demo of the murata wifi chip. This demo tries to connect to an open wifi access point and prints out all the relevant information about the connection. It then scans all wifi access points nearby and reports their information.
Dependencies: SNICInterface mbed-rtos mbed
Fork of SNIC-xively-jumpstart-demo by
main.cpp
- Committer:
- kishino
- Date:
- 2014-06-25
- Revision:
- 20:f0c7f5ca7e8a
- Parent:
- 19:4e2900daad59
- Child:
- 21:25b85cbbdd82
File content as of revision 20:f0c7f5ca7e8a:
#include "mbed.h" #include "SNIC_WifiInterface.h" #define XI_FEED_ID 1056160623 // set Xively Feed ID (numerical, no quoutes) #define XI_API_KEY "Wg7CfZDrj7VjIIpiYzdDrMow6wdENAOGjkIfQ0fUjJh6DAw2" // 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" #include "PowerControl/EthernetPowerControl.h" MMA7660 axl(p28, p27); LM75B tmp(p28, p27); C12832_LCD lcd; #include "logo.h" #define DEMO_AP_SSID "E2N1-Lab-Buffalo-D302" #define DEMO_AP_SECURITY_TYPE e_SEC_WPA2_AES #define DEMO_AP_SECUTIRY_KEY "12345678" #define DEMO_AP_SECUTIRY_KEY_LEN 8 /** Wi-Fi SNIC UART Interface*/ C_SNIC_WifiInterface mSNICwifi( p9, p10, NC, NC, p30 ); Serial pc(USBTX, USBRX); int main() { PHY_PowerDown(); pc.baud( 115200 ); printf("main\r\n"); lcd_print_xively_logo(); // Initialize Wi-Fi interface int s = mSNICwifi.init(); lcd_printf("init();\r\n"); if( s != 0 ) { lcd_printf( "Could not initialise. Will halt!\n" ); return -1; } wait(0.5); s = mSNICwifi.disconnect(); lcd_printf("disconnect();\r\n"); if( s != 0 ) { printf( "disconnect failed\r\n" ); return -1; } wait(0.3); // Connect AP mSNICwifi.connect( DEMO_AP_SSID , strlen(DEMO_AP_SSID) , DEMO_AP_SECURITY_TYPE , DEMO_AP_SECUTIRY_KEY , DEMO_AP_SECUTIRY_KEY_LEN ); lcd_printf("connect();\r\n"); wait(0.5); lcd_printf("IP Config();\r\n"); mSNICwifi.setIPConfig( true ); wait(0.5); xi_feed_t feed; memset( &feed, NULL, sizeof( xi_feed_t ) ); feed.feed_id = XI_FEED_ID; feed.datastream_count = 3; 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]; feed.datastreams[1].datapoint_count = 1; xi_datastream_t* side_rotation_datastream = &feed.datastreams[1]; strcpy( side_rotation_datastream->datastream_id, "side_rotation" ); xi_datapoint_t* current_side_rotation = &side_rotation_datastream->datapoints[0]; feed.datastreams[2].datapoint_count = 1; xi_datastream_t* temperature_datastream = &feed.datastreams[2]; strcpy( temperature_datastream->datastream_id, "temperature" ); xi_datapoint_t* current_temperature = &temperature_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) { switch( axl.getSide() ) { case MMA7660::Front: xi_set_value_str( current_side_rotation, "front" ); break; case MMA7660::Back: xi_set_value_str( current_side_rotation, "back" ); break; default: xi_set_value_str( current_side_rotation, "unknown" ); break; } switch( axl.getOrientation() ) { case MMA7660::Down: xi_set_value_str( current_orientation, "down" ); break; case MMA7660::Up: xi_set_value_str( current_orientation, "up" ); break; case MMA7660::Right: xi_set_value_str( current_orientation, "right" ); break; case MMA7660::Left: xi_set_value_str( current_orientation, "left" ); break; default: xi_set_value_str( current_orientation, "unknown" ); break; } xi_set_value_f32( current_temperature, tmp.read() ); lcd_printf( "update...\n" ); xi_feed_update( xi_context, &feed ); lcd_printf( "done...\n" ); wait( 1.0 ); } }