func main() {
gbot := gobot.NewGobot()
board := edison.NewEdisonAdaptor("edison")
button = gpio.NewGroveButtonDriver(board, "button", "2")
blue = gpio.NewGroveLedDriver(board, "blue", "3")
green = gpio.NewGroveLedDriver(board, "green", "4")
work := func() {
Reset()
gobot.On(button.Event(gpio.Push), func(data interface{}) {
TurnOff()
fmt.Println("On!")
blue.On()
})
gobot.On(button.Event(gpio.Release), func(data interface{}) {
Reset()
})
}
robot := gobot.NewRobot("airlock",
[]gobot.Connection{board},
[]gobot.Device{button, blue, green},
work,
)
gbot.AddRobot(robot)
gbot.Start()
}
func main() {
gbot := gobot.NewGobot()
e := edison.NewEdisonAdaptor("edison")
button := gpio.NewGroveButtonDriver(e, "button", "2")
work := func() {
gobot.On(button.Event(gpio.Push), func(data interface{}) {
fmt.Println("On!")
})
gobot.On(button.Event(gpio.Release), func(data interface{}) {
fmt.Println("Off!")
})
}
robot := gobot.NewRobot("bot",
[]gobot.Connection{e},
[]gobot.Device{button},
work,
)
gbot.AddRobot(robot)
gbot.Start()
}
func main() {
gbot := gobot.NewGobot()
edisonAdaptor := edison.NewEdisonAdaptor("edison")
blinkm := i2c.NewBlinkMDriver(edisonAdaptor, "blinkm")
sensor := gpio.NewAnalogSensorDriver(edisonAdaptor, "sensor", "2")
work := func() {
gobot.On(sensor.Event("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)
blinkm.Rgb(0, brightness, 0)
})
}
robot := gobot.NewRobot("sensorBot",
[]gobot.Connection{edisonAdaptor},
[]gobot.Device{blinkm, sensor},
work,
)
gbot.AddRobot(robot)
gbot.Start()
}
func main() {
gbot := gobot.NewGobot()
e := edison.NewEdisonAdaptor("edison")
sensor := gpio.NewAnalogSensorDriver(e, "sensor", "0")
led := gpio.NewLedDriver(e, "led", "3")
work := func() {
sensor.On(gpio.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,
)
gbot.AddRobot(robot)
gbot.Start()
}
func main() {
gbot := gobot.NewGobot()
adaptor := sphero.NewSpheroAdaptor("Sphero", "/dev/rfcomm0")
board := edison.NewEdisonAdaptor("edison")
spheroDriver := sphero.NewSpheroDriver(adaptor, "sphero")
sensorAccel := i2c.NewGroveAccelerometerDriver(board, "accel")
work := func() {
gobot.Every(time.Millisecond*20, func() {
if x, y, z, err := sensorAccel.XYZ(); err == nil {
degree := math.Sin(y/x) * 360
spheroDriver.Roll(uint8(100+z), uint16(degree))
}
})
}
robot := gobot.NewRobot("sphero",
[]gobot.Connection{adaptor, board},
[]gobot.Device{sensorAccel, spheroDriver},
work,
)
gbot.AddRobot(robot)
gbot.Start()
}
func main() {
gbot := gobot.NewGobot()
board := edison.NewEdisonAdaptor("edison")
accel := i2c.NewGroveAccelerometerDriver(board, "accel")
work := func() {
gobot.Every(500*time.Millisecond, func() {
if x, y, z, err := accel.XYZ(); err == nil {
fmt.Println(x, y, z)
fmt.Println(accel.Acceleration(x, y, z))
} else {
fmt.Println(err)
}
})
}
robot := gobot.NewRobot("accelBot",
[]gobot.Connection{board},
[]gobot.Device{accel},
work,
)
gbot.AddRobot(robot)
gbot.Start()
}
func main() {
flag.Parse()
config, err := config.Configuration(*configFilePath)
if err != nil {
panic(err)
}
logging.SetLogLevel(config.LogLevel)
gbot := gobot.NewGobot()
broker := broker.NewMQTTBroker("edison processor", config.BrokerUrl)
err = broker.Connect()
if err != nil {
panic(err)
}
logging.Log.Info("Successfully connected to broker")
adapter := edison.NewEdisonAdaptor("edison")
// adapter := testutils.NewMockAdapter("mockAdapter")
service := sensors.Initialize(gbot, adapter, broker)
for pin, stype := range config.Sensors {
switch stype {
case "touch":
service.NewTouchSensor(pin)
case "sound":
service.NewSoundSensor(pin)
}
}
logging.Log.Info("Starting gobot bot...")
