A keyboards/janus/config.h => keyboards/janus/config.h +16 -0
@@ 0,0 1,16 @@
+// Copyright 2022 Steven Karrmann (@skarrmann)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "config_common.h"
+
+/* Serial communication */
+#define SERIAL_USART_FULL_DUPLEX
+#define SERIAL_USART_TX_PIN GP0
+#define SERIAL_USART_RX_PIN GP1
+
+/* Double tap reset button to enter bootloader */
+#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET
+#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET_LED GP17
+#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET_TIMEOUT 500U<
\ No newline at end of file
A keyboards/janus/halconf.h => keyboards/janus/halconf.h +9 -0
@@ 0,0 1,9 @@
+// Copyright 2022 Steven Karrmann (@skarrmann)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include_next <halconf.h>
+
+#undef HAL_USE_SIO
+#define HAL_USE_SIO TRUE<
\ No newline at end of file
A keyboards/janus/info.json => keyboards/janus/info.json +75 -0
@@ 0,0 1,75 @@
+{
+ "keyboard_name": "Janus",
+ "manufacturer": "Steven Karrmann",
+ "url": "https://github.com/skarrmann/janus",
+ "maintainer": "skarrmann",
+ "processor": "RP2040",
+ "bootloader": "rp2040",
+ "diode_direction": "COL2ROW",
+ "matrix_pins": {
+ "cols": ["GP6", "GP7", "GP2", "GP4", "GP3"],
+ "rows": ["GP26", "GP27", "GP28", "GP29"]
+ },
+ "indicators": {
+ "num_lock": "GP17",
+ "caps_lock": "GP16",
+ "scroll_lock": "GP25",
+ "on_state": 0
+ },
+ "features": {
+ "bootmagic": true,
+ "command": false,
+ "console": false,
+ "extrakey": true,
+ "mousekey": true,
+ "nkro": true
+ },
+ "split": {
+ "enabled": true
+ },
+ "layouts": {
+ "LAYOUT_split_3x5_2": {
+ "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": [4, 4], "x": 6, "y": 0 },
+ { "matrix": [4, 3], "x": 7, "y": 0 },
+ { "matrix": [4, 2], "x": 8, "y": 0 },
+ { "matrix": [4, 1], "x": 9, "y": 0 },
+ { "matrix": [4, 0], "x": 10, "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": [5, 4], "x": 6, "y": 1 },
+ { "matrix": [5, 3], "x": 7, "y": 1 },
+ { "matrix": [5, 2], "x": 8, "y": 1 },
+ { "matrix": [5, 1], "x": 9, "y": 1 },
+ { "matrix": [5, 0], "x": 10, "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": [6, 4], "x": 6, "y": 2 },
+ { "matrix": [6, 3], "x": 7, "y": 2 },
+ { "matrix": [6, 2], "x": 8, "y": 2 },
+ { "matrix": [6, 1], "x": 9, "y": 2 },
+ { "matrix": [6, 0], "x": 10, "y": 2 },
+ { "matrix": [3, 3], "x": 3, "y": 3 },
+ { "matrix": [3, 4], "x": 4, "y": 3 },
+ { "matrix": [7, 4], "x": 6, "y": 3 },
+ { "matrix": [7, 3], "x": 7, "y": 3 }
+ ]
+ }
+ },
+ "usb": {
+ "device_version": "1.0.0",
+ "pid": "0x9A25",
+ "vid": "0xFEED"
+ }
+}<
\ No newline at end of file
A keyboards/janus/keymaps/default/keymap.c => keyboards/janus/keymaps/default/keymap.c +50 -0
@@ 0,0 1,50 @@
+// Copyright 2022 Steven Karrmann (@skarrmann)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+enum layer_names {
+ _BASE,
+ _SYMBOL,
+ _NAVIGATION,
+ _FUNCTION
+};
+
+#define MO_SYM MO(_SYMBOL)
+#define MO_NAV MO(_NAVIGATION)
+#define MO_FUN MO(_FUNCTION)
+#define OS_LCTL OSM(MOD_LCTL)
+#define OS_LSFT OSM(MOD_LSFT)
+#define OS_LALT OSM(MOD_LALT)
+#define OS_LGUI OSM(MOD_LGUI)
+#define OS_RCTL OSM(MOD_RCTL)
+#define OS_RSFT OSM(MOD_RSFT)
+#define OS_RALT OSM(MOD_RALT)
+#define OS_RGUI OSM(MOD_RGUI)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ [_BASE] = LAYOUT_split_3x5_2(
+ KC_Q , KC_W , KC_E , KC_R , KC_T , KC_Y , KC_U , KC_I , KC_O , KC_P ,
