constants.h

00001 #include "mbed.h"
00002 #include "rtos.h"
00003 #include "TextLCD.h"
00004 #include <stdio.h>
00005 #include <stdlib.h>
00006 
00007 #define RUN 0x1
00008 
00009 TextLCD lcd(p15, p16, p17, p18, p19, p20, TextLCD::LCD16x2);
00010 Serial pc (USBTX, USBRX);
00011 
00012 // ports
00013 DigitalIn VGet(p11);
00014 DigitalIn AGet(p12);
00015 DigitalOut VPace(p13);
00016 DigitalOut APace(p14);
00017 PwmOut speaker(p21);
00018 
00019 // LEDs
00020 DigitalOut leds[] = {LED1, LED2, LED3, LED4};
00021 // 1 = VP
00022 // 2 = AP
00023 // 3 = VS
00024 // 4 = AS
00025 
00026 // input stuff
00027 char input;
00028 
00029 // heart rate global vars
00030 int HR = 0;
00031 int beats = 0;
00032 int sampleRate = 10000; // default 10 seconds
00033 int firstSample = 1;
00034 int Omode = 0;
00035 
00036 // Normal Values
00037 const int N_PVARP = 325;    // ms
00038 const int N_VRP   = 300;    // ms
00039 const int N_LRI   = 857;    // ms (= about 70ppm)
00040 const int N_AVI   = 65;     // ms
00041 const int N_UB    = 100;    // 100ppm
00042 const int N_LB    = 40;     // 40ppm
00043 
00044 // Exercise Values
00045 const int E_PVARP = 175;    // ms
00046 const int E_VRP   = 150;    // ms
00047 const int E_LRI   = 428;    // ms (= about 140ppm)
00048 const int E_AVI   = 30;     // ms
00049 const int E_UB    = 175;    // 175ppm
00050 const int E_LB    = 100;    // 100ppm
00051 
00052 // Sleep Values
00053 const int S_PVARP = 500;    // ms
00054 const int S_VRP   = 475;    // ms
00055 const int S_LRI   = 1333;   // ms (= about 45ppm)
00056 const int S_AVI   = 100;    // ms
00057 const int S_UB    = 60;     // 60ppm
00058 const int S_LB    = 30;     // 30ppm
00059 
00060 // Heart Values - Normal Mode is default
00061 int PVARP = N_PVARP;
00062 int VRP = N_VRP;
00063 int LRI = N_LRI;
00064 int AVI = N_AVI;
00065 int UB = N_UB;
00066 int LB = N_LB;
00067 
00068 // status flags
00069 int isVRP = 0;
00070 int isPVARP = 0;
00071 int inManual = 0;
00072