CCdlCOM Class Reference

Encapsulates the serial port device. More...

#include <cdlCOM.h>

Inheritance diagram for CCdlCOM:

Public Member Functions
	CCdlCOM (TCdlCOMDesc ccd)
	Construct a CCdlCOM class. More...
virtual int	recv (void *buf, int size)
	Receives data from the device. More...
virtual int	send (const void *buf, int size)
	Sends data to the device. More...
virtual	~CCdlCOM ()
	Destructs the class. More...
Public Member Functions inherited from CCdlBase
virtual	~CCdlBase ()
	destructor More...

Static Protected Member Functions
static char	digit (const int _val)
	Converts an integer to a char. More...

Protected Attributes
TCdlCOMDesc	_ccd
	Stores the attributes of the serial port device. More...
struct termios	_oto
	old timeouts More...
int	_prtHdl
	port handle More...

Private Attributes
std::string	_deviceName

Detailed Description

Encapsulates the serial port device.

This class is responsible for direct communication with the serial port device. It builds the lowest layer for communication and uses the system API functions to get access the to the device.

Definition at line 75 of file cdlCOM.h.

Constructor & Destructor Documentation

CCdlCOM::CCdlCOM

(

TCdlCOMDesc

ccd

)

Construct a CCdlCOM class.

To this constructor a 'TCdlCOMDesc' parameter has to be given, which describes the desired serial port. An attempt to open a connection to the desired device will be tried.

Definition at line 163 of file cdlCOM.cpp.

CCdlCOM::~CCdlCOM ( )

virtual

Destructs the class.

Definition at line 298 of file cdlCOM.cpp.

Member Function Documentation

static char CCdlCOM::digit ( const int  _val )

inlinestaticprotected

Converts an integer to a char.

Definition at line 101 of file cdlCOM.h.

int CCdlCOM::recv ( void *  buf, int  size  )

virtual

Receives data from the device.

Implements CCdlBase.

Definition at line 333 of file cdlCOM.cpp.

int CCdlCOM::send ( const void *  buf, int  size  )

virtual

Sends data to the device.

Implements CCdlBase.

Definition at line 311 of file cdlCOM.cpp.

Member Data Documentation

TCdlCOMDesc CCdlCOM::_ccd

protected

Stores the attributes of the serial port device.

Definition at line 81 of file cdlCOM.h.

std::string CCdlCOM::_deviceName

private

Definition at line 77 of file cdlCOM.h.

struct termios CCdlCOM::_oto

protected

old timeouts

Definition at line 92 of file cdlCOM.h.

int CCdlCOM::_prtHdl

protected

port handle

Definition at line 91 of file cdlCOM.h.

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The documentation for this class was generated from the following files:

• cdlCOM.h
• cdlCOM.cpp