Dc01 fixes (#11843)

* dc01-fixes

* dc01-fixes

* Cleanup and add VIA

* Updated JSONs

* fix

10 files changed, 136 insertions, 118 deletions

diff --git a/keyboards/dc01/left/config.h b/keyboards/dc01/left/config.h
index 9f2e564a45..57614e84ab 100644
--- a/keyboards/dc01/left/config.h
+++ b/keyboards/dc01/left/config.h
@@ -20,7 +20,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "config_common.h"
 
 /* USB Device descriptor parameter */
-#define VENDOR_ID       0xFEED
+#define VENDOR_ID       0x8968
 #define PRODUCT_ID      0x1010
 #define DEVICE_VER      0x0001
 #define MANUFACTURER    Mechboards
@@ -45,7 +45,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_COL_PINS { F4, F1, F0, F7, F6, F5 }
 #define UNUSED_PINS
 
-#define F_SCL 300000UL
+#define F_SCL 350000UL
 
 /* COL2ROW, ROW2COL*/
 #define DIODE_DIRECTION COL2ROW
@@ -141,4 +141,4 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 //#define MIDI_ADVANCED
 
 /* override number of MIDI tone keycodes (each octave adds 12 keycodes and allocates 12 bytes) */
-//#define MIDI_TONE_KEYCODE_OCTAVES 1
\ No newline at end of file
+//#define MIDI_TONE_KEYCODE_OCTAVES 1
diff --git a/keyboards/dc01/left/info.json b/keyboards/dc01/left/info.json
index 6ed57ddc96..d2329df728 100644
--- a/keyboards/dc01/left/info.json
+++ b/keyboards/dc01/left/info.json
@@ -1,12 +1,15 @@
 {
     "keyboard_name": "DC01 Left Half",
     "url": "",
-    "maintainer": "qmk",
+    "maintainer": "Yiancar-Designs",
     "width": 22.5,
     "height": 5,
     "layouts": {
         "LAYOUT_ansi": {
-            "layout": [{"label":"~", "x":0, "y":0}, {"label":"!", "x":1, "y":0}, {"label":"@", "x":2, "y":0}, {"label":"#", "x":3, "y":0}, {"label":"$", "x":4, "y":0}, {"label":"%", "x":5, "y":0}, {"label":"^", "x":6, "y":0}, {"label":"&", "x":7, "y":0}, {"label":"*", "x":8, "y":0}, {"label":"(", "x":9, "y":0}, {"label":")", "x":10, "y":0}, {"label":"_", "x":11, "y":0}, {"label":"+", "x":12, "y":0}, {"label":"Backspace", "x":13, "y":0, "w":2}, {"label":"Insert", "x":15.25, "y":0}, {"label":"Home", "x":16.25, "y":0}, {"label":"PgUp", "x":17.25, "y":0}, {"label":"Num Lock", "x":18.5, "y":0}, {"label":"/", "x":19.5, "y":0}, {"label":"*", "x":20.5, "y":0}, {"label":"-", "x":21.5, "y":0}, {"label":"Tab", "x":0, "y":1, "w":1.5}, {"label":"Q", "x":1.5, "y":1}, {"label":"W", "x":2.5, "y":1}, {"label":"E", "x":3.5, "y":1}, {"label":"R", "x":4.5, "y":1}, {"label":"T", "x":5.5, "y":1}, {"label":"Y", "x":6.5, "y":1}, {"label":"U", "x":7.5, "y":1}, {"label":"I", "x":8.5, "y":1}, {"label":"O", "x":9.5, "y":1}, {"label":"P", "x":10.5, "y":1}, {"label":"{", "x":11.5, "y":1}, {"label":"}", "x":12.5, "y":1}, {"label":"|", "x":13.5, "y":1, "w":1.5}, {"label":"Delete", "x":15.25, "y":1}, {"label":"End", "x":16.25, "y":1}, {"label":"PgDn", "x":17.25, "y":1}, {"label":"7", "x":18.5, "y":1}, {"label":"8", "x":19.5, "y":1}, {"label":"9", "x":20.5, "y":1}, {"label":"+", "x":21.5, "y":1}, {"label":"Caps Lock", "x":0, "y":2, "w":1.75}, {"label":"A", "x":1.75, "y":2}, {"label":"S", "x":2.75, "y":2}, {"label":"D", "x":3.75, "y":2}, {"label":"F", "x":4.75, "y":2}, {"label":"G", "x":5.75, "y":2}, {"label":"H", "x":6.75, "y":2}, {"label":"J", "x":7.75, "y":2}, {"label":"K", "x":8.75, "y":2}, {"label":"L", "x":9.75, "y":2}, {"label":":", "x":10.75, "y":2}, {"label":"\"", "x":11.75, "y":2}, {"label":"Enter", "x":12.75, "y":2, "w":2.25}, {"label":"4", "x":18.5, "y":2}, {"label":"5", "x":19.5, "y":2}, {"label":"6", "x":20.5, "y":2}, {"label":"KC_NO", "x":21.5, "y":2}, {"label":"Shift", "x":0, "y":3, "w":2.25}, {"label":"Z", "x":2.25, "y":3}, {"label":"X", "x":3.25, "y":3}, {"label":"C", "x":4.25, "y":3}, {"label":"V", "x":5.25, "y":3}, {"label":"B", "x":6.25, "y":3}, {"label":"N", "x":7.25, "y":3}, {"label":"M", "x":8.25, "y":3}, {"label":"<", "x":9.25, "y":3}, {"label":">", "x":10.25, "y":3}, {"label":"?", "x":11.25, "y":3}, {"label":"Shift", "x":12.25, "y":3, "w":2.75}, {"label":"\u2191", "x":16.25, "y":3}, {"label":"1", "x":18.5, "y":3}, {"label":"2", "x":19.5, "y":3}, {"label":"3", "x":20.5, "y":3}, {"label":"Ctrl", "x":0, "y":4, "w":1.25}, {"label":"GUI", "x":1.25, "y":4, "w":1.25}, {"label":"Alt", "x":2.5, "y":4, "w":1.25}, {"x":3.75, "y":4, "w":2.75}, {"x":6.5, "y":4, "w":1.25}, {"x":7.75, "y":4, "w":2.25}, {"label":"Alt", "x":10, "y":4, "w":1.25}, {"label":"GUI", "x":11.25, "y":4, "w":1.25}, {"label":"Menu", "x":12.5, "y":4, "w":1.25}, {"label":"Ctrl", "x":13.75, "y":4, "w":1.25}, {"label":"\u2190", "x":15.25, "y":4}, {"label":"\u2193", "x":16.25, "y":4}, {"label":"\u2192", "x":17.25, "y":4}, {"label":"0", "x":18.5, "y":4}, {"label":"KC_NO", "x":19.5, "y":4}, {"label":".", "x":20.5, "y":4}, {"label":"Enter", "x":21.5, "y":3, "h":2}]
+            "layout": [{"label":"Esc", "x":0, "y":0}, {"label":"!", "x":1, "y":0}, {"label":"\"", "x":2, "y":0}, {"label":"\u00a3", "x":3, "y":0}, {"label":"$", "x":4, "y":0}, {"label":"%", "x":5, "y":0}, {"label":"^", "x":6, "y":0}, {"label":"&", "x":7, "y":0}, {"label":"*", "x":8, "y":0}, {"label":"(", "x":9, "y":0}, {"label":")", "x":10, "y":0}, {"label":"_", "x":11, "y":0}, {"label":"+", "x":12, "y":0}, {"label":"Back", "x":13, "y":0}, {"label":"Del", "x":14, "y":0}, {"label":"Insert", "x":15.25, "y":0}, {"label":"Home", "x":16.25, "y":0}, {"label":"PgUp", "x":17.25, "y":0}, {"label":"Num Lock", "x":18.5, "y":0}, {"label":"/", "x":19.5, "y":0}, {"label":"*", "x":20.5, "y":0}, {"label":"-", "x":21.5, "y":0}, {"label":"Tab", "x":0, "y":1, "w":1.5}, {"label":"Q", "x":1.5, "y":1}, {"label":"W", "x":2.5, "y":1}, {"label":"E", "x":3.5, "y":1}, {"label":"R", "x":4.5, "y":1}, {"label":"T", "x":5.5, "y":1}, {"label":"Y", "x":6.5, "y":1}, {"label":"U", "x":7.5, "y":1}, {"label":"I", "x":8.5, "y":1}, {"label":"O", "x":9.5, "y":1}, {"label":"P", "x":10.5, "y":1}, {"label":"{", "x":11.5, "y":1}, {"label":"}", "x":12.5, "y":1}, {"label":"|", "x":13.5, "y":1, "w":1.5}, {"label":"Delete", "x":15.25, "y":1}, {"label":"End", "x":16.25, "y":1}, {"label":"PgDn", "x":17.25, "y":1}, {"label":"7", "x":18.5, "y":1}, {"label":"8", "x":19.5, "y":1}, {"label":"9", "x":20.5, "y":1}, {"label":"+", "x":21.5, "y":1}, {"label":"Caps Lock", "x":0, "y":2, "w":1.75}, {"label":"A", "x":1.75, "y":2}, {"label":"S", "x":2.75, "y":2}, {"label":"D", "x":3.75, "y":2}, {"label":"F", "x":4.75, "y":2}, {"label":"G", "x":5.75, "y":2}, {"label":"H", "x":6.75, "y":2}, {"label":"J", "x":7.75, "y":2}, {"label":"K", "x":8.75, "y":2}, {"label":"L", "x":9.75, "y":2}, {"label":":", "x":10.75, "y":2}, {"label":"@", "x":11.75, "y":2}, {"label":"Enter", "x":12.75, "y":2, "w":2.25}, {"label":"4", "x":18.5, "y":2}, {"label":"5", "x":19.5, "y":2}, {"label":"6", "x":20.5, "y":2}, {"label":"+", "x":21.5, "y":2}, {"label":"Shift", "x":0, "y":3, "w":2.25}, {"label":"Z", "x":2.25, "y":3}, {"label":"X", "x":3.25, "y":3}, {"label":"C", "x":4.25, "y":3}, {"label":"V", "x":5.25, "y":3}, {"label":"B", "x":6.25, "y":3}, {"label":"N", "x":7.25, "y":3}, {"label":"M", "x":8.25, "y":3}, {"label":"<", "x":9.25, "y":3}, {"label":">", "x":10.25, "y":3}, {"label":"?", "x":11.25, "y":3}, {"label":"Shift", "x":12.25, "y":3, "w":1.75}, {"label":"Shift", "x":14, "y":3}, {"label":"\u2191", "x":16.25, "y":3}, {"label":"1", "x":18.5, "y":3}, {"label":"2", "x":19.5, "y":3}, {"label":"3", "x":20.5, "y":3}, {"label":"Enter", "x":21.5, "y":3}, {"label":"Ctrl", "x":0, "y":4, "w":1.25}, {"label":"Win", "x":1.25, "y":4, "w":1.25}, {"label":"Alt", "x":2.5, "y":4, "w":1.25}, {"x":3.75, "y":4, "w":2.75}, {"label":"Fn", "x":6.5, "y":4, "w":1.25}, {"x":7.75, "y":4, "w":2.25}, {"label":"AltGr", "x":10, "y":4, "w":1.25}, {"label":"Win", "x":11.25, "y":4, "w":1.25}, {"label":"Menu", "x":12.5, "y":4, "w":1.25}, {"label":"Ctrl", "x":13.75, "y":4, "w":1.25}, {"label":"\u2190", "x":15.25, "y":4}, {"label":"\u2193", "x":16.25, "y":4}, {"label":"\u2192", "x":17.25, "y":4}, {"label":"0", "x":18.5, "y":4}, {"label":"00", "x":19.5, "y":4}, {"label":".", "x":20.5, "y":4}, {"label":"Enter", "x":21.5, "y":4}]
