main.cpp

00001 #include "mbed.h"
00002 #include "EthernetInterface.h"
00003 #include "NTPClient.h"
00004 #include "C12832_lcd.h"
00005 
00006 C12832_LCD lcd; //Graphics LCD
00007 EthernetInterface eth;
00008 NTPClient ntp;
00009 
00010 int main()
00011 {
00012     eth.init(); //Use DHCP
00013     wait(2);
00014     lcd.cls();
00015     lcd.printf("Getting IP Address\r\n");
00016     if(eth.connect(60000)!=0) {
00017         lcd.printf("DHCP error - No IP");
00018         wait(10);
00019     } else {
00020         lcd.printf("IP is %s\n", eth.getIPAddress());
00021         wait(2);
00022     }
00023     lcd.cls();
00024     lcd.printf("Trying to update time...\r\n");
00025     if (ntp.setTime("0.pool.ntp.org") == 0) {
00026         lcd.printf("Set time successfully\r\n");
00027         while(1) {
00028             lcd.cls();
00029             lcd.locate(0,0);
00030             time_t ctTime;
00031             ctTime = time(NULL);
00032             lcd.printf("%s\r\n", ctime(&ctTime));
00033             lcd.printf("Current Time (UTC)");
00034             wait(1);
00035         }
00036     } else {
00037         lcd.printf("NTP Error\r\n");
00038     }
00039 
00040     eth.disconnect();
00041 
00042     while(1) {
00043     }
00044 }