Greg Folker / Mbed OS Hexi_Sensor_System

Code for the Hexiwear sensor system. Requires an Air Quality Click, Carbon Monoxide Click, and Buzzer Click for full functionality. Currently only reads values and displays to the OLED while testing and alerting the user of present threats. Future goals are to incorporate button presses with separate screens to display the data as well as using the KW40 drivers to transmit the data. Still in early stages of development, many unnecessary files will be removed and cleaned up once final product is completed within the next month. Driver.cpp is the main driver for the program and was written for purposes of this project. All other headers and functions were found on mbed.org from other developers repositories or provided by NXP Semiconductors for purposes of this project.

Dependencies:   Hexi_KW40Z images

pwm_tone.h

Committer:
Gfolker
Date:
2017-04-28
Revision:
3:24b332b8e41d
Parent:
0:f70b1d60f794

File content as of revision 3:24b332b8e41d:

/* Includes ------------------------------------------------------------------*/
#include "mbed.h"

/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
#define Do3  131 //C octave3
#define Do3s 139 //C#
#define Re3  147 //D
#define Re3s 156 //D#
#define Mi3  165 //E
#define Fa3  175 //F
#define Fa3s 185 //F#
#define So3  196 //G
#define So3s 208 //G#
#define La3  220 //A
#define La3s 233 //A#
#define Ti3  247 //B
#define Do4  262 //C octave4
#define Do4s 277 //C#
#define Re4  294 //D
#define Re4s 311 //D#
#define Mi4  330 //E
#define Fa4  349 //F
#define Fa4s 370 //F#
#define So4  392 //G
#define So4s 415 //G#
#define La4  440 //A
#define La4s 466 //A#
#define Ti4  494 //B
#define Do5  523 //C octave5
#define Do5s 554 //C#
#define Re5  587 //D
#define Re5s 622 //D#
#define Mi5  659 //E
#define Fa5  699 //F
#define Fa5s 740 //F#
#define So5  784 //G
#define So5s 831 //G#
#define La5  880 //A
#define La5s 932 //A#
#define Ti5  988 //B

/* Private variables ---------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
void Tune(PwmOut name, int period, int beat);
void Auto_tunes(PwmOut name, int period, int beat);
void Stop_tunes(PwmOut name);
//void buzzer(PwmOut name, int ppm, float B_4, float B_5);
        
/* Private functions ---------------------------------------------------------*/