CAN: Add SYS-TEC Plugin

Add Windows support for CAN adapters of www.systec-electronic.com

Linux support is available through a SocketCAN driver.

Change-Id: Iaf5877d688c9cb404abe20210bd2352e82170d87
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>

1 files changed, 110 insertions, 0 deletions

diff --git a/src/plugins/canbus/systeccan/systeccanbackend_p.h b/src/plugins/canbus/systeccan/systeccanbackend_p.h
new file mode 100644
index 0000000..f180102
--- /dev/null
+++ b/src/plugins/canbus/systeccan/systeccanbackend_p.h
@@ -0,0 +1,110 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 Andre Hartmann <aha_1980@gmx.de>
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the QtSerialBus module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** 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 The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later as published by the Free
+** Software Foundation and appearing in the file LICENSE.GPL included in
+** the packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef SYSTECCANBACKEND_P_H
+#define SYSTECCANBACKEND_P_H
+
+#include "systeccanbackend.h"
+#include "systeccan_symbols_p.h"
+
+#if defined(Q_OS_WIN32)
+#  include <qt_windows.h>
+#endif
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+QT_BEGIN_NAMESPACE
+
+class QEvent;
+class QSocketNotifier;
+class QWinEventNotifier;
+class QTimer;
+
+class IncomingEventHandler : public QObject
+{
+    // no Q_OBJECT macro!
+public:
+    explicit IncomingEventHandler(SystecCanBackendPrivate *systecPrivate, QObject *parent) :
+        QObject(parent),
+        dptr(systecPrivate) { }
+
+    void customEvent(QEvent *event);
+
+private:
+       SystecCanBackendPrivate *dptr;
+};
+
+class SystecCanBackendPrivate
+{
+    Q_DECLARE_PUBLIC(SystecCanBackend)
+
+public:
+    SystecCanBackendPrivate(SystecCanBackend *q);
+
+    bool open();
+    void close();
+    void eventHandler(QEvent *event);
+    bool setConfigurationParameter(int key, const QVariant &value);
+    bool setupChannel(const QString &interfaceName);
+    void setupDefaultConfigurations();
+    QString systemErrorString(int errorCode);
+    void enableWriteNotification(bool enable);
+    void startWrite();
+    void readAllReceivedMessages();
+    bool verifyBitRate(int bitrate);
+
+    SystecCanBackend * const q_ptr;
+
+    tUcanHandle handle = 0;
+    quint8 device = 255;
+    quint8 channel = 255;
+
+    QTimer *outgoingEventNotifier = nullptr;
+    IncomingEventHandler *incomingEventHandler = nullptr;
+};
+
+QT_END_NAMESPACE
+
+#endif // SYSTECCANBACKEND_P_H