Validation
Dependencies: EthernetInterface WebSocketClient mbed-rtos mbed
Fork of UDPSocket_HelloWorld by
main.cpp
- Committer:
- donatien
- Date:
- 2012-06-26
- Revision:
- 1:8e1d4987eb90
- Parent:
- 0:d85529a216ea
- Child:
- 6:25aad2d88749
File content as of revision 1:8e1d4987eb90:
#include "mbed.h" #include "EthernetInterface.h" int main() { EthernetInterface eth; eth.init(); //Use DHCP eth.connect(); UDPSocket sock; sock.bind(0); //Use a random port char daytime_cmd[] = "plop"; //Does not matter sock.sendTo(daytime_cmd, sizeof(daytime_cmd) - 1, "utcnist.colorado.edu", 37, 3000); char* inHost; int inPort; char in_buf[4]; int ret = sock.receiveFrom((char*)in_buf, 4, &inHost, &inPort, 3000); unsigned int timeRes = ntohl( *((unsigned int*)in_buf)); printf("Received %d bytes from server %s on port %d: %u seconds since 1/01/1900 00:00 GMT\n", ret, inHost, inPort, timeRes); sock.close(); eth.disconnect(); while(1) { } }