Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-44736

QLowEnergyService discoverDetails does not work for custom service

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Closed
    • Priority: P2: Important
    • Resolution: Moved
    • Affects Version/s: 5.4.0
    • Fix Version/s: None
    • Labels:
      None
    • Environment:
      Ubuntu 14.10 amd64

      Description

      QLowEnergyService::discoverDetails() works perfectly with known services like:
      "Generic Attribute"

      {00001801-0000-1000-8000-00805f9b34fb}

      "Device Information"

      {0000180a-0000-1000-8000-00805f9b34fb}

      but when I call this method on following service instance, the discovery will start, but never end:
      0000fff0-0000-1000-8000-00805f9b34fb (Tabu Lumen Service - a RGB light bulb)

      The hardware is ok, it works with gatttool. All information about the services and characteristics I found are in the attached file.

      PS: awesome work!

        Attachments

        1. hcidpump-0x32.txt
          2 kB
          Simon Stürz
        2. hcidump-characteristics.txt
          7 kB
          Simon Stürz
        3. hcidump-output.txt
          17 kB
          Simon Stürz
        4. hcidump-sec-level.txt
          18 kB
          Simon Stürz
        5. lowenergyscanner.patch
          0.5 kB
          Alex Blasche
        6. tabu_lumen_data.txt
          15 kB
          Simon Stürz

          Issue Links

          No reviews matched the request. Check your Options in the drop-down menu of this sections header.

            Activity

              People

              Assignee:
              ablasche Alex Blasche
              Reporter:
              t-mon Simon Stürz
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:

                  Gerrit Reviews

                  There are no open Gerrit changes