+ KC_A , KC_S , KC_D , KC_F , KC_G , KC_H , KC_J , KC_K , KC_L , KC_QUOT,
+ KC_Z , KC_X , KC_C , KC_V , KC_B , KC_N , KC_M , KC_COMM, KC_DOT , KC_SLSH,
+ MO_NAV , KC_LSFT, KC_SPC , MO_SYM
+ ),
+ [_SYMBOL] = LAYOUT_split_3x5_2(
+ KC_SCLN, KC_LBRC, KC_RBRC, KC_5 , XXXXXXX, XXXXXXX, KC_6 , KC_MINS, KC_EQL , KC_GRV ,
+ KC_1 , KC_2 , KC_3 , KC_4 , KC_BSLS, XXXXXXX, KC_7 , KC_8 , KC_9 , KC_0 ,
+ OS_LGUI, OS_LALT, OS_LSFT, OS_LCTL, XXXXXXX, XXXXXXX, OS_RCTL, OS_RSFT, OS_RALT, OS_RGUI,
+ MO_FUN , _______, _______, _______
+ ),
+ [_NAVIGATION] = LAYOUT_split_3x5_2(
+ KC_PSCR, KC_INS , KC_APP , KC_DEL , XXXXXXX, XXXXXXX, KC_HOME, KC_PGDN, KC_PGUP, KC_END ,
+ KC_ESC , KC_TAB , KC_ENT , KC_BSPC, XXXXXXX, XXXXXXX, KC_LEFT, KC_DOWN, KC_UP , KC_RGHT,
+ OS_LGUI, OS_LALT, OS_LSFT, OS_LCTL, XXXXXXX, XXXXXXX, OS_RCTL, OS_RSFT, OS_RALT, OS_RGUI,
+ _______, _______, _______, MO_FUN
+ ),
+ [_FUNCTION] = LAYOUT_split_3x5_2(
+ KC_F1 , KC_F2 , KC_F3 , KC_F4 , QK_BOOT, KC_SLCK, KC_F9 , KC_F10 , KC_F11 , KC_F12 ,
+ KC_F5 , KC_F6 , KC_F7 , KC_F8 , XXXXXXX, KC_CLCK, KC_MUTE, KC_VOLD, KC_VOLU, KC_PAUS,
+ OS_LGUI, OS_LALT, OS_LSFT, OS_LCTL, XXXXXXX, KC_NLCK, OS_RCTL, OS_RSFT, OS_RALT, OS_RGUI,
+ _______, _______, _______, _______
+ ),
+};<
\ No newline at end of file
A keyboards/janus/keymaps/default/readme.md => keyboards/janus/keymaps/default/readme.md +13 -0
@@ 0,0 1,13 @@
+# Janus Default Keymap
+
+
+
+The default Janus keymap is simple and organized. The only QMK special features used are layers and one shot keys for modifiers.
+
+It is inspired by [Callum's keymap](https://github.com/qmk/qmk_firmware/tree/master/users/callum), with a few differences:
+
+* Modifier keys are moved to the bottom row on every layer, and are mirrored on both sides.
+* Symbol layer only contains non-shifted symbol keys.
+* General differences in key positions.
+
+For simplicity's sake, the keymap uses QMK's native one shot key implementation. There are other excellent one shot implementations out there, including Callum's in the aforementioned keymap.<
\ No newline at end of file
A keyboards/janus/mcuconf.h => keyboards/janus/mcuconf.h +9 -0
@@ 0,0 1,9 @@
+// Copyright 2022 Steven Karrmann (@skarrmann)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include_next <mcuconf.h>
+
+#undef RP_SIO_USE_UART0
+#define RP_SIO_USE_UART0 TRUE<
\ No newline at end of file
A keyboards/janus/readme.md => keyboards/janus/readme.md +27 -0
@@ 0,0 1,27 @@
+# Janus
+
+
+
+A 34-key split ortholinear keyboard, powered by two Seeed XIAO RP2040.
+
+* Keyboard Maintainer: [Steven Karrmann](https://github.com/skarrmann)
+* Hardware Supported: Janus PCBs, Seeed XIAO RP2040
+* Hardware Availability: [Janus GitHub repository](https://github.com/skarrmann/janus)
+
+Make example for this keyboard (after setting up your build environment):
+
+ make janus:default
+
+Flashing example for this keyboard:
+
+ make janus: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 on the left half, or top right key on the right half, and then plug in the USB cable on that keyboard half.
+* **Physical reset button**: Double tap the reset button on the XIAO RP2040.
+* **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available.
A keyboards/janus/rules.mk => keyboards/janus/rules.mk +1 -0
@@ 0,0 1,1 @@
+SERIAL_DRIVER = usart<
\ No newline at end of file