ebcc-4651-a63b-59de104e590d))
+  (pad "15" smd rect (at -1.9 8.5 90) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 63a4e3fb-8c11-4409-9bf2-d41c668c618e))
+  (pad "16" thru_hole rect (at -1.27 6.9) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp 4568195c-608d-4e44-9dc4-d3e625ba9077))
+  (pad "17" smd rect (at -0.63 8.5 90) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp ad7926df-9a43-4f6b-b1fa-2be37fc3aa4c))
+  (pad "18" thru_hole rect (at 0 6.9) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp 7d250a8a-6185-4314-b9bc-26e706efae05))
+  (pad "19" smd rect (at 0.64 8.5 90) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp c53361e1-4ea0-442f-8282-9e6625ddd4eb))
+  (pad "20" thru_hole rect (at 1.27 6.9) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp 59df0789-2373-4b4a-b17d-e35283f0fc2f))
+  (pad "21" smd rect (at 1.91 8.5 90) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp d9d9dd64-b413-47ce-b82d-6a98c49794ee))
+  (pad "22" thru_hole rect (at 2.54 6.9) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp 0be79f60-66fe-44b6-a032-97a4f633549c))
+  (pad "23" smd rect (at 3.18 8.5 90) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 3ebb0f91-7cf3-4acf-a18e-d070e28b636f))
+  (pad "24" thru_hole rect (at 3.81 6.9) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp f3d6f386-43ac-4951-9243-c9989397e281))
+  (pad "25" smd rect (at 4.45 8.5 90) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1c98c036-1e64-4d41-adcd-75af3029899b))
+  (pad "26" smd rect (at 6 6.4) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 0bc5c6ed-60c3-4182-9f97-22d3129c7c12))
+  (pad "27" smd rect (at 6 5.13) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp a75c8d51-c738-4940-84da-bad1f0b2fb23))
+  (pad "28" thru_hole rect (at 4.4 4.495) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp 1c051d78-40b7-4278-bf7b-87de3a74775d))
+  (pad "29" smd rect (at 6 3.86) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp de201078-824c-4b01-8ceb-5d1c62aac8a1))
+  (pad "30" thru_hole rect (at 4.4 3.225) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp 07192a84-311c-4d83-86ff-818ece245d6f))
+  (pad "31" smd rect (at 6 2.59) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp b887497d-c14f-4385-b955-d92cee62371a))
+  (pad "32" thru_hole rect (at 4.4 1.955) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp 15ed72d0-5e86-4693-9201-6eff3804988a))
+  (pad "33" smd rect (at 6 1.32) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 5712f923-e637-4bcd-a044-a8318b5be179))
+  (pad "34" thru_hole rect (at 4.4 0.685) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp dfb5e85f-71dd-49e4-8940-af8fb14aacdc))
+  (pad "35" smd rect (at 6 0.05) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 8900b5a6-ea2b-4402-94f2-a7cc75a2a591))
+  (pad "36" thru_hole rect (at 4.4 -0.585) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp 55be512e-8868-4a26-8fe0-663d1f96c004))
+  (pad "37" smd rect (at 6 -1.22) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1c0eb1f1-f526-44ab-b6ce-b39a6971fb85))
+  (pad "38" thru_hole rect (at 4.4 -1.855) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp b32341ea-d1b8-4437-95be-e5029cfe6092))
+  (pad "39" smd rect (at 6 -2.49) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp d8d8f086-d849-4551-96a9-c917f6643e96))
+  (pad "40" thru_hole rect (at 4.4 -3.125) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp 80e8f936-31b1-4548-aa06-4127b875be01))
+  (pad "41" smd rect (at 6 -3.76) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp fae199e9-6c78-4950-9313-0bc5658e7f53))
+  (pad "42" thru_hole rect (at 4.4 -4.395) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp 1d08e634-ede3-4c0d-87b7-7dcb2fa0bd42))
+  (pad "43" smd rect (at 6 -5.03) (size 1 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 60f32515-d8d6-4858-87ac-447f38b532c0))
+  (zone (net 0) (net_name "") (layers "*.Cu") (tstamp 4c07a5ac-8725-456a-8284-1200bc914c53) (hatch full 0.508)
+    (connect_pads (clearance 0))
+    (min_thickness 0.01) (filled_areas_thickness no)
+    (keepout (tracks not_allowed) (vias not_allowed) (pads not_allowed) (copperpour not_allowed) (footprints allowed))
+    (fill (thermal_gap 0.508) (thermal_bridge_width 0.508))
+    (polygon
+      (pts
+        (xy -11.5 -9)
+        (xy 11.5 -9)
+        (xy 11.5 -6)
+        (xy -11.5 -6)
+      )
+    )
+  )
+)

eCAD/cmdr_keyboard/mcu.pretty/e73-2g4m08s1c-tht.kicad_mod

@@ -0,0 +1,71 @@
+(footprint "e73-2g4m08s1c-tht" (version 20221018) (generator pcbnew)
+  (layer "F.Cu")
+  (attr smd)
+  (fp_text reference "REF**" (at -3.175 -10.16) (layer "F.SilkS")
+      (effects (font (size 1 0.9) (thickness 0.15)))
+    (tstamp 6ca890cd-4a51-4321-bfd7-94927c231cd7)
+  )
+  (fp_text value "e73-2g4m08s1c-tht" (at 0 11) (layer "F.Fab")
+      (effects (font (size 1 0.9) (thickness 0.15)))
+    (tstamp ae91c375-ad87-4c60-85a7-c2dee7a9bfea)
+  )
+  (fp_rect (start -6.5 -9) (end 6.5 9)
+    (stroke (width 0.12) (type default)) (fill none) (layer "Dwgs.User") (tstamp 4b0cdff1-0388-420c-9c7a-5691771c9190))
+  (pad "1" smd rect (at -6.3 -5.03) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 749097a6-dd64-469b-8962-17ff52da942d))
+  (pad "2" smd rect (at -6.3 -3.76) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 0ed9e169-dd16-4087-9cca-a94f60d12057))
+  (pad "3" smd rect (at -6.3 -2.49) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 8613ffd5-3309-48bc-ac9a-890317274681))
+  (pad "4" smd rect (at -6.3 -1.22) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 7b6568f6-d526-42fa-abe5-50f25eb65105))
+  (pad "5" smd rect (at -6.3 0.05) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 095c138b-7fc3-404a-be2f-d81bc37a5824))
+  (pad "6" smd rect (at -6.3 1.32) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 43040853-040a-45b1-a916-b342628a6f83))
+  (pad "7" smd rect (at -6.3 2.59) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 7d940624-2bec-445f-84e4-a28b82c422bc))
+  (pad "8" smd rect (at -6.3 3.86) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 946a5bc6-f3e5-4527-bf3e-220577173daf))
+  (pad "9" smd rect (at -6.3 5.13) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp d94e4295-e3da-401e-be24-25072c18df8e))
+  (pad "10" smd rect (at -6.3 6.4) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 70be1eff-9e7e-4757-b669-27365f92af2b))
+  (pad "11" smd rect (at -4.44 8.8) (size 0.9 1.6) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 20a508e6-5374-410f-98ea-a3988b06aa28))
+  (pad "12" thru_hole rect (at -3.81 6.9) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp 37517522-c82c-4460-92ab-831f5dde060e))
+  (pad "13" smd rect (at -3.17 8.8) (size 0.9 1.6) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 5d7ce3ba-f933-4df4-9880-5a184021a670))
+  (pad "14" thru_hole rect (at -2.54 6.9) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp c3c0d34a-ebcc-4651-a63b-59de104e590d))
+  (pad "15" smd rect (at -1.9 8.8) (size 0.9 1.6) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 63a4e3fb-8c11-4409-9bf2-d41c668c618e))
+  (pad "16" thru_hole rect (at -1.27 6.9) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp 4568195c-608d-4e44-9dc4-d3e625ba9077))
+  (pad "17" smd rect (at -0.63 8.8) (size 0.9 1.6) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp ad7926df-9a43-4f6b-b1fa-2be37fc3aa4c))
+  (pad "18" thru_hole rect (at 0 6.9) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp 7d250a8a-6185-4314-b9bc-26e706efae05))
+  (pad "19" smd rect (at 0.64 8.8) (size 0.9 1.6) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp c53361e1-4ea0-442f-8282-9e6625ddd4eb))
+  (pad "20" thru_hole rect (at 1.27 6.9) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp 59df0789-2373-4b4a-b17d-e35283f0fc2f))
+  (pad "21" smd rect (at 1.91 8.8) (size 0.9 1.6) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp d9d9dd64-b413-47ce-b82d-6a98c49794ee))
+  (pad "22" thru_hole rect (at 2.54 6.9) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp 0be79f60-66fe-44b6-a032-97a4f633549c))
+  (pad "23" smd rect (at 3.18 8.8) (size 0.9 1.6) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 3ebb0f91-7cf3-4acf-a18e-d070e28b636f))
+  (pad "24" thru_hole rect (at 3.81 6.9) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp f3d6f386-43ac-4951-9243-c9989397e281))
+  (pad "25" smd rect (at 4.45 8.8) (size 0.9 1.6) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1c98c036-1e64-4d41-adcd-75af3029899b))
+  (pad "26" smd rect (at 6.3 6.4) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 0bc5c6ed-60c3-4182-9f97-22d3129c7c12))
+  (pad "27" smd rect (at 6.3 5.13) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp a75c8d51-c738-4940-84da-bad1f0b2fb23))
+  (pad "28" thru_hole rect (at 4.4 4.495) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp 1c051d78-40b7-4278-bf7b-87de3a74775d))
+  (pad "29" smd rect (at 6.3 3.86) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp de201078-824c-4b01-8ceb-5d1c62aac8a1))
+  (pad "30" thru_hole rect (at 4.4 3.225) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp 07192a84-311c-4d83-86ff-818ece245d6f))
+  (pad "31" smd rect (at 6.3 2.59) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp b887497d-c14f-4385-b955-d92cee62371a))
+  (pad "32" thru_hole rect (at 4.4 1.955) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp 15ed72d0-5e86-4693-9201-6eff3804988a))
+  (pad "33" smd rect (at 6.3 1.32) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 5712f923-e637-4bcd-a044-a8318b5be179))
+  (pad "34" thru_hole rect (at 4.4 0.685) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp dfb5e85f-71dd-49e4-8940-af8fb14aacdc))
+  (pad "35" smd rect (at 6.3 0.05) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 8900b5a6-ea2b-4402-94f2-a7cc75a2a591))
+  (pad "36" thru_hole rect (at 4.4 -0.585) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp 55be512e-8868-4a26-8fe0-663d1f96c004))
+  (pad "37" smd rect (at 6.3 -1.22) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1c0eb1f1-f526-44ab-b6ce-b39a6971fb85))
+  (pad "38" thru_hole rect (at 4.4 -1.855) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp b32341ea-d1b8-4437-95be-e5029cfe6092))
+  (pad "39" smd rect (at 6.3 -2.49) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp d8d8f086-d849-4551-96a9-c917f6643e96))
+  (pad "40" thru_hole rect (at 4.4 -3.125) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp 80e8f936-31b1-4548-aa06-4127b875be01))
+  (pad "41" smd rect (at 6.3 -3.76) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp fae199e9-6c78-4950-9313-0bc5658e7f53))
+  (pad "42" thru_hole rect (at 4.4 -4.395) (size 0.8 0.8) (drill 0.5) (layers "*.Cu" "*.Mask") (tstamp 1d08e634-ede3-4c0d-87b7-7dcb2fa0bd42))
+  (pad "43" smd rect (at 6.3 -5.03) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 60f32515-d8d6-4858-87ac-447f38b532c0))
+  (zone (net 0) (net_name "") (layers "*.Cu") (tstamp ea3b9eaf-5d15-4437-a848-1d9d4c529e0b) (hatch full 0.508)
+    (connect_pads (clearance 0))
+    (min_thickness 0.01) (filled_areas_thickness no)
+    (keepout (tracks not_allowed) (vias not_allowed) (pads not_allowed) (copperpour not_allowed) (footprints allowed))
+    (fill (thermal_gap 0.508) (thermal_bridge_width 0.508))
+    (polygon
+      (pts
+        (xy -11.5 -9)
+        (xy 11.5 -9)
+        (xy 11.5 -6)
+        (xy -11.5 -6)
+      )
+    )
+  )
+)

eCAD/cmdr_keyboard/mcu.pretty/e73-2g4m08s1c.kicad_mod

@@ -0,0 +1,71 @@
+(footprint "e73-2g4m08s1c" (version 20221018) (generator pcbnew)
+  (layer "F.Cu")
+  (attr smd)
+  (fp_text reference "REF**" (at -3.175 -10.16) (layer "F.SilkS")
+      (effects (font (size 1 0.9) (thickness 0.15)))
+    (tstamp 6ca890cd-4a51-4321-bfd7-94927c231cd7)
+  )
+  (fp_text value "e73-2g4m08s1c" (at 0 11) (layer "F.Fab")
+      (effects (font (size 1 0.9) (thickness 0.15)))
+    (tstamp ae91c375-ad87-4c60-85a7-c2dee7a9bfea)
+  )
+  (fp_rect (start -6.5 -9) (end 6.5 9)
+    (stroke (width 0.12) (type default)) (fill none) (layer "Dwgs.User") (tstamp 4b0cdff1-0388-420c-9c7a-5691771c9190))
+  (pad "1" smd rect (at -6.3 -5.03) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 749097a6-dd64-469b-8962-17ff52da942d))
+  (pad "2" smd rect (at -6.3 -3.76) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 0ed9e169-dd16-4087-9cca-a94f60d12057))
+  (pad "3" smd rect (at -6.3 -2.49) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 8613ffd5-3309-48bc-ac9a-890317274681))
+  (pad "4" smd rect (at -6.3 -1.22) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 7b6568f6-d526-42fa-abe5-50f25eb65105))
+  (pad "5" smd rect (at -6.3 0.05) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 095c138b-7fc3-404a-be2f-d81bc37a5824))
+  (pad "6" smd rect (at -6.3 1.32) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 43040853-040a-45b1-a916-b342628a6f83))
+  (pad "7" smd rect (at -6.3 2.59) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 7d940624-2bec-445f-84e4-a28b82c422bc))
+  (pad "8" smd rect (at -6.3 3.86) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 946a5bc6-f3e5-4527-bf3e-220577173daf))
+  (pad "9" smd rect (at -6.3 5.13) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp d94e4295-e3da-401e-be24-25072c18df8e))
+  (pad "10" smd rect (at -6.3 6.4) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 70be1eff-9e7e-4757-b669-27365f92af2b))
+  (pad "11" smd rect (at -4.44 8.8) (size 0.9 1.6) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 20a508e6-5374-410f-98ea-a3988b06aa28))
+  (pad "12" smd rect (at -3.81 6.9) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 37517522-c82c-4460-92ab-831f5dde060e))
+  (pad "13" smd rect (at -3.17 8.8) (size 0.9 1.6) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 5d7ce3ba-f933-4df4-9880-5a184021a670))
+  (pad "14" smd rect (at -2.54 6.9) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp c3c0d34a-ebcc-4651-a63b-59de104e590d))
+  (pad "15" smd rect (at -1.9 8.8) (size 0.9 1.6) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 63a4e3fb-8c11-4409-9bf2-d41c668c618e))
+  (pad "16" smd rect (at -1.27 6.9) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 4568195c-608d-4e44-9dc4-d3e625ba9077))
+  (pad "17" smd rect (at -0.63 8.8) (size 0.9 1.6) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp ad7926df-9a43-4f6b-b1fa-2be37fc3aa4c))
+  (pad "18" smd rect (at 0 6.9) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 7d250a8a-6185-4314-b9bc-26e706efae05))
+  (pad "19" smd rect (at 0.64 8.8) (size 0.9 1.6) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp c53361e1-4ea0-442f-8282-9e6625ddd4eb))
+  (pad "20" smd rect (at 1.27 6.9) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 59df0789-2373-4b4a-b17d-e35283f0fc2f))
+  (pad "21" smd rect (at 1.91 8.8) (size 0.9 1.6) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp d9d9dd64-b413-47ce-b82d-6a98c49794ee))
+  (pad "22" smd rect (at 2.54 6.9) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 0be79f60-66fe-44b6-a032-97a4f633549c))
+  (pad "23" smd rect (at 3.18 8.8) (size 0.9 1.6) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 3ebb0f91-7cf3-4acf-a18e-d070e28b636f))
+  (pad "24" smd rect (at 3.81 6.9) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp f3d6f386-43ac-4951-9243-c9989397e281))
+  (pad "25" smd rect (at 4.45 8.8) (size 0.9 1.6) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1c98c036-1e64-4d41-adcd-75af3029899b))
+  (pad "26" smd rect (at 6.3 6.4) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 0bc5c6ed-60c3-4182-9f97-22d3129c7c12))
+  (pad "27" smd rect (at 6.3 5.13) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp a75c8d51-c738-4940-84da-bad1f0b2fb23))
+  (pad "28" smd rect (at 4.4 4.495) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1c051d78-40b7-4278-bf7b-87de3a74775d))
+  (pad "29" smd rect (at 6.3 3.86) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp de201078-824c-4b01-8ceb-5d1c62aac8a1))
+  (pad "30" smd rect (at 4.4 3.225) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 07192a84-311c-4d83-86ff-818ece245d6f))
+  (pad "31" smd rect (at 6.3 2.59) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp b887497d-c14f-4385-b955-d92cee62371a))
+  (pad "32" smd rect (at 4.4 1.955) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 15ed72d0-5e86-4693-9201-6eff3804988a))
+  (pad "33" smd rect (at 6.3 1.32) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 5712f923-e637-4bcd-a044-a8318b5be179))
+  (pad "34" smd rect (at 4.4 0.685) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp dfb5e85f-71dd-49e4-8940-af8fb14aacdc))
+  (pad "35" smd rect (at 6.3 0.05) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 8900b5a6-ea2b-4402-94f2-a7cc75a2a591))
+  (pad "36" smd rect (at 4.4 -0.585) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 55be512e-8868-4a26-8fe0-663d1f96c004))
+  (pad "37" smd rect (at 6.3 -1.22) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1c0eb1f1-f526-44ab-b6ce-b39a6971fb85))
+  (pad "38" smd rect (at 4.4 -1.855) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp b32341ea-d1b8-4437-95be-e5029cfe6092))
+  (pad "39" smd rect (at 6.3 -2.49) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp d8d8f086-d849-4551-96a9-c917f6643e96))
+  (pad "40" smd rect (at 4.4 -3.125) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 80e8f936-31b1-4548-aa06-4127b875be01))
+  (pad "41" smd rect (at 6.3 -3.76) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp fae199e9-6c78-4950-9313-0bc5658e7f53))
+  (pad "42" smd rect (at 4.4 -4.395) (size 0.8 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1d08e634-ede3-4c0d-87b7-7dcb2fa0bd42))
+  (pad "43" smd rect (at 6.3 -5.03) (size 1.6 0.9) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 60f32515-d8d6-4858-87ac-447f38b532c0))
+  (zone (net 0) (net_name "") (layers "*.Cu") (tstamp f647cab6-3cc5-4cf8-b3ff-a785416db40b) (hatch full 0.508)
+    (connect_pads (clearance 0))
+    (min_thickness 0.01) (filled_areas_thickness no)
+    (keepout (tracks not_allowed) (vias not_allowed) (pads not_allowed) (copperpour not_allowed) (footprints allowed))
+    (fill (thermal_gap 0.508) (thermal_bridge_width 0.508))
+    (polygon
+      (pts
+        (xy -11.5 -9)
+        (xy 11.5 -9)
+        (xy 11.5 -6)
+        (xy -11.5 -6)
+      )
+    )
+  )
+)

eCAD/cmdr_keyboard/mcu.pretty/holyiot-18010-no-underside.kicad_mod

@@ -0,0 +1,95 @@
+(footprint "holyiot-18010-no-underside" (version 20211014) (generator pcbnew)
+  (layer "F.Cu")
+  (tedit 61D93168)
+  (attr smd exclude_from_pos_files)
+  (fp_text reference "REF**" (at 0 10.7) (layer "F.SilkS")
+    (effects (font (size 1 1) (thickness 0.15)))
+    (tstamp 32a79f0f-ed80-4423-afe8-b9720b215c34)
+  )
+  (fp_text value "holyiot-18010-no-underside" (at 0 -10.25) (layer "F.Fab")
+    (effects (font (size 1 1) (thickness 0.15)))
+    (tstamp 501ce62d-6bde-4512-ba52-c5ee3c3ee852)
+  )
+  (fp_line (start -6.9 -6.35) (end -6.9 -9.15) (layer "F.SilkS") (width 0.15) (tstamp 4a38a0b9-f085-41fd-94f6-84b937f45413))
+  (fp_line (start -6.9 -9.15) (end 6.9 -9.15) (layer "F.SilkS") (width 0.15) (tstamp 53d395e4-104e-4440-9211-8da472761901))
+  (fp_line (start -6.9 8.15) (end -6.9 9.15) (layer "F.SilkS") (width 0.15) (tstamp 65ff7ae9-02ce-4460-86f8-857a8cf4c57a))
+  (fp_line (start 6.9 8.15) (end 6.9 9.15) (layer "F.SilkS") (width 0.15) (tstamp 8286696a-11cb-42ca-b442-710332c6469d))
+  (fp_line (start 6.15 9.15) (end 6.9 9.15) (layer "F.SilkS") (width 0.15) (tstamp 8c6953c9-5db4-4728-87a9-e13c382640e5))
+  (fp_line (start -6.9 9.15) (end -6.15 9.15) (layer "F.SilkS") (width 0.15) (tstamp 90bef86f-53ee-4f33-88d8-94de368899bf))
+  (fp_line (start 6.9 -9.15) (end 6.9 -6.35) (layer "F.SilkS") (width 0.15) (tstamp e093014a-e5a5-4e0f-9713-e8144265947a))
+  (fp_rect (start -6 -6.3) (end 6 8.25) (layer "F.SilkS") (width 0.12) (fill solid) (tstamp 916e3b97-4a29-4a7e-9c2d-f62eb99204cd))
+  (fp_rect (start 7.85 10.1) (end -7.85 -9.65) (layer "F.CrtYd") (width 0.12) (fill none) (tstamp b50f0bfd-8b9d-4bf5-add8-e1f0486842f3))
+  (fp_line (start -6.75 -6.35) (end 6.75 -6.35) (layer "F.Fab") (width 0.12) (tstamp 847e33c7-f621-4a24-b86d-ebfef0b871e5))
+  (fp_line (start -6.75 9) (end 6.75 9) (layer "F.Fab") (width 0.12) (tstamp 8775b0b6-9e79-44da-9eb6-d4ac53cdbedb))
+  (fp_line (start -6.75 -6.35) (end 6.75 -6.35) (layer "F.Fab") (width 0.12) (tstamp a1e61c1b-1e29-477e-a96c-b37fd3c27e3d))
+  (fp_line (start -6.75 -9) (end -6.75 9) (layer "F.Fab") (width 0.12) (tstamp ae11b9f5-43fe-4348-9448-293427719542))
+  (fp_line (start 6.75 -9) (end 6.75 9) (layer "F.Fab") (width 0.12) (tstamp b09cea38-6d47-4e0b-b46f-517c2b980ea8))
+  (fp_line (start -6.75 -6.35) (end 6.75 -9) (layer "F.Fab") (width 0.12) (tstamp c9e34cd1-05f4-4717-bcc7-1d096fb77e1b))
+  (fp_line (start 6.75 -6.35) (end -6.75 -9) (layer "F.Fab") (width 0.12) (tstamp cd4f0837-13d0-4b91-b136-8f496a3024f6))
+  (fp_line (start -6.75 -9) (end 6.75 -9) (layer "F.Fab") (width 0.12) (tstamp dadf7859-73f0-4d5d-83aa-ff32c4402e77))
+  (pad "1" smd rect (at -6.75 -5.7) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp ee25f725-42ed-4d8b-b24a-8304631b66bc))
+  (pad "2" smd rect (at -6.75 -4.6) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 07f7791f-f76f-444d-9007-ea2e4b381e0e))
+  (pad "3" smd rect (at -6.75 -3.5) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp a7590790-703d-4fb1-8df0-56a8a5614d51))
+  (pad "4" smd rect (at -6.75 -2.4) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 658b4516-57dd-4d39-9aa9-deb656dc710f))
+  (pad "5" smd rect (at -6.75 -1.3) (size 1.2 0.85) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 249f732f-2443-4b9e-ba52-941ec3f0b8a8))
+  (pad "6" smd rect (at -6.75 -0.2) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp ff1df8a2-b65a-4dd5-8577-9a46a8147801))
+  (pad "7" smd rect (at -6.75 0.9) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 47412f99-b157-418a-a457-d770e47dbc0c))
+  (pad "8" smd rect (at -6.75 2) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 901edde0-1d36-4de1-ac1f-2922d8149e66))
+  (pad "9" smd rect (at -6.75 3.1) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp c3dfa739-dfed-4d9a-8238-e4e104557126))
+  (pad "10" smd rect (at -6.75 4.2) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 79546f29-6852-416c-ab8c-84db0423388e))
+  (pad "11" smd rect (at -6.75 5.3) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 5909278f-7c5a-4baa-8fc4-4392617ce7f8))
+  (pad "12" smd rect (at -6.75 6.4) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 747d8a38-85c4-4247-b4ed-c746c7631db5))
+  (pad "13" smd rect (at -6.75 7.5) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp d7fcd335-3806-410e-bdec-2b023e358f73))
+  (pad "32" smd rect (at 6.75 -5.7) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 63aa400c-7722-477f-8c8f-196ed348e0b0))
+  (pad "33" smd rect (at 6.75 -4.6) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp c32fd2f8-679c-48ac-8a22-d8a73de73bd5))
+  (pad "34" smd rect (at 6.75 -3.5) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 152a2743-3991-48b3-991f-ac6c24e91131))
+  (pad "35" smd rect (at 6.75 -2.4) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp c4a767d6-23ea-41d5-b08d-e79f9701359c))
+  (pad "36" smd rect (at 6.75 -1.3) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 0565512f-c8e2-4cc8-9290-d9e312aaaf20))
+  (pad "37" smd rect (at 6.75 -0.2) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp ba19d36b-416f-4e87-bdab-e31cd7c419aa))
+  (pad "38" smd rect (at 6.75 0.9) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 54875d26-ef83-4bf5-b339-25344b9c9cf8))
+  (pad "39" smd rect (at 6.75 2) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 734996c4-6896-412b-8181-8486a6daf7d2))
+  (pad "40" smd rect (at 6.75 3.1) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 46c2eecf-3032-408c-a6bd-e69b113f75c0))
+  (pad "41" smd rect (at 6.75 4.2) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 49ac1b03-40bf-4d94-916b-269ab436fce5))
+  (pad "42" smd rect (at 6.75 5.3) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp e3bb737a-f25b-4f97-b155-f09dbed63286))
+  (pad "43" smd rect (at 6.75 6.4) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp e5d4b947-580f-4f32-911c-d76704d85dee))
+  (pad "44" smd rect (at 6.75 7.5) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 49048572-0611-4ced-b8cb-b6d78cde8b66))
+  (pad "45" smd rect (at 5.5 9 90) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp fc14eeb7-00c5-47c0-96d4-f6088ba70b44))
+  (pad "46" smd rect (at 4.4 9 90) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp e5d6e926-5a04-4070-81cf-cb0009e4cb43))
+  (pad "47" smd rect (at 3.3 9 90) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 59813bcf-3f23-4d9d-b033-05ef88394178))
+  (pad "48" smd rect (at 2.2 9 90) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp ab3efacd-fb04-49f3-9a18-496806bb9e2d))
+  (pad "49" smd rect (at 1.1 9 90) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp d57d093e-6a19-470a-8475-a0ca57d38025))
+  (pad "50" smd rect (at 0 9 90) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 852c2b26-a709-44da-95e0-7d6139b6d0dc))
+  (pad "51" smd rect (at -1.1 9 90) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp e318d1f3-30cc-475e-bc08-a6fb7c5f4f72))
+  (pad "52" smd rect (at -2.2 9 90) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp c2faaa8c-98f1-4639-ab57-8482fd822707))
+  (pad "53" smd rect (at -3.3 9 90) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 666c4d33-71a0-4b4e-aa81-785a3453f1d4))
+  (pad "54" smd rect (at -4.4 9 90) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 811e51ce-6fcb-4592-a5cc-eecd85cd02b6))
+  (pad "55" smd rect (at -5.5 9 90) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 3440fe01-21b8-40fe-816b-48baad84fc6a))
+  (zone (net 0) (net_name "") (layers "F.Cu" "In1.Cu" "In2.Cu" "In3.Cu" "In4.Cu" "In5.Cu" "In6.Cu" "In7.Cu" "In8.Cu" "In9.Cu" "In10.Cu" "In11.Cu" "In12.Cu" "In13.Cu" "In14.Cu" "In15.Cu" "In16.Cu" "In17.Cu" "In18.Cu" "In19.Cu" "In20.Cu" "In21.Cu" "In22.Cu" "In23.Cu" "In24.Cu" "In25.Cu" "In26.Cu" "In27.Cu" "In28.Cu" "In29.Cu" "In30.Cu") (tstamp 0a1678f8-cfbb-4554-a9fa-908bc529a275) (hatch edge 0.508)
+    (connect_pads (clearance 0))
+    (min_thickness 0.254)
+    (keepout (tracks allowed) (vias not_allowed) (pads not_allowed ) (copperpour allowed) (footprints not_allowed))
+    (fill (thermal_gap 0.508) (thermal_bridge_width 0.508))
+    (polygon
+      (pts
+        (xy 4.95 5.9)
+        (xy 3.55 5.9)
+        (xy 3.55 -4.1)
+        (xy 4.95 -4.1)
+      )
+    )
+  )
+  (zone (net 0) (net_name "") (layers "F.Cu" "In1.Cu" "In2.Cu" "In3.Cu" "In4.Cu" "In5.Cu" "In6.Cu" "In7.Cu" "In8.Cu" "In9.Cu" "In10.Cu" "In11.Cu" "In12.Cu" "In13.Cu" "In14.Cu" "In15.Cu" "In16.Cu" "In17.Cu" "In18.Cu" "In19.Cu" "In20.Cu" "In21.Cu" "In22.Cu" "In23.Cu" "In24.Cu" "In25.Cu" "In26.Cu" "In27.Cu" "In28.Cu" "In29.Cu" "In30.Cu") (tstamp 6d2e444e-1a14-411c-acb7-a84607a490f8) (hatch edge 0.508)
+    (connect_pads (clearance 0))
+    (min_thickness 0.254)
+    (keepout (tracks allowed) (vias not_allowed) (pads not_allowed ) (copperpour allowed) (footprints not_allowed))
+    (fill (thermal_gap 0.508) (thermal_bridge_width 0.508))
+    (polygon
+      (pts
+        (xy -3.55 5.9)
+        (xy -4.95 5.9)
+        (xy -4.95 -4.1)
+        (xy -3.55 -4.1)
+      )
+    )
+  )
+)

