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Add FoldKB Rev. 2 (#25679)

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Danny 2025-10-06 10:31:02 -04:00 • committed by GitHub
parent 61ecee1585
commit 92ead44cf6
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GPG key ID: B5690EEEBB952194
9 changed files with 372 additions and 21 deletions
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8
keyboards/keebio/foldkb/info.json Normal file
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@ -0,0 +1,8 @@
{
"manufacturer": "Keebio",
"url": "https://keeb.io",
"maintainer": "Keebio",
"usb": {
"vid": "0xCB10"
}
}

4
keyboards/keebio/foldkb/rev1/keyboard.json
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@ -1,10 +1,6 @@
{
"keyboard_name": "FoldKB Rev. 1",
"manufacturer": "Keebio",
"url": "https://keeb.io",
"maintainer": "nooges",
"usb": {
"vid": "0xCB10",
"pid": "0x1358",
"device_version": "1.0.0"
},

21
keyboards/keebio/foldkb/keymaps/default/keymap.c → keyboards/keebio/foldkb/rev1/keymaps/default/keymap.c
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@ -1,18 +1,5 @@
/* Copyright 2021 Danny Nguyen <danny@keeb.io>
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/>.
*/
// Copyright 2025 Keebio (@keebio)
// SPDX-License-Identifier: GPL-2.0-or-later
#include QMK_KEYBOARD_H
@ -25,10 +12,10 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
KC_PGDN, KC_LCTL, KC_LGUI, KC_LALT, MO(1), KC_SPC, KC_SPC, KC_SPC, KC_SPC, KC_RALT, KC_RGUI, KC_MENU, KC_RCTL
),
[1] = LAYOUT(
KC_MUTE, QK_BOOT, _______, UG_HUED, UG_HUEU, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_DEL,
KC_MUTE, QK_BOOT, KC_F12, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, _______, KC_DEL,
BL_STEP, _______, UG_SATD, UG_SATU, _______, _______, _______, _______, KC_7, KC_8, KC_9, _______, _______, _______, _______,
UG_NEXT, _______, UG_VALD, UG_VALU, _______, _______, _______, _______, KC_4, KC_5, KC_6, _______, _______, _______,
KC_VOLU, _______, _______, _______, _______, _______, _______, _______, KC_1, KC_2, KC_3, _______, _______, _______,
KC_VOLU, _______, UG_HUED, UG_HUEU, _______, _______, _______, _______, KC_1, KC_2, KC_3, _______, _______, _______,
KC_VOLD, _______, _______, _______, _______, _______, _______, _______, KC_0, _______, _______, _______, _______
),
};

23
keyboards/keebio/foldkb/rev2/config.h Normal file
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@ -0,0 +1,23 @@
// Copyright 2025 Keebio (@keebio)
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
/* Defines for the split keyboard setup */
#define SERIAL_USART_DRIVER SD1 // USART 1
#define SERIAL_USART_TX_PIN A9
#define SERIAL_USART_RX_PIN A10
#define SERIAL_USART_TX_PAL_MODE 7
#define SERIAL_USART_RX_PAL_MODE 7
#define SERIAL_USART_FULL_DUPLEX
#define SERIAL_USART_PIN_SWAP
#define USB_VBUS_PIN A7
/* Defines for the RGB matrix */
#define WS2812_PWM_DRIVER PWMD3
#define WS2812_PWM_CHANNEL 3
#define WS2812_PWM_PAL_MODE 2
#define WS2812_DMA_STREAM STM32_DMA1_STREAM2
#define WS2812_DMA_CHANNEL 2
#define WS2812_DMAMUX_ID STM32_DMAMUX1_TIM3_UP

10
keyboards/keebio/foldkb/rev2/halconf.h Normal file
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@ -0,0 +1,10 @@
// Copyright 2025 Keebio (@keebio)
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#define HAL_USE_SERIAL TRUE
#define HAL_USE_PWM TRUE
#include_next <halconf.h>

