Keyboard: Add Redox Wireless keyboard (#4180)

* Added folder and default keymap

* Added italian keymap

* Fixed readme.md

* Added layer display through RGB led

* Added layer status display to italian keymap

* Fixed indentation

* Removed obsolete comments

* Updated instructions

* Fixed keymaps readmes and removed RGB controls on ADJUST layer

* Removed redundant KC_* definitions

* Fixed readme file

* Changed include guards to pragma once

* Removed unused audio functions

* Fixed rules.mk file

* Added spaces in readme to fix rendering

* Reconfigured keymap macro to resemble physical layout

* Updated default keymap

* Updated italian keymap

* Removed unused persistent_default_layer_set function

keyboards/redox_w/config.h

@@ -0,0 +1,81 @@
+/* Copyright 2017 Mattia Dal Ben
+ * 
+ * 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      0x6060
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Mattia Dal Ben
+#define PRODUCT         Redox_wireless
+#define DESCRIPTION     q.m.k. keyboard firmware for Redox-w
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 14
+
+/* define if matrix has ghost */
+//#define MATRIX_HAS_GHOST
+
+/* number of backlight levels */
+//#define BACKLIGHT_LEVELS 3
+
+#define ONESHOT_TIMEOUT 500
+
+
+/* key combination for command */
+#define IS_COMMAND() ( \
+    keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
+)
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+//#define NO_ACTION_MACRO
+//#define NO_ACTION_FUNCTION
+
+//UART settings for communication with the RF microcontroller
+#define SERIAL_UART_BAUD 1000000
+#define SERIAL_UART_DATA UDR1
+#define SERIAL_UART_UBRR (F_CPU / (16UL * SERIAL_UART_BAUD) - 1)
+#define SERIAL_UART_TXD_READY (UCSR1A & _BV(UDRE1))
+#define SERIAL_UART_RXD_PRESENT (UCSR1A & _BV(RXC1))
+#define SERIAL_UART_INIT() do { \
+    	/* baud rate */ \
+    	UBRR1L = SERIAL_UART_UBRR; \
+    	/* baud rate */ \
+    	UBRR1H = SERIAL_UART_UBRR >> 8; \
+    	/* enable TX and RX */ \
+    	UCSR1B = _BV(TXEN1) | _BV(RXEN1); \
+    	/* 8-bit data */ \
+    	UCSR1C = _BV(UCSZ11) | _BV(UCSZ10); \
+  	} while(0)