gbot.Start()
}
func main() {
gbot := gobot.NewGobot()
e := edison.NewEdisonAdaptor("edison")
touch := gpio.NewGroveTouchDriver(e, "touch", "2")
work := func() {
gobot.On(touch.Event(gpio.Push), func(data interface{}) {
fmt.Println("On!")
})
gobot.On(touch.Event(gpio.Release), func(data interface{}) {
fmt.Println("Off!")
})
}
robot := gobot.NewRobot("blinkBot",
[]gobot.Connection{e},
[]gobot.Device{touch},
work,
)
gbot.AddRobot(robot)
gbot.Start()
}
func main() {
gbot := gobot.NewGobot()
e := edison.NewEdisonAdaptor("edison")
button := gpio.NewButtonDriver(e, "myButton", "2")
led := gpio.NewLedDriver(e, "myLed", "4")
work := func() {
gobot.On(button.Event("push"), func(data interface{}) {
led.On()
})
gobot.On(button.Event("release"), func(data interface{}) {
led.Off()
})
}
robot := gobot.NewRobot("buttonBot",
[]gobot.Connection{e},
[]gobot.Device{led, button},
work,
)
gbot.AddRobot(robot)
gbot.Start()
}
func main() {
gbot := gobot.NewGobot()
e := edison.NewEdisonAdaptor("edison")
blinkm := i2c.NewBlinkMDriver(e, "blinkm")
work := func() {
gobot.Every(3*time.Second, func() {
r := byte(gobot.Rand(255))
g := byte(gobot.Rand(255))
b := byte(gobot.Rand(255))
blinkm.Rgb(r, g, b)
color, _ := blinkm.Color()
fmt.Println("color", color)
})
}
robot := gobot.NewRobot("blinkmBot",
[]gobot.Connection{e},
[]gobot.Device{blinkm},
work,
)
gbot.AddRobot(robot)
gbot.Start()
}
func main() {
gbot := gobot.NewGobot()
board := edison.NewEdisonAdaptor("edison")
screen := i2c.NewGroveLcdDriver(board, "screen")
work := func() {
screen.Write("hello")
screen.SetRGB(255, 0, 0)
gobot.After(5*time.Second, func() {
screen.Clear()
screen.Home()
screen.SetRGB(0, 255, 0)
screen.Write("goodbye")
})
screen.Home()
<-time.After(1 * time.Second)
screen.SetRGB(0, 0, 255)
}
robot := gobot.NewRobot("screenBot",
[]gobot.Connection{board},
[]gobot.Device{screen},
work,
)
gbot.AddRobot(robot)
gbot.Start()
}
func main() {
gbot := gobot.NewGobot()
e := edison.NewEdisonAdaptor("edison")
led := gpio.NewRgbLedDriver(e, "led", "3", "5", "6")
work := func() {
gobot.Every(1*time.Second, func() {
r := uint8(gobot.Rand(255))
g := uint8(gobot.Rand(255))
b := uint8(gobot.Rand(255))
led.SetRGB(r, g, b)
})
}
robot := gobot.NewRobot("rgbBot",
[]gobot.Connection{e},
[]gobot.Device{led},
work,
)
gbot.AddRobot(robot)
gbot.Start()
}
func main() {
gbot := gobot.NewGobot()
e := edison.NewEdisonAdaptor("edison")
led := gpio.NewLedDriver(e, "led", "3")
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{e},
[]gobot.Device{led},
work,
)
gbot.AddRobot(robot)
gbot.Start()
}
func main() {
gbot := gobot.NewGobot()
a := api.NewAPI(gbot)
a.Start()
// digital
board := edison.NewEdisonAdaptor("edison")
button = gpio.NewGroveButtonDriver(board, "button", "2")
blue = gpio.NewGroveLedDriver(board, "blue", "3")
green = gpio.NewGroveLedDriver(board, "green", "4")
red = gpio.NewGroveLedDriver(board, "red", "5")
buzzer = gpio.NewGroveBuzzerDriver(board, "buzzer", "7")
touch = gpio.NewGroveTouchDriver(board, "touch", "8")
// analog
rotary = gpio.NewGroveRotaryDriver(board, "rotary", "0")
sensor = gpio.NewGroveTemperatureSensorDriver(board, "sensor", "1")
sound = gpio.NewGroveSoundSensorDriver(board, "sound", "2")
work := func() {
Reset()
gobot.On(button.Event(gpio.Push), func(data interface{}) {
TurnOff()
fmt.Println("On!")
