Golang NewLedDriver Examples

Example #1

File: firmata_travis.go Project: hybridgroup/gobot

func main() {
	master := gobot.NewMaster()
	firmataAdaptor := firmata.NewAdaptor("/dev/ttyACM0")
	red := gpio.NewLedDriver(firmataAdaptor, "7")
	red.SetName("red")
	green := gpio.NewLedDriver(firmataAdaptor, "6")
	green.SetName("green")
	blue := gpio.NewLedDriver(firmataAdaptor, "5")
	blue.SetName("blue")

	work := func() {
		checkTravis(master.Robot("travis"))
		gobot.Every(10*time.Second, func() {
			checkTravis(master.Robot("travis"))
		})
	}

	robot := gobot.NewRobot("travis",
		[]gobot.Connection{firmataAdaptor},
		[]gobot.Device{red, green, blue},
		work,
	)

	master.AddRobot(robot)
	master.Start()
}

Example #2

File: joule_leds.go Project: hybridgroup/gobot

func main() {
	e := joule.NewAdaptor()
	led0 := gpio.NewLedDriver(e, "100")
	led1 := gpio.NewLedDriver(e, "101")
	led2 := gpio.NewLedDriver(e, "102")
	led3 := gpio.NewLedDriver(e, "103")

	work := func() {
		led0.Off()
		led1.Off()
		led2.Off()
		led3.Off()

		gobot.Every(1*time.Second, func() {
			led0.Toggle()
		})
		gobot.Every(2*time.Second, func() {
			led1.Toggle()
		})
		gobot.Every(4*time.Second, func() {
			led2.Toggle()
		})
		gobot.Every(8*time.Second, func() {
			led3.Toggle()
		})
	}

	robot := gobot.NewRobot("blinkBot",
		[]gobot.Connection{e},
		[]gobot.Device{led0, led1, led2, led3},
		work,
	)

	robot.Start()
}

Example #3

File: firmata_integration.go Project: hybridgroup/gobot

func main() {
	firmataAdaptor := firmata.NewAdaptor("/dev/ttyACM0")
	led1 := gpio.NewLedDriver(firmataAdaptor, "3")
	led2 := gpio.NewLedDriver(firmataAdaptor, "4")
	button := gpio.NewButtonDriver(firmataAdaptor, "2")
	sensor := gpio.NewAnalogSensorDriver(firmataAdaptor, "0")

	work := func() {
		gobot.Every(1*time.Second, func() {
			led1.Toggle()
		})
		gobot.Every(2*time.Second, func() {
			led2.Toggle()
		})
		button.On(gpio.ButtonPush, func(data interface{}) {
			led2.On()
		})
		button.On(gpio.ButtonRelease, func(data interface{}) {
			led2.Off()
		})
		sensor.On(gpio.Data, func(data interface{}) {
			fmt.Println("sensor", data)
		})
	}

	robot := gobot.NewRobot("bot",
		[]gobot.Connection{firmataAdaptor},
		[]gobot.Device{led1, led2, button, sensor},
		work,
	)

	robot.Start()
}

Example #4

File: particle_led_brightness.go Project: hybridgroup/gobot

func main() {
	core := particle.NewAdaptor(os.Args[1], os.Args[2])
	led := gpio.NewLedDriver(core, "A1")

	work := func() {
		brightness := uint8(0)
		fadeAmount := uint8(25)

		gobot.Every(500*time.Millisecond, func() {
			led.Brightness(brightness)
			brightness = brightness + fadeAmount
			if brightness == 0 || brightness == 255 {
				fadeAmount = -fadeAmount
			}
		})
	}

	robot := gobot.NewRobot("spark",
		[]gobot.Connection{core},
		[]gobot.Device{led},
		work,
	)

	robot.Start()
}

Example #5

File: raspi_button.go Project: hybridgroup/gobot

func main() {
	r := raspi.NewAdaptor()
	button := gpio.NewButtonDriver(r, "11")
	led := gpio.NewLedDriver(r, "7")

