+++ /dev/null
-####################################################
-# fnordlicht-ng Makefile
-####################################################
-
-# ATTENTION:
-# Any of these variables are overridden with the values from the file
-# "config.mk", you can tune your settings there. The file "config.mk" is not
-# under version control.
-# Just run 'make' to create a "config.mk" with the default settings
-
-# hardware type, possible values (default is unset):
-# ATTENTION: please configure in config.mk, this is just included here for reference!
-# - fnordlicht -- original fnordlicht hardware
-# - fnordlichtmini -- fnordlichtmini hardware
-#HARDWARE = fnordlicht
-
-# controller
-MCU = atmega8
-
-# frequency
-F_CPU = 16000000UL
-
-# main application name (without .hex)
-# eg 'test' when the main function is defined in 'test.c'
-TARGET = fboot
-
-# c sourcecode files
-# eg. 'test.c foo.c foobar/baz.c'
-SRC = $(wildcard *.c)
-
-# asm sourcecode files
-# eg. 'interrupts.S foobar/another.S'
-ASRC = $(wildcard *.S)
-
-# headers which should be considered when recompiling
-# eg. 'global.h foobar/important.h'
-HEADERS = $(wildcard *.h)
-
-# include directories (used for both, c and asm)
-# eg '. usbdrv/'
-INCLUDES =
-
-
-# use more debug-flags when compiling
-DEBUG = 0
-
-# default baudrate
-CONFIG_SERIAL_BAUDRATE = 19200
-
-# avrdude programmer protocol
-PROG = usbasp
-# avrdude programmer device
-DEV = usb
-# further flags for avrdude
-AVRDUDE_FLAGS =
-
-CFLAGS += -DHARDWARE_$(HARDWARE)=1
-CFLAGS += -DCONFIG_SERIAL_BAUDRATE=$(CONFIG_SERIAL_BAUDRATE)
-
-# use a custom linker script
-LDFLAGS += -L$(CURDIR)/ldscripts
-
-.PHONY: all
-
-# main make target (moved up here because of the config.mk target)
-all: $(TARGET).hex
-
-# create config.mk (if it does not exist yet)
-$(CURDIR)/config.mk:
- @$(CP) config.mk.template config.mk
- @echo "===================================================="
- @echo "created file $@"
- @echo 'please tune your settings (especially $$HARDWARE)'
- @echo "there, then run 'make' again"
- @echo "===================================================="
- @exit 1
-
-# include config file
--include $(CURDIR)/config.mk
-
-# bootloader section start
-# (see datasheet)
-ifeq ($(MCU),atmega8)
- # atmega8 with 1024 words bootloader:
- # bootloader section starts at 0xc00 (word-address) == 0x1800 (byte-address)
- #BOOT_SECTION_START = 0x1800
- #
- # atmega8 with 512 words bootloader:
- # bootloader section starts at 0xe00 (word-address) == 0x1c00 (byte-address)
- BOOT_SECTION_START = 0x1c00
- # 7kb data memory (raw memory minus bootloader space)
- DATA_MEM = 7
-
- # use custom linker script
- LDFLAGS += -T avr4.x
-endif
-ifeq ($(MCU),atmega88)
- # atmega88 with 1024 words bootloader:
- # bootloader section starts at 0xc00 (word-address) == 0x1800 (byte-address)
- #BOOT_SECTION_START = 0x1800
- #
- # atmega88 with 512 words bootloader:
- # bootloader section starts at 0xe00 (word-address) == 0x1c00 (byte-address)
- BOOT_SECTION_START = 0x1c00
- # 7kb data memory (raw memory minus bootloader space)
- DATA_MEM = 7
-
- # use custom linker script
- LDFLAGS += -T avr4.x
-endif
-ifeq ($(MCU),atmega168)
- # atmega168 with 1024 words bootloader:
- # bootloader section starts at 0x1c00 (word-address) == 0x3800 (byte-address)
- #BOOT_SECTION_START = 0x3800
- #
- # atmega168 with 512 words bootloader:
- # bootloader section starts at 0x1e00 (word-address) == 0x3c00 (byte-address)
- BOOT_SECTION_START = 0x3c00
- # 15kb data memory (raw memory minus bootloader space)
- DATA_MEM = 15
-
- # use custom linker script
- LDFLAGS += -T avr5.x
-endif
-
-LDFLAGS += -Wl,--section-start=.text=$(BOOT_SECTION_START)
-CFLAGS += -DBOOT_SECTION_START=$(BOOT_SECTION_START)
-
-
-####################################################
-# 'make' configuration
-####################################################
-CC = avr-gcc
-OBJCOPY = avr-objcopy
