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#ifndef OPIE_IO_SERIAL
#define OPIE_IO_SERIAL
#include <qsocketnotifier.h>
#include "io_layer.h"
/* Default values to be used if the profile information is incomplete */
#define SERIAL_DEFAULT_DEVICE "/dev/ttyS0"
#define SERIAL_DEFAULT_BAUD 9600
#define SERIAL_DEFAULT_PARITY 0
#define SERIAL_DEFAULT_DBITS 8
#define SERIAL_DEFAULT_SBITS 1
#define SERIAL_DEFAULT_FLOW 0
/* IOSerial implements a RS232 IO Layer */
class IOSerial : public IOLayer {
Q_OBJECT
public:
enum Parity {
ParityNone = 0,
ParityEven,
ParityOdd,
ParitySpace,
ParityMark
};
enum Flow {
FlowHW = 0x01,
FlowSW = 0x02
};
IOSerial(const Profile &);
~IOSerial();
virtual QString identifier() const;
virtual QString name() const;
int rawIO() const;
void closeRawIO (int fd );
virtual QBitArray supports() const;
virtual bool isConnected();
/*signals:
void received(const QByteArray &);
void error(int, const QString &);
*/
public slots:
virtual void send(const QByteArray &);
virtual bool open();
virtual void close();
virtual void reload(const Profile &);
protected:
int baud(int baud) const;
void internDetach();
void internAttach();
protected slots:
void dataArrived();
void errorOccured();
protected:
QSocketNotifier *m_read;
QSocketNotifier *m_error;
QString m_device;
int m_baud;
int m_parity;
int m_dbits;
int m_sbits;
int m_flow;
int m_fd;
bool m_connected;
};
#endif /* OPIE_IO_SERIAL */
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