func main() {
beagleboneAdaptor := beaglebone.NewAdaptor()
led := gpio.NewLedDriver(beagleboneAdaptor, "P9_14")
work := func() {
brightness := uint8(0)
fadeAmount := uint8(5)
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{beagleboneAdaptor},
[]gobot.Device{led},
work,
)
robot.Start()
}
func main() {
// Use Gobot to control BeagleBone's digital pins directly
beagleboneAdaptor := beaglebone.NewAdaptor()
gpioPin := gpio.NewDirectPinDriver(beagleboneAdaptor, "P9_12")
// Initialize the internal representation of the pinout
beagleboneAdaptor.Connect()
// Cast to byte because we are returning an int from a function
// and not passing in an int literal.
gpioPin.DigitalWrite(byte(myStateFunction()))
}
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()
}
func main() {
beagleboneAdaptor := beaglebone.NewAdaptor()
servo := gpio.NewServoDriver(beagleboneAdaptor, "P9_14")
work := func() {
gobot.Every(1*time.Second, func() {
i := uint8(gobot.Rand(180))
fmt.Println("Turning", i)
servo.Move(i)
})
}
robot := gobot.NewRobot("servoBot",
[]gobot.Connection{beagleboneAdaptor},
[]gobot.Device{servo},
work,
)
robot.Start()
}
func main() {
beagleboneAdaptor := beaglebone.NewAdaptor()
button := gpio.NewMakeyButtonDriver(beagleboneAdaptor, "P8_9")
work := func() {
button.On(gpio.ButtonPush, func(data interface{}) {
fmt.Println("button pressed")
})
button.On(gpio.ButtonRelease, func(data interface{}) {
fmt.Println("button released")
})
}
robot := gobot.NewRobot("makeyBot",
[]gobot.Connection{beagleboneAdaptor},
[]gobot.Device{button},
work,
)
robot.Start()
}
func main() {
beagleboneAdaptor := beaglebone.NewAdaptor()
blinkm := i2c.NewBlinkMDriver(beagleboneAdaptor)
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{beagleboneAdaptor},
[]gobot.Device{blinkm},
work,
)
robot.Start()
}
func main() {
beagleboneAdaptor := beaglebone.NewAdaptor()
led := gpio.NewDirectPinDriver(beagleboneAdaptor, "P8_10")
button := gpio.NewDirectPinDriver(beagleboneAdaptor, "P8_9")
work := func() {
gobot.Every(500*time.Millisecond, func() {
val, _ := button.DigitalRead()
if val == 1 {
led.DigitalWrite(1)
} else {
led.DigitalWrite(0)
}
})
}
robot := gobot.NewRobot("pinBot",
[]gobot.Connection{beagleboneAdaptor},
[]gobot.Device{led},
work,
)
robot.Start()
}
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()
}