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-rw-r--r--keyboards/lets_split/split_util.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/keyboards/lets_split/split_util.c b/keyboards/lets_split/split_util.c
index 65003a71a..226dc1881 100644
--- a/keyboards/lets_split/split_util.c
+++ b/keyboards/lets_split/split_util.c
@@ -6,18 +6,23 @@
#include <avr/eeprom.h>
#include "split_util.h"
#include "matrix.h"
-#include "i2c.h"
-#include "serial.h"
#include "keyboard.h"
#include "config.h"
+#ifdef USE_I2C
+# include "i2c.h"
+#else
+# include "serial.h"
+#endif
+
volatile bool isLeftHand = true;
static void setup_handedness(void) {
#ifdef EE_HANDS
isLeftHand = eeprom_read_byte(EECONFIG_HANDEDNESS);
#else
- #ifdef I2C_MASTER_RIGHT
+ // I2C_MASTER_RIGHT is deprecated use MASTER_RIGHT instead since this works for both serial and i2c
+ #if defined(I2C_MASTER_RIGHT) || defined(MASTER_RIGHT)
isLeftHand = !has_usb();
#else
isLeftHand = has_usb();