func NewGonashi() (Gonashi, error) {
device, err := gatt.NewDevice(ClientOptions...)
if err != nil {
return Gonashi{}, err
}
dp := discovered{
konashiMap{
sync.RWMutex{},
map[string]*Konashi{},
channels.NewOverflowingChannel(1)},
make(chan struct{}),
}
cn := konashiMap{
sync.RWMutex{},
map[string]*Konashi{},
channels.NewOverflowingChannel(1),
}
g := Gonashi{device, &dp, &cn}
g.device.Handle(
gatt.PeripheralDiscovered(g.onPeriphDiscovered),
gatt.PeripheralConnected(g.onPeriphConnected),
gatt.PeripheralDisconnected(g.onPeriphDisconnected),
)
device.Init(func(d gatt.Device, s gatt.State) {})
return g, nil
}
func main() {
flag.Parse()
if len(flag.Args()) != 1 {
log.Fatalf("usage: %s [options] peripheral-id\n", os.Args[0])
}
d, err := gatt.NewDevice(option.DefaultClientOptions...)
if err != nil {
log.Fatalf("Failed to open device, err: %s\n", err)
return
}
// Register handlers.
d.Handle(
gatt.PeripheralDiscovered(onPeriphDiscovered),
gatt.PeripheralConnected(onPeriphConnected),
gatt.PeripheralDisconnected(onPeriphDisconnected),
)
d.Init(onStateChanged)
<-done
fmt.Println("Done")
}