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Add Model-B keyboard (#24681)
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* Add Model-B keyboard

* PR changes for Model-B

* Update to OLED on Model-B

* added license to pass lint check

* update virtual eeprom for Model-B

* eeconfig_read_kb() update on Model-B

* cleanup changes for Model B

* implementing Model B suggestions
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@TrojanPinata
TrojanPinata authored Jan 24, 2025
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32 changes: 32 additions & 0 deletions keyboards/trojan_pinata/model_b/readme.md
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# Model-B

A 75% keyboard based on the RP2040.

* Keyboard Maintainer: [Brian Hill](https://github.com/TrojanPinata)
* Hardware Supported: [GitHub](https://github.com/TrojanPinata/Model-B)

## Revisions

At the current moment there is only one variant of the Model-B, the rev-0 (aka the prototype board). Any others are clones and may not have the exact firmware requirements.

## Building and Flashing

Make example for this keyboard (after setting up your build environment):

make trojan_pinata/model-b/rev0:default

Flashing example for this keyboard:

make trojan_pinata/model-b/rev0:default:flash

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).

## Bootloader

Enter the bootloader in 3 ways:

* **Bootmagic reset**: Hold down the top left key and plug in the keyboard. This will also clear the emulated EEPROM, so it is a good first step if the keyboard is misbehaving.
* **Physical reset button**: Hold down the `BOOTSEL` button on the Pi Pico, then either plug the board in or press the `RESET` button.
* **Keycode in layout**: Press the key mapped to `QK_BOOT`. In the pre-supplied keymaps it is on the second layer, replacing the Esc key.

After entering the bootloader through one of the three methods above, the keyboard will appear as a USB mass storage device named `RPI-RP2`. If the CLI is unable to find this device, the compiled `.uf2` file can be manually copied to it. The keyboard will reboot on completion with the new firmware loaded.
14 changes: 14 additions & 0 deletions keyboards/trojan_pinata/model_b/rev0/config.h
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// Copyright 2022 Stefan Kerkmann
// SPDX-License-Identifier: GPL-2.0-or-later

#pragma once

#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET
#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET_TIMEOUT 500U

// settings for the oled keyboard demo with Adafruit 0.91" OLED display on the Stemma QT port
#define I2C_DRIVER I2CD0
#define I2C1_SDA_PIN GP0
#define I2C1_SCL_PIN GP1

