The Textadeventure for the YARM thesis. Compiles for the ATMega 2650 with the YARM Backplane
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MKDIR_P := mkdir -p
CP := cp
MV := mv
CC := avr-gcc
CCC := avr-g++
RM_RF = rm -rf
OCPY := avr-objcopy
AVRDUDE := avrdude
PORT := /dev/ttyACM0
#PORT := usb
#BOARD := atmega328p
BOARD := atmega2560
#PROGRAMMER := arduino
PROGRAMMER := usbasp
#PROGBOARD := m328p
PROGBOARD := m2560
BAUD_RATE_PROG := 115200
FLASH_CMD := $(AVRDUDE) -b $(BAUD_RATE_PROG) -p $(PROGBOARD) -D -P $(PORT) -c $(PROGRAMMER)
AVRSIZE := avr-size
AVRSIZE_FLAGS := -C --mcu=$(PROGBOARD)
# directories
CWD := $(realpath .)
BINDIR := $(CWD)/bin
BUILDDIR := $(CWD)/build
SRCDIR := $(CWD)/src
INCLUDEDIR := $(CWD)/include
# flas
CFLAGS := -mmcu=$(BOARD) -Os -I$(INCLUDEDIR) -Wall -Wextra
LDFLAGS := -mmcu=$(BOARD)
# target files
DIRS_TARGET := $(BINDIR) $(BUILDDIR)
TARGET := $(BINDIR)/mc.hex
TARGET_ELF := $(BINDIR)/mc.elf
SRCFILES := $(wildcard $(SRCDIR)/*.c)
OBJFILES := $(patsubst $(SRCDIR)/%.c,$(BUILDDIR)/%.o,$(SRCFILES))
# fancy targets
all: directories $(TARGET)
directories: $(DIRS_TARGET)
# less fancy targets
$(DIRS_TARGET):
$(MKDIR_P) $@
$(TARGET) : $(TARGET_ELF)
$(OCPY) -O ihex -j .text -j .data $^ $@
$(TARGET_ELF): $(OBJFILES)
$(CC) $(LDFLAGS) -o $@ $^
$(AVRSIZE) $(AVRSIZE_FLAGS) $@
$(BUILDDIR)/%.o: $(SRCDIR)/%.c
$(CC) $(CFLAGS) -c -o $@ $<
flash: $(TARGET)
# For atmega 2560
$(FLASH_CMD) -e -U hfuse:w:0xD9:m -U lfuse:w:0xDF:m -U efuse:w:0xFF:m -U flash:w:$^:i -U efuse:w:0xfa:m
# For atmega 328p:
#$(FLASH_CMD) -e -U hfuse:w:0xD9:m -U efuse:w:0xFF:m -U lfuse:w:0xDF:m -U flash:w:$^:i -U efuse:w:0xfd:m
# If unknown or no fuse bits available over programmer
#$(FLASH_CMD) -U flash:w:$^:i
$(FLASH_CMD) -U flash:v:$^:i
clean:
$(RM_RF) $(DIRS_TARGET)