+        },
+        "LAYOUT_all": {
+            "layout": [{"label":"Esc", "x":0, "y":0}, {"label":"!", "x":1, "y":0}, {"label":"\"", "x":2, "y":0}, {"label":"\u00a3", "x":3, "y":0}, {"label":"$", "x":4, "y":0}, {"label":"%", "x":5, "y":0}, {"label":"^", "x":6, "y":0}, {"label":"&", "x":7, "y":0}, {"label":"*", "x":8, "y":0}, {"label":"(", "x":9, "y":0}, {"label":")", "x":10, "y":0}, {"label":"_", "x":11, "y":0}, {"label":"+", "x":12, "y":0}, {"label":"Back", "x":13, "y":0}, {"label":"Del", "x":14, "y":0}, {"label":"Insert", "x":15.25, "y":0}, {"label":"Home", "x":16.25, "y":0}, {"label":"PgUp", "x":17.25, "y":0}, {"label":"Num Lock", "x":18.5, "y":0}, {"label":"/", "x":19.5, "y":0}, {"label":"*", "x":20.5, "y":0}, {"label":"-", "x":21.5, "y":0}, {"label":"Tab", "x":0, "y":1, "w":1.5}, {"label":"Q", "x":1.5, "y":1}, {"label":"W", "x":2.5, "y":1}, {"label":"E", "x":3.5, "y":1}, {"label":"R", "x":4.5, "y":1}, {"label":"T", "x":5.5, "y":1}, {"label":"Y", "x":6.5, "y":1}, {"label":"U", "x":7.5, "y":1}, {"label":"I", "x":8.5, "y":1}, {"label":"O", "x":9.5, "y":1}, {"label":"P", "x":10.5, "y":1}, {"label":"{", "x":11.5, "y":1}, {"label":"}", "x":12.5, "y":1}, {"label":"|", "x":13.5, "y":1, "w":1.5}, {"label":"Delete", "x":15.25, "y":1}, {"label":"End", "x":16.25, "y":1}, {"label":"PgDn", "x":17.25, "y":1}, {"label":"7", "x":18.5, "y":1}, {"label":"8", "x":19.5, "y":1}, {"label":"9", "x":20.5, "y":1}, {"label":"+", "x":21.5, "y":1}, {"label":"Caps Lock", "x":0, "y":2, "w":1.75}, {"label":"A", "x":1.75, "y":2}, {"label":"S", "x":2.75, "y":2}, {"label":"D", "x":3.75, "y":2}, {"label":"F", "x":4.75, "y":2}, {"label":"G", "x":5.75, "y":2}, {"label":"H", "x":6.75, "y":2}, {"label":"J", "x":7.75, "y":2}, {"label":"K", "x":8.75, "y":2}, {"label":"L", "x":9.75, "y":2}, {"label":":", "x":10.75, "y":2}, {"label":"@", "x":11.75, "y":2}, {"label":"~", "x":12.75, "y":2}, {"label":"Enter", "x":13.75, "y":2, "w":1.25}, {"label":"4", "x":18.5, "y":2}, {"label":"5", "x":19.5, "y":2}, {"label":"6", "x":20.5, "y":2}, {"label":"+", "x":21.5, "y":2}, {"label":"Shift", "x":0, "y":3, "w":1.25}, {"label":"|", "x":1.25, "y":3}, {"label":"Z", "x":2.25, "y":3}, {"label":"X", "x":3.25, "y":3}, {"label":"C", "x":4.25, "y":3}, {"label":"V", "x":5.25, "y":3}, {"label":"B", "x":6.25, "y":3}, {"label":"N", "x":7.25, "y":3}, {"label":"M", "x":8.25, "y":3}, {"label":"<", "x":9.25, "y":3}, {"label":">", "x":10.25, "y":3}, {"label":"?", "x":11.25, "y":3}, {"label":"Shift", "x":12.25, "y":3, "w":1.75}, {"label":"Shift", "x":14, "y":3}, {"label":"\u2191", "x":16.25, "y":3}, {"label":"1", "x":18.5, "y":3}, {"label":"2", "x":19.5, "y":3}, {"label":"3", "x":20.5, "y":3}, {"label":"Enter", "x":21.5, "y":3}, {"label":"Ctrl", "x":0, "y":4, "w":1.25}, {"label":"Win", "x":1.25, "y":4, "w":1.25}, {"label":"Alt", "x":2.5, "y":4, "w":1.25}, {"x":3.75, "y":4, "w":2.75}, {"label":"Fn", "x":6.5, "y":4, "w":1.25}, {"x":7.75, "y":4, "w":2.25}, {"label":"AltGr", "x":10, "y":4, "w":1.25}, {"label":"Win", "x":11.25, "y":4, "w":1.25}, {"label":"Menu", "x":12.5, "y":4, "w":1.25}, {"label":"Ctrl", "x":13.75, "y":4, "w":1.25}, {"label":"\u2190", "x":15.25, "y":4}, {"label":"\u2193", "x":16.25, "y":4}, {"label":"\u2192", "x":17.25, "y":4}, {"label":"0", "x":18.5, "y":4}, {"label":"00", "x":19.5, "y":4}, {"label":".", "x":20.5, "y":4}, {"label":"Enter", "x":21.5, "y":4}]
         }
     }
 }
diff --git a/keyboards/dc01/left/keymaps/default/keymap.c b/keyboards/dc01/left/keymaps/default/keymap.c
index e0896098a7..884e734d23 100644
--- a/keyboards/dc01/left/keymaps/default/keymap.c
+++ b/keyboards/dc01/left/keymaps/default/keymap.c
@@ -17,22 +17,9 @@
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 [0] = LAYOUT_ansi( /* Base */