	work := func() {
		button.On(gpio.ButtonPush, func(data interface{}) {
			fmt.Println("button pressed")
			led.On()
		})

		button.On(gpio.ButtonRelease, func(data interface{}) {
			fmt.Println("button released")
			led.Off()
		})
	}

	robot := gobot.NewRobot("buttonBot",
		[]gobot.Connection{r},
		[]gobot.Device{button, led},
		work,
	)

	robot.Start()
}

Example #6

File: edison_button_led_api.go Project: hybridgroup/gobot

func main() {
	master := gobot.NewMaster()
	api.NewAPI(master).Start()

	e := edison.NewAdaptor()

	button := gpio.NewButtonDriver(e, "2")
	led := gpio.NewLedDriver(e, "4")

	work := func() {
		button.On(gpio.ButtonPush, func(data interface{}) {
			led.On()
		})
		button.On(gpio.ButtonRelease, func(data interface{}) {
			led.Off()
		})
	}

	robot := gobot.NewRobot("buttonBot",
		[]gobot.Connection{e},
		[]gobot.Device{led, button},
		work,
	)

	master.AddRobot(robot)

	master.Start()
}

Example #7

File: digispark_led_brightness.go Project: hybridgroup/gobot

func main() {
	digisparkAdaptor := digispark.NewAdaptor()
	led := gpio.NewLedDriver(digisparkAdaptor, "0")

	work := func() {
		brightness := uint8(0)
		fadeAmount := uint8(15)

		gobot.Every(100*time.Millisecond, func() {
			led.Brightness(brightness)
			brightness = brightness + fadeAmount
			if brightness == 0 || brightness == 255 {
				fadeAmount = -fadeAmount
			}
		})
	}

	robot := gobot.NewRobot("pwmBot",
		[]gobot.Connection{digisparkAdaptor},
		[]gobot.Device{led},
		work,
	)

	robot.Start()
}

Example #8

File: mqtt_firmata_blink.go Project: hybridgroup/gobot

func main() {
	mqttAdaptor := mqtt.NewAdaptor("tcp://test.mosquitto.org:1883", "blinker")
	firmataAdaptor := firmata.NewAdaptor("/dev/ttyACM0")
	led := gpio.NewLedDriver(firmataAdaptor, "13")

	work := func() {
		mqttAdaptor.On("lights/on", func(data []byte) {
			led.On()
		})
		mqttAdaptor.On("lights/off", func(data []byte) {
			led.Off()
		})
		data := []byte("")
		gobot.Every(1*time.Second, func() {
			mqttAdaptor.Publish("lights/on", data)
		})
		gobot.Every(2*time.Second, func() {
			mqttAdaptor.Publish("lights/off", data)
		})
	}

	robot := gobot.NewRobot("mqttBot",
		[]gobot.Connection{mqttAdaptor, firmataAdaptor},
		[]gobot.Device{led},
		work,
	)

	robot.Start()
}

Example #9

File: firmata_pir_motion.go Project: hybridgroup/gobot

func main() {
	firmataAdaptor := firmata.NewAdaptor("/dev/ttyACM0")

	sensor := gpio.NewPIRMotionDriver(firmataAdaptor, "5")
	led := gpio.NewLedDriver(firmataAdaptor, "13")

	work := func() {
		sensor.On(gpio.MotionDetected, func(data interface{}) {
			fmt.Println(gpio.MotionDetected)
			led.On()
		})
		sensor.On(gpio.MotionStopped, func(data interface{}) {
			fmt.Println(gpio.MotionStopped)
			led.Off()
		})
	}

	robot := gobot.NewRobot("motionBot",
		[]gobot.Connection{firmataAdaptor},
		[]gobot.Device{sensor, led},
		work,
	)

	robot.Start()
}

Example #10

File: firmata_blink_metal.go Project: hybridgroup/gobot

// Example of a simple led toggle without the initialization of
// the entire gobot framework.
// This might be useful if you want to use gobot as another
// golang library to interact with sensors and other devices.
func main() {
	f := firmata.NewAdaptor("/dev/ttyACM0")
	f.Connect()

