mbed official / Mbed 2 deprecated UDPEchoClient

UDP Echo Client example

Dependencies:   EthernetInterface mbed-rtos mbed

Deprecated

This is an mbed 2 networking example. For mbed OS 5, the networking libraries have been revised to better support additional network stacks and thread safety here.

Files at this revision

API Documentation at this revision

Revision 1:129986b437b1, committed 2012-07-26

Comitter:
emilmont
Date:
Thu Jul 26 16:35:11 2012 +0000
Parent:
0:97e3476ef63e
Child:
2:3307c4a7c499
Commit message:
First implementation

Changed in this revision

EthernetInterface.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed-rtos.lib Show annotated file Show diff for this revision Revisions of this file 
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/EthernetInterface.lib	Thu Jul 26 16:35:11 2012 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/EthernetInterface/#b7a3766f6253

--- a/main.cpp	Thu Jul 26 16:31:15 2012 +0000
+++ b/main.cpp	Thu Jul 26 16:35:11 2012 +0000
@@ -1,1 +1,31 @@
 #include "mbed.h"
+#include "EthernetInterface.h"
+
+const char* ECHO_SERVER_ADDRESS = "10.2.131.73";
+const int ECHO_PORT = 7;
+
+int main() {
+    EthernetInterface eth;
+    eth.init(); //Use DHCP
+    eth.connect();
+    
+    UDPSocket sock;
+    sock.init();
+    
+    char out_buffer[] = "Hello World\n";
+    UDPPacket out_packet(out_buffer, sizeof(out_buffer));
+    out_packet.set_address(ECHO_SERVER_ADDRESS, ECHO_PORT);
+    sock.sendTo(out_packet);
+    
+    char in_buffer[256];
+    UDPPacket in_packet(in_buffer, sizeof(in_buffer));
+    int n = sock.receiveFrom(in_packet);
+    
+    in_buffer[n] = '\0';
+    printf("%s\n", in_buffer);
+    
+    sock.close();
+    
+    eth.disconnect();
+    while(1) {}
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-rtos.lib	Thu Jul 26 16:35:11 2012 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed-rtos/#4238c328365e