Merge remote-tracking branch 'origin/master' into develop

9 files changed, 392 insertions, 401 deletions

diff --git a/keyboards/converter/xt_usb/config.h b/keyboards/converter/xt_usb/config.h
index e5624d843d..5f93fbfc6d 100644
--- a/keyboards/converter/xt_usb/config.h
+++ b/keyboards/converter/xt_usb/config.h
@@ -19,14 +19,14 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "config_common.h"
 
-#define VENDOR_ID       0xFEED
-#define PRODUCT_ID      0x6512
-#define DEVICE_VER      0x0001
-#define MANUFACTURER    QMK
-#define PRODUCT         XT keyboard converter
+/* USB Device descriptor parameter */
+#define VENDOR_ID    0xFEED
+#define PRODUCT_ID   0x6512
+#define DEVICE_VER   0x0001
+#define MANUFACTURER QMK
+#define PRODUCT      XT keyboard converter
 
-
-/* matrix size */
+/* key matrix size */
 #define MATRIX_ROWS 16  // keycode bit: 3-0
 #define MATRIX_COLS 8   // keycode bit: 6-4
 
@@ -36,44 +36,31 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     get_mods() == (MOD_BIT(KC_LCTRL) | MOD_BIT(KC_RSHIFT)) \
 )
 
-
-//#define NO_SUSPEND_POWER_DOWN
-
-/*
- * XT Pin interrupt
- */
-#define XT_CLOCK_PORT  PORTD
-#define XT_CLOCK_PIN   PIND
-#define XT_CLOCK_DDR   DDRD
-#define XT_CLOCK_BIT   1
-#define XT_DATA_PORT   PORTD
-#define XT_DATA_PIN    PIND
-#define XT_DATA_DDR    DDRD
-#define XT_DATA_BIT    0
-#define XT_RST_PORT    PORTB
-#define XT_RST_PIN     PINB
-#define XT_RST_DDR     DDRB
-#define XT_RST_BIT     7
+#define XT_CLOCK_PIN D1
+#define XT_DATA_PIN D0
+#define XT_RST_PIN B7
 
 /* hard reset: low pulse for 500ms and after that HiZ for safety */
 #define XT_RESET() do { \
-    XT_RST_PORT &= ~(1<<XT_RST_BIT);  \
-    XT_RST_DDR  |=  (1<<XT_RST_BIT);  \
-    _delay_ms(500);                   \
-    XT_RST_DDR  &= ~(1<<XT_RST_BIT);  \
+    writePinLow(XT_RST_PIN); \
+    setPinOutput(XT_RST_PIN); \
+    wait_ms(500); \
+    setPinInput(XT_RST_PIN); \
 } while (0)
 
