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edwardhotchkiss/Makefile

Created March 5, 2014 23:30
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  1. edwardhotchkiss revised this gist Mar 5, 2014. 1 changed file with 1 addition and 2 deletions.
    3 changes: 1 addition & 2 deletions Makefile
    View file
    Original file line number Diff line number Diff line change
    @@ -1,8 +1,7 @@

    DEVICE = attiny85
    CLOCK = 8000000
    PROGRAMMER = stk500v1
    PORT = /dev/tty.usbmodem1421
    PORT = /dev/tty.usbmodem1421
    BAUD = 19200
    FILENAME = main
    COMPILE = avr-gcc -Wall -Os -DF_CPU=$(CLOCK) -mmcu=$(DEVICE)
  2. edwardhotchkiss created this gist Mar 5, 2014.
    27 changes: 27 additions & 0 deletions Makefile
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,27 @@

    DEVICE = attiny85
    CLOCK = 8000000
    PROGRAMMER = stk500v1
    PORT = /dev/tty.usbmodem1421
    BAUD = 19200
    FILENAME = main
    COMPILE = avr-gcc -Wall -Os -DF_CPU=$(CLOCK) -mmcu=$(DEVICE)

    all: usb clean build upload

    usb:
    ls /dev/cu.*

    build:
    $(COMPILE) -c $(FILENAME).c -o $(FILENAME).o
    $(COMPILE) -o $(FILENAME).elf $(FILENAME).o
    avr-objcopy -j .text -j .data -O ihex $(FILENAME).elf $(FILENAME).hex
    avr-size --format=avr --mcu=$(DEVICE) $(FILENAME).elf

    upload:
    avrdude -v -p $(DEVICE) -c $(PROGRAMMER) -P $(PORT) -b $(BAUD) -U flash:w:$(FILENAME).hex:i

    clean:
    rm main.o
    rm main.elf
    rm main.hex