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embd/samples/watersensor.go
2014-03-02 12:36:34 +05:30

41 lines
571 B
Go

// +build ignore
package main
import (
"time"
"github.com/golang/glog"
"github.com/kidoman/embd/gpio"
"github.com/kidoman/embd/sensor/watersensor"
)
func main() {
if err := gpio.Open(); err != nil {
panic(err)
}
defer gpio.Close()
pin, err := gpio.NewDigitalPin(7)
if err != nil {
panic(err)
}
defer pin.Close()
fluidSensor := watersensor.New(pin)
for {
wet, err := fluidSensor.IsWet()
if err != nil {
panic(err)
}
if wet {
glog.Info("bot is dry")
} else {
glog.Info("bot is Wet")
}
time.Sleep(500 * time.Millisecond)
}
}