Sleep Monitoring system using Hexiwear Accelerometer and Python for finding distributiion about mean data.

Dependencies:   FXOS8700

main.cpp

Committer:
nikhilchougule
Date:
2018-03-20
Revision:
0:7b877196b84a

File content as of revision 0:7b877196b84a:

#include "mbed.h"
#include "FXOS8700.h"
// Check out the full featured example application for interfacing to
// the Accelerometer/Magnetometer device at the following URL
// https://developer.mbed.org/users/trm/code/fxos8700cq_example//
DigitalOut led1(LED_GREEN);
// Initialize Serial port
Serial pc(USBTX, USBRX);
FXOS8700 accel(PTC11, PTC10);
FXOS8700 mag(PTC11, PTC10);
// main() runs in its own thread in the OS
// (note the calls to Thread::wait below for delays)
int main() {
// Configure Accelerometer FXOS8700, Magnetometer FXOS8700
accel.accel_config();
mag.mag_config();
float accel_data[3]; float accel_rms=0.0;
float mag_data[3]; float mag_rms=0.0;
//printf("Begin Data Acquisition from FXOS8700CQ sensor....\r\n\r\n");
wait(1.5);
while (1) {
led1 = !led1;
// Example data printing
accel.acquire_accel_data_g(accel_data);
accel_rms = sqrt(((accel_data[0]*accel_data[0])+(accel_data[1]*accel_data[1])+(accel_data[2]*accel_data[2]))/3);
printf("%4.2f %4.2f %4.2f\n\r",accel_data[0],accel_data[1],accel_data[2]);
wait(0.01);
//mag.acquire_mag_data_uT(mag_data);
//mag_rms = sqrt(((mag_data[0]*mag_data[0])+(mag_data[1]*mag_data[1])+(mag_data[2]*mag_data[2]))/3);
//printf("Magnetometer \tX-Axis %4.2f \tY-Axis %4.2f \tZ-Axis %4.2f \tRMS %4.2f\n\n\r",mag_data[0],mag_data[1],mag_data[2],mag_rms);
//wait(0.01);
Thread::wait(500);
}
}