Yasushi TAUCHI
NTPクラインアントの例
Revision 0:813e195356e1, committed 2011-12-26
- Comitter:
- yueee_yt
- Date:
- Mon Dec 26 04:42:55 2011 +0000
- Commit message:
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/EthernetNetIf.lib Mon Dec 26 04:42:55 2011 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/yueee_yt/libraries/EthernetNetIf/m2t1yv \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/NTPClient.lib Mon Dec 26 04:42:55 2011 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/yueee_yt/libraries/NTPClient/m2rm3g \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TextLCD.lib Mon Dec 26 04:42:55 2011 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/simon/code/TextLCD/#44f34c09bd37
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Dec 26 04:42:55 2011 +0000
@@ -0,0 +1,54 @@
+#include "mbed.h"
+#include "EthernetNetIf.h"
+#include "NTPClient.h"
+#include "TextLCD.h"
+
+EthernetNetIf ethif; //for DHCP
+//EthernetNetIf ethif(IpAddr(xxx,xxx,xxx,xxx), IpAddr(xxx,xxx,xxx,xxx), IpAddr(xxx,xxx,xxx,xxx), IpAddr(xxx,xxx,xxx,xxx)); //for Static IP Address
+
+NTPClient ntp;
+TextLCD lcd(p24, p26, p27, p28, p29, p30);
+
+int main() {
+ char buffer[17];
+ lcd.locate(0,1);
+ lcd.printf("Start\n");
+ lcd.locate(0,1);
+ lcd.printf("Setting up...\n");
+ EthernetErr ethErr = ethif.setup();
+ if (ethErr) {
+ lcd.locate(0,1);
+ lcd.printf("Error %d in setup.\n", ethErr);
+ return -1;
+ }
+ lcd.locate(0,1);
+ lcd.printf("Setup OK\r\n");
+ IpAddr ethIp=ethif.getIp();
+ lcd.locate(0,1);
+ lcd.printf("%d.%d.%d.%d", ethIp[0], ethIp[1], ethIp[2], ethIp[3]);
+ wait(1.0f);
+
+ time_t ctTime;
+
+ Host server(IpAddr(), 123, "ntp2.jst.mfeed.ad.jp"); //near ntp server
+ ntp.setTime(server);
+//UTC-->JST +9Hour(32400Sec)
+ ctTime = time(NULL);
+ ctTime+=32400;
+ set_time(ctTime);
+
+ lcd.cls();
+ while (1) {
+ lcd.locate(0,0);
+ ctTime = time(NULL);
+ lcd.locate(0,0);
+ strftime(buffer,17,"%Y/%m/%d(%a)",localtime(&ctTime));
+ lcd.printf("%s",buffer);
+ lcd.locate(0,1);
+ strftime(buffer,17,"%X",localtime(&ctTime));
+ lcd.printf("%s",buffer);
+ wait(1.0f);
+ }
+ return 0;
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Mon Dec 26 04:42:55 2011 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/078e4b97a13e