websocket client for gyro and 3-Axio Accelerometer
Dependencies: ITG3200 MMA7660FC WebSocketClient WiflyInterface mbed
Diff: main.cpp
- Revision:
- 0:a4c49388bc5e
- Child:
- 1:f43651a4e987
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Wed Feb 04 13:40:01 2015 +0000 @@ -0,0 +1,71 @@ +#include "mbed.h" +#include "WiflyInterface.h" +#include "Websocket.h" +#include "ITG3200.h" +#include "MMA7660FC.h" + +/* wifly interface: +* - p9 and p10 are for the serial communication +* - p19 is for the reset pin +* - p26 is for the connection status +* - "mbed" is the ssid of the network +* - "password" is the password +* - WPA is the security +*/ +WiflyInterface wifly(p13, p14, p19, p26, "WWNet", "mmmmmmmm", WPA); +DigitalOut led1(LED1); +DigitalOut led2(LED1); +//gyrc +ITG3200 gyro(p9, p10, 0x68); +//3Axis +#define ADDR_MMA7660 0x98 // I2C SLAVE ADDR MMA7660FC +MMA7660FC Acc(p28, p27, ADDR_MMA7660); //sda, scl, Addr +float G_VALUE[64] = {0, 0.047, 0.094, 0.141, 0.188, 0.234, 0.281, 0.328, 0.375, 0.422, 0.469, 0.516, 0.563, 0.609, 0.656, 0.703, 0.750, 0.797, 0.844, 0.891, 0.938, 0.984, 1.031, 1.078, 1.125, 1.172, 1.219, 1.266, 1.313, 1.359, 1.406, 1.453, -1.500, -1.453, -1.406, -1.359, -1.313, -1.266, -1.219, -1.172, -1.125, -1.078, -1.031, -0.984, -0.938, -0.891, -0.844, -0.797, -0.750, -0.703, -0.656, -0.609, -0.563, -0.516, -0.469, -0.422, -0.375, -0.328, -0.281, -0.234, -0.188, -0.141, -0.094, -0.047}; + + +int main() { + wifly.init(); //Use DHCP + while (!wifly.connect()); + led1=1; + Websocket ws("ws://sockets.mbed.org/ws/mbedschool/viewer"); + while (!ws.connect()); + led1=2; + + + //gyro + int x = 0, y = 0, z = 0, temp = 0; + //Set highest bandwidth. + gyro.setLpBandwidth(LPFBW_42HZ); + //3Axio + Acc.init(); // Initialization + + while (1) { + char data[256]; + wait(0.1f); + + //gyro + x = gyro.getGyroX(); + y = gyro.getGyroY(); + z = gyro.getGyroZ(); + temp = gyro.getTemperature(); + + //3-Axio + float x=0, y=0, z=0; + float ax=0, ay=0, az=0; + + Acc.read_Tilt(&x, &y, &z); // Read the acceleration + wait_ms(100); + ax = G_VALUE[Acc.read_x()]; + ay = G_VALUE[Acc.read_y()]; + az = G_VALUE[Acc.read_z()]; + + + + //websocket send data + sprintf( data , "{\"temp\": %d, \"x\": %d, \"y\": %d, \"z\": %d\n , \"ax\": %d\n, \"ay\": %d\n, \"az\": %d\n}", temp, x, y, z ,ax,ay,az); + ws.send(data); + + wait(1.0); + } +} +