	led := gpio.NewLedDriver(f, "13")
	led.Start()

	for {
		led.Toggle()
		time.Sleep(1000 * time.Millisecond)
	}
}

Example #11

File: edison_blink_without_all_gobot_framework.go Project: hybridgroup/gobot

// Example of a simple led toggle without the initialization of
// the entire gobot framework.
// This might be useful if you want to use gobot as another
// golang library to interact with sensors and other devices.
func main() {
	e := edison.NewAdaptor()
	e.Connect()

	led := gpio.NewLedDriver(e, "13")
	led.Start()

	for {
		led.Toggle()
		time.Sleep(1000 * time.Millisecond)
	}
}

Example #12

File: digispark_api.go Project: hybridgroup/gobot

func main() {
	master := gobot.NewMaster()
	api.NewAPI(master).Start()

	digisparkAdaptor := digispark.NewAdaptor()
	led := gpio.NewLedDriver(digisparkAdaptor, "0")

	robot := gobot.NewRobot("digispark",
		[]gobot.Connection{digisparkAdaptor},
		[]gobot.Device{led},
	)

	master.AddRobot(robot)

	master.Start()
}

Example #13

File: firmata_blink_robot.go Project: hybridgroup/gobot

func main() {
	firmataAdaptor := firmata.NewAdaptor("/dev/ttyACM0")
	led := gpio.NewLedDriver(firmataAdaptor, "13")

	work := func() {
		gobot.Every(1*time.Second, func() {
			led.Toggle()
		})
	}

	robot := gobot.NewRobot("bot",
		[]gobot.Connection{firmataAdaptor},
		[]gobot.Device{led},
		work,
	)

	robot.Start()
}

Example #14

File: chip_blink.go Project: hybridgroup/gobot

func main() {
	chipAdaptor := chip.NewAdaptor()
	led := gpio.NewLedDriver(chipAdaptor, "XIO-P6")

	work := func() {
		gobot.Every(1*time.Second, func() {
			led.Toggle()
		})
	}

	robot := gobot.NewRobot("blinkBot",
		[]gobot.Connection{chipAdaptor},
		[]gobot.Device{led},
		work,
	)

	robot.Start()
}

Example #15

File: digispark_blink.go Project: hybridgroup/gobot

func main() {
	digisparkAdaptor := digispark.NewAdaptor()
	led := gpio.NewLedDriver(digisparkAdaptor, "0")

	work := func() {
		gobot.Every(1*time.Second, func() {
			led.Toggle()
		})
	}

	robot := gobot.NewRobot("blinkBot",
		[]gobot.Connection{digisparkAdaptor},
		[]gobot.Device{led},
		work,
	)

	robot.Start()
}

Example #16

File: joule_blink.go Project: hybridgroup/gobot

func main() {
	e := joule.NewAdaptor()
	led := gpio.NewLedDriver(e, "100")

	work := func() {
		gobot.Every(1*time.Second, func() {
			led.Toggle()
		})
	}

	robot := gobot.NewRobot("blinkBot",
		[]gobot.Connection{e},
		[]gobot.Device{led},
		work,
	)

	robot.Start()
}

Example #17

File: raspi_blink.go Project: hybridgroup/gobot

func main() {
	r := raspi.NewAdaptor()
	led := gpio.NewLedDriver(r, "7")

	work := func() {
		gobot.Every(1*time.Second, func() {
			led.Toggle()
		})
	}

	robot := gobot.NewRobot("blinkBot",
		[]gobot.Connection{r},
		[]gobot.Device{led},
		work,
	)

	robot.Start()
}

Example #18

File: wifi_firmata_blink.go Project: hybridgroup/gobot

func main() {
	firmataAdaptor := firmata.NewTCPAdaptor(os.Args[1])
	led := gpio.NewLedDriver(firmataAdaptor, "2")

