[Keyboard] Add Jot50 handwired board (#5431)

keyboards/handwired/jot50/config.h

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+#pragma once
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x6060
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Jotix
+#define PRODUCT         Jot50
+#define DESCRIPTION     A 5x12 compact ortholinear keyboard
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 12
+
+/* pro_micro pin-out */
+#define MATRIX_ROW_PINS { D7, E6, B4, B6, B2 }
+#define MATRIX_COL_PINS { F4, F5, F6, F7, B1, B3, D3, D2, D1, D0, D4, C6 }
+#define UNUSED_PINS
+
+/* leds */
+#define BACKLIGHT_LEVELS 3
+#define BACKLIGHT_PIN B5
+#define BACKLIGHT_BREATHING
+#define BREATHING_PERIOD 5
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCING_DELAY 5
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE

keyboards/handwired/jot50/jot50.c

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+#include "jot50.h"
+
+void matrix_init_kb(void) {
+
+	matrix_init_user();
+}

keyboards/handwired/jot50/jot50.h

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+#pragma once
+
+#include "quantum.h"
+
+
+#define LAYOUT_ortho_5x12( \
+	k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0a, k0b, \
+	k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, \
+	k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, \
+	k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, \
+	k40, k41, k42, k43, k44, k45, k46, k47, k48, k49, k4a, k4b \
+) \
+{ \
+	{ k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0a, k0b }, \
+	{ k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b }, \
+	{ k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b }, \
+	{ k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b }, \
+	{ k40, k41, k42, k43, k44, k45, k46, k47, k48, k49, k4a, k4b } \
+}

keyboards/handwired/jot50/keymaps/default/keymap.c

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+// This is the canonical layout file for the Quantum project. If you want to add another keyboard,
+// this is the style you want to emulate.
+
+#include QMK_KEYBOARD_H
+
+extern keymap_config_t keymap_config;
+
+// Each layer gets a name for readability, which is then used in the keymap matrix below.
+// The underscores don't mean anything - you can have a layer called STUFF or any other name.
+// Layer names don't all need to be of the same length, obviously, and you can also skip them
+// entirely and just use numbers.
+
+#define _QWERTY   0
+#define _LOWER    1
+#define _RAISE    2
+#define _ADJUST   3
+
+enum planck_keycodes {
+  BACKLIT = SAFE_RANGE
+};
+
+#define LOWER MO(_LOWER)
+#define RAISE MO(_RAISE)
+
+/* Funct
+ * +--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+ * |        |   F1   |   F2   |   F3   |   F4   |   F5   |   F6   |   F7   |   F8   |   F9   |  F10   |        |
+ * +--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+ * |  caps  |   F11  |   F12  |        |        |        |        |    -   |    =   |    [   |   ]    |        |
+ * +--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+ * |        |  vol-  |  mute  |  vol+  |        |        |        |        |        |        |        |    \   |
+ * +--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+ * |        |  prev  |  play  |  next  |        |        |        |        |        |        |        |        |
+ * +--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+ * |        |        |        |        |        |        |        |        |  home  |  pgdn  |  pgup  |   end  | 
+ * +--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+ */
+#define _FUNCT LAYOUT_ortho_5x12 (\
+    _______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  _______,\
+    KC_CAPS, KC_F11,  KC_F12,  _______, _______, _______, _______, KC_MINS, KC_EQL,  KC_LBRC, KC_RBRC, _______,\
+    _______, KC_VOLD, KC_MUTE, KC_VOLU, _______, _______, _______, _______, _______, _______, _______, KC_BSLS,\
+    _______, KC_MPRV, KC_MPLY, KC_MNXT, _______, _______, _______, _______, _______, _______, _______, _______,\
+    _______, _______, _______, _______, _______, _______, _______, _______, KC_HOME, KC_PGDN, KC_PGUP, KC_END\
+)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Qwerty
+ * +--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+ * |   esc  |    1   |    2   |    3   |    4   |    5   |    6   |    7   |    8   |    9   |    0   |  bspc  |
+ * +--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+ * |    `   |    Q   |    W   |    E   |    R   |    T   |    Y   |    U   |    I   |    O   |    P   |   del  |
+ * +--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+ * |   tab  |    A   |    S   |    D   |    F   |    G   |    H   |    J   |    K   |    L   |    ;   |    '   |
+ * +--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+ * | lshift |    Z   |    X   |    C   |    V   |    B   |    N   |    M   |    ,   |    .   |    /   |  enter |
+ * +--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+ * | lctrl  |  lgui  |  lalt  |  ralt  |  lower |  space |  space |  raise |  left  |  down  |   up   |  right | 
+ * +--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+ */
+[_QWERTY] = LAYOUT_ortho_5x12 (
+    KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSPC, 
+    KC_GRV,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_DEL,
+    KC_TAB,  KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,
+    KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_ENT,
+    KC_LCTL, KC_LGUI, KC_LALT, KC_RALT, LOWER,   KC_SPC,  KC_SPC,  RAISE,   KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT
+),
+
+[_LOWER] = _FUNCT,
+
+[_RAISE] = _FUNCT,
+
+[_ADJUST] = LAYOUT_ortho_5x12 (
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, RESET,   _______, _______, _______, _______, _______, _______, KC_PSCR, KC_SLCK, KC_PAUS, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, BL_STEP, BL_BRTG, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+),
+};
+
+uint32_t layer_state_set_user(uint32_t state) {
+  return update_tri_layer_state(state, _LOWER, _RAISE, _ADJUST);
+}
+
+void matrix_init_user(void) {
+}
+

