You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
59 lines
1.8 KiB
59 lines
1.8 KiB
#
|
|
# Makefile template for ATtiny85
|
|
# Derived from AVR Crosspack template
|
|
#
|
|
|
|
DEVICE = attiny85 # See avr-help for all possible devices
|
|
CLOCK = 8000000 # 1Mhz
|
|
PROGRAMMER = -c avrisp -P /dev/cu.usbmodem1421 # For using Adafruit USBtiny
|
|
OBJECTS = main.o # Add more objects for each .c file here
|
|
FUSES = -U lfuse:w:0x62:m -U hfuse:w:0xdf:m -U efuse:w:0xff:m # settings as taken from http://www.engbedded.com/fusecalc/
|
|
|
|
#put avrdude.conf from /Applications/Arduino.app/Contents/Java/hardware/tools/avr/etc/avrdude.conf in the folder of the code you want to compile!
|
|
AVRDUDE = /Applications/Arduino.app/Contents/Java/hardware/tools/avr/bin/avrdude -C avrdude.conf $(PROGRAMMER) -p $(DEVICE)
|
|
COMPILE = /Applications/Arduino.app/Contents/Java/hardware/tools/avr/bin/avr-gcc -Wall -Os -DF_CPU=$(CLOCK) -mmcu=$(DEVICE)
|
|
|
|
# symbolic targets:
|
|
all: main.hex
|
|
|
|
.c.o:
|
|
$(COMPILE) -c $< -o $@
|
|
|
|
.S.o:
|
|
$(COMPILE) -x assembler-with-cpp -c $< -o $@
|
|
|
|
.c.s:
|
|
$(COMPILE) -S $< -o $@
|
|
|
|
flash: all
|
|
$(AVRDUDE) -U flash:w:main.hex:i
|
|
|
|
fuse:
|
|
$(AVRDUDE) $(FUSES)
|
|
|
|
install: flash fuse
|
|
|
|
# if you use a bootloader, change the command below appropriately:
|
|
load: all
|
|
bootloadHID main.hex
|
|
|
|
clean:
|
|
rm -f main.hex main.elf $(OBJECTS)
|
|
|
|
# file targets:
|
|
main.elf: $(OBJECTS)
|
|
$(COMPILE) -o main.elf $(OBJECTS)
|
|
|
|
main.hex: main.elf
|
|
rm -f main.hex
|
|
/Applications/Arduino.app/Contents/Java/hardware/tools/avr/bin/avr-objcopy -j .text -j .data -O ihex main.elf main.hex
|
|
/Applications/Arduino.app/Contents/Java/hardware/tools/avr/bin/avr-size --format=avr --mcu=$(DEVICE) main.elf
|
|
# If you have an EEPROM section, you must also create a hex file for the
|
|
# EEPROM and add it to the "flash" target.
|
|
|
|
# Targets for code debugging and analysis:
|
|
disasm: main.elf
|
|
avr-objdump -d main.elf
|
|
|
|
cpp:
|
|
$(COMPILE) -E main.c
|
|
|