all: main.bin

main.elf: main.c
    arm-none-eabi-gcc -mthumb -mthumb-interwork -mcpu=cortex-m4 --specs=nosys.specs -Icore_defines -std=gnu99 -g -O2 -Wall -march=armv7e-m -fsingle-precision-constant -Wdouble-promotion main.c -o main.elf

main.bin: main.elf
    arm-none-eabi-objcopy -O binary main.elf main.bin

install: main.bin
    st-flash write main.bin 0x8000000

clean:
    rm -f main.elf main.bin