 /* INT1 for falling edge of clock line */
-#define XT_INT_INIT()  do {    \
-    EICRA |= ((1<<ISC11) |      \
-              (0<<ISC10));      \
+#define XT_INT_INIT() do { \
+    EICRA |= ((1 << ISC11) | (0 << ISC10)); \
 } while (0)
+
 /* clears flag and enables interrupt */
-#define XT_INT_ON()  do {      \
-    EIFR  |= (1<<INTF1);        \
-    EIMSK |= (1<<INT1);         \
+#define XT_INT_ON() do { \
+    EIFR  |= (1 << INTF1); \
+    EIMSK |= (1 << INT1); \
 } while (0)
-#define XT_INT_OFF() do {      \
-    EIMSK &= ~(1<<INT1);        \
+
+#define XT_INT_OFF() do { \
+    EIMSK &= ~(1 << INT1); \
 } while (0)
-#define XT_INT_VECT    INT1_vect
+
+#define XT_INT_VECT INT1_vect
diff --git a/keyboards/converter/xt_usb/info.json b/keyboards/converter/xt_usb/info.json
index db8a03cac0..4bae773623 100644
--- a/keyboards/converter/xt_usb/info.json
+++ b/keyboards/converter/xt_usb/info.json
@@ -1,228 +1,228 @@
 {
-  "keyboard_name": "IBM PC XT",
-  "url": "",
-  "maintainer": "qmk",
-  "width": 21,
-  "height": 5,
-  "layouts": {
-    "LAYOUT_xt": {
-      "layout": [
-        {"label":"F1", "x":0, "y":0},
-        {"label":"F2", "x":1, "y":0},
-        {"label":"Esc", "x":2.25, "y":0},
-        {"label":"1", "x":3.25, "y":0},
-        {"label":"2", "x":4.25, "y":0},
-        {"label":"3", "x":5.25, "y":0},
-        {"label":"4", "x":6.25, "y":0},
-        {"label":"5", "x":7.25, "y":0},
-        {"label":"6", "x":8.25, "y":0},
-        {"label":"7", "x":9.25, "y":0},
-        {"label":"8", "x":10.25, "y":0},
-        {"label":"9", "x":11.25, "y":0},
-        {"label":"0", "x":12.25, "y":0},
-        {"label":"-", "x":13.25, "y":0},
-        {"label":"=", "x":14.25, "y":0},
-        {"label":"Backspace", "x":15.25, "y":0, "w":1.75},
-        {"label":"Num Lock", "x":17, "y":0, "w":2},
-        {"label":"Scroll Lock", "x":19, "y":0, "w":2},
-        {"label":"F3", "x":0, "y":1},
-        {"label":"F4", "x":1, "y":1},
-        {"label":"Tab", "x":2.25, "y":1, "w":1.5},
-        {"label":"Q", "x":3.75, "y":1},
-        {"label":"W", "x":4.75, "y":1},
-        {"label":"E", "x":5.75, "y":1},
-        {"label":"R", "x":6.75, "y":1},
-        {"label":"T", "x":7.75, "y":1},
-        {"label":"Y", "x":8.75, "y":1},
-        {"label":"U", "x":9.75, "y":1},
-        {"label":"I", "x":10.75, "y":1},
-        {"label":"O", "x":11.75, "y":1},
-        {"label":"P", "x":12.75, "y":1},
-        {"label":"[", "x":13.75, "y":1},
-        {"label":"]", "x":14.75, "y":1, "w": 1.25},
-        {"label":"7", "x":17, "y":1},
-        {"label":"8", "x":18, "y":1},
-        {"label":"9", "x":19, "y":1},
-        {"label":"-", "x":20, "y":1},
-        {"label":"F5", "x":0, "y":2},
-        {"label":"F6", "x":1, "y":2},
-        {"label":"Ctrl", "x":2.25, "y":2, "w":1.75},
-        {"label":"A", "x":4, "y":2},
-        {"label":"S", "x":5, "y":2},
-        {"label":"D", "x":6, "y":2},
-        {"label":"F", "x":7, "y":2},
-        {"label":"G", "x":8, "y":2},
-        {"label":"H", "x":9, "y":2},
-        {"label":"J", "x":10, "y":2},
-        {"label":"K", "x":11, "y":2},
-        {"label":"L", "x":12, "y":2},
-        {"label":";", "x":13, "y":2},
-        {"label":"'", "x":14, "y":2},
-        {"label":"`", "x":15, "y":2},
-        {"label":"Enter", "x":16, "y":1, "h":2},
-        {"label":"4", "x":17, "y":2},
-        {"label":"5", "x":18, "y":2},
-        {"label":"6", "x":19, "y":2},
-        {"label":"F7", "x":0, "y":3},
-        {"label":"F8", "x":1, "y":3},
-        {"label":"Shift", "x":2.25, "y":3, "w":1.25},
-        {"label":"\\", "x":3.5, "y":3},
-        {"label":"Z", "x":4.5, "y":3},
-        {"label":"X", "x":5.5, "y":3},
-        {"label":"C", "x":6.5, "y":3},
-        {"label":"V", "x":7.5, "y":3},
-        {"label":"B", "x":8.5, "y":3},
-        {"label":"N", "x":9.5, "y":3},
-        {"label":"M", "x":10.5, "y":3},
-        {"label":",", "x":11.5, "y":3},
-        {"label":".", "x":12.5, "y":3},
-        {"label":"/", "x":13.5, "y":3},
-        {"label":"Shift", "x":14.5, "y":3, "w":1.5},
-        {"label":"*", "x":16, "y":3},
-        {"label":"1", "x":17, "y":3},
-        {"label":"2", "x":18, "y":3},
-        {"label":"3", "x":19, "y":3},
-        {"label":"+", "x":20, "y":2, "h":3},
-        {"label":"F9", "x":0, "y":4},
-        {"label":"F10", "x":1, "y":4},
-        {"label":"Alt", "x":2.25, "y":4, "w":2},
-        {"label":"Space", "x":4.25, "y":4, "w":9.75},
-        {"label":"Caps Lock", "x":14, "y":4, "w":2},
-        {"label":"0", "x":16, "y":4, "w":2},
-        {"label":".", "x":18, "y":4, "w":2}
-      ]
-    },
-    "LAYOUT": {
-      "layout": [
-        {"label":"F13", "x":2, "y":0},
-        {"label":"F14", "x":3, "y":0},
-        {"label":"F15", "x":4, "y":0},
-        {"label":"F16", "x":5, "y":0},
-        {"label":"F17", "x":6, "y":0},
-        {"label":"F18", "x":7, "y":0},
-        {"label":"F19", "x":8, "y":0},
-        {"label":"F20", "x":9, "y":0},
-        {"label":"F21", "x":10, "y":0},
-        {"label":"F22", "x":11, "y":0},
-        {"label":"F23", "x":12, "y":0},
-        {"label":"F24", "x":13, "y":0},
-        {"label":"Esc", "x":0, "y":1},
-        {"label":"F1", "x":2, "y":1},
-        {"label":"F2", "x":3, "y":1},
-        {"label":"F3", "x":4, "y":1},
-        {"label":"F4", "x":5, "y":1},
-        {"label":"F5", "x":6, "y":1},
-        {"label":"F6", "x":7, "y":1},
-        {"label":"F7", "x":8, "y":1},
-        {"label":"F8", "x":9, "y":1},
-        {"label":"F9", "x":10, "y":1},
-        {"label":"F10", "x":11, "y":1},
-        {"label":"F11", "x":12, "y":1},
-        {"label":"F12", "x":13, "y":1},
-        {"label":"Print Screen", "x":15.25, "y":1},
-        {"label":"Scroll Lock", "x":16.25, "y":1},
-        {"label":"Pause", "x":17.25, "y":1},
-        {"label":"Volume Down", "x":19.5, "y":1},
-        {"label":"Volume Up", "x":20.5, "y":1},
-        {"label":"Mute", "x":21.5, "y":1},
-        {"label":"`", "x":0, "y":2.5},
-        {"label":"1", "x":1, "y":2.5},
-        {"label":"2", "x":2, "y":2.5},
-        {"label":"3", "x":3, "y":2.5},
-        {"label":"4", "x":4, "y":2.5},
-        {"label":"5", "x":5, "y":2.5},
-        {"label":"6", "x":6, "y":2.5},
-        {"label":"7", "x":7, "y":2.5},
-        {"label":"8", "x":8, "y":2.5},
-        {"label":"9", "x":9, "y":2.5},
-        {"label":"0", "x":10, "y":2.5},
-        {"label":"-", "x":11, "y":2.5},
-        {"label":"=", "x":12, "y":2.5},
-        {"label":"JP Yen", "x":13, "y":2.5},
-        {"label":"Back Space", "x":14, "y":2.5},
-        {"label":"Insert", "x":15.25, "y":2.5},
-        {"label":"Home", "x":16.25, "y":2.5},
-        {"label":"Page Up", "x":17.25, "y":2.5},
-        {"label":"Num Lock", "x":18.5, "y":2.5},
-        {"label":"KP/", "x":19.5, "y":2.5},
-        {"label":"KP*", "x":20.5, "y":2.5},
-        {"label":"KP-", "x":21.5, "y":2.5},
-        {"label":"Tab", "x":0, "y":3.5, "w":1.5},
-        {"label":"Q", "x":1.5, "y":3.5},
-        {"label":"W", "x":2.5, "y":3.5},
-        {"label":"E", "x":3.5, "y":3.5},
-        {"label":"R", "x":4.5, "y":3.5},
-        {"label":"T", "x":5.5, "y":3.5},
-        {"label":"Y", "x":6.5, "y":3.5},
-        {"label":"U", "x":7.5, "y":3.5},
-        {"label":"I", "x":8.5, "y":3.5},
-        {"label":"O", "x":9.5, "y":3.5},
-        {"label":"P", "x":10.5, "y":3.5},
-        {"label":"[", "x":11.5, "y":3.5},
-        {"label":"]", "x":12.5, "y":3.5},
-        {"label":"\\", "x":13.5, "y":3.5, "w":1.5},
-        {"label":"Delete", "x":15.25, "y":3.5},
-        {"label":"End", "x":16.25, "y":3.5},
-        {"label":"Page Down", "x":17.25, "y":3.5},
-        {"label":"KP 7", "x":18.5, "y":3.5},
-        {"label":"KP 8", "x":19.5, "y":3.5},
-        {"label":"KP 9", "x":20.5, "y":3.5},
-        {"label":"KP+", "x":21.5, "y":3.5},
-        {"label":"Caps Lock", "x":0, "y":4.5, "w":1.75},
-        {"label":"A", "x":1.75, "y":4.5},
-        {"label":"S", "x":2.75, "y":4.5},
-        {"label":"D", "x":3.75, "y":4.5},
-        {"label":"F", "x":4.75, "y":4.5},
-        {"label":"G", "x":5.75, "y":4.5},
-        {"label":"H", "x":6.75, "y":4.5},
-        {"label":"J", "x":7.75, "y":4.5},
-        {"label":"K", "x":8.75, "y":4.5},
-        {"label":"L", "x":9.75, "y":4.5},
-        {"label":";", "x":10.75, "y":4.5},
-        {"label":"'", "x":11.75, "y":4.5},
-        {"label":"ISO #", "x":12.75, "y":4.5},
-        {"label":"Enter", "x":13.75, "y":4.5, "w":1.25},
-        {"label":"KP 4", "x":18.5, "y":4.5},
-        {"label":"KP 5", "x":19.5, "y":4.5},
-        {"label":"KP 6", "x":20.5, "y":4.5},
-        {"label":"KP ,", "x":21.5, "y":4.5},
-        {"label":"Shift", "x":0, "y":5.5, "w":1.25},
-        {"label":"ISO \\", "x":1.25, "y":5.5},
-        {"label":"Z", "x":2.25, "y":5.5},
-        {"label":"X", "x":3.25, "y":5.5},
-        {"label":"C", "x":4.25, "y":5.5},
-        {"label":"V", "x":5.25, "y":5.5},
-        {"label":"B", "x":6.25, "y":5.5},
-        {"label":"N", "x":7.25, "y":5.5},
-        {"label":"M", "x":8.25, "y":5.5},
-        {"label":",", "x":9.25, "y":5.5},
-        {"label":".", "x":10.25, "y":5.5},
-        {"label":"/", "x":11.25, "y":5.5},
-        {"label":"JP RO", "x":12.25, "y":5.5},
-        {"label":"Shift", "x":13.25, "y":5.5, "w":1.75},
-        {"label":"Up", "x":16.25, "y":5.5},
-        {"label":"KP 1", "x":18.5, "y":5.5},
-        {"label":"KP 2", "x":19.5, "y":5.5},
-        {"label":"KP 3", "x":20.5, "y":5.5},
-        {"label":"KP Enter", "x":21.5, "y":5.5},
-        {"label":"Ctrl", "x":0, "y":6.5, "w":1.25},
-        {"label":"GUI", "x":1.25, "y":6.5, "w":1.25},
-        {"label":"Alt", "x":2.5, "y":6.5, "w":1.25},
-        {"label":"Muhenkan", "x":3.75, "y":6.5, "w":1.25},
-        {"label":"Space", "x":5, "y":6.5, "w":3.25},
