QLowEnergyService.characteristicRead() seems to fail
Solved
Mobile and Embedded
-
I get a bunch of these warnings during the discovery process when I connect to my bluetooth device. Furthermore, I seem to be not getting the characteristicRead() signal as I would expect. What might cause this?
W QtBluetoothGatt: Performing queued job, handle: 16 Read (false) ValueKnown: false Skipping: false Characteristic
On the other hand, if I do readCharacteristic() and then get the value from cache sometime later, that works.