private async Task WriteCharacteristic(UUID uuid, byte[] value)
{
if (!BcoreCharacteristics.ContainsKey(uuid.ToString().ToLower()))
{
return;
}
var characteristic = BcoreCharacteristics[uuid.ToString().ToLower()];
if (!characteristic.Properties.HasFlag(GattProperty.WriteNoResponse))
{
return;
}
await WriteSemaphore.WaitAsync();
characteristic.SetValue(value);
DeviceGatt.WriteCharacteristic(characteristic);
}
public override void OnCharacteristicWrite(BluetoothGatt gatt, BluetoothGattCharacteristic characteristic, GattStatus status)
{
base.OnCharacteristicWrite(gatt, characteristic, status);
WriteSemaphore.Release();
}