private async Task <Characteristic> ConvertCharacteristic(CBCharacteristic nativeCharacteristic)
{
var device = nativeCharacteristic.Service.Peripheral;
device.DiscoveredDescriptor += device_DiscoveredDescriptor;
device.DiscoverDescriptors(nativeCharacteristic);
await Task.Run(() => _descriptorDiscovered.WaitOne(TimeSpan.FromSeconds(10)));
device.DiscoveredDescriptor -= device_DiscoveredDescriptor;
_descriptorDiscovered.Reset();
var characteristic = new Characteristic()
{
Id = BluetoothConverter.ConvertBluetoothLeUuid(nativeCharacteristic.UUID.Uuid),
Descriptors = nativeCharacteristic.Descriptors.Select(ConvertDescriptor).ToList(),
NativeCharacteristic = nativeCharacteristic
};
foreach (var descriptor in characteristic.Descriptors)
{
descriptor.Characteristic = characteristic;
}
return(characteristic);
}
private Descriptor ConvertDescriptor(CBDescriptor nativeDescriptor)
{
return(new Descriptor
{
Id = BluetoothConverter.ConvertBluetoothLeUuid(nativeDescriptor.UUID.Uuid),
NativeDescriptor = nativeDescriptor
});
}
private async Task SendMessage()
{
try
{
await _bluetoothLeService.WriteCharacteristicValue(_characteristic, BluetoothConverter.ConvertHexString(this.WriteText));
}
catch (Exception ex)
{
}
}
private async Task MapDevice(Device device, CBPeripheral nativeDevice)
{
nativeDevice.DiscoveredService += nativeDevice_DiscoveredService;
nativeDevice.DiscoverServices();
await Task.Run(() => _servicesDiscovered.WaitOne(TimeSpan.FromSeconds(10)));
nativeDevice.DiscoveredService -= nativeDevice_DiscoveredService;
_servicesDiscovered.Reset();
foreach (var cbService in nativeDevice.Services)
{
nativeDevice.DiscoveredCharacteristic += nativeDevice_DiscoveredCharacteristic;
nativeDevice.DiscoverCharacteristics(cbService);
await Task.Run(() => _characteristicsDiscovered.WaitOne(TimeSpan.FromSeconds(10)));
nativeDevice.DiscoveredCharacteristic -= nativeDevice_DiscoveredCharacteristic;
_characteristicsDiscovered.Reset();
var service = new Service()
{
Id = BluetoothConverter.ConvertBluetoothLeUuid(cbService.UUID.Uuid),
Device = device,
Characteristics = new List <Characteristic>()
};
foreach (var cbCharacteristic in cbService.Characteristics)
{
var characteristic = await ConvertCharacteristic(cbCharacteristic);
characteristic.Service = service;
service.Characteristics.Add(characteristic);
}
service.Device = device;
device.Services.Add(service);
}
}
public async Task ReadCharacteristic()
{
_readValue = BluetoothConverter.ByteArrayToString(_bluetoothSmartService.ReadCharacteristic(_characteristic));
}
