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Diffstat (limited to 'examples/doc/blockingmaster.qdoc')
| -rw-r--r-- | examples/doc/blockingmaster.qdoc | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/examples/doc/blockingmaster.qdoc b/examples/doc/blockingmaster.qdoc index 4cafa40..c83d3b8 100644 --- a/examples/doc/blockingmaster.qdoc +++ b/examples/doc/blockingmaster.qdoc @@ -31,23 +31,23 @@ \example examples/blockingmaster The Blocking Master example shows how to create a application for a - serial interface using SerialPort's synchronous API in a non-GUI thread. + serial interface using QSerialPort's synchronous API in a non-GUI thread. \image blockingmaster-example.png Screenshot of the Blocking Master example - SerialPort supports two general programming approaches: + QSerialPort supports two general programming approaches: \list \o \i{The asynchronous (non-blocking) approach.} Operations are scheduled - and performed when the control returns to Qt's event loop. SerialPort emits - a signal when the operation is finished. For example, SerialPort::write() - returns immediately. When the data is sent to the serial port, SerialPort - emits \l{SerialPort::bytesWritten()}{bytesWritten()}. + and performed when the control returns to Qt's event loop. QSerialPort emits + a signal when the operation is finished. For example, QSerialPort::write() + returns immediately. When the data is sent to the serial port, QSerialPort + emits \l{QSerialPort::bytesWritten()}{bytesWritten()}. \o \i{The synchronous (blocking) approach.} In non-GUI and multithreaded applications, the \c waitFor...() functions can be called (i.e. - SerialPort::waitReadyRead()) to suspend the calling thread until the + QSerialPort::waitReadyRead()) to suspend the calling thread until the operation has completed. \endlist @@ -107,7 +107,7 @@ and timeout or request data of another. And as you might have guessed, MasterThread can only handle one request at a time. - The SerialPort object we construct on stack into run() function before loop + The QSerialPort object we construct on stack into run() function before loop enter: \snippet examples/blockingmaster/masterthread.cpp 6 |