UDP Echo Client example
Dependencies: EthernetInterface mbed-rtos mbed
Fork of UDPEchoClient by
main.cpp
- Committer:
- emilmont
- Date:
- 2012-07-26
- Revision:
- 1:129986b437b1
- Parent:
- 0:97e3476ef63e
- Child:
- 2:3307c4a7c499
File content as of revision 1:129986b437b1:
#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) {} }