404-Smart Watch Heart Project

#include <SoftwareSerial.h>
#include <DFPlayer_Mini_Mp3.h>
#include <Wire.h>
#include "SoftwareSerial.h"
#include "RTClib.h"
# define Start_Byte 0x7E
# define Version_Byte 0xFF
# define Command_Length 0x06
# define End_Byte 0xEF
# define Acknowledge 0x00
# define ACTIVATED LOW
SoftwareSerial serial(9, 8); //  Tx = Pin 9
SoftwareSerial mySerial(10, 11);
RTC_DS3231 rtc;
char daysOfTheWeek[7][12] = {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};
boolean isPlaying = false;
int button1Pin = 7;
int button1State = 0;
int sensorValue;


void setup () {
  pinMode(13, OUTPUT);
  pinMode(button1Pin, INPUT);
  Serial.begin(9600) ;
  mySerial.begin (9600);
  serial.begin(9600);
  delay(1);
  Serial.flush();
  serial.flush();
  delay(1000);
  isPlaying = false;
  mp3_set_serial (mySerial);
  mp3_set_volume (30);
  timeeSetup();

}//end of setup



void loop () {
  char serialData[30];
  int lf = 10;
  unsigned char read1, read2, read3;
  int temp_int;
  char temp_string[40];
  button1State = digitalRead(button1Pin);
  if (serial.available() >= 15) {
    temp_int = serial.readBytesUntil(lf, serialData, 15);
    read1 = ((serialData[1] - '0') * 100) + ((serialData[2] - '0') * 10) + (serialData[3] - '0');
    read2 = ((serialData[6] - '0') * 100) + ((serialData[7] - '0') * 10) + (serialData[8] - '0');
    read3 = ((serialData[11] - '0') * 100) + ((serialData[12] - '0') * 10) + (serialData[13] - '0');
    Serial.print("SYS: ");
    Serial.print(read1);
    Serial.print("   DIY: ");
    Serial.println(read2);
    Serial.print("Pulse/Min: ");
    Serial.println(read3);
    timee();
    if (read3 > 10) {
      mp3_play (1);
      delay (13000);
      mp3_stop ();
      for (int i = 0; i < 30; i++) {
        serialData[i] = 0;
      }
      read1 = 0;
      read2 = 0;
      read3 = 0;
      Serial.flush();
      serial.flush();
    }
  }
  else if (button1State == LOW) {
    mp3_play (1);
    delay (13000);
    mp3_stop ();
  }
}//end of loop






void timeeSetup() {

  if (! rtc.begin()) {
    Serial.println("Couldn't find RTC");
    while (1);
  }

  if (rtc.lostPower()) {
    Serial.println("RTC lost power, lets set the time!");
    rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
  }
}

void timee() {
  DateTime now = rtc.now();
  Serial.print(now.year(), DEC);
  Serial.print('/');
  Serial.print(now.month(), DEC);
  Serial.print('/');
  Serial.println(now.day(), DEC);
  Serial.print(" (");
  Serial.print(daysOfTheWeek[now.dayOfTheWeek()]);
  Serial.println(") ");
  Serial.print(now.hour(), DEC);
  Serial.print(':');
  Serial.print(now.minute(), DEC);
  Serial.print(':');
  Serial.print(now.second(), DEC);
  Serial.println();
}

// name audio files to play [   mp3_play (3);   ] == [   ./mp3/0003.mp3   ]