eCAD/cmdr_keyboard/mcu.pretty/holyiot-18010.kicad_mod

@@ -0,0 +1,83 @@
+(footprint "holyiot-18010" (version 20211014) (generator pcbnew)
+  (layer "F.Cu")
+  (tedit 61D9316E)
+  (attr smd exclude_from_pos_files)
+  (fp_text reference "REF**" (at 0 10.7) (layer "F.SilkS")
+    (effects (font (size 1 1) (thickness 0.15)))
+    (tstamp 81086290-e55f-459f-80ee-67e87b0ac7aa)
+  )
+  (fp_text value "holyiot-18010" (at 0 -10.25) (layer "F.Fab")
+    (effects (font (size 1 1) (thickness 0.15)))
+    (tstamp 16f418d0-36d7-4b7c-b71b-f1af636baeb2)
+  )
+  (fp_line (start -6.9 -9.15) (end 6.9 -9.15) (layer "F.SilkS") (width 0.15) (tstamp 0a4a9bf3-5a48-4c5d-b90d-86f74f4edb7f))
+  (fp_line (start -6.9 -6.35) (end -6.9 -9.15) (layer "F.SilkS") (width 0.15) (tstamp 231c4dea-9dc7-4219-9e70-028f53ad43b9))
+  (fp_line (start -6.9 8.15) (end -6.9 9.15) (layer "F.SilkS") (width 0.15) (tstamp 2baea27b-ecd6-433a-958e-2029b3260438))
+  (fp_line (start 6.9 8.15) (end 6.9 9.15) (layer "F.SilkS") (width 0.15) (tstamp 8f3b139f-1ce4-4e0b-854b-24e6b118ee6c))
+  (fp_line (start 6.15 9.15) (end 6.9 9.15) (layer "F.SilkS") (width 0.15) (tstamp ae0bc84b-0401-4790-b274-7b6be2a46ce2))
+  (fp_line (start -6.9 9.15) (end -6.15 9.15) (layer "F.SilkS") (width 0.15) (tstamp c8188a5e-eda5-4d75-b74b-4f7c992a658d))
+  (fp_line (start 6.9 -9.15) (end 6.9 -6.35) (layer "F.SilkS") (width 0.15) (tstamp d01185f6-2c04-42d2-8bc7-31fbb3177328))
+  (fp_rect (start 7.85 10.1) (end -7.85 -9.65) (layer "F.CrtYd") (width 0.12) (fill none) (tstamp 368f9839-39e1-45d3-8a23-c3dbcff1e275))
+  (fp_line (start -6.75 -6.35) (end 6.75 -9) (layer "F.Fab") (width 0.12) (tstamp 0049f4ed-c2e5-4f37-b9e6-f5d0a63635d2))
+  (fp_line (start -6.75 -9) (end 6.75 -9) (layer "F.Fab") (width 0.12) (tstamp 02615495-d4f5-4373-96b0-fb7bbc7ba6c1))
+  (fp_line (start 6.75 -9) (end 6.75 9) (layer "F.Fab") (width 0.12) (tstamp 19b6ac3c-97c7-4917-b1c6-eeaaf0d57882))
+  (fp_line (start -6.75 -9) (end -6.75 9) (layer "F.Fab") (width 0.12) (tstamp 29db03eb-097a-4051-b00d-6a0328ba4af7))
+  (fp_line (start 6.75 -6.35) (end -6.75 -9) (layer "F.Fab") (width 0.12) (tstamp 60236a51-0041-4aa0-b275-17d2016f97b0))
+  (fp_line (start -6.75 -6.35) (end 6.75 -6.35) (layer "F.Fab") (width 0.12) (tstamp 6676ad5e-b7fc-4d64-80ac-976e0642c918))
+  (fp_line (start -6.75 9) (end 6.75 9) (layer "F.Fab") (width 0.12) (tstamp fb195fbb-f12c-49a5-89de-f2686735e730))
+  (pad "1" smd rect (at -6.75 -5.7) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 55c7334d-c9bf-4f58-aa11-7dc8982a4c4f))
+  (pad "2" smd rect (at -6.75 -4.6) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 837726fa-1df7-4b77-b69e-a3b8efa70a98))
+  (pad "3" smd rect (at -6.75 -3.5) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp e7fe1cf5-8376-43ed-81c1-2c21788999ba))
+  (pad "4" smd rect (at -6.75 -2.4) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 848efefb-5c76-446c-99ee-cea4ab84bdf3))
+  (pad "5" smd rect (at -6.75 -1.3) (size 1.2 0.85) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 4ebb4d6a-7200-4bf0-9fcb-6f3398902307))
+  (pad "6" smd rect (at -6.75 -0.2) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp f2d83c41-b9be-498b-8afa-81bd738f49df))
+  (pad "7" smd rect (at -6.75 0.9) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp f843c27d-a813-40da-885f-ded212e11df5))
+  (pad "8" smd rect (at -6.75 2) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp bf01d930-7a03-4c13-ae29-1b84c55043e6))
+  (pad "9" smd rect (at -6.75 3.1) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 330eb542-dc37-486a-bc2d-361314189913))
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+  (pad "12" smd rect (at -6.75 6.4) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 8ad1a898-d691-4930-982a-c337cec37cae))
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+  (pad "14" thru_hole rect (at -4.25 -3.5) (size 1 0.8) (drill 0.6) (layers *.Cu *.Mask) (tstamp d8ffec54-03ea-4232-a19d-5d6e520bc24e))
+  (pad "15" thru_hole rect (at -4.25 -2.4) (size 1 0.8) (drill 0.6) (layers *.Cu *.Mask) (tstamp 13958e10-873d-45d7-8aeb-63745ec94d42))
+  (pad "16" thru_hole rect (at -4.25 -1.3) (size 1 0.8) (drill 0.6) (layers *.Cu *.Mask) (tstamp 3aa6fe9a-3059-47ce-afbb-a60da5fcce69))
+  (pad "17" thru_hole rect (at -4.25 -0.2) (size 1 0.8) (drill 0.6) (layers *.Cu *.Mask) (tstamp 7318edd3-185a-4a58-86d8-a3a6f58b86f6))
+  (pad "18" thru_hole rect (at -4.25 0.9) (size 1 0.8) (drill 0.6) (layers *.Cu *.Mask) (tstamp 44a5e7aa-cdc4-44de-9591-e378c74b5a21))
+  (pad "19" thru_hole rect (at -4.25 2) (size 1 0.8) (drill 0.6) (layers *.Cu *.Mask) (tstamp dca6bbda-3466-49e4-af14-9d506cb5623d))
+  (pad "20" thru_hole rect (at -4.25 3.1) (size 1 0.8) (drill 0.6) (layers *.Cu *.Mask) (tstamp 93812e0a-685b-4633-8e10-342354767b0d))
+  (pad "21" thru_hole rect (at -4.25 4.2) (size 1 0.8) (drill 0.6) (layers *.Cu *.Mask) (tstamp d145110c-6154-4928-9246-c30d01d10a92))
+  (pad "22" thru_hole rect (at -4.25 5.3) (size 1 0.8) (drill 0.6) (layers *.Cu *.Mask) (tstamp dbf833c1-558e-4199-99d5-b413a26c94ce))
+  (pad "23" thru_hole rect (at 4.25 -3.5) (size 1 0.8) (drill 0.6) (layers *.Cu *.Mask) (tstamp 4b2f467a-621a-4f79-8153-f50bd7d45d42))
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+  (pad "29" thru_hole rect (at 4.25 3.1) (size 1 0.8) (drill 0.6) (layers *.Cu *.Mask) (tstamp fb0b76ae-003e-481f-8425-08da1b38cc47))
+  (pad "30" thru_hole rect (at 4.25 4.2) (size 1 0.8) (drill 0.6) (layers *.Cu *.Mask) (tstamp 694d7472-a479-4793-bc9a-61dc73ad532d))
+  (pad "31" thru_hole rect (at 4.25 5.3) (size 1 0.8) (drill 0.6) (layers *.Cu *.Mask) (tstamp 69196c23-9e76-448f-8705-2e259e82096c))
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+  (pad "52" smd rect (at -2.2 9 90) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 47eb5b84-ea80-4056-815a-69a257e8d576))
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+  (pad "54" smd rect (at -4.4 9 90) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 3eaa5b5f-ac04-4ba0-979e-26a308b22731))
+  (pad "55" smd rect (at -5.5 9 90) (size 1.2 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 6ff24df3-22fd-48e7-b272-2b25e58dcae4))
+)

eCAD/cmdr_keyboard/mcu.pretty/ms88sf3.kicad_mod

@@ -0,0 +1,119 @@
+(footprint "ms88sf3" (version 20211014) (generator pcbnew)
+  (layer "F.Cu")
+  (tedit 62C4A3A2)
+  (attr smd)
+  (fp_text reference "REF**" (at -3.325 10.635) (layer "F.SilkS")
+    (effects (font (size 1 1) (thickness 0.15)))
+    (tstamp 680a70db-391c-44cb-a363-4e9791bf4a96)
+  )
+  (fp_text value "MS88SF3 nRF52840 Module" (at 2.14 12.385) (layer "F.Fab")
+    (effects (font (size 1 1) (thickness 0.15)))
+    (tstamp 34f570cc-0463-40d4-94c8-4b2c97d75a1e)
+  )
+  (fp_line (start 6.25 9.25) (end 5.695 9.25) (layer "F.SilkS") (width 0.127) (tstamp 194298ca-b37c-49ea-b96b-ca1857ecc064))
+  (fp_line (start 6.25 -9.25) (end 6.25 -3.65) (layer "F.SilkS") (width 0.127) (tstamp 5dc9ef11-2f5d-49d2-b201-4b0cc2e3bdb9))
+  (fp_line (start -5.695 9.25) (end -6.25 9.25) (layer "F.SilkS") (width 0.127) (tstamp 9fcba690-c58b-4a53-90af-2650c6edfbf3))
+  (fp_line (start -6.25 -9.25) (end 6.25 -9.25) (layer "F.SilkS") (width 0.127) (tstamp a05618c7-74fc-4fcb-9a22-78a5323a5f71))
+  (fp_line (start -6.25 -3.65) (end -6.25 -9.25) (layer "F.SilkS") (width 0.127) (tstamp a62b0d41-937c-4db2-a148-fcc27f2ed2ae))
+  (fp_line (start 6.25 9.25) (end 6.25 7.8) (layer "F.SilkS") (width 0.127) (tstamp e3418c76-25ca-4f02-8b69-2c3f39459de6))
+  (fp_line (start -6.25 9.25) (end -6.25 7.8) (layer "F.SilkS") (width 0.127) (tstamp fd1c59cb-37ea-48ea-851f-f79aa8f28479))
+  (fp_circle (center -6.85 -3.1) (end -6.75 -3.1) (layer "F.SilkS") (width 0.2) (fill none) (tstamp bb205edc-7600-40f2-b558-f917cef045ad))
+  (fp_line (start 6.5 -4.7) (end 11.25 -4.7) (layer "F.CrtYd") (width 0.12) (tstamp 449a0055-e48c-4d9b-82b4-3549235d22f8))
+  (fp_line (start 11.25 -14.25) (end 11.25 -4.7) (layer "F.CrtYd") (width 0.12) (tstamp 463e2e75-1b3d-4d27-a3cb-d3d7ff9e05ac))
+  (fp_line (start -11.25 -14.25) (end 11.25 -14.25) (layer "F.CrtYd") (width 0.12) (tstamp 47275ad3-c026-4030-8865-3908ce589c08))
+  (fp_line (start -11.25 -4.7) (end -11.25 -14.25) (layer "F.CrtYd") (width 0.12) (tstamp a889ff3e-fe67-4ef7-8af7-e4039bfc0d69))
+  (fp_line (start 6.5 9.5) (end 6.5 -4.7) (layer "F.CrtYd") (width 0.12) (tstamp c2288148-a374-401c-8fb6-28cc0b9bc838))
+  (fp_line (start -6.5 -4.7) (end -11.25 -4.7) (layer "F.CrtYd") (width 0.12) (tstamp d2ad253c-c1d8-469f-a769-5965d71bad39))
+  (fp_line (start -6.5 9.5) (end 6.5 9.5) (layer "F.CrtYd") (width 0.12) (tstamp f3a587c8-79e5-4146-b0d4-8aa6257ba7c3))
+  (fp_line (start -6.5 -4.7) (end -6.5 9.5) (layer "F.CrtYd") (width 0.12) (tstamp fac33d64-0b9f-4758-80be-9b0059d46d6c))
+  (fp_line (start -6.25 9.25) (end -6.25 -4.7) (layer "F.Fab") (width 0.127) (tstamp 0eccc720-d6e8-4c4a-abcf-62453cfe92ed))
+  (fp_line (start -6.25 -9.25) (end 6.25 -9.25) (layer "F.Fab") (width 0.127) (tstamp 17a0bcd6-9e5d-43d3-a240-5d2c7dd6b093))
+  (fp_line (start -6.25 -4.7) (end -6.25 -9.25) (layer "F.Fab") (width 0.127) (tstamp 3900c3a9-dc05-4129-ba0c-10759a7eb291))
+  (fp_line (start 6.25 -9.25) (end 6.25 -4.7) (layer "F.Fab") (width 0.127) (tstamp 59d3ebe5-a3cb-4255-ad60-58ee339bded9))
+  (fp_line (start 6.25 -4.7) (end 6.25 9.25) (layer "F.Fab") (width 0.127) (tstamp 8f60c246-c134-4cf3-b0fe-cb15dedc3321))
+  (fp_line (start 6.25 9.25) (end -6.25 9.25) (layer "F.Fab") (width 0.127) (tstamp ef37a261-fbb2-4ce7-863a-28a205099801))
+  (fp_circle (center -6.85 -3.1) (end -6.75 -3.1) (layer "F.Fab") (width 0.2) (fill none) (tstamp ffdd7118-ce82-47c7-97ac-e53f19190c3a))
+  (pad "1" smd rect (at -5.6 -3.1) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp dace08a8-b7f4-48df-8f1d-d7ff386f7a21))
+  (pad "2" smd rect (at -5.6 -2.45) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp a4d61316-cd5d-4b3f-8f7b-635ebdd55327))
+  (pad "3" smd rect (at -5.6 -1.8) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 24f5fd46-65aa-4758-a420-c2fe3956d149))
+  (pad "4" smd rect (at -5.6 -1.15) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp bcd335e8-44bc-4cb2-88e0-28d269891e45))
+  (pad "5" smd rect (at -5.6 -0.5) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1df77231-e2a4-4d2e-8e76-ddf9effc26a7))
+  (pad "6" smd rect (at -5.6 0.15) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp a41752e5-ac9b-492f-b38d-f8c143ee5f78))
+  (pad "7" smd rect (at -5.6 0.8) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 9d672980-68dd-4e39-afa3-32f30b74073d))
+  (pad "8" smd rect (at -5.6 1.45) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 54c66982-662e-438d-90ed-a759cb701dd7))
+  (pad "9" smd rect (at -5.6 2.1) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp c0e7475a-f141-48b1-bcf3-afb1bdee87e7))
+  (pad "10" smd rect (at -5.6 2.75) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 6557b291-7668-48f5-9eb3-0823918262c6))
+  (pad "11" smd rect (at -5.6 3.4) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 943304f8-8764-4651-80fa-4c5d6d84de32))
+  (pad "12" smd rect (at -5.6 4.05) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp a52039e6-65b3-44c7-9537-e2b453083c2b))
+  (pad "13" smd rect (at -5.6 4.7) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 318e5593-248d-4e59-8aa0-bdeac3973855))
+  (pad "14" smd rect (at -5.6 5.35) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 84b41d58-fbe8-4732-b207-007981c04631))
+  (pad "15" smd rect (at -5.6 6) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 76745518-76b0-4ba7-9781-409f034580db))
+  (pad "16" smd rect (at -5.6 6.65) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp f6d3f9e0-6470-47d3-ba1d-370fdfcb76d6))
+  (pad "17" smd rect (at -5.6 7.3) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 11b78268-b314-4dbe-abe8-17f0e3e42747))
+  (pad "18" smd rect (at -5.2 8.5) (size 0.35 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 49ed813c-b81d-43a9-a66c-f9fb917b7b46))
+  (pad "19" smd rect (at -4.55 8.5) (size 0.35 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 9c5210cf-4e21-4e73-8018-ac5ad43cccbd))
+  (pad "20" smd rect (at -3.9 8.5) (size 0.35 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp ea2896a5-93fe-4225-92d9-6f01e51d12ea))
+  (pad "21" smd rect (at -3.25 8.5) (size 0.35 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1624cf6e-2b18-4874-9581-46bdceb3970c))
+  (pad "22" smd rect (at -2.6 8.5) (size 0.35 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp e6ebb6e4-1aa0-4b2a-a296-5890a64df776))
+  (pad "23" smd rect (at -1.95 8.5) (size 0.35 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 678fdab0-020f-41f7-86e7-85cee9b87dba))
+  (pad "24" smd rect (at -1.3 8.5) (size 0.35 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 62f017d3-461c-4d35-a87a-3aa2a810d708))
+  (pad "25" smd rect (at -0.65 8.5) (size 0.35 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 492febef-d3e5-47b8-835c-29e032121fa4))
+  (pad "26" smd rect (at 0 8.5) (size 0.35 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp b1ff22bc-4b9c-48a0-b82a-97aa77ec7c09))
+  (pad "27" smd rect (at 0.65 8.5) (size 0.35 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1d6c9f57-6d73-447b-ab4d-c86db35e01c5))
+  (pad "28" smd rect (at 1.3 8.5) (size 0.35 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp dc8aa844-5a92-494d-a3c8-db280100360f))
+  (pad "29" smd rect (at 1.95 8.5) (size 0.35 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp f32ac81c-53d3-46b3-a501-35e284442358))
+  (pad "30" smd rect (at 2.6 8.5) (size 0.35 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 5796e905-4667-4840-b478-cd7327e76d88))
+  (pad "31" smd rect (at 3.25 8.5) (size 0.35 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 0314f7d9-c1a7-49dc-9636-e701f4c7b583))
+  (pad "32" smd rect (at 3.9 8.5) (size 0.35 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp f5e90704-146c-4341-8149-4ae263e8af3e))
+  (pad "33" smd rect (at 4.55 8.5) (size 0.35 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp cad3cb69-0f6c-4b67-a5f5-e95f58d45ade))
+  (pad "34" smd rect (at 5.2 8.5) (size 0.35 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 848de4f2-fe74-4a8d-a9d1-03b1ebeeda9f))
+  (pad "35" smd rect (at 5.6 7.3) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 8d379c56-aea4-4559-aec9-a5c86a204a8e))
+  (pad "36" smd rect (at 5.6 6.65) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 99be2142-aa35-464e-bc36-647e4417349b))
+  (pad "37" smd rect (at 5.6 6) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 5be25977-b187-47af-8fe6-dcc1758c8ee2))
+  (pad "38" smd rect (at 5.6 5.35) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 970c255f-dc1f-44ce-943a-69a610f82501))
+  (pad "39" smd rect (at 5.6 4.7) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 0d477795-c57f-4048-82d4-017746832d16))
+  (pad "40" smd rect (at 5.6 4.05) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 4cf0e58f-4bb7-4291-adf5-06bb2ff7d0f5))
+  (pad "41" smd rect (at 5.6 3.4) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp b3d00d83-3678-4139-984f-5190d5be66b5))
+  (pad "42" smd rect (at 5.6 2.75) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp beb9d6b3-4a6c-4c64-a952-4ec22dd95245))
+  (pad "43" smd rect (at 5.6 2.1) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 7ab8b45c-d879-43cc-9695-832eae063633))
+  (pad "44" smd rect (at 5.6 1.45) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 5e664005-25c7-4f19-a209-787a98901cad))
+  (pad "45" smd rect (at 5.6 0.8) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 7a97caa7-67b5-43d3-84a3-554e70cdbfcb))
+  (pad "46" smd rect (at 5.6 0.15) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 69df3a0b-dce0-47c6-829b-43f1c3bcb911))
+  (pad "47" smd rect (at 5.6 -0.5) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 38d08420-c12c-4f4c-8968-f2c5933d88c0))
+  (pad "48" smd rect (at 5.6 -1.15) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 0f200631-147b-450b-b5a5-714ec6caf870))
+  (pad "49" smd rect (at 5.6 -1.8) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 99d99264-22ef-4c06-8c99-ecc2e37a68d7))
+  (pad "50" smd rect (at 5.6 -2.45) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 7dcf2246-de11-4b25-a751-57057b236d40))
+  (pad "51" smd rect (at 5.6 -3.1) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 91a19152-a2d9-4125-8950-4cc156fd4249))
+  (pad "52" smd rect (at 4.55 -3) (size 0.35 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 62f1f3b3-7816-4b67-9ea1-8292be6467a6))
+  (pad "53" smd rect (at 3.9 -3) (size 0.35 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp a93c34e0-8815-4919-bf50-551d1cd83ac2))
+  (pad "54" smd rect (at 3.25 -3) (size 0.35 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 62330b06-5da6-4caa-81f0-4bd65019ff85))
+  (pad "55" smd rect (at 2.6 -3) (size 0.35 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp d38bae4f-4960-4ab2-9762-c6bdb66e537b))
+  (pad "56" smd rect (at 1.95 -3) (size 0.35 0.8) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 58dba0c8-a7f9-4949-905f-dc3b149c748b))
+  (pad "57" smd rect (at 3.9 -1.8) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp cdfa8c53-564d-4833-a91d-c61cdee99084))
+  (pad "58" smd rect (at 3.9 -1.15) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp edcd4570-e9aa-4e1f-97d9-e67b49d22204))
+  (pad "59" smd rect (at 3.9 -0.5) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1d18ba82-134f-44d3-969a-8e696b02af39))
+  (pad "60" smd rect (at 3.9 0.15) (size 0.8 0.35) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 0c5fed10-e683-45a1-8756-3105f2b35d64))
+  (pad "61" smd rect (at 1.25 0.4) (size 1 1.5) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 9ae3ac78-a29d-46de-8aab-118ec9b5e4da))
+  (pad "62" smd rect (at 1.25 3.25) (size 1 1.5) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 0068056e-bc45-4ebb-9319-1ba6a58fd4fa))
+  (pad "63" smd rect (at -1.55 3.25) (size 1 1.5) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 355305b2-3f20-4ad1-8f49-78894d3efa45))
+  (pad "64" smd rect (at -1.55 0.4) (size 1 1.5) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 8d5c7fe2-44dd-438a-b8e9-5198aea26cab))
+  (zone (net 0) (net_name "") (layers F&B.Cu) (tstamp 829d1d7a-99c3-420b-a533-b9c178babd3f) (hatch full 0.508)
+    (connect_pads (clearance 0))
+    (min_thickness 0.01)
+    (keepout (tracks not_allowed) (vias not_allowed) (pads not_allowed ) (copperpour not_allowed) (footprints allowed))
+    (fill (thermal_gap 0.508) (thermal_bridge_width 0.508))
+    (polygon
+      (pts
+        (xy -11.25 -14.25)
+        (xy 11.25 -14.25)
+        (xy 11.25 -4.7)
+        (xy -11.25 -4.7)
+      )
+    )
+  )
+  (model "${KIPRJMOD}/kleeb/models/MS88SF3.step"
+    (offset (xyz -6.25 -9.25 0.6))
+    (scale (xyz 1 1 1))
+    (rotate (xyz 0 0 0))
+  )
+)

eCAD/cmdr_keyboard/mcu.pretty/rp2040-zero-smd-pads-cutout.kicad_mod

@@ -0,0 +1,54 @@
+(footprint "rp2040-zero-smd-pads-cutout" (version 20211014) (generator pcbnew)
+  (layer "F.Cu")
+  (tedit 61DD8C47)
+  (attr smd exclude_from_pos_files)
+  (fp_text reference "U?" (at -16.3989 -16.53268) (layer "F.SilkS") hide
+    (effects (font (size 0.889 0.889) (thickness 0.1016)))
+    (tstamp 1c479411-a194-4685-8eeb-e81966c16c7f)
+  )
+  (fp_text value "rp2040-zero-smd-pads-cutout" (at -16.8434 -5.54718) (layer "F.SilkS") hide
+    (effects (font (size 0.6096 0.6096) (thickness 0.0762)))
+    (tstamp d811e9ac-fc59-4c9b-8d93-83a5a9c048b6)
+  )
+  (fp_rect (start -9 -11.75) (end 9 11.75) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp 180245d9-4a3f-4d1b-adcc-b4eafac722e0))
+  (fp_line (start -5.334 -5.518) (end -6.096 -5.518) (layer "Edge.Cuts") (width 0.12) (tstamp 5eb16f0d-ef1e-4549-97a1-19cd06ad7236))
+  (fp_line (start -6.096 8.89) (end -6.096 7.436) (layer "Edge.Cuts") (width 0.12) (tstamp 62f15a9a-9893-486e-9ad0-ea43f88fc9e7))
+  (fp_line (start -6.096 8.89) (end 6 8.89) (layer "Edge.Cuts") (width 0.12) (tstamp 869097ea-179a-49cb-b6ac-48ab7dfc4bb0))
+  (fp_line (start 6 8.89) (end 6 -11.75) (layer "Edge.Cuts") (width 0.12) (tstamp 96e87ac2-5565-47ab-ae62-263f85b93211))
+  (fp_line (start -6.096 7.436) (end -5.334 7.436) (layer "Edge.Cuts") (width 0.12) (tstamp 9fdca5c2-1fbd-4774-a9c3-8795a40c206d))
+  (fp_line (start -6.096 -5.518) (end -6.096 -11.75) (layer "Edge.Cuts") (width 0.12) (tstamp ae158d42-76cc-4911-a621-4cc28931c98b))
+  (fp_line (start -5.334 7.436) (end -5.334 -5.518) (layer "Edge.Cuts") (width 0.12) (tstamp bf6104a1-a529-4c00-b4ae-92001543f7ec))
+  (pad "1" smd oval (at 7.62 -10.16 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 4c6510d9-017e-4c47-82ba-5105026c6f89))
+  (pad "2" smd oval (at 7.62 -7.62 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 68f7174d-ce7a-41b4-89f8-dd7e3ded57a1))
+  (pad "3" smd oval (at 7.62 -5.08 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp da7e6488-201f-4286-b86a-ca5aced3697a))
+  (pad "4" smd oval (at 7.62 -2.54 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 2b7c4f37-42c0-4571-a44b-b808484d3d74))
+  (pad "5" smd oval (at 7.62 0 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp abe3c03e-744a-4406-8e50-6a10745f0c43))
+  (pad "6" smd oval (at 7.62 2.54 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 771cb5c1-62ba-4cca-999e-cdcbe417213c))
+  (pad "7" smd oval (at 7.62 5.08 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 6a1ae8ee-dea6-4015-b83e-baf8fcdfaf0f))
+  (pad "8" smd oval (at 7.62 7.62 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 5a319d05-1a85-43fe-a179-ebcee7212a03))
+  (pad "9" smd oval (at 7.62 10.16 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 2e6b1f7e-e4c3-43a1-ae90-c85aa40696d5))
+  (pad "10" smd oval (at 5.08 10.16 90) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 9eb142f5-c818-4799-9b6e-f56193c12346))
+  (pad "11" smd oval (at 2.54 10.16 90) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 70abf340-8b3e-403e-a5e2-d8f35caa2f87))
+  (pad "12" smd oval (at 0 10.16 90) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 4f2f68c4-6fa0-45ce-b5c2-e911daddcd12))
+  (pad "13" smd oval (at -2.54 10.16 90) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 47993d80-a37e-426e-90c9-fd54b49ed166))
+  (pad "14" smd oval (at -5.08 10.16 90) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 0a4f1792-568b-402b-9700-fd4b01130ff8))
+  (pad "15" smd oval (at -7.62 10.16) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 867e444b-3681-4baf-9d08-1188c3544771))
+  (pad "16" smd oval (at -7.62 7.62) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 9c4384c0-9a57-4262-8711-eec9b8ecb4c6))
+  (pad "17" smd oval (at -7.62 5.08) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp a20b891b-a240-411f-9914-9ac989f03074))
+  (pad "18" smd oval (at -7.62 2.54) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 761a1a33-98a4-41af-9660-18c12d51b442))
+  (pad "19" smd oval (at -7.62 0) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 2caa1d4c-02f2-443a-a145-dc5854878c73))
+  (pad "20" smd oval (at -7.62 -2.54) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1b7a2775-7631-4d4f-8b27-ab588adb3b7d))
+  (pad "21" smd oval (at -7.62 -5.08) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 75b890e6-df6d-4a6e-acaa-0870cda0d189))
+  (pad "22" smd oval (at -7.62 -7.62) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp e4d9ec61-16f7-410d-891d-89481964ef82))
+  (pad "23" smd oval (at -7.62 -10.16) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 8a11f86e-586e-495d-a11e-a1e650589934))
+  (pad "24" thru_hole circle (at -6.096 6.674) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp 306588f9-0bef-492b-9993-ee34bb151552))
+  (pad "25" thru_hole circle (at -6.096 5.404) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp 3c87c8e9-ddf9-4c5e-aafb-cc1d2f78abf4))
+  (pad "26" thru_hole circle (at -6.096 4.134) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp dc17e151-85cb-4597-871e-ac2e8629b14b))
+  (pad "27" thru_hole circle (at -6.096 2.864) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp 7697919f-6419-43a7-b7e4-faada51a4190))
+  (pad "28" thru_hole circle (at -6.096 1.594) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp 97df8333-19eb-483d-8357-5f1986e4e76a))
+  (pad "29" thru_hole circle (at -6.096 0.324) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp cfaac833-ee95-4a6c-a968-02252b228900))
+  (pad "30" thru_hole circle (at -6.096 -0.946) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp 0203bcfc-aafc-4b71-a9ca-59acef9ad030))
+  (pad "31" thru_hole circle (at -6.096 -2.216) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp 2cf5c5cf-2fd1-4013-a95f-98a8f601560d))
+  (pad "32" thru_hole circle (at -6.096 -3.486) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp 575bb6cd-262c-4b83-a5e2-f6e46a426eee))
+  (pad "33" thru_hole circle (at -6.096 -4.756) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp cf5ce238-bd8f-49da-85c0-ea4970cf033d))
+)