blue.On()
})
gobot.On(button.Event(gpio.Release), func(data interface{}) {
Reset()
})
gobot.On(touch.Event(gpio.Push), func(data interface{}) {
Doorbell()
})
gobot.On(rotary.Event("data"), func(data interface{}) {
fmt.Println("rotary", data)
})
gobot.On(sound.Event("data"), func(data interface{}) {
DetectSound(data.(int))
})
gobot.Every(1*time.Second, func() {
CheckFireAlarm()
})
}
robot := gobot.NewRobot("airlock",
[]gobot.Connection{board},
[]gobot.Device{button, blue, green, red, buzzer, touch, rotary, sensor, sound},
work,
)
gbot.AddRobot(robot)
gbot.Start()
}
func main() {
gbot := gobot.NewGobot()
e := edison.NewEdisonAdaptor("edison")
button := gpio.NewButtonDriver(e, "myButton", "5")
led := gpio.NewLedDriver(e, "myLed", "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,
)
gbot.AddRobot(robot)
gbot.Start()
}
func main() {
gbot := gobot.NewGobot()
e := edison.NewEdisonAdaptor("edison")
m := mqtt.NewMqttAdaptor("mqtt", "tcp://192.168.0.90:1883", "pump")
lever := gpio.NewButtonDriver(e, "lever", "2")
fault := gpio.NewButtonDriver(e, "fault", "4")
pump := gpio.NewDirectPinDriver(e, "pump", "13")
work := func() {
dgram := url.Values{
"name": {"Four"},
"dispenser_id": {"4"},
"drink_id": {"0"},
"event": {"online"},
"details": {"dispenser"},
}
pumping := false
served := byte(0)
m.On("startPump", func(data []byte) {
if !pumping {
pumping = true
pump.DigitalWrite(1)
served++
dgram.Set("event", "online")
dgram.Set("drink_id", fmt.Sprintf("%v", served))
m.Publish("pumped", []byte(dgram.Encode()))
gobot.After(2*time.Second, func() {
pump.DigitalWrite(0)
pumping = false
})
}
})
gobot.On(lever.Event("push"), func(data interface{}) {
m.Publish("pump", []byte{})
})
m.On("startFault", func(data []byte) {
dgram.Set("event", "error")
m.Publish("fault", []byte(dgram.Encode()))
})
gobot.On(fault.Event("push"), func(data interface{}) {
m.Publish("startFault", []byte{})
})
}
gbot.AddRobot(gobot.NewRobot("brewmachine",
[]gobot.Connection{e, m},
[]gobot.Device{lever, fault, pump},
work,
))
gbot.Start()
}
func main() {
gbot := gobot.NewGobot()
e := edison.NewEdisonAdaptor("edison")
board_led := gpio.NewLedDriver(e, "led", "13")
red_led := gpio.NewLedDriver(e, "led", "3")
green_led := gpio.NewLedDriver(e, "led", "2")
buzzer := gpio.NewBuzzerDriver(e, "buzzer", "4")
// Blink the Board LED
board_blink_work := func() {
gobot.Every(10*time.Second, func() {
board_led.Toggle()
})
}
// Ring the buzzer
buzzer_work := func() {
gobot.Every(4*time.Second, func() {
buzzer.Tone(gpio.G5, gpio.Eighth)
})
}
board_blink_bot := gobot.NewRobot("Board LED",
[]gobot.Connection{e},
[]gobot.Device{board_led},
board_blink_work,
)
buzz_bot := gobot.NewRobot("buzzBot",
[]gobot.Connection{e},
[]gobot.Device{buzzer},
buzzer_work,
)
red_blink_bot := gobot.NewRobot("Red LED",
[]gobot.Connection{e},
[]gobot.Device{red_led},
)
green_blink_bot := gobot.NewRobot("Green LED",
[]gobot.Connection{e},
[]gobot.Device{green_led},
)
gbot.AddRobot(board_blink_bot)
gbot.AddRobot(green_blink_bot)
gbot.AddRobot(red_blink_bot)
