CommUDP Class Reference

#include <commudp.h>

Inheritance diagram for CommUDP:

[legend]Collaboration diagram for CommUDP:

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Detailed Description

UDP Communication class.

A set of all functions, parameters and data related to the transmition and reception of data through the ethernet port using UDP.

Public Member Functions
	CommUDP (const char *servIP, int recport=REC_PORT, int sendport=REC_PORT)
	Initializes the UDP Communication.
int	receive (unsigned char *buffer)
	Receives data from the ethernet port.
int	send (unsigned char const *buffer, int numBytes)
	Transmits data through the ethernet port.
void	setFD (int fd_tmp)
	Sets the descriptor of the communication port.
int	getFD (void)
	Gets the descriptor of the communication port.

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Constructor & Destructor Documentation

CommUDP::CommUDP (  const char *  servIP, int  recport = REC_PORT, int  sendport = REC_PORT )

Initializes the UDP Communication. Parameters: servIP  the IP address to send data to. recport  reception port number. sendport  transmition port number.

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Member Function Documentation

int CommUDP::getFD (  void   )

Gets the descriptor of the communication port. Returns: the file descriptor for communication. Reimplemented from Communication.

int CommUDP::receive (  unsigned char *  buffer  )

Receives data from the ethernet port. Parameters: buffer  data received. Returns: the number of bytes received or an error code.

int CommUDP::send (  unsigned char const *  buffer, int  numBytes )  [virtual]

Transmits data through the ethernet port. Parameters: buffer  data to transmit. numBytes  number of bytes to transmit. Returns: an error code. Implements Communication.

void CommUDP::setFD (  int  fd_tmp  )

Sets the descriptor of the communication port. Parameters: fd_tmp  the new file descriptor for the communication. Reimplemented from Communication.

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

• commudp.h

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