eCAD/cmdr_keyboard/mcu.pretty/rp2040-zero-smd-pads.kicad_mod

@@ -0,0 +1,50 @@
+(footprint "rp2040-zero-smd-pads" (version 20211014) (generator pcbnew)
+  (layer "F.Cu")
+  (tedit 61DD8C55)
+  (attr smd exclude_from_pos_files)
+  (fp_text reference "U?" (at -16.3989 -16.53268) (layer "F.SilkS") hide
+    (effects (font (size 0.889 0.889) (thickness 0.1016)))
+    (tstamp 1c479411-a194-4685-8eeb-e81966c16c7f)
+  )
+  (fp_text value "rp2040-zero-smd-pads" (at -16.8434 -5.54718) (layer "F.SilkS") hide
+    (effects (font (size 0.6096 0.6096) (thickness 0.0762)))
+    (tstamp d811e9ac-fc59-4c9b-8d93-83a5a9c048b6)
+  )
+  (fp_rect (start -9 -11.75) (end 9 11.75) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp 180245d9-4a3f-4d1b-adcc-b4eafac722e0))
+  (fp_line (start -5.334 -11.75) (end -5.334 8.89) (layer "Edge.Cuts") (width 0.12) (tstamp 3ca0aab7-49b6-4baf-a555-2b19ca1ebe8c))
+  (fp_line (start -5.334 8.89) (end 6 8.89) (layer "Edge.Cuts") (width 0.12) (tstamp 869097ea-179a-49cb-b6ac-48ab7dfc4bb0))
+  (fp_line (start 6 8.89) (end 6 -11.75) (layer "Edge.Cuts") (width 0.12) (tstamp 96e87ac2-5565-47ab-ae62-263f85b93211))
+  (pad "1" smd oval (at 7.62 -10.16 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 4c6510d9-017e-4c47-82ba-5105026c6f89))
+  (pad "2" smd oval (at 7.62 -7.62 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 68f7174d-ce7a-41b4-89f8-dd7e3ded57a1))
+  (pad "3" smd oval (at 7.62 -5.08 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp da7e6488-201f-4286-b86a-ca5aced3697a))
+  (pad "4" smd oval (at 7.62 -2.54 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 2b7c4f37-42c0-4571-a44b-b808484d3d74))
+  (pad "5" smd oval (at 7.62 0 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp abe3c03e-744a-4406-8e50-6a10745f0c43))
+  (pad "6" smd oval (at 7.62 2.54 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 771cb5c1-62ba-4cca-999e-cdcbe417213c))
+  (pad "7" smd oval (at 7.62 5.08 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 6a1ae8ee-dea6-4015-b83e-baf8fcdfaf0f))
+  (pad "8" smd oval (at 7.62 7.62 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 5a319d05-1a85-43fe-a179-ebcee7212a03))
+  (pad "9" smd oval (at 7.62 10.16 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 2e6b1f7e-e4c3-43a1-ae90-c85aa40696d5))
+  (pad "10" smd oval (at 5.08 10.16 90) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 9eb142f5-c818-4799-9b6e-f56193c12346))
+  (pad "11" smd oval (at 2.54 10.16 90) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 70abf340-8b3e-403e-a5e2-d8f35caa2f87))
+  (pad "12" smd oval (at 0 10.16 90) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 4f2f68c4-6fa0-45ce-b5c2-e911daddcd12))
+  (pad "13" smd oval (at -2.54 10.16 90) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 47993d80-a37e-426e-90c9-fd54b49ed166))
+  (pad "14" smd oval (at -5.08 10.16 90) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 0a4f1792-568b-402b-9700-fd4b01130ff8))
+  (pad "15" smd oval (at -7.62 10.16) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 867e444b-3681-4baf-9d08-1188c3544771))
+  (pad "16" smd oval (at -7.62 7.62) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 9c4384c0-9a57-4262-8711-eec9b8ecb4c6))
+  (pad "17" smd oval (at -7.62 5.08) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp a20b891b-a240-411f-9914-9ac989f03074))
+  (pad "18" smd oval (at -7.62 2.54) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 761a1a33-98a4-41af-9660-18c12d51b442))
+  (pad "19" smd oval (at -7.62 0) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 2caa1d4c-02f2-443a-a145-dc5854878c73))
+  (pad "20" smd oval (at -7.62 -2.54) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1b7a2775-7631-4d4f-8b27-ab588adb3b7d))
+  (pad "21" smd oval (at -7.62 -5.08) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 75b890e6-df6d-4a6e-acaa-0870cda0d189))
+  (pad "22" smd oval (at -7.62 -7.62) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp e4d9ec61-16f7-410d-891d-89481964ef82))
+  (pad "23" smd oval (at -7.62 -10.16) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 8a11f86e-586e-495d-a11e-a1e650589934))
+  (pad "24" thru_hole circle (at -6.096 6.674) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp 306588f9-0bef-492b-9993-ee34bb151552))
+  (pad "25" thru_hole circle (at -6.096 5.404) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp 3c87c8e9-ddf9-4c5e-aafb-cc1d2f78abf4))
+  (pad "26" thru_hole circle (at -6.096 4.134) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp dc17e151-85cb-4597-871e-ac2e8629b14b))
+  (pad "27" thru_hole circle (at -6.096 2.864) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp 7697919f-6419-43a7-b7e4-faada51a4190))
+  (pad "28" thru_hole circle (at -6.096 1.594) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp 97df8333-19eb-483d-8357-5f1986e4e76a))
+  (pad "29" thru_hole circle (at -6.096 0.324) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp cfaac833-ee95-4a6c-a968-02252b228900))
+  (pad "30" thru_hole circle (at -6.096 -0.946) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp 0203bcfc-aafc-4b71-a9ca-59acef9ad030))
+  (pad "31" thru_hole circle (at -6.096 -2.216) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp 2cf5c5cf-2fd1-4013-a95f-98a8f601560d))
+  (pad "32" thru_hole circle (at -6.096 -3.486) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp 575bb6cd-262c-4b83-a5e2-f6e46a426eee))
+  (pad "33" thru_hole circle (at -6.096 -4.756) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp cf5ce238-bd8f-49da-85c0-ea4970cf033d))
+)

eCAD/cmdr_keyboard/mcu.pretty/rp2040-zero-smd.kicad_mod

@@ -0,0 +1,40 @@
+(footprint "rp2040-zero-smd" (version 20211014) (generator pcbnew)
+  (layer "F.Cu")
+  (tedit 61DA8723)
+  (attr smd exclude_from_pos_files)
+  (fp_text reference "U?" (at -16.3989 -16.53268) (layer "F.SilkS") hide
+    (effects (font (size 0.889 0.889) (thickness 0.1016)))
+    (tstamp 1c479411-a194-4685-8eeb-e81966c16c7f)
+  )
+  (fp_text value "rp2040-zero-smd" (at -16.8434 -5.54718) (layer "F.SilkS") hide
+    (effects (font (size 0.6096 0.6096) (thickness 0.0762)))
+    (tstamp d811e9ac-fc59-4c9b-8d93-83a5a9c048b6)
+  )
+  (fp_rect (start -9 -11.75) (end 9 11.75) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp 180245d9-4a3f-4d1b-adcc-b4eafac722e0))
+  (fp_line (start -6 8.89) (end 6 8.89) (layer "Edge.Cuts") (width 0.12) (tstamp 57e128ae-5e07-4818-9f5a-1cee0e65c680))
+  (fp_line (start 6 8.89) (end 6 -11.75) (layer "Edge.Cuts") (width 0.12) (tstamp 96e87ac2-5565-47ab-ae62-263f85b93211))
+  (fp_line (start -6 -11.75) (end -6 8.89) (layer "Edge.Cuts") (width 0.12) (tstamp b4450c83-6da6-4393-a892-92bf8cbec8aa))
+  (pad "1" smd oval (at 7.62 -10.16 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 4c6510d9-017e-4c47-82ba-5105026c6f89))
+  (pad "2" smd oval (at 7.62 -7.62 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 68f7174d-ce7a-41b4-89f8-dd7e3ded57a1))
+  (pad "3" smd oval (at 7.62 -5.08 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp da7e6488-201f-4286-b86a-ca5aced3697a))
+  (pad "4" smd oval (at 7.62 -2.54 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 2b7c4f37-42c0-4571-a44b-b808484d3d74))
+  (pad "5" smd oval (at 7.62 0 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp abe3c03e-744a-4406-8e50-6a10745f0c43))
+  (pad "6" smd oval (at 7.62 2.54 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 771cb5c1-62ba-4cca-999e-cdcbe417213c))
+  (pad "7" smd oval (at 7.62 5.08 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 6a1ae8ee-dea6-4015-b83e-baf8fcdfaf0f))
+  (pad "8" smd oval (at 7.62 7.62 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 5a319d05-1a85-43fe-a179-ebcee7212a03))
+  (pad "9" smd oval (at 7.62 10.16 180) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 2e6b1f7e-e4c3-43a1-ae90-c85aa40696d5))
+  (pad "10" smd oval (at 5.08 10.16 90) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 9eb142f5-c818-4799-9b6e-f56193c12346))
+  (pad "11" smd oval (at 2.54 10.16 90) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 70abf340-8b3e-403e-a5e2-d8f35caa2f87))
+  (pad "12" smd oval (at 0 10.16 90) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 4f2f68c4-6fa0-45ce-b5c2-e911daddcd12))
+  (pad "13" smd oval (at -2.54 10.16 90) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 47993d80-a37e-426e-90c9-fd54b49ed166))
+  (pad "14" smd oval (at -5.08 10.16 90) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 0a4f1792-568b-402b-9700-fd4b01130ff8))
+  (pad "15" smd oval (at -7.62 10.16) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 867e444b-3681-4baf-9d08-1188c3544771))
+  (pad "16" smd oval (at -7.62 7.62) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 9c4384c0-9a57-4262-8711-eec9b8ecb4c6))
+  (pad "17" smd oval (at -7.62 5.08) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp a20b891b-a240-411f-9914-9ac989f03074))
+  (pad "18" smd oval (at -7.62 2.54) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 761a1a33-98a4-41af-9660-18c12d51b442))
+  (pad "19" smd oval (at -7.62 0) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 2caa1d4c-02f2-443a-a145-dc5854878c73))
+  (pad "20" smd oval (at -7.62 -2.54) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1b7a2775-7631-4d4f-8b27-ab588adb3b7d))
+  (pad "21" smd oval (at -7.62 -5.08) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 75b890e6-df6d-4a6e-acaa-0870cda0d189))
+  (pad "22" smd oval (at -7.62 -7.62) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp e4d9ec61-16f7-410d-891d-89481964ef82))
+  (pad "23" smd oval (at -7.62 -10.16) (size 2.5 1.5) (drill (offset -0.5 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 8a11f86e-586e-495d-a11e-a1e650589934))
+)

eCAD/cmdr_keyboard/mcu.pretty/rp2040-zero-tht-pads-cutout.kicad_mod

@@ -0,0 +1,54 @@
+(footprint "rp2040-zero-tht-pads-cutout" (version 20211014) (generator pcbnew)
+  (layer "F.Cu")
+  (tedit 61DD8C67)
+  (attr through_hole exclude_from_pos_files)
+  (fp_text reference "U?" (at -16.3989 -16.53268) (layer "F.SilkS") hide
+    (effects (font (size 0.889 0.889) (thickness 0.1016)))
+    (tstamp 1c479411-a194-4685-8eeb-e81966c16c7f)
+  )
+  (fp_text value "rp2040-zero-tht-pads-cutout" (at -16.8434 -5.54718) (layer "F.SilkS") hide
+    (effects (font (size 0.6096 0.6096) (thickness 0.0762)))
+    (tstamp d811e9ac-fc59-4c9b-8d93-83a5a9c048b6)
+  )
+  (fp_rect (start -9 -11.75) (end 9 11.75) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp 180245d9-4a3f-4d1b-adcc-b4eafac722e0))
+  (fp_line (start -6.096 7.436) (end -5.334 7.436) (layer "Edge.Cuts") (width 0.12) (tstamp 0e0a4b84-f32d-4d0d-bb01-e1a33da32acb))
+  (fp_line (start -5.334 -5.518) (end -6.096 -5.518) (layer "Edge.Cuts") (width 0.12) (tstamp 1a657991-5c9c-41a4-9f2e-22f0c7450b3a))
+  (fp_line (start -5.334 7.436) (end -5.334 -5.518) (layer "Edge.Cuts") (width 0.12) (tstamp 1c55eaff-dfb6-4adc-bdb2-1121eb73358d))
+  (fp_line (start -6.096 8.89) (end -6.096 7.436) (layer "Edge.Cuts") (width 0.12) (tstamp 4445e598-1c38-4291-936b-eafc95d0cf78))
+  (fp_line (start -6.096 8.89) (end 6 8.89) (layer "Edge.Cuts") (width 0.12) (tstamp 6d4529c3-e736-41f4-9e85-842fded7472a))
+  (fp_line (start 6 8.89) (end 6 -11.75) (layer "Edge.Cuts") (width 0.12) (tstamp 96e87ac2-5565-47ab-ae62-263f85b93211))
+  (fp_line (start -6.096 -5.518) (end -6.096 -11.75) (layer "Edge.Cuts") (width 0.12) (tstamp fe9073de-b4ae-429c-945b-a199d6313a17))
+  (pad "1" thru_hole oval (at 7.62 -10.16 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp a67b97a6-51fd-4a32-8231-3fd10436b6ab))
+  (pad "2" thru_hole oval (at 7.62 -7.62 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 68f7174d-ce7a-41b4-89f8-dd7e3ded57a1))
+  (pad "3" thru_hole oval (at 7.62 -5.08 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp da7e6488-201f-4286-b86a-ca5aced3697a))
+  (pad "4" thru_hole oval (at 7.62 -2.54 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 2b7c4f37-42c0-4571-a44b-b808484d3d74))
+  (pad "5" thru_hole oval (at 7.62 0 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp abe3c03e-744a-4406-8e50-6a10745f0c43))
+  (pad "6" thru_hole oval (at 7.62 2.54 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 771cb5c1-62ba-4cca-999e-cdcbe417213c))
+  (pad "7" thru_hole oval (at 7.62 5.08 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 6a1ae8ee-dea6-4015-b83e-baf8fcdfaf0f))
+  (pad "8" thru_hole oval (at 7.62 7.62 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 5a319d05-1a85-43fe-a179-ebcee7212a03))
+  (pad "9" thru_hole oval (at 7.62 10.16 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 2e6b1f7e-e4c3-43a1-ae90-c85aa40696d5))
+  (pad "10" thru_hole oval (at 5.08 10.16 90) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 04d60995-4f82-4f17-8f82-2f27a0a779cc))
+  (pad "11" thru_hole oval (at 2.54 10.16 90) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 70abf340-8b3e-403e-a5e2-d8f35caa2f87))
+  (pad "12" thru_hole oval (at 0 10.16 90) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 4f2f68c4-6fa0-45ce-b5c2-e911daddcd12))
+  (pad "13" thru_hole oval (at -2.54 10.16 90) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 47993d80-a37e-426e-90c9-fd54b49ed166))
+  (pad "14" thru_hole oval (at -5.08 10.16 90) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 0a4f1792-568b-402b-9700-fd4b01130ff8))
+  (pad "15" thru_hole oval (at -7.62 10.16) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 867e444b-3681-4baf-9d08-1188c3544771))
+  (pad "16" thru_hole oval (at -7.62 7.62) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 9c4384c0-9a57-4262-8711-eec9b8ecb4c6))
+  (pad "17" thru_hole oval (at -7.62 5.08) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp a20b891b-a240-411f-9914-9ac989f03074))
+  (pad "18" thru_hole oval (at -7.62 2.54) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 761a1a33-98a4-41af-9660-18c12d51b442))
+  (pad "19" thru_hole oval (at -7.62 0) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 2caa1d4c-02f2-443a-a145-dc5854878c73))
+  (pad "20" thru_hole oval (at -7.62 -2.54) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 1b7a2775-7631-4d4f-8b27-ab588adb3b7d))
+  (pad "21" thru_hole oval (at -7.62 -5.08) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 75b890e6-df6d-4a6e-acaa-0870cda0d189))
+  (pad "22" thru_hole oval (at -7.62 -7.62) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp e4d9ec61-16f7-410d-891d-89481964ef82))
+  (pad "23" thru_hole oval (at -7.62 -10.16) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 8a11f86e-586e-495d-a11e-a1e650589934))
+  (pad "24" thru_hole circle (at -6.096 6.674) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp a311f3c6-42e3-4584-9725-4a62ff91b6e3))
+  (pad "25" thru_hole circle (at -6.096 5.404) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp 23345f3e-d08d-4834-b1dc-64de02569916))
+  (pad "26" thru_hole circle (at -6.096 4.134) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp 53fda1fb-12bd-4536-80e1-aab5c0e3fc58))
+  (pad "27" thru_hole circle (at -6.096 2.864) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp 0cc094e7-c1c0-457d-bd94-3db91c23be55))
+  (pad "28" thru_hole circle (at -6.096 1.594) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp eb7e294c-b398-413b-8b78-85a66ed5f3ea))
+  (pad "29" thru_hole circle (at -6.096 0.324) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp df93f76b-86da-45ae-87e2-4b691af12b00))
+  (pad "30" thru_hole circle (at -6.096 -0.946) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp 9bb406d9-c650-4e67-9a26-3195d4de542e))
+  (pad "31" thru_hole circle (at -6.096 -2.216) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp 81b95d0d-8967-4ed1-8d40-39925d015ae8))
+  (pad "32" thru_hole circle (at -6.096 -3.486) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp b66731e7-61d5-4447-bf6a-e91a62b82298))
+  (pad "33" thru_hole circle (at -6.096 -4.756) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp ae0e6b31-27d7-4383-a4fc-7557b0a19382))
+)

eCAD/cmdr_keyboard/mcu.pretty/rp2040-zero-tht-pads.kicad_mod

@@ -0,0 +1,50 @@
+(footprint "rp2040-zero-tht-pads" (version 20211014) (generator pcbnew)
+  (layer "F.Cu")
+  (tedit 61DD8C16)
+  (attr through_hole exclude_from_pos_files)
+  (fp_text reference "U?" (at -16.3989 -16.53268) (layer "F.SilkS") hide
+    (effects (font (size 0.889 0.889) (thickness 0.1016)))
+    (tstamp 1c479411-a194-4685-8eeb-e81966c16c7f)
+  )
+  (fp_text value "rp2040-zero-tht-pads" (at -16.8434 -5.54718) (layer "F.SilkS") hide
+    (effects (font (size 0.6096 0.6096) (thickness 0.0762)))
+    (tstamp d811e9ac-fc59-4c9b-8d93-83a5a9c048b6)
+  )
+  (fp_rect (start -9 -11.75) (end 9 11.75) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp 180245d9-4a3f-4d1b-adcc-b4eafac722e0))
+  (fp_line (start -5.334 8.89) (end 6 8.89) (layer "Edge.Cuts") (width 0.12) (tstamp 57e128ae-5e07-4818-9f5a-1cee0e65c680))
+  (fp_line (start 6 8.89) (end 6 -11.75) (layer "Edge.Cuts") (width 0.12) (tstamp 96e87ac2-5565-47ab-ae62-263f85b93211))
+  (fp_line (start -5.334 -11.75) (end -5.334 8.89) (layer "Edge.Cuts") (width 0.12) (tstamp b4450c83-6da6-4393-a892-92bf8cbec8aa))
+  (pad "1" thru_hole oval (at 7.62 -10.16 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp a67b97a6-51fd-4a32-8231-3fd10436b6ab))
+  (pad "2" thru_hole oval (at 7.62 -7.62 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 68f7174d-ce7a-41b4-89f8-dd7e3ded57a1))
+  (pad "3" thru_hole oval (at 7.62 -5.08 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp da7e6488-201f-4286-b86a-ca5aced3697a))
+  (pad "4" thru_hole oval (at 7.62 -2.54 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 2b7c4f37-42c0-4571-a44b-b808484d3d74))
+  (pad "5" thru_hole oval (at 7.62 0 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp abe3c03e-744a-4406-8e50-6a10745f0c43))
+  (pad "6" thru_hole oval (at 7.62 2.54 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 771cb5c1-62ba-4cca-999e-cdcbe417213c))
+  (pad "7" thru_hole oval (at 7.62 5.08 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 6a1ae8ee-dea6-4015-b83e-baf8fcdfaf0f))
+  (pad "8" thru_hole oval (at 7.62 7.62 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 5a319d05-1a85-43fe-a179-ebcee7212a03))
+  (pad "9" thru_hole oval (at 7.62 10.16 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 2e6b1f7e-e4c3-43a1-ae90-c85aa40696d5))
+  (pad "10" thru_hole oval (at 5.08 10.16 90) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 04d60995-4f82-4f17-8f82-2f27a0a779cc))
+  (pad "11" thru_hole oval (at 2.54 10.16 90) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 70abf340-8b3e-403e-a5e2-d8f35caa2f87))
+  (pad "12" thru_hole oval (at 0 10.16 90) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 4f2f68c4-6fa0-45ce-b5c2-e911daddcd12))
+  (pad "13" thru_hole oval (at -2.54 10.16 90) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 47993d80-a37e-426e-90c9-fd54b49ed166))
+  (pad "14" thru_hole oval (at -5.08 10.16 90) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 0a4f1792-568b-402b-9700-fd4b01130ff8))
+  (pad "15" thru_hole oval (at -7.62 10.16) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 867e444b-3681-4baf-9d08-1188c3544771))
+  (pad "16" thru_hole oval (at -7.62 7.62) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 9c4384c0-9a57-4262-8711-eec9b8ecb4c6))
+  (pad "17" thru_hole oval (at -7.62 5.08) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp a20b891b-a240-411f-9914-9ac989f03074))
+  (pad "18" thru_hole oval (at -7.62 2.54) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 761a1a33-98a4-41af-9660-18c12d51b442))
+  (pad "19" thru_hole oval (at -7.62 0) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 2caa1d4c-02f2-443a-a145-dc5854878c73))
+  (pad "20" thru_hole oval (at -7.62 -2.54) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 1b7a2775-7631-4d4f-8b27-ab588adb3b7d))
+  (pad "21" thru_hole oval (at -7.62 -5.08) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 75b890e6-df6d-4a6e-acaa-0870cda0d189))
+  (pad "22" thru_hole oval (at -7.62 -7.62) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp e4d9ec61-16f7-410d-891d-89481964ef82))
+  (pad "23" thru_hole oval (at -7.62 -10.16) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 8a11f86e-586e-495d-a11e-a1e650589934))
+  (pad "24" thru_hole circle (at -6.096 6.674) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp a311f3c6-42e3-4584-9725-4a62ff91b6e3))
+  (pad "25" thru_hole circle (at -6.096 5.404) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp 23345f3e-d08d-4834-b1dc-64de02569916))
+  (pad "26" thru_hole circle (at -6.096 4.134) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp 53fda1fb-12bd-4536-80e1-aab5c0e3fc58))
+  (pad "27" thru_hole circle (at -6.096 2.864) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp 0cc094e7-c1c0-457d-bd94-3db91c23be55))
+  (pad "28" thru_hole circle (at -6.096 1.594) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp eb7e294c-b398-413b-8b78-85a66ed5f3ea))
+  (pad "29" thru_hole circle (at -6.096 0.324) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp df93f76b-86da-45ae-87e2-4b691af12b00))
+  (pad "30" thru_hole circle (at -6.096 -0.946) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp 9bb406d9-c650-4e67-9a26-3195d4de542e))
+  (pad "31" thru_hole circle (at -6.096 -2.216) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp 81b95d0d-8967-4ed1-8d40-39925d015ae8))
+  (pad "32" thru_hole circle (at -6.096 -3.486) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp b66731e7-61d5-4447-bf6a-e91a62b82298))
+  (pad "33" thru_hole circle (at -6.096 -4.756) (size 1 1) (drill 0.8) (layers *.Cu *.Mask) (tstamp ae0e6b31-27d7-4383-a4fc-7557b0a19382))
+)

eCAD/cmdr_keyboard/mcu.pretty/rp2040-zero-tht.kicad_mod

@@ -0,0 +1,40 @@
+(footprint "rp2040-zero-tht" (version 20211014) (generator pcbnew)
+  (layer "F.Cu")
+  (tedit 61DA86B8)
+  (attr through_hole exclude_from_pos_files)
+  (fp_text reference "U?" (at -16.3989 -16.53268) (layer "F.SilkS") hide
+    (effects (font (size 0.889 0.889) (thickness 0.1016)))
+    (tstamp 1c479411-a194-4685-8eeb-e81966c16c7f)
+  )
+  (fp_text value "rp2040-zero-tht" (at -16.8434 -5.54718) (layer "F.SilkS") hide
+    (effects (font (size 0.6096 0.6096) (thickness 0.0762)))
+    (tstamp d811e9ac-fc59-4c9b-8d93-83a5a9c048b6)
+  )
+  (fp_rect (start -9 -11.75) (end 9 11.75) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp 180245d9-4a3f-4d1b-adcc-b4eafac722e0))
+  (fp_line (start -6 8.89) (end 6 8.89) (layer "Edge.Cuts") (width 0.12) (tstamp 57e128ae-5e07-4818-9f5a-1cee0e65c680))
+  (fp_line (start 6 8.89) (end 6 -11.75) (layer "Edge.Cuts") (width 0.12) (tstamp 96e87ac2-5565-47ab-ae62-263f85b93211))
+  (fp_line (start -6 -11.75) (end -6 8.89) (layer "Edge.Cuts") (width 0.12) (tstamp b4450c83-6da6-4393-a892-92bf8cbec8aa))
+  (pad "1" thru_hole oval (at 7.62 -10.16 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp a67b97a6-51fd-4a32-8231-3fd10436b6ab))
+  (pad "2" thru_hole oval (at 7.62 -7.62 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 68f7174d-ce7a-41b4-89f8-dd7e3ded57a1))
+  (pad "3" thru_hole oval (at 7.62 -5.08 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp da7e6488-201f-4286-b86a-ca5aced3697a))
+  (pad "4" thru_hole oval (at 7.62 -2.54 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 2b7c4f37-42c0-4571-a44b-b808484d3d74))
+  (pad "5" thru_hole oval (at 7.62 0 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp abe3c03e-744a-4406-8e50-6a10745f0c43))
+  (pad "6" thru_hole oval (at 7.62 2.54 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 771cb5c1-62ba-4cca-999e-cdcbe417213c))
+  (pad "7" thru_hole oval (at 7.62 5.08 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 6a1ae8ee-dea6-4015-b83e-baf8fcdfaf0f))
+  (pad "8" thru_hole oval (at 7.62 7.62 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 5a319d05-1a85-43fe-a179-ebcee7212a03))
+  (pad "9" thru_hole oval (at 7.62 10.16 180) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 2e6b1f7e-e4c3-43a1-ae90-c85aa40696d5))
+  (pad "10" thru_hole oval (at 5.08 10.16 90) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 04d60995-4f82-4f17-8f82-2f27a0a779cc))
+  (pad "11" thru_hole oval (at 2.54 10.16 90) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 70abf340-8b3e-403e-a5e2-d8f35caa2f87))
+  (pad "12" thru_hole oval (at 0 10.16 90) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 4f2f68c4-6fa0-45ce-b5c2-e911daddcd12))
+  (pad "13" thru_hole oval (at -2.54 10.16 90) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 47993d80-a37e-426e-90c9-fd54b49ed166))
+  (pad "14" thru_hole oval (at -5.08 10.16 90) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 0a4f1792-568b-402b-9700-fd4b01130ff8))
+  (pad "15" thru_hole oval (at -7.62 10.16) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 867e444b-3681-4baf-9d08-1188c3544771))
+  (pad "16" thru_hole oval (at -7.62 7.62) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 9c4384c0-9a57-4262-8711-eec9b8ecb4c6))
+  (pad "17" thru_hole oval (at -7.62 5.08) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp a20b891b-a240-411f-9914-9ac989f03074))
+  (pad "18" thru_hole oval (at -7.62 2.54) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 761a1a33-98a4-41af-9660-18c12d51b442))
+  (pad "19" thru_hole oval (at -7.62 0) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 2caa1d4c-02f2-443a-a145-dc5854878c73))
+  (pad "20" thru_hole oval (at -7.62 -2.54) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 1b7a2775-7631-4d4f-8b27-ab588adb3b7d))
+  (pad "21" thru_hole oval (at -7.62 -5.08) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 75b890e6-df6d-4a6e-acaa-0870cda0d189))
+  (pad "22" thru_hole oval (at -7.62 -7.62) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp e4d9ec61-16f7-410d-891d-89481964ef82))
+  (pad "23" thru_hole oval (at -7.62 -10.16) (size 2.5 1.5) (drill 1 (offset -0.5 0)) (layers *.Cu *.Mask) (tstamp 8a11f86e-586e-495d-a11e-a1e650589934))
+)

