Revert removal of avrdude make option

[qmk_firmware.git] / keyboards / lets_split / rules.mk

diff --git a/keyboards/lets_split/rules.mk b/keyboards/lets_split/rules.mk
index ff159e0f06253a80d61f451b0fc325c74eeb2d8c..79860ea35d5cbd9b1613812c7326e180afaa1d20 100644 (file)
--- 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