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| #include <Wire.h>
#include "rgb_lcd.h"
#include "DHT.h"
#include "RTClib.h"
#include <avr/wdt.h>
#include <SD.h>
#include <SPI.h>
#include <SoftwareSerial.h>
#define DEBUG 0
#define RESETWATCHDOG
#define DHTPIN1 A2 // sonde interieur
#define DHTPIN2 A3// sonde exterieur
#define DHTPIN3 A4// sonde chauffage
#define DHTTYPE DHT22
#define DHTTYPE2 DHT11
DHT dht1(DHTPIN1, DHTTYPE);
DHT dht2(DHTPIN2, DHTTYPE);
DHT dht3(DHTPIN3, DHTTYPE2);
unsigned int adc_key_val[5] ={600,650, 700, 800, 900 };
int NUM_KEYS = 5;
int adc_key_in;
int key=-1;
int oldkey=-1;
const int pinRx = 13;
const int pinTx = 12;
SoftwareSerial sensor(pinTx,pinRx);
const unsigned char cmd_get_sensor[] =
{
0xff, 0x01, 0x86, 0x00, 0x00,
0x00, 0x00, 0x00, 0x79
};
unsigned char dataRevice[9];
int temperature;
int CO2PPM;
int relay9 = 9; //electrovanne
int relay8 = 8; //chiller
int relay7 = 7; //raffraichiseur
int relay6 = 6; //intra segondaire
int relay5 = 5; //chauffage
int relay4 = 4; //extra segondaire
int relay3 = 3; //extra principale
int relay2 = 2; //intra principale
////////////////////////////////variable///////////////////////////////////////
float consChillernuit = 24; // -int
float consChiller2nuit = 23;//hysteresis chiller -int
float consChaufnuit = 18; // -int
float consChauf2nuit = 19; //hysteresis chauff -int
float consOutminnuit = 19; // -int -out
float consOutmaxnuit = 23; // -int -out
//////////////////////////
float consChillerco2 = 29; // -int
float consChiller2co2 = 27;//hysteresis chiller -int
float consChaufco2 = 26; // -int
float consChauf2co2 = 27; //hysteresis chauff -int
float consIntminco2 = 25; // -int
float consIntmaxco2 = 28; // -int
float consOutminco2 = 24; // -out
float consOutmaxco2 = 27; // -out
float consco2min = 24; //arret extraction co2 -int
float consco2max = 32; //arret cycle co2 -int
float consmoin = 3;
int humidemax = 90;
int maxppmAM = 800;
int maxppmPM = 1000;
float ChaudgaineMax = 24; //securité chauffage
float ChaudgaineMin = 18; //securité chauffage
//seconde!!
long tempscycleco2 = 7500; //2h05 temps du cycle du co2
long tempsair = 900; //15min temps extraction
long tempsinjectN1 = 3600; // injection n1 (3,6s = 300ppm)
long tempsinjectN1MS = 2400; // injection n1 matin soir (2.4s = 200ppm)
long departinjectN2 = 3900; //1h05 depart injection2
long tempsinjectN2 = 1800; // injection n2 (1.8s = 150ppm)
long tempsinjectN2MS = 1200; // injection n2 matin soir (1.2s = 100ppm)
long departinjectN3 = 0; //1h depart injection3
long tempsinjectN3 = 0; // injection n3
long tempsinjectN3MS = 0; // injection n3 matin soir
long prechauffage = 7380; //2H05 - 2min préchauffage
//heure!!
