43 lines
908 B
Go
43 lines
908 B
Go
//go:build example
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// +build example
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//
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// Do not build by default.
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package main
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import (
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"fmt"
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"time"
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"gobot.io/x/gobot/v2"
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"gobot.io/x/gobot/v2/drivers/aio"
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"gobot.io/x/gobot/v2/drivers/gpio"
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"gobot.io/x/gobot/v2/platforms/beaglebone"
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)
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func main() {
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beagleboneAdaptor := beaglebone.NewAdaptor()
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sensor := aio.NewAnalogSensorDriver(beagleboneAdaptor, "P9_33", aio.WithSensorCyclicRead(500*time.Millisecond))
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led := gpio.NewLedDriver(beagleboneAdaptor, "P9_14")
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work := func() {
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sensor.On(sensor.Event("data"), func(data interface{}) {
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brightness := uint8(
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gobot.ToScale(gobot.FromScale(float64(data.(int)), 0, 1024), 0, 255),
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)
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fmt.Println("sensor", data)
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fmt.Println("brightness", brightness)
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led.Brightness(brightness)
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})
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}
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robot := gobot.NewRobot("sensorBot",
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[]gobot.Connection{beagleboneAdaptor},
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[]gobot.Device{sensor, led},
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work,
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)
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robot.Start()
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}
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