Android Question Bluetooth LE, minimum reading interval

[Heli Pihlajamaa]

Hi all,

I'm developing an app which reads and stores sensor values from a device via Bluetooth LE (I'm using BleExtEx library). I've noticed that my app is capable to read values only if there's a 200 ms gap between each packet. Where does this limitation come from? Is it possible to read data faster than this? What should I do if I wanted to fix this?

I've noticed that others have mentioned about the same problem, but I haven't seen anyone really answering to these questions. I'd be happy to hear from anyone who knows about this.

Thank you!

 

[Erel]

Assuming that the BleExtEx is based on the same code as the BLE library then there is no software delay or limit. It calls the native read readCharacteristic method and raises an event when the callback is called.

Make sure to test it in release mode.

 

[Heli Pihlajamaa]

Thank you, testing in release mode solved my problem! Let this (somewhat even shamefully simple) oversight of mine be as an example for others, too