int departjour = 5; //5
int departnuit = 23; //23
int tpmatin = 1; //durée matin
int tpsoir = 1; //durée soir
byte piecechauffe = 1; // 2 = true (oui)
byte chiller = 2; // 1 = false (non)
byte injectionN1 = 2;
byte injectionN2 = 2;
byte injectionN3 = 1;
//////////////////////////////////////////////////////////////////////////
byte etatco2 = 1;
byte etatinj = 1;
byte timerco2 = 0;
byte CO2Write = 0;
unsigned long temps2; //sd
unsigned long temps3; //cycle co2
unsigned long temps4; //cycle injection
rgb_lcd lcd;
const int colorR = 0;
const int colorG = 0;
const int colorB = 0;
File myFile;
RTC_DS1307 RTC;
void setup()
{
wdt_enable(WDTO_8S);
Wire.begin();
dht1.begin();
dht2.begin();
dht3.begin();
RTC.begin();
sensor.begin(9600);
pinMode(9, OUTPUT);
pinMode(8, OUTPUT);
pinMode(7, OUTPUT);
pinMode(6, OUTPUT);
pinMode(5, OUTPUT);
pinMode(4, OUTPUT);
pinMode(3, OUTPUT);
pinMode(2, OUTPUT);
//gse.attach(10);
Serial.begin(9600);
lcd.begin(16, 2);
lcd.setRGB(colorR, colorG, colorB);
////////////////////module-sd//////////////////////
Serial.print("Initialiser la carte SD...");
pinMode(53, OUTPUT); //même si on ne s'en sert pas
if (!SD.begin(53)) {
Serial.print("Carte SD echec ou absente !!! ");
}
Serial.println("carte initialisee");
myFile = SD.open("HOMEBOX.csv", FILE_WRITE);
if (myFile) {
myFile.println("DATE;HEURE;T'indoor;H'indoor;T'outdoor;H'outdoor;T'chauffage;CO2;cycle;");
myFile.close();
}
else {
Serial.println("Ne peut pas creer le fichier");
}
}
void loop(){
#ifdef RESETWATCHDOG
wdt_reset();
#endif
delay(2000);
DateTime now = RTC.now();
int h1 = dht1.readHumidity();
float t1 = dht1.readTemperature();
int h2 = dht2.readHumidity();
float t2 = dht2.readTemperature();
float t3 = dht3.readTemperature();
if(dataRecieve())
{
CO2Write = (CO2PPM);
}
////////////////////reset-auto/////////////////////////
while ((now.hour() == departnuit && now.minute() == 0 && now.second() < 2)
|| (now.hour() == departjour && now.minute() == 0 && now.second() < 2))
{
wdt_enable(WDTO_15MS);
for(;;);
}
////////////////////ecriture du fichier////////////////////
if (millis() - temps2 > 4000)
{
temps2 = millis();
Serial.print("Initialiser la carte SD...");
pinMode(53, OUTPUT); //même si on ne s'en sert pas
if (!SD.begin(53)) {
Serial.print("Carte SD echec ou absente !!! ");
}
Serial.println("carte initialisee");
myFile = SD.open("HOMEBOX.csv", FILE_WRITE);
if (myFile) {
myFile.print(now.day(), DEC);
myFile.print("/");
myFile.print(now.month(), DEC);
myFile.print("/");
myFile.print(now.year(), DEC);
myFile.print(";"); //separateur
myFile.print(now.hour(), DEC);
myFile.print(":");
myFile.print(now.minute(), DEC);
myFile.print(";");
String Tindoor = String(t1);
String Hindoor = String(h1);
String Toutdoor = String(t2);
String Houtdoor = String(h2);
String Tchauffage = String(t3);
String co2ppm = String (CO2PPM);
String cycle_co2 = String (millis() - temps3);
myFile.println(Tindoor + ";" + Hindoor + ";"
+ Toutdoor + ";" + Houtdoor + ";" + Tchauffage + ";" + co2ppm + ";" + cycle_co2);
myFile.close();
Serial.println("ecriture du fichier");
}
else {
Serial.println("Ne peut pas ecrire le fichier");
}
}
///////////////////JOUR (APRER-MIDI) JOUR//////////////////////
if (now.hour() < departnuit - tpsoir && now.hour() >= departjour + tpmatin)
{
///////////////chronometre///////////////////
timerco2 = (millis() - temps3) / 60000;
///////////////chilleur/////////////////////
if (chiller == 2) // mode chiller
{
digitalWrite(8,HIGH);
if ((t1) > consChillerco2)
{
digitalWrite(7,HIGH);
}
else if ((t1) > consChiller2co2 && digitalRead(7)==HIGH)
{
digitalWrite(7,HIGH);
}
else
{
digitalWrite(7,LOW);
}
}
////////////////////////DEPART EXTRACTION 2////////////////////////
if (etatco2 == 1 && millis() - temps3 < (tempsair * 1000) && (t1) > consco2min)//(5min)
