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Makefile
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Makefile
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###############################################################################
# Makefile for the project NetController
###############################################################################
## Directories
OBJDIR = obj
SRCDIR = src
BINDIR = bin
## General Flags
PROJECT = NetController
MCU = atmega328p
CC = avr-gcc
CFLAGS = -mmcu=$(MCU) -Wall -Os -g -std=gnu99 -c
LFLAGS = -mmcu=$(MCU) -g
## Intel Hex file production flags
HEX_FLASH_FLAGS = -R .eeprom -R .fuse -R .lock -R .signature
HEX_EEPROM_FLAGS = -j .eeprom
HEX_EEPROM_FLAGS += --set-section-flags=.eeprom="alloc,load"
HEX_EEPROM_FLAGS += --change-section-lma .eeprom=0 --no-change-warnings
# For TCP
#OBJECTS = NetController.o NetControllerUI.o net/arp.o ds1820.o net/enc28j60.o net/eth.o net/http.o net/icmp.o net/ip.o keypad.o lcd.o net/network.o relay.o net/tcp.o time.o twi.o
# For UDP
OBJECTS = NetController.o NetControllerUI.o net/arp.o ds1820.o net/enc28j60.o net/eth.o net/icmp.o net/ip.o keypad.o lcd.o net/network.o relay.o net/udp.o net/ncp.o time.o twi.o
COBJECTS = $(addprefix $(OBJDIR)/, $(OBJECTS))
TARGETS = $(PROJECT).elf $(PROJECT).hex $(PROJECT).eep $(PROJECT).lss
CTARGETS = $(addprefix $(BINDIR)/, $(TARGETS))
all: buildrepo $(CTARGETS) size
buildrepo:
@mkdir -p $(OBJDIR)
@mkdir -p $(OBJDIR)/net
@mkdir -p $(BINDIR)
$(BINDIR)/%.elf: $(COBJECTS)
$(CC) $(LFLAGS) $(COBJECTS) -o $(BINDIR)/$(PROJECT).elf
$(OBJDIR)/%.o: $(SRCDIR)/%.c
$(CC) $(CFLAGS) $< -o $@
$(BINDIR)/%.hex: $(BINDIR)/%.elf
avr-objcopy -O ihex $(HEX_FLASH_FLAGS) $< $@
$(BINDIR)/%.eep: $(BINDIR)/%.elf
-avr-objcopy $(HEX_EEPROM_FLAGS) -O ihex $< $@ || exit 0
$(BINDIR)/%.lss: $(BINDIR)/%.elf
avr-objdump -h -S $< > $@
size: $(BINDIR)/$(PROJECT).elf
@echo
@avr-size $(BINDIR)/$(PROJECT).elf
clean:
rm -f $(COBJECTS)
rmdir $(OBJDIR)/net/
rmdir $(OBJDIR)
rm -f $(CTARGETS)
rmdir $(BINDIR)
program:
avrdude -c avrispmkII -P usb -p $(MCU) -e -U flash:w:$(BINDIR)/$(PROJECT).hex
programeeprom:
avrdude -c avrispmkII -P usb -p $(MCU) -U eeprom:w:$(BINDIR)/$(PROJECT).eep
programfuses:
avrdude -c avrispmkII -P usb -p $(MCU) -U efuse:w:0x04:m -U hfuse:w:0xD1:m -U lfuse:w:0xE0:m
info:
avrdude -vv -c avrispmkII -P usb -p $(MCU)