-  KC_ESC,    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_NLCK,  KC_PSLS,  KC_PAST,  KC_PMNS,  \
-  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_BSLS,    KC_DEL,  KC_END,   KC_PGDN,    KC_P7,    KC_P8,    KC_P9,    KC_PPLS,  \
-  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_ENT,                                    KC_P4,    KC_P5,    KC_P6,    KC_NO,    \
-  KC_LSFT,   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_P1,    KC_P2,    KC_P3,              \
-  KC_LCTL,   KC_LGUI,  KC_LALT,  KC_SPC,                 KC_SPC,    KC_SPC,    KC_RALT,    KC_RGUI,     KC_RGUI, KC_RCTL,    KC_LEFT, KC_DOWN,  KC_RIGHT,   KC_P0,    KC_NO,    KC_PDOT,  KC_PENT   \
-),
+    KC_ESC,    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_DEL,   KC_INS,  KC_HOME,  KC_PGUP,    KC_NLCK,  KC_PSLS,  KC_PAST,  KC_PMNS,
+    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_BSLS,           KC_DEL,  KC_END,   KC_PGDN,    KC_P7,    KC_P8,    KC_P9,    KC_PPLS,
+    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_ENT,                                           KC_P4,    KC_P5,    KC_P6,    KC_NO,
+    KC_LSFT,   KC_Z,   KC_X,   KC_C,   KC_V,   KC_B,       KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH,          KC_RSFT, KC_RSFT,                    KC_UP,                KC_P1,    KC_P2,    KC_P3,    KC_NO,
+    KC_LCTL,   KC_LGUI,  KC_LALT,  KC_SPC,                 KC_SPC,    KC_SPC,    KC_RALT,    KC_RGUI,     KC_RGUI, KC_RCTL,           KC_LEFT, KC_DOWN,  KC_RIGHT,   KC_P0,    KC_NO,    KC_PDOT,  KC_PENT)
 };
-
-void matrix_init_user(void) {
-
-}
-
-void matrix_scan_user(void) {
-
-}
-
-bool process_record_user(uint16_t keycode, keyrecord_t *record) {
-  return true;
-}
\ No newline at end of file
diff --git a/keyboards/dc01/left/keymaps/via/keymap.c b/keyboards/dc01/left/keymaps/via/keymap.c
new file mode 100644
index 0000000000..43d29ef6dc
--- /dev/null
+++ b/keyboards/dc01/left/keymaps/via/keymap.c
@@ -0,0 +1,46 @@
+/* Copyright 2018 Yiancar
+ *
+ * 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
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[0] = LAYOUT_all( /* Base */
+    KC_ESC,    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_DEL,   KC_INS,  KC_HOME,  KC_PGUP,    KC_NLCK,  KC_PSLS,  KC_PAST,  KC_PMNS,
+    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_BSLS,           KC_DEL,  KC_END,   KC_PGDN,    KC_P7,    KC_P8,    KC_P9,    KC_PPLS,
+    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_P4,    KC_P5,    KC_P6,    KC_PPLS,
+    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_RSFT,                    KC_UP,                KC_P1,    KC_P2,    KC_P3,    KC_PENT,
+    KC_LCTL,   KC_LGUI,  KC_LALT,  KC_SPC,                         KC_SPC,    KC_SPC,    KC_RALT,    KC_RGUI,     KC_RGUI, KC_RCTL,           KC_LEFT, KC_DOWN,  KC_RIGHT,   KC_P0,    KC_P0,    KC_PDOT,  KC_PENT),
+
+[1] = LAYOUT_all( /* Empty for Dynamic keymap */
+    KC_TRNS,   KC_TRNS,  KC_TRNS,  KC_TRNS,   KC_TRNS,   KC_TRNS, KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS,   KC_TRNS,  KC_TRNS,  KC_TRNS,   KC_TRNS,   KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,            KC_TRNS, KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS,   KC_TRNS,  KC_TRNS,  KC_TRNS,   KC_TRNS,   KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,                                          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS,   KC_TRNS,  KC_TRNS,  KC_TRNS,   KC_TRNS,   KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS,                     KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS,   KC_TRNS,  KC_TRNS,  KC_TRNS,                                   KC_TRNS,       KC_TRNS,      KC_TRNS,      KC_TRNS,   KC_TRNS, KC_TRNS,            KC_TRNS, KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
+
+[2] = LAYOUT_all( /* Empty for Dynamic keymap */
