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Golang embd.InitGPIO函數代碼示例

本文整理匯總了Golang中github.com/kidoman/embd.InitGPIO函數的典型用法代碼示例。如果您正苦於以下問題：Golang InitGPIO函數的具體用法？Golang InitGPIO怎麽用？Golang InitGPIO使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。


在下文中一共展示了InitGPIO函數的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。

示例1: main

func main() {
	rowPins := []int{4, 17, 27, 22}
	colPins := []int{23, 24, 25}

	if err := embd.InitGPIO(); err != nil {
		panic(err)
	}
	defer embd.CloseGPIO()

	keypad, err := matrix4x3.New(rowPins, colPins)
	if err != nil {
		panic(err)
	}

	for {
		key, err := keypad.PressedKey()
		if err != nil {
			panic(err)
		}
		if key != matrix4x3.KNone {
			fmt.Printf("Key Pressed = %v\n", key)
		}

		time.Sleep(500 * time.Millisecond)
	}
}
開發者ID:ninadk1092，項目名稱:embd，代碼行數:26，代碼來源:matrix4x3.go

示例2: main

func main() {
	if err := embd.InitGPIO(); err != nil {
		panic(err)
	}
	defer embd.CloseGPIO()

	echoPin, err := embd.NewDigitalPin(10)
	if err != nil {
		panic(err)
	}
	triggerPin, err := embd.NewDigitalPin(9)
	if err != nil {
		panic(err)
	}

	rf := us020.New(echoPin, triggerPin, nil)
	defer rf.Close()

	for {
		distance, err := rf.Distance()
		if err != nil {
			panic(err)
		}
		fmt.Printf("Distance is %v\n", distance)

		time.Sleep(500 * time.Millisecond)
	}
}
開發者ID:bhawdeadlydan，項目名稱:thebot，代碼行數:28，代碼來源:us020.go

示例3: main

func main() {
	flag.Parse()

	if err := embd.InitGPIO(); err != nil {
		panic(err)
	}
	defer embd.CloseGPIO()

	led, err := embd.NewDigitalPin(10)
	if err != nil {
		panic(err)
	}
	defer led.Close()

	if err := led.SetDirection(embd.Out); err != nil {
		panic(err)
	}
	if err := led.Write(embd.High); err != nil {
		panic(err)
	}

	time.Sleep(1 * time.Second)

	if err := led.SetDirection(embd.In); err != nil {
		panic(err)
	}
}
開發者ID:ninadk1092，項目名稱:embd，代碼行數:27，代碼來源:gpio.go

示例4: main

func main() {
	flag.Parse()

	if err := embd.InitGPIO(); err != nil {
		panic(err)
	}
	defer embd.CloseGPIO()

	btn, err := embd.NewDigitalPin(10)
	if err != nil {
		panic(err)
	}
	defer btn.Close()

	if err := btn.SetDirection(embd.In); err != nil {
		panic(err)
	}
	btn.ActiveLow(false)

	quit := make(chan interface{})
	err = btn.Watch(embd.EdgeFalling, func(btn embd.DigitalPin) {
		quit <- btn
	})
	if err != nil {
		panic(err)
	}

	fmt.Printf("Button %v was pressed.\n", <-quit)
}
開發者ID:npotts，項目名稱:embd，代碼行數:29，代碼來源:gpiointerrupt.go

示例5: main

func main() {
	embd.InitGPIO()
	defer embd.CloseGPIO()

	embd.SetDirection(10, embd.Out)
	embd.DigitalWrite(10, embd.High)
}
開發者ID:bhawdeadlydan，項目名稱:thebot，代碼行數:7，代碼來源:gpioshort.go

示例6: main

func main() {
	flag.Parse()

	if err := embd.InitGPIO(); err != nil {
		panic(err)
	}
	defer embd.CloseGPIO()

	pin, err := embd.NewDigitalPin(7)
	if err != nil {
		panic(err)
	}
	defer pin.Close()

	fluidSensor := watersensor.New(pin)

	for {
		wet, err := fluidSensor.IsWet()
		if err != nil {
			panic(err)
		}
		if wet {
			glog.Info("bot is dry")
		} else {
			glog.Info("bot is Wet")
		}

		time.Sleep(500 * time.Millisecond)
	}
}
開發者ID:ninadk1092，項目名稱:embd，代碼行數:30，代碼來源:watersensor.go

