C# (CSharp) GattDeviceService.GetCharacteristics2Async Examples

Example #1

        public static async Task <GattCharacteristic> GetCharacteristicForHandleAsync(this GattDeviceService service, uint handle)
        {
            var result = await service.GetCharacteristics2Async();

            var ret = result.FirstOrDefault(c => c.AttributeHandle == handle);

            if (ret == null)
            {
                foreach (var c in result)
                {
                    Debug.WriteLine(
                        String.Format("Attribute Handle UUID={0} AttributeHandle={1} ", c.Uuid, c.AttributeHandle));
                }
                throw new Exception(
                          String.Format("Could not get characteristics from handle with ID={0}", handle));
            }
            return(ret);
        }