[Keyboard] Added slash keyboard (#7042)

* feat(slash): added slash keyboard

* fix(slash): fixed typo in readme

* Improvements after review

* disabled debug and print to reduce firmware size

* Fixes after review

* fixed hardware list in readme.md

keyboards/handwired/slash/config.h

@@ -0,0 +1,59 @@
+/*
+Copyright 2019 4sdftemp
+
+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 asdftemp
+#define PRODUCT Slash
+#define DESCRIPTION 60% keyboard with bluetooth
+
+/* key matrix size */
+#define MATRIX_ROWS 8
+#define MATRIX_COLS 8
+
+/*
+ * 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 { C7, D6, B7, B6, B5, D7, C6, D0 }
+#define MATRIX_COL_PINS { D2, F0, F1, F4, F5, F6, F7, D3 }
+#define UNUSED_PINS
+/* COL2ROW, ROW2COL*/
+#define DIODE_DIRECTION COL2ROW
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 5
+
+/* define if matrix has ghost (lacks anti-ghosting diodes) */
+//#define MATRIX_HAS_GHOST
+
+/* 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/slash/info.json

@@ -0,0 +1,74 @@
+{
+    "keyboard_name": "slash",
+    "url": "",
+    "maintainer": "qmk",
+    "width": 16.75,
+    "height": 5,
+    "layouts": {
+        "LAYOUT": {
+            "layout": [
+                {"label":"`", "x":1.75, "y":0},
+                {"label":"1", "x":2.75, "y":0},
+                {"label":"2", "x":3.75, "y":0},
+                {"label":"3", "x":4.75, "y":0},
+                {"label":"4", "x":5.75, "y":0},
+                {"label":"5", "x":6.75, "y":0},
+                {"label":"6", "x":7.75, "y":0},
+                {"label":"7", "x":8.75, "y":0},
+                {"label":"8", "x":9.75, "y":0},
+                {"label":"9", "x":10.75, "y":0},
+                {"label":"0", "x":11.75, "y":0},
+                {"label":"-", "x":12.75, "y":0},
+                {"label":"=", "x":13.75, "y":0},
+                {"label":"Backspace", "x":14.75, "y":0, "w":2},
+                {"label":"Tab", "x":1.25, "y":1, "w":1.5},
+                {"label":"Q", "x":2.75, "y":1},
+                {"label":"W", "x":3.75, "y":1},
+                {"label":"E", "x":4.75, "y":1},
+                {"label":"R", "x":5.75, "y":1},
+                {"label":"T", "x":6.75, "y":1},
+                {"label":"Y", "x":7.75, "y":1},
+                {"label":"U", "x":8.75, "y":1},
+                {"label":"I", "x":9.75, "y":1},
+                {"label":"O", "x":10.75, "y":1},
+                {"label":"P", "x":11.75, "y":1},
+                {"label":"[", "x":12.75, "y":1},
+                {"label":"]", "x":13.75, "y":1},
+                {"label":"\\", "x":14.75, "y":1, "w":1.5},
+                {"label":"Caps Lock", "x":1, "y":2, "w":1.75},
+                {"label":"A", "x":2.75, "y":2},
+                {"label":"S", "x":3.75, "y":2},
+                {"label":"D", "x":4.75, "y":2},
+                {"label":"F", "x":5.75, "y":2},
+                {"label":"G", "x":6.75, "y":2},
+                {"label":"H", "x":7.75, "y":2},
+                {"label":"J", "x":8.75, "y":2},
+                {"label":"K", "x":9.75, "y":2},
+                {"label":"L", "x":10.75, "y":2},
+                {"label":";", "x":11.75, "y":2},
+                {"label":"'", "x":12.75, "y":2},
+                {"label":"Enter", "x":13.75, "y":2, "w":2.25},
+                {"label":"Shift", "x":0.5, "y":3, "w":2.25},
+                {"label":"Z", "x":2.75, "y":3},
+                {"label":"X", "x":3.75, "y":3},
+                {"label":"C", "x":4.75, "y":3},
+                {"label":"V", "x":5.75, "y":3},
+                {"label":"B", "x":6.75, "y":3},
+                {"label":"N", "x":7.75, "y":3},
+                {"label":"M", "x":8.75, "y":3},
+                {"label":",", "x":9.75, "y":3},
+                {"label":".", "x":10.75, "y":3},
+                {"label":"/", "x":11.75, "y":3},
+                {"label":"Shift", "x":12.75, "y":3, "w":2.75},
+                {"label":"Ctrl", "x":0, "y":4, "w":1.25},
+                {"label":"GUI", "x":1.25, "y":4, "w":1.25},
+                {"label":"Alt", "x":2.5, "y":4, "w":1.25},
+                {"label":"Space", "x":3.75, "y":4, "w":6.25},
+                {"label":"Alt", "x":10, "y":4, "w":1.25},
+                {"label":"GUI", "x":11.25, "y":4, "w":1.25},
+                {"label":"Menu", "x":12.5, "y":4, "w":1.25},
+                {"label":"Ctrl", "x":13.75, "y":4, "w":1.25}
+            ]
+        }
+    }
+}