keyboards/redox_w/keymaps/default/keymap.c

@@ -0,0 +1,115 @@
+#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 _SYMB 1
+#define _NAV 2
+#define _ADJUST 3
+
+enum custom_keycodes {
+  QWERTY = SAFE_RANGE,
+  SYMB,
+  NAV,
+  ADJUST,
+};
+
+// Shortcut to make keymap more readable
+#define KC_BKSL KC_BSLASH
+#define SYM_L   MO(_SYMB)
+
+#define KC_ALAS LALT_T(KC_PAST)
+#define KC_CTPL LCTL_T(KC_PSLS)
+
+#define KC_NAGR LT(_NAV, KC_GRV)
+#define KC_NAMI LT(_NAV, KC_MINS)
+
+#define KC_ADEN LT(_ADJUST, KC_END)
+#define KC_ADPU LT(_ADJUST, KC_PGUP)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  [_QWERTY] = LAYOUT(
+  //┌────────┬────────┬────────┬────────┬────────┬────────┐                                           ┌────────┬────────┬────────┬────────┬────────┬────────┐
+     KC_NAGR ,KC_1    ,KC_2    ,KC_3    ,KC_4    ,KC_5    ,                                            KC_6    ,KC_7    ,KC_8    ,KC_9    ,KC_0    ,KC_NAMI ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┐                         ┌────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     KC_TAB  ,KC_Q    ,KC_W    ,KC_E    ,KC_R    ,KC_T    ,SYM_L   ,                          SYM_L   ,KC_Y    ,KC_U    ,KC_I    ,KC_O    ,KC_P    ,KC_EQL  ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     KC_ESC  ,KC_A    ,KC_S    ,KC_D    ,KC_F    ,KC_G    ,KC_LBRC ,                          KC_RBRC ,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_ADPU ,KC_PGDN ,        KC_HOME ,KC_ADEN ,KC_N    ,KC_M    ,KC_COMM ,KC_DOT  ,KC_BKSL ,KC_RSFT ,
+  //├────────┼────────┼────────┼────────┼────┬───┴────┬───┼────────┼────────┤       ├────────┼────────┼───┬────┴───┬────┼────────┼────────┼────────┼────────┤
+     KC_LGUI ,KC_PPLS ,KC_PMNS ,KC_ALAS ,     KC_CTPL ,    KC_BSPC ,KC_DEL  ,        KC_ENT  ,KC_SPC  ,    KC_RALT ,     KC_LEFT ,KC_DOWN ,KC_UP   ,KC_RGHT 
+  //└────────┴────────┴────────┴────────┘    └────────┘   └────────┴────────┘       └────────┴────────┘   └────────┘    └────────┴────────┴────────┴────────┘
+  ),
+
+  [_SYMB] = LAYOUT(
+  //┌────────┬────────┬────────┬────────┬────────┬────────┐                                           ┌────────┬────────┬────────┬────────┬────────┬────────┐
+     _______ ,KC_F1   ,KC_F2   ,KC_F3   ,KC_F4   ,KC_F5   ,                                            KC_F6   ,KC_F7   ,KC_F8   ,KC_F9   ,KC_F10  ,XXXXXXX ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┐                         ┌────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     _______ ,KC_EXLM ,KC_AT   ,KC_LCBR ,KC_RCBR ,KC_PIPE ,_______ ,                          _______ ,XXXXXXX ,KC_KP_7 ,KC_KP_8 ,KC_KP_9 ,XXXXXXX ,XXXXXXX ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     _______ ,KC_HASH ,KC_DLR  ,KC_LBRC ,KC_RBRC ,KC_GRV  ,_______ ,                          _______ ,XXXXXXX ,KC_KP_4 ,KC_KP_5 ,KC_KP_6 ,XXXXXXX ,XXXXXXX ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┼────────┐       ┌────────┼────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     _______ ,KC_PERC ,KC_CIRC ,KC_LPRN ,KC_RPRN ,KC_TILD ,_______ ,_______ ,        _______ ,_______ ,XXXXXXX ,KC_KP_1 ,KC_KP_2 ,KC_KP_3 ,XXXXXXX ,XXXXXXX ,
+  //├────────┼────────┼────────┼────────┼────┬───┴────┬───┼────────┼────────┤       ├────────┼────────┼───┬────┴───┬────┼────────┼────────┼────────┼────────┤
+     _______ ,_______ ,_______ ,_______ ,     _______ ,    _______ ,_______ ,        _______ ,_______ ,    KC_KP_0 ,     KC_KP_0 ,KC_PDOT ,XXXXXXX ,XXXXXXX 
