Diff: main.cpp

Revision:

6:3c44af154da8

Parent:

5:867d16e948eb

--- a/main.cpp	Fri Aug 24 13:52:40 2012 +0000
+++ b/main.cpp	Sat Nov 09 01:02:05 2013 +0000
@@ -1,5 +1,10 @@
 #include "mbed.h"
 #include "WiflyInterface.h"
+#include "xively.h"
+#include "xi_err.h"
+
+#define XI_FEED_ID 273104668 // set Xively Feed ID (numerical, no quoutes)
+#define XI_API_KEY "Your API Key" // set Xively API key (double-quoted string)
 
 Serial pc(USBTX, USBRX);
 
@@ -11,11 +16,56 @@
 *     - "password" is the password
 *     - WPA is the security
 */
-WiflyInterface wifly(p9, p10, p25, p26, "mbed", "password", WPA);
+WiflyInterface eth(p9, p10, p25, p26, "ssid", "passwd", WPA);
+
+int main()
+{
+    int s = eth.init(); //Use DHCP
+
+    if( s != NULL ) {
+        printf( "Could not initialise. Will halt!\n" );
+        exit( 0 );
+    }
+
+    s = eth.connect();
+
+    if( s == false ) {
+        printf( "Could not connect. Will halt!\n" );
+        exit( 0 );
+    } else {
+        printf( "IP: %s\n", eth.getIPAddress() );
+    }
+
+    xi_feed_t feed;
+    memset( &feed, NULL, sizeof( xi_feed_t ) );
+
+    feed.feed_id = XI_FEED_ID;
+    feed.datastream_count = 1;
 
-int main() {
-    wifly.init(); // use DHCP
-    while (!wifly.connect()); // join the network
-    printf("IP Address is %s\n\r", wifly.getIPAddress());
-    wifly.disconnect();
-}
\ No newline at end of file
+    feed.datastreams[0].datapoint_count = 1;
+    xi_datastream_t* orientation_datastream = &feed.datastreams[0];
+    strcpy( orientation_datastream->datastream_id, "orientation" );
+    xi_datapoint_t* current_orientation = &orientation_datastream->datapoints[0];
+
+    // create the cosm library context
+    xi_context_t* xi_context
+    = xi_create_context( XI_HTTP, XI_API_KEY, feed.feed_id );
+
+    // check if everything works
+    if( xi_context == NULL ) {
+        return -1;
+    }
+
+    while(1) {
+        time_t seconds = time(NULL);
+        char buffer[32];
+        // get the current time
+        strftime(buffer, 32, "%I:%M %p\n", localtime(&seconds));
+        xi_set_value_str( current_orientation, buffer );
+        printf( "update...\n" );
+        // send to xively server
+        xi_feed_update( xi_context, &feed );
+        printf( "done...\n" );
+        wait( 1.0 );
+    }
+}