func main() {
flag.Parse()
d, err := dev.NewDevice(*device)
if err != nil {
log.Fatalf("can't new device : %s", err)
}
ble.SetDefaultDevice(d)
// Scan for specified durantion, or until interrupted by user.
fmt.Printf("Scanning for %s...\n", *du)
ctx := ble.WithSigHandler(context.WithTimeout(context.Background(), *du))
chkErr(ble.Scan(ctx, *dup, advHandler, nil))
}
func cmdScan(c *cli.Context) error {
fmt.Printf("Scanning for %s...\n", c.Duration("tmo"))
ctx := ble.WithSigHandler(context.WithTimeout(context.Background(), c.Duration("tmo")))
return chkErr(ble.Scan(ctx, c.Bool("dup"), advHandler, filter(c)))
}
