Ilya Dmitrichenko / Mbed 2 deprecated xively-dreamforce

Dreameforce 2013 giveaway demo

Dependencies:   C12832_lcd EthernetInterface LM75B MMA7660 libxively mbed-rtos mbed

Fork of xively-dreamforce by Ilya Dmitrichenko

main.cpp@10:86ffba646df1, 2013-10-14 (annotated)

Committer:
errordeveloper
Date:
Mon Oct 14 12:08:18 2013 +0000
Revision:
10:86ffba646df1
Parent:
9:c5dc85d192e2
Child:
11:bdf601a405fc
Updated all dependencies and fixed issue with mixing C and C++

Who changed what in which revision?

UserRevisionLine numberNew contents of line
xively 0:efdea27c3b81 1 #include "mbed.h"
xively 0:efdea27c3b81 2 #include "EthernetInterface.h"
xively 7:0eff5db44b8b 3
xively 7:0eff5db44b8b 4 #define XI_FEED_ID 128488 // set Xively Feed ID (numerical, no quoutes
errordeveloper 10:86ffba646df1 5 #define XI_API_KEY "T4KXAH_dasgw1PWBPc3fdsfsdgsdy-dUc4ND0g" // set Xively API key (double-quoted string)
errordeveloper 10:86ffba646df1 6
errordeveloper 10:86ffba646df1 7 #include "app_board_io.h"
xively 7:0eff5db44b8b 8
xively 0:efdea27c3b81 9 #include "xively.h"
xively 0:efdea27c3b81 10 #include "xi_err.h"
xively 0:efdea27c3b81 11
errordeveloper 10:86ffba646df1 12 #include "MMA7660.h"
errordeveloper 10:86ffba646df1 13 #include "LM75B.h"
errordeveloper 10:86ffba646df1 14
xively 0:efdea27c3b81 15 MMA7660 axl(p28, p27);
xively 3:7ad3f6543b6e 16 LM75B tmp(p28, p27);
xively 0:efdea27c3b81 17
xively 0:efdea27c3b81 18 int main() {
xively 0:efdea27c3b81 19
xively 0:efdea27c3b81 20 EthernetInterface eth;
xively 0:efdea27c3b81 21
xively 0:efdea27c3b81 22 int s = eth.init(); //Use DHCP
xively 0:efdea27c3b81 23
xively 0:efdea27c3b81 24 if( s != NULL )
xively 0:efdea27c3b81 25 {
xively 7:0eff5db44b8b 26 lcd_printf( "Could not initialise. Will halt!\n" );
xively 0:efdea27c3b81 27 exit( 0 );
xively 0:efdea27c3b81 28 }
xively 0:efdea27c3b81 29
xively 0:efdea27c3b81 30 s = eth.connect();
xively 0:efdea27c3b81 31
xively 0:efdea27c3b81 32 if( s != NULL )
xively 0:efdea27c3b81 33 {
xively 7:0eff5db44b8b 34 lcd_printf( "Could not connect. Will halt!\n" );
xively 0:efdea27c3b81 35 exit( 0 );
xively 0:efdea27c3b81 36 }
xively 0:efdea27c3b81 37 else
xively 0:efdea27c3b81 38 {
xively 7:0eff5db44b8b 39 lcd_printf( "IP: %s\n", eth.getIPAddress() );
xively 0:efdea27c3b81 40 }
xively 0:efdea27c3b81 41
xively 0:efdea27c3b81 42 xi_feed_t feed;
xively 0:efdea27c3b81 43 memset( &feed, NULL, sizeof( xi_feed_t ) );
xively 0:efdea27c3b81 44
xively 0:efdea27c3b81 45 feed.feed_id = XI_FEED_ID;
xively 3:7ad3f6543b6e 46 feed.datastream_count = 3;
xively 0:efdea27c3b81 47
xively 0:efdea27c3b81 48 feed.datastreams[0].datapoint_count = 1;
xively 0:efdea27c3b81 49 xi_datastream_t* orientation_datastream = &feed.datastreams[0];
xively 0:efdea27c3b81 50 strcpy( orientation_datastream->datastream_id, "orientation" );
xively 0:efdea27c3b81 51 xi_datapoint_t* current_orientation = &orientation_datastream->datapoints[0];
xively 0:efdea27c3b81 52
xively 0:efdea27c3b81 53 feed.datastreams[1].datapoint_count = 1;
xively 0:efdea27c3b81 54 xi_datastream_t* side_rotation_datastream = &feed.datastreams[1];
xively 0:efdea27c3b81 55 strcpy( side_rotation_datastream->datastream_id, "side_rotation" );
xively 0:efdea27c3b81 56 xi_datapoint_t* current_side_rotation = &side_rotation_datastream->datapoints[0];
xively 0:efdea27c3b81 57
xively 3:7ad3f6543b6e 58 feed.datastreams[2].datapoint_count = 1;