	work := func() {
		gobot.Every(1*time.Second, func() {
			led.Toggle()
		})
	}

	robot := gobot.NewRobot("bot",
		[]gobot.Connection{firmataAdaptor},
		[]gobot.Device{led},
		work,
	)

	robot.Start()
}

Example #19

File: particle_blink.go Project: hybridgroup/gobot

func main() {
	core := particle.NewAdaptor(os.Args[1], os.Args[2])
	led := gpio.NewLedDriver(core, "D7")

	work := func() {
		gobot.Every(1*time.Second, func() {
			led.Toggle()
		})
	}

	robot := gobot.NewRobot("spark",
		[]gobot.Connection{core},
		[]gobot.Device{led},
		work,
	)

	robot.Start()
}

Example #20

File: beaglebone_blink.go Project: hybridgroup/gobot

func main() {
	beagleboneAdaptor := beaglebone.NewAdaptor()
	led := gpio.NewLedDriver(beagleboneAdaptor, "P9_12")

	work := func() {
		gobot.Every(1*time.Second, func() {
			led.Toggle()
		})
	}

	robot := gobot.NewRobot("blinkBot",
		[]gobot.Connection{beagleboneAdaptor},
		[]gobot.Device{led},
		work,
	)

	robot.Start()
}

Example #21

File: firmata_metal_button.go Project: hybridgroup/gobot

func main() {
	f := firmata.NewAdaptor("/dev/ttyACM0")
	f.Connect()

	led := gpio.NewLedDriver(f, "13")
	led.Start()
	led.Off()

	button := gpio.NewButtonDriver(f, "5")
	button.Start()

	buttonEvents := button.Subscribe()
	for {
		select {
		case event := <-buttonEvents:
			fmt.Println("Event:", event.Name, event.Data)
			if event.Name == gpio.ButtonPush {
				led.Toggle()
			}
		}
	}
}

Example #22

File: metal_button.go Project: hybridgroup/gobot

func main() {
	e := edison.NewAdaptor()
	e.Connect()

	led := gpio.NewLedDriver(e, "13")
	led.Start()
	led.Off()

	button := gpio.NewButtonDriver(e, "5")
	button.Start()

	buttonEvents := button.Subscribe()
	for {
		select {
		case event := <-buttonEvents:
			fmt.Println("Event:", event.Name, event.Data)
			if event.Name == gpio.ButtonPush {
				led.Toggle()
			}
		}
	}
}

Example #23

File: edison_blink.go Project: hybridgroup/gobot

func main() {
	e := edison.NewAdaptor()
	led := gpio.NewLedDriver(e, "13")

	// Uncomment the line below if you are using a Sparkfun
	// Edison board with the GPIO block
	// e.SetBoard("sparkfun")

	work := func() {
		gobot.Every(1*time.Second, func() {
			led.Toggle()
		})
	}

	robot := gobot.NewRobot("blinkBot",
		[]gobot.Connection{e},
		[]gobot.Device{led},
		work,
	)

	robot.Start()
}

Example #24

File: chip_button_led.go Project: hybridgroup/gobot

func main() {
	chipAdaptor := chip.NewAdaptor()
	button := gpio.NewButtonDriver(chipAdaptor, "XIO-P6")
	led := gpio.NewLedDriver(chipAdaptor, "XIO-P7")

	work := func() {
		button.On(gpio.ButtonPush, func(data interface{}) {
			led.On()
		})

		button.On(gpio.ButtonRelease, func(data interface{}) {
			led.Off()
		})
	}

	robot := gobot.NewRobot("buttonBot",
		[]gobot.Connection{chipAdaptor},
		[]gobot.Device{button, led},
		work,
	)

	robot.Start()
}

Example #25

File: edison_button.go Project: hybridgroup/gobot

func main() {
	e := edison.NewAdaptor()

	button := gpio.NewButtonDriver(e, "5")
	led := gpio.NewLedDriver(e, "13")

