mirror of
https://github.com/System-End/hackpad.git
synced 2026-04-19 22:15:14 +00:00
Taran Mittal
GitHub
commit
6a03969394
21 changed files with 663468 additions and 0 deletions
66
hackpads/toby-hackpad/README.md
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66
hackpads/toby-hackpad/README.md
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---
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runme:
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id: 01JN0WNC339XBG3HPCGNCHPFSG
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version: v3
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---
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# Toby's Hackpad
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simple hackpad to teach me how to make schematics, design PCBs, and write firmware for the RP2040.
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thank you deeply to @dhylands for mentoring me through this process. i learned so much small tips for the encoders, i2c, switches, neopixels, etc.
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## CAD Model:
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speedran the CAD model in Onshape. i love onshape.
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## PCB
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pcb made in kicad, very nice software that works great with linux too! learned how to make my own symbols for an external display!!!
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Schematic:
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PCB:
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## Assembled preview
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## Firmware Overview
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using kmk for the firmware. primitive at the moment but planning to make extensions through the spare gpio pins in the future.
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- the rotary encoder changes volume!
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- VIA support soon!
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## BOM:
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| Quantity | Part |
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|----------|--------------------------------------|
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| 1 | PinHeader_1x16_P2.54mm_Vertical |
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| 12 | LED_SK6812MINI_PLCC4 |
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| 10 | SW_Cherry_MX |
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| 1 | C-100nF-0603 |
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| 1 | MCP23017_SO |
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| 5 | C-1uF-0603 |
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| 2 | R-4.7K-0603 |
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| 1 | XIAO-RP2040-DIP |
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| 1 | RotaryEncoder_Alps_EC11E-Switch |
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please refer to [bom.csv](./bom.csv) for the full list of components.
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## Smol fact
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i joined acon speedrunning session on the last day before the deadline and it was pretty fun to listen to someone yapping while i work on my hackpad lol.
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hackpads/toby-hackpad/assets/assembled.png
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hackpads/toby-hackpad/assets/assembled.png
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hackpads/toby-hackpad/assets/assembled_no_top.png
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hackpads/toby-hackpad/assets/assembled_no_top.png
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hackpads/toby-hackpad/assets/assembled_no_top_top_view.png
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hackpads/toby-hackpad/assets/assembled_no_top_top_view.png
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hackpads/toby-hackpad/assets/case.png
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hackpads/toby-hackpad/assets/case.png
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hackpads/toby-hackpad/assets/pcb.png
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hackpads/toby-hackpad/assets/pcb.png
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hackpads/toby-hackpad/assets/schematic.png
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hackpads/toby-hackpad/assets/schematic.png
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hackpads/toby-hackpad/assets/top.png
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hackpads/toby-hackpad/assets/top.png
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10
hackpads/toby-hackpad/bom.csv
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hackpads/toby-hackpad/bom.csv
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Quantity,Part
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1,PinHeader_1x16_P2.54mm_Vertical
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12,LED_SK6812MINI_PLCC4
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10,SW_Cherry_MX
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1,C-100nF-0603
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1,MCP23017_SO
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5,C-1uF-0603
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2,R-4.7K-0603
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1,XIAO-RP2040-DIP
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1,RotaryEncoder_Alps_EC11E-Switch
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200009
hackpads/toby-hackpad/cad/bottom.step
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hackpads/toby-hackpad/cad/bottom.step
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36851
hackpads/toby-hackpad/cad/toby-hackpad pcb.step
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hackpads/toby-hackpad/cad/toby-hackpad pcb.step
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68500
hackpads/toby-hackpad/cad/top.step
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hackpads/toby-hackpad/cad/top.step
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54
hackpads/toby-hackpad/firmware/main.py
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hackpads/toby-hackpad/firmware/main.py
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print("toby's lil hackpad!")
