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object GattCharacteristic.Value crash with 'System.ArgumentException' #396
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can you query the Properties of both characteristics to confirm what features they support? |
Im use that UUID of service/tx/rx on my native iOS/Android libs, so im sure they are supported and work. Maybe my code belowe wrong for a get answer from device?
How a right way i can get result after send a APDU command to device? |
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Im make Windows Console Application and try communicate with BLE device by UART (by TX-trancieve RX-recieve chanels), but have 2 Issue for get TX result:
Additional info:
Exception thrown 'System.ArgumentException'
StackTrace
"at System.Runtime.InteropServices.WindowsRuntime.WindowsRuntimeBufferExtensions.ToArray(IBuffer source, UInt32 sourceIndex, Int32 count)\r\n
at InTheHand.Bluetooth.GattCharacteristic.PlatformGetValue()\r\n
..."
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