Central "is still connected" after calling BLE.end() and BLE.begin()

[mcxiv]

Hi,

I'm working with a MKR1010 and I realised something was wrong with the detection of a connected central.

In my code, I'm using ArduinoLowPower and ArduinoBLE library.

Let's say my smartphone is connected to my MKR1010.

After X seconds, I'm putting the duino in deepsleep where I shut down everything, including the BLE, with BLE.end(). The duino wakes up if a button (attach to pin 5) is pressed and I turn on everything back again.

And here comes the problem : In my loop() there is a condition if (central.connected()) which will be true even though nothing is connected. (Assuming BLE.end() disconnect everything.) The only solution I found is to use central.disconnect() before going into sleep mode.

It looks familiar with #33.

[polldo]

Hi @MCXIV , this is related to https://github.com/arduino-libraries/ArduinoBLE/issues/127 An end function should be added to the ATT class, in order to clean up the library's state. However your workaround seems nice to me