Description: In the Ubuntu environment, the establishment of arm-linux-gcc cross-compiler environment, development-friendly core board 4 6410 driver led lights, use insmod installed, will automatically create a/dev/led node to node to write a , then the lights# 1, write 4, 4# lights, in writing 4, 4# lights off.
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File list (Check if you may need any files):
led_drv.c
Makefile