1
0
mirror of https://github.com/kidoman/embd synced 2024-12-22 21:00:05 +01:00
embd/samples/l3gd20.go
2014-03-03 00:51:23 +05:30

49 lines
750 B
Go

// +build ignore
package main
import (
"log"
"os"
"os/signal"
"time"
"github.com/kidoman/embd"
"github.com/kidoman/embd/sensor/l3gd20"
)
func main() {
if err := embd.InitI2C(); err != nil {
panic(err)
}
defer embd.CloseI2C()
bus := embd.NewI2CBus(1)
gyro := l3gd20.New(bus, l3gd20.R250DPS)
gyro.Debug = true
defer gyro.Close()
gyro.Start()
quit := make(chan os.Signal, 1)
signal.Notify(quit, os.Interrupt, os.Kill)
orientations, err := gyro.Orientations()
if err != nil {
log.Panic(err)
}
timer := time.Tick(250 * time.Millisecond)
for {
select {
case <-timer:
orientation := <-orientations
log.Printf("x: %v, y: %v, z: %v", orientation.X, orientation.Y, orientation.Z)
case <-quit:
return
}
}
}