裸机开发体验之led快速体验

[root@promote led]# arm-linux-gcc -g -c led.S
[root@promote led]# ls
led.lds led.o led.S Makefile
[root@promote led]# arm-linux-ld -Tled.lds -o led.elf led.o
[root@promote led]# ls
led.elf led.lds led.o led.S Makefile
[root@promote led]# arm-linux-objcopy -O binary led.elf led.bin
[root@promote led]# ls
led.bin led.elf led.lds led.o led.S Makefile

[root@promote led]# make clean
rm *.o led.elf led.bin
[root@promote led]# ls
led.lds led.S Makefile
[root@promote led]# make
arm-linux-gcc -g -o led.o -c led.S
arm-linux-ld -Tled.lds -o led.elf led.o
arm-linux-objcopy -O binary led.elf led.bin
[root@promote led]# ls
led.bin led.elf led.lds led.o led.S Makefile
[root@promote led]#

通过vivi烧写之后，LED1亮了！

---恢复内容结束---