diff options
Diffstat (limited to 'src/bluetooth/qlowenergycontroller.cpp')
| -rw-r--r-- | src/bluetooth/qlowenergycontroller.cpp | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/src/bluetooth/qlowenergycontroller.cpp b/src/bluetooth/qlowenergycontroller.cpp index a23955ff..6b4c17d6 100644 --- a/src/bluetooth/qlowenergycontroller.cpp +++ b/src/bluetooth/qlowenergycontroller.cpp @@ -603,9 +603,10 @@ void QLowEnergyController::connectToDevice() This function does nothing if the controller is in the \l UnconnectedState. - If the controller is in the peripheral role, it stops advertising too. - The application must restart the advertising mode by calling - \l startAdvertising(). + If the controller is in the peripheral role, it stops advertising and removes + all services which have previously been added via \l addService(). + To reuse the QLowEnergyController instance the application must re-add services + and restart the advertising mode by calling \l startAdvertising(). \sa connectToDevice() */ @@ -742,6 +743,9 @@ void QLowEnergyController::startAdvertising(const QLowEnergyAdvertisingParameter /*! Stops advertising, if this object is currently in the advertising state. + The controller has to be in the \l PeripheralRole for this function to work. + It does not invalidate services which have previously been added via \l addService(). + \since 5.7 \sa startAdvertising() */ @@ -760,8 +764,15 @@ void QLowEnergyController::stopAdvertising() The controller must be in the \l PeripheralRole and in the \l UnconnectedState. The \a service object must be valid. + \note Once the peripheral instance is disconnected from the remote central device or + if \l disconnectFromDevice() is manually called, every service definition that was + previously added via this function is removed from the peripheral. Therefore this function + must be called again before re-advertising this peripheral controller instance. The described + behavior is connection specific and therefore not dependent on whether \l stopAdvertising() + was called. + \since 5.7 - \sa QLowEnergyServiceData::addIncludedService + \sa stopAdvertising(), disconnectFromDevice(), QLowEnergyServiceData::addIncludedService */ QLowEnergyService *QLowEnergyController::addService(const QLowEnergyServiceData &service, QObject *parent) |