+  //└────────┴────────┴────────┴────────┘    └────────┘   └────────┴────────┘       └────────┴────────┘   └────────┘    └────────┴────────┴────────┴────────┘
+  ),
+
+  [_NAV] = LAYOUT(
+  //┌────────┬────────┬────────┬────────┬────────┬────────┐                                           ┌────────┬────────┬────────┬────────┬────────┬────────┐
+     _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,                                            _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┐                         ┌────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     XXXXXXX ,XXXXXXX ,KC_MS_U ,XXXXXXX ,KC_WH_U ,XXXXXXX ,_______ ,                          _______ ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     XXXXXXX ,KC_MS_L ,KC_MS_D ,KC_MS_R ,KC_WH_D ,XXXXXXX ,_______ ,                          _______ ,KC_LEFT ,KC_DOWN ,KC_UP   ,KC_RIGHT,XXXXXXX ,XXXXXXX ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┼────────┐       ┌────────┼────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,_______ ,_______ ,        _______ ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,
+  //├────────┼────────┼────────┼────────┼────┬───┴────┬───┼────────┼────────┤       ├────────┼────────┼───┬────┴───┬────┼────────┼────────┼────────┼────────┤
+     XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,     KC_BTN1 ,    KC_BTN2 ,_______ ,        _______ ,_______ ,    XXXXXXX ,     XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX 
+  //└────────┴────────┴────────┴────────┘    └────────┘   └────────┴────────┘       └────────┴────────┘   └────────┘    └────────┴────────┴────────┴────────┘
+  ),
+
+  [_ADJUST] = LAYOUT(
+  //┌────────┬────────┬────────┬────────┬────────┬────────┐                                           ┌────────┬────────┬────────┬────────┬────────┬────────┐
+     XXXXXXX ,KC_F1   ,KC_F2   ,KC_F3   ,KC_F4   ,KC_F5   ,                                            KC_F6   ,KC_F7   ,KC_F8   ,KC_F9   ,KC_F10  ,XXXXXXX ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┐                         ┌────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     XXXXXXX ,RESET   ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,                          XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,                          XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┼────────┐       ┌────────┼────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,_______ ,XXXXXXX ,        XXXXXXX ,_______ ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,
+  //├────────┼────────┼────────┼────────┼────┬───┴────┬───┼────────┼────────┤       ├────────┼────────┼───┬────┴───┬────┼────────┼────────┼────────┼────────┤
+     XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,     XXXXXXX ,    XXXXXXX ,XXXXXXX ,        XXXXXXX ,XXXXXXX ,    XXXXXXX ,     XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX 
+  //└────────┴────────┴────────┴────────┘    └────────┘   └────────┴────────┘       └────────┴────────┘   └────────┘    └────────┴────────┴────────┴────────┘
+  )
+
+};
+
+void matrix_scan_user(void) {
+    uint8_t layer = biton32(layer_state);
+
+    switch (layer) {
+        case _QWERTY:
+            set_led_off;
+            break;
+        case _SYMB:
+            set_led_green;
+            break;
+        case _NAV:
+            set_led_blue;
+            break;
+        case _ADJUST:
+            set_led_red;
+            break;
+        default:
+            break;
+    }
+};
+
+