示例7: Init

func (g *GPIO) Init(pinStateChanged chan PinState, pinAdded chan PinState, pinRemoved chan string, states map[string]PinState) error {
	g.pinStateChanged = pinStateChanged
	g.pinRemoved = pinRemoved
	g.pinAdded = pinAdded
	g.pinStates = states

	// if its a raspberry pi initialize pi-blaster too
	host, _, err := embd.DetectHost()
	if err != nil {
		return err
	}
	if host == embd.HostRPi {
		InitBlaster()
	}

	err = embd.InitGPIO()
	if err != nil {
		return err
	}
	// now init pins
	for key, pinState := range g.pinStates {
		if pinState.Name == "" {
			pinState.Name = pinState.PinId
		}
		g.PinInit(key, pinState.Dir, pinState.Pullup, pinState.Name)
		g.PinSet(key, pinState.State)
	}
	return nil
}
開發者ID:hpssjellis，項目名稱:serial-port-json-server，代碼行數:29，代碼來源:gpio_linux_arm.go

示例8: main

func main() {
	if err := embd.InitGPIO(); err != nil {
		panic(err)
	}
	defer embd.CloseGPIO()

	pin, err := embd.NewAnalogPin(0)
	if err != nil {
		panic(err)
	}
	defer pin.Close()

	quit := make(chan os.Signal, 1)
	signal.Notify(quit, os.Interrupt, os.Kill)
	defer signal.Stop(quit)

	for {
		select {
		case <-time.After(100 * time.Millisecond):
			val, err := pin.Read()
			if err != nil {
				panic(err)
			}
			fmt.Printf("reading: %v\n", val)
		case <-quit:
			return
		}
	}
}
開發者ID:bhawdeadlydan，項目名稱:thebot，代碼行數:29，代碼來源:analog.go

示例9: main

func main() {
	embd.InitGPIO()
	defer embd.CloseGPIO()

	val, _ := embd.AnalogRead(0)
	fmt.Printf("Reading: %v\n", val)
}
開發者ID:bhawdeadlydan，項目名稱:thebot，代碼行數:7，代碼來源:analogshort.go

示例10: init

func (p *PCD8544) init() {
	if err := embd.InitGPIO(); err != nil {
		panic(err)
	}
	// All pin direction are output
	embd.SetDirection(p.PIN_SCLK, embd.Out)
	embd.SetDirection(p.PIN_DIN, embd.Out)
	embd.SetDirection(p.PIN_DC, embd.Out)
	embd.SetDirection(p.PIN_CS, embd.Out)
	embd.SetDirection(p.PIN_RST, embd.Out)

	// Reset controller state
	embd.DigitalWrite(p.PIN_RST, embd.High)
	embd.DigitalWrite(p.PIN_CS, embd.High)
	embd.DigitalWrite(p.PIN_RST, embd.Low)
	// delay(100)
	time.Sleep(100 * time.Millisecond)
	embd.DigitalWrite(p.PIN_RST, embd.High)

	// LCD parameters
	p.send(LCD_CMD, 0x21) // extended instruction set control (H=1)
	p.send(LCD_CMD, 0x13) // bias system (1:48)
	p.send(LCD_CMD, 0xc2) // default Vop (3.06 + 66 * 0.06 = 7v)

	p.Clear()

	// Activate LCD
	p.send(LCD_CMD, 0x08) // display blank
	p.send(LCD_CMD, 0x0c) // normal mode (0x0d = inverse mode)
	// delay(100)
	time.Sleep(100 * time.Millisecond)

	// Place the cursor at the origin
	p.SetCursor(0, 0)
}
開發者ID:JokerQyou，項目名稱:nlcd，代碼行數:35，代碼來源:pcd8544.go

示例11: hardware

func hardware() {
	if err := embd.InitGPIO(); err != nil {
		panic(err)
	}
	defer embd.CloseGPIO()

	if err := embd.InitSPI(); err != nil {
		panic(err)
	}
	defer embd.CloseSPI()

	lights, err := OpenLights()
	if err != nil {
		panic(err)
	}
	defer lights.Close()

	digits, err := OpenDigits()
	if err != nil {
		panic(err)
	}
	defer digits.Close()

	go digits.Try()

	for !quit {
		statusMutex.Lock()
		yellow := status.Warning
		red := status.Critical
		redBlink := status.Paging
		green := !(red || yellow)
		//lastPageTime := status.LastPageTime
		statusMutex.Unlock()

		var redVal int
		var yellowVal int
		var greenVal int
		if red {
			redVal = embd.High
		}
		if yellow {
			yellowVal = embd.High
		}
		if green {
			greenVal = embd.High
		}
		lights.redPin.Write(redVal)
		lights.yellowPin.Write(yellowVal)
		lights.greenPin.Write(greenVal)
		time.Sleep(500 * time.Millisecond)
		if red && redBlink {
			lights.redPin.Write(embd.Low)
		}
		time.Sleep(500 * time.Millisecond)
	}
}
開發者ID:apparentlymart，項目名稱:failinator，代碼行數:56，代碼來源:main.go

