Added initial Vial support for Boardsource 3x4 (#375)

keyboards/boardsource/3x4/keymaps/vial/config.h

@@ -0,0 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#pragma once
+
+#define VIAL_KEYBOARD_UID {0x7F, 0x20, 0xAC, 0x05, 0xB7, 0x14, 0x3F, 0xD3}
+#define VIAL_UNLOCK_COMBO_ROWS { 0, 2 }
+#define VIAL_UNLOCK_COMBO_COLS { 0, 3 }

keyboards/boardsource/3x4/keymaps/vial/keymap.c

@@ -0,0 +1,16 @@
+// Copyright 2022 @waffle87
+// SPDX-License-Identifier: GPL-2.0-or-later
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [0] = LAYOUT(
+    KC_0,   KC_1, KC_4, KC_7,
+    KC_ENT, KC_2, KC_5, KC_8,
+    MO(1),  KC_3, KC_6, KC_9
+  ),
+  [1] = LAYOUT(
+    _______, _______, _______, _______,
+    _______, _______, _______, _______,
+    _______, _______, _______, QK_BOOT
+  )
+};

keyboards/boardsource/3x4/keymaps/vial/rules.mk

@@ -0,0 +1,3 @@
+VIA_ENABLE = yes
+VIAL_ENABLE = yes
+LTO_ENABLE = yes

keyboards/boardsource/3x4/keymaps/vial/vial.json

@@ -0,0 +1,14 @@
+{
+  "name": "3x4",
+  "vendorId": "0x4273",
+  "productId": "0x0304",
+  "lighting": "none",
+  "matrix": {"rows": 3, "cols": 4},
+  "layouts": {
+    "keymap": [
+      ["0,0", "0,1", "0,2", "0,3"],
+      ["1,0", "1,1", "1,2", "1,3"],
+      ["2,0", "2,1", "2,2", "2,3"]
+    ]
+  }
+}