Franky36 handwired keyboard (#25029)

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Grigory Avdyushin 2025-03-23 06:17:05 +01:00 committed by GitHub
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/* Copyright 2024-2025 Grigory Avdyushin
*
* 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
#define I2C_DRIVER I2CD0
#define I2C1_SDA_PIN GP0
#define I2C1_SCL_PIN GP1

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/* Copyright 2024-2025 Grigory Avdyushin
*
* 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
#ifdef OLED_ENABLE
static void render_logo(void) {
static const char PROGMEM qmk_logo[] = {
0x80, 0x81, 0x82, 0x83, 0x84,
0xA0, 0xA1, 0xA2, 0xA3, 0xA4,
0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0x00, 0x0A, 0x0A
};
oled_write_P(qmk_logo, false);
}
static void render_mod_status(uint8_t modifiers) {
oled_write_P(PSTR("MODS:"), false);
oled_write_P(PSTR("S"), (modifiers & MOD_MASK_SHIFT));
oled_write_P(PSTR("C"), (modifiers & MOD_MASK_CTRL));
oled_write_P(PSTR("A"), (modifiers & MOD_MASK_ALT));
oled_write_ln_P(PSTR("G"), (modifiers & MOD_MASK_GUI));
oled_write_ln_P(PSTR(" "), false);
}
static void render_layer_state(void) {
oled_write_ln_P(PSTR(" "), false);
oled_write_P("BASE ", layer_state_is(0));
oled_write_P("LOWER", layer_state_is(1));
oled_write_P("RAISE", layer_state_is(2));
oled_write_P("NAV ", layer_state_is(3));
oled_write_ln_P(PSTR(" "), false);
}
static void render_capsword_state(bool on) {
oled_write_ln_P("CAPSW", on);
}
oled_rotation_t oled_init_kb(oled_rotation_t rotation) {
return OLED_ROTATION_270;
}
bool oled_task_kb(void) {
if (!oled_task_user()) {
return false;
}
render_logo();
render_layer_state();
render_mod_status(get_mods() | get_oneshot_mods());
render_capsword_state(is_caps_word_on());
return false;
}
#endif

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/* Copyright 2024-2025 Grigory Avdyushin
*
* 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
#define HAL_USE_I2C TRUE
#include_next <halconf.h>

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{
"manufacturer": "Grigory Avdyushin",
"keyboard_name": "franky36",
"maintainer": "Grigory Avdyushin",
"bootloader": "rp2040",
"caps_word": {
"both_shifts_turns_on": true
},
"diode_direction": "COL2ROW",
"features": {
"bootmagic": true,
"caps_word": true,
"extrakey": true,
"mousekey": true,
"nkro": true,
"oled": true
},
"matrix_pins": {
"cols": ["GP9", "GP10", "GP11", "GP12", "GP13", "GP14", "GP15", "GP26", "GP27", "GP28"],
"rows": ["GP5", "GP4", "GP3", "GP2"]
},
"processor": "RP2040",
"url": "https://github.com/avdyushin/franky36",
"usb": {
"device_version": "0.2.0",
"pid": "0x0001",
"vid": "0xFEED"
},
"community_layouts": ["split_3x5_3"],
"layouts": {
"LAYOUT_split_3x5_3": {
"layout": [
{"matrix": [0, 0], "x": 0, "y": 0},
{"matrix": [0, 1], "x": 1, "y": 0},
{"matrix": [0, 2], "x": 2, "y": 0},
{"matrix": [0, 3], "x": 3, "y": 0},
{"matrix": [0, 4], "x": 4, "y": 0},
{"matrix": [0, 5], "x": 5, "y": 0},
{"matrix": [0, 6], "x": 6, "y": 0},
{"matrix": [0, 7], "x": 7, "y": 0},
{"matrix": [0, 8], "x": 8, "y": 0},
{"matrix": [0, 9], "x": 9, "y": 0},
{"matrix": [1, 0], "x": 0, "y": 1},
{"matrix": [1, 1], "x": 1, "y": 1},
{"matrix": [1, 2], "x": 2, "y": 1},
{"matrix": [1, 3], "x": 3, "y": 1},
{"matrix": [1, 4], "x": 4, "y": 1},
{"matrix": [1, 5], "x": 5, "y": 1},
{"matrix": [1, 6], "x": 6, "y": 1},
{"matrix": [1, 7], "x": 7, "y": 1},
{"matrix": [1, 8], "x": 8, "y": 1},
{"matrix": [1, 9], "x": 9, "y": 1},
{"matrix": [2, 0], "x": 0, "y": 2},
{"matrix": [2, 1], "x": 1, "y": 2},
{"matrix": [2, 2], "x": 2, "y": 2},
{"matrix": [2, 3], "x": 3, "y": 2},
{"matrix": [2, 4], "x": 4, "y": 2},
{"matrix": [2, 5], "x": 5, "y": 2},
{"matrix": [2, 6], "x": 6, "y": 2},
{"matrix": [2, 7], "x": 7, "y": 2},
{"matrix": [2, 8], "x": 8, "y": 2},
{"matrix": [2, 9], "x": 9, "y": 2},
{"matrix": [3, 2], "x": 2, "y": 3},
{"matrix": [3, 3], "x": 3, "y": 3},
{"matrix": [3, 4], "x": 4, "y": 3},
{"matrix": [3, 5], "x": 5, "y": 3},
{"matrix": [3, 6], "x": 6, "y": 3},
{"matrix": [3, 7], "x": 7, "y": 3}
]
}
}
}

