Add an ez_maker directpins for rp2040 (#17908)

* Add an ez_maker directpins for rp2040

This allows all exposed pins on the Raspberry Pi Pico to be used
as up to 26 individual keys. Keys use a common ground arrangement.

The firmware is also expected to work on generic RP2040 boards, check
manufacturer pinout diagrams or use trial and error to find out the GP#s
of the pins.

* Update keyboards/ez_maker/directpins/rp2040/info.json

Co-authored-by: Joel Challis <git@zvecr.com>

* Changes based on review comments

Co-authored-by: Joel Challis <git@zvecr.com>
This commit is contained in:
Jeff Epler 2022-08-28 15:40:10 -05:00 committed by GitHub
parent 0633e71a18
commit 3c3f55c0e9
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GPG key ID: 4AEE18F83AFDEB23
4 changed files with 109 additions and 0 deletions

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{
"manufacturer": "Raspberry Pi",
"keyboard_name": "DirectPins RP2040",
"maintainer": "jepler",
"bootloader": "rp2040",
"debounce": 5,
"features": {
"bootmagic": true,
"extrakey": true,
"mousekey": true
},
"matrix_pins": {
"direct": [
["GP0", null],
["GP1", null],
["GP2", null],
["GP3", null],
["GP4", null],
["GP5", "GP28"],
["GP6", "GP27"],
["GP7", "GP26"],
["GP8", null],
["GP9", "GP22"],
["GP10", "GP21"],
["GP11", "GP20"],
["GP12", "GP19"],
["GP13", "GP18"],
["GP14", "GP17"],
["GP15", "GP16"]
]
},
"processor": "RP2040",
"usb": {
"device_version": "0.0.1",
"pid": "0x2326",
"vid": "0xFEED"
},
"layouts": {
"LAYOUT_all": {
"layout": [
{"label":"GP0", "matrix": [0, 0], "x":0, "y":0},
{"label":"GP1", "matrix": [1, 0], "x":0, "y":1},
{"label":"GP2", "matrix": [2, 0], "x":0, "y":3},
{"label":"GP3", "matrix": [3, 0], "x":0, "y":4},
{"label":"GP4", "matrix": [4, 0], "x":0, "y":5},
{"label":"GP5", "matrix": [5, 0], "x":0, "y":6}, {"label":"GP28", "matrix": [5, 1], "x":2, "y":6},
{"label":"GP6", "matrix": [6, 0], "x":0, "y":8}, {"label":"GP27", "matrix": [6, 1], "x":2, "y":8},
{"label":"GP7", "matrix": [7, 0], "x":0, "y":9}, {"label":"GP26", "matrix": [7, 1], "x":2, "y":9},
{"label":"GP8", "matrix": [8, 0], "x":0, "y":10},
{"label":"GP9", "matrix": [9, 0], "x":0, "y":11}, {"label":"GP22", "matrix": [9, 1], "x":2, "y":11},
{"label":"GP10", "matrix": [10, 0], "x":0, "y":13}, {"label":"GP21", "matrix": [10, 1], "x":2, "y":13},
{"label":"GP11", "matrix": [11, 0], "x":0, "y":14}, {"label":"GP20", "matrix": [11, 1], "x":2, "y":14},
{"label":"GP12", "matrix": [12, 0], "x":0, "y":15}, {"label":"GP19", "matrix": [12, 1], "x":2, "y":15},
{"label":"GP13", "matrix": [13, 0], "x":0, "y":16}, {"label":"GP18", "matrix": [13, 1], "x":2, "y":16},
{"label":"GP14", "matrix": [14, 0], "x":0, "y":18}, {"label":"GP17", "matrix": [14, 1], "x":2, "y":18},
{"label":"GP15", "matrix": [15, 0], "x":0, "y":19}, {"label":"GP16", "matrix": [15, 1], "x":2, "y":19}
]
}
}
}

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{
"keyboard": "ez_maker/directpins/rp2040",
"keymap": "default",
"layout": "LAYOUT_all",
"layers": [
[
"KC_0",
"KC_1",
"KC_2",
"KC_3",
"KC_4",
"KC_5", "KC_P",
"KC_6", "KC_O",
"KC_7", "KC_N",
"KC_8",
"KC_9", "KC_M",
"KC_A", "KC_L",
"KC_B", "KC_K",
"KC_C", "KC_J",
"KC_D", "KC_I",
"KC_E", "KC_H",
"KC_F", "KC_G"
]
]
}

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# DirectPins
![Raspberry Pi Pico pinout guide](https://learn.adafruit.com/getting-started-with-raspberry-pi-pico-circuitpython/pinouts)
Easily assign keys to pins for your custom project using QMK Configurator.
* Keyboard Maintainer: [Jeff Epler](https://github.com/jepler)
* Hardware Supported: Raspberry Pi Pico, other RP2040 boards
* Hardware Availability: Raspberry Pi, SparkFun, Adafruit, other makers
Make example for this keyboard (after setting up your build environment):
qmk compile -kb ez_maker/directpins/rp2040 -km default
Flashing example for this keyboard:
qmk flash -kb ez_maker/directpins/rp2040 -km default
See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).

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