Uploading sensor data (voltage divider, MAX4172, INA219) over Ethernet to Thing Speak service. Uses old mbed revision that is compatible with NetServices library. I2C communication is made with I2CR library.

Dependencies:   C12832 I2CR INA219 NetServices mbed

Fork of NetServices_HelloWorld by Segundo Equipo

Revision:
1:57f922fe8fb5
Parent:
0:2419d81ee03d
Child:
2:16857d9ab50d
--- a/main.cpp	Tue Nov 09 21:28:45 2010 +0000
+++ b/main.cpp	Tue Nov 16 20:04:25 2010 +0000
@@ -1,9 +1,11 @@
 #include "mbed.h"
 #include "EthernetNetIf.h"
 #include "HTTPClient.h"
+#include "NTPClient.h"
 
 EthernetNetIf eth("mbedSE");
 HTTPClient http;
+NTPClient ntp;
 
 int main() {
 
@@ -14,8 +16,10 @@
         return -1;
     }
 
-    printf("Connected ok, IP : %d.%d.%d.%d\n", eth.getIp()[0], eth.getIp()[1], eth.getIp()[2], eth.getIp()[3]);
+    IpAddr ethIp = eth.getIp();
+    printf("Connected ok, IP : %d.%d.%d.%d\n", ethIp[0], ethIp[1], ethIp[2], ethIp[3]);
 
+    printf("\nHTTPClient get...\n");
     HTTPText txt;
     HTTPResult r = http.get("http://mbed.org/media/uploads/donatien/hello.txt", &txt);
     if (r==HTTP_OK) {
@@ -24,5 +28,16 @@
         printf("Error %d\n", r);
     }
 
+    time_t ctTime;
+    ctTime = time(NULL);
+    printf("\nCurrent time is (UTC): %d %s\n", ctTime, ctime(&ctTime));
+    printf("NTP setTime...\n");
+    Host server(IpAddr(), 123, "pool.ntp.org");
+    printf("Result : %d\n", ntp.setTime(server));
+
+    ctTime = time(NULL);
+    printf("\nTime is now (UTC): %d %s\n", ctTime, ctime(&ctTime));
+
+    printf("Done!\n");
     return 0;
 }
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