keyboards/handwired/slash/keymaps/default/config.h

@@ -0,0 +1,19 @@
+/* Copyright 2019 4sdftemp
+ *
+ * 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/handwired/slash/keymaps/default/keymap.c

@@ -0,0 +1,11 @@
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  LAYOUT( /* Base */
+    KC_ESC, KC_1,    KC_2,    KC_3,    KC_4,  KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC,
+    KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS,
+    KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,          KC_ENT,
+    KC_LSFT,          KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,          KC_RSFT,
+    KC_LCTL,   KC_LGUI, KC_LALT,                            KC_SPC,                             KC_RALT, KC_RGUI, KC_APP,  KC_RCTL
+  ),
+};

keyboards/handwired/slash/keymaps/default/readme.md

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

keyboards/handwired/slash/readme.md

@@ -0,0 +1,19 @@
+# slash
+
+![slash](https://i.imgur.com/MYEfSE0.jpg)
+
+I found this project a while ago on [Reddit](https://www.reddit.com/r/MechanicalKeyboards/comments/6v3b6f/build_slash_keyboard_handwired_bluetooth/). This keyboard uses 61 keys in a 8x8 matrix. That bring the required pins to 16 which leaves 1 pin free. Unfortunately I couldn't get the firmware to compile on kbfirmware.com(the way [ND1BV](https://imgur.com/user/ND1BV) described it). So I decided to create the config myself and share it. I changed the wiring of the pins a little bit showed [here](https://i.imgur.com/WZ93xHx.png)
+
+Keyboard Maintainer: [asdftemp](https://github.com/asdftemp)  
+Hardware Supported: Adafruit Feather 32u4 Bluefruit LE  
+Hardware Availability: [Adafruit shop](https://www.adafruit.com/product/2829)  
+
+Make example for this keyboard (after setting up your build environment):
+
+    make handwired/slash:default
+
+Flashing should be done trough avrdude. Full make command is:
+
+    make handwired/slash: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).

keyboards/handwired/slash/rules.mk

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+# MCU name
+MCU = atmega32u4
+
+# Processor frequency
+F_CPU = 8000000
+
+# Bootloader selection
+BOOTLOADER = caterina
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = no      # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no        # Console for debug
+COMMAND_ENABLE = no        # 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
+UNICODE_ENABLE = no         # Unicode
+#BLUETOOTH_ENABLE = Yes # Enable Bluetooth with the Adafruit EZ-Key HID
+BLUETOOTH = AdafruitBLE
+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

keyboards/handwired/slash/slash.c

@@ -0,0 +1,16 @@
+/* Copyright 2019 4sdftemp
+ *
+ * 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 "slash.h"

keyboards/handwired/slash/slash.h

@@ -0,0 +1,36 @@
+/* Copyright 2019 asdftemp
+ *
+ * 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, k0C,    k0D, \
+    k10,    k11, k12, k13, k14, k15, k16, k17, k18, k19, k1A, k1B, k1C, k1D, \
+    k20,     k21, k22, k23, k24, k25, k26, k27, k28, k29, k2A, k2B,     k2C, \
+    k30,      k31, k32, k33, k34, k35, k36, k37, k38, k39, k3A,         k3B, \
+    k40,  k41,  k42,               k43,               k44,  k45,  k46,  k47  \
+) \
+{ \
+    { k00, k02, k04, k06, k08, k0A, k0C, KC_NO }, \
+    { k01, k03, k05, k07, k09, k0B, k0D, KC_NO }, \
+    { k10, k12, k14, k16, k18, k1A, k1C, k45 }, \
+    { k11, k13, k15, k17, k19, k1B, k1D, k44 }, \
+    { k21, k23, k25, k27, k29, k2B, KC_NO, k42 }, \
+    { k20, k22, k24, k26, k28, k2A, k2C, k43 }, \
+    { k31, k33, k35, k37, k39, k3B, k47, k40 }, \
+    { k30, k32, k34, k36, k38, k3A, k46, k41 } \
+}