Golang IOCTL示例

示例#1

文件： app_relay.go 项目： webconnme/AutoTest

func GpioOut(ch <-chan int) {

	g := GpioS{0, 0, 0}
	header := unsafe.Pointer(&g)
	g.io = 28

	for {

		g.value = <-ch
		ioctl.IOCTL(uintptr(file.Fd()), IOCTL_GPIO_SET_OUTPUT, uintptr(header))

		fmt.Println(">>>power stat : ", g.value)
	}
}

示例#2

文件： app_server_relay.go 项目： webconnme/AutoTest

func GpioOut(ch chan []jconfig) {

	g := GpioS{0, 0, 0}
	header := unsafe.Pointer(&g)
	g.io = 28

	for {

		buf := <-ch

		fmt.Println(">>>Send String: ", buf)
		for _, tmp := range buf {
			if tmp.Data == "on" {
				g.value = 1
			} else if tmp.Data == "off" {
				g.value = 0
			}
			ioctl.IOCTL(uintptr(file.Fd()), IOCTL_GPIO_SET_OUTPUT, uintptr(header))

		}

		fmt.Println(">>>power stat : ", g.value)
	}
}