Keyboard: initial support for XD87 (#4182)

* Keyboard: initial support for XD87

* Add row/col pin configuration for XD87 PCB

* Add default ISO layout

* Fix incorrect KC in default_tkl_iso

The KC_NUBS is duplicated in the TKL ISO layout.
Compare with the fullsize ISO which has a KC_NUHS
in the corresponding place.

* Add support for community layouts

* Add TKL ANSI layout

* Enable TKL ISO/ANSI community layout

* Fix LAYOUT_all

* Configure backlighting for XD87

* Various documentation changes

3 files changed, 88 insertions, 0 deletions

diff --git a/keyboards/xd87/keymaps/default/config.h b/keyboards/xd87/keymaps/default/config.h
new file mode 100644
index 000000000..ed56340c3
--- /dev/null
+++ b/keyboards/xd87/keymaps/default/config.h
@@ -0,0 +1,19 @@
+/* Copyright 2018 Alexander Fougner <fougner89 at 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
+
+// place overrides here
diff --git a/keyboards/xd87/keymaps/default/keymap.c b/keyboards/xd87/keymaps/default/keymap.c
new file mode 100644
index 000000000..b31db9b57
--- /dev/null
+++ b/keyboards/xd87/keymaps/default/keymap.c
@@ -0,0 +1,68 @@
+/* Copyright 2018 Alexander Fougner <fougner89 at 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/>.
+ */
+#include QMK_KEYBOARD_H
+
+// Defines the keycodes used by our macros in process_record_user
+enum custom_keycodes {
+  QMKBEST = SAFE_RANGE,
+  QMKURL
+};
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [0] = LAYOUT_tkl_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_SLCK, KC_PAUS, \
+      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_INS,  KC_HOME, KC_PGUP, \
+      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_DEL,  KC_END,  KC_PGDN, \
+      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_NUHS, KC_ENT, \
+      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_LCTL,KC_LGUI,KC_LALT,                KC_SPC,                                 KC_RALT,KC_RGUI, KC_APP,  KC_RCTL,   KC_LEFT, KC_DOWN, KC_RGHT  )
+};
+
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+    case QMKBEST:
+      if (record->event.pressed) {
+        // when keycode QMKBEST is pressed
+        SEND_STRING("QMK is the best thing ever!");
+      } else {
+        // when keycode QMKBEST is released
+      }
+      break;
+    case QMKURL:
+      if (record->event.pressed) {
+        // when keycode QMKURL is pressed
+        SEND_STRING("https://qmk.fm/" SS_TAP(X_ENTER));
+      } else {
+        // when keycode QMKURL is released
+      }
+      break;
+  }
+  return true;
+}
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+
+}
+
+void led_set_user(uint8_t usb_led) {
+
+}
diff --git a/keyboards/xd87/keymaps/default/readme.md b/keyboards/xd87/keymaps/default/readme.md
new file mode 100644
index 000000000..41baff943
--- /dev/null
+++ b/keyboards/xd87/keymaps/default/readme.md
@@ -0,0 +1 @@
+# The default keymap for xd87
\ No newline at end of file