Add a new simple and command line async writer example

Change-Id: I8f33126de5c78da9a4a0dbddd16eecde7044f0c5
Reviewed-by: Sergey Belyashov <Sergey.Belyashov@gmail.com>
Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com>

1 files changed, 46 insertions, 0 deletions

diff --git a/examples/serialport/doc/cwriterasync.qdoc b/examples/serialport/doc/cwriterasync.qdoc
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+/****************************************************************************
+**
+** Copyright (C) 2013 Laszlo Papp <lpapp@kde.org>
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:FDL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file.  Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: http://www.gnu.org/copyleft/fdl.html.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*!
+    \example cwriterasync
+    \title Command Line Writer Async Example
+    \ingroup qtserialport-examples
+
+    The Command Line Writer Async example shows how to use the QSerialPort class
+    for sending data asynchronously over the selected serial port with the
+    desired settings.
+
+    \image cwriterasync-example.png Screenshot of the Command Line Writer Async
+    example
+
+    This command line writer async example sends data asynchronously over the
+    selected serial port in a console, provided by the QSerialPort class.
+
+    For sending data asynchronously over the selected serial port, use the
+    \l{QIODevice::write()}{write()} method and
+    \l{QIODevice::bytesWritten()}{bytesWritten()} signal.
+*/