gbot.AddRobot(buzz_bot)
a := api.NewAPI(gbot)
a.Debug()
a.Start()
gbot.Start()
}
func main() {
flag.Parse()
// Initialize Intel Edison
edisonAdaptor := edison.NewEdisonAdaptor("edison")
edisonAdaptor.Connect()
lightSensor := gpio.NewGroveLightSensorDriver(edisonAdaptor, "light", *sensorLightPin, *sensorPollingInterval)
lightSensor.Start()
gobot.On(lightSensor.Event("data"), func(data interface{}) {
raw := float64(data.(int))
// convert to lux
resistance := (1023.0 - raw) * 10.0 / raw * 15.0
light = 10000.0 / math.Pow(resistance, 4.0/3.0)
lightUpdated = time.Now()
log.Debugln("illuminance: ", light)
})
soundSensor := gpio.NewGroveSoundSensorDriver(edisonAdaptor, "sound", *sensorSoundPin, *sensorPollingInterval)
soundSensor.Start()
gobot.On(soundSensor.Event("data"), func(data interface{}) {
sound = float64(data.(int))
soundUpdated = time.Now()
log.Debugln("sound level: ", sound)
})
tempSensor := gpio.NewGroveTemperatureSensorDriver(edisonAdaptor, "temp", *sensorTempPin, *sensorPollingInterval)
tempSensor.Start()
gobot.On(tempSensor.Event("data"), func(data interface{}) {
celsius = data.(float64)
fahrenheit = celsius*1.8 + 32
tempUpdated = time.Now()
log.Debugln("temperature: ", celsius)
})
// Initialize prometheus exporter
exporter := NewExporter()
prometheus.MustRegister(exporter)
log.Infof("Listening on: %s", *listenAddress)
http.Handle(*metricPath, prometheus.Handler())
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
w.Write([]byte(`
<html>
<head>
<title>IoT Edison exporter</title>
</head>
<body>
<h1>Prometheus exporter for sensor metrics from Intel Edison</h1>
<p><a href='` + *metricPath + `'>Metrics</a></p>
</body>
</html>
`))
})
log.Fatal(http.ListenAndServe(*listenAddress, nil))
}
// 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.NewEdisonAdaptor("edison")
led := gpio.NewLedDriver(e, "led", "13")
e.Connect()
led.Start()
for {
led.Toggle()
time.Sleep(1000 * time.Millisecond)
}
}
func main() {
flag.Parse()
gbot := gobot.NewGobot()
e := edison.NewEdisonAdaptor("edison")
pwmA := gpio.NewDirectPinDriver(e, "pwmA", "3")
breakA := gpio.NewDirectPinDriver(e, "breakA", "9")
dirA := gpio.NewDirectPinDriver(e, "dirA", "12")
pwmB := gpio.NewDirectPinDriver(e, "pwmB", "5")
breakB := gpio.NewDirectPinDriver(e, "breakB", "8")
dirB := gpio.NewDirectPinDriver(e, "dirB", "13")
work := func() {
tank := tank.NewTank(pwmA, breakA, dirA, pwmB, breakB, dirB, *maxspeed, *maxrotate)
go func() {
wb := webbot.New(*host, *video, *pass, tank)
for {
if err := wb.Run(); err != nil {
log.Printf("RUN ERROR: %v\n", err.Error())
}
time.Sleep(1 * time.Second)
}
}()
}
robot := gobot.NewRobot("dartBot",
[]gobot.Connection{e},
[]gobot.Device{pwmA},
[]gobot.Device{breakA},
[]gobot.Device{dirA},
[]gobot.Device{pwmB},
[]gobot.Device{dirB},
[]gobot.Device{breakB},
work,
)
gbot.AddRobot(robot)
gbot.Start()
}
func main() {
gatoradeDashButton, _ := net.ParseMAC("74:75:48:a4:59:a8")
gladDashButton, _ := net.ParseMAC("74:75:48:29:a8:7c")
flag.Parse()
log.Printf("Starting up gobot.io features...")
