Mode 3
Dependencies: C12832_lcd EthernetInterface LM75B MMA7660 libxively mbed-rtos mbed
Fork of Mode_3_MBED by
main.cpp
- Committer:
- bhakti08
- Date:
- 2014-06-10
- Revision:
- 16:9a4ff6887439
- Parent:
- 15:53f65089126b
File content as of revision 16:9a4ff6887439:
#include "mbed.h" #include "EthernetInterface.h" #define XI_FEED_ID 1344466483 // set Xively Feed ID (numerical, no quoutes) #define XI_API_KEY "mgjx3VwlsvsMBhekqcASRLnzMPHi9Aw2gZCZCzyH0vQkefn3" // set Xively API key (double-quoted string) #include "app_board_io.h" #include "xively.h" #include "xi_err.h" #include "MMA7660.h" #include "LM75B.h" #include "C12832_lcd.h" #define ECHO_SERVER_PORT 7 #include <string.h> #define FWD 3 #define REV 4 #define LEFT 1 #define RIGHT 2 #define STOP 0 #define STRAIGHT_WHEEL 5 #define servo_1 6 #define servo_2 7 MMA7660 axl(p28, p27); //LM75B tmp(p28, p27); AnalogIn tmp(p19); C12832_LCD lcd; DigitalOut cL(LED1); Serial pc(USBTX,USBRX); BusOut motor(p5,p6,p7); #include "logo.h" int main() { cL = 1; /*lcd_print_xively_logo();*/ EthernetInterface eth; eth.init(); //Use DHCP eth.connect(); pc.printf("IP Address is %s\n", eth.getIPAddress()); TCPSocketServer server; server.bind(ECHO_SERVER_PORT); server.listen(); while (true) { pc.printf("\nWait for new connection...\n"); TCPSocketConnection client; server.accept(client); client.set_blocking(false, 150000); // Timeout after (1.5)s pc.printf("Connection from: %s\n", client.get_address()); char buffer[256]; motor = STOP; int n = client.receive(buffer, sizeof(buffer)); if (n <= 0) continue; buffer[n] = 0; pc.printf("String is : %s\r\n",buffer); client.send_all(buffer, n); if (!(strcmp (buffer, "w"))) motor = FWD; else if (!(strcmp(buffer,"x"))) motor = REV; else if (!(strcmp(buffer,"z"))) motor = STRAIGHT_WHEEL; else if (!(strcmp(buffer,"d"))) motor = RIGHT; else if (!(strcmp(buffer,"a"))) motor = LEFT; else if (!(strcmp(buffer,"s"))) motor = STOP; else if (!(strcmp(buffer,"o"))) motor = servo_1; else if (!(strcmp(buffer,"p"))) motor = servo_2; pc.printf("Received:%s", buffer); xi_feed_t feed; memset( &feed, NULL, sizeof( xi_feed_t ) ); feed.feed_id = XI_FEED_ID; feed.datastream_count = 4; feed.datastreams[0].datapoint_count = 1; xi_datastream_t* temperature_datastream = &feed.datastreams[0]; strcpy( temperature_datastream->datastream_id, "Temperature" ); xi_datapoint_t* current_temperature = &temperature_datastream->datapoints[0]; feed.datastreams[1].datapoint_count = 1; xi_datastream_t* x_axis_datastream = &feed.datastreams[1]; strcpy( x_axis_datastream->datastream_id, "X_axis" ); xi_datapoint_t* accel_x = &x_axis_datastream->datapoints[0]; feed.datastreams[2].datapoint_count = 1; xi_datastream_t* y_axis_datastream = &feed.datastreams[2]; strcpy( y_axis_datastream->datastream_id, "Y_axis" ); xi_datapoint_t* accel_y = &y_axis_datastream->datapoints[0]; feed.datastreams[3].datapoint_count = 1; xi_datastream_t* z_axis_datastream = &feed.datastreams[3]; strcpy( z_axis_datastream->datastream_id, "Z_axis" ); xi_datapoint_t* accel_z = &z_axis_datastream->datapoints[0]; xi_context_t* xi_context = xi_create_context( XI_HTTP, XI_API_KEY, feed.feed_id ); if( xi_context == NULL ) { pc.printf("Error in Xi_Context\r\n"); exit (0); } pc.printf("In xively thread\r\n"); xi_set_value_f32( current_temperature, tmp.read() ); xi_set_value_f32( accel_x ,axl.x() ); xi_set_value_f32( accel_y ,axl.y() ); xi_set_value_f32( accel_z ,axl.z() ); pc.printf("Value set\r\n"); xi_feed_update( xi_context, &feed ); pc.printf("Update\r\n"); //client.close(); } }