keyboards/redox_w/keymaps/default/readme.md

@@ -0,0 +1 @@
+# Default keymap for Redox Wireless

keyboards/redox_w/keymaps/italian/keymap.c

@@ -0,0 +1,125 @@
+#include QMK_KEYBOARD_H
+
+#include "keymap_italian.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 _SYMB 1
+#define _NAV 2
+#define _ADJUST 3
+
+enum custom_keycodes {
+  QWERTY = SAFE_RANGE,
+  SYMB,
+  NAV,
+  ADJUST,
+};
+
+// Shortcut to make keymap more readable
+#define KC_BKSL KC_BSLASH
+#define SYM_L   MO(_SYMB)
+
+#define KC_ALAS LALT_T(KC_PAST)
+#define KC_CTPL LCTL_T(KC_PSLS)
+
+#define KC_NAGR LT(_NAV, KC_GRV)
+#define KC_NAMI LT(_NAV, KC_MINS)
+
+#define KC_ADEN LT(_ADJUST, KC_END)
+#define KC_ADPU LT(_ADJUST, KC_PGUP)
+
+// Italian specific shortcuts
+#define ALT_IACC RALT_T(IT_IACC)
+#define GUI_LESS LGUI_T(IT_LESS)
+
+#define IT_SHSL  RSFT_T(KC_SLSH)
+#define IT_GRV   RALT(KC_MINS)
+#define IT_TILD  RALT(KC_EQL)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  [_QWERTY] = LAYOUT(
+  //┌────────┬────────┬────────┬────────┬────────┬────────┐                                           ┌────────┬────────┬────────┬────────┬────────┬────────┐
+     KC_NAGR ,KC_1    ,KC_2    ,KC_3    ,KC_4    ,KC_5    ,                                            KC_6    ,KC_7    ,KC_8    ,KC_9    ,KC_0    ,KC_NAMI ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┐                         ┌────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     KC_TAB  ,KC_Q    ,KC_W    ,KC_E    ,KC_R    ,KC_T    ,SYM_L   ,                          SYM_L   ,KC_Y    ,KC_U    ,KC_I    ,KC_O    ,KC_P    ,IT_EACC ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     KC_ESC  ,KC_A    ,KC_S    ,KC_D    ,KC_F    ,KC_G    ,IT_LBRC ,                          IT_RBRC ,KC_H    ,KC_J    ,KC_K    ,KC_L    ,IT_OACC ,IT_AACC ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┼────────┐       ┌────────┼────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     KC_LSFT ,KC_Z    ,KC_X    ,KC_C    ,KC_V    ,KC_B    ,KC_ADPU ,KC_PGDN ,        KC_HOME ,KC_ADEN ,KC_N    ,KC_M    ,KC_COMM ,KC_DOT  ,IT_UACC ,IT_SHSL ,
+  //├────────┼────────┼────────┼────────┼────┬───┴────┬───┼────────┼────────┤       ├────────┼────────┼───┬────┴───┬────┼────────┼────────┼────────┼────────┤
+     GUI_LESS,KC_PPLS ,KC_PMNS ,KC_ALAS ,     KC_CTPL ,    KC_BSPC ,KC_DEL  ,        KC_ENT  ,KC_SPC  ,    ALT_IACC,     KC_LEFT ,KC_DOWN ,KC_UP   ,KC_RGHT 
+  //└────────┴────────┴────────┴────────┘    └────────┘   └────────┴────────┘       └────────┴────────┘   └────────┘    └────────┴────────┴────────┴────────┘
+  ),
+
+  [_SYMB] = LAYOUT(
+  //┌────────┬────────┬────────┬────────┬────────┬────────┐                                           ┌────────┬────────┬────────┬────────┬────────┬────────┐
+     _______ ,KC_F1   ,KC_F2   ,KC_F3   ,KC_F4   ,KC_F5   ,                                            KC_F6   ,KC_F7   ,KC_F8   ,KC_F9   ,KC_F10  ,XXXXXXX ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┐                         ┌────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     _______ ,IT_EXLM ,IT_AT   ,IT_LCBR ,IT_RCBR ,IT_PIPE ,_______ ,                          _______ ,XXXXXXX ,KC_KP_7 ,KC_KP_8 ,KC_KP_9 ,XXXXXXX ,XXXXXXX ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     _______ ,IT_SHRP ,IT_DLR  ,IT_LBRC ,IT_RBRC ,IT_GRV  ,_______ ,                          _______ ,XXXXXXX ,KC_KP_4 ,KC_KP_5 ,KC_KP_6 ,XXXXXXX ,XXXXXXX ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┼────────┐       ┌────────┼────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     _______ ,IT_PERC ,IT_CRC  ,IT_LPRN ,IT_RPRN ,IT_TILD ,_______ ,_______ ,        _______ ,_______ ,XXXXXXX ,KC_KP_1 ,KC_KP_2 ,KC_KP_3 ,XXXXXXX ,XXXXXXX ,
+  //├────────┼────────┼────────┼────────┼────┬───┴────┬───┼────────┼────────┤       ├────────┼────────┼───┬────┴───┬────┼────────┼────────┼────────┼────────┤
