CAN: Add base support for the Vector CAN devices

Current features and restrictions:

* The Vector CAN API supports the CAN FD feature, but it is not implemented yet in this backend.

* Seems, the Vector CAN API provides only for Windows.

* This backend implements only the BitRate configurations yet.

Detailed information can be found on http://vector.com/.

Tested on Windows with the USB Vector CANcaseXL adapter with pair of
the USB TinyCAN adapter.

Change-Id: I86ebd7c6436badff8317356f47957cfe06b67387
Reviewed-by: André Hartmann <aha_1980@gmx.de>
Reviewed-by: Alex Blasche <alexander.blasche@theqtcompany.com>

1 files changed, 77 insertions, 0 deletions

diff --git a/src/plugins/canbus/vectorcan/vectorcanbackend.h b/src/plugins/canbus/vectorcan/vectorcanbackend.h
new file mode 100644
index 0000000..89966ed
--- /dev/null
+++ b/src/plugins/canbus/vectorcan/vectorcanbackend.h
@@ -0,0 +1,77 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 Denis Shienkov <denis.shienkov@gmail.com>
+** 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 VECTORCANBACKEND_H
+#define VECTORCANBACKEND_H
+
+#include <QtSerialBus/qcanbusframe.h>
+#include <QtSerialBus/qcanbusdevice.h>
+
+#include <QtCore/qvariant.h>
+#include <QtCore/qvector.h>
+#include <QtCore/qlist.h>
+
+QT_BEGIN_NAMESPACE
+
+class VectorCanBackendPrivate;
+
+class VectorCanBackend : public QCanBusDevice
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(VectorCanBackend)
+    Q_DISABLE_COPY(VectorCanBackend)
+public:
+    explicit VectorCanBackend(const QString &name, QObject *parent = nullptr);
+    ~VectorCanBackend() override;
+
+    bool open() override;
+    void close() override;
+
+    void setConfigurationParameter(int key, const QVariant &value) override;
+
+    bool writeFrame(const QCanBusFrame &newData) override;
+
+    QString interpretErrorFrame(const QCanBusFrame &errorFrame) override;
+
+    static bool canCreate(QString *errorReason);
+
+private:
+    VectorCanBackendPrivate * const d_ptr;
+};
+
+QT_END_NAMESPACE
+
+#endif // VECTORCANBACKEND_H