Hexiwear heart rate sensor demo
Fork of Hexi_Accelero_Magneto_Example by
main.cpp
- Committer:
- GregC
- Date:
- 2016-08-15
- Revision:
- 2:f9c24c129575
- Parent:
- 1:6da908234299
- Child:
- 3:9f60cb7455c4
File content as of revision 2:f9c24c129575:
#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); // Pin connections & address for Hexiwear 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 FXOS8700 and FXAS21002....\r\n\r\n"); wait(0.5); 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("Accelerometer \tX-Axis %4.2f \tY-Axis %4.2f \tZ-Axis %4.2f \tRMS %4.2f\n\r",accel_data[0],accel_data[1],accel_data[2],accel_rms); 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); } }