+    KC_TRNS,   KC_TRNS,  KC_TRNS,  KC_TRNS,   KC_TRNS,   KC_TRNS, KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS,   KC_TRNS,  KC_TRNS,  KC_TRNS,   KC_TRNS,   KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,            KC_TRNS, KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS,   KC_TRNS,  KC_TRNS,  KC_TRNS,   KC_TRNS,   KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,                                          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS,   KC_TRNS,  KC_TRNS,  KC_TRNS,   KC_TRNS,   KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS,                     KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS,   KC_TRNS,  KC_TRNS,  KC_TRNS,                                   KC_TRNS,       KC_TRNS,      KC_TRNS,      KC_TRNS,   KC_TRNS, KC_TRNS,            KC_TRNS, KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
+
+[3] = LAYOUT_all( /* Empty for Dynamic keymap */
+    KC_TRNS,   KC_TRNS,  KC_TRNS,  KC_TRNS,   KC_TRNS,   KC_TRNS, KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS,   KC_TRNS,  KC_TRNS,  KC_TRNS,   KC_TRNS,   KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,            KC_TRNS, KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS,   KC_TRNS,  KC_TRNS,  KC_TRNS,   KC_TRNS,   KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,                                          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS,   KC_TRNS,  KC_TRNS,  KC_TRNS,   KC_TRNS,   KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS,                     KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS,   KC_TRNS,  KC_TRNS,  KC_TRNS,                                   KC_TRNS,       KC_TRNS,      KC_TRNS,      KC_TRNS,   KC_TRNS, KC_TRNS,            KC_TRNS, KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS)
+};
diff --git a/keyboards/dc01/left/keymaps/via/readme.md b/keyboards/dc01/left/keymaps/via/readme.md
new file mode 100644
index 0000000000..a2c2fb0cd1
--- /dev/null
+++ b/keyboards/dc01/left/keymaps/via/readme.md
@@ -0,0 +1,11 @@
+# The default VIA keymap for DC01 Left
+
+Please use this for ISO as well.
+
+The keymap looks like a full layout keymap.
+
+This is because the left part of the keyboard acts as the masterm coordinating all four part.
+
+When using the keyboard to connect the other three parts, this keymap overwrites the individual keymaps of the single modules.
+
+When using a module individually, the keymap of that module will take effect.
diff --git a/keyboards/dc01/left/keymaps/via/rules.mk b/keyboards/dc01/left/keymaps/via/rules.mk
new file mode 100755
index 0000000000..1e5b99807c
--- /dev/null
+++ b/keyboards/dc01/left/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
diff --git a/keyboards/dc01/left/left.c b/keyboards/dc01/left/left.c
index 1d8da186bd..b10121705d 100644
--- a/keyboards/dc01/left/left.c
+++ b/keyboards/dc01/left/left.c
@@ -14,30 +14,3 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "left.h"
-
-void matrix_init_kb(void) {
-	// put your keyboard start-up code here
-	// runs once when the firmware starts up
-
-	matrix_init_user();
-}
-
-void matrix_scan_kb(void) {
-	// put your looping keyboard code here
-	// runs every cycle (a lot)
-
-	matrix_scan_user();
-}
-
-bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
-	// put your per-action keyboard code here
-	// runs for every action, just before processing by the firmware
-
-	return process_record_user(keycode, record);
-}
-
-void led_set_kb(uint8_t usb_led) {
-	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
-
-	led_set_user(usb_led);
-}
diff --git a/keyboards/dc01/left/left.h b/keyboards/dc01/left/left.h
index bda6faeb79..4fbd7a7e55 100644
--- a/keyboards/dc01/left/left.h
+++ b/keyboards/dc01/left/left.h
@@ -13,29 +13,36 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-#ifndef LEFT_H
-#define LEFT_H
+#pragma once
 
