1 files changed, 91 insertions, 0 deletions
diff --git a/keyboards/helix/rev2/config.h b/keyboards/helix/rev2/config.h
index e8ad1b9bed..bb8e566b86 100644
--- a/keyboards/helix/rev2/config.h
+++ b/keyboards/helix/rev2/config.h
@@ -30,7 +30,45 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define DESCRIPTION     A split keyboard for the cheap makers
 
 
+#define PREVENT_STUCK_MODIFIERS
+#define TAPPING_FORCE_HOLD
+#define TAPPING_TERM 100
+
+/* Use I2C or Serial */
+#define USE_I2C
+#define USE_SERIAL
+#define USE_SERIAL_PD2
+//#define USE_MATRIX_I2C
+
+/* Select hand configuration */
+#define MASTER_LEFT
+// #define MASTER_RIGHT
+// #define EE_HANDS
+
+// Helix keyboard OLED support
+//      see ./rules.mk: OLED_ENABLE=yes or no
+#ifdef OLED_ENABLE
+  #define SSD1306OLED
+#endif
+
+/* Select rows configuration */
+// Rows are 4 or 5
+// #define HELIX_ROWS 5 see ./rules.mk
+
+/* key matrix size */
+// Rows are doubled-up
+#if  HELIX_ROWS == 4
+  #define MATRIX_ROWS 8
+  #define MATRIX_ROW_PINS { D4, C6, D7, E6 }
+#elif HELIX_ROWS == 5
+  #define MATRIX_ROWS 10
+  #define MATRIX_ROW_PINS { D4, C6, D7, E6, B4 }
+#else
+  #error "expected HELIX_ROWS 4 or 5"
+#endif
+
 // wiring of each half
+#define MATRIX_COLS 7
 #define MATRIX_COL_PINS { F4, F5, F6, F7, B1, B3, B2 }
 // #define MATRIX_COL_PINS { B2, B3, B1, F7, F6, F5, F4 } //uncomment this line and comment line above if you need to reverse left-to-right key order
 
@@ -60,6 +98,59 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define ws2812_PORTREG  PORTD
 #define ws2812_DDRREG   DDRD
 
+// Helix keyboard RGB LED support
+//#define RGBLIGHT_ANIMATIONS : see ./rules.mk: LED_ANIMATIONS = yes or no
+//    see ./rules.mk: LED_BACK_ENABLE or LED_UNDERGLOW_ENABLE set yes
+#ifdef RGBLED_BACK
+  #if HELIX_ROWS == 4
+    #define RGBLED_NUM 25
+  #elif HELIX_ROWS == 5
+    #define RGBLED_NUM 32
+  #endif
+#else
+  #define RGBLED_NUM 6
+#endif
+
+#ifndef IOS_DEVICE_ENABLE
+  #if RGBLED_NUM <= 6
+    #define RGBLIGHT_LIMIT_VAL 255
+  #else
+    #if HELIX_ROWS == 5
+      #define RGBLIGHT_LIMIT_VAL 120
+    #else
+      #define RGBLIGHT_LIMIT_VAL 130
+    #endif
+  #endif
+  #define RGBLIGHT_VAL_STEP 17
+#else
+  #if RGBLED_NUM <= 6
+    #define RGBLIGHT_LIMIT_VAL 90
+  #else
+    #if HELIX_ROWS == 5
+      #define RGBLIGHT_LIMIT_VAL 35
+    #else
+      #define RGBLIGHT_LIMIT_VAL 45
+    #endif
+  #endif
+  #define RGBLIGHT_VAL_STEP 4
+#endif
+#define RGBLIGHT_HUE_STEP 10
+#define RGBLIGHT_SAT_STEP 17
+
+#if defined(RGBLIGHT_ENABLE) && !defined(IOS_DEVICE_ENABLE)
+// USB_MAX_POWER_CONSUMPTION value for Helix keyboard
+//  120  RGBoff, OLEDoff
+//  120  OLED
+//  330  RGB 6
+//  300  RGB 32
+//  310  OLED & RGB 32
+  #define USB_MAX_POWER_CONSUMPTION 400
+#else
+  // fix iPhone and iPad power adapter issue
+  // iOS device need lessthan 100
+  #define USB_MAX_POWER_CONSUMPTION 100
+#endif
+
 /*
  * Feature disable options
  *  These options are also useful to firmware size reduction.