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/* Copyright 2024-2025 Grigory Avdyushin
*
* 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
enum my_layers {
_BASE = 0,
_LOWER,
_RAISE,
_NAV,
};
#define LOWER MO(_LOWER)
#define RAISE MO(_RAISE)
#define NAV MO(_NAV)
#define OSM_LSFT OSM(MOD_LSFT) // One Shot Right Shift
#define KC_SFT_Z SFT_T(KC_Z) // Left Shift when held, Z when tapped
#define KC_SFT_SL RSFT_T(KC_SLSH) // Right Shift when held, / when tapped
#define KC_SFT_BSLS RSFT_T(KC_BSLS) // Right Shift when held, \ when tapped
#define KC_LWR_SPC LT(_LOWER, KC_SPC) // Lower layer when held, Space when tapped
#define KC_RSE_BSPC LT(_RAISE, KC_BSPC) // Raise layer when held, Backspace when tapped
#define KC_NAV_A LT(_NAV,KC_A) // Navigation layer when held, A when tapped
#define KC_CMD_TAB CMD_T(KC_TAB) // Left Command when held, Tab when tapped
#define KC_CMD_ENT RCMD_T(KC_ENT) // Right Command when held, Enter when tapped
#define KC_CTL_ESC CTL_T(KC_ESC) // Left Control when held, Escape when tapped
#define KC_OPT_OSM_SFT ROPT_T(OSM_LSFT) // Right Option when held, One Shot Shift when tapped
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
/*
*
* Q W E R T Y U I O P
*
* A S D F G H J K L ;:
*
* /Z X C V B N M ,< .>/?
*
*
* CTLCMDSPC ENTCMDOPT
*
*/
[_BASE] = LAYOUT_split_3x5_3(
KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P,
KC_NAV_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN,
KC_SFT_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SFT_SL,
KC_CTL_ESC, KC_CMD_TAB, KC_LWR_SPC, KC_RSE_BSPC, KC_CMD_ENT, KC_ROPT
),
/*
*
* 1! 2@ 3# 4$ 5% 6^ 7& 8* 9( 0)
*
* `~ '"
*
* -_ =+ [{ ]} \|
*
*
*
*
*/
[_LOWER] = LAYOUT_split_3x5_3(
KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0,
KC_GRV, _______, _______, _______, _______, KC_LEFT, KC_DOWN, KC_UP, KC_RIGHT, KC_QUOT,
KC_LSFT, _______, _______, _______, _______, KC_MINS, KC_EQL, KC_LBRC, KC_RBRC, KC_SFT_BSLS,
_______, _______, _______, _______, _______, _______
),
/*
*
* F1 F2 F3 F4 F5 F6 F7 F8 F9F10
*
*
*
*
*
*
*
*
*/
[_RAISE] = LAYOUT_split_3x5_3(
KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10,
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
_______, _______, _______, _______, _______, _______
),
/*
*
* HOM END
*
*
*
* PUP PDN
*
*
*
*
*/
[_NAV] = LAYOUT_split_3x5_3(
_______, _______, _______, _______, _______, KC_HOME, _______, _______, KC_END, _______,
_______, _______, _______, _______, _______, KC_LEFT, KC_DOWN, KC_UP, KC_RIGHT, _______,
_______, _______, _______, _______, _______, KC_PGUP, _______, _______, KC_PGDN, _______,
_______, _______, _______, _______, _______, _______
)
};

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/* Copyright 2024-2025 Grigory Avdyushin
*
* 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 FALSE

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# franky36
Franky36 is 36 key compact handwired split keyboard that uses single RP2040-Zero controller.
* Keyboard Maintainer: [Grigory Avdyushin](https://github.com/avdyushin)
* Hardware Supported: RP2040-Zero
* Hardware Availability: Handwired [franky36](https://github.com/avdyushin/franky36)
Make example for this keyboard (after setting up your build environment):
make franky36:default
Flashing example for this keyboard:
make franky36: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 key at (0,0) in the matrix (usually the top left key or Escape) and plug in the keyboard
* **Physical reset button**: Hold down the reset button on the controller and plug in the keyboard
* **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available