e := edison.NewEdisonAdaptor("edison")
// blue led on D4
led1 := gpio.NewLedDriver(e, "led", "4")
// red led on D3
led2 := gpio.NewLedDriver(e, "led", "3")
e.Connect()
led1.Start()
led2.Start()
log.Printf("Starting up on interface[%v]...", *interfaceName)
h, err := pcap.OpenLive(*interfaceName, 65536, true, pcap.BlockForever)
if err != nil || h == nil {
log.Fatalf("Error opening interface: %s\nPerhaps you need to run as root?\n", err)
}
defer h.Close()
err = h.SetBPFFilter("arp and ((ether src host " + gatoradeDashButton.String() + ") or (ether src host " + gladDashButton.String() + "))")
if err != nil {
log.Fatalf("Unable to set filter! %s\n", err)
}
log.Println("Listening for Dash buttons...")
packetSource := gopacket.NewPacketSource(h, h.LinkType())
// Since we're using a BPF filter to limit packets to only our buttons, we don't need to worry about anything besides MAC here...
for packet := range packetSource.Packets() {
ethernetLayer := packet.Layer(layers.LayerTypeEthernet)
ethernetPacket, _ := ethernetLayer.(*layers.Ethernet)
if bytes.Equal(ethernetPacket.SrcMAC, gatoradeDashButton) {
gatoradeButtonPress(led1)
} else if bytes.Equal(ethernetPacket.SrcMAC, gladDashButton) {
gladButtonPress(led2)
} else {
log.Printf("Received button press, but don't know how to handle MAC[%v]", ethernetPacket.SrcMAC)
}
}
}
func main() {
gbot := gobot.NewGobot()
board := edison.NewEdisonAdaptor("edison")
buzzer := gpio.NewBuzzerDriver(board, "buzzer", "3")
work := func() {
type note struct {
tone float64
duration float64
}
song := []note{
{gpio.C4, gpio.Quarter},
{gpio.C4, gpio.Quarter},
{gpio.G4, gpio.Quarter},
{gpio.G4, gpio.Quarter},
{gpio.A4, gpio.Quarter},
{gpio.A4, gpio.Quarter},
{gpio.G4, gpio.Half},
{gpio.F4, gpio.Quarter},
{gpio.F4, gpio.Quarter},
{gpio.E4, gpio.Quarter},
{gpio.E4, gpio.Quarter},
{gpio.D4, gpio.Quarter},
{gpio.D4, gpio.Quarter},
{gpio.C4, gpio.Half},
}
for _, val := range song {
buzzer.Tone(val.tone, val.duration)
<-time.After(10 * time.Millisecond)
}
}
robot := gobot.NewRobot("bot",
[]gobot.Connection{board},
[]gobot.Device{buzzer},
work,
)
gbot.AddRobot(robot)
gbot.Start()
}
/*
This function is used if only the rotary port is in play.
func mapValueToColor(i int) (int, int, int) {
// Masking to account for very sensitive rotary
red := ((i & (1 << 1)) << 2) | ((i & (1 << 4)) << 0) | ((i & (1 << 7)) >> 2)
green := ((i & (1 << 2)) << 1) | ((i & (1 << 5)) >> 1) | ((i & (1 << 8)) >> 3)
blue := ((i & (1 << 3)) << 0) | ((i & (1 << 6)) >> 2) | ((i & (1 << 9)) >> 4)
return red, green, blue
}
*/
func main() {
gbot := gobot.NewGobot()
board := edison.NewEdisonAdaptor("edison")
screen := i2c.NewGroveLcdDriver(board, "screen")
sensorRotary := gpio.NewGroveRotaryDriver(board, "sensor", "0")
sensorLight := gpio.NewGroveLightSensorDriver(board, "light", "1")
sensorTemp := gpio.NewGroveTemperatureSensorDriver(board, "temp", "2")
work := func() {
var r, g, b int
gobot.On(sensorRotary.Event("data"), func(data interface{}) {
r = data.(int) >> 2
})
gobot.On(sensorLight.Event("data"), func(data interface{}) {
fmt.Printf("%d\n", data)
g = data.(int) * 255 / 790
})
gobot.Every(time.Millisecond*500, func() {
b = int(gobot.ToScale(gobot.FromScale(sensorTemp.Temperature(), 25, 35), 0, 255))