-        {"label":"Henkan", "x":8.25, "y":6.5, "w":1.25},
-        {"label":"Kana", "x":9.5, "y":6.5, "w":1.25},
-        {"label":"Alt", "x":10.75, "y":6.5},
-        {"label":"GUI", "x":11.75, "y":6.5},
-        {"label":"Menu", "x":12.75, "y":6.5},
-        {"label":"Ctrl", "x":13.75, "y":6.5, "w":1.25},
-        {"label":"Left", "x":15.25, "y":6.5},
-        {"label":"Down", "x":16.25, "y":6.5},
-        {"label":"Right", "x":17.25, "y":6.5},
-        {"label":"KP 0", "x":18.5, "y":6.5, "w":2},
-        {"label":"KP .", "x":20.5, "y":6.5},
-        {"label":"KP =", "x":21.5, "y":6.5}
-      ]
+    "keyboard_name": "IBM PC XT",
+    "url": "",
+    "maintainer": "qmk",
+    "width": 21,
+    "height": 5,
+    "layouts": {
+        "LAYOUT_xt": {
+            "layout": [
+                {"x": 0, "y": 0},
+                {"x": 1, "y": 0},
+                {"x": 2.25, "y": 0},
+                {"x": 3.25, "y": 0},
+                {"x": 4.25, "y": 0},
+                {"x": 5.25, "y": 0},
+                {"x": 6.25, "y": 0},
+                {"x": 7.25, "y": 0},
+                {"x": 8.25, "y": 0},
+                {"x": 9.25, "y": 0},
+                {"x": 10.25, "y": 0},
+                {"x": 11.25, "y": 0},
+                {"x": 12.25, "y": 0},
+                {"x": 13.25, "y": 0},
+                {"x": 14.25, "y": 0},
+                {"x": 15.25, "y": 0, "w": 1.75},
+                {"x": 17, "y": 0, "w": 2},
+                {"x": 19, "y": 0, "w": 2},
+                {"x": 0, "y": 1},
+                {"x": 1, "y": 1},
+                {"x": 2.25, "y": 1, "w": 1.5},
+                {"x": 3.75, "y": 1},
+                {"x": 4.75, "y": 1},
+                {"x": 5.75, "y": 1},
+                {"x": 6.75, "y": 1},
+                {"x": 7.75, "y": 1},
+                {"x": 8.75, "y": 1},
+                {"x": 9.75, "y": 1},
+                {"x": 10.75, "y": 1},
+                {"x": 11.75, "y": 1},
+                {"x": 12.75, "y": 1},
+                {"x": 13.75, "y": 1},
+                {"x": 14.75, "y": 1, "w": 1.25},
+                {"x": 17, "y": 1},
+                {"x": 18, "y": 1},
+                {"x": 19, "y": 1},
+                {"x": 20, "y": 1},
+                {"x": 0, "y": 2},
+                {"x": 1, "y": 2},
+                {"x": 2.25, "y": 2, "w": 1.75},
+                {"x": 4, "y": 2},
+                {"x": 5, "y": 2},
+                {"x": 6, "y": 2},
+                {"x": 7, "y": 2},
+                {"x": 8, "y": 2},
+                {"x": 9, "y": 2},
+                {"x": 10, "y": 2},
+                {"x": 11, "y": 2},
+                {"x": 12, "y": 2},
+                {"x": 13, "y": 2},
+                {"x": 14, "y": 2},
+                {"x": 15, "y": 2},
+                {"x": 16, "y": 1, "h": 2},
+                {"x": 17, "y": 2},
+                {"x": 18, "y": 2},
+                {"x": 19, "y": 2},
+                {"x": 0, "y": 3},
+                {"x": 1, "y": 3},
+                {"x": 2.25, "y": 3, "w": 1.25},
+                {"x": 3.5, "y": 3},
+                {"x": 4.5, "y": 3},
+                {"x": 5.5, "y": 3},
+                {"x": 6.5, "y": 3},
+                {"x": 7.5, "y": 3},
+                {"x": 8.5, "y": 3},
+                {"x": 9.5, "y": 3},
+                {"x": 10.5, "y": 3},
+                {"x": 11.5, "y": 3},
+                {"x": 12.5, "y": 3},
+                {"x": 13.5, "y": 3},
+                {"x": 14.5, "y": 3, "w": 1.5},
+                {"x": 16, "y": 3},
+                {"x": 17, "y": 3},
+                {"x": 18, "y": 3},
+                {"x": 19, "y": 3},
+                {"x": 20, "y": 2, "h": 3},
+                {"x": 0, "y": 4},
+                {"x": 1, "y": 4},
+                {"x": 2.25, "y": 4, "w": 2},
+                {"x": 4.25, "y": 4, "w": 9.75},
+                {"x": 14, "y": 4, "w": 2},
+                {"x": 16, "y": 4, "w": 2},
+                {"x": 18, "y": 4, "w": 2}
+            ]
+        },
+        "LAYOUT": {
+            "layout": [
+                {"x": 2, "y": 0},
+                {"x": 3, "y": 0},
+                {"x": 4, "y": 0},
+                {"x": 5, "y": 0},
+                {"x": 6, "y": 0},
+                {"x": 7, "y": 0},
+                {"x": 8, "y": 0},
+                {"x": 9, "y": 0},
+                {"x": 10, "y": 0},
+                {"x": 11, "y": 0},
+                {"x": 12, "y": 0},
+                {"x": 13, "y": 0},
+                {"x": 0, "y": 1},
+                {"x": 2, "y": 1},
+                {"x": 3, "y": 1},
+                {"x": 4, "y": 1},
+                {"x": 5, "y": 1},
+                {"x": 6, "y": 1},
+                {"x": 7, "y": 1},
+                {"x": 8, "y": 1},
+                {"x": 9, "y": 1},
+                {"x": 10, "y": 1},
+                {"x": 11, "y": 1},
+                {"x": 12, "y": 1},
+                {"x": 13, "y": 1},
+                {"x": 15.25, "y": 1},
+                {"x": 16.25, "y": 1},
+                {"x": 17.25, "y": 1},
+                {"x": 19.5, "y": 1},
+                {"x": 20.5, "y": 1},
+                {"x": 21.5, "y": 1},
+                {"x": 0, "y": 2.5},
+                {"x": 1, "y": 2.5},
+                {"x": 2, "y": 2.5},
+                {"x": 3, "y": 2.5},
+                {"x": 4, "y": 2.5},
+                {"x": 5, "y": 2.5},
+                {"x": 6, "y": 2.5},
+                {"x": 7, "y": 2.5},
+                {"x": 8, "y": 2.5},
+                {"x": 9, "y": 2.5},
+                {"x": 10, "y": 2.5},
+                {"x": 11, "y": 2.5},
+                {"x": 12, "y": 2.5},
+                {"x": 13, "y": 2.5},
+                {"x": 14, "y": 2.5},
+                {"x": 15.25, "y": 2.5},
+                {"x": 16.25, "y": 2.5},
+                {"x": 17.25, "y": 2.5},
+                {"x": 18.5, "y": 2.5},
+                {"x": 19.5, "y": 2.5},
+                {"x": 20.5, "y": 2.5},
+                {"x": 21.5, "y": 2.5},
+                {"x": 0, "y": 3.5, "w": 1.5},
+                {"x": 1.5, "y": 3.5},
+                {"x": 2.5, "y": 3.5},
+                {"x": 3.5, "y": 3.5},
+                {"x": 4.5, "y": 3.5},
+                {"x": 5.5, "y": 3.5},
+                {"x": 6.5, "y": 3.5},
+                {"x": 7.5, "y": 3.5},
+                {"x": 8.5, "y": 3.5},
+                {"x": 9.5, "y": 3.5},
+                {"x": 10.5, "y": 3.5},
+                {"x": 11.5, "y": 3.5},
+                {"x": 12.5, "y": 3.5},
+                {"x": 13.5, "y": 3.5, "w": 1.5},
+                {"x": 15.25, "y": 3.5},
+                {"x": 16.25, "y": 3.5},
+                {"x": 17.25, "y": 3.5},
+                {"x": 18.5, "y": 3.5},
+                {"x": 19.5, "y": 3.5},
+                {"x": 20.5, "y": 3.5},
+                {"x": 21.5, "y": 3.5},
+                {"x": 0, "y": 4.5, "w": 1.75},
+                {"x": 1.75, "y": 4.5},
+                {"x": 2.75, "y": 4.5},
+                {"x": 3.75, "y": 4.5},
+                {"x": 4.75, "y": 4.5},
+                {"x": 5.75, "y": 4.5},
+                {"x": 6.75, "y": 4.5},
+                {"x": 7.75, "y": 4.5},
+                {"x": 8.75, "y": 4.5},
+                {"x": 9.75, "y": 4.5},
+                {"x": 10.75, "y": 4.5},
+                {"x": 11.75, "y": 4.5},
+                {"x": 12.75, "y": 4.5},
+                {"x": 13.75, "y": 4.5, "w": 1.25},
+                {"x": 18.5, "y": 4.5},
+                {"x": 19.5, "y": 4.5},
+                {"x": 20.5, "y": 4.5},
+                {"x": 21.5, "y": 4.5},
+                {"x": 0, "y": 5.5, "w": 1.25},
+                {"x": 1.25, "y": 5.5},
+                {"x": 2.25, "y": 5.5},
+                {"x": 3.25, "y": 5.5},
+                {"x": 4.25, "y": 5.5},
+                {"x": 5.25, "y": 5.5},
+                {"x": 6.25, "y": 5.5},
+                {"x": 7.25, "y": 5.5},
+                {"x": 8.25, "y": 5.5},
+                {"x": 9.25, "y": 5.5},
+                {"x": 10.25, "y": 5.5},
+                {"x": 11.25, "y": 5.5},
+                {"x": 12.25, "y": 5.5},
+                {"x": 13.25, "y": 5.5, "w": 1.75},
+                {"x": 16.25, "y": 5.5},
+                {"x": 18.5, "y": 5.5},
+                {"x": 19.5, "y": 5.5},
+                {"x": 20.5, "y": 5.5},
+                {"x": 21.5, "y": 5.5},
+                {"x": 0, "y": 6.5, "w": 1.25},
+                {"x": 1.25, "y": 6.5, "w": 1.25},
+                {"x": 2.5, "y": 6.5, "w": 1.25},
+                {"x": 3.75, "y": 6.5, "w": 1.25},
+                {"x": 5, "y": 6.5, "w": 3.25},
+                {"x": 8.25, "y": 6.5, "w": 1.25},
+                {"x": 9.5, "y": 6.5, "w": 1.25},
+                {"x": 10.75, "y": 6.5},
+                {"x": 11.75, "y": 6.5},
+                {"x": 12.75, "y": 6.5},
+                {"x": 13.75, "y": 6.5, "w": 1.25},
+                {"x": 15.25, "y": 6.5},
+                {"x": 16.25, "y": 6.5},
+                {"x": 17.25, "y": 6.5},
+                {"x": 18.5, "y": 6.5, "w": 2},
+                {"x": 20.5, "y": 6.5},
+                {"x": 21.5, "y": 6.5}
+            ]
+        }
     }
-  }
 }
diff --git a/keyboards/converter/xt_usb/keymaps/default/config.h b/keyboards/converter/xt_usb/keymaps/default/config.h
deleted file mode 100644
index 6f70f09bee..0000000000
--- a/keyboards/converter/xt_usb/keymaps/default/config.h
+++ /dev/null
@@ -1 +0,0 @@
-#pragma once
diff --git a/keyboards/converter/xt_usb/keymaps/default/keymap.c b/keyboards/converter/xt_usb/keymaps/default/keymap.c
index b44b946e8f..a8cd66ccea 100644
--- a/keyboards/converter/xt_usb/keymaps/default/keymap.c
+++ b/keyboards/converter/xt_usb/keymaps/default/keymap.c
@@ -1,6 +1,5 @@
 #include QMK_KEYBOARD_H
 