#define OLED_TIMEOUT 3000000 // 5 minutes before oled turns off
122 changes: 122 additions & 0 deletions keyboards/trojan_pinata/model_b/rev0/keyboard.json
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{
"manufacturer": "Trojan_Pinata",
"keyboard_name": "Model-B",
"maintainer": "Trojan_Pinata",
"bootloader": "rp2040",
"diode_direction": "COL2ROW",
"encoder": {
"rotary": [
{"pin_a": "GP27", "pin_b": "GP26"}
]
},
"features": {
"bootmagic": true,
"command": false,
"console": false,
"extrakey": true,
"mousekey": true,
"nkro": true,
"oled": true,
"encoder": true
},
"matrix_pins": {
"cols": ["GP8", "GP9", "GP10", "GP11", "GP12", "GP13", "GP14", "GP15", "GP16", "GP17", "GP18", "GP19", "GP20", "GP21", "GP22"],
"rows": ["GP2", "GP3", "GP4", "GP5", "GP6", "GP7"]
},
"processor": "RP2040",
"url": "https://github.com/TrojanPinata/Model-B",
"usb": {
"device_version": "1.0.0",
"pid": "0xA500",
"vid": "0xE739"
},
"layouts": {
"LAYOUT": {
"layout": [
{"matrix": [0, 0], "x": 0, "y": 0},
{"matrix": [0, 2], "x": 1.25, "y": 0},
{"matrix": [0, 3], "x": 2.25, "y": 0},
{"matrix": [0, 4], "x": 3.25, "y": 0},
{"matrix": [0, 5], "x": 4.25, "y": 0},
{"matrix": [0, 6], "x": 5.5, "y": 0},
{"matrix": [0, 7], "x": 6.5, "y": 0},
{"matrix": [0, 8], "x": 7.5, "y": 0},
{"matrix": [0, 9], "x": 8.5, "y": 0},
{"matrix": [0, 10], "x": 9.75, "y": 0},
{"matrix": [0, 11], "x": 10.75, "y": 0},
{"matrix": [0, 12], "x": 11.75, "y": 0},
{"matrix": [0, 13], "x": 12.75, "y": 0},
{"matrix": [0, 14], "x": 15.75, "y": 0},
{"matrix": [1, 0], "x": 0, "y": 1.5},
{"matrix": [1, 1], "x": 1, "y": 1.5},
{"matrix": [1, 2], "x": 2, "y": 1.5},
{"matrix": [1, 3], "x": 3, "y": 1.5},
{"matrix": [1, 4], "x": 4, "y": 1.5},
{"matrix": [1, 5], "x": 5, "y": 1.5},
{"matrix": [1, 6], "x": 6, "y": 1.5},
{"matrix": [1, 7], "x": 7, "y": 1.5},
{"matrix": [1, 8], "x": 8, "y": 1.5},
{"matrix": [1, 9], "x": 9, "y": 1.5},
{"matrix": [1, 10], "x": 10, "y": 1.5},
{"matrix": [1, 11], "x": 11, "y": 1.5},
{"matrix": [1, 12], "x": 12, "y": 1.5},
{"matrix": [1, 13], "x": 13, "y": 1.5, "w": 2},
{"matrix": [1, 14], "x": 15.25, "y": 1.5},
{"matrix": [2, 0], "x": 0, "y": 2.5, "w": 1.5},
{"matrix": [2, 1], "x": 1.5, "y": 2.5},
{"matrix": [2, 2], "x": 2.5, "y": 2.5},
{"matrix": [2, 3], "x": 3.5, "y": 2.5},
{"matrix": [2, 4], "x": 4.5, "y": 2.5},
{"matrix": [2, 5], "x": 5.5, "y": 2.5},
{"matrix": [2, 6], "x": 6.5, "y": 2.5},
{"matrix": [2, 7], "x": 7.5, "y": 2.5},
{"matrix": [2, 8], "x": 8.5, "y": 2.5},
{"matrix": [2, 9], "x": 9.5, "y": 2.5},
{"matrix": [2, 10], "x": 10.5, "y": 2.5},
{"matrix": [2, 11], "x": 11.5, "y": 2.5},
{"matrix": [2, 12], "x": 12.5, "y": 2.5},
{"matrix": [2, 13], "x": 13.5, "y": 2.5, "w": 1.5},
{"matrix": [2, 14], "x": 15.25, "y": 2.5},
{"matrix": [3, 0], "x": 0, "y": 3.5, "w": 1.75},
{"matrix": [3, 1], "x": 1.75, "y": 3.5},
{"matrix": [3, 2], "x": 2.75, "y": 3.5},
{"matrix": [3, 3], "x": 3.75, "y": 3.5},
{"matrix": [3, 4], "x": 4.75, "y": 3.5},
{"matrix": [3, 5], "x": 5.75, "y": 3.5},
{"matrix": [3, 6], "x": 6.75, "y": 3.5},
{"matrix": [3, 7], "x": 7.75, "y": 3.5},
{"matrix": [3, 8], "x": 8.75, "y": 3.5},
{"matrix": [3, 9], "x": 9.75, "y": 3.5},
{"matrix": [3, 10], "x": 10.75, "y": 3.5},
{"matrix": [3, 11], "x": 11.75, "y": 3.5},
{"matrix": [3, 12], "x": 14, "y": 0},
{"matrix": [3, 13], "x": 12.75, "y": 3.5, "w": 2.25},
{"matrix": [3, 14], "x": 16.25, "y": 1.5},
{"matrix": [4, 0], "x": 0, "y": 4.5, "w": 2.25},
{"matrix": [4, 1], "x": 2.25, "y": 4.5},
{"matrix": [4, 2], "x": 3.25, "y": 4.5},
{"matrix": [4, 3], "x": 4.25, "y": 4.5},
{"matrix": [4, 4], "x": 5.25, "y": 4.5},
{"matrix": [4, 5], "x": 6.25, "y": 4.5},
{"matrix": [4, 6], "x": 7.25, "y": 4.5},
{"matrix": [4, 7], "x": 8.25, "y": 4.5},
{"matrix": [4, 8], "x": 9.25, "y": 4.5},
{"matrix": [4, 9], "x": 10.25, "y": 4.5},
{"matrix": [4, 10], "x": 11.25, "y": 4.5},
{"matrix": [4, 12], "x": 12.25, "y": 4.5, "w": 1.75},
{"matrix": [4, 13], "x": 14.3, "y": 4.6},
{"matrix": [4, 14], "x": 16.25, "y": 2.5},
{"matrix": [5, 0], "x": 0, "y": 5.5, "w": 1.25},
{"matrix": [5, 1], "x": 1.25, "y": 5.5, "w": 1.25},
{"matrix": [5, 2], "x": 2.5, "y": 5.5, "w": 1.25},
{"matrix": [5, 6], "x": 3.75, "y": 5.5, "w": 6.25},
{"matrix": [5, 9], "x": 10, "y": 5.5},
{"matrix": [5, 10], "x": 11, "y": 5.5},
{"matrix": [5, 11], "x": 12, "y": 5.5},
{"matrix": [5, 12], "x": 13.3, "y": 5.6},
{"matrix": [5, 13], "x": 14.3, "y": 5.6},
{"matrix": [5, 14], "x": 15.3, "y": 5.6}
]
}
}
}
47 changes: 47 additions & 0 deletions keyboards/trojan_pinata/model_b/rev0/keymaps/default/keymap.c
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/* Copyright 2024 Brian H (@Trojan_Pinata)
*
* 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.
*
* This program 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.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/