eCAD/cmdr_keyboard/mcu.pretty/xiao-ble-smd-cutout.kicad_mod

@@ -0,0 +1,64 @@
+(footprint "xiao-ble-smd-cutout" (version 20211014) (generator pcbnew)
+  (layer "F.Cu")
+  (tedit 621096A8)
+  (attr smd exclude_from_pos_files)
+  (fp_text reference "U?" (at -19.3989 -11.28268) (layer "F.SilkS") hide
+    (effects (font (size 0.889 0.889) (thickness 0.1016)))
+    (tstamp 1c479411-a194-4685-8eeb-e81966c16c7f)
+  )
+  (fp_text value "xiao-ble-thruhole" (at -19.8434 -0.29718) (layer "F.SilkS") hide
+    (effects (font (size 0.6096 0.6096) (thickness 0.0762)))
+    (tstamp d811e9ac-fc59-4c9b-8d93-83a5a9c048b6)
+  )
+  (fp_rect (start -8.89 10.5) (end 8.89 -10.5) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp 116e44aa-10c6-4541-8b90-5b7a2f5434bd))
+  (fp_rect (start 3.350197 -6.785813) (end 5.128197 -4.118813) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp a1111a45-eeef-42a4-8ca2-b88859685c82))
+  (fp_rect (start -3.507811 -8.182813) (end -5.285811 -10.849813) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp a6f271d5-ba8a-454d-80cb-5f2f863f2343))
+  (fp_rect (start 3.350197 -10.849813) (end 5.128197 -8.182813) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp bb88374b-bed5-4557-ac17-b524808b3664))
+  (fp_rect (start -5.285811 -6.785813) (end -3.507811 -4.118813) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp f5248a36-36cb-4bf1-a463-d1ff91adf3ac))
+  (fp_line (start 3.556 8.7762) (end 3.5565 7.176) (layer "Edge.Cuts") (width 0.12) (tstamp 0a7edd6c-84ed-405a-9db2-128d680b63b0))
+  (fp_line (start -0.8382 -8.826) (end 0.8382 -8.826) (layer "Edge.Cuts") (width 0.12) (tstamp 1988ef11-db4c-491f-b741-f1a363422b70))
+  (fp_line (start -0.8382 -5.778) (end 0.8382 -5.778) (layer "Edge.Cuts") (width 0.12) (tstamp 256764a3-0621-4692-88be-5d4d134049ba))
+  (fp_line (start 3.9375 6.795) (end 5.5885 6.795) (layer "Edge.Cuts") (width 0.12) (tstamp 36be125c-d820-40b1-81f5-37cb6c4c1027))
+  (fp_line (start 1.524 -6.4638) (end 1.524 -8.1402) (layer "Edge.Cuts") (width 0.12) (tstamp 674848fe-44e1-4d69-baa8-b7e6d0ba869a))
+  (fp_line (start -4.0132 -2.476) (end -2.413 -2.476) (layer "Edge.Cuts") (width 0.12) (tstamp 6c8b4e74-95cf-4b77-a971-f7eb9c693851))
+  (fp_line (start 5.9695 7.176) (end 5.969 8.7762) (layer "Edge.Cuts") (width 0.12) (tstamp 9db6e273-f7b0-4ab9-9b75-cb2195ede133))
+  (fp_line (start 5.2832 9.462) (end 4.2418 9.462) (layer "Edge.Cuts") (width 0.12) (tstamp d826a0a4-6d2a-4ebb-a59b-a3e12664ba15))
+  (fp_line (start -2.413 -0.063) (end -4.0132 -0.063) (layer "Edge.Cuts") (width 0.12) (tstamp dcd3d65a-8cbf-4612-9c9b-1533fe023141))
+  (fp_line (start -4.699 -0.7488) (end -4.699 -1.7902) (layer "Edge.Cuts") (width 0.12) (tstamp e65e60e0-c00d-4661-9543-ef9ae9cb521a))
+  (fp_line (start -2.032 -2.095) (end -2.032 -0.444) (layer "Edge.Cuts") (width 0.12) (tstamp ef5f9ae2-65e0-4f15-8949-6f7c68d4ecdf))
+  (fp_line (start -1.524 -6.4638) (end -1.524 -8.1402) (layer "Edge.Cuts") (width 0.12) (tstamp f58070a6-00df-4244-8883-326904a3283a))
+  (fp_arc (start 5.2832 9.462) (mid 5.365391 8.858391) (end 5.969 8.7762) (layer "Edge.Cuts") (width 0.12) (tstamp 0c6da891-70e1-4d98-9fdf-bff0f04eac4c))
+  (fp_arc (start -2.032 -0.444) (mid -2.143592 -0.174592) (end -2.413 -0.063) (layer "Edge.Cuts") (width 0.12) (tstamp 1d81f9ac-4484-4ebf-83e8-7de0cb40f383))
+  (fp_arc (start 5.5885 6.795) (mid 5.857908 6.906592) (end 5.9695 7.176) (layer "Edge.Cuts") (width 0.12) (tstamp 31cb093a-c78d-4118-a7c2-a80d0cba094b))
+  (fp_arc (start 1.524 -8.1402) (mid 0.920391 -8.222391) (end 0.8382 -8.826) (layer "Edge.Cuts") (width 0.12) (tstamp 43e186f4-4d59-4a50-bef4-ff753ba9e923))
+  (fp_arc (start 3.5565 7.176) (mid 3.668092 6.906592) (end 3.9375 6.795) (layer "Edge.Cuts") (width 0.12) (tstamp 510cc5c4-e61c-4e17-93d1-bd10b62ad6fb))
+  (fp_arc (start 0.8382 -5.778) (mid 0.920391 -6.381609) (end 1.524 -6.4638) (layer "Edge.Cuts") (width 0.12) (tstamp 5c9ef830-c16f-420a-ab94-2b74b9685473))
+  (fp_arc (start -4.699 -0.7488) (mid -4.095391 -0.666609) (end -4.0132 -0.063) (layer "Edge.Cuts") (width 0.12) (tstamp 63df5c26-19a8-44c0-ad8e-16d631781e68))
+  (fp_arc (start -4.0132 -2.476) (mid -4.095391 -1.872391) (end -4.699 -1.7902) (layer "Edge.Cuts") (width 0.12) (tstamp ac5c2035-56b2-4101-997b-e3c29322efa6))
+  (fp_arc (start 3.556 8.7762) (mid 4.159609 8.858391) (end 4.2418 9.462) (layer "Edge.Cuts") (width 0.12) (tstamp bf0e3a7e-1cba-4a6a-a1dd-da8c3d12cb4b))
+  (fp_arc (start -0.8382 -8.826) (mid -0.920391 -8.222391) (end -1.524 -8.1402) (layer "Edge.Cuts") (width 0.12) (tstamp c4632b84-988c-4e91-8e2e-6eb415743735))
+  (fp_arc (start -2.413 -2.476) (mid -2.143592 -2.364408) (end -2.032 -2.095) (layer "Edge.Cuts") (width 0.12) (tstamp f703e607-5685-481c-a2b2-527318a42f6d))
+  (fp_arc (start -1.524 -6.4638) (mid -0.920391 -6.381609) (end -0.8382 -5.778) (layer "Edge.Cuts") (width 0.12) (tstamp f8070286-da49-481a-bb03-f532cdd6ecc1))
+  (pad "1" smd oval (at -8.56996 -7.62 180) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp ae516570-a837-4ec7-a722-6d190e57c256))
+  (pad "2" smd oval (at -8.56996 -5.08 180) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 2338eb22-64ca-4f30-8ba1-2f7cf75ffba1))
+  (pad "3" smd oval (at -8.56996 -2.54 180) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 890f2928-0780-4ddd-8ccb-24fccaa5c6fc))
+  (pad "4" smd oval (at -8.56996 0 180) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 4522c285-a407-4012-88ce-5549f5f2a2d9))
+  (pad "5" smd oval (at -8.56996 2.54 180) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 0a4f1792-568b-402b-9700-fd4b01130ff8))
+  (pad "6" smd oval (at -8.56996 5.08 180) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 867e444b-3681-4baf-9d08-1188c3544771))
+  (pad "7" smd oval (at -8.56996 7.62 180) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 9c4384c0-9a57-4262-8711-eec9b8ecb4c6))
+  (pad "8" smd oval (at 8.56996 7.62) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp a20b891b-a240-411f-9914-9ac989f03074))
+  (pad "9" smd oval (at 8.56996 5.08) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 761a1a33-98a4-41af-9660-18c12d51b442))
+  (pad "10" smd oval (at 8.56996 2.54) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 2caa1d4c-02f2-443a-a145-dc5854878c73))
+  (pad "11" smd oval (at 8.56996 0) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1b7a2775-7631-4d4f-8b27-ab588adb3b7d))
+  (pad "12" smd oval (at 8.56996 -2.54) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 75b890e6-df6d-4a6e-acaa-0870cda0d189))
+  (pad "13" smd oval (at 8.56996 -5.08) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp e4d9ec61-16f7-410d-891d-89481964ef82))
+  (pad "14" smd oval (at 8.56996 -7.62) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 8a11f86e-586e-495d-a11e-a1e650589934))
+  (pad "15" thru_hole circle (at -1.27 -8.572 90) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp b370e60c-b738-4596-b4de-5ade258f269e))
+  (pad "16" thru_hole circle (at 1.27 -8.572 90) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp 19c0bd2b-6b0e-4d97-a0be-01d0c6efb6b0))
+  (pad "17" thru_hole circle (at -1.27 -6.032 90) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp 0a24ded2-bf71-4e3b-b256-1f46996c2720))
+  (pad "18" thru_hole circle (at 1.27 -6.032 90) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp 5aa3a350-81ea-4759-8164-45e4cfc68b3a))
+  (pad "19" thru_hole circle (at -4.445 -0.317 180) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp 79509df8-dd6d-474b-bcaa-263daec27871))
+  (pad "20" thru_hole circle (at -4.445 -2.222 180) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp 4a564fab-879b-49c4-b927-6f8f249dc7f0))
+  (pad "21" thru_hole circle (at 3.81 9.208 180) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp faaa6cbd-5b1e-4809-af1e-d670ea3421a9))
+  (pad "22" thru_hole circle (at 5.715 9.208 180) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp 10b1ec97-e390-4fc6-b0ba-a83b18234dcb))
+)

eCAD/cmdr_keyboard/mcu.pretty/xiao-ble-smd.kicad_mod

@@ -0,0 +1,40 @@
+(footprint "xiao-ble-smd" (version 20211014) (generator pcbnew)
+  (layer "F.Cu")
+  (tedit 62108D49)
+  (attr smd exclude_from_pos_files)
+  (fp_text reference "U?" (at -19.3989 -11.28268) (layer "F.SilkS") hide
+    (effects (font (size 0.889 0.889) (thickness 0.1016)))
+    (tstamp 1c479411-a194-4685-8eeb-e81966c16c7f)
+  )
+  (fp_text value "xiao-ble-thruhole" (at -19.8434 -0.29718) (layer "F.SilkS") hide
+    (effects (font (size 0.6096 0.6096) (thickness 0.0762)))
+    (tstamp d811e9ac-fc59-4c9b-8d93-83a5a9c048b6)
+  )
+  (fp_rect (start -8.89 10.5) (end 8.89 -10.5) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp 116e44aa-10c6-4541-8b90-5b7a2f5434bd))
+  (fp_rect (start 3.350197 -6.785813) (end 5.128197 -4.118813) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp a1111a45-eeef-42a4-8ca2-b88859685c82))
+  (fp_rect (start -3.507811 -8.182813) (end -5.285811 -10.849813) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp a6f271d5-ba8a-454d-80cb-5f2f863f2343))
+  (fp_rect (start 3.350197 -10.849813) (end 5.128197 -8.182813) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp bb88374b-bed5-4557-ac17-b524808b3664))
+  (fp_rect (start -5.285811 -6.785813) (end -3.507811 -4.118813) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp f5248a36-36cb-4bf1-a463-d1ff91adf3ac))
+  (pad "1" smd oval (at -8.56996 -7.62 180) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp ae516570-a837-4ec7-a722-6d190e57c256))
+  (pad "2" smd oval (at -8.56996 -5.08 180) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 2338eb22-64ca-4f30-8ba1-2f7cf75ffba1))
+  (pad "3" smd oval (at -8.56996 -2.54 180) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 890f2928-0780-4ddd-8ccb-24fccaa5c6fc))
+  (pad "4" smd oval (at -8.56996 0 180) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 4522c285-a407-4012-88ce-5549f5f2a2d9))
+  (pad "5" smd oval (at -8.56996 2.54 180) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 0a4f1792-568b-402b-9700-fd4b01130ff8))
+  (pad "6" smd oval (at -8.56996 5.08 180) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 867e444b-3681-4baf-9d08-1188c3544771))
+  (pad "7" smd oval (at -8.56996 7.62 180) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 9c4384c0-9a57-4262-8711-eec9b8ecb4c6))
+  (pad "8" smd oval (at 8.56996 7.62) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp a20b891b-a240-411f-9914-9ac989f03074))
+  (pad "9" smd oval (at 8.56996 5.08) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 761a1a33-98a4-41af-9660-18c12d51b442))
+  (pad "10" smd oval (at 8.56996 2.54) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 2caa1d4c-02f2-443a-a145-dc5854878c73))
+  (pad "11" smd oval (at 8.56996 0) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1b7a2775-7631-4d4f-8b27-ab588adb3b7d))
+  (pad "12" smd oval (at 8.56996 -2.54) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 75b890e6-df6d-4a6e-acaa-0870cda0d189))
+  (pad "13" smd oval (at 8.56996 -5.08) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp e4d9ec61-16f7-410d-891d-89481964ef82))
+  (pad "14" smd oval (at 8.56996 -7.62) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 8a11f86e-586e-495d-a11e-a1e650589934))
+  (pad "15" thru_hole circle (at -1.27 -8.572 90) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp b370e60c-b738-4596-b4de-5ade258f269e))
+  (pad "16" thru_hole circle (at 1.27 -8.572 90) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp 19c0bd2b-6b0e-4d97-a0be-01d0c6efb6b0))
+  (pad "17" thru_hole circle (at -1.27 -6.032 90) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp 0a24ded2-bf71-4e3b-b256-1f46996c2720))
+  (pad "18" thru_hole circle (at 1.27 -6.032 90) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp 5aa3a350-81ea-4759-8164-45e4cfc68b3a))
+  (pad "19" thru_hole circle (at -4.445 -0.317 180) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp 79509df8-dd6d-474b-bcaa-263daec27871))
+  (pad "20" thru_hole circle (at -4.445 -2.222 180) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp 4a564fab-879b-49c4-b927-6f8f249dc7f0))
+  (pad "21" thru_hole circle (at 3.81 9.208 180) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp faaa6cbd-5b1e-4809-af1e-d670ea3421a9))
+  (pad "22" thru_hole circle (at 5.715 9.208 180) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp 10b1ec97-e390-4fc6-b0ba-a83b18234dcb))
+)

eCAD/cmdr_keyboard/mcu.pretty/xiao-ble-tht.kicad_mod

@@ -0,0 +1,40 @@
+(footprint "xiao-ble-tht" (version 20211014) (generator pcbnew)
+  (layer "F.Cu")
+  (tedit 62108D0B)
+  (attr smd exclude_from_pos_files)
+  (fp_text reference "U?" (at -19.3989 -11.28268) (layer "F.SilkS") hide
+    (effects (font (size 0.889 0.889) (thickness 0.1016)))
+    (tstamp 1c479411-a194-4685-8eeb-e81966c16c7f)
+  )
+  (fp_text value "xiao-ble-thruhole" (at -19.8434 -0.29718) (layer "F.SilkS") hide
+    (effects (font (size 0.6096 0.6096) (thickness 0.0762)))
+    (tstamp d811e9ac-fc59-4c9b-8d93-83a5a9c048b6)
+  )
+  (fp_rect (start -8.89 10.5) (end 8.89 -10.5) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp 116e44aa-10c6-4541-8b90-5b7a2f5434bd))
+  (fp_rect (start 3.350197 -6.785813) (end 5.128197 -4.118813) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp a1111a45-eeef-42a4-8ca2-b88859685c82))
+  (fp_rect (start -3.507811 -8.182813) (end -5.285811 -10.849813) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp a6f271d5-ba8a-454d-80cb-5f2f863f2343))
+  (fp_rect (start 3.350197 -10.849813) (end 5.128197 -8.182813) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp bb88374b-bed5-4557-ac17-b524808b3664))
+  (fp_rect (start -5.285811 -6.785813) (end -3.507811 -4.118813) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp f5248a36-36cb-4bf1-a463-d1ff91adf3ac))
+  (pad "1" thru_hole oval (at -7.62 -7.62) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp 8a11f86e-586e-495d-a11e-a1e650589934))
+  (pad "2" thru_hole oval (at -7.62 -5.08) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp e4d9ec61-16f7-410d-891d-89481964ef82))
+  (pad "3" thru_hole oval (at -7.62 -2.54) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp 75b890e6-df6d-4a6e-acaa-0870cda0d189))
+  (pad "4" thru_hole oval (at -7.62 0) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp 1b7a2775-7631-4d4f-8b27-ab588adb3b7d))
+  (pad "5" thru_hole oval (at -7.62 2.54) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp 2caa1d4c-02f2-443a-a145-dc5854878c73))
+  (pad "6" thru_hole oval (at -7.62 5.08) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp 761a1a33-98a4-41af-9660-18c12d51b442))
+  (pad "7" thru_hole oval (at -7.62 7.62) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp a20b891b-a240-411f-9914-9ac989f03074))
+  (pad "8" thru_hole oval (at 7.62 7.62 180) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp 9c4384c0-9a57-4262-8711-eec9b8ecb4c6))
+  (pad "9" thru_hole oval (at 7.62 5.08 180) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp 867e444b-3681-4baf-9d08-1188c3544771))
+  (pad "10" thru_hole oval (at 7.62 2.54 180) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp 0a4f1792-568b-402b-9700-fd4b01130ff8))
+  (pad "11" thru_hole oval (at 7.62 0 180) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp 4522c285-a407-4012-88ce-5549f5f2a2d9))
+  (pad "12" thru_hole oval (at 7.62 -2.54 180) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp 890f2928-0780-4ddd-8ccb-24fccaa5c6fc))
+  (pad "13" thru_hole oval (at 7.62 -5.08 180) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp 2338eb22-64ca-4f30-8ba1-2f7cf75ffba1))
+  (pad "14" thru_hole oval (at 7.62 -7.62 180) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp ae516570-a837-4ec7-a722-6d190e57c256))
+  (pad "15" thru_hole circle (at -1.27 -8.572 90) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp b370e60c-b738-4596-b4de-5ade258f269e))
+  (pad "16" thru_hole circle (at 1.27 -8.572 90) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp 19c0bd2b-6b0e-4d97-a0be-01d0c6efb6b0))
+  (pad "17" thru_hole circle (at -1.27 -6.032 90) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp 0a24ded2-bf71-4e3b-b256-1f46996c2720))
+  (pad "18" thru_hole circle (at 1.27 -6.032 90) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp 5aa3a350-81ea-4759-8164-45e4cfc68b3a))
+  (pad "19" thru_hole circle (at -4.445 -0.317 180) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp 79509df8-dd6d-474b-bcaa-263daec27871))
+  (pad "20" thru_hole circle (at -4.445 -2.222 180) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp 4a564fab-879b-49c4-b927-6f8f249dc7f0))
+  (pad "21" thru_hole circle (at 3.81 9.208 180) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp faaa6cbd-5b1e-4809-af1e-d670ea3421a9))
+  (pad "22" thru_hole circle (at 5.715 9.208 180) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp 10b1ec97-e390-4fc6-b0ba-a83b18234dcb))
+)

eCAD/cmdr_keyboard/mcu.pretty/xiao-smd.kicad_mod

@@ -0,0 +1,36 @@
+(footprint "xiao-smd" (version 20211014) (generator pcbnew)
+  (layer "F.Cu")
+  (tedit 61D90090)
+  (attr smd exclude_from_pos_files)
+  (fp_text reference "U?" (at -19.3989 -11.28268) (layer "F.SilkS") hide
+    (effects (font (size 0.889 0.889) (thickness 0.1016)))
+    (tstamp 1c479411-a194-4685-8eeb-e81966c16c7f)
+  )
+  (fp_text value "xiao-ble-thruhole" (at -19.8434 -0.29718) (layer "F.SilkS") hide
+    (effects (font (size 0.6096 0.6096) (thickness 0.0762)))
+    (tstamp d811e9ac-fc59-4c9b-8d93-83a5a9c048b6)
+  )
+  (fp_rect (start -8.89 10.5) (end 8.89 -10.5) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp 116e44aa-10c6-4541-8b90-5b7a2f5434bd))
+  (fp_rect (start 3.350197 -6.785813) (end 5.128197 -4.118813) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp a1111a45-eeef-42a4-8ca2-b88859685c82))
+  (fp_rect (start -3.507811 -8.182813) (end -5.285811 -10.849813) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp a6f271d5-ba8a-454d-80cb-5f2f863f2343))
+  (fp_rect (start 3.350197 -10.849813) (end 5.128197 -8.182813) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp bb88374b-bed5-4557-ac17-b524808b3664))
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+  (pad "2" smd oval (at -8.56996 -5.08 180) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 2338eb22-64ca-4f30-8ba1-2f7cf75ffba1))
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+  (pad "6" smd oval (at -8.56996 5.08 180) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 867e444b-3681-4baf-9d08-1188c3544771))
+  (pad "7" smd oval (at -8.56996 7.62 180) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 9c4384c0-9a57-4262-8711-eec9b8ecb4c6))
+  (pad "8" smd oval (at 8.56996 7.62) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp a20b891b-a240-411f-9914-9ac989f03074))
+  (pad "9" smd oval (at 8.56996 5.08) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 761a1a33-98a4-41af-9660-18c12d51b442))
+  (pad "10" smd oval (at 8.56996 2.54) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 2caa1d4c-02f2-443a-a145-dc5854878c73))
+  (pad "11" smd oval (at 8.56996 0) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 1b7a2775-7631-4d4f-8b27-ab588adb3b7d))
+  (pad "12" smd oval (at 8.56996 -2.54) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 75b890e6-df6d-4a6e-acaa-0870cda0d189))
+  (pad "13" smd oval (at 8.56996 -5.08) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp e4d9ec61-16f7-410d-891d-89481964ef82))
+  (pad "14" smd oval (at 8.56996 -7.62) (size 2.75 1.8) (drill (offset -0.475 0)) (layers "F.Cu" "F.Paste" "F.Mask") (tstamp 8a11f86e-586e-495d-a11e-a1e650589934))
+  (pad "15" thru_hole circle (at -1.27 -8.572 90) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp b370e60c-b738-4596-b4de-5ade258f269e))
+  (pad "16" thru_hole circle (at 1.27 -8.572 90) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp 19c0bd2b-6b0e-4d97-a0be-01d0c6efb6b0))
+  (pad "17" thru_hole circle (at -1.27 -6.032 90) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp 0a24ded2-bf71-4e3b-b256-1f46996c2720))
+  (pad "18" thru_hole circle (at 1.27 -6.032 90) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp 5aa3a350-81ea-4759-8164-45e4cfc68b3a))
+)

eCAD/cmdr_keyboard/mcu.pretty/xiao-tht.kicad_mod

@@ -0,0 +1,36 @@
+(footprint "xiao-tht" (version 20211014) (generator pcbnew)
+  (layer "F.Cu")
+  (tedit 61D9008C)
+  (attr smd exclude_from_pos_files)
+  (fp_text reference "U?" (at -19.3989 -11.28268) (layer "F.SilkS") hide
+    (effects (font (size 0.889 0.889) (thickness 0.1016)))
+    (tstamp 1c479411-a194-4685-8eeb-e81966c16c7f)
+  )
+  (fp_text value "xiao-ble-thruhole" (at -19.8434 -0.29718) (layer "F.SilkS") hide
+    (effects (font (size 0.6096 0.6096) (thickness 0.0762)))
+    (tstamp d811e9ac-fc59-4c9b-8d93-83a5a9c048b6)
+  )
+  (fp_rect (start -8.89 10.5) (end 8.89 -10.5) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp 116e44aa-10c6-4541-8b90-5b7a2f5434bd))
+  (fp_rect (start 3.350197 -6.785813) (end 5.128197 -4.118813) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp a1111a45-eeef-42a4-8ca2-b88859685c82))
+  (fp_rect (start -3.507811 -8.182813) (end -5.285811 -10.849813) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp a6f271d5-ba8a-454d-80cb-5f2f863f2343))
+  (fp_rect (start 3.350197 -10.849813) (end 5.128197 -8.182813) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp bb88374b-bed5-4557-ac17-b524808b3664))
+  (fp_rect (start -5.285811 -6.785813) (end -3.507811 -4.118813) (layer "Dwgs.User") (width 0.12) (fill none) (tstamp f5248a36-36cb-4bf1-a463-d1ff91adf3ac))
+  (pad "1" thru_hole oval (at -7.62 -7.62) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp 8a11f86e-586e-495d-a11e-a1e650589934))
+  (pad "2" thru_hole oval (at -7.62 -5.08) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp e4d9ec61-16f7-410d-891d-89481964ef82))
+  (pad "3" thru_hole oval (at -7.62 -2.54) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp 75b890e6-df6d-4a6e-acaa-0870cda0d189))
+  (pad "4" thru_hole oval (at -7.62 0) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp 1b7a2775-7631-4d4f-8b27-ab588adb3b7d))
+  (pad "5" thru_hole oval (at -7.62 2.54) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp 2caa1d4c-02f2-443a-a145-dc5854878c73))
+  (pad "6" thru_hole oval (at -7.62 5.08) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp 761a1a33-98a4-41af-9660-18c12d51b442))
+  (pad "7" thru_hole oval (at -7.62 7.62) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp a20b891b-a240-411f-9914-9ac989f03074))
+  (pad "8" thru_hole oval (at 7.62 7.62 180) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp 9c4384c0-9a57-4262-8711-eec9b8ecb4c6))
+  (pad "9" thru_hole oval (at 7.62 5.08 180) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp 867e444b-3681-4baf-9d08-1188c3544771))
+  (pad "10" thru_hole oval (at 7.62 2.54 180) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp 0a4f1792-568b-402b-9700-fd4b01130ff8))
+  (pad "11" thru_hole oval (at 7.62 0 180) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp 4522c285-a407-4012-88ce-5549f5f2a2d9))
+  (pad "12" thru_hole oval (at 7.62 -2.54 180) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp 890f2928-0780-4ddd-8ccb-24fccaa5c6fc))
+  (pad "13" thru_hole oval (at 7.62 -5.08 180) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp 2338eb22-64ca-4f30-8ba1-2f7cf75ffba1))
+  (pad "14" thru_hole oval (at 7.62 -7.62 180) (size 2.75 1.8) (drill 1 (offset -0.475 0)) (layers *.Cu *.Mask) (tstamp ae516570-a837-4ec7-a722-6d190e57c256))
+  (pad "15" thru_hole circle (at -1.27 -8.572 90) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp b370e60c-b738-4596-b4de-5ade258f269e))
+  (pad "16" thru_hole circle (at 1.27 -8.572 90) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp 19c0bd2b-6b0e-4d97-a0be-01d0c6efb6b0))
+  (pad "17" thru_hole circle (at -1.27 -6.032 90) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp 0a24ded2-bf71-4e3b-b256-1f46996c2720))
+  (pad "18" thru_hole circle (at 1.27 -6.032 90) (size 1.397 1.397) (drill 1.016) (layers *.Cu *.Mask) (tstamp 5aa3a350-81ea-4759-8164-45e4cfc68b3a))
+)