-
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     /* IBM XT keyboard layout
      * ,-------.  ,--------------------------------------------------------------------------.
@@ -15,12 +14,12 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
      * | F9|F10|  |  Alt  |               Space                  |CapsLck|   0   |   .   |   |
      * `-------'  `--------------------------------------------------------------------------'
      */
-    LAYOUT_xt( \
-    KC_F1,  KC_F2,    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_NLCK,      KC_SLCK,
-    KC_F3,  KC_F4,    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_P7,  KC_P8,  KC_P9,  KC_PMNS,
-    KC_F5,  KC_F6,    KC_LCTL,KC_A,   KC_S,   KC_D,   KC_F,   KC_G,   KC_H,   KC_J,   KC_K,   KC_L,   KC_SCLN,KC_QUOT,KC_GRV, KC_ENT, KC_P4,  KC_P5,  KC_P6,
-    KC_F7,  KC_F8,    KC_LSFT,KC_BSLS,KC_Z,   KC_X,   KC_C,   KC_V,   KC_B,   KC_N,   KC_M,   KC_COMM,KC_DOT, KC_SLSH,KC_RSFT,KC_PAST,KC_P1,  KC_P2,  KC_P3,  KC_PPLS,
-    KC_F9,  KC_F10,   KC_LALT,                                    KC_SPC,                                       KC_CAPS,          KC_P0,          KC_PDOT
+    LAYOUT_xt(
+        KC_F1,   KC_F2,     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_NLCK,          KC_SLCK,
+        KC_F3,   KC_F4,     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_P7,   KC_P8,   KC_P9,   KC_PMNS,
+        KC_F5,   KC_F6,     KC_LCTL, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, KC_GRV,  KC_ENT,  KC_P4,   KC_P5,   KC_P6,
+        KC_F7,   KC_F8,     KC_LSFT, KC_BSLS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, KC_PAST, KC_P1,   KC_P2,   KC_P3,   KC_PPLS,
+        KC_F9,   KC_F10,    KC_LALT,                                              KC_SPC,                                      KC_CAPS,          KC_P0,            KC_PDOT
     ),
 
