Linux 2.4.18 s3c2440 led driver

使用dev-C++撰寫，需要linux 2.4.18 kernel include，編譯完成後產生led module。



insmod main.o //安裝模組

mknod /dev/leds c 221 0



使用方法：

int main(int argc, char *argv[])

{

int testdev



//led test...

testdev = open(\"/dev/QuickMarkLed\",O_RDWR)

ioctl(testdev, 2, 1) //ioctl(device, led number, open/close) open=1

ioctl(testdev, argv[1][0]- 0 , argv[2][0]- 0 ) //ioctl(device, led number, open/close) open=1

close(testdev)



return 0

}