Nikhil Chougule / Mbed OS Sleepmonitoringusingacc

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

Dependencies:   FXOS8700

main.cpp@0:7b877196b84a, 2018-03-20 (annotated)

Committer:
nikhilchougule
Date:
Tue Mar 20 13:12:47 2018 +0000
Revision:
0:7b877196b84a
SleepMonitoringSystem

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nikhilchougule 0:7b877196b84a 1 #include "mbed.h"
nikhilchougule 0:7b877196b84a 2 #include "FXOS8700.h"
nikhilchougule 0:7b877196b84a 3 // Check out the full featured example application for interfacing to
nikhilchougule 0:7b877196b84a 4 // the Accelerometer/Magnetometer device at the following URL
nikhilchougule 0:7b877196b84a 5 // https://developer.mbed.org/users/trm/code/fxos8700cq_example//
nikhilchougule 0:7b877196b84a 6 DigitalOut led1(LED_GREEN);
nikhilchougule 0:7b877196b84a 7 // Initialize Serial port
nikhilchougule 0:7b877196b84a 8 Serial pc(USBTX, USBRX);
nikhilchougule 0:7b877196b84a 9 FXOS8700 accel(PTC11, PTC10);
nikhilchougule 0:7b877196b84a 10 FXOS8700 mag(PTC11, PTC10);
nikhilchougule 0:7b877196b84a 11 // main() runs in its own thread in the OS
nikhilchougule 0:7b877196b84a 12 // (note the calls to Thread::wait below for delays)
nikhilchougule 0:7b877196b84a 13 int main() {
nikhilchougule 0:7b877196b84a 14 // Configure Accelerometer FXOS8700, Magnetometer FXOS8700
nikhilchougule 0:7b877196b84a 15 accel.accel_config();
nikhilchougule 0:7b877196b84a 16 mag.mag_config();
nikhilchougule 0:7b877196b84a 17 float accel_data[3]; float accel_rms=0.0;
nikhilchougule 0:7b877196b84a 18 float mag_data[3]; float mag_rms=0.0;
nikhilchougule 0:7b877196b84a 19 //printf("Begin Data Acquisition from FXOS8700CQ sensor....\r\n\r\n");
nikhilchougule 0:7b877196b84a 20 wait(1.5);
nikhilchougule 0:7b877196b84a 21 while (1) {
nikhilchougule 0:7b877196b84a 22 led1 = !led1;
nikhilchougule 0:7b877196b84a 23 // Example data printing
nikhilchougule 0:7b877196b84a 24 accel.acquire_accel_data_g(accel_data);
nikhilchougule 0:7b877196b84a 25 accel_rms = sqrt(((accel_data[0]*accel_data[0])+(accel_data[1]*accel_data[1])+(accel_data[2]*accel_data[2]))/3);
nikhilchougule 0:7b877196b84a 26 printf("%4.2f %4.2f %4.2f\n\r",accel_data[0],accel_data[1],accel_data[2]);
nikhilchougule 0:7b877196b84a 27 wait(0.01);
nikhilchougule 0:7b877196b84a 28 //mag.acquire_mag_data_uT(mag_data);
nikhilchougule 0:7b877196b84a 29 //mag_rms = sqrt(((mag_data[0]*mag_data[0])+(mag_data[1]*mag_data[1])+(mag_data[2]*mag_data[2]))/3);
nikhilchougule 0:7b877196b84a 30 //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);
nikhilchougule 0:7b877196b84a 31 //wait(0.01);
nikhilchougule 0:7b877196b84a 32 Thread::wait(500);
nikhilchougule 0:7b877196b84a 33 }
nikhilchougule 0:7b877196b84a 34 }
nikhilchougule 0:7b877196b84a 35