Use Arduino mega2560 instead of Leonardo

In Makefile and upload.sh, can be still used with Arduino IDE and
Leonardo.

Author: lumbric

Makefile

@@ -5,7 +5,7 @@ $(info Using ARDUINO_DIR=$(ARDUINO_DIR))
 build:
 	mkdir -p arduino-builder
 	$(ARDUINO_DIR)/arduino-builder -libraries $(ARDUINO_DIR)/libraries -hardware $(ARDUINO_DIR)/hardware \
-	-tools $(ARDUINO_DIR)/hardware/tools -tools $(ARDUINO_DIR)/tools-builder -fqbn arduino:avr:leonardo \
+		-tools $(ARDUINO_DIR)/hardware/tools -tools $(ARDUINO_DIR)/tools-builder -fqbn arduino:avr:mega:cpu=atmega2560 \
 	-build-path arduino-builder \
 	barwin-arduino.ino
 

upload.sh

@@ -1 +1 @@
-avrdude -C//etc/avrdude.conf -v -patmega32u4 -carduino -P/dev/ttyACM0 -b9600 -D -Uflash:w:/tmp/arduino_build_766618/bla.ino.hex:i
+avrdude -C//etc/avrdude.conf -v -patmega2560 -cstk500v2 -P/dev/ttyACM0 -b115200 -D -Uflash:w:$PWD/arduino-builder/barwin-arduino.ino.hex:i