xively 3:7ad3f6543b6e 59 xi_datastream_t* temperature_datastream = &feed.datastreams[2];
xively 3:7ad3f6543b6e 60 strcpy( temperature_datastream->datastream_id, "temperature" );
xively 3:7ad3f6543b6e 61 xi_datapoint_t* current_temperature = &temperature_datastream->datapoints[0];
xively 3:7ad3f6543b6e 62
xively 0:efdea27c3b81 63 // create the cosm library context
xively 0:efdea27c3b81 64 xi_context_t* xi_context
xively 0:efdea27c3b81 65 = xi_create_context( XI_HTTP, XI_API_KEY, feed.feed_id );
xively 0:efdea27c3b81 66
xively 0:efdea27c3b81 67 // check if everything works
xively 0:efdea27c3b81 68 if( xi_context == NULL )
xively 0:efdea27c3b81 69 {
xively 0:efdea27c3b81 70 return -1;
xively 0:efdea27c3b81 71 }
xively 0:efdea27c3b81 72
xively 7:0eff5db44b8b 73 lcd_printf("feed:%d datastreams:[%s,%s]\n", feed.feed_id,
xively 0:efdea27c3b81 74 orientation_datastream->datastream_id,
xively 0:efdea27c3b81 75 side_rotation_datastream->datastream_id);
xively 0:efdea27c3b81 76
xively 0:efdea27c3b81 77 while(1) {
xively 0:efdea27c3b81 78
xively 0:efdea27c3b81 79 switch( axl.getSide() ) {
xively 0:efdea27c3b81 80 case MMA7660::Front:
xively 0:efdea27c3b81 81 xi_set_value_str( current_side_rotation, "front" );
xively 0:efdea27c3b81 82 break;
xively 0:efdea27c3b81 83 case MMA7660::Back:
xively 0:efdea27c3b81 84 xi_set_value_str( current_side_rotation, "back" );
xively 0:efdea27c3b81 85 break;
xively 0:efdea27c3b81 86 default:
xively 0:efdea27c3b81 87 xi_set_value_str( current_side_rotation, "unknown" );
xively 0:efdea27c3b81 88 break;
xively 0:efdea27c3b81 89 }
xively 0:efdea27c3b81 90
xively 0:efdea27c3b81 91 switch( axl.getOrientation() ) {
xively 0:efdea27c3b81 92 case MMA7660::Down:
xively 7:0eff5db44b8b 93 lcd_printf("down %s\n",
xively 0:efdea27c3b81 94 (axl.getSide() == MMA7660::Front ? "front" : "back"));
xively 0:efdea27c3b81 95 xi_set_value_str( current_orientation, "down" );
xively 0:efdea27c3b81 96 break;
xively 0:efdea27c3b81 97 case MMA7660::Up:
xively 7:0eff5db44b8b 98 lcd_printf("up %s\n",
xively 0:efdea27c3b81 99 (axl.getSide() == MMA7660::Front ? "front" : "back"));
xively 0:efdea27c3b81 100 xi_set_value_str( current_orientation, "up" );
xively 0:efdea27c3b81 101 break;
xively 0:efdea27c3b81 102 case MMA7660::Right:
xively 7:0eff5db44b8b 103 lcd_printf("right %s\n",
xively 0:efdea27c3b81 104 (axl.getSide() == MMA7660::Front ? "front" : "back"));
xively 0:efdea27c3b81 105 xi_set_value_str( current_orientation, "right" );
xively 0:efdea27c3b81 106 break;
xively 0:efdea27c3b81 107 case MMA7660::Left:
xively 7:0eff5db44b8b 108 lcd_printf("left %s\n",
xively 0:efdea27c3b81 109 (axl.getSide() == MMA7660::Front ? "front" : "back"));
xively 0:efdea27c3b81 110 xi_set_value_str( current_orientation, "left" );
xively 0:efdea27c3b81 111 break;
xively 0:efdea27c3b81 112 default:
xively 0:efdea27c3b81 113 xi_set_value_str( current_orientation, "unknown" );
xively 0:efdea27c3b81 114 break;
xively 0:efdea27c3b81 115 }
xively 3:7ad3f6543b6e 116
xively 3:7ad3f6543b6e 117 xi_set_value_f32( current_temperature, tmp.read() );
xively 4:e7ca62a11595 118
xively 7:0eff5db44b8b 119 lcd_printf( "update...\n" );
xively 0:efdea27c3b81 120 xi_feed_update(xi_context, &feed);
xively 7:0eff5db44b8b 121 lcd_printf( "done...\n" );
xively 3:7ad3f6543b6e 122
xively 3:7ad3f6543b6e 123 wait( 15.0 );
xively 0:efdea27c3b81 124 }
Ilya Dmitrichenko 6:9e4f4a8c1829 125 }