sdrangel/sdrbase/util/iot/visa.h

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2022 Jon <jon@beniston.com> //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// (at your option) any later version. //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#ifndef INCLUDE_IOT_VISA_H
#define INCLUDE_IOT_VISA_H
#include "util/iot/device.h"
#include "util/visa.h"
class SDRBASE_API VISADevice : public Device {
Q_OBJECT
public:
struct SDRBASE_API VISAControl : public DeviceDiscoverer::ControlInfo {
QString m_getState;
QString m_setState;
virtual DeviceDiscoverer::ControlInfo *clone() const override;
virtual QByteArray serialize() const override;
virtual bool deserialize(const QByteArray& data) override;
};
struct SDRBASE_API VISASensor : public DeviceDiscoverer::SensorInfo {
QString m_getState;
virtual DeviceDiscoverer::SensorInfo *clone() const override;
virtual QByteArray serialize() const override;
virtual bool deserialize(const QByteArray& data) override;
};
VISADevice(const QHash<QString, QVariant> settings, const QString &deviceId,
const QStringList &controls, const QStringList &sensors,
DeviceDiscoverer::DeviceInfo *info=nullptr);
~VISADevice();
virtual void getState() override;
2022-09-16 10:41:40 +00:00
using Device::setState;
virtual void setState(const QString &controlId, bool state) override;
virtual void setState(const QString &controlId, int state) override;
virtual void setState(const QString &controlId, float state) override;
virtual void setState(const QString &controlId, const QString &state) override;
virtual QString getProtocol() const override { return "VISA"; }
virtual QString getDeviceId() const override { return m_deviceId; }
private:
QString m_deviceId; // VISA resource (E.g. USB0::0xcafe...)
VISA m_visa;
ViSession m_session;
QStringList m_controls; // Control IDs for getState
QStringList m_sensors; // Sensor IDs for getState
bool m_debugIO;
bool open();
bool convertToBool(const QString &string, bool &ok);
void convert(QHash<QString, QVariant> &status, const QString &id, DeviceDiscoverer::Type type, const QString &state);
};
class SDRBASE_API VISADeviceDiscoverer : public DeviceDiscoverer {
Q_OBJECT
public:
VISADeviceDiscoverer(const QString &resourceFilter = "");
~VISADeviceDiscoverer();
virtual void getDevices() override;
private:
VISA m_visa;
ViSession m_session;
QString m_resourceFilter;
};
#endif /* INCLUDE_IOT_VISA_H */