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  1. Qt
  2. QTBUG-46819

Port Bluez 5 BTLE backend to Bluez 5 DBUS API

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Details

    • User Story
    • Resolution: Fixed
    • P1: Critical
    • None
    • 5.4.0
    • Connectivity: Bluetooth
    • None

    Description

      So far (as of Bluez 5.30), there is no official BTLE API in Bluez. What's currently available is incomplete and only available in experimental mode. Hope is that eventually Bluez will catch up so that Qt Bluetooth can change its rather low level L2CAP based implementation against a DBUS API.

      Besides a simpler (and possibly easier to maintain) code base this brings the additional advantage that Qt Bluetooth can utilize BTLE sessions which would permit several applications to access the remote BTLE device at the same time. Currently that's a limitation as Qt Bluetooth does not run any daemon.

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        Issue Links

          depends on

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. QTBUG-66909 Port peripheral role support for QtBluetooth using DBus BlueZ

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-67416 Bluetooth Low Energy doesn't support simultaneous central and peripheral roles

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed
          is required for

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-63619 Crash when disconnecting from non operational BLE device

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-42519 Bluez: QLowEnergyController::connectToDevice() fails if another instance is already connected

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          relates to

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. QTBUG-31674 QtBluetooth backlog

          • Not Evaluated - Not yet evaluated/prioritized
          • Open
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              ablasche Alex Blasche
              ablasche Alex Blasche
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              Dates

                Created:
                Updated:
                Resolved: