main.cpp

00001 #define OLD
00002 #ifdef OLD
00003 #include "mbed.h"
00004 #include "WiflyInterface.h"
00005 #include "Websocket.h"
00006 
00007 
00008 /* wifly interface:
00009 *     - p9 and p10 are for the serial communication
00010 *     - p19 is for the reset pin
00011 *     - p26 is for the connection status
00012 *     - "mbed" is the ssid of the network
00013 *     - "password" is the password
00014 *     - WPA is the security
00015 */
00016 //apps board
00017 //WiflyInterface wifly(p9, p10, p30, p29, "iotlab", "42F67YxLX4AawRdcj", WPA);
00018 
00019 //pololu
00020 WiflyInterface wifly(p28, p27, p26, NC, "iotlab", "42F67YxLX4AawRdcj", WPA);
00021 
00022 int main() {
00023     
00024     char    recv[128];
00025     
00026     wifly.init(); //Use DHCP
00027     while (!wifly.connect());
00028     printf("IP Address is %s\n\r", wifly.getIPAddress());
00029 
00030     Websocket ws("ws://echo.websocket.org/");
00031     Websocket ws1("ws://sockets.mbed.org:443/ws/demo/wo");
00032     while (!ws.connect());
00033 
00034     while (1) {
00035             ws.send("WebSocket Hello World over Wifly AA");
00036             wait(1.0);
00037             printf("send OK\n\r");
00038             if (ws.read(recv)) 
00039                 printf("read: %s\r\n", recv);
00040     }
00041 }
00042 
00043 #endif
00044 
00045 #ifdef MMA
00046 //Uses the measured z-acceleration to drive leds 2 and 3 of the mbed
00047 
00048 #include "mbed.h"
00049 #include "MMA7660.h"
00050 
00051 MMA7660 MMA(p28, p27);
00052 
00053 DigitalOut connectionLed(LED4);
00054 PwmOut Xaxis_p(LED1);
00055 PwmOut Yaxis_p(LED2);
00056 PwmOut Zaxis_p(LED3);
00057 
00058 int main() {  
00059     if (MMA.testConnection())
00060         connectionLed = 1;
00061         
00062     while(1) {
00063         Xaxis_p = MMA.x();
00064         //Zaxis_n = -MMA.z();
00065         Yaxis_p = MMA.y();
00066         //Zaxis_n = -MMA.y();
00067         Zaxis_p = MMA.z();
00068         //Zaxis_n = -MMA.z();
00069         
00070     }
00071     
00072 
00073 }
00074 #endif
00075 
00076 #ifdef NEW
00077 #include "mbed.h"
00078 //#include "Wifly.h"
00079 #include "WiflyInterface.h"
00080 #include "Websocket.h"
00081 //#include "ADXL345.h"
00082 
00083 //ADXL345 accelerometer(p5, p6, p7, p8);
00084 DigitalIn tcp(p20);
00085 
00086 DigitalOut Gled(p29);
00087 DigitalOut Rled(p27);
00088 DigitalOut Yled(p28);
00089 
00090 //Wifly wifly(p9, p10, p22, "mbed", "password", true);
00091 WiflyInterface wifly(p9, p10, p25, p26, "bubbles", "", NONE);
00092 //Websocket ws("ws://sockets.mbed.org/ws/sensors/wo",&wifly);
00093 Websocket ws("ws://sockets.mbed.org/ws/sensors/wo");
00094 
00095 #include "MMA7660.h"
00096 
00097 MMA7660 MMA(p28, p27);
00098 
00099 DigitalOut connectionLed(LED4);
00100 PwmOut Xaxis_p(LED1);
00101 PwmOut Yaxis_p(LED2);
00102 PwmOut Zaxis_p(LED3);
00103 
00104 int main() {
00105     char json_str[100];
00106 
00107     int readings[3] = {0, 0, 0};
00108 
00109     //Go into standby mode to configure the device.
00110     //accelerometer.setPowerControl(0x00);
00111     //accelerometer.setDataFormatControl(0x0B);
00112     //accelerometer.setDataRate(ADXL345_3200HZ);
00113     //accelerometer.setPowerControl(0x08);
00114  
00115 #ifdef DOTHIS   
00116     while (!wifly.cmdMode()) {
00117         wifly.send("a\r\n");
00118     }
00119     //wifly.send("set sys iofunc 0x40\r\n", "AOK");
00120 #endif
00121     wifly.init();           // new code
00122     printf("here\n");
00123     while (1) {
00124         Rled = 1;
00125         Yled = 0;
00126         Gled = 0;
00127 
00128 #ifdef DOTHIS  
00129         while (!wifly.join()) {
00130             wifly.reset();
00131         }
00132 #endif
00133 
00134         Rled = 0;
00135         Yled = 1;
00136         Gled = 0;
00137 
00138         while (!ws.connect());
00139 
00140         Rled = 0;
00141         Yled = 0;
00142         Gled = 1;
00143 
00144         while (1) {
00145         
00146             wait(0.1);
00147             
00148             Xaxis_p = MMA.x();
00149             Yaxis_p = MMA.y();
00150             Zaxis_p = MMA.z();
00151             
00152             //we read accelerometers values
00153             //accelerometer.getOutput(readings);
00154 
00155             //sprintf(json_str, "{\"id\":\"wifly_acc\",\"ax\":\"%d\",\"ay\":\"%d\",\"az\":\"%d\"}", (int16_t)readings[0], (int16_t)readings[1], (int16_t)readings[2]);
00156             sprintf(json_str, "{\"id\":\"wifly_acc\",\"ax\":\"%d\",\"ay\":\"%d\",\"az\":\"%d\"}", (int16_t)Xaxis_p, (int16_t)Yaxis_p, (int16_t)Zaxis_p);
00157             ws.send(json_str);
00158 
00159             if (tcp.read() != 1) {
00160                 wifly.reset();
00161                 break;
00162             }
00163         }
00164     }
00165 }
00166 #endif