Puck Macropad (#4274)

* Add Puck

* Update Manufacturer name in metadata

* Add num lock to high layer

* update pins

* update pin settings

* fix numlock key

* Cleanup config.h

* Update device info

* updates after review

keyboards/puck/keymaps/default/keymap.c

@@ -0,0 +1,64 @@
+#include QMK_KEYBOARD_H
+
+#define _BL 0
+#define _HL 1
+#define _LL 2
+
+enum keycodes {
+  LOW,
+  HIGH
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  /*
+  * Base Layer (Numbers)
+  */
+  [_BL] = LAYOUT(
+    KC_KP_7,    KC_KP_8,    KC_KP_9,
+    KC_KP_4,    KC_KP_5,    KC_KP_6,
+    KC_KP_1,    KC_KP_2,    KC_KP_3,
+    LOW,        KC_KP_0,    HIGH
+  ),
+  /*
+  * High Layer (Work)
+  */
+  [_HL] = LAYOUT(
+    KC_NUMLOCK,      KC_PAST,    KC_NO,
+    KC_PMNS,         KC_PENT,    KC_PPLS,
+    KC_NO,           KC_PSLS,    KC_NO,
+    KC_NO,           KC_PDOT,    KC_NO
+  ),
+  /*
+  * Low Layer (Media)
+  */
+  [_LL] = LAYOUT(
+    KC_NO,    KC_VOLU,    KC_NO,
+    KC_MPRV,  KC_MPLY,    KC_MNXT,
+    KC_NO,    KC_VOLD,    KC_NO,
+    KC_NO,    KC_NO,      KC_NO
+  ),
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  switch(keycode) {
+    case HIGH:
+      if (record->event.pressed) {
+        layer_on(_HL);
+      }else{
+        layer_off(_HL);
+        layer_off(_LL);
+      }
+      return false;
+      break;
+    case LOW:
+      if (record->event.pressed) {
+        layer_on(_LL);
+      }else{
+        layer_off(_LL);
+        layer_off(_HL);
+      }
+      return false;
+      break;
+  }
+  return true;
+}