 #include "quantum.h"
 
 #define XXX KC_NO
 
-// This a shortcut to help you visually see your layout.
-// The first section contains all of the arguments
-// The second converts the arguments into a two-dimensional array
+#define LAYOUT_all( \
+    K00, K01, K02, K03, K04, K05, K45,        K07, K08, K09, K0A, K0B, K0C, K0D, K06,   K0E, K0F, K0G,   K0H, K0J, K0K, K0L, \
+    K10, K11, K12, K13, K14, K15,        K16, K17, K18, K19, K1A, K1B, K1C, K1D,        K1E, K1F, K1G,   K1H, K1J, K1K, K1L, \
+    K20, K21, K22, K23, K24, K25,        K26, K27, K28, K29, K2A, K2B, K2C, K2D,                         K2H, K2J, K2K, K2L, \
+    K30, K44, K31, K32, K33, K34, K35,   K36, K37, K38, K39, K3A,      K3C, K3D,             K3F,        K3H, K3J, K3K, K3L, \
+    K40, K41, K42, K43,                  K46, K47, K48, K49, K4A, K4B,                  K4E, K4F, K4G,   K4H, K4J, K4K, K4L  \
+) { \
+    { K00, K01, K02, K03, K04, K05,   K06, K07, K08, K09, K0A, K0B, K0C, K0D,   K0E, K0F, K0G,   K0H, K0J, K0K, K0L }, \
+    { K10, K11, K12, K13, K14, K15,   K16, K17, K18, K19, K1A, K1B, K1C, K1D,   K1E, K1F, K1G,   K1H, K1J, K1K, K1L }, \
+    { K20, K21, K22, K23, K24, K25,   K26, K27, K28, K29, K2A, K2B, K2C, K2D,   XXX, XXX, XXX,   K2H, K2J, K2K, K2L }, \
+    { K30, K31, K32, K33, K34, K35,   K36, K37, K38, K39, K3A, XXX, K3C, K3D,   XXX, K3F, XXX,   K3H, K3J, K3K, K3L }, \
+    { K40, K41, K42, K43, K44, K45,   K46, K47, K48, K49, K4A, K4B, XXX, XXX,   K4E, K4F, K4G,   K4H, K4J, K4K, K4L }  \
+}
+
 #define LAYOUT_ansi( \
-    K00, K01, K02, K03, K04, K05, K45,        K07, K08, K09, K0A, K0B, K0C, K0D,   K0E, K0F, K0G,   K0H, K0J, K0K, K0L, \
-    K10, K11, K12, K13, K14, K15,        K16, K17, K18, K19, K1A, K1B, K1C, K1D,   K1E, K1F, K1G,   K1H, K1J, K1K, K1L, \
-    K20, K21, K22, K23, K24, K25,        K26, K27, K28, K29, K2A, K2B,      K2D,                    K2H, K2J, K2K, K2L, \
-    K30, K31, K32, K33, K34, K35,        K36, K37, K38, K39, K3A,           K3D,        K3F,        K3H, K3J, K3K,      \
-    K40, K41, K42, K43,                  K46, K47, K48, K49, K4A, K4B,             K4E, K4F, K4G,   K4H, K4J, K4K, K4L  \
-) \
-{ \
-    { K00, K01, K02, K03, K04, K05,   XXX, K07, K08, K09, K0A, K0B, K0C, K0D,   K0E, K0F, K0G,   K0H, K0J, K0K, K0L }, \
+    K00, K01, K02, K03, K04, K05, K45,        K07, K08, K09, K0A, K0B, K0C, K0D, K06,   K0E, K0F, K0G,   K0H, K0J, K0K, K0L, \
+    K10, K11, K12, K13, K14, K15,        K16, K17, K18, K19, K1A, K1B, K1C, K1D,        K1E, K1F, K1G,   K1H, K1J, K1K, K1L, \
