[Keyboard] New Macropad: 1upkeyboards super16 (#5039)

* initial commit

* Do a nice write up for readme

* establish switch matrix and physical layout

* Put in the pins that are used

* QMK configurator support and keymap

* set bootloader to caterina because pro micro boohoo

* add ortho_4x4 support for user spaces

* got the columns reversed lol

1 files changed, 65 insertions, 0 deletions

diff --git a/keyboards/1upkeyboards/super16/keymaps/default/keymap.c b/keyboards/1upkeyboards/super16/keymaps/default/keymap.c
new file mode 100644
index 000000000..36ad3f283
--- /dev/null
+++ b/keyboards/1upkeyboards/super16/keymaps/default/keymap.c
@@ -0,0 +1,65 @@
+/* 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
+
+// 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_ortho_4x4( /* Base */
+    KC_A,  KC_1,  KC_2, KC_4, \
+    KC_A,  KC_1,  KC_2, KC_4, \
+    KC_A,  KC_1,  KC_2, KC_4, \
+    KC_A,  KC_1,  KC_2, KC_4 \
+  ),
+};
+
+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) {
+
+}