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-rw-r--r--Dong.Makefile3
1 files changed, 2 insertions, 1 deletions
diff --git a/Dong.Makefile b/Dong.Makefile
index bf03e11..9226c42 100644
--- a/Dong.Makefile
+++ b/Dong.Makefile
@@ -1,5 +1,6 @@
CC = avr-gcc
MCU = atmega328p
+PORT = /dev/cuaU0
TARGET = dong
SRC = dong.c uart.c nrfm.c util.c
@@ -21,7 +22,7 @@ HEX_FLAGS += -j .text -j .data
AVRDUDE_FLAGS = -p $(MCU)
AVRDUDE_FLAGS += -c arduino
-AVRDUDE_FLAGS += -P /dev/cuaU0
+AVRDUDE_FLAGS += -P $(PORT)
AVRDUDE_FLAGS += -D -U
%.o: %.c