Makefile.in

export arduino_mcu := atmega328p
export arduino_f_cpu := 8000000L
export arduino_variant := eightanaloginputs
export avrdude_mcu := m328p
export avrdude_max_size := 32768

export arduino_port := /dev/ttyUSB0
export arduino_protocol := arduino

ifeq ($(wildcard $(arduino_port)),)
export arduino_port := /dev/ttyACM0
export arduino_protocol := avrispv2
endif

abs_top_srcdir = @abs_top_srcdir@
top_srcdir = @top_srcdir@
srcdir = @srcdir@

export INCLUDES = \
	-I$(abs_top_srcdir)/src

export CFLAGS = \
	-std=gnu99 \
	-g -Os \
	-fno-exceptions -ffunction-sections -fdata-sections \
	$(INCLUDES) \
	-D__AVR_ATmega328P__

export CXXFLAGS = \
	-g -Os \
	-fno-exceptions -ffunction-sections -fdata-sections \
	$(INCLUDES) \
	-D__AVR_ATmega328P__

tests = ez_ph_com rtc
test_paths = $(addprefix src/test/,$(tests))

lib_subdirs = arduino AtlasPH ds3231rtc OneWire PString SD SoftwareSerial Wire
lib_paths = $(addprefix src/lib/,$(lib_subdirs))

src_subdirs = main
src_paths = $(addprefix src/,$(src_subdirs))

subdirs = $(src_paths) $(lib_paths) $(test_paths)

clean_subdirs = $(subdirs)

.PHONY: all
all: $(lib_paths) $(test_paths) $(src_paths)

.PHONY: upload
upload: src
	@echo -e "\nuploading...\n"
	@$(call arduino_upload,src/main/water.hex)

.PHONY: upload-test
upload-test: src/test/$(prog)
	@echo -e "\nuploading..."
	@echo -e "  => port    : $(arduino_port)"
	@echo -e "  => protocol: $(arduino_protocol)"
	@echo -e "  => hex file: $<\n"
	@$(call arduino_upload,src/test/$(prog)/$(prog).hex)

.PHONY: terminal
terminal:
	@echo -e "\nstarting avrdude terminal\n"
	@$(call arduino_terminal)

.PHONY: com
com:
	@if [[ `which minicom`x == x ]]; then					\
		echo -e "\nprogram minicom not found\n";			\
	 else													\
		echo -e "\nstarting minicom -D /dev/ttyUSB0\n";		\
		minicom -D /dev/ttyUSB0;							\
	 fi

.PHONY: size
size:
	@avr-size src/main/water.hex

.PHONY: $(subdirs)
src/main/water: 			$(addprefix src/lib/,arduino AtlasPH ds3231rtc OneWire SD SoftwareSerial)
src/test/ez_ph_com:			$(addprefix src/lib/,arduino SoftwareSerial)

$(subdirs):
	@if test -d "$@"; then 		\
		echo "  >>   $@/"; 		\
		make -sC "$@"; 			\
		echo "  <<   $@/"; 		\
	 else 						\
		echo "  missing $@/";	\
	 fi


.PHONY: clean
clean:
	@$(call clean,$(clean_subdirs))


include arduino.mk
include include.mk