Example #1
0
// Get bdaddr with LnxSendHCIRawCommand() for demo purpose
func bdaddr(d gatt.Device) {
	rsp := bytes.NewBuffer(nil)
	if err := d.Option(gatt.LnxSendHCIRawCommand(&cmdReadBDAddr{}, rsp)); err != nil {
		fmt.Printf("Failed to send HCI raw command, err: %s", err)
	}
	b := rsp.Bytes()
	if b[0] != 0 {
		fmt.Printf("Failed to get bdaddr with HCI Raw command, status: %d", b[0])
	}
	log.Printf("BD Addr: %02X:%02X:%02X:%02X:%02X:%02X", b[6], b[5], b[4], b[3], b[2], b[1])
}
Example #2
0
func onStateChanged(d gatt.Device, s gatt.State) {
	fmt.Println("State:", s)
	switch s {
	case gatt.StatePoweredOn:
		fmt.Println("Scanning...")
		d.Scan([]gatt.UUID{}, false)
		return
	default:
		d.StopScanning()
	}
}
Example #3
0
File: main.go Project: carlware/mio
func onStateChanged(d gatt.Device, s gatt.State) {
	log.Println("State of BT:", s)
	switch s {
	case gatt.StatePoweredOn:
		log.Println("Scanning for ID:", baseDeviceId)
		d.Scan([]gatt.UUID{}, false)
		return
	default:
		d.StopScanning()
	}
}