Diff: main.cpp

Revision:

0:2176bc9b0007

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Dec 19 05:49:31 2014 +0000
@@ -0,0 +1,54 @@
+#include "mbed.h"
+#include "EthernetInterface.h"
+#include "SNTPClient.h"
+
+
+int main() {
+//    EthernetInterface eth;
+// change for W5500 interface.
+#if defined(TARGET_LPC1114)
+    SPI spi(dp2, dp1, dp6); // mosi, miso, sclk
+    EthernetInterface eth(&spi, dp25, dp26); // spi, cs, reset
+
+#elif defined(TARGET_LPC1768)
+    SPI spi(p11, p12, p13); // mosi, miso, sclk
+    EthernetInterface eth(&spi, p14, p15); // spi, cs, reset
+
+#elif defined(TARGET_LPC11U68)
+    SPI spi(P0_9, P0_8, P1_29); // mosi, miso, sclk
+    EthernetInterface eth(&spi, P0_2, P1_28);//, nRESET(p9); // reset pin is dummy, don't affect any pin of WIZ550io
+
+#else
+    #warning "The Device is Undefined"
+#endif
+
+    spi.format(8,0); // 8bit, mode 0
+    spi.frequency(7000000); // 7MHz
+    wait(1); // 1 second for stable state
+
+    eth.init(); //Use DHCP
+    //eth.init("192.168.11.111", "255.255.255.0", "192.168.11.1"); //Use Static IP
+    eth.connect();
+    printf("IP Address is %s\n\r", eth.getIPAddress());
+
+    SNTPClient sntp("time.nist.gov", 40);   // timezone: Korea, Republic of
+    sntp.connect();
+
+    datetime time;
+#if 0   // execute once..
+    while (sntp.getTime(&time) != true) {
+        ;
+    }
+    printf("%d-%d-%d, %d:%d:%d\r\n", time.yy, time.mo, time.dd, time.hh, time.mm, time.ss);
+#else   // infinete loop..
+    while (1) {
+        if(sntp.getTime(&time) == true) {
+            printf("%d-%d-%d, %d:%d:%d\r\n", time.yy, time.mo, time.dd, time.hh, time.mm, time.ss);
+            wait(1.0);
+        }
+        else {
+            printf("failed receive..\r\n");
+        }
+    }
+#endif
+}
\ No newline at end of file