Bluetooth Class Reference

Class Bluetooth. API for working with bluetooth. More...

#include <ev3cxx_bluetooth.h>

Inheritance diagram for Bluetooth:

Public Member Functions
	Bluetooth ()
	Constructor of class Bluetooth. Don't open bluetooth port. For opening port call open().
	Bluetooth (bool_t open_bt)
	~Bluetooth ()
	Destructor of class Bluetooth - DO NOTHING.
virtual bool_t	open (const char *filename="", const char *mode="w+")
	Opening serial port on bluetooth. Params are not used. More...
virtual bool_t	isOpen ()
	Return if is bluetooth port open. More...
bool_t	isConnected ()
	It is checked whether Bluetooth (Serial Port Profile) is connected. More...
virtual int	close ()
	Close the Bluetooth - DO NOTHING. More...
Public Member Functions inherited from File
	File (const char *filename, const char *mode="w+")
	Constructor of class File. More...
virtual	~File ()
	Destructor of class File. Close the file if is open.
FILE *	operator() ()
	Return file descriptor to open file or NULL.
int	write (char ch)
	Write character to file. More...
int	readChar ()
	Read character from file. More...
template<typename T >
std::enable_if< std::is_integral< T >::value, int >::type	readNumber (T &val)
	Read number from file. More...
template<typename T >
std::enable_if< std::is_floating_point< T >::value, int >::type	readNumber (T &val)
void	rewind ()
	Set position of stream to the beginning. More...

Additional Inherited Members
Protected Attributes inherited from File
FILE *	m_filedesc
	file of this class

Detailed Description

Class Bluetooth. API for working with bluetooth.

Definition at line 22 of file ev3cxx_bluetooth.h.

Member Function Documentation

close()

virtual int close ( )

inlinevirtual

Close the Bluetooth - DO NOTHING.

Returns

Everytime return zero.

Reimplemented from File.

Definition at line 79 of file ev3cxx_bluetooth.h.

                        {
        return 0;
    }

isConnected()

bool_t isConnected ( )

inline

It is checked whether Bluetooth (Serial Port Profile) is connected.

Return values

true	Connected. It can communicate with the Bluetooth virtual serial port.
false	Unconnected.

Definition at line 70 of file ev3cxx_bluetooth.h.

                         {
        return ev3_bluetooth_is_connected();
    }

isOpen()

virtual bool_t isOpen ( )

inlinevirtual

Return if is bluetooth port open.

Returns

If the bluetooth port is open return true, else false.

Reimplemented from File.

Definition at line 60 of file ev3cxx_bluetooth.h.

References File::m_filedesc.

                            {
        return (m_filedesc != NULL);
    }

open()

virtual bool_t open ( const char *  filename = "", const char *  mode = "w+"  )

inlinevirtual

Opening serial port on bluetooth. Params are not used.

Returns

Return true if is open, else false.

Reimplemented from File.

Definition at line 48 of file ev3cxx_bluetooth.h.

References File::m_filedesc.

Referenced by Bluetooth::Bluetooth().

                                                                              {
        if(m_filedesc == NULL) {
            m_filedesc = ev3_serial_open_file(EV3_SERIAL_BT);
        }
        return (m_filedesc != NULL);
    }