-OBJDUMP = avr-objdump
-AS = avr-as
-SIZE = avr-size
-CP = cp
-RM = rm -f
-RMDIR = rm -rf
-MKDIR = mkdir
-AVRDUDE = avrdude
-
-# flags for automatic dependency handling
-DEPFLAGS = -MD -MP -MF .dep/$(@F).d
-
-# flags for the compiler (for .c files)
-CFLAGS += -g -Os -mmcu=$(MCU) -DF_CPU=$(F_CPU) -std=gnu99 -fshort-enums $(DEPFLAGS)
-CFLAGS += $(addprefix -I,$(INCLUDES))
-CFLAGS += -fno-split-wide-types
-CFLAGS += --param inline-call-cost=2 -finline-limit=3 -fno-inline-small-functions
-CFLAGS += -Wl,--relax
-
-# flags for the compiler (for .S files)
-ASFLAGS += -g -mmcu=$(MCU) -DF_CPU=$(F_CPU) -x assembler-with-cpp $(DEPFLAGS)
-ASFLAGS += $(addprefix -I,$(INCLUDES))
-
-# flags for the linker
-LDFLAGS += -mmcu=$(MCU)
-
-# fill in object files
-OBJECTS += $(SRC:.c=.o)
-OBJECTS += $(ASRC:.S=.o)
-
-# include more debug flags, if $(DEBUG) is 1
-ifeq ($(DEBUG),1)
- CFLAGS += -Wall -W -Wchar-subscripts -Wmissing-prototypes
- CFLAGS += -Wmissing-declarations -Wredundant-decls
- CFLAGS += -Wstrict-prototypes -Wshadow -Wbad-function-cast
- CFLAGS += -Winline -Wpointer-arith -Wsign-compare
- CFLAGS += -Wunreachable-code -Wdisabled-optimization
- CFLAGS += -Wcast-align -Wwrite-strings -Wnested-externs -Wundef
- CFLAGS += -Wa,-adhlns=$(basename $@).lst
- CFLAGS += -DCONFIG_DEBUG=1
-endif
-
-####################################################
-# avrdude configuration
-####################################################
-ifeq ($(MCU),atmega8)
- AVRDUDE_MCU=m8
-endif
-ifeq ($(MCU),atmega48)
- AVRDUDE_MCU=m48
-endif
-ifeq ($(MCU),atmega88)
- AVRDUDE_MCU=m88
-endif
-ifeq ($(MCU),atmega168)
- AVRDUDE_MCU=m168
-endif
-
-AVRDUDE_FLAGS += -p $(AVRDUDE_MCU)
-
-####################################################
-# make targets
-####################################################
-
-.PHONY: hardware-check clean distclean avrdude-terminal
-
-# check if HARDWARE is set
-hardware-check:
-ifeq ($(HARDWARE),)
- @echo 'please edit config.mk and set $$HARDWARE'
- @exit 1
-endif
-
-$(TARGET).elf: hardware-check $(OBJECTS)
- $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(OBJECTS)
-
-# all objects (.o files) and config.mk
-$(OBJECTS): $(HEADERS) config.mk
-
-# remove all compiled files
-clean:
- $(RM) $(foreach ext,elf hex eep.hex map,$(TARGET).$(ext)) \
- $(foreach file,$(patsubst %.o,%,$(OBJECTS)),$(foreach ext,o lst lss,$(file).$(ext)))
-
-# additionally remove the dependency makefile and config.mk
-distclean: clean
- $(RMDIR) .dep
- $(RM) config.mk
-
-# avrdude-related targets
-install program: program-$(TARGET)
-
-avrdude-terminal:
- $(AVRDUDE) $(AVRDUDE_FLAGS) -c $(PROG) -P $(DEV) -t
-
-program-%: %.hex
- $(AVRDUDE) $(AVRDUDE_FLAGS) -c $(PROG) -P $(DEV) -U flash:w:$< -U lock:w:0x2f:m
-
-program-eeprom-%: %.eep.hex
- $(AVRDUDE) $(AVRDUDE_FLAGS) -c $(PROG) -P $(DEV) -U eeprom:w:$<
-
-# special programming targets
-%.hex: %.elf
- $(OBJCOPY) -O ihex -R .eeprom $< $@
- @echo "===================================================="
- @echo "$@ compiled for hardware: $(HARDWARE)"
- @echo "using controller $(MCU)"
- @echo -n "size for $< is "
- @$(SIZE) -A $@ | grep '\.sec1' | tr -s ' ' | cut -d" " -f2
- @echo "===================================================="
-
-%.eep.hex: %.elf
- $(OBJCOPY) --set-section-flags=.eeprom="alloc,load" --change-section-lma .eeprom=0 -O ihex -j .eeprom $< $@
-
-%.lss: %.elf
- $(OBJDUMP) -h -S $< > $@
-
-.PHONY: fuses-atmega8-fnordlichtmini-with-bootloader fuses-lock
-
-fuses-atmega8-fnordlichtmini-with-bootloader:
- $(AVRDUDE) $(AVRDUDE_FLAGS) -c $(PROG) -P $(DEV) -U lfuse:w:0x3f:m -U hfuse:w:0xda:m
-
-fuses-atmega8-fnordlichtmini-without-bootloader:
- $(AVRDUDE) $(AVRDUDE_FLAGS) -c $(PROG) -P $(DEV) -U lfuse:w:0x3f:m -U hfuse:w:0xd9:m
-
-fuses-lock:
- $(AVRDUDE) $(AVRDUDE_FLAGS) -c $(PROG) -P $(DEV) -U lock:w:0x2f:m
-
--include $(shell $(MKDIR) .dep 2>/dev/null) $(wildcard .dep/*)
projects / fnordlicht-mini / blobdiff