Hiroshi Yamaguchi / Mbed 2 deprecated SimpleSocketExamples

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependencies:   EthernetInterface SimpleSocket mbed-rtos mbed

Embed: (wiki syntax)

« Back to documentation index

Show/hide line numbers udpsender.cpp Source File

udpsender.cpp

00001 #include "SimpleSocket.h"
00002 
00003 void udpsender() { 
00004     DatagramSocket datagram;
00005 
00006     char message[80] = {};
00007     printf("Enter message => ");
00008     int c = 0;
00009     while (c < ' ' || 0x7E < c)
00010         c = getc(stdin);
00011     ungetc(c, stdin);
00012     for (int i = 0; i < sizeof(message) - 1 && (c = getc(stdin)) >= ' '; i++)
00013         message[i] = c;
00014 
00015     int i1, i2, i3, i4;
00016     printf("UDP receiver address => ");
00017     scanf("%d.%d.%d.%d", &i1, &i2, &i3, &i4);
00018 
00019     for (int i = 0;; i++) {
00020         printf("Sending message : %s (%d)\n", message, i);
00021         datagram.printf("(%d) %s\n", i, message);
00022         char ip[16] = {};
00023         sprintf(ip, "%d.%d.%d.%d", i1, i2, i3, i4);
00024         datagram.send(ip, 7777);
00025         wait(1);
00026     }
00027 }
Generated on Mon Jul 18 2022 00:17:10 by  doxygen 1.7.2