+     _______ ,_______ ,_______ ,_______ ,     _______ ,    _______ ,_______ ,        _______ ,_______ ,    KC_KP_0 ,     KC_KP_0 ,KC_PDOT ,XXXXXXX ,XXXXXXX 
+  //└────────┴────────┴────────┴────────┘    └────────┘   └────────┴────────┘       └────────┴────────┘   └────────┘    └────────┴────────┴────────┴────────┘
+  ),
+
+  [_NAV] = LAYOUT(
+  //┌────────┬────────┬────────┬────────┬────────┬────────┐                                           ┌────────┬────────┬────────┬────────┬────────┬────────┐
+     _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,                                            _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┐                         ┌────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     XXXXXXX ,XXXXXXX ,KC_MS_U ,XXXXXXX ,KC_WH_U ,XXXXXXX ,_______ ,                          _______ ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     XXXXXXX ,KC_MS_L ,KC_MS_D ,KC_MS_R ,KC_WH_D ,XXXXXXX ,_______ ,                          _______ ,KC_LEFT ,KC_DOWN ,KC_UP   ,KC_RIGHT,XXXXXXX ,XXXXXXX ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┼────────┐       ┌────────┼────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,_______ ,_______ ,        _______ ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,
+  //├────────┼────────┼────────┼────────┼────┬───┴────┬───┼────────┼────────┤       ├────────┼────────┼───┬────┴───┬────┼────────┼────────┼────────┼────────┤
+     XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,     KC_BTN1 ,    KC_BTN2 ,_______ ,        _______ ,_______ ,    XXXXXXX ,     XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX 
+  //└────────┴────────┴────────┴────────┘    └────────┘   └────────┴────────┘       └────────┴────────┘   └────────┘    └────────┴────────┴────────┴────────┘
+  ),
+
+  [_ADJUST] = LAYOUT(
+  //┌────────┬────────┬────────┬────────┬────────┬────────┐                                           ┌────────┬────────┬────────┬────────┬────────┬────────┐
+     XXXXXXX ,KC_F1   ,KC_F2   ,KC_F3   ,KC_F4   ,KC_F5   ,                                            KC_F6   ,KC_F7   ,KC_F8   ,KC_F9   ,KC_F10  ,XXXXXXX ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┐                         ┌────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     XXXXXXX ,RESET   ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,                          XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                         ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,                          XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┼────────┐       ┌────────┼────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,_______ ,XXXXXXX ,        XXXXXXX ,_______ ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,
+  //├────────┼────────┼────────┼────────┼────┬───┴────┬───┼────────┼────────┤       ├────────┼────────┼───┬────┴───┬────┼────────┼────────┼────────┼────────┤
+     XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX ,     XXXXXXX ,    XXXXXXX ,XXXXXXX ,        XXXXXXX ,XXXXXXX ,    XXXXXXX ,     XXXXXXX ,XXXXXXX ,XXXXXXX ,XXXXXXX 
+  //└────────┴────────┴────────┴────────┘    └────────┘   └────────┴────────┘       └────────┴────────┘   └────────┘    └────────┴────────┴────────┴────────┘
+  )
+
+};
+
+void matrix_scan_user(void) {
+    uint8_t layer = biton32(layer_state);
+
+    switch (layer) {
+        case _QWERTY:
+            set_led_off;
+            break;
+        case _SYMB:
+            set_led_green;
+            break;
+        case _NAV:
+            set_led_blue;
+            break;
+        case _ADJUST:
+            set_led_red;
+            break;
+        default:
+            break;
+    }
+};
+
+