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# Basic imports for OrpheusPad
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import board
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import busio
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from adafruit_mcp230xx.mcp23017 import MCP23017
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from kmk.extensions.RGB import RGB
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from kmk.keys import KC
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from kmk.kmk_keyboard import KMKKeyboard
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from kmk.modules.encoder import EncoderHandler
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from kmk.scanners.mcp import KMKScannerMCP230XX # MCP23017 scanner for KMK
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# Initialize I2C with correct SDA (GPIO6) and SCL (GPIO7)
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i2c = busio.I2C(board.GP7, board.GP6) # SDA = GPIO6, SCL = GPIO7
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# Initialize MCP23017
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mcp = MCP23017(i2c)
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# Initialize Keyboard
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keyboard = KMKKeyboard()
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# Configure MCP23017 scanner for KMK
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keyboard.matrix = KMKScannerMCP230XX(
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i2c=i2c,
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mcp230xx_cls=MCP23017,
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columns=5, # Adjust as needed
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rows=2, # Adjust as needed
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column_pins=[0, 1, 2, 3, 4], # MCP23017 GPIOs for columns (GPA0-GPA4)
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row_pins=[5, 6, 7, 14,
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15], # MCP23017 GPIOs for rows (GPA5-GPA7, GPB6-GPB7)
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)
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# RGB Configuration
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rgb = RGB(pixel_pin=board.GP0, num_pixels=12) # LED on GPIO0
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keyboard.extensions.append(rgb)
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# Encoder Configuration
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encoder_handler = EncoderHandler()
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encoder_handler.pins = (
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(board.GP2, board.GP1, board.GP3), # Encoder #1
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)
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encoder_handler.map = [
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((KC.UP, KC.DOWN), ),
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]
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keyboard.modules.append(encoder_handler)
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# Define Keymap
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keyboard.keymap = [[
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KC.A, KC.B, KC.C, KC.D, KC.E, KC.F, KC.G, KC.H, KC.I, KC.J
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]]
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if __name__ == '__main__':
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keyboard.go()
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79799
hackpads/toby-hackpad/pcb/toby-hackpad.kicad_pcb
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hackpads/toby-hackpad/pcb/toby-hackpad.kicad_pcb
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83
hackpads/toby-hackpad/pcb/toby-hackpad.kicad_prl
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83
hackpads/toby-hackpad/pcb/toby-hackpad.kicad_prl
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{
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"board": {
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"active_layer": 31,
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"active_layer_preset": "All Layers",
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"auto_track_width": true,
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"hidden_netclasses": [],
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"hidden_nets": [],
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"high_contrast_mode": 0,
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"net_color_mode": 1,
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"opacity": {
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"images": 0.6,
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"pads": 1.0,
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"tracks": 1.0,
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"vias": 1.0,
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"zones": 0.6
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},
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"selection_filter": {
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"dimensions": true,
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"footprints": true,
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"graphics": true,
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"keepouts": true,
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"lockedItems": false,
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"otherItems": true,
