UDP Echo Client example
Dependencies: EthernetInterface mbed-rtos mbed
Fork of UDPEchoClient by
main.cpp
- Committer:
- emilmont
- Date:
- 2013-03-01
- Revision:
- 4:2d454b6fe7ec
- Parent:
- 3:281043c08f67
- Child:
- 5:263b6859d55c
File content as of revision 4:2d454b6fe7ec:
#include "mbed.h" #include "EthernetInterface.h" const char* ECHO_SERVER_ADDRESS = "10.2.200.94"; //192.168.0.51 const int ECHO_SERVER_PORT = 7; int main() { EthernetInterface eth; eth.init(); //Use DHCP eth.connect(); UDPSocket sock; sock.init(); Endpoint echo_server; echo_server.set_address(ECHO_SERVER_ADDRESS, ECHO_SERVER_PORT); char out_buffer[] = "Hello World\n"; sock.sendTo(echo_server, out_buffer, sizeof(out_buffer)); char in_buffer[256]; int n = sock.receiveFrom(echo_server, in_buffer, sizeof(in_buffer)); in_buffer[n] = '\0'; printf("%s\n", in_buffer); sock.close(); eth.disconnect(); while(1) {} }