263
keyboards/keebio/foldkb/rev2/keyboard.json Normal file
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@ -0,0 +1,263 @@
{
"keyboard_name": "FoldKB Rev. 2",
"bootloader": "stm32-dfu",
"diode_direction": "COL2ROW",
"encoder": {
"rotary": [
{"pin_a": "A4", "pin_b": "A3"}
]
},
"features": {
"bootmagic": true,
"encoder": true,
"extrakey": true,
"mousekey": true,
"rgb_matrix": true
},
"matrix_pins": {
"cols": ["A6", "A15", "B3", "B4", "B5", "B6", "B7", "F0"],
"rows": ["A5", "A0", "A1", "A2", "F1"]
},
"processor": "STM32G431",
"rgb_matrix": {
"animations": {
"alphas_mods": true,
"band_pinwheel_sat": true,
"band_pinwheel_val": true,
"band_sat": true,
"band_spiral_sat": true,
"band_spiral_val": true,
"band_val": true,
"breathing": true,
"cycle_all": true,
"cycle_left_right": true,
"cycle_out_in": true,
"cycle_out_in_dual": true,
"cycle_pinwheel": true,
"cycle_spiral": true,
"cycle_up_down": true,
"digital_rain": true,
"dual_beacon": true,
"flower_blooming": true,
"gradient_left_right": true,
"gradient_up_down": true,
"hue_breathing": true,
"hue_pendulum": true,
"hue_wave": true,
"jellybean_raindrops": true,
"multisplash": true,
"pixel_flow": true,
"pixel_fractal": true,
"pixel_rain": true,
"rainbow_beacon": true,
"rainbow_moving_chevron": true,
"rainbow_pinwheels": true,
"raindrops": true,
"riverflow": true,
"solid_multisplash": true,
"solid_reactive": true,
"solid_reactive_cross": true,
"solid_reactive_multicross": true,
"solid_reactive_multinexus": true,
"solid_reactive_multiwide": true,
"solid_reactive_nexus": true,
"solid_reactive_simple": true,
"solid_reactive_wide": true,
"solid_splash": true,
"splash": true,
"starlight": true,
"starlight_dual_hue": true,
"starlight_dual_sat": true,
"starlight_smooth": true,
"typing_heatmap": true
},
"driver": "ws2812",
"layout": [
{"matrix": [0, 1], "x": 17, "y": 0, "flags": 4},
{"matrix": [0, 2], "x": 31, "y": 0, "flags": 4},
{"matrix": [0, 3], "x": 45, "y": 0, "flags": 4},
{"matrix": [0, 4], "x": 59, "y": 0, "flags": 4},
{"matrix": [0, 5], "x": 72, "y": 0, "flags": 4},
{"matrix": [0, 6], "x": 86, "y": 0, "flags": 4},
{"matrix": [0, 7], "x": 100, "y": 0, "flags": 4},
{"matrix": [1, 7], "x": 100, "y": 16, "flags": 4},
{"matrix": [1, 6], "x": 86, "y": 16, "flags": 4},
{"matrix": [1, 5], "x": 72, "y": 16, "flags": 4},
{"matrix": [1, 4], "x": 59, "y": 16, "flags": 4},
{"matrix": [1, 3], "x": 45, "y": 16, "flags": 4},
{"matrix": [1, 2], "x": 28, "y": 16, "flags": 4},
{"matrix": [2, 2], "x": 26, "y": 32, "flags": 4},
{"matrix": [2, 3], "x": 45, "y": 32, "flags": 4},
{"matrix": [2, 4], "x": 59, "y": 32, "flags": 4},
{"matrix": [2, 5], "x": 72, "y": 32, "flags": 4},
{"matrix": [2, 6], "x": 86, "y": 32, "flags": 4},
{"matrix": [2, 7], "x": 100, "y": 32, "flags": 4},
{"matrix": [3, 7], "x": 100, "y": 48, "flags": 4},
{"matrix": [3, 6], "x": 86, "y": 48, "flags": 4},
{"matrix": [3, 5], "x": 72, "y": 48, "flags": 4},
{"matrix": [3, 4], "x": 59, "y": 48, "flags": 4},
{"matrix": [3, 3], "x": 45, "y": 48, "flags": 4},
{"matrix": [3, 2], "x": 22, "y": 48, "flags": 4},
{"matrix": [0, 0], "x": 0, "y": 0, "flags": 4},
{"matrix": [1, 0], "x": 0, "y": 16, "flags": 4},
{"matrix": [2, 0], "x": 0, "y": 32, "flags": 4},
{"matrix": [3, 0], "x": 0, "y": 48, "flags": 4},
{"matrix": [4, 0], "x": 0, "y": 64, "flags": 4},
{"matrix": [4, 2], "x": 22, "y": 64, "flags": 4},
{"matrix": [4, 3], "x": 40, "y": 64, "flags": 4},
{"matrix": [4, 4], "x": 57, "y": 64, "flags": 4},
{"matrix": [4, 5], "x": 72, "y": 64, "flags": 4},
{"matrix": [4, 6], "x": 86, "y": 64, "flags": 4},
{"matrix": [4, 7], "x": 100, "y": 64, "flags": 4},
{"matrix": [5, 7], "x": 221, "y": 0, "flags": 4},
{"matrix": [5, 6], "x": 207, "y": 0, "flags": 4},
{"matrix": [5, 5], "x": 193, "y": 0, "flags": 4},
{"matrix": [5, 4], "x": 179, "y": 0, "flags": 4},
{"matrix": [5, 3], "x": 165, "y": 0, "flags": 4},
{"matrix": [5, 2], "x": 152, "y": 0, "flags": 4},
{"matrix": [5, 1], "x": 138, "y": 0, "flags": 4},
{"matrix": [5, 0], "x": 124, "y": 0, "flags": 4},
{"matrix": [6, 0], "x": 124, "y": 16, "flags": 4},
{"matrix": [6, 1], "x": 138, "y": 16, "flags": 4},
{"matrix": [6, 2], "x": 152, "y": 16, "flags": 4},
{"matrix": [6, 3], "x": 165, "y": 16, "flags": 4},
{"matrix": [6, 4], "x": 179, "y": 16, "flags": 4},
{"matrix": [6, 5], "x": 193, "y": 16, "flags": 4},
{"matrix": [6, 6], "x": 207, "y": 16, "flags": 4},
{"matrix": [6, 7], "x": 224, "y": 16, "flags": 4},
{"matrix": [7, 7], "x": 215, "y": 32, "flags": 4},