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"pads": true,
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"text": true,
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"tracks": true,
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"vias": true,
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"zones": true
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},
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"visible_items": [
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0,
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1,
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2,
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3,
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4,
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5,
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8,
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10,
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11,
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12,
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13,
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15,
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17,
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35,
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36,
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39,
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40
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],
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"visible_layers": "fffffff_ffffffff",
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"zone_display_mode": 0
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},
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"git": {
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"repo_password": "",
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"repo_type": "",
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"repo_username": "",
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"ssh_key": ""
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},
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"meta": {
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"filename": "toby-hackpad.kicad_prl",
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"version": 3
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},
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"project": {
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"files": []
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}
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}
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584
hackpads/toby-hackpad/pcb/toby-hackpad.kicad_pro
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hackpads/toby-hackpad/pcb/toby-hackpad.kicad_pro
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{
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"board": {
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"3dviewports": [],
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"design_settings": {
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"defaults": {
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"apply_defaults_to_fp_fields": false,
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"apply_defaults_to_fp_shapes": false,
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"apply_defaults_to_fp_text": false,
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"board_outline_line_width": 0.05,
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"copper_line_width": 0.2,
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"copper_text_italic": false,
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"copper_text_size_h": 1.5,
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"copper_text_size_v": 1.5,
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"copper_text_thickness": 0.3,
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"copper_text_upright": false,
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"courtyard_line_width": 0.05,
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"dimension_precision": 4,
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"dimension_units": 3,
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"dimensions": {
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"arrow_length": 1270000,
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"extension_offset": 500000,
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"keep_text_aligned": true,
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"suppress_zeroes": false,
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"text_position": 0,
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"units_format": 1
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},
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"fab_line_width": 0.1,
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"fab_text_italic": false,
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"fab_text_size_h": 1.0,
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"fab_text_size_v": 1.0,
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"fab_text_thickness": 0.15,
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"fab_text_upright": false,
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"other_line_width": 0.1,
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"other_text_italic": false,
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"other_text_size_h": 1.0,
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"other_text_size_v": 1.0,