     /* Extended keyboard layout
@@ -43,13 +42,13 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
      */
     /* Try this if your keyboad has exotic keys.
     LAYOUT(
-                 KC_F13, KC_F14, KC_F15, KC_F16, KC_F17, KC_F18, KC_F19, KC_F20, KC_F21, KC_F22, KC_F23, KC_F24,
-    KC_ESC,      KC_F1,  KC_F2,  KC_F3,  KC_F4,  KC_F5,  KC_F6,  KC_F7,  KC_F8,  KC_F9,  KC_F10, KC_F11, KC_F12,                 KC_PSCR,KC_SLCK,KC_PAUS,            KC_VOLD,KC_VOLU,KC_MUTE,
-    KC_GRV, 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_JYEN,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_NUHS,KC_ENT,                                  KC_P4,  KC_P5,  KC_P6,  KC_PCMM,
-    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_RO,  KC_RSFT,             KC_UP,              KC_P1,  KC_P2,  KC_P3,  KC_PENT,
-    KC_LCTL,KC_LGUI,KC_LALT,KC_MHEN,          KC_SPC,                       KC_HENK,KC_KANA,KC_RALT,KC_RGUI,KC_APP, KC_RCTL,     KC_LEFT,KC_DOWN,KC_RGHT,            KC_P0,  KC_PDOT,KC_PEQL
+                          KC_F13,  KC_F14,  KC_F15,  KC_F16,  KC_F17,  KC_F18,  KC_F19,  KC_F20,  KC_F21,  KC_F22,  KC_F23,  KC_F24,
+        KC_ESC,           KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,             KC_PSCR, KC_SLCK, KC_PAUS,            KC_VOLD, KC_VOLU, KC_MUTE,
+        KC_GRV,  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_JYEN, 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_NUHS, KC_ENT,                                          KC_P4,   KC_P5,   KC_P6,   KC_PCMM,
+        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_RO,   KC_RSFT,                     KC_UP,              KC_P1,   KC_P2,   KC_P3,   KC_PEQL,
+        KC_LCTL, KC_LGUI, KC_LALT, KC_MHEN,                   KC_SPC,           KC_HENK, KC_KANA, KC_RALT, KC_RGUI, KC_APP, KC_RCTL,             KC_LEFT, KC_DOWN, KC_RGHT,   KC_P0,            KC_PDOT, KC_PENT
     ),
     */
 };
diff --git a/keyboards/converter/xt_usb/matrix.c b/keyboards/converter/xt_usb/matrix.c
index d75f077ce9..7a16750432 100644
--- a/keyboards/converter/xt_usb/matrix.c
+++ b/keyboards/converter/xt_usb/matrix.c
@@ -25,13 +25,13 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "xt.h"
 #include "matrix.h"
 
