[Keyboard] New Keyboard: BM43A (#6997)

* new keyboard bm43a

* Thanks to noroads for generating this with his online tool

* add QMK Configurator support thanks to noroads

* turn on bootmagic lite

* update readme

* remove unneeded comments

keyboards/bm43a/bm43a.c

@@ -0,0 +1,51 @@
+/* Copyright 2019 mechmerlin
+ *
+ * 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 "bm43a.h"
+
+// Optional override functions below.
+// You can leave any or all of these undefined.
+// These are only required if you want to perform custom actions.
+
+/*
+
+void matrix_init_kb(void) {
+  // put your keyboard start-up code here
+  // runs once when the firmware starts up
+
+  matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+  // put your looping keyboard code here
+  // runs every cycle (a lot)
+
+  matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+  // put your per-action keyboard code here
+  // runs for every action, just before processing by the firmware
+
+  return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+  // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+  led_set_user(usb_led);
+}
+
+*/

keyboards/bm43a/bm43a.h

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+/* Copyright 2019 mechmerlin
+ *
+ * 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 "quantum.h"
+
+#define LAYOUT( \
+    K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B,   \
+    K10,  K11, K12, K13, K14, K15, K16, K17, K18, K19, K1B,       \
+    K20,      K21, K22, K23, K24, K25, K26, K27, K28, K29, K2B,   \
+    K30, K31, K32, K33,         K35,        K37, K38, K39, K3B    \
+) { \
+    { K00,   K01,   K02,   K03,   K04,   K05,   K06,   K07,   K08,   K09,   K0A,   K0B   }, \
+    { K10,   K11,   K12,   K13,   K14,   K15,   K16,   K17,   K18,   K19,   KC_NO, K1B   }, \
+    { K20,   K21,   K22,   K23,   K24,   K25,   K26,   K27,   K28,   K29,   KC_NO, K2B   }, \
+    { K30,   K31,   K32,   K33,   KC_NO, K35,   KC_NO, K37,   K38,   K39,   KC_NO, K3B   }, \
+}

keyboards/bm43a/config.h

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+/*
+Copyright 2019 mechmerlin
+
+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 "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x0000
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    KPRepublic
+#define PRODUCT         BM43A
+#define DESCRIPTION     A QMK-powered custom keyboard
+
+/* key matrix size */
+#define MATRIX_ROWS 4
+#define MATRIX_COLS 12
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+ */
+#define MATRIX_ROW_PINS { D1, F4, F1, F0 }
+#define MATRIX_COL_PINS { B0, F5, F6, F7, C7, C6, B6, B5, B4, D7, D6, D4 }
+
+#define DIODE_DIRECTION COL2ROW
+
+#define BACKLIGHT_PIN B7
+// #define BACKLIGHT_BREATHING
+#define BACKLIGHT_LEVELS 5
+
+#define RGB_DI_PIN E2
+#ifdef RGB_DI_PIN
+    #define RGBLED_NUM 10
+    #define RGBLIGHT_HUE_STEP 8
+    #define RGBLIGHT_SAT_STEP 8
+    #define RGBLIGHT_VAL_STEP 8
+    #define RGBLIGHT_LIMIT_VAL 255 /* The maximum brightness level */
+    #define RGBLIGHT_SLEEP  /* If defined, the RGB lighting will be switched off when the host goes to sleep */
+/*== all animations enable ==*/
+    #define RGBLIGHT_ANIMATIONS
+// /*== or choose animations ==*/
+//     #define RGBLIGHT_EFFECT_BREATHING
+//     #define RGBLIGHT_EFFECT_RAINBOW_MOOD
+//     #define RGBLIGHT_EFFECT_RAINBOW_SWIRL
+//     #define RGBLIGHT_EFFECT_SNAKE
+//     #define RGBLIGHT_EFFECT_KNIGHT
+//     #define RGBLIGHT_EFFECT_CHRISTMAS
+//     #define RGBLIGHT_EFFECT_STATIC_GRADIENT
+//     #define RGBLIGHT_EFFECT_RGB_TEST
+//     #define RGBLIGHT_EFFECT_ALTERNATING
+#endif

