Arduino House

1/*
2Little Home by Filippo
3This code is licensed under Creative Commons  BY license. If reuse you should link the page where you find this code.
4
5Have  a nice making!
6*/
7
8/**************************************************************
9  *
10 BLYNK comments
11 
12 * 1. Optional, but recommended.
13 *    Connect additional  USB-serial adapter to see the prints.
14 *
15 * 2. Edit auth token and upload  this sketch.
16 *
17 * 3. Run the script (script located in "scripts" folder  of library root,
18 *    e.g. 'blynk-library/scripts') for redirecting traffic  to server:
19 *
20 *      for Windows:
21 *                     1. Open cmd.exe
22  *                     2. write : (your way to blynk-ser.bat folder) example: "cd  C:\\blynk-library-0.3.1\\blynk-library-0.3.1\\scripts"
23 *                     3.  write : "blynk-ser.bat -c COM4" (where COM4 is port with your Arduino)
24 *                     4.  And press "Enter" , press "Enter" and press "Enter"
25 *
26 *      for Linux  and OSX:
27 *
28 *                    ./blynk-ser.sh (may need to run with sudo)
29  *
30 *    You can specify port, baud rate, and server endpoint like this:
31 *      ./blynk-ser.sh -c <serial port> -b <baud rate> -s <server address> -p <server  port>
32 *
33 *    For instance :
34 *      ./blynk-ser.sh -c /dev/ttyACM0 -b  9600 -s blynk-cloud.com -p 8442
35 *
36 *    Run blynk-ser.sh -h for more information
37  *
38 *    Be sure to select the right serial port (there may be multiple).
39  *
40 *    Attention!
41 *        Arduino IDE may complain with "programmer is  not responding".
42 *        You need to terminate script before uploading new  sketch.
43 *
44 * 4. Start blynking! :)
45 *
46 **************************************************************/
47
48#include  <SoftwareSerial.h>
49SoftwareSerial SwSerial(2, 3); // RX, TX
50#define BLYNK_PRINT  SwSerial
51#include <BlynkSimpleSerial.h>
52#include <SimpleTimer.h>
53
54
55SimpleTimer  timer;
56
57
58// You should get Auth Token in the Blynk App.
59char auth[]  = "a8659c1939b645a88afeca5928a0118a";
60 //variables
61int rpin=A0, doorsensor=A1,  button=A2; //which pin read?
62int value;  //read value
63int parsed; //value  after map
64int setmin=790, setmax=960; //Values for fotoresistence (low=light)
65unsigned  long cmil, pmil=0; //current and previous millis
66int trpin=5,tr;
67int buzz=4;
68
69class  led{
70 private:
71   int pin;
72   bool state;
73   unsigned long current;   
74   unsigned long previous;
75  public:
76   led(int a){pin=a;pinMode(pin,  OUTPUT);state=0;previous=millis();};
77   led(){};
78    void set_on(){digitalWrite(pin,HIGH);state=1;};
79    void set_off(){digitalWrite(pin,LOW);state=0;};
80    void blynk(); 
81    void  set_pin(int a){pin=a;pinMode(pin,OUTPUT);};
82};
83
84class alarm{
85  private:
86  led alarmled;
87  bool state;
88  int sensor;
89  public:
90  alarm(int a,  int b){alarmled.set_pin(a); sensor=b; state=0;};
91  void set_on(){alarmled.blynk();state=1;};
92  void set_off(){alarmled.set_off();state=0;};
93  bool is_on(){return state;};
94  bool warning(){if(state==1&&analogRead(sensor)>10) return 1; else return 0;};
95};
96
97void  led::blynk(){
98 current=millis();
99if(state) if((current-previous)>800) {set_off();  previous=current;}
100if(!state) if((current-previous)>800) {set_on(); previous=current;}
101}
102
103alarm  door= alarm(9,doorsensor);
104led test= led(13);
105
106
107 void fakeloop(){
108  test.blynk();
109  if(digitalRead(button)) door.set_on(); else door.set_off();
110  //light
111  cmil=millis();
112  value=analogRead(rpin);
113  parsed=map(value,setmin,setmax,0,1023);
114  parsed=constrain(parsed,0,1023); //no overscale
115tr=map(parsed,0,1023,0,255);
116analogWrite(trpin,tr);
117if(door.warning())  {tone(buzz,440); Blynk.email("fili27182@gmail.com", "#arduino", "Warning, door's  open!!"); Blynk.notify("Warning");
118} else noTone(buzz);
119//if(cmil-pmil>900){Serial.print("read:");Serial.println(value);Serial.print("write:");Serial.println(tr);Serial.println();  pmil=cmil;}
120//delay(1);
121}
122
123void setup()
124{
125  SwSerial.begin(9600);
126  Blynk.begin(auth);
127  timer.setInterval(1000L, fakeloop);
128}
129
130void loop()
131{
132  Blynk.run();
133  timer.run();
134}
135
136