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/***************************************************************************
* Copyright (C) 2005-2006 Nicolas Hadacek <hadacek@kde.org> *
* *
* 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; either version 2 of the License, or *
* (at your option) any later version. *
***************************************************************************/
#ifndef PORT_BASE_H
#define PORT_BASE_H
#include "port.h"
#include "common/global/log.h"
namespace Port
{
class Base : public Log::Base
{
public:
Base(Log::Base &base) : Log::Base(&base) {}
virtual PortType type() const { return description().type; }
virtual Description description() const = 0;
bool open();
void close();
virtual void log(Log::LineType kind, const QString &message);
virtual void log(Log::DebugLevel level, const QString &message);
void logData(const QString &s);
enum { DEFAULT_TIMEOUT = 3000 }; // 3s
bool sendChar(char c, uint timeout = DEFAULT_TIMEOUT) { return send(&c, 1, timeout); }
bool send(const char *data, uint size, uint timeout = DEFAULT_TIMEOUT);
bool send(const QMemArray<uchar> &a, uint timeout = DEFAULT_TIMEOUT) { return send((const char *)a.data(), a.count(), timeout); }
bool receiveChar(char &c, uint timeout = DEFAULT_TIMEOUT);
bool receive(uint size, QString &s, uint timeout = DEFAULT_TIMEOUT);
bool receive(uint size, QMemArray<uchar> &a, uint timeout = DEFAULT_TIMEOUT);
virtual bool setPinOn(uint pin, bool on, LogicType type);
virtual bool readPin(uint pin, LogicType type, bool &value);
virtual QValueVector<PinData> pinData(IODir dir) const;
virtual bool isGroundPin(uint pin) const;
virtual uint groundPin() const;
virtual IODir ioDir(uint pin) const;
protected:
virtual bool internalOpen() = 0;
virtual void internalClose() = 0;
virtual bool internalSend(const char *, uint, uint) { qFatal("Not implemented"); return false; }
virtual bool internalReceive(uint, char *, uint) { qFatal("Not implemented"); return false; }
virtual void setSystemError(const QString &message) = 0;
private:
bool _closing;
};
} // namespace
#endif
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