{ //si fait pas trop froid et temps pas écoulé
digitalWrite(9,LOW);
if ((t2) < consOutminco2 || (t2) > consOutmaxco2) // si fait froid ou chaud outdoor
{
//si fait froid ou chaud ou bon indoor
digitalWrite(2,LOW); //intra princi
digitalWrite(4,HIGH); //extra second
digitalWrite(6,HIGH); //intra second
if (piecechauffe == 2)
{
digitalWrite(3,HIGH); //extra p
}
else
{
digitalWrite(3,LOW); //extra p
}
//////////////chauffage///////////////////
if ((t2) < consOutminco2 && digitalRead(7)==LOW)
{
if ((t3) < ChaudgaineMin)
{
digitalWrite(5,HIGH);
}
else if ((t3) < ChaudgaineMax && digitalRead(5)==HIGH)
{
digitalWrite(5,HIGH);
}
else
{
digitalWrite(5,LOW);
}
}
}
/////////////////////////////jour//////////////////////////////////
else // si fait bon outdoor
{ //si fait froid ou chaud ou bon indoor
digitalWrite(5,LOW);
if ((h2) < humidemax) //si fait pas trop humide
{
digitalWrite(2,HIGH); //intra p
digitalWrite(3,HIGH); //extra p
digitalWrite(4,LOW); //extra s
digitalWrite(6,LOW); //intra s
}
else
{
digitalWrite(2,LOW); //intra princi
digitalWrite(4,HIGH); //extra second
digitalWrite(6,HIGH); //intra second
if (piecechauffe == 2)
{
digitalWrite(3,HIGH); //extra p
}
else
{
digitalWrite(3,LOW); //extra p
}
}
}
}
////////////////////////DEPART INJECTION matin soir///////////////////////
else //si fait trop froid ou temp écoulé
{
etatco2 = 2;
if (etatinj == 1)
{
digitalWrite(2,LOW); //intra princi
digitalWrite(3,LOW); //extra princi
digitalWrite(5,LOW); //chauffage
digitalWrite(4,LOW); //extra second
digitalWrite(6,LOW); //intra second
temps4 = millis();
etatinj = 2;
}
else
{
////////////////////injection1//////////////////////
if (millis() - temps4 < tempsinjectN1
&& (CO2PPM) < maxppmAM && injectionN1 == 2)
{
digitalWrite(9,HIGH);
}
///////////////////injection2///////////////////
else if (millis() - temps4 > (departinjectN2 * 1000)
&& millis() - temps4 < (departinjectN2 * 1000) + tempsinjectN2
&& (CO2PPM) < maxppmAM && injectionN2 == 2)
{
digitalWrite(9,HIGH);
}
//////////////////injection3////////////////////
else if (millis() - temps4 > (departinjectN3 * 1000)
&& millis() - temps4 < (departinjectN3 * 1000) + tempsinjectN3
&& (CO2PPM) < maxppmAM && injectionN3 == 2)
{
digitalWrite(9,HIGH);
}
else
{
digitalWrite(9,LOW);
}
/////////////préchauffage/////////////
if (millis() - temps4 > (prechauffage * 1000) && (t2) < consOutminco2)
{
digitalWrite(5,HIGH);
}
else
{
digitalWrite(5,LOW);
}
}
}
////////////////////////FIN CYCLE CO2//////////////////////////
if (etatco2 == 2 && (t1) > consco2max || millis() - temps3 > (tempscycleco2 * 1000))//(2h)
{ //si fait trop chaud ou temp écoulé
etatco2 = 1;
etatinj = 1;
temps3 = millis();
}
} //boucle aprer-midi
//////////////////////JOUR (MATIN SOIR) JOUR//////////////////////////////////////////////////
else if ((now.hour() >= departnuit - tpsoir && now.hour() < departnuit)
|| (now.hour() < departjour + tpmatin && now.hour() >= departjour))
{
///////////////chronometre///////////////////
timerco2 = (millis() - temps3) / 60000;
///////////////chilleur/////////////////////
if (chiller == 2) // mode chiller
{
digitalWrite(8,HIGH);
if ((t1) > (consChillerco2 - consmoin))
{
digitalWrite(7,HIGH);
}
else if ((t1) > (consChiller2co2 - consmoin) && digitalRead(7)==HIGH)
{
digitalWrite(7,HIGH);
}
else
{
digitalWrite(7,LOW);
}
}
////////////////////////DEPART EXTRACTION 2////////////////////////
if (etatco2 == 1 && millis() - temps3 < (tempsair * 1000) && (t1) > (consco2min - consmoin))
{ //si fait pas trop froid et temps pas écoulé
digitalWrite(9,LOW);
if ((t2) < (consOutminco2 - consmoin) || (t2) > (consOutmaxco2 - consmoin))
{ // si fait froid ou chaud outdoor
//si fait froid ou chaud ou bon indoor
digitalWrite(2,LOW); //intra princi