eCAD/cmdr_keyboard/sym-lib-table

@@ -0,0 +1,5 @@
+(sym_lib_table
+  (version 7)
+  (lib (name "cmdr_mainboard-rescue")(type "Legacy")(uri "${KIPRJMOD}/cmdr_keyboard-rescue.lib")(options "")(descr ""))
+  (lib (name "kleeb")(type "KiCad")(uri "${KIPRJMOD}/mcu.kicad_sym")(options "")(descr ""))
+)

firmware/.gitignore

@@ -1,2 +0,0 @@
-.pio
-.vscode

firmware/Makefile

@@ -1,25 +0,0 @@
-# Uncomment lines below if you have problems with $PATH
-#SHELL := /bin/bash
-#PATH := /usr/local/bin:$(PATH)
-
-all:
-				platformio run
-
-upload:
-				platformio run --target upload
-
-clean:
-				platformio run --target clean
-
-program:
-				platformio run --target program
-
-uploadfs:
-				platformio run --target uploadfs
-
-update:
-				platformio update
-
-bear:
-				platformio run --target clean
-				bear make all

firmware/platformio.ini

@@ -1,16 +0,0 @@
-; PlatformIO Project Configuration File
-;
-;   Build options: build flags, source filter
-;   Upload options: custom upload port, speed and extra flags
-;   Library options: dependencies, extra library storages
-;   Advanced options: extra scripting
-;
-; Please visit documentation for the other options and examples
-; http://docs.platformio.org/page/projectconf.html
-
-[env:teensylc]
-platform = teensy
-board = teensylc
-framework = arduino
-build_flags = -D USB_HID -D LAYOUT_SWEDISH -w
-board_build.f_cpu = 48000000L 

firmware/src/main.cpp

@@ -1,726 +0,0 @@
-/*
- * =======================================================================================================
- * -------------------------------------------------------------------------------------------------------
- * ---####################-----###########-------###########-----############--############-############--
- * --######################---#############-----#############----            --            -           ---
- * --######              ##---#####     ###-----###     #####---------##-------#######------#-------------
- * --      --------------  ---     -----    ---    -----     ---------##-------#------------#-------------
- * --#####--------------------#####------####-####------#####---------##-------###########--############--
- * --     --------------------     ------         ------     ---------  -------           --            --
- * --#####--------------------#####--------#####--------#####---------------------------------------------
- * --     --------------------     --------     --------     ---------------------------------------------
- * --######--------------##---#####---------------------#####---------- CMtec CMDR Keyboard 42 -----------
- * --##################### ---#####---------------------#####---------------------------------------------
- * ---################### ----#####---------------------#####---------------------------------------------
- * ---                   -----     ---------------------     ---------------------------------------------
- * -------------------------------------------------------------------------------------------------------
- * =======================================================================================================
- *
- *  Copyright 2022 Christoffer Martinsson <cm@cmtec.se>
- *
- *  CMtec CMDR Keyboard 42 can be redistributed and/or modified under the terms of the GNU General
- *  Public License (Version 2), as published by the Free Software Foundation.
- *  A copy of the license can be found online at www.gnu.o urg/licenses.
- *
- *  CMtec CMDR Keyboard 42 is distributed in the hope that it will be useful, but WITHOUT ANY
- *  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- *  A PARTICULAR PURPOSE. See the GNU General Public License for more details.
- *
- *  Keyboard/Mouse based on standard teensy "Keypad" library for button scanning, standard teensy
- *  "usb_keyboard" library for HID keyboard/mouse usb data communication.
- *
- *  Layer 0
- *  ------------------------------------------      ---------------------------------------------
- *  |  Tab/Fn2 |  Q  |  W  |  E  |  R  |  T  |      |  Y  |  U  |  I  |  O  |  P  |      Å      |
- *  | Ctrl/Esc |  A  |  S  |  D  |  F  |  G  |      |  H  |  J  |  K  |  L  |  Ö  |      Ä      |
- *  |  Shift   |  Z  |  X  |  C  |  V  |  B  |      |  N  |  M  |  ,  |  .  |  -  | Shift/Enter |
- *  -----------------| Alt |  Spc | BSpc/Fn1 |      | Spc/Fn1 | AltGr | Win |--------------------
- *                   -------------------------      -------------------------
- *  Layer 1 (Fn1)
- *  ------------------------------------------      ---------------------------------------------
- *  |  Tab/Fn2 |  F1 |  F2 |  F3 |  F4 |  F5 |      |  F6 |  F7 |  F8 |  F9 | F10 |     F11     |
- *  | Ctrl/Esc |  1  |  2  |  3  |  4  |  5  |      |  6  |  7  |  8  |  9  |  0  |      ´      |
- *  |  Shift   |  6  |  7  |  8  |  9  |  0  |      | F18 |  <  |  '  |  ¨  |  +  | Shift/Enter |
- *  -----------------| Alt |  Spc | BSpc/Fn1 |      | Spc/Fn1 | AltGr | Win |--------------------
- *                   -------------------------      -------------------------
- *  Layer 2 (Fn2)
- *  ------------------------------------------      ---------------------------------------------
- *  |  Tab/Fn2 | F12 | F13 | F14 | F15 | F16 |      | ML  | MD  | MU  | MR  | MWU |   CapsLock  |
- *  | Ctrl/Esc | Prev| Play| Next|  M1 |  M2 |      | Left| Down| Up  |Right| MWD |    PrtSc    |
- *  |  Shift   |  §  | Del | F17 | SCE |  M3 |      | Home| PgD | PgU | End | Ins | Shift/Enter |
- *  -----------------| Alt |  Spc | BSpc/Fn1 |      | Spc/Fn1 | AltGr | Win |--------------------
- *                   -------------------------      -------------------------
- *
- *  Features:
- *
- *      * 42 keys "Split" keyboard layout. 36 finger buttons and 6 thumb buttons.
- *      * Extreme low profile (only one pcb).
- *      * Cost efficient solution with one pcb and one 3D printed cover.
- *      * Function keys with total of four layer support (Primary + 2fn layers + Game mode).
- *      * Mouse movement, wheel up, wheel down, left button, right button and middle button support
- *      * Status indication -
- *          - LED off = Normal mode
- *          - LED flashing = Caps Lock activated
- *      * Tap/Hold functionality (only for layer0)
- *      * Combo key (up to three simultaneous keys) support. Configurable for each button
- */
-
-#include <Arduino.h>
-#include <Keypad.h>
-
-#define USB_LED_NUM_LOCK 0
-#define USB_LED_CAPS_LOCK 1
-#define USB_LED_SCROLL_LOCK 2
-
-#define KEY_OFFSET 0xAA00 // Offset to apply for not interfere with already defined keyboard keys
-
-#define KEY_MWU 1 + KEY_OFFSET    // Mouse wheel up
-#define KEY_MWD 2 + KEY_OFFSET    // Mouse wheel down
-#define KEY_M1 3 + KEY_OFFSET     // Mouse button 1 (left)
-#define KEY_M2 4 + KEY_OFFSET     // Mouse button 2 (right)
-#define KEY_M3 5 + KEY_OFFSET     // Mouse button 3 (middle/wheel)
-#define KEY_MU 6 + KEY_OFFSET     // Mouse Y+
-#define KEY_ML 7 + KEY_OFFSET     // Mouse X-
-#define KEY_MD 8 + KEY_OFFSET     // Mouse Y-
-#define KEY_MR 9 + KEY_OFFSET     // Mouse X+
-#define KEY_FN1 10 + KEY_OFFSET   // Function layer 1 button
-#define KEY_FN2 11 + KEY_OFFSET   // Function layer 2 button
-#define KEY_COMBO 12 + KEY_OFFSET // Combo key (pressing all key defined in combo array)
-
-#define TAP_TIMEOUT 140   // Key tap timeout (ms)
-#define NBR_OF_BUTTONS 42 // Number of buttons used (42 in this case)
-
-struct Button
-{
-    int keypad_kchar = 0;
-    uint16_t keycode = NO_KEY;
-    uint16_t tap_keycode = NO_KEY;
-    uint16_t fn1_keycode = NO_KEY;
-    uint16_t fn2_keycode = NO_KEY;
-    bool hold_direct = true;
-    uint16_t combo_keycode[3] = {NO_KEY, NO_KEY, NO_KEY};
-    int kstate = IDLE;
-    uint16_t last_keycode = NO_KEY;
-    bool run_keycode = false;
-    int tap_state = 0;
-    bool tap_timeout_enable = false;
-    bool tap_release_enable = false;
-    unsigned long tap_timeout_timestamp = 0;
-    unsigned long tap_release_timestamp = 0;
-    bool tap_inhibit = false;
-};
-
-const byte KP_ROWS = 4;
-const byte KP_COLS = 12;
-
-byte kp_rowPins[KP_ROWS] = {0, 1, 2, 3};
-byte kp_colPins[KP_COLS] = {9, 8, 7, 6, 5, 4, 19, 18, 17, 16, 15, 14};
-
-char kp_keys[KP_ROWS][KP_COLS] = {
-    {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12},
-    {13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24},
-    {25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36},
-    {0, 0, 0, 37, 38, 39, 40, 41, 42, 0, 0, 0}};
-
-Keypad kp_keypad = Keypad(makeKeymap(kp_keys), kp_rowPins, kp_colPins, KP_ROWS, KP_COLS);
-
-/* Keymap config -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- */
-
-/* Valid "Fn0 (hold) key" when using tap mode are: KEY_LEFT_SHIFT, KEY_RIGHT_SHIFT, KEY_LEFT_CTRL, KEY_RIGHT_CTRL, KEY_RIGHT_ALT, KEY_LEFT_GUI, KEY_RIGHT_GUI, KEY_FN1, KEY_FN2
- * "Button ID" corresponding with the physical design of the actual keyboard. DO NOT CHANGE BTN ID!
-  -------------------------------------      -------------------------------------
-  |  1  |  2  |  3  |  4  |  5  |  6  |      |  7  |  8  |  9  | 1O  | 11  | 12  |
-  | 13  | 14  | 15  | 16  | 17  | 18  |      | 19  | 20  | 21  | 22  | 23  | 24  |
-  | 25  | 26  | 27  | 28  | 29  | 30  |      | 31  | 32  | 33  | 34  | 35  | 36  |
-  ------------------| 37  | 38  | 39  |      | 40  | 41  | 42  |------------------
-                    -------------------      -------------------
- * "Fn0 hold key" is normal key in non tap mode. In tap mode this key is the hold key.
- * "Fn0 tap key" enables tap mode.
- * "Fn1 key" is the layer 1 key to use. Don NOT add KEY_FN1 or KEY_FN2 to this layer.
- * "Fn2 key" is the layer 2 key to use. Don NOT add KEY_FN1 or KEY_FN2 to this layer.
-   "Fn1 key" and "Fn2 key" are N/A when using tap mode and should me defined as NO_KEY.
- * "Hold direct" enables sending PRESS command as soon as the hold key is pressed (regardless if you intend to press the tap key).
- * "Combo keys" defines up to three keys pressed together when key KEY_COMBO used. If Fn1/2 is used in combo it must be placed in the first position od the array */
-
-// clang-format off
-Button buttons[NBR_OF_BUTTONS] =
- {
-/* Btn ID  Fn0 (hold) key    Fn0 tap key     Fn1 key           Fn2 key                 Hold direct  Combo keys */
-   {1,     KEY_FN2,          KEY_TAB,        NO_KEY,           NO_KEY,                 true,        {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {2,     KEY_Q,            NO_KEY,         KEY_F1,           KEY_F12,                false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {3,     KEY_W,            NO_KEY,         KEY_F2,           KEY_F13,                false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {4,     KEY_E,            NO_KEY,         KEY_F3,           KEY_F14,                false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {5,     KEY_R,            NO_KEY,         KEY_F4,           KEY_F15,                false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {6,     KEY_T,            NO_KEY,         KEY_F5,           KEY_F16,                false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {7,     KEY_Y,            NO_KEY,         KEY_F6,           KEY_ML,                 false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {8,     KEY_U,            NO_KEY,         KEY_F7,           KEY_MD,                 false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {9,     KEY_I,            NO_KEY,         KEY_F8,           KEY_MU,                 false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {10,    KEY_O,            NO_KEY,         KEY_F9,           KEY_MR,                 false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {11,    KEY_P,            NO_KEY,         KEY_F10,          KEY_MWU,                false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {12,    'å',              NO_KEY,         KEY_F11,          KEY_CAPS_LOCK,          false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {13,    KEY_LEFT_CTRL,    KEY_ESC,        NO_KEY,           NO_KEY,                 true,        {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {14,    KEY_A,            NO_KEY,         KEY_1,            KEY_MEDIA_PREV_TRACK,   false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {15,    KEY_S,            NO_KEY,         KEY_2,            KEY_MEDIA_PLAY_PAUSE,   false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {16,    KEY_D,            NO_KEY,         KEY_3,            KEY_MEDIA_NEXT_TRACK,   false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {17,    KEY_F,            NO_KEY,         KEY_4,            KEY_M1,                 false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {18,    KEY_G,            NO_KEY,         KEY_5,            KEY_M2,                 false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {19,    KEY_H,            NO_KEY,         KEY_6,            KEY_LEFT_ARROW,         false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {20,    KEY_J,            NO_KEY,         KEY_7,            KEY_DOWN_ARROW,         false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {21,    KEY_K,            NO_KEY,         KEY_8,            KEY_UP_ARROW,           false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {22,    KEY_L,            NO_KEY,         KEY_9,            KEY_RIGHT_ARROW,        false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {23,    'ö',              NO_KEY,         KEY_0,            KEY_MWD,                false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {24,    'ä',              NO_KEY,         KEY_EQUAL,        KEY_PRINTSCREEN,        false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {25,    KEY_LEFT_SHIFT,   NO_KEY,         KEY_LEFT_SHIFT,   KEY_LEFT_SHIFT,         false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {26,    KEY_Z,            NO_KEY,         KEY_6,            '§',                    false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {27,    KEY_X,            NO_KEY,         KEY_7,            KEY_DELETE,             false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {28,    KEY_C,            NO_KEY,         KEY_8,            KEY_F17,                false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {29,    KEY_V,            NO_KEY,         KEY_9,            KEY_COMBO,              false,       {KEY_LEFT_SHIFT, KEY_LEFT_CTRL, KEY_ESC},  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {30,    KEY_B,            NO_KEY,         KEY_0,            KEY_M3,                 false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {31,    KEY_N,            NO_KEY,         KEY_F18,          KEY_HOME,               false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {32,    KEY_M,            NO_KEY,         '<',              KEY_PAGE_DOWN,          false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {33,    KEY_COMMA,        NO_KEY,         KEY_BACKSLASH,    KEY_PAGE_UP,            false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {34,    KEY_PERIOD,       NO_KEY,         KEY_RIGHT_BRACE,  KEY_END,                false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {35,    KEY_SLASH,        NO_KEY,         KEY_MINUS,        KEY_INSERT,             false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {36,    KEY_RIGHT_SHIFT,  KEY_ENTER,      NO_KEY,           NO_KEY,                 true,        {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {37,    KEY_LEFT_ALT,     NO_KEY,         KEY_LEFT_ALT,     KEY_LEFT_ALT,           false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {38,    KEY_SPACE,        NO_KEY,         KEY_SPACE,        KEY_SPACE,              false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {39,    KEY_FN1,          KEY_BACKSPACE,  NO_KEY,           NO_KEY,                 true,        {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {40,    KEY_FN1,          KEY_SPACE,      NO_KEY,           NO_KEY,                 true,        {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {41,    KEY_COMBO,        NO_KEY,         KEY_COMBO,        KEY_COMBO,              false,       {KEY_FN1, KEY_RIGHT_ALT, NO_KEY},          IDLE, NO_KEY, false, 0, false, false, 0, 0, false},
-   {42,    KEY_LEFT_GUI,     NO_KEY,         KEY_LEFT_GUI,     KEY_LEFT_GUI,           false,       {NO_KEY, NO_KEY, NO_KEY},                  IDLE, NO_KEY, false, 0, false, false, 0, 0, false}};
-// clang-format on
-/* End of keymap config -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- */
-
-const int STATUS_LED = 13;
-bool status_led_on = false;
-int status_led_mode = 0;
-
-unsigned long current_timestamp = 0;
-unsigned long button_timestamp = 0;
-unsigned long mouse_wheel_timestamp = 0;
-unsigned long indicator_timestamp = 0;
-
-bool mouse_l = false;
-bool mouse_r = false;
-bool mouse_u = false;
-bool mouse_d = false;
-int mouse_x = 0;
-int mouse_y = 0;
-int mouse_wheel = 0;
-
-bool key_pressed = false;
-
-/**
-  Perform key action.
-
-  @param keycode code to apply action.
-  @param kstate PRESSED or RELEASED.
-  @return Action applied.
-*/
-bool set_key(uint16_t keycode, uint8_t kstate)
-{
-    /* Abort if keycode is invalid */
-    if (keycode == NO_KEY || keycode == KEY_FN1 || keycode == KEY_FN2 || keycode == KEY_COMBO)
-    {
-        return false;
-    }
-
-    /* Mouse buttons (HID mouse) */
-    if (keycode >= KEY_M1 && keycode <= KEY_M3)
-    {
-        if (kstate == RELEASED)
-        {
-            Mouse.release(1 << (((keycode - KEY_OFFSET) - (KEY_M1 - KEY_OFFSET))));
-        }
-        else if (kstate == PRESSED)
-        {
-            Mouse.press(1 << (((keycode - KEY_OFFSET) - (KEY_M1 - KEY_OFFSET))));
-        }
-    }
-
-    /* Mouse wheel (HID mouse) */
-    else if ((keycode == KEY_MWU || keycode == KEY_MWD))
-    {
-        if (kstate == RELEASED)
-        {
-            mouse_wheel = 0;
-        }
-        else if (kstate == PRESSED)
-        {
-            if (keycode == KEY_MWU)
-            {
-                mouse_wheel = 1;
-            }
-            else
-            {
-                mouse_wheel = -1;
-            }
-        }
-    }
-
-    /* Mouse X/Y (HID mouse) */
-    else if ((keycode == KEY_MU || keycode == KEY_MD || keycode == KEY_ML || keycode == KEY_MR))
-    {
-        if (kstate == RELEASED)
-        {
-            if (keycode == KEY_ML)
-            {
-                mouse_l = false;
-            }
-            if (keycode == KEY_MR)
-            {
-                mouse_r = false;
-            }
-            if (keycode == KEY_MU)
-            {
-                mouse_u = false;
-            }
-            if (keycode == KEY_MD)
-            {
-                mouse_d = false;
-            }
-        }
-        else if (kstate == PRESSED)
-        {
-            if (keycode == KEY_MU)
-            {
-                mouse_u = true;
-            }
-            else if (keycode == KEY_MD)
-            {
-                mouse_d = true;
-            }
-            else if (keycode == KEY_MR)
-            {
-                mouse_r = true;
-            }
-            else if (keycode == KEY_ML)
-            {
-                mouse_l = true;
-            }
-        }
-    }
-
-    /* Normal keyboard keys (HID keyboard) */
-    else
-    {
-        if (kstate == RELEASED)
-        {
-            Keyboard.release(keycode);
-        }
-        else if (kstate == PRESSED)
-        {
-            Keyboard.press(keycode);
-        }
-    }
-
-    return true;
-}
-
-/**
-  Scan key matrix and perform processing for each key.
-
-  @return void.
-*/
-void scan_buttons()
-{
-    /* Scan keypad */
-    if (kp_keypad.getKeys())
-    {
-
-        /* Enter bootloader if all four corner-buttons is pressed together */
-        int reboot = 0;
-        for (int i = 0; i < LIST_MAX; i++)
-        {
-            if ((kp_keypad.key[i].kchar == 1) && (kp_keypad.key[i].kstate == PRESSED || kp_keypad.key[i].kstate == HOLD))
-            {
-                reboot += 1;
-            }
-            if ((kp_keypad.key[i].kchar == 25) && (kp_keypad.key[i].kstate == PRESSED || kp_keypad.key[i].kstate == HOLD))
-            {
-                reboot += 1;
-            }
-            if ((kp_keypad.key[i].kchar == 12) && (kp_keypad.key[i].kstate == PRESSED || kp_keypad.key[i].kstate == HOLD))
-            {
-                reboot += 1;
-            }
-            if ((kp_keypad.key[i].kchar == 36) && (kp_keypad.key[i].kstate == PRESSED || kp_keypad.key[i].kstate == HOLD))
-            {
-                reboot += 1;
-            }
-        }
-        if (reboot == 4)
-        {
-            _reboot_Teensyduino_();
-        }
-
-        /* Check for FN mode */
-        int fn_mode = 0;
-        for (int i = 0; i < LIST_MAX; i++)
-        {
-            if (kp_keypad.key[i].kstate == PRESSED || kp_keypad.key[i].kstate == HOLD)
-            {
-                for (int j = 0; j < NBR_OF_BUTTONS; j++)
-                {
-                    if (buttons[j].keypad_kchar == kp_keypad.key[i].kchar)
-                    {
-                        /* Check if FN1 key are defined to this button (Layer 0 and first position in combo array)*/
-                        if (buttons[j].keycode == KEY_FN1 || (buttons[j].keycode == KEY_COMBO && buttons[j].combo_keycode[0] == KEY_FN1))
-                        {
-                            fn_mode = 1;
-                        }
-                        /* Check if FN2 key are defined to this button (Layer 0 and first position in combo array)*/
-                        else if (buttons[j].keycode == KEY_FN2 || (buttons[j].keycode == KEY_COMBO && buttons[j].combo_keycode[0] == KEY_FN2))
-                        {
-                            fn_mode = 2;
-                        }
-                        break;
-                    }
-                }
-            }
-        }
-
-        /* Process key press/release */
-        for (int i = 0; i < LIST_MAX; i++)
-        {
-            if (kp_keypad.key[i].kstate == PRESSED)
-            {
-                for (int j = 0; j < NBR_OF_BUTTONS; j++)
-                {
-                    if (buttons[j].keypad_kchar == kp_keypad.key[i].kchar && kp_keypad.key[i].stateChanged == true)
-                    {
-                        /* Tap state:
-                        0 = idle (not pressed for a while)
-                        1 = pressed
-                        2 = released within timeout, pressing tap key
-                        3 = pressed again within timeout, holding tap key */
-                        if (buttons[j].tap_keycode != NO_KEY && buttons[j].tap_state == 0)
-                        {
-                            buttons[j].tap_timeout_timestamp = current_timestamp + TAP_TIMEOUT;
-                            buttons[j].tap_timeout_enable = true;
-                            buttons[j].tap_release_timestamp = current_timestamp + TAP_TIMEOUT + 10;
-                            buttons[j].tap_release_enable = true;
-                            buttons[j].tap_state = 1;
-                        }
-                        else if (buttons[j].tap_keycode != NO_KEY && buttons[j].tap_state == 2)
-                        {
-                            buttons[j].tap_timeout_enable = false;
-                            buttons[j].tap_release_enable = false;
-                            buttons[j].tap_state = 3;
-                        }
-
-                        buttons[j].run_keycode = true;
-                        buttons[j].kstate = PRESSED;
-                        break;
-                    }
-                }
-            }
-            else if (kp_keypad.key[i].kstate == RELEASED)
-            {
-                for (int j = 0; j < NBR_OF_BUTTONS; j++)
-                {
-                    if (buttons[j].keypad_kchar == kp_keypad.key[i].kchar && kp_keypad.key[i].stateChanged == true)
-                    {
-                        /* Tap state:
-                        0 = idle (not pressed for a while)
-                        1 = pressed
-                        2 = released within timeout, pressing tap key
-                        3 = pressed again within timeout, holding tap key */
-                        if (buttons[j].tap_keycode != NO_KEY && buttons[j].tap_state == 1)
-                        {
-                            buttons[j].tap_release_timestamp = current_timestamp + TAP_TIMEOUT + 10;
-                            buttons[j].tap_release_enable = true;
-                            buttons[j].tap_state = 2;
-                        }
-                        else
-                        {
-                            buttons[j].tap_state = 0;
-                        }
-                        buttons[j].run_keycode = true;
-                        buttons[j].kstate = RELEASED;
-                        break;
-                    }
-                }
-            }
-        }
-
-        /* Check if any "non tap keys" has been pressed */
-        for (int i = 0; i < NBR_OF_BUTTONS; i++)
-        {
-            if (buttons[i].run_keycode == true && buttons[i].tap_keycode == NO_KEY && buttons[i].kstate == PRESSED)
-            {
-                for (int j = 0; j < NBR_OF_BUTTONS; j++)
-                {
-                    if (buttons[j].tap_keycode != NO_KEY)
-                    {
-                        buttons[j].tap_inhibit = true;
-                    }
-                }
-            }
-        }
-
-        /* Execute key commands */
-        for (int i = 0; i < NBR_OF_BUTTONS; i++)
-        {
-            /* Check if key should be processed */
-            if (buttons[i].run_keycode == true)
-            {
-                /* Check if key pressed or released */
-                if (buttons[i].kstate == PRESSED)
-                {
-                    /* Check if key is in tap mode */
-                    if (buttons[i].tap_keycode != NO_KEY)
-                    {
-                        /* Key is in tap mode. Perform action dependant on tap state*/
-                        if (buttons[i].tap_state == 1)
-                        {
-                            if (buttons[i].hold_direct == true)
-                            {
-                                /* Press hold key if "hold direct" is enabled (tap state = 1) */
-                                set_key(buttons[i].keycode, PRESSED);
-                            }
-
-                            /* Reset tap inhibit flag */
-                            buttons[i].tap_inhibit = false;
-                        }
-                    }
-                    else
-                    {
-                        if (fn_mode == 1)
-                        {
-                            if (buttons[i].fn1_keycode == KEY_COMBO)
-                            {
-                                /* Sending press command for all combo keys */
-                                for (int j = 0; j < 3; j++)
-                                {
-                                    set_key(buttons[i].combo_keycode[j], PRESSED);
-                                }
-                                buttons[i].last_keycode = KEY_COMBO;
-                            }
-                            else
-                            {
-                                set_key(buttons[i].fn1_keycode, PRESSED);
-                                buttons[i].last_keycode = buttons[i].fn1_keycode;
-                            }
-                        }
-                        else if (fn_mode == 2)
-                        {
-                            if (buttons[i].fn2_keycode == KEY_COMBO)
-                            {
-                                /* Sending press command for all combo keys */
-                                for (int j = 0; j < 3; j++)
-                                {
-                                    set_key(buttons[i].combo_keycode[j], PRESSED);
-                                }
-                                buttons[i].last_keycode = KEY_COMBO;
-                            }
-                            else
-                            {
-                                set_key(buttons[i].fn2_keycode, PRESSED);
-                                buttons[i].last_keycode = buttons[i].fn2_keycode;
-                            }
-                        }
-                        else
-                        {
-                            if (buttons[i].keycode == KEY_COMBO)
-                            {
-                                /* Sending press command for all combo keys */
-                                for (int j = 0; j < 3; j++)
-                                {
-                                    set_key(buttons[i].combo_keycode[j], PRESSED);
-                                }
-                                buttons[i].last_keycode = KEY_COMBO;
-                            }
-                            else
-                            {
-                                set_key(buttons[i].keycode, PRESSED);
-                                buttons[i].last_keycode = buttons[i].keycode;
-                            }
-                        }
-                    }
-                }
-                else if (buttons[i].kstate == RELEASED)
-                {
-                    /* Check if key is in tap mode */
-                    if (buttons[i].tap_keycode != NO_KEY)
-                    {
-                        /* Key is in tap mode. Perform action dependant on tap state*/
-                        if (buttons[i].tap_state == 2)
-                        {
-                            /* Press tap key if no other keys are pressed (tap state = 2) */
-                            set_key(buttons[i].tap_keycode, RELEASED); // Fix for not send press and hold for the tap key
-                            set_key(buttons[i].keycode, RELEASED);
-                            if (buttons[i].tap_inhibit == false)
-                            {
-                                set_key(buttons[i].tap_keycode, PRESSED);
-                            }
-                        }
-                        else
-                        {
-                            /* Release all keys (tap state = 0,1,3) */
-                            set_key(buttons[i].keycode, RELEASED);
-                            set_key(buttons[i].tap_keycode, RELEASED);
-                            buttons[i].tap_state = 0;
-                        }
-                    }
-                    else
-                    {
-                        if (buttons[i].last_keycode == KEY_COMBO)
-                        {
-                            /* Sending release command for all combo keys */
-                            for (int j = 0; j < 3; j++)
-                            {
-                                set_key(buttons[i].combo_keycode[j], RELEASED);
-                            }
-                        }
-                        else
-                        {
-                            /* Sending release command for last keycode related to this button */
-                            set_key(buttons[i].last_keycode, RELEASED);
-                        }
-                    }
-                }
-                /* Reset run_keycode flag */
-                buttons[i].run_keycode = false;
-            }
-        }
-    }
-
-    /* Set status indication */
-    if (keyboard_leds & (1 << USB_LED_CAPS_LOCK))
-    {
-        /* 2 = blinking (CapsLock) */
-        status_led_mode = 2;
-    }
-    else
-    {
-        /* 0 = off (normal) */
-        status_led_mode = 0;
-    }
-}
-
-void setup()
-{
-    /* Init HW */
-    pinMode(STATUS_LED, OUTPUT);
-    digitalWrite(STATUS_LED, LOW);
-}
-
-void loop()
-{
-    /* Update current time (ms) */
-    current_timestamp = millis();
-
-    /* Scan buttons 1ms */
-    if (current_timestamp >= button_timestamp)
-    {
-        button_timestamp = current_timestamp + 1;
-        scan_buttons();
-    }
-
-    /* Fn tap timeout TAP_TIMEOUT */
-    for (int i = 0; i < NBR_OF_BUTTONS; i++)
-    {
-        if (current_timestamp >= buttons[i].tap_timeout_timestamp && buttons[i].tap_timeout_enable)
-        {
-            if (buttons[i].tap_state == 1)
-            {
-                if (buttons[i].hold_direct == false)
-                {
-                    set_key(buttons[i].keycode, PRESSED);
-                }
-                buttons[i].tap_state = 0;
-            }
-            else if (buttons[i].tap_state == 2)
-            {
-                buttons[i].tap_state = 0;
-            }
-            buttons[i].tap_timeout_enable = false;
-        }
-    }
-
-    /* Fn tap release TAP_TIMEOUT + 10ms */
-    for (int i = 0; i < NBR_OF_BUTTONS; i++)
-    {
-        if (current_timestamp >= buttons[i].tap_release_timestamp && buttons[i].tap_release_enable)
-        {
-            set_key(buttons[i].tap_keycode, RELEASED);
-            buttons[i].tap_release_enable = false;
-            buttons[i].tap_state = 0;
-        }
-    }
-
-    /* Update mouse 20ms */
-    if (current_timestamp >= mouse_wheel_timestamp && (mouse_wheel != 0 || mouse_x != 0 || mouse_y != 0 || mouse_d == true || mouse_l == true || mouse_r == true || mouse_u == true))
-    {
-        /* Stop movement when no buttons are pressed */
-        if (mouse_d == false && mouse_u == false)
-        {
-            mouse_y = 0;
-        }
-        if (mouse_l == false && mouse_r == false)
-        {
-            mouse_x = 0;
-        }
-
-        /* Stop movement when both up/down or left/right are pressed */
-        if (mouse_d == true && mouse_u == true)
-        {
-            mouse_y = 0;
-        }
-        if (mouse_l == true && mouse_r == true)
-        {
-            mouse_x = 0;
-        }
-
-        /* Move mouse cursor/wheel */
-        Mouse.move(mouse_x, mouse_y, mouse_wheel);
-
-        /* Add mouse acceleration for next movement */
-        if (mouse_r == true && mouse_x < 50)
-        {
-            mouse_x++;
-        }
-        if (mouse_l == true && mouse_x > -50)
-        {
-            mouse_x--;
-        }
-        if (mouse_d == true && mouse_y < 50)
-        {
-            mouse_y++;
-        }
-        if (mouse_u == true && mouse_y > -50)
-        {
-            mouse_y--;
-        }
-
-        mouse_wheel_timestamp = current_timestamp + 20;
-    }
-
-    /* Update indicator 200ms */
-    if (current_timestamp >= indicator_timestamp)
-    {
-        if (status_led_mode == 2 && status_led_on == false)
-        {
-            digitalWrite(STATUS_LED, HIGH);
-            status_led_on = true;
-        }
-        else if (status_led_mode == 2 && status_led_on == true)
-        {
-            digitalWrite(STATUS_LED, LOW);
-            status_led_on = false;
-        }
-        else if (status_led_mode == 1)
-        {
-            digitalWrite(STATUS_LED, HIGH);
-            status_led_on = true;
-        }
-        else
-        {
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+ "num_enum 0.7.3",
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+ "packed_struct",
+ "usb-device",
+]
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+checksum = "ef27fde9c7b196ae28a24ee85cd50d73d3e39a3306f971090f871e8c6e7c4d24"
+dependencies = [
+ "cortex-m",
+ "embedded-hal 0.2.7",
+ "fugit",
+ "nb 1.1.0",
+ "pio",
+ "rp2040-hal",
+ "smart-leds-trait 0.2.1",
+ "smart-leds-trait 0.3.1",
+]
+
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rp2040/Cargo.toml