示例12: init

func init() {
	log.Info("Init Shooter")
	embd.InitGPIO()

	pinTrigger1 = outputPin(trigger1, embd.High)
	pinTrigger2 = outputPin(trigger2, embd.High)
	pinTriggerReturn = inputPin(trigger2)
	pinSlowSwitch = outputPin(slowSwitch, embd.High)
	pinFastSwitch = outputPin(fastSwitch, embd.Low)

	startShooter()
}
開發者ID:HackerLoop，項目名稱:goNerfTurret，代碼行數:12，代碼來源:shoot.go

示例13: InitGPIO

func InitGPIO(file string) (embd.DigitalPin, error) {
	embd.InitGPIO()
	pin, pin_err := embd.NewDigitalPin(file)
	if pin_err != nil {
		log.Fatal("Error opening pin! \n", pin_err)
		return nil, pin_err
	}

	pin.SetDirection(embd.In)

	return pin, nil
}
開發者ID:julianfez，項目名稱:hkuvr1611，代碼行數:12，代碼來源:gpio_linux.go

示例14: Monitor_temperature_humidity

func (t *TemperatureController) Monitor_temperature_humidity(rw http.ResponseWriter, req *http.Request) {

	flag.Parse()
	embd.InitGPIO()
	// var lig models.Light

	sensorType := dht.DHT11
	temperature, humidity, retried, err := dht.ReadDHTxxWithRetry(sensorType, 4, true, 10)
	if err != nil {
		log.Fatal(err)
	}
	// Print temperature and humidity
	fmt.Printf("Temperature = %v*C, Humidity = %v%% (retried %d times)\n",
		temperature, humidity, retried)
	b, err := json.Marshal(models.WeatherMessage{
		Success:     "True",
		Message:     "Temperature and Humidity updated",
		Temperature: temperature,
		Humidity:    humidity,
	})
	if err != nil {
		log.Fatal(err)
	}
	rw.Header().Set("Content-Type", "application/json")
	rw.Write(b)
	// if temperature <= 22 {
	// 	embd.SetDirection(lig.Pin_number, embd.Out)
	// 	embd.DigitalWrite(lig.Pin_number, embd.High)
	// 	b, err := json.Marshal(models.WeatherLEDMessage{
	// 		Success: "True",
	// 		Message: "It's getting cooler!!",
	// 	})
	// 	if err != nil {
	// 		log.Fatal(err)
	// 	}
	// 	rw.Header().Set("Content-Type", "application/json")
	// 	rw.Write(b)
	// } else if temperature > 22 {
	// 	embd.SetDirection(lig.Pin_number, embd.Out)
	// 	embd.DigitalWrite(lig.Pin_number, embd.High)
	// 	b, err := json.Marshal(models.WeatherLEDMessage{
	// 		Success: "True",
	// 		Message: "It's getting hotter!!",
	// 	})
	// 	if err != nil {
	// 		log.Fatal(err)
	// 	}
	// 	rw.Header().Set("Content-Type", "application/json")
	// 	rw.Write(b)
	// }
}
開發者ID:Kedarnag13，項目名稱:Home_Automation，代碼行數:51，代碼來源:weather_controller.go

示例15: NewRPi

func NewRPi() *RPi {
	pi := &RPi{LEDs: []string{"GPIO_17", "GPIO_27", "GPIO_22"}}
	err := embd.InitGPIO()
	if err != nil {
		fmt.Println(err.Error())
	}
	for _, l := range pi.LEDs {
		err := embd.SetDirection(l, embd.Out)
		if err != nil {
			fmt.Println(err.Error())
		}
	}
	return pi
}
開發者ID:alsm，項目名稱:goIoT，代碼行數:14，代碼來源:ledborg.go


注：本文中的github.com/kidoman/embd.InitGPIO函數示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。