112 lines
2.9 KiB
C++
112 lines
2.9 KiB
C++
/*
|
|
|
|
Copyright (c) 2015, 2016 Hubert Denkmair <hubert@denkmair.de>
|
|
|
|
This file is part of cangaroo.
|
|
|
|
cangaroo 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, either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
cangaroo 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 for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with cangaroo. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <stdint.h>
|
|
#include <QObject>
|
|
#include <QList>
|
|
#include <QMutex>
|
|
#include <QDateTime>
|
|
#include <QElapsedTimer>
|
|
#include <driver/CanDriver.h>
|
|
#include <core/CanDb.h>
|
|
#include <core/MeasurementSetup.h>
|
|
#include <core/Log.h>
|
|
|
|
class MeasurementNetwork;
|
|
class CanTrace;
|
|
class CanListener;
|
|
class CanDbMessage;
|
|
class LogModel;
|
|
|
|
class Backend : public QObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
static Backend &instance();
|
|
|
|
explicit Backend();
|
|
virtual ~Backend();
|
|
|
|
void addCanDriver(CanDriver &driver);
|
|
|
|
bool startMeasurement();
|
|
bool stopMeasurement();
|
|
bool isMeasurementRunning() const;
|
|
double getTimestampAtMeasurementStart() const;
|
|
uint64_t getUsecsAtMeasurementStart() const;
|
|
uint64_t getNsecsSinceMeasurementStart() const;
|
|
uint64_t getUsecsSinceMeasurementStart() const;
|
|
|
|
|
|
void logMessage(const QDateTime dt, const log_level_t level, const QString msg);
|
|
|
|
MeasurementSetup &getSetup();
|
|
void loadDefaultSetup(MeasurementSetup &setup);
|
|
void setDefaultSetup();
|
|
void setSetup(MeasurementSetup &new_setup);
|
|
|
|
double currentTimeStamp() const;
|
|
|
|
CanTrace *getTrace();
|
|
void clearTrace();
|
|
|
|
CanDbMessage *findDbMessage(const CanMessage &msg) const;
|
|
|
|
CanInterfaceIdList getInterfaceList();
|
|
CanDriver *getDriverById(CanInterfaceId id);
|
|
CanInterface *getInterfaceById(CanInterfaceId id);
|
|
QString getInterfaceName(CanInterfaceId id);
|
|
QString getDriverName(CanInterfaceId id);
|
|
|
|
CanDriver *getDriverByName(QString driverName);
|
|
CanInterface *getInterfaceByDriverAndName(QString driverName, QString deviceName);
|
|
|
|
pCanDb loadDbc(QString filename);
|
|
|
|
void clearLog();
|
|
LogModel &getLogModel() const;
|
|
|
|
signals:
|
|
void beginMeasurement();
|
|
void endMeasurement();
|
|
|
|
void onSetupChanged();
|
|
|
|
void onLogMessage(const QDateTime dt, const log_level_t level, const QString msg);
|
|
|
|
public slots:
|
|
|
|
private:
|
|
static Backend *_instance;
|
|
|
|
bool _measurementRunning;
|
|
uint64_t _measurementStartTime;
|
|
QElapsedTimer _timerSinceStart;
|
|
QList<CanDriver*> _drivers;
|
|
MeasurementSetup _setup;
|
|
CanTrace *_trace;
|
|
QList<CanListener*> _listeners;
|
|
|
|
LogModel *_logModel;
|
|
};
|