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"other_text_thickness": 0.15,
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"other_text_upright": false,
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"pads": {
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"drill": 0.762,
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"height": 1.524,
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"width": 1.524
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},
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"silk_line_width": 0.1,
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"silk_text_italic": false,
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"silk_text_size_h": 1.0,
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"silk_text_size_v": 1.0,
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"silk_text_thickness": 0.1,
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"silk_text_upright": false,
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"zones": {
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"min_clearance": 0.5
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}
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},
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"diff_pair_dimensions": [],
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"drc_exclusions": [],
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"meta": {
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"version": 2
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},
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"rule_severities": {
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"annular_width": "error",
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"clearance": "error",
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"connection_width": "warning",
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"copper_edge_clearance": "error",
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"copper_sliver": "warning",
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"courtyards_overlap": "error",
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"diff_pair_gap_out_of_range": "error",
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||||
"diff_pair_uncoupled_length_too_long": "error",
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"drill_out_of_range": "error",
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"duplicate_footprints": "warning",
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"extra_footprint": "warning",
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"footprint": "error",
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"footprint_symbol_mismatch": "warning",
|
||||
"footprint_type_mismatch": "ignore",
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"hole_clearance": "error",
|
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"hole_near_hole": "error",
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"holes_co_located": "warning",
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"invalid_outline": "error",
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||||
"isolated_copper": "warning",
|
||||
"item_on_disabled_layer": "error",
|
||||
"items_not_allowed": "error",
|
||||
"length_out_of_range": "error",
|
||||
"lib_footprint_issues": "warning",
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"lib_footprint_mismatch": "warning",
|
||||
"malformed_courtyard": "error",
|
||||
"microvia_drill_out_of_range": "error",
|
||||
"missing_courtyard": "ignore",
|
||||
"missing_footprint": "warning",
|
||||
"net_conflict": "warning",
|
||||
"npth_inside_courtyard": "ignore",
|
||||
"padstack": "warning",
|
||||
"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_thickness": "warning",
|
||||
"through_hole_pad_without_hole": "error",
|
||||
"too_many_vias": "error",
|
||||
"track_dangling": "warning",
|
||||
"track_width": "error",
|
||||
"tracks_crossing": "error",
|
||||
"unconnected_items": "error",
|
||||
"unresolved_variable": "error",
|
||||
"via_dangling": "warning",
|
||||
"zones_intersect": "error"
|
||||
},
|
||||
"rules": {
|
||||
"max_error": 0.005,
|
||||
"min_clearance": 0.1,
|
||||
"min_connection": 0.0,
|
||||
"min_copper_edge_clearance": 0.5,
|
||||
"min_hole_clearance": 0.25,
|
||||
"min_hole_to_hole": 0.25,
|
||||
"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": 0.1,
|
||||
"min_via_annular_width": 0.1,
|
||||
"min_via_diameter": 0.5,
|
||||
"solder_mask_to_copper_clearance": 0.0,
|
||||
"use_height_for_length_calcs": true
|
||||
},
|
||||
"teardrop_options": [
|
||||
{
|
||||
"td_onpadsmd": true,
|
||||
"td_onroundshapesonly": false,
|
||||
"td_ontrackend": false,
|
||||
"td_onviapad": 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": [],
|
||||
"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": [],
|
||||
"zones_allow_external_fillets": false
|
||||
},
|
||||
"ipc2581": {
|
||||
"dist": "",
|
||||
"distpn": "",
|
||||
"internal_id": "",
|
||||
"mfg": "",
|
||||
"mpn": ""
|
||||
},
|
||||
"layer_presets": [],
|
||||
"viewports": []
|
||||
},
|
||||
"boards": [],
|
||||
"cvpcb": {
|
||||
"equivalence_files": []
|
||||
},
|
||||
"erc": {
|
||||
"erc_exclusions": [],
|
||||
"meta": {
|
||||
"version": 0
|
||||
},
|
||||
"pin_map": [
|
||||
[
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
1,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
2
|
||||
],
|
||||
[
|
||||
0,
|
||||
2,
|
||||
0,
|
||||
1,
|
||||
0,
|
||||
0,
|
||||
1,
|
||||
0,
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
2
|
||||
],
|
||||
[
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
1,
|
||||
0,
|
||||
1,
