Donatien Garnier / Mbed 2 deprecated NTPClient_HelloWorld Featured

Simple example demonstrating how to use the NTP Client to set the time

Dependencies:   NTPClient mbed mbed-rtos EthernetInterface

Fork of HTTPClient_HelloWorld by Donatien Garnier

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Show/hide line numbers main.cpp Source File

main.cpp

00001 #include "mbed.h"
00002 #include "EthernetInterface.h"
00003 #include "NTPClient.h"
00004 
00005 EthernetInterface eth;
00006 NTPClient ntp;
00007 
00008 int main() 
00009 {
00010     eth.init(); //Use DHCP
00011 
00012     eth.connect();
00013    
00014     printf("Trying to update time...\r\n");
00015     if (ntp.setTime("0.pool.ntp.org") == 0)
00016     {
00017       printf("Set time successfully\r\n");
00018       time_t ctTime;
00019       ctTime = time(NULL);
00020       printf("Time is set to (UTC): %s\r\n", ctime(&ctTime));
00021     }
00022     else
00023     {
00024       printf("Error\r\n");
00025     } 
00026    
00027     eth.disconnect();  
00028 
00029     while(1) {
00030     }
00031 }
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