#include QMK_KEYBOARD_H

// keymaps
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
[0] = LAYOUT(
KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_MUTE,

KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, KC_DEL,
KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS, KC_INS,
KC_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, QK_KB, KC_ENT, KC_HOME,
KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_UP, KC_END,
KC_LCTL, KC_LWIN, KC_LALT, KC_SPC, KC_RALT, MO(1), KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
),
[1] = LAYOUT(
QK_BOOT, KC_F13, KC_F14, KC_F15, KC_F16, KC_F17, KC_F18, KC_F19, KC_F20, KC_F21, KC_F22, KC_F23, KC_F24, KC_MUTE,

EE_CLR, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MPLY,
DB_TOGG, _______, _______, KC_MYCM, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MPRV,
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MSTP,
_______, _______, _______, _______, KC_CALC, _______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT,
_______, _______, _______, _______, _______, _______, _______, KC_EXEC, _______, _______
)
};

// encoder handling
#if defined(ENCODER_MAP_ENABLE)
const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][NUM_DIRECTIONS] = {
[0] = { ENCODER_CCW_CW(KC_VOLD, KC_VOLU) },
[1] = { ENCODER_CCW_CW(_______, _______) },
};
#endif
24 changes: 24 additions & 0 deletions keyboards/trojan_pinata/model_b/rev0/mcuconf.h
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/* Copyright 2020 QMK
*
* 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.
*
* This program 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.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once

#include_next <mcuconf.h>

#undef RP_I2C_USE_I2C0
#define RP_I2C_USE_I2C0 TRUE

#undef RP_I2C_USE_I2C1
#define RP_I2C_USE_I2C1 TRUE
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