keyboards/redox_w/keymaps/italian/readme.md

@@ -0,0 +1 @@
+# Italian keymap for Redox Wireless

keyboards/redox_w/matrix.c

@@ -0,0 +1,162 @@
+/* Copyright 2017 Mattia Dal Ben
+ * 
+ * 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 <stdint.h>
+#include <stdbool.h>
+#if defined(__AVR__)
+#include <avr/io.h>
+#endif
+#include "wait.h"
+#include "print.h"
+#include "debug.h"
+#include "util.h"
+#include "matrix.h"
+#include "timer.h"
+
+#if (MATRIX_COLS <= 8)
+#    define print_matrix_header()  print("\nr/c 01234567\n")
+#    define print_matrix_row(row)  print_bin_reverse8(matrix_get_row(row))
+#    define matrix_bitpop(i)       bitpop(matrix[i])
+#    define ROW_SHIFTER ((uint8_t)1)
+#elif (MATRIX_COLS <= 16)
+#    define print_matrix_header()  print("\nr/c 0123456789ABCDEF\n")
+#    define print_matrix_row(row)  print_bin_reverse16(matrix_get_row(row))
+#    define matrix_bitpop(i)       bitpop16(matrix[i])
+#    define ROW_SHIFTER ((uint16_t)1)
+#elif (MATRIX_COLS <= 32)
+#    define print_matrix_header()  print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n")
+#    define print_matrix_row(row)  print_bin_reverse32(matrix_get_row(row))
+#    define matrix_bitpop(i)       bitpop32(matrix[i])
+#    define ROW_SHIFTER  ((uint32_t)1)
+#endif
+
+/* matrix state(1:on, 0:off) */
+static matrix_row_t matrix[MATRIX_ROWS];
+
+__attribute__ ((weak))
+void matrix_init_quantum(void) {
+    matrix_init_kb();
+}
+
+__attribute__ ((weak))
+void matrix_scan_quantum(void) {
+    matrix_scan_kb();
+}
+
+__attribute__ ((weak))
+void matrix_init_kb(void) {
+    matrix_init_user();
+}
+
+__attribute__ ((weak))
+void matrix_scan_kb(void) {
+    matrix_scan_user();
+}
+
+__attribute__ ((weak))
+void matrix_init_user(void) {
+}
+
+__attribute__ ((weak))
+void matrix_scan_user(void) {
+}
+
+inline
+uint8_t matrix_rows(void) {
+    return MATRIX_ROWS;
+}
+
+inline
+uint8_t matrix_cols(void) {
+    return MATRIX_COLS;
+}
+
+void matrix_init(void) {
+
+    matrix_init_quantum();
+}
+
+uint8_t matrix_scan(void)
+{
+    SERIAL_UART_INIT();
+
+    uint32_t timeout = 0;
+
+    //the s character requests the RF slave to send the matrix
+    SERIAL_UART_DATA = 's';
+
+    //trust the external keystates entirely, erase the last data
+    uint8_t uart_data[11] = {0};
+
+    //there are 14 bytes corresponding to 14 columns, and an end byte
+    for (uint8_t i = 0; i < 11; i++) {
+        //wait for the serial data, timeout if it's been too long
+        //this only happened in testing with a loose wire, but does no
+        //harm to leave it in here
+        while(!SERIAL_UART_RXD_PRESENT){
+            timeout++;
+            if (timeout > 10000){
+                break;
+            }
+        }
+        uart_data[i] = SERIAL_UART_DATA;
+    }
+
+    //check for the end packet, the key state bytes use the LSBs, so 0xE0
+    //will only show up here if the correct bytes were recieved
+    if (uart_data[10] == 0xE0)
+    {
+        //shifting and transferring the keystates to the QMK matrix variable
+        for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+            matrix[i] = (uint16_t) uart_data[i*2] | (uint16_t) uart_data[i*2+1] << 7;
+        }
+    }
+
+
+    matrix_scan_quantum();
+    return 1;
+}
+
+inline
+bool matrix_is_on(uint8_t row, uint8_t col)
+{
+    return (matrix[row] & ((matrix_row_t)1<col));
+}
+
+inline
+matrix_row_t matrix_get_row(uint8_t row)
+{
+    return matrix[row];
+}
+
+void matrix_print(void)
+{
+    print_matrix_header();
+
+    for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
+        phex(row); print(": ");
+        print_matrix_row(row);
+        print("\n");
+    }
+}
+
+uint8_t matrix_key_count(void)
+{
+    uint8_t count = 0;
+    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+        count += matrix_bitpop(i);
+    }
+    return count;
+}

keyboards/redox_w/redox_w.c

@@ -0,0 +1,42 @@
+#include "redox_w.h"
+
+void uart_init(void) {
+	SERIAL_UART_INIT();
+}
+
+void led_init(void) {
+	DDRD  |= (1<<1);
+	PORTD |= (1<<1);
+	DDRF  |= (1<<4) | (1<<5);
+	PORTF |= (1<<4) | (1<<5);
+}
+
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+	matrix_init_user();
+	uart_init();
+	led_init();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+	matrix_scan_user();
+}
+
+void led_set_kb(uint8_t usb_led) {
+
+}
+
+#ifdef ONEHAND_ENABLE
+__attribute__ ((weak))
+const keypos_t hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
+{{13, 0}, {12, 0}, {11, 0}, {10, 0}, {9, 0}, {8, 0}, {7, 0}, {6, 0}, {5, 0}, {4, 0}, {3, 0}, {2, 0}, {1, 0}, {0, 0}},
+{{13, 1}, {12, 1}, {11, 1}, {10, 1}, {9, 1}, {8, 1}, {7, 1}, {6, 1}, {5, 1}, {4, 1}, {3, 1}, {2, 1}, {1, 1}, {0, 1}},
+{{13, 2}, {12, 2}, {11, 2}, {10, 2}, {9, 2}, {8, 2}, {7, 2}, {6, 2}, {5, 2}, {4, 2}, {3, 2}, {2, 2}, {1, 2}, {0, 2}},
+{{13, 3}, {12, 3}, {11, 3}, {10, 3}, {9, 3}, {8, 3}, {7, 3}, {6, 3}, {5, 3}, {4, 3}, {3, 3}, {2, 3}, {1, 3}, {0, 3}},
+{{13, 4}, {12, 4}, {11, 4}, {10, 4}, {9, 4}, {8, 4}, {7, 4}, {6, 4}, {5, 4}, {4, 4}, {3, 4}, {2, 4}, {1, 4}, {0, 4}},
+};
+#endif

