[Interest] Bluetooth support on Qt 5.5, Linux to iOS bluetooth communication.

Johannes Bell belljohannes at gmail.com
Wed Feb 11 10:59:13 CET 2015


Hello,
Qt 5.4 provide a Tech Preview of Bluetooth Low Energy (client side support
on Bluez 4 & 5). My Question is how far the Qt 5.5 Bluetooth Low Energy API
final release will supports the BTLE functionality. Especially I am
interested in the server side support of BTLE to communicate with iOS (In
Apple terms the server side is the peripheral role (has data) like a heart
rate sensor). I want to connect from a iPad to a raspberry pi without using
GUI on the rpi and iOS only support BTLE. I run in trouble doing the
communication in the other direction. One Problem was the auto disconnect
of iOS BTLE after a short time and due to the given role assignment
(rpi=central role/wants data) the communication needs to be initiated from
the rpi, keeping the connection by polling, what is not a proper solution
for me. Perhaps someone has an advice or docs to help?

Thanks and Regards

Johannes
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