@@ -0,0 +1,51 @@
+[package]
+name = "cmdr-keyboard"
+version = "0.2.0"
+edition = "2021"
+
+[dependencies]
+cortex-m = "0.7.2"
+cortex-m-rt = "0.7"
+embedded-hal = "1.0.0"
+embedded_hal_0_2 = {package = "embedded-hal", version = "0.2.5", features = ["unproven"]}
+fugit = "0.3.6"
+panic-halt = "0.2.0"
+rp2040-boot2 = "0.3.0"
+rp2040-hal = {version = "0.11.0", features = ["binary-info", "critical-section-impl", "rt"]}
+
+# USB hid dependencies
+usbd-human-interface-device = {version = "0.5.1"}
+usb-device = "0.3"
+
+# ws2812-pio dependencies
+ws2812-pio = "0.9.0"
+smart-leds = "0.4.0"
+
+[lints.clippy]
+too_long_first_doc_paragraph = "allow"
+
+[lib]
+path = "src/lib.rs"
+
+[profile.release]
+codegen-units = 1
+debug = 0
+debug-assertions = false
+incremental = false
+lto = 'fat'
+opt-level = 3
+overflow-checks = false
+
+[[bin]]
+name = "cmdr-keyboard"
+test = false
+bench = false
+path = "src/main.rs"
+
+[features]
+default = []
+std = []
+
+[target.'cfg(target_arch = "arm")'.dependencies]
+static_cell = "2.1.0"
+portable-atomic = { version = "1.11.0", default-features = false, features = ["unsafe-assume-single-core"] }

rp2040/build.rs

@@ -0,0 +1,14 @@
+use std::fs::File;
+use std::io::Write;
+use std::path::PathBuf;
+
+fn main() {
+    // Put the linker script somewhere the linker can find it
+    let out = PathBuf::from(std::env::var_os("OUT_DIR").unwrap());
+    let memory_x = include_bytes!("memory.x");
+    let mut f = File::create(out.join("memory.x")).unwrap();
+    f.write_all(memory_x).unwrap();
+    println!("cargo:rustc-link-search={}", out.display());
+    println!("cargo:rerun-if-changed=build.rs");
+    println!("cargo:rerun-if-changed=memory.x");
+}

rp2040/memory.x

@@ -0,0 +1,72 @@
+MEMORY {
+    BOOT2 : ORIGIN = 0x10000000, LENGTH = 0x100
+    /*
+     * Here we assume you have 2048 KiB of Flash. This is what the Pi Pico
+     * has, but your board may have more or less Flash and you should adjust
+     * this value to suit.
+     */
+    FLASH : ORIGIN = 0x10000100, LENGTH = 2048K - 0x100
+    /*
+     * RAM consists of 4 banks, SRAM0-SRAM3, with a striped mapping.
+     * This is usually good for performance, as it distributes load on
+     * those banks evenly.
+     */
+    RAM : ORIGIN = 0x20000000, LENGTH = 256K
+}
+
+EXTERN(BOOT2_FIRMWARE)
+SECTIONS {
+    /* ### Boot loader
+     *
+     * An executable block of code which sets up the QSPI interface for
+     * 'Execute-In-Place' (or XIP) mode. Also sends chip-specific commands to
+     * the external flash chip.
+     *
+     * Must go at the start of external flash, where the Boot ROM expects it.
+     */
+    .boot2 ORIGIN(BOOT2) :
+    {
+        KEEP(*(.boot2));
+    } > BOOT2
+} INSERT BEFORE .text;
+
+SECTIONS {
+    /* ### Boot ROM info
+     *
+     * Goes after .vector_table, to keep it in the first 512 bytes of flash,
+     * where picotool can find it
+     */
+    .boot_info : ALIGN(4)
+    {
+        KEEP(*(.boot_info));
+    } > FLASH
+
+} INSERT AFTER .vector_table;
+
+/* move .text to start /after/ the boot info */
+_stext = ADDR(.boot_info) + SIZEOF(.boot_info);
+
+SECTIONS {
+    /* ### Picotool 'Binary Info' Entries
+     *
+     * Picotool looks through this block (as we have pointers to it in our
+     * header) to find interesting information.
+     */
+    .bi_entries : ALIGN(4)
+    {
+        /* We put this in the header */
+        __bi_entries_start = .;
+        /* Here are the entries */
+        KEEP(*(.bi_entries));
+        /* Keep this block a nice round size */
+        . = ALIGN(4);
+        /* We put this in the header */
+        __bi_entries_end = .;
+    } > FLASH
+} INSERT AFTER .text;
+
+SECTIONS {
+    .flash_end : {
+        __flash_binary_end = .;
+    } > FLASH
+} INSERT AFTER .uninit;

rp2040/src/board.rs

@@ -0,0 +1,156 @@
+//! Board bring-up and peripheral wiring for the CMDR Keyboard firmware.
+//!
+//! This module owns the RP2040 peripheral initialisation lifecycle so that the
+//! rest of the firmware can rely on already-configured clocks, GPIO, timers,
+//! USB, and LED control.  Nothing outside this module should directly touch raw
+//! PAC peripherals; callers interact with the strongly typed `BoardParts`
+//! returned after initialisation.
+
+use crate::{hardware, ButtonMatrix, MatrixPins, StatusLed};
+use cortex_m::delay::Delay;
+use cortex_m::interrupt;
+use rp2040_hal::{
+    Clock,
+    clocks::init_clocks_and_plls,
+    gpio::Pins,
+    pac,
+    pio::PIOExt,
+    sio::Sio,
+    timer::Timer,
+    watchdog::Watchdog,
+};
+use usb_device::class_prelude::UsbBusAllocator;
+
+pub type KeyboardMatrix = ButtonMatrix<
+    MatrixPins<{ hardware::KEY_ROWS }, { hardware::KEY_COLS }>,
+    { hardware::KEY_ROWS },
+    { hardware::KEY_COLS },
+    { hardware::NUMBER_OF_KEYS },
+>;
+
+pub type KeyboardStatusLed = StatusLed<pac::PIO0, rp2040_hal::pio::SM0, hardware::StatusLedPin>;
+
+/// Aggregates the peripherals required to run the keyboard firmware.
+pub struct Board {
+    pub button_matrix: KeyboardMatrix,
+    pub status_led: KeyboardStatusLed,
+    pub delay: Delay,
+    pub timer: Timer,
+    usb_bus: &'static UsbBusAllocator<rp2040_hal::usb::UsbBus>,
+}
+
+/// Components returned to the application after initialization.
+pub struct BoardParts {
+    pub button_matrix: KeyboardMatrix,
+    pub status_led: KeyboardStatusLed,
+    pub delay: Delay,
+    pub timer: Timer,
+    pub usb_bus: &'static UsbBusAllocator<rp2040_hal::usb::UsbBus>,
+}
+
+impl Board {
+    pub fn new() -> Self {
+        // Acquire RP2040 peripheral handles before board bring-up.
+        let mut pac = pac::Peripherals::take().unwrap();
+        let core = pac::CorePeripherals::take().unwrap();
+
+        let mut watchdog = Watchdog::new(pac.WATCHDOG);
+        // Bring up the primary system and USB clocks using the external crystal.
+        let clocks = init_clocks_and_plls(
+            hardware::XTAL_FREQ_HZ,
+            pac.XOSC,
+            pac.CLOCKS,
+            pac.PLL_SYS,
+            pac.PLL_USB,
+            &mut pac.RESETS,
+            &mut watchdog,
+        )
+        .ok()
+        .unwrap();
+
+        let sio = Sio::new(pac.SIO);
+        // Split the GPIO bank into the strongly typed board pins.
+        let pins = Pins::new(
+            pac.IO_BANK0,
+            pac.PADS_BANK0,
+            sio.gpio_bank0,
+            &mut pac.RESETS,
+        );
+
+        let (rows, cols, status_pin) = hardware::split_board_pins(pins);
+        let matrix_pins = MatrixPins::new(rows, cols);
+
+        // Create the debounced button matrix scanner with firmware thresholds.
+        let mut button_matrix = ButtonMatrix::new(
+            matrix_pins,
+            hardware::MATRIX_DEBOUNCE_SCANS_PRESS,
+            hardware::MATRIX_DEBOUNCE_SCANS_RELEASE,
+            hardware::MIN_PRESS_SPACING_SCANS,
+            hardware::RELEASE_GRACE_PERIOD_SCANS,
+        );
+        button_matrix.init_pins();
+
+        let (mut pio, sm0, _, _, _) = pac.PIO0.split(&mut pac.RESETS);
+        let status_led_pin = status_pin;
+        // Configure the WS2812 status LED using a dedicated PIO state machine.
+        let status_led = StatusLed::new(
+            status_led_pin,
+            &mut pio,
+            sm0,
+            clocks.peripheral_clock.freq(),
+        );
+
+        // Prepare shared timer peripherals and a blocking delay helper.
+        let timer = Timer::new(pac.TIMER, &mut pac.RESETS, &clocks);
+        let delay = Delay::new(core.SYST, clocks.system_clock.freq().to_Hz());
+
+        // Allocate the global USB bus for the HID device class.
+        let usb_bus = usb_allocator(
+            pac.USBCTRL_REGS,
+            pac.USBCTRL_DPRAM,
+            clocks.usb_clock,
+            &mut pac.RESETS,
+        );
+
+        Self {
+            button_matrix,
+            status_led,
+            delay,
+            timer,
+            usb_bus,
+        }
+    }
+
+    pub fn into_parts(self) -> BoardParts {
+        BoardParts {
+            button_matrix: self.button_matrix,
+            status_led: self.status_led,
+            delay: self.delay,
+            timer: self.timer,
+            usb_bus: self.usb_bus,
+        }
+    }
+}
+
+fn usb_allocator(
+    usbctrl_regs: pac::USBCTRL_REGS,
+    usbctrl_dpram: pac::USBCTRL_DPRAM,
+    usb_clock: rp2040_hal::clocks::UsbClock,
+    resets: &mut pac::RESETS,
+) -> &'static UsbBusAllocator<rp2040_hal::usb::UsbBus> {
+    // Lazily create and share the USB bus allocator between HID classes.
+    static USB_BUS: static_cell::StaticCell<UsbBusAllocator<rp2040_hal::usb::UsbBus>> =
+        static_cell::StaticCell::new();
+
+    interrupt::free(|_| {
+        USB_BUS.init_with(|| {
+            UsbBusAllocator::new(rp2040_hal::usb::UsbBus::new(
+                usbctrl_regs,
+                usbctrl_dpram,
+                usb_clock,
+                true,
+                resets,
+            ))
+        })
+    })
+}

rp2040/src/bootloader.rs

@@ -0,0 +1,80 @@
+//! Bootloader entry helpers shared between power-on checks and runtime combos.
+
+use crate::{KeyMatrix, StatusLed, layout, status::StatusMode};
+#[cfg(all(test, feature = "std"))]
+use crate::NUMBER_OF_KEYS;
+use cortex_m::asm;
+use rp2040_hal::{
+    gpio::AnyPin,
+    pio::{PIOExt, StateMachineIndex},
+};
+use usbd_human_interface_device::page::Keyboard;
+
+/// Returns true when the runtime bootloader chord is held.
+///
+/// The chord requires two Fn buttons, both Shift buttons and the primary Ctrl.
+pub fn chord_requested(pressed_keys: &KeyMatrix) -> bool {
+    if !modifier_pressed(pressed_keys, Keyboard::LeftShift)
+        || !modifier_pressed(pressed_keys, Keyboard::RightShift)
+    {
+        return false;
+    }
+
+    if !modifier_pressed(pressed_keys, Keyboard::LeftControl) {
+        return false;
+    }
+
+    let active_fn = layout::FN_BUTTONS
+        .iter()
+        .filter(|index| pressed_keys[**index as usize])
+        .count();
+
+    active_fn >= 2
+}
+
+fn modifier_pressed(pressed_keys: &KeyMatrix, key: Keyboard) -> bool {
+    layout::MAP[0]
+        .iter()
+        .enumerate()
+        .any(|(index, mapped)| *mapped == key && pressed_keys[index])
+}
+
+/// Puts the RP2040 into the ROM bootloader.
+pub fn enter<P, SM, I>(status_led: &mut StatusLed<P, SM, I>) -> !
+where
+    P: PIOExt,
+    SM: StateMachineIndex,
+    I: AnyPin<Function = P::PinFunction>,
+{
+    status_led.update(StatusMode::Bootloader);
+    let gpio_activity_pin_mask: u32 = 0;
+    let disable_interface_mask: u32 = 0;
+    rp2040_hal::rom_data::reset_to_usb_boot(gpio_activity_pin_mask, disable_interface_mask);
+    loop {
+        asm::nop();
+    }
+}
+
+#[cfg(all(test, feature = "std"))]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn chord_requires_all_modifier_keys_and_two_fn() {
+        // Confirm the bootloader chord only fires when both Shifts, Ctrl, and two Fn keys are held.
+        let mut pressed = [false; NUMBER_OF_KEYS];
+        for (index, key) in layout::MAP[0].iter().enumerate() {
+            match key {
+                Keyboard::LeftShift | Keyboard::RightShift | Keyboard::LeftControl => {
+                    pressed[index] = true;
+                }
+                _ => {}
+            }
+        }
+        pressed[layout::FN_BUTTONS[0] as usize] = true;
+        assert!(!chord_requested(&pressed));
+
+        pressed[layout::FN_BUTTONS[1] as usize] = true;
+        assert!(chord_requested(&pressed));
+    }
+}

rp2040/src/button_matrix.rs

@@ -0,0 +1,309 @@
+//! Button matrix scanner for CMDR Keyboard.
+//!
+//! The scanner owns a concrete set of matrix pins and produces a debounced
+//! boolean state for each key.
+
+use cortex_m::delay::Delay;
+use embedded_hal::digital::{InputPin, OutputPin};
+use rp2040_hal::gpio::{DynPinId, FunctionSioInput, FunctionSioOutput, Pin, PullNone, PullUp};
+
+/// Abstraction over the physical row/column pins backing the button matrix.
+pub trait MatrixPinAccess<const ROWS: usize, const COLS: usize> {
+    fn init_columns(&mut self);
+    fn set_column_low(&mut self, column: usize);
+    fn set_column_high(&mut self, column: usize);
+    fn read_row(&mut self, row: usize) -> bool;
+}
+
+/// Concrete matrix pins built from RP2040 dynamic pins.
+type RowPin = Pin<DynPinId, FunctionSioInput, PullUp>;
+type ColPin = Pin<DynPinId, FunctionSioOutput, PullNone>;
+
+/// Strongly typed bundle of row and column pins used during matrix scanning.
+pub struct MatrixPins<const ROWS: usize, const COLS: usize> {
+    rows: [RowPin; ROWS],
+    cols: [ColPin; COLS],
+}
+
+impl<const ROWS: usize, const COLS: usize> MatrixPins<ROWS, COLS> {
+    pub fn new(rows: [RowPin; ROWS], cols: [ColPin; COLS]) -> Self {
+        Self { rows, cols }
+    }
+}
+
+impl<const ROWS: usize, const COLS: usize> MatrixPinAccess<ROWS, COLS> for MatrixPins<ROWS, COLS> {
+    fn init_columns(&mut self) {
+        // Default every column high so rows can be strobed individually.
+        for column in self.cols.iter_mut() {
+            column.set_high().ok();
+        }
+    }
+
+    fn set_column_low(&mut self, column: usize) {
+        // Pull the active column low before sampling its rows.
+        self.cols[column].set_low().ok();
+    }
+
+    fn set_column_high(&mut self, column: usize) {
+        // Release the column after sampling to avoid ghosting.
+        self.cols[column].set_high().ok();
+    }
+
+    fn read_row(&mut self, row: usize) -> bool {
+        // Treat a low level as a pressed switch; default to false on IO errors.
+        self.rows[row].is_low().unwrap_or(false)
+    }
+}
+
+/// Row/column scanned button matrix driver with debounce counters.
+pub struct ButtonMatrix<P, const ROWS: usize, const COLS: usize, const KEYS: usize> {
+    pins: P,
+    pressed: [bool; KEYS],
+    press_threshold: u8,
+    release_threshold: u8,
+    debounce_counter: [u8; KEYS],
+    last_press_scan: [u32; KEYS],
+    last_release_scan: [u32; KEYS],
+    scan_counter: u32,
+    min_press_gap_scans: u32,
+    release_grace_period_scans: u32,
+}
+
+impl<P, const ROWS: usize, const COLS: usize, const KEYS: usize> ButtonMatrix<P, ROWS, COLS, KEYS>
+where
+    P: MatrixPinAccess<ROWS, COLS>,
+{
+    pub fn new(
+        pins: P,
+        press_threshold: u8,
+        release_threshold: u8,
+        min_press_gap_scans: u32,
+        release_grace_period_scans: u32,
+    ) -> Self {
+        debug_assert_eq!(KEYS, ROWS * COLS);
+        Self {
+            pins,
+            pressed: [false; KEYS],
+            press_threshold,
+            release_threshold,
+            debounce_counter: [0; KEYS],
+            last_press_scan: [0; KEYS],
+            last_release_scan: [0; KEYS],
+            scan_counter: 0,
+            min_press_gap_scans,
+            release_grace_period_scans,
+        }
+    }
+
+    pub fn init_pins(&mut self) {
+        self.pins.init_columns();
+    }
+
+    pub fn prime(&mut self, delay: &mut Delay, passes: usize) {
+        for _ in 0..passes {
+            self.scan_matrix(delay);
+        }
+    }
+
+    pub fn scan_matrix(&mut self, delay: &mut Delay) {
+        self.scan_counter = self.scan_counter.wrapping_add(1);
+        for column in 0..COLS {
+            self.pins.set_column_low(column);
+            delay.delay_us(1);
+            self.process_column(column);
+            self.pins.set_column_high(column);
+            delay.delay_us(1);
+        }
+    }
+
+    pub(crate) fn process_column(&mut self, column: usize) {
+        for row in 0..ROWS {
+            let button_index = column + (row * COLS);
+            let current_state = self.pins.read_row(row);
+
+            if current_state == self.pressed[button_index] {
+                self.debounce_counter[button_index] = 0;
+                continue;
+            }
+
+            self.debounce_counter[button_index] =
+                self.debounce_counter[button_index].saturating_add(1);
+
+            let threshold = if current_state {
+                self.press_threshold
+            } else {
+                self.release_threshold
+            };
+
+            if self.debounce_counter[button_index] >= threshold {
+                self.pressed[button_index] = match current_state {
+                    true => self.should_register_press(button_index),
+                    false => {
+                        // Track release events for grace period
+                        self.last_release_scan[button_index] = self.scan_counter;
+                        false
+                    }
+                };
+                self.debounce_counter[button_index] = 0;
+            }
+        }
+    }
+
+    pub fn buttons_pressed(&self) -> [bool; KEYS] {
+        self.pressed
+    }
+
+    fn should_register_press(&mut self, button_index: usize) -> bool {
+        let press_elapsed = self.scan_counter.wrapping_sub(self.last_press_scan[button_index]);
+        let release_elapsed = self.scan_counter.wrapping_sub(self.last_release_scan[button_index]);
+        
+        let can_register = (self.last_press_scan[button_index] == 0
+            || press_elapsed >= self.min_press_gap_scans)
+            && (self.last_release_scan[button_index] == 0
+                || release_elapsed >= self.release_grace_period_scans);
+
+        if can_register {
+            self.last_press_scan[button_index] = self.scan_counter;
+        }
+        can_register
+    }
+
+    #[cfg(all(test, feature = "std"))]
+    pub(crate) fn set_scan_counter(&mut self, value: u32) {
+        self.scan_counter = value;
+    }
+
+    #[cfg(all(test, feature = "std"))]
+    pub(crate) fn bump_scan_counter(&mut self) {
+        self.scan_counter = self.scan_counter.wrapping_add(1);
+    }
+}
+
+#[cfg(all(test, feature = "std"))]
+mod tests {
+    use super::*;
+    use core::cell::Cell;
+    use std::rc::Rc;
+
+    #[derive(Clone)]
+    struct MockMatrixPins {
+        row: Rc<Cell<bool>>,
+        column: Rc<Cell<bool>>,
+    }
+
+    impl MockMatrixPins {
+        fn new(row: Rc<Cell<bool>>, column: Rc<Cell<bool>>) -> Self {
+            Self { row, column }
+        }
+    }
+
+    impl MatrixPinAccess<1, 1> for MockMatrixPins {
+        fn init_columns(&mut self) {
+            self.column.set(true);
+        }
+
+        fn set_column_low(&mut self, _column: usize) {
+            self.column.set(false);
+        }
+
+        fn set_column_high(&mut self, _column: usize) {
+            self.column.set(true);
+        }
+
+        fn read_row(&mut self, _row: usize) -> bool {
+            self.row.get()
+        }
+    }
+
+    fn fixture() -> (
+        ButtonMatrix<MockMatrixPins, 1, 1, 1>,
+        Rc<Cell<bool>>,
+        Rc<Cell<bool>>,
+    ) {
+        // Provide a matrix instance backed by mock row/column signals for testing.
+        let row_state = Rc::new(Cell::new(false));
+        let column_state = Rc::new(Cell::new(false));
+        let pins = MockMatrixPins::new(row_state.clone(), column_state.clone());
+        let matrix = ButtonMatrix::new(pins, 5, 5, 200, 100);
+        (matrix, row_state, column_state)
+    }
+
+    #[test]
+    fn init_sets_columns_high() {
+        // Initialisation should drive the column line to its idle high level.
+        let (mut matrix, _row, column) = fixture();
+        assert!(!column.get());
+        matrix.init_pins();
+        assert!(column.get());
+    }
+
+    #[test]
+    fn debounce_respects_threshold() {
+        // Debounce counters must reach the threshold before toggling key state.
+        let (mut matrix, row, _column) = fixture();
+        let mut states = matrix.buttons_pressed();
+        assert!(!states[0]);
+
+        matrix.set_scan_counter(100);
+        row.set(true);
+        for _ in 0..4 {
+            matrix.bump_scan_counter();
+            matrix.process_column(0);
+            states = matrix.buttons_pressed();
+            assert!(!states[0]);
+        }
+        matrix.bump_scan_counter();
+        matrix.process_column(0);
+        states = matrix.buttons_pressed();
+        assert!(states[0]);
+
+        row.set(false);
+        for _ in 0..4 {
+            matrix.bump_scan_counter();
+            matrix.process_column(0);
+            states = matrix.buttons_pressed();
+            assert!(states[0]);
+        }
+        matrix.bump_scan_counter();
+        matrix.process_column(0);
+        states = matrix.buttons_pressed();
+        assert!(!states[0]);
+    }
+
+    #[test]
+    fn min_press_gap_blocks_fast_retrigger() {
+        // Verify that a second press faster than the configured gap is ignored until enough scans pass.
+        let (mut matrix, row, _column) = fixture();
+        matrix.set_scan_counter(1);
+
+        row.set(true);
+        for _ in 0..5 {
+            matrix.bump_scan_counter();
+            matrix.process_column(0);
+        }
+        assert!(matrix.buttons_pressed()[0]);
+
+        row.set(false);
+        for _ in 0..5 {
+            matrix.bump_scan_counter();
+            matrix.process_column(0);
+        }
+        assert!(!matrix.buttons_pressed()[0]);
+
+        row.set(true);
+        for _ in 0..5 {
+            matrix.bump_scan_counter();
+            matrix.process_column(0);
+        }
+        assert!(!matrix.buttons_pressed()[0]);
+
+        for _ in 0..200 {
+            matrix.bump_scan_counter();
+        }
+        for _ in 0..5 {
+            matrix.bump_scan_counter();
+            matrix.process_column(0);
+        }
+        assert!(matrix.buttons_pressed()[0]);
+    }
+}