{"matrix": [7, 5], "x": 193, "y": 32, "flags": 4},
{"matrix": [7, 4], "x": 179, "y": 32, "flags": 4},
{"matrix": [7, 3], "x": 165, "y": 32, "flags": 4},
{"matrix": [7, 2], "x": 152, "y": 32, "flags": 4},
{"matrix": [7, 1], "x": 138, "y": 32, "flags": 4},
{"matrix": [7, 0], "x": 124, "y": 32, "flags": 4},
{"matrix": [8, 0], "x": 124, "y": 48, "flags": 4},
{"matrix": [8, 1], "x": 138, "y": 48, "flags": 4},
{"matrix": [8, 2], "x": 152, "y": 48, "flags": 4},
{"matrix": [8, 3], "x": 165, "y": 48, "flags": 4},
{"matrix": [8, 4], "x": 179, "y": 48, "flags": 4},
{"matrix": [8, 5], "x": 198, "y": 48, "flags": 4},
{"matrix": [8, 7], "x": 217, "y": 48, "flags": 4},
{"matrix": [9, 7], "x": 215, "y": 64, "flags": 4},
{"matrix": [9, 5], "x": 198, "y": 64, "flags": 4},
{"matrix": [9, 4], "x": 181, "y": 64, "flags": 4},
{"matrix": [9, 3], "x": 164, "y": 64, "flags": 4},
{"matrix": [9, 1], "x": 145, "y": 64, "flags": 4},
{"matrix": [9, 0], "x": 136, "y": 64, "flags": 4},
{"matrix": [9, 0], "x": 126, "y": 64, "flags": 4}
],
"max_brightness": 120,
"sleep": true,
"split_count": [36, 37]
},
"split": {
"bootmagic": {
"matrix": [5, 8]
},
"enabled": true,
"handedness": {
"pin": "A8"
},
"matrix_pins": {
"right": {
"cols": ["A6", "A5", "A4", "A3", "A2", "B5", "B6", "B7"],
"rows": ["A15", "B3", "B4", "A0", "A1"]
}
},
"serial": {
"driver": "usart"
},
"transport": {
"sync": {
"matrix_state": true
}
}
},
"usb": {
"device_version": "2.0.0",
"pid": "0x2358"
},
"ws2812": {
"driver": "pwm",
"pin": "B0"
},
"layouts": {
"LAYOUT": {
"layout": [
{"matrix": [0, 0], "x": 0, "y": 0},
{"matrix": [0, 1], "x": 1.25, "y": 0},
{"matrix": [0, 2], "x": 2.25, "y": 0},
{"matrix": [0, 3], "x": 3.25, "y": 0},
{"matrix": [0, 4], "x": 4.25, "y": 0},
{"matrix": [0, 5], "x": 5.25, "y": 0},
{"matrix": [0, 6], "x": 6.25, "y": 0},
{"matrix": [0, 7], "x": 7.25, "y": 0},
{"matrix": [5, 0], "x": 9, "y": 0},
{"matrix": [5, 1], "x": 10, "y": 0},
{"matrix": [5, 2], "x": 11, "y": 0},
{"matrix": [5, 3], "x": 12, "y": 0},
{"matrix": [5, 4], "x": 13, "y": 0},
{"matrix": [5, 5], "x": 14, "y": 0},
{"matrix": [5, 6], "x": 15, "y": 0},
{"matrix": [5, 7], "x": 16, "y": 0},
{"matrix": [1, 0], "x": 0, "y": 1},
{"matrix": [1, 2], "x": 1.75, "y": 1, "w": 1.5},
{"matrix": [1, 3], "x": 3.25, "y": 1},
{"matrix": [1, 4], "x": 4.25, "y": 1},
{"matrix": [1, 5], "x": 5.25, "y": 1},
{"matrix": [1, 6], "x": 6.25, "y": 1},
{"matrix": [1, 7], "x": 7.25, "y": 1},
{"matrix": [6, 0], "x": 9, "y": 1},
{"matrix": [6, 1], "x": 10, "y": 1},
{"matrix": [6, 2], "x": 11, "y": 1},
{"matrix": [6, 3], "x": 12, "y": 1},
{"matrix": [6, 4], "x": 13, "y": 1},
{"matrix": [6, 5], "x": 14, "y": 1},
{"matrix": [6, 6], "x": 15, "y": 1},
{"matrix": [6, 7], "x": 16, "y": 1, "w": 1.5},
{"matrix": [2, 0], "x": 0, "y": 2},
{"matrix": [2, 2], "x": 1.5, "y": 2, "w": 1.75},
{"matrix": [2, 3], "x": 3.25, "y": 2},
{"matrix": [2, 4], "x": 4.25, "y": 2},
{"matrix": [2, 5], "x": 5.25, "y": 2},
{"matrix": [2, 6], "x": 6.25, "y": 2},
{"matrix": [2, 7], "x": 7.25, "y": 2},
{"matrix": [7, 0], "x": 9, "y": 2},
{"matrix": [7, 1], "x": 10, "y": 2},
{"matrix": [7, 2], "x": 11, "y": 2},
{"matrix": [7, 3], "x": 12, "y": 2},
{"matrix": [7, 4], "x": 13, "y": 2},
{"matrix": [7, 5], "x": 14, "y": 2},
{"matrix": [7, 7], "x": 15, "y": 2, "w": 2.25},
{"matrix": [3, 0], "x": 0, "y": 3},
{"matrix": [3, 2], "x": 1, "y": 3, "w": 2.25},
{"matrix": [3, 3], "x": 3.25, "y": 3},
{"matrix": [3, 4], "x": 4.25, "y": 3},
{"matrix": [3, 5], "x": 5.25, "y": 3},
{"matrix": [3, 6], "x": 6.25, "y": 3},
{"matrix": [3, 7], "x": 7.25, "y": 3},
{"matrix": [8, 0], "x": 9, "y": 3},
{"matrix": [8, 1], "x": 10, "y": 3},
{"matrix": [8, 2], "x": 11, "y": 3},
{"matrix": [8, 3], "x": 12, "y": 3},
{"matrix": [8, 4], "x": 13, "y": 3},
{"matrix": [8, 5], "x": 14, "y": 3, "w": 1.75},
{"matrix": [8, 7], "x": 15.75, "y": 3},
{"matrix": [4, 0], "x": 0, "y": 4},
{"matrix": [4, 2], "x": 1.5, "y": 4, "w": 1.25},
{"matrix": [4, 3], "x": 2.75, "y": 4, "w": 1.25},
{"matrix": [4, 4], "x": 4, "y": 4, "w": 1.25},
{"matrix": [4, 5], "x": 5.25, "y": 4},
{"matrix": [4, 6], "x": 6.25, "y": 4},
{"matrix": [4, 7], "x": 7.25, "y": 4},
{"matrix": [9, 0], "x": 9, "y": 4, "w": 1.25},
{"matrix": [9, 1], "x": 10.25, "y": 4, "w": 1.5},
{"matrix": [9, 3], "x": 11.75, "y": 4, "w": 1.25},
{"matrix": [9, 4], "x": 13, "y": 4, "w": 1.25},
{"matrix": [9, 5], "x": 14.25, "y": 4, "w": 1.25},
{"matrix": [9, 7], "x": 15.5, "y": 4, "w": 1.25}
]
}
}
}