|
||||
0,
|
||||
1,
|
||||
2
|
||||
],
|
||||
[
|
||||
0,
|
||||
1,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
1,
|
||||
1,
|
||||
2,
|
||||
1,
|
||||
1,
|
||||
2
|
||||
],
|
||||
[
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
1,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
2
|
||||
],
|
||||
[
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
2
|
||||
],
|
||||
[
|
||||
1,
|
||||
1,
|
||||
1,
|
||||
1,
|
||||
1,
|
||||
0,
|
||||
1,
|
||||
1,
|
||||
1,
|
||||
1,
|
||||
1,
|
||||
2
|
||||
],
|
||||
[
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
1,
|
||||
0,
|
||||
0,
|
||||
1,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
0,
|
||||
2
|
||||
],
|
||||
[
|
||||
0,
|
||||
2,
|
||||
1,
|
||||
2,
|
||||
0,
|
||||
0,
|
||||
1,
|
||||
0,
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
2
|
||||
],
|
||||
[
|
||||
0,
|
||||
2,
|
||||
0,
|
||||
1,
|
||||
0,
|
||||
0,
|
||||
1,
|
||||
0,
|
||||
2,
|
||||
0,
|
||||
0,
|
||||
2
|
||||
],
|
||||
[
|
||||
0,
|
||||
2,
|
||||
1,
|
||||
1,
|
||||
0,
|
||||
0,
|
||||
1,
|
||||
0,
|
||||
2,
|
||||
0,
|
||||
0,
|
||||
2
|
||||
],
|
||||
[
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
2,
|
||||
2
|
||||
]
|
||||
],
|
||||
"rule_severities": {
|
||||
"bus_definition_conflict": "error",
|
||||
"bus_entry_needed": "error",
|
||||
"bus_to_bus_conflict": "error",
|
||||
"bus_to_net_conflict": "error",
|
||||
"conflicting_netclasses": "error",
|
||||
"different_unit_footprint": "error",
|
||||
"different_unit_net": "error",
|
||||
"duplicate_reference": "error",
|
||||
"duplicate_sheet_names": "error",
|
||||
"endpoint_off_grid": "warning",
|
||||
"extra_units": "error",
|
||||
"global_label_dangling": "warning",
|
||||
"hier_label_mismatch": "error",
|
||||
"label_dangling": "error",
|
||||
"lib_symbol_issues": "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",
|
||||
"no_connect_dangling": "warning",
|
||||
"pin_not_connected": "error",
|
||||
"pin_not_driven": "error",
|
||||
"pin_to_pin": "warning",
|
||||
"power_pin_not_driven": "error",
|
||||
"similar_labels": "warning",
|
||||
"simulation_model_issue": "ignore",
|
||||
"unannotated": "error",
|
||||
"unit_value_mismatch": "error",
|
||||
"unresolved_variable": "error",
|
||||
"wire_dangling": "error"
|
||||
}
|
||||
},
|
||||
"libraries": {
|
||||
"pinned_footprint_libs": [],
|
||||
"pinned_symbol_libs": []
|
||||
},
|
||||
"meta": {
|
||||
"filename": "toby-hackpad.kicad_pro",
|
||||
"version": 1
|
||||
},
|
||||
"net_settings": {
|
||||
"classes": [
|
||||
{
|
||||
"bus_width": 12,
|
||||
"clearance": 0.2,
|
||||
"diff_pair_gap": 0.25,
|
||||
"diff_pair_via_gap": 0.25,
|
||||
"diff_pair_width": 0.2,
|
||||
"line_style": 0,
|
||||
"microvia_diameter": 0.3,
|
||||
"microvia_drill": 0.1,
|
||||
"name": "Default",
|
||||
"pcb_color": "rgba(0, 0, 0, 0.000)",
|
||||
"schematic_color": "rgba(0, 0, 0, 0.000)",
|
||||
"track_width": 0.2,
|
||||
"via_diameter": 0.6,
|
||||
"via_drill": 0.3,
|
||||
"wire_width": 6
|
||||
}
|
||||
],
|
||||
"meta": {
|
||||
"version": 3
|
||||
},
|
||||
"net_colors": null,
|
||||
"netclass_assignments": null,
|
||||
"netclass_patterns": []
|
||||
},
|
||||
"pcbnew": {
|
||||
"last_paths": {
|
||||
"gencad": "",
|
||||
"idf": "",
|
||||
"netlist": "",
|
||||
"plot": "",
|
||||
"pos_files": "",
|
||||
"specctra_dsn": "",
|
||||
"step": "",
|
||||
"svg": "./",
|
||||
"vrml": ""
|
||||
},
|
||||
"page_layout_descr_file": ""
|
||||
},
|
||||
"schematic": {
|
||||
"annotate_start_num": 0,
|
||||
"bom_export_filename": "",
|
||||
"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": true,
|
||||
"label": "Value",
|
||||
"name": "Value",
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"group_by": false,
|
||||
"label": "Datasheet",
|
||||
"name": "Datasheet",
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"group_by": false,
|
||||
"label": "Footprint",
|
||||
"name": "Footprint",
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"group_by": false,
|
||||
"label": "Qty",
|
||||
"name": "${QUANTITY}",
|
||||
"show": true
|
||||
},
|
||||
{
|
||||
"group_by": true,
|
||||
"label": "DNP",
|
||||
"name": "${DNP}",
|
||||
"show": true
|
||||
}
|
||||
],
|
||||
"filter_string": "",
|
||||
"group_symbols": true,
|
||||
"name": "Grouped By Value",
|
||||
"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": [],
|
||||
"intersheets_ref_own_page": false,
|
||||
"intersheets_ref_prefix": "",
|
||||
"intersheets_ref_short": false,
|
||||
"intersheets_ref_show": false,
|
||||
"intersheets_ref_suffix": "",
|
||||
"junction_size_choice": 3,
|
||||
"label_size_ratio": 0.375,
|
||||
"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": 25.0,
|
||||
"text_offset_ratio": 0.15
|
||||
},
|
||||
"legacy_lib_dir": "",
|
||||
"legacy_lib_list": [],
|
||||
"meta": {
|
||||
"version": 1
|
||||
},
|
||||
"net_format_name": "",
|
||||
"page_layout_descr_file": "",
|
||||
"plot_directory": "",
|
||||
"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": [
|
||||
[
|
||||
"a0ac5c88-1c78-4be4-bce9-7e4d45d376cd",
|
||||
"Root"
|
||||
]
|
||||
],
|
||||
"text_variables": {}
|
||||
}
|
||||
8914
hackpads/toby-hackpad/pcb/toby-hackpad.kicad_sch
Normal file
8914
hackpads/toby-hackpad/pcb/toby-hackpad.kicad_sch
Normal file
File diff suppressed because it is too large
Load diff
200078
hackpads/toby-hackpad/production/bottom.step
Normal file
200078
hackpads/toby-hackpad/production/bottom.step
Normal file
File diff suppressed because it is too large
Load diff
BIN
hackpads/toby-hackpad/production/gerbers.zip
Normal file
BIN
hackpads/toby-hackpad/production/gerbers.zip
Normal file
Binary file not shown.
