[Keyboard] Add MachKeyboards Mach3 (#14791)

Co-authored-by: Ryan <fauxpark@gmail.com>

1 files changed, 42 insertions, 0 deletions

diff --git a/keyboards/machkeyboards/mach3/mach3.c b/keyboards/machkeyboards/mach3/mach3.c
new file mode 100644
index 0000000000..9769d02a53
--- /dev/null
+++ b/keyboards/machkeyboards/mach3/mach3.c
@@ -0,0 +1,42 @@
+/* Copyright 2021 Mach Keyboards
+ *
+ * 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 "mach3.h"
+
+#ifdef RGB_MATRIX_ENABLE
+led_config_t g_led_config = { {
+  // Key Matrix to LED Index
+  {  0,  1,  2 },
+  {  7,  6,  5 },
+  {  8,  9, 10 },
+}, {
+  // LED Index to Physical Position
+  { 0,  0 },   { 112,  0 },   { 224,  0 },
+  { 0,  112 }, { 112,  112 }, { 224,  112 },
+  { 0,  224 }, { 112,  224 }, { 224,  224 },
+}, {
+  // LED Index to Flag
+  4, 4, 4,
+  4, 4, 4,
+  4, 4, 4
+} };
+#endif
+
+void keyboard_pre_init_kb(void) {
+  setPinOutput(F5);
+  writePinHigh(F5);
+  
+  keyboard_pre_init_user();
+}
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