rp2040/src/hardware.rs

@@ -0,0 +1,126 @@
+//! Hardware configuration and timing constants for the CMDR Keyboard.
+
+use rp2040_hal::gpio::{self, DynPinId, FunctionPio0, FunctionSioInput, FunctionSioOutput, Pin, PullNone, PullUp};
+use rp2040_hal::gpio::Pins;
+
+/// External crystal frequency (Hz).
+pub const XTAL_FREQ_HZ: u32 = 12_000_000;
+
+/// Debounce scans required before a key state toggles.
+/// Increased from 5/5 to 8/8 to prevent double characters from key bounce.
+/// At 250μs scan rate: 8 scans = 2ms debounce time.
+pub const MATRIX_DEBOUNCE_SCANS_PRESS: u8 = 8;
+pub const MATRIX_DEBOUNCE_SCANS_RELEASE: u8 = 8;
+
+/// Minimum scans between two press events for the same key (75ms at 250μs scan cadence).
+pub const MIN_PRESS_SPACING_SCANS: u32 = 300;
+
+/// Grace period after key release before allowing new press (37.5ms at 250μs scan cadence).
+/// This prevents phantom presses from release bounce.
+pub const RELEASE_GRACE_PERIOD_SCANS: u32 = 150;
+
+/// Initial scan iterations before trusting key state.
+pub const INITIAL_SCAN_PASSES: usize = 50;
+
+/// Button matrix geometry.
+pub const KEY_ROWS: usize = 4;
+pub const KEY_COLS: usize = 12;
+pub const NUMBER_OF_KEYS: usize = KEY_ROWS * KEY_COLS;
+
+/// USB identification constants.
+pub mod usb {
+    pub const VID: u16 = 0x1209;
+    pub const PID: u16 = 0x0001;
+    pub const MANUFACTURER: &str = "CMtec";
+    pub const PRODUCT: &str = "CMDR Keyboard";
+    pub const SERIAL_NUMBER: &str = "0001";
+}
+
+/// Timing cadence helpers used throughout the firmware.
+pub mod timers {
+    pub const USB_REPORT_INTERVAL_MS: u32 = 10;
+    pub const USB_TICK_INTERVAL_MS: u32 = 1;
+    pub const SCAN_TICK_INTERVAL_US: u32 = 250;
+    pub const STATUS_LED_INTERVAL_MS: u32 = 10;
+    pub const IDLE_TIMEOUT_MS: u32 = 5_000;
+}
+
+/// Physical GPIO assignments for the RP2040.
+pub mod pins {
+    pub const BUTTON_ROW_0: u8 = 0;
+    pub const BUTTON_ROW_1: u8 = 1;
+    pub const BUTTON_ROW_2: u8 = 29;
+    pub const BUTTON_ROW_3: u8 = 28;
+
+    pub const BUTTON_COL_0: u8 = 12;
+    pub const BUTTON_COL_1: u8 = 13;
+    pub const BUTTON_COL_2: u8 = 14;
+    pub const BUTTON_COL_3: u8 = 15;
+    pub const BUTTON_COL_4: u8 = 26;
+    pub const BUTTON_COL_5: u8 = 27;
+    pub const BUTTON_COL_6: u8 = 7;
+    pub const BUTTON_COL_7: u8 = 8;
+    pub const BUTTON_COL_8: u8 = 6;
+    pub const BUTTON_COL_9: u8 = 9;
+    pub const BUTTON_COL_10: u8 = 10;
+    pub const BUTTON_COL_11: u8 = 11;
+
+    pub const STATUS_LED: u8 = 16;
+}
+
+/// Dynamic pin types for matrix scanning and status LED control.
+pub type MatrixRowPin = Pin<DynPinId, FunctionSioInput, PullUp>;
+pub type MatrixColPin = Pin<DynPinId, FunctionSioOutput, PullNone>;
+pub type StatusLedPin = Pin<gpio::bank0::Gpio16, FunctionPio0, PullNone>;
+
+/// Consume the machine GPIO pins and split out matrix and status LED pins.
+pub fn split_board_pins(pins: Pins) -> ([MatrixRowPin; KEY_ROWS], [MatrixColPin; KEY_COLS], StatusLedPin) {
+    let rows = [
+        pins.gpio0.into_pull_up_input().into_dyn_pin(),
+        pins.gpio1.into_pull_up_input().into_dyn_pin(),
+        pins.gpio29.into_pull_up_input().into_dyn_pin(),
+        pins.gpio28.into_pull_up_input().into_dyn_pin(),
+    ];
+
+    let cols = [
+        pins.gpio12.into_push_pull_output().into_pull_type::<PullNone>().into_dyn_pin(),
+        pins.gpio13.into_push_pull_output().into_pull_type::<PullNone>().into_dyn_pin(),
+        pins.gpio14.into_push_pull_output().into_pull_type::<PullNone>().into_dyn_pin(),
+        pins.gpio15.into_push_pull_output().into_pull_type::<PullNone>().into_dyn_pin(),
+        pins.gpio26.into_push_pull_output().into_pull_type::<PullNone>().into_dyn_pin(),
+        pins.gpio27.into_push_pull_output().into_pull_type::<PullNone>().into_dyn_pin(),
+        pins.gpio7.into_push_pull_output().into_pull_type::<PullNone>().into_dyn_pin(),
+        pins.gpio8.into_push_pull_output().into_pull_type::<PullNone>().into_dyn_pin(),
+        pins.gpio6.into_push_pull_output().into_pull_type::<PullNone>().into_dyn_pin(),
+        pins.gpio9.into_push_pull_output().into_pull_type::<PullNone>().into_dyn_pin(),
+        pins.gpio10.into_push_pull_output().into_pull_type::<PullNone>().into_dyn_pin(),
+        pins.gpio11.into_push_pull_output().into_pull_type::<PullNone>().into_dyn_pin(),
+    ];
+
+    let status_led = pins
+        .gpio16
+        .into_function::<FunctionPio0>()
+        .into_pull_type::<PullNone>();
+
+    (rows, cols, status_led)
+}
+
+#[cfg(all(test, feature = "std"))]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn number_of_keys_matches_rows_and_cols() {
+        // Sanity-check that the declared key count matches the matrix geometry.
+        assert_eq!(NUMBER_OF_KEYS, KEY_ROWS * KEY_COLS);
+    }
+
+    #[test]
+    fn usb_metadata_is_consistent() {
+        // Ensure the device exposes meaningful USB identification strings and IDs.
+        assert_ne!(usb::VID, 0);
+        assert_ne!(usb::PID, 0);
+        assert!(!usb::MANUFACTURER.is_empty());
+        assert!(!usb::PRODUCT.is_empty());
+    }
+}

rp2040/src/keyboard.rs

@@ -0,0 +1,377 @@
+//! Keyboard state management and HID report generation.
+
+use crate::hardware;
+use crate::{NUMBER_OF_KEYS, KeyMatrix, KeyReport};
+use crate::layout;
+use crate::status::StatusSummary;
+use usbd_human_interface_device::page::Keyboard;
+use usb_device::device::UsbDeviceState;
+
+/// Tracks USB lifecycle state (suspend/idle/activity) for the keyboard HID device.
+pub struct UsbState {
+    pub initialized: bool,
+    pub active: bool,
+    pub suspended: bool,
+    pub wake_on_input: bool,
+    pub idle_mode: bool,
+    activity: bool,
+    activity_elapsed_ms: u32,
+}
+
+impl UsbState {
+    pub const fn new() -> Self {
+        Self {
+            initialized: false,
+            active: false,
+            suspended: false,
+            wake_on_input: false,
+            idle_mode: false,
+            activity: false,
+            activity_elapsed_ms: 0,
+        }
+    }
+
+    pub fn on_poll(&mut self) {
+        if !self.initialized {
+            self.initialized = true;
+        }
+        if !self.active {
+            self.mark_activity();
+        }
+        self.active = true;
+    }
+
+    pub fn mark_activity(&mut self) {
+        self.activity = true;
+        self.activity_elapsed_ms = 0;
+        self.idle_mode = false;
+    }
+
+    pub fn handle_input_activity(&mut self) {
+        self.mark_activity();
+        if self.suspended && self.wake_on_input {
+            self.wake_on_input = false;
+        }
+    }
+
+    pub fn on_suspend_change(&mut self, state: UsbDeviceState) {
+        let was_suspended = self.suspended;
+        self.suspended = state == UsbDeviceState::Suspend;
+
+        match (was_suspended, self.suspended) {
+            (true, false) => {
+                self.mark_activity();
+                self.wake_on_input = false;
+            }
+            (false, true) => {
+                self.idle_mode = true;
+                self.activity = false;
+                self.wake_on_input = true;
+            }
+            _ => {}
+        }
+    }
+
+    pub fn advance_idle_timer(&mut self, interval_ms: u32) {
+        if !self.activity {
+            return;
+        }
+        self.activity_elapsed_ms = self.activity_elapsed_ms.saturating_add(interval_ms);
+        if self.activity_elapsed_ms >= hardware::timers::IDLE_TIMEOUT_MS {
+            self.activity = false;
+            self.activity_elapsed_ms = 0;
+            self.idle_mode = true;
+        }
+    }
+
+    pub fn acknowledge_report(&mut self) {}
+}
+
+/// Captures per-key state transitions and the function layer active when it was pressed.
+#[derive(Copy, Clone, Default, Debug, PartialEq, Eq)]
+pub struct KeyboardButton {
+    pub pressed: bool,
+    pub previous_pressed: bool,
+    pub fn_mode: u8,
+}
+
+/// Discrete states for the sticky modifier state machine.
+#[derive(Copy, Clone, PartialEq, Eq, Debug)]
+pub enum StickyState {
+    Inactive,
+    Armed,
+    Latched,
+}
+
+impl StickyState {
+    pub fn is_armed(self) -> bool {
+        matches!(self, StickyState::Armed)
+    }
+
+    pub fn is_latched(self) -> bool {
+        matches!(self, StickyState::Latched)
+    }
+}
+
+/// Manages keyboard-wide state, layer selection, and HID report composition.
+pub struct KeyboardState {
+    buttons: [KeyboardButton; NUMBER_OF_KEYS],
+    sticky_state: StickyState,
+    sticky_key: Keyboard,
+    caps_lock_active: bool,
+    started: bool,
+    usb: UsbState,
+}
+
+impl KeyboardState {
+    pub fn new() -> Self {
+        // Initialise button, sticky, and host communication state.
+        Self {
+            buttons: [KeyboardButton::default(); NUMBER_OF_KEYS],
+            sticky_state: StickyState::Inactive,
+            sticky_key: Keyboard::NoEventIndicated,
+            caps_lock_active: false,
+            started: false,
+            usb: UsbState::new(),
+        }
+    }
+
+    pub fn process_scan(
+        &mut self,
+        pressed_keys: KeyMatrix,
+    ) -> KeyReport {
+        // Update each button from the latest scan and build the keyboard report.
+        let fn_mode = Self::fn_mode(&pressed_keys);
+
+        for (index, pressed) in pressed_keys.iter().enumerate() {
+            self.buttons[index].pressed = *pressed;
+        }
+
+        self.build_report(fn_mode)
+    }
+
+    pub fn update_caps_lock(&mut self, active: bool) {
+        // Track the host LED state to drive the status indicator.
+        self.caps_lock_active = active;
+    }
+
+    pub fn caps_lock_active(&self) -> bool {
+        // Report whether the Caps Lock LED is currently active.
+        self.caps_lock_active
+    }
+
+    pub fn mark_started(&mut self) {
+        // Note that the HID interface has successfully exchanged reports.
+        self.started = true;
+        self.usb.mark_activity();
+        self.usb.active = true;
+        self.usb.initialized = true;
+    }
+
+    pub fn mark_stopped(&mut self) {
+        // Reset the flag when USB communication fails.
+        self.started = false;
+        self.usb.active = false;
+        self.usb.initialized = false;
+        self.usb.activity = false;
+        self.usb.idle_mode = false;
+    }
+
+    pub fn started(&self) -> bool {
+        // Expose whether USB activity has been observed.
+        self.started
+    }
+
+    pub fn sticky_state(&self) -> StickyState {
+        // Current state of the sticky modifier toggle.
+        self.sticky_state
+    }
+
+    fn toggle_sticky_state(&mut self) {
+        // Advance through inactive → armed → latched lifecycle and clear when toggled off.
+        self.sticky_state = match self.sticky_state {
+            StickyState::Inactive => StickyState::Armed,
+            StickyState::Armed | StickyState::Latched => {
+                self.sticky_key = Keyboard::NoEventIndicated;
+                StickyState::Inactive
+            }
+        };
+    }
+
+    pub fn status_summary(&self) -> StatusSummary {
+        // Produce a condensed summary consumed by the status LED driver.
+        let usb_active = self.usb.active && !self.usb.idle_mode;
+        StatusSummary::new(
+            self.caps_lock_active,
+            matches!(self.sticky_state, StickyState::Armed),
+            matches!(self.sticky_state, StickyState::Latched),
+            self.usb.initialized,
+            usb_active,
+            self.usb.suspended,
+            self.usb.idle_mode,
+        )
+    }
+
+    fn build_report(&mut self, fn_mode: u8) -> KeyReport {
+        // Translate layer-aware button state into the NKRO HID report payload.
+        let mut report = [Keyboard::NoEventIndicated; NUMBER_OF_KEYS];
+        let mut sticky_toggle_requested = false;
+
+        for (index, button) in self.buttons.iter_mut().enumerate() {
+            let changed = button.pressed != button.previous_pressed;
+            let just_pressed = changed && button.pressed;
+
+            if just_pressed {
+                button.fn_mode = fn_mode;
+
+                match (index as u8, fn_mode) {
+                    (idx, layer) if idx == layout::STICKY_BUTTON[0] && layer == layout::STICKY_BUTTON[1] => {
+                        sticky_toggle_requested = true;
+                    }
+                    (idx, layer) if idx == layout::OS_LOCK_BUTTON[0] && layer == layout::OS_LOCK_BUTTON[1] => {
+                        report[36] = layout::OS_LOCK_BUTTON_KEYS[0];
+                        report[37] = layout::OS_LOCK_BUTTON_KEYS[1];
+                    }
+                    _ => {}
+                }
+            }
+
+            let layer_key = layout::MAP[button.fn_mode as usize][index];
+            if layer_key == Keyboard::NoEventIndicated {
+                button.previous_pressed = button.pressed;
+                continue;
+            }
+
+            if self.sticky_state == StickyState::Armed && button.pressed {
+                self.sticky_key = layer_key;
+                self.sticky_state = StickyState::Latched;
+            }
+
+            if button.pressed {
+                report[index] = layer_key;
+            }
+
+            button.previous_pressed = button.pressed;
+        }
+
+        if sticky_toggle_requested {
+            self.toggle_sticky_state();
+        }
+
+        const STICKY_REPORT_INDEX: usize = 46;
+        report[STICKY_REPORT_INDEX] = self.sticky_key;
+
+        report
+    }
+
+    fn fn_mode(pressed_keys: &KeyMatrix) -> u8 {
+        // Count the active FN buttons and clamp to the highest supported layer.
+        let active_fn_keys = layout::FN_BUTTONS
+            .iter()
+            .filter(|key_index| pressed_keys[**key_index as usize])
+            .count() as u8;
+
+        active_fn_keys.min(2)
+    }
+
+    pub fn usb_state(&mut self) -> &mut UsbState {
+        &mut self.usb
+    }
+
+    pub fn usb(&self) -> &UsbState {
+        &self.usb
+    }
+}
+
+impl Default for KeyboardState {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+#[cfg(all(test, feature = "std"))]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn fn_mode_caps_at_two() {
+        // Ensure the layer helper never exceeds the maximum FN layer value.
+        let mut pressed = [false; NUMBER_OF_KEYS];
+        pressed[layout::FN_BUTTONS[0] as usize] = true;
+        pressed[layout::FN_BUTTONS[1] as usize] = true;
+        pressed[layout::FN_BUTTONS[2] as usize] = true;
+
+        assert_eq!(KeyboardState::fn_mode(&pressed), 2);
+    }
+
+    #[test]
+    fn sticky_button_transitions_between_states() {
+        // Sticky button chord should arm, latch on next key, and clear when pressed again.
+        let mut state = KeyboardState::new();
+
+        let mut pressed = [false; NUMBER_OF_KEYS];
+        pressed[layout::FN_BUTTONS[0] as usize] = true;
+        pressed[layout::FN_BUTTONS[1] as usize] = true;
+        pressed[layout::STICKY_BUTTON[0] as usize] = true;
+
+        state.process_scan(pressed);
+        assert_eq!(state.sticky_state(), StickyState::Armed);
+
+        // Press another key to latch sticky
+        let mut pressed = [false; NUMBER_OF_KEYS];
+        pressed[layout::FN_BUTTONS[0] as usize] = true;
+        pressed[layout::FN_BUTTONS[1] as usize] = true;
+        pressed[0] = true;
+        state.process_scan(pressed);
+        assert_eq!(state.sticky_state(), StickyState::Latched);
+
+        // Press sticky again to clear
+        let mut pressed = [false; NUMBER_OF_KEYS];
+        pressed[layout::FN_BUTTONS[0] as usize] = true;
+        pressed[layout::FN_BUTTONS[1] as usize] = true;
+        pressed[layout::STICKY_BUTTON[0] as usize] = true;
+        state.process_scan(pressed);
+        assert_eq!(state.sticky_state(), StickyState::Inactive);
+    }
+
+    #[test]
+    fn status_summary_reflects_keyboard_state() {
+        // Status summary must mirror the internal keyboard and USB flags.
+        let mut state = KeyboardState::new();
+        state.update_caps_lock(true);
+        state.mark_started();
+        let summary = state.status_summary();
+        assert!(summary.caps_lock_active);
+        assert!(summary.usb_active);
+        assert!(summary.usb_initialized);
+        assert!(!summary.sticky_armed);
+        assert!(!summary.sticky_latched);
+    }
+
+    #[test]
+    fn sticky_key_is_exposed_in_reports_after_latch() {
+        // Ensure the latched sticky modifier key stays in the HID report stream until cleared.
+        let mut state = KeyboardState::new();
+
+        let mut pressed = [false; NUMBER_OF_KEYS];
+        pressed[layout::FN_BUTTONS[0] as usize] = true;
+        pressed[layout::FN_BUTTONS[1] as usize] = true;
+        pressed[layout::STICKY_BUTTON[0] as usize] = true;
+        state.process_scan(pressed);
+
+        let mut pressed = [false; NUMBER_OF_KEYS];
+        pressed[layout::FN_BUTTONS[0] as usize] = true;
+        pressed[layout::FN_BUTTONS[1] as usize] = true;
+        pressed[0] = true;
+        let report = state.process_scan(pressed);
+
+        assert_eq!(state.sticky_state(), StickyState::Latched);
+        assert_eq!(report[0], layout::MAP[2][0]);
+        assert_eq!(report[46], layout::MAP[2][0]);
+
+        let pressed = [false; NUMBER_OF_KEYS];
+        let report = state.process_scan(pressed);
+
+        assert_eq!(report[46], layout::MAP[2][0]);
+    }
+}

rp2040/src/layout.rs

@@ -0,0 +1,227 @@
+//! Project: CMtec CMDR Keyboard
+//! Date:    2025-03-09
+//! Author:  Christoffer Martinsson
+//! Email:   cm@cmtec.se
+//! License: Please refer to LICENSE in root directory
+
+// Button index map:
+// -------------------------------------      -------------------------------------
+// |  0  |  1  |  2  |  3  |  4  |  5  |      |  6  |  7  |  8  |  9  | 10  | 11  |
+// | 12  | 13  | 14  | 15  | 16  | 17  |      | 18  | 19  | 20  | 21  | 22  | 23  |
+// | 24  | 25  | 26  | 27  | 28  | 29  |      | 30  | 31  | 32  | 33  | 34  | 35  |
+// ------------------| 39  | 40  | 41  |      | 42  | 43  | 44  |------------------
+//   36    37    38  -------------------      ------------------- 45    46    47
+//
+// Swedish keymap conversion table:
+// US               Swedish
+// --------------------------
+// Grave            §
+// Semicolon        ö
+// Apostrophe       ä
+// LeftBrace        å
+// ForwardSlash     -
+// NonUSBackslash   <
+// Equal            ´
+// Backslash        '
+// RightBrace       ^
+// Minus            +
+// LeftAlt          Alt
+// RightAlt         AltGr
+
+use crate::NUMBER_OF_KEYS;
+use usbd_human_interface_device::page::Keyboard;
+
+/// Function (Fn) buttons index (need two buttons)
+/// Button 41 are used both as Fn and RightAlt (AltGr) for better ergonomics.
+/// This means that RightAlt is only available on layer 1 keys.
+pub const FN_BUTTONS: [u8; 3] = [40, 43, 44];
+
+/// Sticky button [index, layer]
+pub const STICKY_BUTTON: [u8; 2] = [7, 2];
+
+/// OS Lock button [index, layer]
+pub const OS_LOCK_BUTTON: [u8; 2] = [9, 2];
+pub const OS_LOCK_BUTTON_KEYS: [Keyboard; 2] = [Keyboard::LeftGUI, Keyboard::L];
+
+/// Button map to HID key (three Function layers)
+pub const MAP: [[Keyboard; NUMBER_OF_KEYS]; 3] = [
+    [
+        // Function layer 0
+        // HID Key                  // Button Index
+        // -----------------------------------------
+        Keyboard::Tab,              // 0
+        Keyboard::Q,                // 1
+        Keyboard::W,                // 2
+        Keyboard::E,                // 3
+        Keyboard::R,                // 4
+        Keyboard::T,                // 5
+        Keyboard::Y,                // 6
+        Keyboard::U,                // 7
+        Keyboard::I,                // 8
+        Keyboard::O,                // 9
+        Keyboard::P,                // 10
+        Keyboard::LeftBrace,        // 11 å
+        Keyboard::LeftControl,      // 12
+        Keyboard::A,                // 13
+        Keyboard::S,                // 14
+        Keyboard::D,                // 15
+        Keyboard::F,                // 16
+        Keyboard::G,                // 17
+        Keyboard::H,                // 18
+        Keyboard::J,                // 19
+        Keyboard::K,                // 20
+        Keyboard::L,                // 21
+        Keyboard::Semicolon,        // 22 ö
+        Keyboard::Apostrophe,       // 23 ä
+        Keyboard::LeftShift,        // 24
+        Keyboard::Z,                // 25
+        Keyboard::X,                // 26
+        Keyboard::C,                // 27
+        Keyboard::V,                // 28
+        Keyboard::B,                // 29
+        Keyboard::N,                // 30
+        Keyboard::M,                // 31
+        Keyboard::Comma,            // 32
+        Keyboard::Dot,              // 33
+        Keyboard::ForwardSlash,     // 34 -
+        Keyboard::RightShift,       // 35
+        Keyboard::NoEventIndicated, // 36 no button connected
+        Keyboard::NoEventIndicated, // 37 no button connected
+        Keyboard::NoEventIndicated, // 38 no button connected
+        Keyboard::LeftAlt,          // 39
+        Keyboard::NoEventIndicated, // 40 Fn (= will never trigg this layer)
+        Keyboard::Space,            // 41
+        Keyboard::ReturnEnter,      // 42
+        Keyboard::NoEventIndicated, // 43 Fn (= will never trigg this layer)
+        Keyboard::NoEventIndicated, // 44 Fn (= will never trigg this layer)
+        Keyboard::NoEventIndicated, // 45 no button connected
+        Keyboard::NoEventIndicated, // 46 no button connected
+        Keyboard::NoEventIndicated, // 47 no button connected
+    ],
+    [
+        // Function layer 1
+        // HID Key                  // Button Index
+        // -----------------------------------------
+        Keyboard::Escape,           // 0
+        Keyboard::F1,               // 1
+        Keyboard::F2,               // 2
+        Keyboard::F3,               // 3
+        Keyboard::F4,               // 4
+        Keyboard::F5,               // 5
+        Keyboard::F6,               // 6
+        Keyboard::F7,               // 7
+        Keyboard::F8,               // 8
+        Keyboard::F9,               // 9
+        Keyboard::F10,              // 10
+        Keyboard::DeleteBackspace,  // 11
+        Keyboard::LeftControl,      // 12
+        Keyboard::Keyboard1,        // 13
+        Keyboard::Keyboard2,        // 14
+        Keyboard::Keyboard3,        // 15
+        Keyboard::Keyboard4,        // 16
+        Keyboard::Keyboard5,        // 17
+        Keyboard::Keyboard6,        // 18
+        Keyboard::Keyboard7,        // 19
+        Keyboard::Keyboard8,        // 20
+        Keyboard::Keyboard9,        // 21
+        Keyboard::Keyboard0,        // 22
+        Keyboard::ReturnEnter,      // 23
+        Keyboard::LeftShift,        // 24
+        Keyboard::Keyboard6,        // 25
+        Keyboard::Keyboard7,        // 26
+        Keyboard::Keyboard8,        // 27
+        Keyboard::Keyboard9,        // 28
+        Keyboard::Keyboard0,        // 29
+        Keyboard::NonUSBackslash,   // 30 <
+        Keyboard::Equal,            // 31 ´
+        Keyboard::Backslash,        // 32 '
+        Keyboard::RightBrace,       // 33 ^
+        Keyboard::Minus,            // 34 +
+        Keyboard::RightShift,       // 35
+        Keyboard::NoEventIndicated, // 36 no button connected
+        Keyboard::NoEventIndicated, // 37 no button connected
+        Keyboard::NoEventIndicated, // 38 no button connected
+        Keyboard::LeftAlt,          // 39
+        Keyboard::NoEventIndicated, // 40 Fn
+        Keyboard::DeleteBackspace,  // 41
+        Keyboard::DeleteBackspace,  // 42
+        Keyboard::NoEventIndicated, // 43 Fn
+        Keyboard::RightAlt,         // 44 Fn
+        Keyboard::NoEventIndicated, // 45 no button connected
+        Keyboard::NoEventIndicated, // 46 no button connected
+        Keyboard::NoEventIndicated, // 47 no button connected
+    ],
+    [
+        // Function layer 2
+        // HID Key                  // Button Index
+        // -----------------------------------------
+        Keyboard::Escape,           // 0
+        Keyboard::F11,              // 1
+        Keyboard::F12,              // 2
+        Keyboard::F13,              // 3
+        Keyboard::F14,              // 4
+        Keyboard::PrintScreen,      // 5
+        Keyboard::Grave,            // 6 §
+        Keyboard::NoEventIndicated, // 7 STICKY lock
+        Keyboard::LeftGUI,          // 8
+        Keyboard::NoEventIndicated, // 9 OS Lock
+        Keyboard::CapsLock,         // 10
+        Keyboard::DeleteForward,    // 11
+        Keyboard::LeftControl,      // 12
+        Keyboard::F15,              // 13
+        Keyboard::F16,              // 14
+        Keyboard::F17,              // 15
+        Keyboard::F18,              // 16
+        Keyboard::F19,              // 17
+        Keyboard::LeftArrow,        // 18
+        Keyboard::DownArrow,        // 19
+        Keyboard::UpArrow,          // 20
+        Keyboard::RightArrow,       // 21
+        Keyboard::DeleteForward,    // 22
+        Keyboard::ReturnEnter,      // 23
+        Keyboard::LeftShift,        // 24
+        Keyboard::F20,              // 25
+        Keyboard::F21,              // 26
+        Keyboard::F22,              // 27
+        Keyboard::F23,              // 28
+        Keyboard::F24,              // 29
+        Keyboard::Home,             // 30
+        Keyboard::PageDown,         // 31
+        Keyboard::PageUp,           // 32
+        Keyboard::End,              // 33
+        Keyboard::Insert,           // 34
+        Keyboard::RightShift,       // 35
+        Keyboard::NoEventIndicated, // 36 no button connected
+        Keyboard::NoEventIndicated, // 37 no button connected
+        Keyboard::NoEventIndicated, // 38 no button connected
+        Keyboard::LeftAlt,          // 39
+        Keyboard::NoEventIndicated, // 40 Fn
+        Keyboard::LeftGUI,          // 41
+        Keyboard::DeleteBackspace,  // 42
+        Keyboard::NoEventIndicated, // 43 Fn
+        Keyboard::NoEventIndicated, // 44 Fn
+        Keyboard::NoEventIndicated, // 45 no button connected
+        Keyboard::NoEventIndicated, // 46 no button connected
+        Keyboard::NoEventIndicated, // 47 no button connected
+    ],
+];
+
+#[cfg(all(test, feature = "std"))]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn layer_map_dimensions_match() {
+        // Validate each layer exposes exactly one mapping per physical key index.
+        for layer in MAP.iter() {
+            assert_eq!(layer.len(), NUMBER_OF_KEYS);
+        }
+    }
+
+    #[test]
+    fn fn_buttons_are_unique() {
+        // Ensure every Fn button index is distinct so layer counting stays reliable.
+        assert_ne!(FN_BUTTONS[0], FN_BUTTONS[1]);
+        assert_ne!(FN_BUTTONS[0], FN_BUTTONS[2]);
+    }
+}

rp2040/src/lib.rs

@@ -0,0 +1,50 @@
+#![cfg_attr(not(feature = "std"), no_std)]
+
+//! CMDR Keyboard firmware library for RP2040.
+//!
+//! This crate mirrors the structure used by earlier CMDR firmware so the
+//! keyboard shares the same modular layout for hardware details, status
+//! handling, and key processing.
+#[cfg(not(feature = "std"))]
+pub mod board;
+pub mod bootloader;
+pub mod button_matrix;
+pub mod hardware;
+pub mod keyboard;
+pub mod layout;
+pub mod status;
+
+#[cfg(not(feature = "std"))]
+pub use board::{Board, BoardParts, KeyboardMatrix, KeyboardStatusLed};
+pub use button_matrix::{ButtonMatrix, MatrixPinAccess, MatrixPins};
+pub use hardware::{
+    KEY_COLS, KEY_ROWS, MATRIX_DEBOUNCE_SCANS_PRESS, MATRIX_DEBOUNCE_SCANS_RELEASE, NUMBER_OF_KEYS,
+    XTAL_FREQ_HZ, pins, timers, usb,
+};
+pub use keyboard::{KeyboardState, StickyState};
+pub use status::{StatusLed, StatusMode, StatusSummary};
+
+// Type aliases for better code readability
+pub type KeyMatrix = [bool; NUMBER_OF_KEYS];
+pub type KeyReport = [usbd_human_interface_device::page::Keyboard; NUMBER_OF_KEYS];
+
+#[cfg(feature = "std")]
+// Host-mode tests require these linker symbols even though they are never touched.
+#[unsafe(no_mangle)]
+static mut __bi_entries_start: u8 = 0;
+
+#[cfg(feature = "std")]
+#[unsafe(no_mangle)]
+static mut __bi_entries_end: u8 = 0;
+
+#[cfg(feature = "std")]
+#[unsafe(no_mangle)]
+static mut __sidata: u8 = 0;
+
+#[cfg(feature = "std")]
+#[unsafe(no_mangle)]
+static mut __sdata: u8 = 0;
+
+#[cfg(feature = "std")]
+#[unsafe(no_mangle)]
+static mut __edata: u8 = 0;