-
 static void matrix_make(uint8_t code);
 static void matrix_break(uint8_t code);
 
 static uint8_t matrix[MATRIX_ROWS];
-#define ROW(code)      (code>>3)
-#define COL(code)      (code&0x07)
+
+#define ROW(code) (code >> 3)
+#define COL(code) (code & 0x07)
 
 __attribute__ ((weak))
 void matrix_init_kb(void) {
@@ -48,16 +48,16 @@ void matrix_init_user(void) {
 }
 
 __attribute__ ((weak))
-void matrix_scan_user(void) {
-}
+void matrix_scan_user(void) { }
 
-void matrix_init(void)
-{
+void matrix_init(void) {
     debug_enable = true;
     xt_host_init();
 
     // initialize matrix state: all keys off
-    for (uint8_t i=0; i < MATRIX_ROWS; i++) matrix[i] = 0x00;
+    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+        matrix[i] = 0x00;
+    }
 
     matrix_init_quantum();
 }
@@ -71,7 +71,7 @@ static uint8_t move_e0code(uint8_t code) {
         case 0x1C: return 0x6F; // Keypad Enter
         case 0x35: return 0x7F; // Keypad /
 
-        // Any XT keyobard with these keys?
+        // Any XT keyboard with these keys?
         // http://download.microsoft.com/download/1/6/1/161ba512-40e2-4cc9-843a-923143f3456c/translate.pdf
         // https://download.microsoft.com/download/1/6/1/161ba512-40e2-4cc9-843a-923143f3456c/scancode.doc
         case 0x5B: return 0x5A; // Left  GUI
@@ -96,8 +96,7 @@ static uint8_t move_e0code(uint8_t code) {
     return 0x00;
 }
 
-uint8_t matrix_scan(void)
-{
+uint8_t matrix_scan(void) {
     static enum {
         XT_STATE_INIT,
         XT_STATE_E0,
@@ -108,8 +107,13 @@ uint8_t matrix_scan(void)
     } state = XT_STATE_INIT;
 
     uint8_t code = xt_host_recv();
-    if (!code) return 0;
+
+    if (!code) {
+        return 0;
+    }
+
     xprintf("%02X ", code);
+
     switch (state) {
         case XT_STATE_INIT:
             switch (code) {
@@ -120,10 +124,11 @@ uint8_t matrix_scan(void)
                     state = XT_STATE_E1;
                     break;
                 default:
-                    if (code < 0x80)
+                    if (code < 0x80) {
                         matrix_make(code);
-                    else
+                    } else {
                         matrix_break(code & 0x7F);
+                    }
                     break;
             }
             break;
@@ -137,10 +142,11 @@ uint8_t matrix_scan(void)
                     state = XT_STATE_INIT;
                     break;
                 default:
-                    if (code < 0x80)
+                    if (code < 0x80) {
                         matrix_make(move_e0code(code));
-                    else
+                    } else {
                         matrix_break(move_e0code(code & 0x7F));
+                    }
                     state = XT_STATE_INIT;
                     break;
             }
@@ -181,59 +187,54 @@ uint8_t matrix_scan(void)
         default:
             state = XT_STATE_INIT;
     }
+
     matrix_scan_quantum();
+
     return 1;
 }
 
 inline
-uint8_t matrix_get_row(uint8_t row)
-{
+uint8_t matrix_get_row(uint8_t row) {
     return matrix[row];
 }
 
-inline
-static void matrix_make(uint8_t code)
-{
+inline static void matrix_make(uint8_t code) {
     if (!matrix_is_on(ROW(code), COL(code))) {
-        matrix[ROW(code)] |= 1<<COL(code);
+        matrix[ROW(code)] |= 1 << COL(code);
     }
 }
 
-inline
-static void matrix_break(uint8_t code)
-{
+inline static void matrix_break(uint8_t code) {
     if (matrix_is_on(ROW(code), COL(code))) {
-        matrix[ROW(code)] &= ~(1<<COL(code));
+        matrix[ROW(code)] &= ~(1 << COL(code));
     }
 }
 
-void matrix_clear(void)
-{
+void matrix_clear(void) {
     for (uint8_t i=0; i < MATRIX_ROWS; i++) matrix[i] = 0x00;
 }
 
-bool matrix_is_on(uint8_t row, uint8_t col)
-{
-    return (matrix_get_row(row) & (1<<col));
+bool matrix_is_on(uint8_t row, uint8_t col) {
+    return (matrix_get_row(row) & (1 << col));
 }
 
 #if (MATRIX_COLS <= 8)
-#    define print_matrix_header()  print("\nr/c 01234567\n")
-#    define print_matrix_row(row)  print_bin_reverse8(matrix_get_row(row))
+#    define print_matrix_header() print("\nr/c 01234567\n")
+#    define print_matrix_row(row) print_bin_reverse8(matrix_get_row(row))
 #elif (MATRIX_COLS <= 16)
-#    define print_matrix_header()  print("\nr/c 0123456789ABCDEF\n")
-#    define print_matrix_row(row)  print_bin_reverse16(matrix_get_row(row))
+#    define print_matrix_header() print("\nr/c 0123456789ABCDEF\n")
+#    define print_matrix_row(row) print_bin_reverse16(matrix_get_row(row))
 #elif (MATRIX_COLS <= 32)
-#    define print_matrix_header()  print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n")
-#    define print_matrix_row(row)  print_bin_reverse32(matrix_get_row(row))
+#    define print_matrix_header() print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n")
+#    define print_matrix_row(row) print_bin_reverse32(matrix_get_row(row))
 #endif
 
-void matrix_print(void)
-{
+void matrix_print(void) {
     print_matrix_header();
 
     for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
-        print_hex8(row); print(": ");
+        print_hex8(row);
+        print(": ");
         print_matrix_row(row);
         print("\n");
     }
diff --git a/keyboards/converter/xt_usb/rules.mk b/keyboards/converter/xt_usb/rules.mk
index 986cdd4dc6..ca9382f8a6 100644
--- a/keyboards/converter/xt_usb/rules.mk
+++ b/keyboards/converter/xt_usb/rules.mk
@@ -2,28 +2,25 @@
 MCU = atmega32u4
 
 # Bootloader selection
-#   Teensy       halfkay
-#   Pro Micro    caterina
-#   Atmel DFU    atmel-dfu
-#   LUFA DFU     lufa-dfu
-#   QMK DFU      qmk-dfu
-#   ATmega32A    bootloadHID
-#   ATmega328P   USBasp
 BOOTLOADER = halfkay
 
 # Build Options
-#   comment out to disable the options.
+#   change yes to no to disable
 #
-BOOTMAGIC_ENABLE = no   # Virtual DIP switch configuration
-MOUSEKEY_ENABLE  = yes  # Mouse keys
-EXTRAKEY_ENABLE  = yes  # Audio control and System control
-CONSOLE_ENABLE   = yes  # Console for debug
-COMMAND_ENABLE   = yes  # Commands for debug and configuration
-NKRO_ENABLE      = yes  # USB Nkey Rollover
-XT_ENABLE        = yes
-CUSTOM_MATRIX    = yes
+BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = yes        # Console for debug
+COMMAND_ENABLE = yes        # Commands for debug and configuration
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
+# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = yes           # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+BLUETOOTH_ENABLE = no       # Enable Bluetooth
+AUDIO_ENABLE = no           # Audio output
+XT_ENABLE = yes
+CUSTOM_MATRIX = yes
 
 SRC += matrix.c
-
-# Optimize size but this may cause error "relocation truncated to fit"
-#EXTRALDFLAGS = -Wl,--relax
diff --git a/keyboards/converter/xt_usb/xt_usb.h b/keyboards/converter/xt_usb/xt_usb.h
index 88d9f576c8..570f1a376c 100644
--- a/keyboards/converter/xt_usb/xt_usb.h
+++ b/keyboards/converter/xt_usb/xt_usb.h
@@ -18,6 +18,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "quantum.h"
 