21
keyboards/keebio/foldkb/rev2/keymaps/default/keymap.c Normal file
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@ -0,0 +1,21 @@
// Copyright 2025 Keebio (@keebio)
// SPDX-License-Identifier: GPL-2.0-or-later
#include QMK_KEYBOARD_H
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
[0] = LAYOUT(
KC_MUTE, KC_ESC, 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_HOME, 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_END, KC_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_ENT,
KC_PGUP, KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, MO(1),
KC_PGDN, KC_LCTL, KC_LGUI, KC_LALT, MO(1), KC_SPC, KC_SPC, KC_SPC, KC_SPC, KC_RALT, KC_RGUI, KC_MENU, KC_RCTL
),
[1] = LAYOUT(
KC_MUTE, QK_BOOT, KC_F12, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, _______, KC_DEL,
RM_TOGG, _______, RM_SATD, RM_SATU, _______, _______, _______, _______, KC_7, KC_8, KC_9, _______, _______, _______, _______,
RM_NEXT, _______, RM_VALD, RM_VALU, _______, _______, _______, _______, KC_4, KC_5, KC_6, _______, _______, _______,
KC_VOLU, _______, RM_HUED, RM_HUEU, _______, _______, _______, _______, KC_1, KC_2, KC_3, _______, _______, _______,
KC_VOLD, _______, RM_SPDD, RM_SPDU, _______, _______, _______, _______, KC_0, _______, _______, _______, _______
),
};