+    K20, K21, K22, K23, K24, K25,        K26, K27, K28, K29, K2A, K2B,      K2D,                         K2H, K2J, K2K, K2L, \
+    K30, K31, K32, K33, K34, K35,        K36, K37, K38, K39, K3A,      K3C, K3D,             K3F,        K3H, K3J, K3K, K3L, \
+    K40, K41, K42, K43,                  K46, K47, K48, K49, K4A, K4B,                  K4E, K4F, K4G,   K4H, K4J, K4K, K4L  \
+) { \
+    { K00, K01, K02, K03, K04, K05,   K06, K07, K08, K09, K0A, K0B, K0C, K0D,   K0E, K0F, K0G,   K0H, K0J, K0K, K0L }, \
     { K10, K11, K12, K13, K14, K15,   K16, K17, K18, K19, K1A, K1B, K1C, K1D,   K1E, K1F, K1G,   K1H, K1J, K1K, K1L }, \
     { K20, K21, K22, K23, K24, K25,   K26, K27, K28, K29, K2A, K2B, XXX, K2D,   XXX, XXX, XXX,   K2H, K2J, K2K, K2L }, \
-    { K30, K31, K32, K33, K34, K35,   K36, K37, K38, K39, K3A, XXX, XXX, K3D,   XXX, K3F, XXX,   K3H, K3J, K3K, XXX }, \
+    { K30, K31, K32, K33, K34, K35,   K36, K37, K38, K39, K3A, XXX, K3C, K3D,   XXX, K3F, XXX,   K3H, K3J, K3K, K3L }, \
     { K40, K41, K42, K43, XXX, K45,   K46, K47, K48, K49, K4A, K4B, XXX, XXX,   K4E, K4F, K4G,   K4H, K4J, K4K, K4L }  \
 }
-
-#endif
diff --git a/keyboards/dc01/left/matrix.c b/keyboards/dc01/left/matrix.c
index 0e7b591f82..9ae9b10987 100644
--- a/keyboards/dc01/left/matrix.c
+++ b/keyboards/dc01/left/matrix.c
@@ -31,14 +31,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "timer.h"
 #include "i2c_master.h"
 
-#define SLAVE_I2C_ADDRESS_RIGHT 0x19
-#define SLAVE_I2C_ADDRESS_NUMPAD 0x21
-#define SLAVE_I2C_ADDRESS_ARROW 0x23
+#define SLAVE_I2C_ADDRESS_RIGHT 0x32
+#define SLAVE_I2C_ADDRESS_NUMPAD 0x36
+#define SLAVE_I2C_ADDRESS_ARROW 0x40
 
 #define ERROR_DISCONNECT_COUNT 5
-static uint8_t error_count_right = 0;
-static uint8_t error_count_numpad = 0;
-static uint8_t error_count_arrow = 0;
 
 /* Set 0 if debouncing isn't needed */
 
@@ -210,38 +207,23 @@ uint8_t matrix_scan(void)
         }
 #   endif
 
-    if (i2c_transaction(SLAVE_I2C_ADDRESS_RIGHT, 0x3F, 0)){ //error has occured for main right half
-        error_count_right++;
-        if (error_count_right > ERROR_DISCONNECT_COUNT){ //disconnect half
-            for (uint8_t i = 0; i < MATRIX_ROWS ; i++) {
-                matrix[i] &= 0x3F; //mask bits to keep
-            }
-        }
-   }else{ //no error
-        error_count_right = 0;
+if (i2c_transaction(SLAVE_I2C_ADDRESS_RIGHT, 0x3F, 0)) {
+    for (uint8_t i = 0; i < MATRIX_ROWS ; i++) {
+        matrix[i] &= 0x3F; //mask bits to keep
     }
+}
 
