Get latitude and longitude from Glonass GPS USB stick (U-blox7) using Golang

gps-glonass-golang.go

package main

import (
	"fmt"
	"github.com/stratoberry/go-gpsd"
	"time"
)

func main() {
	var gps *gpsd.Session
	var err error

	fmt.Println("Dialing...")
	if gps, err = gpsd.Dial(gpsd.DefaultAddress); err != nil {
		panic(fmt.Sprintf("Failed to connect to GPSD: %s", err))
	}

	fmt.Println("Adding filter...")
	gps.AddFilter("TPV", func(r interface{}) {
		tpv := r.(*gpsd.TPVReport)
		fmt.Println("Lat", tpv.Lat, "Lon", tpv.Lon)
		time.Sleep(5 * time.Second)
	})

	fmt.Println("Watching for location data...")
	done := gps.Watch()
	<-done
}