rp2040/src/main.rs

@@ -0,0 +1,171 @@
+//! Project: CMtec CMDR Keyboard
+//! Date:    2025-03-09
+//! Author:  Christoffer Martinsson
+//! Email:   cm@cmtec.se
+//! License: Please refer to LICENSE in root directory
+
+#![no_std]
+#![no_main]
+
+use cmdr_keyboard::hardware::{self, timers};
+use cmdr_keyboard::{bootloader, Board, BoardParts, KeyReport, KeyboardState, StatusMode};
+use embedded_hal_0_2::timer::CountDown;
+use fugit::ExtU32;
+use panic_halt as _;
+use usb_device::prelude::*;
+use usb_device::UsbError;
+use usbd_human_interface_device::device::keyboard::NKROBootKeyboardConfig;
+use usbd_human_interface_device::page::Keyboard;
+use usbd_human_interface_device::prelude::UsbHidError;
+use usbd_human_interface_device::prelude::*;
+
+// Embed the boot2 image for the W25Q080 flash; required for RP2040 to boot from external flash.
+#[link_section = ".boot2"]
+#[no_mangle]
+#[used]
+pub static BOOT2_FIRMWARE: [u8; 256] = rp2040_boot2::BOOT_LOADER_W25Q080;
+
+#[rp2040_hal::entry]
+fn main() -> ! {
+    // Bring up the board peripherals and split them into reusable parts.
+    let BoardParts {
+        mut button_matrix,
+        mut status_led,
+        mut delay,
+        timer,
+        usb_bus,
+    } = Board::new().into_parts();
+
+    // Build the HID keyboard class on the shared USB bus allocator.
+    let mut keyboard = UsbHidClassBuilder::new()
+        .add_device(NKROBootKeyboardConfig::default())
+        .build(usb_bus);
+
+    let mut usb_dev =
+        UsbDeviceBuilder::new(usb_bus, UsbVidPid(hardware::usb::VID, hardware::usb::PID))
+            .strings(&[StringDescriptors::default()
+                .manufacturer(hardware::usb::MANUFACTURER)
+                .product(hardware::usb::PRODUCT)
+                .serial_number(hardware::usb::SERIAL_NUMBER)])
+            .unwrap()
+            .build();
+
+    let mut keyboard_state = KeyboardState::new();
+    status_led.update(StatusMode::Error);
+
+    button_matrix.prime(&mut delay, hardware::INITIAL_SCAN_PASSES);
+    let initial_pressed = button_matrix.buttons_pressed();
+    if initial_pressed[0] {
+        bootloader::enter(&mut status_led);
+    }
+
+    // Timers driving periodic USB polls and status LED updates.
+    let mut scan_tick = timer.count_down();
+    scan_tick.start(timers::SCAN_TICK_INTERVAL_US.micros());
+
+    let mut usb_tick = timer.count_down();
+    usb_tick.start(timers::USB_TICK_INTERVAL_MS.millis());
+
+    let mut status_tick = timer.count_down();
+    status_tick.start(timers::STATUS_LED_INTERVAL_MS.millis());
+
+    let mut status_time_ms: u32 = 0;
+    let mut suspended_scan_counter: u8 = 0;
+
+    loop {
+        if status_tick.wait().is_ok() {
+            // Update the status LED summary on its cadence.
+            status_time_ms = status_time_ms.saturating_add(timers::STATUS_LED_INTERVAL_MS);
+            {
+                keyboard_state
+                    .usb_state()
+                    .advance_idle_timer(timers::STATUS_LED_INTERVAL_MS);
+            }
+            let summary = keyboard_state.status_summary();
+            status_led.apply_summary(summary, status_time_ms);
+        }
+
+        if scan_tick.wait().is_ok() {
+            let should_scan = {
+                const SUSPENDED_SCAN_PERIOD: u8 = 20;
+                if keyboard_state.usb().suspended {
+                    suspended_scan_counter =
+                        (suspended_scan_counter + 1) % SUSPENDED_SCAN_PERIOD;
+                    suspended_scan_counter == 0
+                } else {
+                    suspended_scan_counter = 0;
+                    true
+                }
+            };
+
+            if should_scan {
+                // Scan the key matrix, handle bootloader chord, and produce a report.
+                button_matrix.scan_matrix(&mut delay);
+                let pressed_keys = button_matrix.buttons_pressed();
+
+                if bootloader::chord_requested(&pressed_keys) {
+                    if !keyboard_state.usb().suspended {
+                        for _ in 0..3 {
+                            let clear_report: KeyReport =
+                                [Keyboard::NoEventIndicated; hardware::NUMBER_OF_KEYS];
+                            match keyboard.device().write_report(clear_report) {
+                                Ok(_) => break,
+                                Err(UsbHidError::WouldBlock) | Err(UsbHidError::Duplicate) => {
+                                    let _ = keyboard.tick();
+                                }
+                                Err(_) => break,
+                            }
+                        }
+                    }
+
+                    delay.delay_ms(5);
+                    bootloader::enter(&mut status_led);
+                }
+
+                if pressed_keys.iter().any(|pressed| *pressed) {
+                    keyboard_state.usb_state().handle_input_activity();
+                }
+
+                let keyboard_report = keyboard_state.process_scan(pressed_keys);
+
+                if !keyboard_state.usb().suspended {
+                    // Try to send the generated report to the host.
+                    match keyboard.device().write_report(keyboard_report) {
+                        Err(UsbHidError::WouldBlock) | Err(UsbHidError::Duplicate) => {}
+                        Ok(_) => {}
+                        Err(_) => {
+                            keyboard_state.mark_stopped();
+                        }
+                    }
+                }
+            }
+        }
+
+        if usb_tick.wait().is_ok() {
+            match keyboard.tick() {
+                Err(UsbHidError::WouldBlock) | Ok(_) => {}
+                Err(_) => {
+                    keyboard_state.mark_stopped();
+                }
+            }
+        }
+
+        if usb_dev.poll(&mut [&mut keyboard]) {
+            keyboard_state.usb_state().on_poll();
+            // Consume OUT reports (e.g., LED indicators) and track host activity.
+            match keyboard.device().read_report() {
+                Err(UsbError::WouldBlock) => {}
+                Err(_) => {
+                    keyboard_state.mark_stopped();
+                }
+                Ok(leds) => {
+                    keyboard_state.update_caps_lock(leds.caps_lock);
+                    keyboard_state.mark_started();
+                }
+            }
+        }
+        keyboard_state
+            .usb_state()
+            .on_suspend_change(usb_dev.state());
+    }
+}

rp2040/src/status.rs

@@ -0,0 +1,362 @@
+//! Minimal status LED driver for the CMDR keyboard.
+
+use rp2040_hal::{
+    gpio::AnyPin,
+    pio::{PIO, PIOExt, StateMachineIndex, UninitStateMachine},
+};
+use smart_leds::{RGB8, SmartLedsWrite};
+use ws2812_pio::Ws2812Direct;
+
+const COLOR_OFF: RGB8 = RGB8 { r: 0, g: 0, b: 0 };
+const COLOR_GREEN: RGB8 = RGB8 { r: 10, g: 7, b: 0 };
+const COLOR_BLUE: RGB8 = RGB8 { r: 10, g: 4, b: 10 };
+const COLOR_ORANGE: RGB8 = RGB8 { r: 5, g: 10, b: 0 };
+const COLOR_RED: RGB8 = RGB8 { r: 20, g: 0, b: 0 };
+const COLOR_PURPLE: RGB8 = RGB8 { r: 0, g: 10, b: 10 };
+const BREATH_PERIOD_MS: u32 = 3200;
+const BREATH_PAUSE_MS: u32 = 3000;
+
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+pub enum StatusMode {
+    Off,
+    Active,
+    Idle,
+    Suspended,
+    Error,
+    Bootloader,
+}
+
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+pub struct StatusSummary {
+    pub caps_lock_active: bool,
+    pub sticky_armed: bool,
+    pub sticky_latched: bool,
+    pub usb_initialized: bool,
+    pub usb_active: bool,
+    pub usb_suspended: bool,
+    pub idle_mode: bool,
+}
+
+impl StatusSummary {
+    pub const fn new(
+        caps_lock_active: bool,
+        sticky_armed: bool,
+        sticky_latched: bool,
+        usb_initialized: bool,
+        usb_active: bool,
+        usb_suspended: bool,
+        idle_mode: bool,
+    ) -> Self {
+        Self {
+            caps_lock_active,
+            sticky_armed,
+            sticky_latched,
+            usb_initialized,
+            usb_active,
+            usb_suspended,
+            idle_mode,
+        }
+    }
+}
+
+/// Minimal wrapper around the WS2812 PIO driver that tracks display state.
+pub struct StatusLed<P, SM, I>
+where
+    I: AnyPin<Function = P::PinFunction>,
+    P: PIOExt,
+    SM: StateMachineIndex,
+{
+    ws2812_direct: Ws2812Direct<P, SM, I>,
+    current_mode: StatusMode,
+    mode_started_at: Option<u32>,
+}
+
+impl<P, SM, I> StatusLed<P, SM, I>
+where
+    I: AnyPin<Function = P::PinFunction>,
+    P: PIOExt,
+    SM: StateMachineIndex,
+{
+    pub fn new(
+        pin: I,
+        pio: &mut PIO<P>,
+        sm: UninitStateMachine<(P, SM)>,
+        clock_freq: fugit::HertzU32,
+    ) -> Self {
+        // Initialise the WS2812 driver and default the LED to off.
+        let mut led = Self {
+            ws2812_direct: Ws2812Direct::new(pin, pio, sm, clock_freq),
+            current_mode: StatusMode::Off,
+            mode_started_at: None,
+        };
+        led.write_color(COLOR_OFF);
+        led
+    }
+
+    pub fn update(&mut self, mode: StatusMode) {
+        // Immediately switch to a new mode without animation state.
+        self.current_mode = mode;
+        self.mode_started_at = None;
+        let color = mode_color(mode, 0);
+        self.write_color(color);
+    }
+
+    pub fn apply_summary(&mut self, summary: StatusSummary, current_time_ms: u32) {
+        // Convert the status summary into a mode, track elapsed time, and update the LED.
+        let mode = summary_to_mode(summary);
+        let elapsed = if self.current_mode != mode {
+            self.current_mode = mode;
+            let start = mode_start_time(mode, current_time_ms);
+            self.mode_started_at = Some(start);
+            current_time_ms.saturating_sub(start)
+        } else {
+            let start = self.mode_started_at.unwrap_or(current_time_ms);
+            current_time_ms.saturating_sub(start)
+        };
+        let base_color = mode_color(mode, elapsed);
+        let color = highlight_color(summary).unwrap_or(base_color);
+        self.write_color(color);
+    }
+
+    fn write_color(&mut self, color: RGB8) {
+        // Push a single RGB frame to the WS2812 LED, ignoring transient failures.
+        let _ = self.ws2812_direct.write([color].iter().copied());
+    }
+}
+
+fn summary_to_mode(summary: StatusSummary) -> StatusMode {
+    // Collapse the summary flags into a base LED mode.
+    if summary.usb_suspended {
+        StatusMode::Suspended
+    } else if !summary.usb_initialized {
+        StatusMode::Off
+    } else if summary.idle_mode {
+        StatusMode::Idle
+    } else if summary.usb_active {
+        StatusMode::Active
+    } else {
+        StatusMode::Off
+    }
+}
+
+fn highlight_color(summary: StatusSummary) -> Option<RGB8> {
+    // Overlay higher-priority highlight colours for sticky and caps-lock states.
+    if summary.sticky_latched {
+        Some(COLOR_PURPLE)
+    } else if summary.sticky_armed {
+        Some(COLOR_BLUE)
+    } else if summary.caps_lock_active {
+        Some(COLOR_ORANGE)
+    } else {
+        None
+    }
+}
+
+fn mode_color(mode: StatusMode, elapsed_ms: u32) -> RGB8 {
+    // Determine the base colour or animation effect for the current mode.
+    match mode {
+        StatusMode::Off => COLOR_OFF,
+        StatusMode::Active => COLOR_GREEN,
+        StatusMode::Idle => breathe(COLOR_GREEN, elapsed_ms, BREATH_PERIOD_MS),
+        StatusMode::Suspended => blink(COLOR_BLUE, elapsed_ms, 2000),
+        StatusMode::Error => COLOR_RED,
+        StatusMode::Bootloader => COLOR_PURPLE,
+    }
+}
+
+fn mode_start_time(mode: StatusMode, now: u32) -> u32 {
+    match mode {
+        StatusMode::Idle => now.saturating_sub(BREATH_PERIOD_MS / 2),
+        _ => now,
+    }
+}
+
+fn blink(color: RGB8, elapsed_ms: u32, period_ms: u32) -> RGB8 {
+    // Toggle between the provided colour and off at the requested period.
+    if period_ms == 0 {
+        return color;
+    }
+    let phase = (elapsed_ms / (period_ms / 2).max(1)) % 2;
+    if phase == 0 { color } else { COLOR_OFF }
+}
+
+fn breathe(color: RGB8, elapsed_ms: u32, period_ms: u32) -> RGB8 {
+    // Apply a breathing effect by scaling brightness over the period.
+    if period_ms == 0 {
+        return color;
+    }
+
+    let period = period_ms.max(1);
+    let cycle = period.saturating_add(BREATH_PAUSE_MS);
+    let phase = elapsed_ms % cycle;
+    if phase >= period {
+        return COLOR_OFF;
+    }
+
+    let half = (period / 2).max(1);
+    let ramp = if phase < half {
+        ((phase * 255) / half) as u8
+    } else {
+        (((period - phase) * 255) / half) as u8
+    };
+
+    scale_color(color, ramp)
+}
+
+fn scale_color(color: RGB8, factor: u8) -> RGB8 {
+    // Scale components while maintaining colour balance at low brightness.
+    if factor == 0 {
+        return COLOR_OFF;
+    }
+
+    let components = [color.r, color.g, color.b];
+    let mut scaled = [0u8; 3];
+    let mut remainders = [0u16; 3];
+    let mut total_floor: u16 = 0;
+    let mut total_base: u16 = 0;
+    let factor_u16 = factor as u16;
+
+    for (index, &component) in components.iter().enumerate() {
+        total_base += component as u16;
+        if component == 0 {
+            continue;
+        }
+
+        let value = component as u32 * factor as u32;
+        let div = (value / 255) as u16;
+        let rem = (value % 255) as u16;
+
+        scaled[index] = div as u8;
+        remainders[index] = rem;
+        total_floor += div;
+    }
+
+    if total_base == 0 {
+        return COLOR_OFF;
+    }
+
+    let mut target_total = ((total_base as u32 * factor_u16 as u32) + 127) / 255;
+    if target_total > total_base as u32 {
+        target_total = total_base as u32;
+    }
+
+    let mut extra = target_total.saturating_sub(total_floor as u32) as u16;
+
+    while extra > 0 {
+        let mut best_index: Option<usize> = None;
+        let mut best_remainder = 0u16;
+
+        for idx in 0..components.len() {
+            if components[idx] == 0 {
+                continue;
+            }
+            if remainders[idx] == 0 {
+                continue;
+            }
+            if scaled[idx] as u16 >= components[idx] as u16 {
+                continue;
+            }
+
+            if remainders[idx] > best_remainder {
+                best_remainder = remainders[idx];
+                best_index = Some(idx);
+            }
+        }
+
+        let Some(idx) = best_index else {
+            break;
+        };
+
+        scaled[idx] += 1;
+        remainders[idx] = 0;
+        extra -= 1;
+    }
+
+    if extra > 0 {
+        for idx in 0..components.len() {
+            if extra == 0 {
+                break;
+            }
+            if components[idx] == 0 {
+                continue;
+            }
+            if scaled[idx] as u16 >= components[idx] as u16 {
+                continue;
+            }
+
+            scaled[idx] += 1;
+            extra -= 1;
+        }
+    }
+
+    RGB8 {
+        r: scaled[0],
+        g: scaled[1],
+        b: scaled[2],
+    }
+}
+
+#[cfg(all(test, feature = "std"))]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn breathing_pause_turns_led_off() {
+        // The breathing pause should hold the LED dark between cycles.
+        let pause = breathe(COLOR_GREEN, BREATH_PERIOD_MS + BREATH_PAUSE_MS / 2, BREATH_PERIOD_MS);
+        assert_eq!(pause, COLOR_OFF);
+
+        let restart = breathe(
+            COLOR_GREEN,
+            BREATH_PERIOD_MS + BREATH_PAUSE_MS + BREATH_PERIOD_MS / 4,
+            BREATH_PERIOD_MS,
+        );
+        assert!(restart.g > 0);
+    }
+
+    #[test]
+    fn breathing_waveform_is_symmetric() {
+        // Breathing should ramp up from dark, peak at the midpoint, and return to dark.
+        let start = breathe(COLOR_GREEN, 0, BREATH_PERIOD_MS);
+        let quarter = breathe(COLOR_GREEN, BREATH_PERIOD_MS / 4, BREATH_PERIOD_MS);
+        let half = breathe(COLOR_GREEN, BREATH_PERIOD_MS / 2, BREATH_PERIOD_MS);
+        let end = breathe(COLOR_GREEN, BREATH_PERIOD_MS, BREATH_PERIOD_MS);
+
+        assert_eq!(start.g, 0);
+        assert!(quarter.g > start.g);
+        assert_eq!(half, COLOR_GREEN);
+        assert_eq!(end.g, 0);
+    }
+
+    #[test]
+    fn scale_preserves_color_mix() {
+        // Scaling at low brightness must keep the same colour ratios.
+        let base = COLOR_ORANGE;
+        let dimmed = scale_color(base, 50);
+        assert!(dimmed.r > 0);
+        assert!(dimmed.g > 0);
+        assert_eq!(dimmed.b, 0);
+        assert!(dimmed.r <= base.r);
+        assert!(dimmed.g <= base.g);
+        assert_eq!(
+            dimmed.r as u16 * base.g as u16,
+            dimmed.g as u16 * base.r as u16
+        );
+    }
+
+    #[test]
+    fn zero_factor_switches_off() {
+        // A zero factor should always blank the LED regardless of colour.
+        let off = scale_color(COLOR_BLUE, 0);
+        assert_eq!(off, COLOR_OFF);
+    }
+
+    #[test]
+    fn idle_mode_backdates_start_time() {
+        // Idle mode should start mid-breath so the LED resumes smoothly.
+        let now: u32 = 10_000;
+        let expected = now.saturating_sub(BREATH_PERIOD_MS / 2);
+        assert_eq!(mode_start_time(StatusMode::Idle, now), expected);
+        assert_eq!(mode_start_time(StatusMode::Active, now), now);
+    }
+}

rp2040/uf2conv.py

@@ -0,0 +1,288 @@
+#!/usr/bin/env python3
+
+import sys
+import struct
+import subprocess
+import re
+import os
+import os.path
+import argparse
+
+
+UF2_MAGIC_START0 = 0x0A324655 # "UF2\n"
+UF2_MAGIC_START1 = 0x9E5D5157 # Randomly selected
+UF2_MAGIC_END    = 0x0AB16F30 # Ditto
+
+INFO_FILE = "/INFO_UF2.TXT"
+
+appstartaddr = 0x2000
+familyid = 0x0
+
+
+def is_uf2(buf):
+    w = struct.unpack("<II", buf[0:8])
+    return w[0] == UF2_MAGIC_START0 and w[1] == UF2_MAGIC_START1
+
+def is_hex(filename):
+    with open(filename, mode='r') as file:
+        try:
+            for line in file:
+                line = line.strip()
+                if not line:
+                    continue
+                if line[0] == ':':
+                    continue
+                return False
+            return True
+        except:
+            return False
+
+def convert_from_uf2(buf):
+    global appstartaddr
+    numblocks = len(buf) // 512
+    curraddr = None
+    outp = []
+    for blockno in range(numblocks):
+        ptr = blockno * 512
+        block = buf[ptr:ptr + 512]
+        hd = struct.unpack(b"<IIIIIIII", block[0:32])
+        if hd[0] != UF2_MAGIC_START0 or hd[1] != UF2_MAGIC_START1:
+            print("Skipping block at " + str(ptr))
+            continue
+        if hd[2] & 1:
+            # NO-flash flag set; skip block
+            continue
+        datalen = hd[4]
+        if datalen > 476:
+            assert False, "Invalid UF2 data size at " + str(ptr)
+        newaddr = hd[3]
+        if curraddr == None:
+            appstartaddr = newaddr
+            curraddr = newaddr
+        padding = newaddr - curraddr
+        if padding < 0:
+            assert False, "Block out of order at " + str(ptr)
+        if padding > 10*1024*1024:
+            assert False, "More than 10M of padding needed at " + str(ptr)
+        if padding % 4 != 0:
+            assert False, "Non-word padding size at " + str(ptr)
+        while padding > 0:
+            padding -= 4
+            outp.append(b"\x00\x00\x00\x00")
+        outp.append(block[32:32 + datalen])
+        curraddr = newaddr + datalen
+    return b"".join(outp)
+
+def convert_to_carray(file_content):
+    outp = "const unsigned char bindata_len = %d;\n" % len(file_content)
+    outp += "const unsigned char bindata[] __attribute__((aligned(16))) = {"
+    for i in range(len(file_content)):
+        if i % 16 == 0:
+            outp += "\n"
+        outp += "0x%02x, " % file_content[i]
+    outp += "\n};\n"
+    return bytes(outp, "utf-8")
+
+def convert_to_uf2(file_content):
+    global familyid
+    datapadding = b""
+    while len(datapadding) < 512 - 256 - 32 - 4:
+        datapadding += b"\x00\x00\x00\x00"
+    numblocks = (len(file_content) + 255) // 256
+    outp = []
+    for blockno in range(numblocks):
+        ptr = 256 * blockno
+        chunk = file_content[ptr:ptr + 256]
+        flags = 0x0
+        if familyid:
+            flags |= 0x2000
+        hd = struct.pack(b"<IIIIIIII",
+            UF2_MAGIC_START0, UF2_MAGIC_START1,
+            flags, ptr + appstartaddr, 256, blockno, numblocks, familyid)
+        while len(chunk) < 256:
+            chunk += b"\x00"
+        block = hd + chunk + datapadding + struct.pack(b"<I", UF2_MAGIC_END)
+        assert len(block) == 512
+        outp.append(block)
+    return b"".join(outp)
+
+class Block:
+    def __init__(self, addr):
+        self.addr = addr
+        self.bytes = bytearray(256)
+
+    def encode(self, blockno, numblocks):
+        global familyid
+        flags = 0x0
+        if familyid:
+            flags |= 0x2000
+        hd = struct.pack("<IIIIIIII",
+            UF2_MAGIC_START0, UF2_MAGIC_START1,
+            flags, self.addr, 256, blockno, numblocks, familyid)
+        datapadding = b"\x00" * (512 - 256 - 32 - 4)
+        block = hd + self.bytes + datapadding + struct.pack("<I", UF2_MAGIC_END)
+        return block
+
+def convert_from_hex_to_uf2(records):
+    global appstartaddr
+    appstartaddr = None
+    upper = 0
+    blocks = {}
+    for line in records:
+        if line[0] != ':':
+            continue
+        (lenstr, addrstr, typestr, data, chkstr) = (line[1:3], line[3:7], line[7:9], line[9:-2], line[-2:])
+        if int(chkstr, 16) != (-(sum(int(data[i:i+2], 16) for i in range(0, len(data), 2)) + int(typestr, 16) + int(addrstr, 16) + int(lenstr, 16)) & 0xff):
+            assert False, "Invalid hex checksum for line: " + line
+        tp = int(typestr, 16)
+        if tp == 4:
+            upper = int(data, 16) << 16
+        elif tp == 2:
+            upper = int(data, 16) << 4
+        elif tp == 1:
+            break
+        elif tp == 0:
+            addr = upper + int(addrstr, 16)
+            if appstartaddr == None:
+                appstartaddr = addr
+            i = 0
+            while i < len(data):
+                if addr in blocks:
+                    block = blocks[addr]
+                else:
+                    block = Block(addr & ~0xff)
+                    blocks[addr & ~0xff] = block
+                block.bytes[addr & 0xff] = int(data[i:i+2], 16)
+                addr += 1
+                i += 2
+
+    blocks = sorted(blocks.values(), key=lambda x: x.addr)
+    return b"".join(block.encode(i, len(blocks)) for i, block in enumerate(blocks))
+
+def main():
+    global appstartaddr, familyid
+    def error(msg):
+        print(msg)
+        sys.exit(1)
+    parser = argparse.ArgumentParser(description='Convert to UF2 or flash directly.')
+    parser.add_argument('input', metavar='INPUT', type=str, nargs='?',
+                        help='input file (HEX, BIN or UF2)')
+    parser.add_argument('-b' , '--base', dest='base', type=str,
+                        default="0x2000",
+                        help='set base address of application for BIN format (default: 0x2000)')
+    parser.add_argument('-o' , '--output', metavar="FILE", dest='output', type=str,
+                        help='write output to named file; defaults to "flash.uf2" or "flash.bin" where sensible')
+    parser.add_argument('-d' , '--device', dest="device_path",
+                        help='select a device path to flash')
+    parser.add_argument('-l' , '--list', action='store_true',
+                        help='list connected devices')
+    parser.add_argument('-c' , '--convert', action='store_true',
+                        help='do not flash, just convert')
+    parser.add_argument('-D' , '--deploy', action='store_true',
+                        help='just flash, do not convert')
+    parser.add_argument('-f' , '--family', dest='family', type=str,
+                        default="0x0",
+                        help='specify familyID - number or name (default: 0x0)')
+    parser.add_argument('-C' , '--carray', action='store_true',
+                        help='convert binary file to a C array, not UF2')
+    args = parser.parse_args()
+    appstartaddr = int(args.base, 0)
+
+    if args.family.upper() in ["RP2040"]:
+        familyid = 0xe48bff56
+    else:
+        try:
+            familyid = int(args.family, 0)
+        except ValueError:
+            error("Family ID needs to be a number or one of: RP2040")
+
+    if args.list:
+        drives = get_drives()
+        if len(drives) == 0:
+            error("No drives found.")
+        for d in drives:
+            print(d, info_uf2(d))
+        return
+    
+    if not args.input:
+        error("Need input file")
+    with open(args.input, mode='rb') as f:
+        inpbuf = f.read()
+    from_uf2 = is_uf2(inpbuf)
+    ext = os.path.splitext(args.input)[1].lower()
+    if from_uf2:
+        outbuf = convert_from_uf2(inpbuf)
+    elif is_hex(args.input):
+        outbuf = convert_from_hex_to_uf2(inpbuf.decode("utf-8").split('\n'))
+    elif ext == ".bin":
+        if args.carray:
+            outbuf = convert_to_carray(inpbuf)
+        else:
+            outbuf = convert_to_uf2(inpbuf)
+    else:
+        error("Extension %s not supported." % ext)
+
+    if args.deploy:
+        drives = get_drives()
+        if len(drives) == 0:
+            error("No drives to deploy.")
+        for d in drives:
+            print("Flashing %s (%s)" % (d, info_uf2(d)))
+            with open(d + "NEW.UF2", "wb") as f:
+                f.write(outbuf)
+    elif args.output == None:
+        if args.carray:
+            print(outbuf.decode("utf-8"))
+        else:
+            drives = get_drives()
+            if len(drives) == 1:
+                args.output = drives[0] + "NEW.UF2"
+            else:
+                if from_uf2:
+                    args.output = "flash.bin"
+                else:
+                    args.output = "flash.uf2"
+    if args.output:
+        with open(args.output, mode='wb') as f:
+            f.write(outbuf)
+        print("Wrote %d bytes to %s." % (len(outbuf), args.output))
+
+def get_drives():
+    def check_errors(r):
+        if r.returncode != 0:
+            return []
+        return r.stdout.split('\n')
+
+    if sys.platform == "win32":
+        return [r + "\\" for r in check_errors(subprocess.run(
+            ['wmic', 'logicaldisk', 'get', 'size,freespace,caption'],
+            capture_output=True, text=True)) if r and not r.startswith("Caption")]
+    elif sys.platform == "darwin":
+        def parse_os_x_mount_output(mount_output):
+            drives = []
+            for line in mount_output:
+                m = re.match(r'^/dev/disk.*? on (.*?) \([^/]*\)$', line)
+                if m:
+                    drives.append(m.group(1) + "/")
+            return drives
+        return parse_os_x_mount_output(check_errors(subprocess.run(['mount'], capture_output=True, text=True)))
+    else:
+        def parse_linux_mount_output(mount_output):
+            drives = []
+            for line in mount_output:
+                words = line.split()
+                if len(words) >= 3:
+                    drives.append(words[2] + "/")
+            return drives
+        return parse_linux_mount_output(check_errors(subprocess.run(['mount'], capture_output=True, text=True)))
+
+def info_uf2(d):
+    try:
+        with open(d + INFO_FILE, mode='r') as f:
+            return f.read()
+    except:
+        return "UF2 Bootloader"
+
+
+if __name__ == "__main__":
+    main()

schematics/cmdr-keyboard-mainboard-42/cmdr_mainboard-backups/cmdr_mainboard-2022-10-05_213736.zip

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