keyboards/redox_w/redox_w.h

@@ -0,0 +1,40 @@
+#pragma once
+
+#include "quantum.h"
+#include "matrix.h"
+#include "backlight.h"
+#include <stddef.h>
+
+#define red_led_off   PORTF |= (1<<5)
+#define red_led_on    PORTF &= ~(1<<5)
+#define blu_led_off   PORTF |= (1<<4)
+#define blu_led_on    PORTF &= ~(1<<4)
+#define grn_led_off   PORTD |= (1<<1)
+#define grn_led_on    PORTD &= ~(1<<1)
+
+#define set_led_off     red_led_off; grn_led_off; blu_led_off
+#define set_led_red     red_led_on;  grn_led_off; blu_led_off
+#define set_led_blue    red_led_off; grn_led_off; blu_led_on
+#define set_led_green   red_led_off; grn_led_on;  blu_led_off
+#define set_led_yellow  red_led_on;  grn_led_on;  blu_led_off
+#define set_led_magenta red_led_on;  grn_led_off; blu_led_on
+#define set_led_cyan    red_led_off; grn_led_on;  blu_led_on
+#define set_led_white   red_led_on;  grn_led_on;  blu_led_on
+
+// This a shortcut to help you visually see your layout.
+// The first section contains all of the arguements
+// The second converts the arguments into a two-dimensional array
+#define LAYOUT( \
+  k00, k01, k02, k03, k04, k05,                          k08, k09, k10, k11, k12, k13, \
+  k14, k15, k16, k17, k18, k19, k06,                k07, k22, k23, k24, k25, k26, k27, \
+  k28, k29, k30, k31, k32, k33, k20,                k21, k36, k37, k38, k39, k40, k41, \
+  k42, k43, k44, k45, k46, k47, k34, k48,      k49, k35, k50, k51, k52, k53, k54, k55, \
+  k56, k57, k58, k59,    k60,   k61, k62,      k63, k64,   k65,    k66, k67, k68, k69  \
+) \
+{ \
+	{ k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k10, k11, k12, k13 }, \
+	{ k14, k15, k16, k17, k18, k19, k20, k21, k22, k23, k24, k25, k26, k27 }, \
+	{ k28, k29, k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k40, k41 }, \
+	{ k42, k43, k44, k45, k46, k47, k48, k49, k50, k51, k52, k53, k54, k55 }, \
+	{ k56, k57, k58, k59, k60, k61, k62, k63, k64, k65, k66, k67, k68, k69 }  \
+}

keyboards/redox_w/rules.mk

@@ -0,0 +1,76 @@
+
+OPT_DEFS += -DREDOX_W_PROMICRO
+INTERPHASE_UPLOAD_COMMAND = while [ ! -r $(USB) ]; do sleep 1; done; \
+                         avrdude -p $(MCU) -c avr109 -U flash:w:$(TARGET).hex -P $(USB)
+
+# # project specific files
+SRC = matrix.c
+
+
+# MCU name
+#MCU = at90usb1287
+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
+#   comment out to disable the options.
+#
+#BOOTMAGIC_ENABLE = yes	# 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
+CUSTOM_MATRIX = yes    # Remote matrix from the wireless bridge
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+# SLEEP_LED_ENABLE = yes  # Breathing sleep LED during USB suspend
+NKRO_ENABLE = yes		# USB Nkey Rollover - not yet supported in LUFA
+# BACKLIGHT_ENABLE = yes  # Enable keyboard backlight functionality
+# MIDI_ENABLE = YES 		# MIDI controls
+UNICODE_ENABLE = YES 		# Unicode
+# BLUETOOTH_ENABLE = yes # Enable Bluetooth with the Adafruit EZ-Key HID
+
+USB = /dev/ttyACM0
+
+# upload: build
+# 	$(REDOX_W_UPLOAD_COMMAND)