Revert removal of avrdude make option

2 files changed, 14 insertions, 2 deletions

diff --git a/keyboards/lets_split/rules.mk b/keyboards/lets_split/rules.mk
index ff159e0f0..79860ea35 100644
--- a/keyboards/lets_split/rules.mk
+++ b/keyboards/lets_split/rules.mk
@@ -1,7 +1,7 @@
 SRC += matrix.c \
            i2c.c \
            split_util.c \
-           serial.c\
+           serial.c \
            ssd1306.c
 
 # MCU name
@@ -74,3 +74,15 @@ USE_I2C ?= yes
 SLEEP_LED_ENABLE ?= no    # Breathing sleep LED during USB suspend
 
 CUSTOM_MATRIX = yes
+
+avrdude: build
+        ls /dev/tty* > /tmp/1; \
+        echo "Reset your Pro Micro now"; \
+        while [[ -z $$USB ]]; do \
+          sleep 1; \
+          ls /dev/tty* > /tmp/2; \
+          USB=`diff /tmp/1 /tmp/2 | grep -o '/dev/tty.*'`; \
+        done; \
+        avrdude -p $(MCU) -c avr109 -P $$USB -U flash:w:$(BUILD_DIR)/$(TARGET).hex
+
+.PHONY: avrdude
diff --git a/keyboards/lets_split/split_util.c b/keyboards/lets_split/split_util.c
index 46586fbc0..39639c3b4 100644
--- a/keyboards/lets_split/split_util.c
+++ b/keyboards/lets_split/split_util.c
@@ -21,7 +21,7 @@ static void setup_handedness(void) {
   #ifdef EE_HANDS
     isLeftHand = eeprom_read_byte(EECONFIG_HANDEDNESS);
   #else
-    // I2c_MASTER_RIGHT ish deprecate use MASTER_RIGHT instead since this works for both serial and i2c:
+    // 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