35 lines
739 B
Go
35 lines
739 B
Go
package main
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"gobot.io/x/gobot"
|
|
"gobot.io/x/gobot/drivers/gpio"
|
|
"gobot.io/x/gobot/platforms/beaglebone"
|
|
)
|
|
|
|
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()
|
|
}
|