5 files changed, 21 insertions, 19 deletions
diff --git a/keyboards/helix/rev1/config.h b/keyboards/helix/rev1/config.h
index 61fe744728..1a5a266641 100644
--- a/keyboards/helix/rev1/config.h
+++ b/keyboards/helix/rev1/config.h
@@ -16,8 +16,7 @@ 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 REV1_CONFIG_H
-#define REV1_CONFIG_H
+#pragma once
 
 /* USB Device descriptor parameter */
 #define VENDOR_ID       0xFEED
@@ -27,25 +26,25 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define PRODUCT         Helix Alpha
 #define DESCRIPTION     A split keyboard for the cheap makers
 
+#include <serial_config.h>
+
 #define HELIX_ROWS 5
 
 /* key matrix size */
 // Rows are doubled-up
 #if HELIX_ROWS == 3
   #define MATRIX_ROWS 6
-  #define MATRIX_COLS 6
   #define MATRIX_ROW_PINS { D7, E6, B4 }
 #elif HELIX_ROWS == 4
   #define MATRIX_ROWS 8
-  #define MATRIX_COLS 6
   #define MATRIX_ROW_PINS { D7, E6, B4, B5 }
 #elif HELIX_ROWS == 5
   #define MATRIX_ROWS 10
-  #define MATRIX_COLS 6
   #define MATRIX_ROW_PINS { D7, E6, B4, B5, D4 }
 #else
   #error "expected HELIX_ROWS 3 or 4 or 5"
 #endif
+#define MATRIX_COLS 6
 
 // wiring of each half
 #define MATRIX_COL_PINS { F6, F7, B1, B3, B2, B6 }
@@ -86,5 +85,3 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 //#define NO_ACTION_ONESHOT
 //#define NO_ACTION_MACRO
 //#define NO_ACTION_FUNCTION
-
-#endif
diff --git a/keyboards/helix/rev1/keymaps/OLED_sample/keymap.c b/keyboards/helix/rev1/keymaps/OLED_sample/keymap.c
index 6bee91786c..cc73e36fb6 100644
--- a/keyboards/helix/rev1/keymaps/OLED_sample/keymap.c
+++ b/keyboards/helix/rev1/keymaps/OLED_sample/keymap.c
@@ -44,7 +44,7 @@ enum custom_keycodes {
   M_SAMPLE
 };
 
-#if HELIX_ROWS == 5
+#if MATRIX_ROWS == 10 // HELIX_ROWS == 5
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
   /* Qwerty
@@ -174,7 +174,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
       )
 };
 
-#elif HELIX_ROWS == 4
+#elif MATRIX_ROWS == 8 // HELIX_ROWS == 4
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
diff --git a/keyboards/helix/rev1/keymaps/default/keymap.c b/keyboards/helix/rev1/keymaps/default/keymap.c
index 43928a4185..299840e3db 100644
--- a/keyboards/helix/rev1/keymaps/default/keymap.c
+++ b/keyboards/helix/rev1/keymaps/default/keymap.c
@@ -22,7 +22,7 @@ enum custom_keycodes {
   ADJUST,
 };
 
-#if HELIX_ROWS == 5
+#if MATRIX_ROWS == 10 // HELIX_ROWS == 5
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
   /* Qwerty
@@ -152,7 +152,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
       )
 };
 
-#elif HELIX_ROWS == 4
+#elif MATRIX_ROWS == 8 // HELIX_ROWS == 4
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
diff --git a/keyboards/helix/rev1/rev1.h b/keyboards/helix/rev1/rev1.h
index a8d6ff0507..b505845ada 100644
--- a/keyboards/helix/rev1/rev1.h
+++ b/keyboards/helix/rev1/rev1.h
@@ -1,5 +1,4 @@
-#ifndef REV1_H
-#define REV1_CONFIG_H
+#pragma once
 
 #include "../helix.h"
 
@@ -13,7 +12,7 @@
 #endif
 #endif
 
-#if HELIX_ROWS == 3
+#if MATRIX_ROWS == 6 // HELIX_ROWS == 3
   #ifndef FLIP_HALF
   // Standard Keymap
   // (TRRS jack on the left half is to the right, TRRS jack on the right half is to the left)
@@ -47,7 +46,7 @@
       { R20, R21, R22, R23, R24, R25 }, \
     }
   #endif
-#elif HELIX_ROWS == 4
+#elif MATRIX_ROWS == 8 // HELIX_ROWS == 4
   #ifndef FLIP_HALF
   // Standard Keymap
   // (TRRS jack on the left half is to the right, TRRS jack on the right half is to the left)
@@ -87,7 +86,7 @@
       { R30, R31, R32, R33, R34, R35 } \
     }
   #endif
-#elif HELIX_ROWS == 5
+#elif MATRIX_ROWS == 10 // HELIX_ROWS == 5
   #ifndef FLIP_HALF
   // Standard Keymap
   // (TRRS jack on the left half is to the right, TRRS jack on the right half is to the left)
@@ -138,7 +137,7 @@
 #endif
 
 // Used to create a keymap using only KC_ prefixed keys
-#if HELIX_ROWS == 3
+#if MATRIX_ROWS == 6 // HELIX_ROWS == 3
   #define LAYOUT_kc( \
     L00, L01, L02, L03, L04, L05, R00, R01, R02, R03, R04, R05, \
     L10, L11, L12, L13, L14, L15, R10, R11, R12, R13, R14, R15, \
@@ -149,7 +148,7 @@
       KC_##L10, KC_##L11, KC_##L12, KC_##L13, KC_##L14, KC_##L15, KC_##R10, KC_##R11, KC_##R12, KC_##R13, KC_##R14, KC_##R15, \
       KC_##L20, KC_##L21, KC_##L22, KC_##L23, KC_##L24, KC_##L25, KC_##R20, KC_##R21, KC_##R22, KC_##R23, KC_##R24, KC_##R25  \
     )
-#elif HELIX_ROWS == 4
+#elif MATRIX_ROWS == 8 // HELIX_ROWS == 4
   #define LAYOUT_kc( \
     L00, L01, L02, L03, L04, L05, R00, R01, R02, R03, R04, R05, \
     L10, L11, L12, L13, L14, L15, R10, R11, R12, R13, R14, R15, \
@@ -179,4 +178,3 @@
     )
 #endif
 
-#endif
diff --git a/keyboards/helix/rev1/rules.mk b/keyboards/helix/rev1/rules.mk
index 13834f5da1..1418f01786 100644
--- a/keyboards/helix/rev1/rules.mk
+++ b/keyboards/helix/rev1/rules.mk
@@ -1,3 +1,10 @@
+SRC += local_drivers/i2c.c
+SRC += local_drivers/serial.c
+SRC += local_drivers/ssd1306.c
+KEYBOARD_PATHS += $(HELIX_TOP_DIR)/local_drivers
+
+CUSTOM_MATRIX = yes
+
 SRC += rev1/matrix.c
 SRC += rev1/split_util.c