-    if (i2c_transaction(SLAVE_I2C_ADDRESS_ARROW, 0X3FFF, 8)){ //error has occured for arrow cluster
-        error_count_arrow++;
-        if (error_count_arrow > ERROR_DISCONNECT_COUNT){ //disconnect arrow cluster
-            for (uint8_t i = 0; i < MATRIX_ROWS ; i++) {
-                matrix[i] &= 0x3FFF; //mask bits to keep
-            }
-        }
-    }else{ //no error
-        error_count_arrow = 0;
+if (i2c_transaction(SLAVE_I2C_ADDRESS_ARROW, 0X3FFF, 8)) {
+    for (uint8_t i = 0; i < MATRIX_ROWS ; i++) {
+        matrix[i] &= 0x3FFF; //mask bits to keep
     }
+}
 
-    if (i2c_transaction(SLAVE_I2C_ADDRESS_NUMPAD, 0x1FFFF, 11)){ //error has occured for numpad
-        error_count_numpad++;
-        if (error_count_numpad > ERROR_DISCONNECT_COUNT){ //disconnect numpad
-            for (uint8_t i = 0; i < MATRIX_ROWS ; i++) {
-                matrix[i] &= 0x1FFFF; //mask bits to keep
-            }
-        }
-    }else{ //no error
-        error_count_numpad = 0;
+if (i2c_transaction(SLAVE_I2C_ADDRESS_NUMPAD, 0x1FFFF, 11)) {
+    for (uint8_t i = 0; i < MATRIX_ROWS ; i++) {
+        matrix[i] &= 0x1FFFF; //mask bits to keep
     }
+}
 
     matrix_scan_quantum();
     return 1;
@@ -436,29 +418,37 @@ static void unselect_cols(void)
 
 // Complete rows from other modules over i2c
 i2c_status_t i2c_transaction(uint8_t address, uint32_t mask, uint8_t col_offset) {
-    i2c_status_t err = i2c_start((address << 1) | I2C_WRITE, 10);
-    i2c_write(0x01, 10); //request data in address 1
+    i2c_status_t status = i2c_start(address, 50);
+    if (status < 0) {
+        goto error;
+    }
 
-    i2c_start((address << 1) | I2C_READ, 5);
+    status = i2c_write(0x01, 50);
+    if (status < 0) {
+        goto error;
+    }
 
-    err = i2c_read_ack(10);
-    if (err == 0x55) { //synchronization byte
+    status = i2c_start(address | I2C_READ, 50);
 
-        for (uint8_t i = 0; i < MATRIX_ROWS-1 ; i++) { //assemble slave matrix in main matrix
-            matrix[i] &= mask; //mask bits to keep
-            err = i2c_read_ack(10);
-                matrix[i] |= ((uint32_t)err << (MATRIX_COLS_SCANNED + col_offset)); //add new bits at the end
-            }
-        //last read request must be followed by a NACK
-        matrix[MATRIX_ROWS - 1] &= mask; //mask bits to keep
-        err = i2c_read_nack(10);
-        matrix[MATRIX_ROWS - 1] |= ((uint32_t)err << (MATRIX_COLS_SCANNED + col_offset)); //add new bits at the end
+    status = i2c_read_ack(50);
+    if (status != 0x55) { //synchronization byte
+        goto error;
+    }
 
-    } else {
-        i2c_stop();
-        return 1;
+    for (uint8_t i = 0; i < MATRIX_ROWS-1 && status >= 0; i++) { //assemble slave matrix in main matrix
+        matrix[i] &= mask; //mask bits to keep
+        status = i2c_read_ack(50);
+            matrix[i] |= ((uint32_t)status << (MATRIX_COLS_SCANNED + col_offset)); //add new bits at the end
+        }
+    //last read request must be followed by a NACK
+    if (status >= 0) {
+        matrix[MATRIX_ROWS - 1] &= mask; //mask bits to keep
+        status = i2c_read_nack(50);
+        matrix[MATRIX_ROWS - 1] |= ((uint32_t)status << (MATRIX_COLS_SCANNED + col_offset)); //add new bits at the end
     }
 
+error:
     i2c_stop();
-    return 0;
+
+    return (status < 0) ? status : I2C_STATUS_SUCCESS;
 }
\ No newline at end of file
diff --git a/keyboards/dc01/left/rules.mk b/keyboards/dc01/left/rules.mk
index be07664894..3f4cbdf73c 100644
--- a/keyboards/dc01/left/rules.mk
+++ b/keyboards/dc01/left/rules.mk
@@ -14,7 +14,7 @@ BOOTLOADER = atmel-dfu
 # Build Options
 #   change yes to no to disable
 #
-BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration
+BOOTMAGIC_ENABLE = lite     # Virtual DIP switch configuration
 MOUSEKEY_ENABLE = yes       # Mouse keys
 EXTRAKEY_ENABLE = yes       # Audio control and System control
 CONSOLE_ENABLE = no         # Console for debug