diff options
Diffstat (limited to 'avr-attiny25-ampli-wakeup-delay/Makefile')
| -rw-r--r-- | avr-attiny25-ampli-wakeup-delay/Makefile | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/avr-attiny25-ampli-wakeup-delay/Makefile b/avr-attiny25-ampli-wakeup-delay/Makefile new file mode 100644 index 0000000..14bc95e --- /dev/null +++ b/avr-attiny25-ampli-wakeup-delay/Makefile @@ -0,0 +1,41 @@ +# settings for arduino uno +DEVICE = attiny25 +CLOCK = 1000000 + +# buspirate programmer +PORT=/dev/serial/by-id/usb-FTDI_FT232R_USB_UART_A400XJSH-if00-port0 +AVRDUDE=avrdude -p $(DEVICE) -c buspirate -P $(PORT) + +DEFS = -DF_CPU=$(CLOCK)UL +LIBS = -Wl,--relax,--gc-sections,--print-gc-sections,--entry=main +LIBS = -Wl,--entry=main,--gc-sections,--rela +CFLAGS = -Wall -Werror -pedantic +#-std=c99 // default should be gnu99 nowaday, no need to specify c99 +CFLAGS += -Os -funsigned-bitfields -fpack-struct -fshort-enums +CFLAGS += -mmcu=$(DEVICE) $(DEFS) +#LDFLAGS = $(LIBS) + +all: main.hex size + +main.hex: main.c + avr-gcc -o main.elf $? $(CFLAGS) $(LDFLAGS) + avr-objcopy -j .text -j .data -O ihex main.elf main.hex + +f: flash +flash: all + $(AVRDUDE) -U flash:w:main.hex:i + +dumpfuses: + $(AVRDUDE) -U lfuse:r:lfuse.txt:h + $(AVRDUDE) -U hfuse:r:hfuse.txt:h + $(AVRDUDE) -U efuse:r:efuse.txt:h + +clean: + rm -f *.o *.elf *.hex + +size: + avr-size --mcu=$(DEVICE) -t -A main.elf + avr-size --mcu=$(DEVICE) -C main.elf + avr-nm --size-sort main.elf + + |