80 lines
2.4 KiB
C++
80 lines
2.4 KiB
C++
#ifndef CANCONNECTION_H
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#define CANCONNECTION_H
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#include <Qt>
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#include <QObject>
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#include "can_structs.h"
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#include "canframemodel.h"
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class CANConnection;
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class CAN_Bus
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{
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public:
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CAN_Bus();
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int busNum;
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int speed;
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bool listenOnly;
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bool singleWire;
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bool active; //is this bus turned on?
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CANConnection *connection;
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void setSpeed(int); // new speed
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void setListenOnly(bool); //bool for whether to only listen
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void setSingleWire(bool); //bool for whether to use single wire mode
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void setEnabled(bool); //whether this bus should be enabled or not.
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void setConnection(CANConnection *);
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void setBusNum(int);
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int getSpeed();
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int getBusNum();
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bool isListenOnly();
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bool isSingleWire();
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bool isActive();
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CANConnection *getConnection();
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};
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//Gentle reminder, CANConnection objects run in their own thread (each one, different thread)
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//so, for the love of God, do not try to access them directly.
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//Use the signal/slots system to do indirect calls.
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//Please and thank you.
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class CANConnection : public QObject
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{
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Q_OBJECT
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public:
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CANConnection(CANFrameModel *, int);
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virtual int getNumBuses();
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int getBusBase();
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virtual QString getConnTypeName();
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QString getConnPortName();
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signals:
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void error(const QString &);
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void frameUpdateRapid(int);
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void frameUpdate(int);
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void connectionSuccess();
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void connectionFailure();
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void deviceInfo(int, int); //First param = driver version (or version of whatever you want), second param a status byte (listen only, single wire, etc)
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public slots:
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virtual void run();
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virtual void sendFrame(const CANFrame *);
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virtual void sendFrameBatch(const QList<CANFrame> *);
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virtual void updatePortName(QString); //string version of the port to connect to. This base doesnt know a thing about this value
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virtual void stopFrameCapture(int); //pass bus number
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virtual void startFrameCapture(int); //pass bus number. Only if stopped. Defaults to started anyway
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virtual void updateBusSettings(CAN_Bus *bus); //reference to the bus that changed.
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protected:
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bool quit;
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int numBuses;
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int busBase; //first bus this class is supposed to handle
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QString portName; //for easy access later on
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QString connType; //what kind of connection this is (socketcan, kvaser, etc)
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bool isConnected; //is the whole device connected? (Is the code connected to the device itself)
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CANFrameModel *model;
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};
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#endif // CANCONNECTION_H
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