keyboards/handwired/jot50/readme.md

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+# Jotanck
+
+![Jotanck]
+
+A compact 50% (12x5) ortholinear keyboard kit inspired in the Preonic made by jotix.
+
+Keyboard Maintainer: [jotix](https://github.com/jotix)  
+Hardware Supported: Arduino Pro Micro  
+
+### Arduino Pro Micro Pinout
+
+| Rows        | 0  | 1  | 2  | 3  | 4  |
+|-------------|----|----|----|----|----|
+| Arduino pin | 6  | 7  | 8  | 10 | 16 |
+| QMK pin     | D7 | E6 | B4 | B6 | B2 |
+
+| Columns     | 0  | 1  | 2  | 3  | 4  | 5  | 6   | 7   | 8  | 9  | 10 | 11 |
+|-------------|----|----|----|----|----|----|-----|-----|----|----|----|----|
+| Arduino pin | A3 | A2 | A1 | A0 | 15 | 14 | TX0 | RXI | 2  | 3  | 4  | 5  |
+| QMK pin     | F4 | F5 | F6 | F7 | B1 | B3 | D3  | D2  | D1 | D0 | D4 | C6 |
+
+|             | Backlight |
+|-------------|-----------|
+| Arduino pin | 9         |
+| QMK pin     | B5        |
+
+### Compiling the Firmware
+
+Make example for this keyboard (after setting up your build environment):
+
+    make handwired/jot50:default
+
+### The Defaukt Keymap
+
+![Default Keymap](https://i.imgur.com/4WTmcSN.jpg)
+
+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).

keyboards/handwired/jot50/rules.mk

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+# MCU name
+MCU = atmega32u4
+
+# Processor frequency.
+#     This will define a symbol, F_CPU, in all source code files equal to the
+#     processor frequency in Hz. You can then use this symbol in your source code to
+#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
+#     automatically to create a 32-bit value in your source code.
+#
+#     This will be an integer division of F_USB below, as it is sourced by
+#     F_USB after it has run through any CPU prescalers. Note that this value
+#     does not *change* the processor frequency - it should merely be updated to
+#     reflect the processor speed set externally so that the code can use accurate
+#     software delays.
+F_CPU = 16000000
+
+#
+# LUFA specific
+#
+# Target architecture (see library "Board Types" documentation).
+ARCH = AVR8
+
+# Input clock frequency.
+#     This will define a symbol, F_USB, in all source code files equal to the
+#     input clock frequency (before any prescaling is performed) in Hz. This value may
+#     differ from F_CPU if prescaling is used on the latter, and is required as the
+#     raw input clock is fed directly to the PLL sections of the AVR for high speed
+#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
+#     at the end, this will be done automatically to create a 32-bit value in your
+#     source code.
+#
+#     If no clock division is performed on the input clock inside the AVR (via the
+#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
+F_USB = $(F_CPU)
+
+# Bootloader
+#     This definition is optional, and if your keyboard supports multiple bootloaders of
+#     different sizes, comment this out, and the correct address will be loaded 
+#     automatically (+60). See bootloader.mk for all options.
+BOOTLOADER = caterina
+
+# Interrupt driven control endpoint task(+60)
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+
+# Build Options
+#   change to "no" to disable the options, or define them in the Makefile in
+#   the appropriate keymap folder that will get included automatically
+#
+
+BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = yes       # Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
+CONSOLE_ENABLE = yes         # Console for debug(+400)
+COMMAND_ENABLE = no        # Commands for debug and configuration
+NKRO_ENABLE = yes            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+BACKLIGHT_ENABLE = yes      # Enable keyboard backlight functionality
+MIDI_ENABLE = no            # MIDI controls
+AUDIO_ENABLE = no           # Audio output on port C6
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+RGBLIGHT_ENABLE = no        # Enable WS2812 RGB underlight.
+API_SYSEX_ENABLE = no
+
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
+LAYOUTS = ortho_5x12