Keyboard: Add YMD96 instructions for Linux + Backlight Fixes (#3908)

* Add flashing instructions for Linux

* Make device/manufacturer name consistent for ymd96

* Disable command mode by default for YMD96

* Add function call to fix backlight for YMD96

* Add personal YMD96 config

* Replace include with QMK macro

* Move KEYMAP macro to keymap-level folder

* Move custom KEYMAP macro to global LAYOUT_iso macro

* Change transparent keymappings to global definition

* Remove unecessary import and change to pragma once

 - (instead of repeated ifdef)

* Remove global keymap/layout definition

3 files changed, 126 insertions, 0 deletions

diff --git a/keyboards/ymd96/keymaps/AnthonyWharton/README.md b/keyboards/ymd96/keymaps/AnthonyWharton/README.md
new file mode 100644
index 0000000000..973e336cb6
--- /dev/null
+++ b/keyboards/ymd96/keymaps/AnthonyWharton/README.md
@@ -0,0 +1,16 @@
+# Personal Config by @AnthonyWharton
+
+The keymap and layout macro's in the main repository are for the following
+keyboard:
+
+![@AnthonyWharton's YMD96](https://i.imgur.com/uhKmkBz.jpg)
+
+**Note:** This setup has locking Caps Lock and Num Lock keys, so if you wish
+to use this layout and do not have such keys, you should :
+
+ - Change the keys `KC_LCAP` and `KC_LNUM` to `KC_CAPS`  and `KC_NUMLOCK` 
+   respectively.
+ - Remove the `LOCKING_SUPPORT_ENABLE` and `LOCKING_RESYNC_ENABLE` lines
+   from `config.h`.
+
+For any other questions, find my latest contact information on my github page.
diff --git a/keyboards/ymd96/keymaps/AnthonyWharton/config.h b/keyboards/ymd96/keymaps/AnthonyWharton/config.h
new file mode 100644
index 0000000000..715e2c9a5f
--- /dev/null
+++ b/keyboards/ymd96/keymaps/AnthonyWharton/config.h
@@ -0,0 +1,63 @@
+/*
+Base Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com>
+Modified 2017 Andrew Novak <ndrw.nvk@gmail.com>
+Modified 2018 Anthony Wharton <th3ant@gmail.com>
+
+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
+
+#define VENDOR_ID       0x20A0
+#define PRODUCT_ID      0x422D
+// Edit usbconfig.h to change these.
+#define MANUFACTURER    ymdkey
+#define PRODUCT         ymd96
+
+/* Matrix Size */
+#define MATRIX_ROWS 8
+#define MATRIX_COLS 15
+#define DIODE_DIRECTION COL2ROW
+
+/* Required for MX Locks installed */
+#define LOCKING_SUPPORT_ENABLE
+#define LOCKING_RESYNC_ENABLE
+
+#define PREVENT_STUCK_MODIFIERS
+#define TAPPING_TOGGLE 3
+#define NO_UART 1
+
+#define BACKLIGHT_LEVELS 12
+
+/* RGB Underglow  */
+// The RGB_DI_PING value seems to be shared between all PS2AVRGB boards.
+// The same pin is used on the JJ40, at least.
+#define RGBLED_NUM 18
+#define RGB_DI_PIN E2 // NOTE: for PS2AVRGB boards, underglow commands are send
+                      //       via I2C to 0xB0
+
+#define RGBLIGHT_ANIMATIONS
+
+#define RGBLIGHT_EFFECT_BREATHE_CENTER 1.85 // 1.0-2.7
+#define RGBLIGHT_EFFECT_BREATHE_MAX 255     // 1-255
+#define RGBLIGHT_EFFECT_SNAKE_LENGTH 7
+#define RGBLIGHT_EFFECT_KNIGHT_LENGTH 3
+#define RGBLIGHT_EFFECT_KNIGHT_OFFSET 0
+#define RGBLIGHT_EFFECT_KNIGHT_LED_NUM RGBLED_NUM
+#define RGBLIGHT_EFFECT_CHRISTMAS_STEP 1
+#define RGBLIGHT_EFFECT_CHRISTMAS_INTERVAL 500
+
+/* key combination for command */
+#define IS_COMMAND() (keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)))
+
diff --git a/keyboards/ymd96/keymaps/AnthonyWharton/keymap.c b/keyboards/ymd96/keymaps/AnthonyWharton/keymap.c
new file mode 100644
index 0000000000..2b3e2e2c7c
--- /dev/null
+++ b/keyboards/ymd96/keymaps/AnthonyWharton/keymap.c
@@ -0,0 +1,47 @@
+/*
+Base Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com>
+Modified 2017 Andrew Novak <ndrw.nvk@gmail.com>
+Modified 2018 Anthony Wharton <th3ant@gmail.com>
+
+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 LicensezZZ
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include QMK_KEYBOARD_H
+
+#define _DEFLT 0
+#define _RAISE 1
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+	
+	/* Layer 0, default layer */	
+	[_DEFLT] = LAYOUT_iso(
+		KC_ESC,   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_PSCR, KC_HOME, KC_END,  KC_INS,  KC_DEL,  KC_PGUP, \
+		KC_GRV,   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_LNUM, KC_PSLS, KC_PAST, KC_PGDN, \
+		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_ENT,     KC_P7,   KC_P8,   KC_P9,   KC_PMNS, \
+		KC_LCAP,  KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, KC_NUHS,                   KC_P4,   KC_P5,   KC_P6,   KC_PPLS, \
+		KC_LSFT,  KC_NUBS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,       KC_RSFT,    KC_UP,   KC_P1,   KC_P2,   KC_P3,   KC_PENT, \
+		KC_LCTL,  KC_LGUI, KC_LALT,                              KC_SPC,                        MO(_RAISE),      KC_RCTL,     KC_LEFT, KC_DOWN, KC_RGHT, KC_P0,   KC_PDOT           \
+	),
+
+	/* Layer 1, raise layer */ 
+	[_RAISE] = LAYOUT_iso(
+		_______,  KC_F13,  KC_F14,  KC_F15,  KC_F16,  KC_F17,  KC_F18,  KC_F19,  KC_F20,  KC_F21,  KC_F22,  KC_F23,   KC_F24,  _______, KC_PAUS, KC_SLCK, _______, _______, _______,  \
+		_______,  RGB_M_P, RGB_M_B, RGB_M_R, RGB_M_SW,RGB_M_SN,RGB_M_K, RGB_M_X, RGB_M_G, BL_OFF,  BL_ON,   BL_DEC,   BL_INC,       _______,     _______, _______, _______, _______,  \
+		_______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, RGB_VAD,  RGB_VAI,      KC_MUTE,     _______, KC_VOLU, _______, _______,  \
+		_______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, RGB_TOG,  BL_TOGG,                   KC_MPRV, KC_MPLY, KC_MNXT, _______,  \
+		_______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,       _______,     KC_PGUP, _______, KC_VOLD, _______, KC_LOCK,  \
+		_______,  _______, KC_RALT,                               _______,                           _______,      _______,    KC_HOME, KC_PGDN, KC_END,  _______, _______            \
+	)
+};