Results 1 to 1 of 1

Thread: QBluetoothSocketPrivate::_q_readNotify() 18 error: -1 “Connection timed out”

  1. #1
    Join Date
    Feb 2020
    Posts
    1
    Qt products
    Qt5 Qt/Embedded
    Platforms
    Unix/X11

    Default QBluetoothSocketPrivate::_q_readNotify() 18 error: -1 “Connection timed out”

    I am using qt on an embedded board for communication with an IOS device. The embedded board is runnning qt 5.10 and is in peripheral mode. I am getting the above-mentioned error sometimes and after that Bluetooth Error takes place, with error signal as follows

    Error: QLowEnergyController::Error(UnknownError)

    How can I know the source of this issue? The document says nothing about it.

    The code is based on qt heart rate server example https://doc.qt.io/qt-5/qtbluetooth-h...r-example.html

    I have attached my cpp file.
    Attached Files Attached Files

Similar Threads

  1. Creating a timed menu in Main()
    By simy307 in forum Qt Programming
    Replies: 2
    Last Post: 25th May 2013, 10:34
  2. why get me this error about connection to SQL? help plz?
    By complexcoding in forum Qt Programming
    Replies: 13
    Last Post: 17th April 2013, 11:16
  3. QLocalSocket connection error
    By David_ in forum Qt Programming
    Replies: 4
    Last Post: 4th December 2012, 15:26
  4. Replies: 2
    Last Post: 19th May 2011, 09:37
  5. Replies: 3
    Last Post: 22nd June 2006, 17:27

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Digia, Qt and their respective logos are trademarks of Digia Plc in Finland and/or other countries worldwide.