winwet w7500 / MQTT_TestByChandana

MQTT_Ethernet

Dependencies:   DHT MQTT WIZnetInterface mbed-src

Fork of MQTTw7500 by James Bruce

main.cpp@3:36fd3cfad85a, 2012-08-01 (annotated)

Committer:
emilmont
Date:
Wed Aug 01 13:07:32 2012 +0000
Revision:
3:36fd3cfad85a
Parent:
2:ec5ae99791da
Child:
7:a5ead1402704
Update socket library

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 0:38cbb854d85f 1 #include "mbed.h"
emilmont 1:5cebe0e38cd2 2 #include "EthernetInterface.h"
emilmont 1:5cebe0e38cd2 3
emilmont 3:36fd3cfad85a 4 #define ECHO_SERVER_PORT 7
emilmont 3:36fd3cfad85a 5
emilmont 1:5cebe0e38cd2 6 int main (void) {
emilmont 1:5cebe0e38cd2 7 EthernetInterface eth;
emilmont 1:5cebe0e38cd2 8 eth.init(); //Use DHCP
emilmont 1:5cebe0e38cd2 9 eth.connect();
emilmont 1:5cebe0e38cd2 10 printf("IP Address is %s\n", eth.getIPAddress());
emilmont 1:5cebe0e38cd2 11
emilmont 1:5cebe0e38cd2 12 TCPSocketServer server;
emilmont 3:36fd3cfad85a 13 server.bind(ECHO_SERVER_PORT);
emilmont 3:36fd3cfad85a 14 server.listen();
emilmont 1:5cebe0e38cd2 15
emilmont 1:5cebe0e38cd2 16 while (true) {
emilmont 1:5cebe0e38cd2 17 printf("\nWait for new connection...\n");
emilmont 1:5cebe0e38cd2 18 TCPSocketConnection client;
emilmont 1:5cebe0e38cd2 19 server.accept(client);
emilmont 3:36fd3cfad85a 20 client.set_blocking(false, 1500); // Timeout after (1.5)s
emilmont 1:5cebe0e38cd2 21
emilmont 1:5cebe0e38cd2 22 printf("Connection from: %s\n", client.get_address());
emilmont 1:5cebe0e38cd2 23 char buffer[256];
emilmont 1:5cebe0e38cd2 24 while (true) {
emilmont 3:36fd3cfad85a 25 int n = client.receive(buffer, sizeof(buffer));
emilmont 1:5cebe0e38cd2 26 if (n <= 0) break;
emilmont 1:5cebe0e38cd2 27
emilmont 2:ec5ae99791da 28 client.send_all(buffer, n);
emilmont 1:5cebe0e38cd2 29 if (n <= 0) break;
emilmont 1:5cebe0e38cd2 30 }
emilmont 3:36fd3cfad85a 31
emilmont 1:5cebe0e38cd2 32 client.close();
emilmont 1:5cebe0e38cd2 33 }
emilmont 1:5cebe0e38cd2 34 }