keyboards/bm43a/info.json

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+{
+    "keyboard_name": "BM43A",
+    "url": "",
+    "maintainer": "qmk",
+    "width": 12,
+    "height": 4,
+    "layouts": {
+        "LAYOUT": {
+            "key_count": 43,
+            "layout": [
+                {"label":"K00 (D1,B0)", "x":0, "y":0},
+                {"label":"K01 (D1,F5)", "x":1, "y":0},
+                {"label":"K02 (D1,F6)", "x":2, "y":0},
+                {"label":"K03 (D1,F7)", "x":3, "y":0},
+                {"label":"K04 (D1,C7)", "x":4, "y":0},
+                {"label":"K05 (D1,C6)", "x":5, "y":0},
+                {"label":"K06 (D1,B6)", "x":6, "y":0},
+                {"label":"K07 (D1,B5)", "x":7, "y":0},
+                {"label":"K08 (D1,B4)", "x":8, "y":0},
+                {"label":"K09 (D1,D7)", "x":9, "y":0},
+                {"label":"K0A (D1,D6)", "x":10, "y":0},
+                {"label":"K0B (D1,D4)", "x":11, "y":0},
+                {"label":"K10 (F4,B0)", "x":0, "y":1, "w":1.25},
+                {"label":"K11 (F4,F5)", "x":1.25, "y":1},
+                {"label":"K12 (F4,F6)", "x":2.25, "y":1},
+                {"label":"K13 (F4,F7)", "x":3.25, "y":1},
+                {"label":"K14 (F4,C7)", "x":4.25, "y":1},
+                {"label":"K15 (F4,C6)", "x":5.25, "y":1},
+                {"label":"K16 (F4,B6)", "x":6.25, "y":1},
+                {"label":"K17 (F4,B5)", "x":7.25, "y":1},
+                {"label":"K18 (F4,B4)", "x":8.25, "y":1},
+                {"label":"K19 (F4,D7)", "x":9.25, "y":1},
+                {"label":"K1B (F4,D4)", "x":10.25, "y":1, "w":1.75},
+                {"label":"K20 (F1,B0)", "x":0, "y":2, "w":2},
+                {"label":"K21 (F1,F5)", "x":2, "y":2},
+                {"label":"K22 (F1,F6)", "x":3, "y":2},
+                {"label":"K23 (F1,F7)", "x":4, "y":2},
+                {"label":"K24 (F1,C7)", "x":5, "y":2},
+                {"label":"K25 (F1,C6)", "x":6, "y":2},
+                {"label":"K26 (F1,B6)", "x":7, "y":2},
+                {"label":"K27 (F1,B5)", "x":8, "y":2},
+                {"label":"K28 (F1,B4)", "x":9, "y":2},
+                {"label":"K29 (F1,D7)", "x":10, "y":2},
+                {"label":"K2B (F1,D4)", "x":11, "y":2},
+                {"label":"K30 (F0,B0)", "x":0, "y":3},
+                {"label":"K31 (F0,F5)", "x":1, "y":3},
+                {"label":"K32 (F0,F6)", "x":2, "y":3},
+                {"label":"K33 (F0,F7)", "x":3, "y":3, "w":2.75},
+                {"label":"K35 (F0,C6)", "x":5.75, "y":3, "w":2.25},
+                {"label":"K37 (F0,B5)", "x":8, "y":3},
+                {"label":"K38 (F0,B4)", "x":9, "y":3},
+                {"label":"K39 (F0,D7)", "x":10, "y":3},
+                {"label":"K3B (F0,D4)", "x":11, "y":3}
+            ]
+        }
+    }
+    ,"meta": "https://noroadsleft.github.io/kbf_qmk_converter/"
+}

keyboards/bm43a/keymaps/default/config.h

@@ -0,0 +1,19 @@
+/* Copyright 2019 mechmerlin
+ *
+ * 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
+
+// place overrides here

keyboards/bm43a/keymaps/default/keymap.c

@@ -0,0 +1,33 @@
+/* Copyright 2019 mechmerlin
+ *
+ * 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
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [0] = LAYOUT(
+        KC_ESC,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_BSPC,
+        KC_TAB,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_ENT,
+        KC_LSFT,          KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_UP,   KC_DOT,
+        KC_LCTL, KC_LGUI, KC_LALT, KC_SPC,                 KC_SPC,              MO(1),   KC_LEFT, KC_DOWN, KC_RGHT
+    ),
+    [1] = LAYOUT(
+        RESET,   _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+        _______,   BL_TOGG, BL_DEC,  BL_INC,  BL_STEP, _______, _______, _______, _______, _______, _______,
+        _______,          RGB_TOG, RGB_MOD, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, RGB_VAI, RGB_VAD, _______, _______,
+        _______, _______, _______, _______,                _______,             _______, _______, _______, _______
+    ),
+
+};
+

keyboards/bm43a/keymaps/default/readme.md

@@ -0,0 +1 @@
+# The default keymap for bm43a

keyboards/bm43a/readme.md

@@ -0,0 +1,16 @@
+# bm43a
+
+A 40% mechanical keyboard.  
+
+This firmware was originally taken from a kbfirmware.json and converted through [kbf_qmk_converter](https://noroadsleft.github.io/kbf_qmk_converter/). You may find the original `.json` files [here](https://drive.google.com/drive/folders/11DowBYrFN_uCNa9Q9bXwuMn91vmZYBcG).  
+
+
+Keyboard Maintainer: [MechMerlin](https://github.com/mechmerlin)  
+Hardware Supported: bm43a PCB    
+Hardware Availability: [KPRepublic](https://kprepublic.com/products/bm43a-bm43-43-keys-40-custom-mechanical-keyboard-pcb-programmed-numpad-layouts-qmk-firmware-with-rgb-bottom-underglow-alps-mx)  
+
+Make example for this keyboard (after setting up your build environment):
+
+    make bm43a:default
+
+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/bm43a/rules.mk

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+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
+BOOTLOADER = atmel-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = lite      # 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 = yes        # Commands for debug and configuration
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
+# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = no            # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+MIDI_ENABLE = no            # MIDI support (+2400 to 4200, depending on config)
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE = no           # Audio output on port C6
+FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
+HD44780_ENABLE = no 		# Enable support for HD44780 based LCDs (+400)