+#define XXX KC_NO
+
 /* IBM XT keyboard layout
  * ,-------.  ,--------------------------------------------------------------------------.
  * | F1| F2|  |Esc|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|  BS  |NumLck |ScrLck |
@@ -44,28 +46,28 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
  * `-------'  `--------------------------------------------------------------------------'
  */
 #define LAYOUT_xt( \
-    K3B,K3C,  K01,K02,K03,K04,K05,K06,K07,K08,K09,K0A,K0B,K0C,K0D,K0E,    K45,    K46, \
-    K3D,K3E,  K0F,K10,K11,K12,K13,K14,K15,K16,K17,K18,K19,K1A,K1B,    K47,K48,K49,K4A, \
-    K3F,K40,  K1D,K1E,K1F,K20,K21,K22,K23,K24,K25,K26,K27,K28,K29,K1C,K4B,K4C,K4D,     \
-    K41,K42,  K2A,K2B,K2C,K2D,K2E,K2F,K30,K31,K32,K33,K34,K35,K36,K37,K4F,K50,K51,K4E, \
-    K43,K44,  K38,                    K39,                    K3A,    K52,    K53      \
+    k3B, k3C,   k01, k02, k03, k04, k05, k06, k07, k08, k09, k0A, k0B, k0C, k0D, k0E, k45,      k46, \
+    k3D, k3E,   k0F, k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1A, k1B,      k47, k48, k49, k4A, \
+    k3F, k40,   k1D, k1E, k1F, k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k1C, k4B, k4C, k4D, \
+    k41, k42,   k2A, k2B, k2C, k2D, k2E, k2F, k30, k31, k32, k33, k34, k35, k36, k37, k4F, k50, k51, k4E, \
+    k43, k44,   k38,                          k39,                     k3A,      k52,      k53 \
 ) { \
-    { KC_NO, K01,   K02,   K03,   K04,   K05,   K06,   K07   }, \
-    { K08,   K09,   K0A,   K0B,   K0C,   K0D,   K0E,   K0F   }, \
-    { K10,   K11,   K12,   K13,   K14,   K15,   K16,   K17   }, \
-    { K18,   K19,   K1A,   K1B,   K1C,   K1D,   K1E,   K1F   }, \
-    { K20,   K21,   K22,   K23,   K24,   K25,   K26,   K27   }, \
-    { K28,   K29,   K2A,   K2B,   K2C,   K2D,   K2E,   K2F   }, \
-    { K30,   K31,   K32,   K33,   K34,   K35,   K36,   K37   }, \
-    { K38,   K39,   K3A,   K3B,   K3C,   K3D,   K3E,   K3F   }, \
-    { K40,   K41,   K42,   K43,   K44,   K45,   K46,   K47   }, \
-    { K48,   K49,   K4A,   K4B,   K4C,   K4D,   K4E,   K4F   }, \
-    { K50,   K51,   K52,   K53,   KC_NO, KC_NO, KC_NO, KC_NO }, \
-    { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
-    { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
-    { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
-    { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
-    { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }  \
+    { XXX, k01, k02, k03, k04, k05, k06, k07 }, \
+    { k08, k09, k0A, k0B, k0C, k0D, k0E, k0F }, \
+    { k10, k11, k12, k13, k14, k15, k16, k17 }, \
+    { k18, k19, k1A, k1B, k1C, k1D, k1E, k1F }, \
+    { k20, k21, k22, k23, k24, k25, k26, k27 }, \
+    { k28, k29, k2A, k2B, k2C, k2D, k2E, k2F }, \
+    { k30, k31, k32, k33, k34, k35, k36, k37 }, \
+    { k38, k39, k3A, k3B, k3C, k3D, k3E, k3F }, \
+    { k40, k41, k42, k43, k44, k45, k46, k47 }, \
+    { k48, k49, k4A, k4B, k4C, k4D, k4E, k4F }, \
+    { k50, k51, k52, k53, XXX, XXX, XXX, XXX }, \
+    { XXX, XXX, XXX, XXX, XXX, XXX, XXX, XXX }, \
+    { XXX, XXX, XXX, XXX, XXX, XXX, XXX, XXX }, \
+    { XXX, XXX, XXX, XXX, XXX, XXX, XXX, XXX }, \
+    { XXX, XXX, XXX, XXX, XXX, XXX, XXX, XXX }, \
+    { XXX, XXX, XXX, XXX, XXX, XXX, XXX, XXX } \
 }
 
 /* Extended keyboard layout
@@ -105,28 +107,28 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
  * *: special handling codes
  */
 #define LAYOUT( \
-            K64,K65,K66,K67,K68,K69,K6A,K6B,K6C,K6D,K6E,K76,                                     \
-    K01,    K3B,K3C,K3D,K3E,K3F,K40,K41,K42,K43,K44,K57,K58,      K54,K46,K55,      K5D,K5E,K5F, \
-    K29,K02,K03,K04,K05,K06,K07,K08,K09,K0A,K0B,K0C,K0D,K7D,K0E,  K71,K74,K77,  K45,K7F,K37,K4A, \
-    K0F,K10,K11,K12,K13,K14,K15,K16,K17,K18,K19,K1A,K1B,    K2B,  K72,K75,K78,  K47,K48,K49,K4E, \
-    K3A,K1E,K1F,K20,K21,K22,K23,K24,K25,K26,K27,K28,    K00,K1C,                K4B,K4C,K4D,K7E, \
-    K2A,K56,K2C,K2D,K2E,K2F,K30,K31,K32,K33,K34,K35,    K73,K36,      K60,      K4F,K50,K51,K6F, \
-    K1D,K5A,K38,K7B,        K39,        K79,K70,K7C,K5B,K5C,K7A,  K61,K62,K63,      K52,K53,K59  \
+              k64, k65, k66, k67, k68, k69, k6A, k6B, k6C, k6D, k6E, k76, \
+    k01,      k3B, k3C, k3D, k3E, k3F, k40, k41, k42, k43, k44, k57, k58,        k54, k46, k55,        k5D, k5E, k5F, \
+    k29, k02, k03, k04, k05, k06, k07, k08, k09, k0A, k0B, k0C, k0D, k7D, k0E,   k71, k74, k77,   k45, k7F, k37, k4A, \
+    k0F, k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1A, k1B, k2B,        k72, k75, k78,   k47, k48, k49, k4E, \
+    k3A, k1E, k1F, k20, k21, k22, k23, k24, k25, k26, k27, k28, k00, k1C,                         k4B, k4C, k4D, k7E, \
+    k2A, k56, k2C, k2D, k2E, k2F, k30, k31, k32, k33, k34, k35, k73, k36,             k60,        k4F, k50, k51, k6F, \
+    k1D, k5A, k38, k7B,           k39,      k79, k70, k7C, k5B, k5C, k7A,        k61, k62, k63,   k52,      k53, k59 \
 ) { \
-    { K00, K01, K02, K03, K04, K05, K06, K07 }, \
-    { K08, K09, K0A, K0B, K0C, K0D, K0E, K0F }, \
-    { K10, K11, K12, K13, K14, K15, K16, K17 }, \
-    { K18, K19, K1A, K1B, K1C, K1D, K1E, K1F }, \
-    { K20, K21, K22, K23, K24, K25, K26, K27 }, \
-    { K28, K29, K2A, K2B, K2C, K2D, K2E, K2F }, \
-    { K30, K31, K32, K33, K34, K35, K36, K37 }, \
-    { K38, K39, K3A, K3B, K3C, K3D, K3E, K3F }, \
-    { K40, K41, K42, K43, K44, K45, K46, K47 }, \
-    { K48, K49, K4A, K4B, K4C, K4D, K4E, K4F }, \
-    { K50, K51, K52, K53, K54, K55, K56, K57 }, \
-    { K58, K59, K5A, K5B, K5C, K5D, K5E, K5F }, \
-    { K60, K61, K62, K63, K64, K65, K66, K67 }, \
-    { K68, K69, K6A, K6B, K6C, K6D, K6E, K6F }, \
-    { K70, K71, K72, K73, K74, K75, K76, K77 }, \
-    { K78, K79, K7A, K7B, K7C, K7D, K7E, K7F }  \
+    { k00, k01, k02, k03, k04, k05, k06, k07 }, \
+    { k08, k09, k0A, k0B, k0C, k0D, k0E, k0F }, \
+    { k10, k11, k12, k13, k14, k15, k16, k17 }, \
+    { k18, k19, k1A, k1B, k1C, k1D, k1E, k1F }, \
+    { k20, k21, k22, k23, k24, k25, k26, k27 }, \
+    { k28, k29, k2A, k2B, k2C, k2D, k2E, k2F }, \
+    { k30, k31, k32, k33, k34, k35, k36, k37 }, \
+    { k38, k39, k3A, k3B, k3C, k3D, k3E, k3F }, \
+    { k40, k41, k42, k43, k44, k45, k46, k47 }, \
+    { k48, k49, k4A, k4B, k4C, k4D, k4E, k4F }, \
+    { k50, k51, k52, k53, k54, k55, k56, k57 }, \
+    { k58, k59, k5A, k5B, k5C, k5D, k5E, k5F }, \
+    { k60, k61, k62, k63, k64, k65, k66, k67 }, \
+    { k68, k69, k6A, k6B, k6C, k6D, k6E, k6F }, \
+    { k70, k71, k72, k73, k74, k75, k76, k77 }, \
+    { k78, k79, k7A, k7B, k7C, k7D, k7E, k7F } \
 }
diff --git a/tmk_core/protocol/xt.h b/tmk_core/protocol/xt.h
index 6dc5f19d00..cc55b7dbca 100644
--- a/tmk_core/protocol/xt.h
+++ b/tmk_core/protocol/xt.h
@@ -38,33 +38,36 @@ POSSIBILITY OF SUCH DAMAGE.
 