	work := func() {
		button.On(gpio.ButtonPush, func(data interface{}) {
			led.On()
		})
		button.On(gpio.ButtonRelease, func(data interface{}) {
			led.Off()
		})
	}

	robot := gobot.NewRobot("buttonBot",
		[]gobot.Connection{e},
		[]gobot.Device{led, button},
		work,
	)

	robot.Start()
}

Example #26

File: firmata_button.go Project: hybridgroup/gobot

func main() {
	firmataAdaptor := firmata.NewAdaptor("/dev/ttyACM0")

	button := gpio.NewButtonDriver(firmataAdaptor, "5")
	led := gpio.NewLedDriver(firmataAdaptor, "13")

	work := func() {
		button.On(gpio.ButtonPush, func(data interface{}) {
			led.On()
		})
		button.On(gpio.ButtonRelease, func(data interface{}) {
			led.Off()
		})
	}

	robot := gobot.NewRobot("buttonBot",
		[]gobot.Connection{firmataAdaptor},
		[]gobot.Device{button, led},
		work,
	)

	robot.Start()
}

Example #27

File: particle_button.go Project: hybridgroup/gobot

func main() {
	core := particle.NewAdaptor(os.Args[1], os.Args[2])
	led := gpio.NewLedDriver(core, "D7")
	button := gpio.NewButtonDriver(core, "D5")

	work := func() {
		button.On(button.Event("push"), func(data interface{}) {
			led.On()
		})

		button.On(button.Event("release"), func(data interface{}) {
			led.Off()
		})
	}

	robot := gobot.NewRobot("spark",
		[]gobot.Connection{core},
		[]gobot.Device{button, led},
		work,
	)

	robot.Start()
}

Example #28

File: beaglebone_led_brightness_with_analog_input.go Project: hybridgroup/gobot

func main() {
	beagleboneAdaptor := beaglebone.NewAdaptor()
	sensor := gpio.NewAnalogSensorDriver(beagleboneAdaptor, "P9_33")
	led := gpio.NewLedDriver(beagleboneAdaptor, "P9_14")

	work := func() {
		sensor.On(sensor.Event("data"), func(data interface{}) {
			brightness := uint8(
				gobot.ToScale(gobot.FromScale(float64(data.(int)), 0, 1024), 0, 255),
			)
			fmt.Println("sensor", data)
			fmt.Println("brightness", brightness)
			led.Brightness(brightness)
		})
	}

	robot := gobot.NewRobot("sensorBot",
		[]gobot.Connection{beagleboneAdaptor},
		[]gobot.Device{sensor, led},
		work,
	)

	robot.Start()
}

Example #29

File: edison_led_brightness_with_analog_input.go Project: hybridgroup/gobot

func main() {
	e := edison.NewAdaptor()
	sensor := aio.NewAnalogSensorDriver(e, "0")
	led := gpio.NewLedDriver(e, "3")

	work := func() {
		sensor.On(aio.Data, func(data interface{}) {
			brightness := uint8(
				gobot.ToScale(gobot.FromScale(float64(data.(int)), 0, 4096), 0, 255),
			)
			fmt.Println("sensor", data)
			fmt.Println("brightness", brightness)
			led.Brightness(brightness)
		})
	}

	robot := gobot.NewRobot("sensorBot",
		[]gobot.Connection{e},
		[]gobot.Device{sensor, led},
		work,
	)

	master.Start()
}

Example #30

File: firmata_blink_api.go Project: hybridgroup/gobot

func main() {
	master := gobot.NewMaster()
	a := api.NewAPI(master)
	a.Start()

	firmataAdaptor := firmata.NewAdaptor("/dev/ttyACM0")
	led := gpio.NewLedDriver(firmataAdaptor, "13")

	work := func() {
		gobot.Every(1*time.Second, func() {
			led.Toggle()
		})
	}

	robot := gobot.NewRobot("bot",
		[]gobot.Connection{firmataAdaptor},
		[]gobot.Device{led},
		work,
	)

	master.AddRobot(robot)

	master.Start()
}