screen.Clear()
screen.Home()
screen.SetRGB(r, g, b)
screen.Write(fmt.Sprintf("#%02X%02X%02X", r, g, b))
})
}
robot := gobot.NewRobot("screenBot",
[]gobot.Connection{board},
[]gobot.Device{screen, sensorRotary, sensorLight, sensorTemp},
work,
)
gbot.AddRobot(robot)
gbot.Start()
}
func main() {
gbot := gobot.NewGobot()
board := edison.NewEdisonAdaptor("board")
sensor := gpio.NewGroveSoundSensorDriver(board, "sensor", "0")
work := func() {
gobot.On(sensor.Event("data"), func(data interface{}) {
fmt.Println("sensor", data)
})
}
robot := gobot.NewRobot("sensorBot",
[]gobot.Connection{board},
[]gobot.Device{sensor},
work,
)
gbot.AddRobot(robot)
gbot.Start()
}
func main() {
gbot := gobot.NewGobot()
board := edison.NewEdisonAdaptor("board")
sensor := gpio.NewGroveTemperatureSensorDriver(board, "sensor", "0")
work := func() {
gobot.Every(500*time.Millisecond, func() {
fmt.Println("current temp (c): ", sensor.Temperature())
})
}
robot := gobot.NewRobot("sensorBot",
[]gobot.Connection{board},
[]gobot.Device{sensor},
work,
)
gbot.AddRobot(robot)
gbot.Start()
}
func main() {
gbot := gobot.NewGobot()
e := edison.NewEdisonAdaptor("edison")
led := gpio.NewGroveLedDriver(e, "led", "4")
work := func() {
gobot.Every(1*time.Second, func() {
led.Toggle()
})
}
robot := gobot.NewRobot("blinkBot",
[]gobot.Connection{e},
[]gobot.Device{led},
work,
)
gbot.AddRobot(robot)
gbot.Start()
}
func main() {
gbot := gobot.NewGobot()
board := edison.NewEdisonAdaptor("edison")
blue := gpio.NewGroveLedDriver(board, "blue", "3")
work := func() {
gobot.Every(1*time.Second, func() {
blue.Toggle()
})
}
robot := gobot.NewRobot("airlock",
[]gobot.Connection{board},
[]gobot.Device{blue},
work,
)
gbot.AddRobot(robot)
gbot.Start()
}
func main() {
gbot := gobot.NewGobot()
board := edison.NewEdisonAdaptor("edison")
lidar := NewLIDARLiteDriver(board, "lidar")
screen := i2c.NewGroveLcdDriver(board, "screen")
work := func() {
gobot.Every(500*time.Millisecond, func() {
distance, err := lidar.Distance()
if err != nil {
fmt.Println("error: ", err)
}
dist := float32(distance) / 2.54
fmt.Println("Distance (in)", dist)
screen.Clear()
screen.Home()
screen.Write(fmt.Sprintf("%f\"", dist))
})
}
robot := gobot.NewRobot("screenBot",
[]gobot.Connection{board},
[]gobot.Device{lidar, screen},
work,
)
gbot.AddRobot(robot)
/*
if errs := screen.Start(); len(errs) > 0 {
for _, err := range errs {
fmt.Println(err)
}
}
*/
gbot.Start()
}
func main() {
gbot := gobot.NewGobot()
board := edison.NewEdisonAdaptor("edison")
sensor := gpio.NewGrovePiezoVibrationSensorDriver(board, "sensor", "0")
work := func() {
sensor.On(gpio.Vibration, func(data interface{}) {
fmt.Println("got one!")
})
}
robot := gobot.NewRobot("bot",
[]gobot.Connection{board},
[]gobot.Device{sensor},
work,
)
gbot.AddRobot(robot)
gbot.Start()
}
func main() {
e := edison.NewEdisonAdaptor("edison")
led := gpio.NewLedDriver(e, "led", "13")
button := gpio.NewButtonDriver(e, "button", "5")
e.Connect()
led.Start()
button.Start()
led.Off()
buttonEvents := button.Subscribe()
for {
select {
case event := <-buttonEvents:
fmt.Println("Event:", event.Name, event.Data)
if event.Name == gpio.ButtonPush {
led.Toggle()
}
}
}
}