Commit c6dac168 authored by Erik Strand's avatar Erik Strand

Add Neil's bit bang SD card code

parent ad547ed8
*.swp
*.hex
*.o
*.out
*.swo
*.swp
.DS_Store
build
PROJECT=read_sd
SOURCES=$(PROJECT).c
MMCU=attiny84
F_CPU = 20000000
CFLAGS=-mmcu=$(MMCU) -Wall -Os -DF_CPU=$(F_CPU)
$(PROJECT).hex: $(PROJECT).out
avr-objcopy -O ihex $(PROJECT).out $(PROJECT).c.hex;\
avr-size --mcu=$(MMCU) --format=avr $(PROJECT).out
$(PROJECT).out: $(SOURCES)
avr-gcc $(CFLAGS) -I./ -o $(PROJECT).out $(SOURCES)
program-bsd: $(PROJECT).hex
avrdude -p t44 -c bsd -U flash:w:$(PROJECT).c.hex
program-dasa: $(PROJECT).hex
avrdude -p t44 -P /dev/ttyUSB0 -c dasa -U flash:w:$(PROJECT).c.hex
program-avrisp2: $(PROJECT).hex
avrdude -p t44 -P usb -c avrisp2 -U flash:w:$(PROJECT).c.hex
program-usbtiny: $(PROJECT).hex
avrdude -p t84 -P usb -c usbtiny -U flash:w:$(PROJECT).c.hex
program-dragon: $(PROJECT).hex
avrdude -p t44 -P usb -c dragon_isp -U flash:w:$(PROJECT).c.hex
program-ice: $(PROJECT).hex
avrdude -p t44 -P usb -c atmelice_isp -U flash:w:$(PROJECT).c.hex
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