14
keyboards/keebio/foldkb/rev2/mcuconf.h Normal file
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@ -0,0 +1,14 @@
// Copyright 2025 Keebio (@keebio)
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include_next <mcuconf.h>
/* enable USART1, used for split comms */
#undef STM32_SERIAL_USE_USART1
#define STM32_SERIAL_USE_USART1 TRUE
/* enable TIM3, used for RGB LED PWM driver */
#undef STM32_PWM_USE_TIM3
#define STM32_PWM_USE_TIM3 TRUE

29
keyboards/keebio/foldkb/rev2/rev2.c Normal file
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@ -0,0 +1,29 @@
// Copyright 2025 Keebio (@keebio)
// SPDX-License-Identifier: GPL-2.0-or-later
#include "quantum.h"
void keyboard_pre_init_kb(void) {
// Disable the PD peripheral in pre-init because its pins are being used in the matrix:
PWR->CR3 |= PWR_CR3_UCPD_DBDIS;
// Call the corresponding _user() function (see https://docs.qmk.fm/#/custom_quantum_functions)
keyboard_pre_init_user();
}
bool encoder_update_kb(uint8_t index, bool clockwise) {
if (!encoder_update_user(index, clockwise)) { return false; }
if (index == 0) {
if (clockwise) {
tap_code(KC_VOLU);
} else {
tap_code(KC_VOLD);
}
} else if (index == 1) {
if (clockwise) {
tap_code(KC_PGDN);
} else {
tap_code(KC_PGUP);
}
}
return false;
}