EthernetUDP.begin()

Posted by On 01 / 27 / 2014 1 Comment

Description

Initializes the ethernet UDP library and network settings.

Syntax


Udp.begin(localPort);

Parameters

localPort: the local port to listen on (int)

Returns

None

Example

#include <Ethernet.h>

#include <EthernetUdp.h>


// Enter an IP address for your controller below.
// The IP address will be dependent on your local network:

IPAddress ip(192, 168, 1, 177);


unsigned int localPort = 8888;      // local port to listen on


// An EthernetUDP instance to let us send and receive packets over UDP

EthernetUDP Udp;


void setup() {

  // start the Ethernet and UDP:

  Ethernet.begin(NULL,ip);

  Udp.begin(localPort);

}

void loop() {

}

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