main.cpp

00001 #include "mbed.h"
00002 #include "FXAS21002.h"
00003 
00004 /*  Check out the full featured example application for interfacing to the 
00005  *  Gyro device at the following URL
00006  *  https://developer.mbed.org/teams/ATT-Hackathon/code/Accel_Mag_Gyro_SensorStream_K64F_AGM01_M/
00007 */
00008 
00009 DigitalOut led1(LED1);
00010 
00011 // Pin connections for Hexiwear
00012 FXAS21002 gyro(PTC11,PTC10);
00013 // Storage for the data from the sensor
00014 float gyro_data[3];  float gyro_rms=0.0;
00015 
00016 
00017 // main() runs in its own thread in the OS
00018 // (note the calls to Thread::wait below for delays)
00019 int main() {
00020         
00021     gyro.gyro_config();
00022     while (true) {
00023     
00024       gyro.acquire_gyro_data_dps(gyro_data);
00025       printf("G %4.2f,\t%4.2f,\t%4.2f\r\n",gyro_data[0],gyro_data[1],gyro_data[2]);
00026       gyro_rms = sqrt(((gyro_data[0]*gyro_data[0])+(gyro_data[1]*gyro_data[1])+(gyro_data[2]*gyro_data[2]))/3);
00027       printf("G RMS %f \n",gyro_rms);
00028  
00029       led1 = !led1;
00030       Thread::wait(1000);
00031     }
00032 }
00033