 #pragma once
 
-#define XT_DATA_IN()                        \
-    do {                                    \
-        XT_DATA_DDR &= ~(1 << XT_DATA_BIT); \
-        XT_DATA_PORT |= (1 << XT_DATA_BIT); \
+#include "quantum.h"
+
+#define XT_DATA_IN()               \
+    do {                           \
+        setPinInput(XT_DATA_PIN);  \
+        writePinHigh(XT_DATA_PIN); \
     } while (0)
 
-#define XT_DATA_READ() (XT_DATA_PIN & (1 << XT_DATA_BIT))
+#define XT_DATA_READ() readPin(XT_DATA_PIN)
 
-#define XT_DATA_LO()                         \
-    do {                                     \
-        XT_DATA_PORT &= ~(1 << XT_DATA_BIT); \
-        XT_DATA_DDR |= (1 << XT_DATA_BIT);   \
+#define XT_DATA_LO()               \
+    do {                           \
+        writePinLow(XT_DATA_PIN);  \
+        setPinOutput(XT_DATA_PIN); \
     } while (0)
 
-#define XT_CLOCK_IN()                         \
-    do {                                      \
-        XT_CLOCK_DDR &= ~(1 << XT_CLOCK_BIT); \
-        XT_CLOCK_PORT |= (1 << XT_CLOCK_BIT); \
+#define XT_CLOCK_IN()               \
+    do {                            \
+        setPinInput(XT_CLOCK_PIN);  \
+        writePinHigh(XT_CLOCK_PIN); \
     } while (0)
 
-#define XT_CLOCK_READ() (XT_CLOCK_PIN & (1 << XT_CLOCK_BIT))
+#define XT_CLOCK_READ() readPin(XT_CLOCK_PIN)
 
-#define XT_CLOCK_LO()                          \
-    do {                                       \
-        XT_CLOCK_PORT &= ~(1 << XT_CLOCK_BIT); \
-        XT_CLOCK_DDR |= (1 << XT_CLOCK_BIT);   \
+#define XT_CLOCK_LO()               \
+    do {                            \
+        writePinLow(XT_CLOCK_PIN);  \
+        setPinOutput(XT_CLOCK_PIN); \
     } while (0)
 
 void    xt_host_init(void);
+
 uint8_t xt_host_recv(void);
diff --git a/tmk_core/protocol/xt_interrupt.c b/tmk_core/protocol/xt_interrupt.c
index 51e52243fd..3dd7e6177b 100644
--- a/tmk_core/protocol/xt_interrupt.c
+++ b/tmk_core/protocol/xt_interrupt.c
@@ -38,7 +38,6 @@ POSSIBILITY OF SUCH DAMAGE.
 
 #include <stdbool.h>
 #include <avr/interrupt.h>
-#include <util/delay.h>
 #include "xt.h"
 #include "wait.h"
 #include "debug.h"
@@ -60,7 +59,7 @@ void xt_host_init(void) {
     /* soft reset: pull clock line down for 20ms */
     XT_DATA_LO();
     XT_CLOCK_LO();
-    _delay_ms(20);
+    wait_ms(20);
 
     /* input mode with pullup */
     XT_CLOCK_IN();
@@ -123,6 +122,7 @@ ISR(XT_INT_VECT) {
 static uint8_t     pbuf[PBUF_SIZE];
 static uint8_t     pbuf_head = 0;
 static uint8_t     pbuf_tail = 0;
+
 static inline void pbuf_enqueue(uint8_t data) {
     uint8_t sreg = SREG;
     cli();
@@ -135,6 +135,7 @@ static inline void pbuf_enqueue(uint8_t data) {
     }
     SREG = sreg;
 }
+
 static inline uint8_t pbuf_dequeue(void) {
     uint8_t val = 0;
 
@@ -148,6 +149,7 @@ static inline uint8_t pbuf_dequeue(void) {
 
     return val;
 }
+
 static inline bool pbuf_has_data(void) {
     uint8_t sreg = SREG;
     cli();
@@ -155,6 +157,7 @@ static inline bool pbuf_has_data(void) {
     SREG          = sreg;
     return has_data;
 }
+
 static inline void pbuf_clear(void) {
     uint8_t sreg = SREG;
     cli();