54
hackpads/toby-hackpad/production/main.py
Normal file
54
hackpads/toby-hackpad/production/main.py
Normal file
|
|
@ -0,0 +1,54 @@
|
|||
print("toby's lil hackpad!")
|
||||
|
||||
# Basic imports for OrpheusPad
|
||||
import board
|
||||
import busio
|
||||
from adafruit_mcp230xx.mcp23017 import MCP23017
|
||||
from kmk.extensions.RGB import RGB
|
||||
from kmk.keys import KC
|
||||
from kmk.kmk_keyboard import KMKKeyboard
|
||||
from kmk.modules.encoder import EncoderHandler
|
||||
from kmk.scanners.mcp import KMKScannerMCP230XX # MCP23017 scanner for KMK
|
||||
|
||||
# Initialize I2C with correct SDA (GPIO6) and SCL (GPIO7)
|
||||
i2c = busio.I2C(board.GP7, board.GP6) # SDA = GPIO6, SCL = GPIO7
|
||||
|
||||
# Initialize MCP23017
|
||||
mcp = MCP23017(i2c)
|
||||
|
||||
# Initialize Keyboard
|
||||
keyboard = KMKKeyboard()
|
||||
|
||||
# Configure MCP23017 scanner for KMK
|
||||
keyboard.matrix = KMKScannerMCP230XX(
|
||||
i2c=i2c,
|
||||
mcp230xx_cls=MCP23017,
|
||||
columns=5, # Adjust as needed
|
||||
rows=2, # Adjust as needed
|
||||
column_pins=[0, 1, 2, 3, 4], # MCP23017 GPIOs for columns (GPA0-GPA4)
|
||||
row_pins=[5, 6, 7, 14,
|
||||
15], # MCP23017 GPIOs for rows (GPA5-GPA7, GPB6-GPB7)
|
||||
)
|
||||
|
||||
# RGB Configuration
|
||||
rgb = RGB(pixel_pin=board.GP0, num_pixels=12) # LED on GPIO0
|
||||
keyboard.extensions.append(rgb)
|
||||
|
||||
# Encoder Configuration
|
||||
encoder_handler = EncoderHandler()
|
||||
encoder_handler.pins = (
|
||||
(board.GP2, board.GP1, board.GP3), # Encoder #1
|
||||
)
|
||||
encoder_handler.map = [
|
||||
((KC.UP, KC.DOWN), ),
|
||||
]
|
||||
|
||||
keyboard.modules.append(encoder_handler)
|
||||
|
||||
# Define Keymap
|
||||
keyboard.keymap = [[
|
||||
KC.A, KC.B, KC.C, KC.D, KC.E, KC.F, KC.G, KC.H, KC.I, KC.J
|
||||
]]
|
||||
|
||||
if __name__ == '__main__':
|
||||
keyboard.go()
|
||||
68466
hackpads/toby-hackpad/production/top.step
Normal file
68466
hackpads/toby-hackpad/production/top.step
Normal file
File diff suppressed because it is too large
Load diff
Loading…
Add table
Reference in a new issue