digitalWrite(4,HIGH); //extra second
digitalWrite(6,HIGH); //intra second
if (piecechauffe == 2)
{
digitalWrite(3,HIGH); //extra p
}
else
{
digitalWrite(3,LOW); //extra p
}
//////////////chauffage///////////////////
if ((t2) < (consOutminco2 - consmoin) && digitalRead(7)==LOW)
{
if ((t3) < ChaudgaineMin)
{
digitalWrite(5,HIGH);
}
else if ((t3) < ChaudgaineMax && digitalRead(5)==HIGH)
{
digitalWrite(5,HIGH);
}
else
{
digitalWrite(5,LOW);
}
}
}
/////////////////////////////jour//////////////////////////////////
else // si fait bon outdoor
{ //si fait froid ou chaud ou bon indoor
digitalWrite(5,LOW);
if ((h2) < humidemax) //si fait pas trop humide
{
digitalWrite(2,HIGH); //intra p
digitalWrite(3,HIGH); //extra p
digitalWrite(4,LOW); //extra s
digitalWrite(6,LOW); //intra s
}
else
{
digitalWrite(2,LOW); //intra princi
digitalWrite(4,HIGH); //extra second
digitalWrite(6,HIGH); //intra second
if (piecechauffe == 2)
{
digitalWrite(3,HIGH); //extra p
}
else
{
digitalWrite(3,LOW); //extra p
}
}
}
}
////////////////////////DEPART INJECTION matin soir///////////////////////
else //si fait trop froid ou temp écoulé
{
etatco2 = 2;
if (etatinj == 1)
{
digitalWrite(2,LOW); //intra princi
digitalWrite(3,LOW); //extra princi
digitalWrite(5,LOW); //chauffage
digitalWrite(4,LOW); //extra second
digitalWrite(6,LOW); //intra second
temps4 = millis();
etatinj = 2;
}
else
{
////////////////////injection1//////////////////////
if (millis() - temps4 < tempsinjectN1
&& (CO2PPM) < maxppmPM && injectionN1 == 2)
{
digitalWrite(9,HIGH);
}
///////////////////injection2///////////////////
else if (millis() - temps4 > (departinjectN2 * 1000)
&& millis() - temps4 < (departinjectN2 * 1000) + tempsinjectN2
&& (CO2PPM) < maxppmPM && injectionN2 == 2)
{
digitalWrite(9,HIGH);
}
//////////////////injection3////////////////////
else if (millis() - temps4 > (departinjectN3 * 1000)
&& millis() - temps4 < (departinjectN3 * 1000) + tempsinjectN3
&& (CO2PPM) < maxppmPM && injectionN3 == 2)
{
digitalWrite(9,HIGH);
}
else
{
digitalWrite(9,LOW);
}
/////////////préchauffage/////////////
if (millis() - temps4 > (prechauffage * 1000) && (t2) < (consOutminco2 - consmoin))
{
digitalWrite(5,HIGH);
}
else
{
digitalWrite(5,LOW);
}
}
}
////////////////////////FIN CYCLE CO2//////////////////////////
if (etatco2 == 2 && (t1) > (consco2max - consmoin) || millis() - temps3 > (tempscycleco2 * 1000))//(2h)
{ //si fait trop chaud ou temp écoulé
etatco2 = 1;
etatinj = 1;
temps3 = millis();
}
} //boucle matin-soir
//////////////////////NUIT///NUIT///NUIT///////////////////////////
else
{
digitalWrite(9,LOW);//vanne
if (chiller == 2) // mode chiller
{
if ((t2) > consOutmaxnuit)
{
digitalWrite(8,HIGH);
}
else if ((t2) > (consOutmaxnuit - 1) && digitalRead(8)==HIGH)
{
digitalWrite(8,HIGH);
}
else
{
digitalWrite(8,LOW);
}
if ((t1) > consChillernuit)
{
digitalWrite(7,HIGH);
}
else if ((t1) > consChiller2nuit && digitalRead(7)==HIGH)
{
digitalWrite(7,HIGH);
}
else
{
digitalWrite(7,LOW);
}
}
//////////////////////////////////////////////////////////
if ((t2) < consOutminnuit || (t2) > consOutmaxnuit) // si fait froid ou chaud outdoor
{
///////////////////////////
//si fait froid ou chaud ou bon indoor
digitalWrite(2,LOW); //intra p
digitalWrite(4,HIGH); //extra s
digitalWrite(6,HIGH); //intra s
if (piecechauffe == 2)
{
digitalWrite(3,HIGH); //extra p
}
else
{
digitalWrite(3,LOW); //extra p
}
if ((t2) < consOutminnuit && digitalRead(7)==LOW)
{
if ((t3) < ChaudgaineMin)
{
digitalWrite(5,HIGH);
}
else if ((t3) < ChaudgaineMax && digitalRead(5)==HIGH)
{
digitalWrite(5,HIGH);
}
else
{
digitalWrite(5,LOW);
}
}
}
/////////////////////////nuit////////////////////////////////
else // si fait bon outdoor
{ //si fait froid ou chaud ou bon indoor
digitalWrite(5,LOW);
if ((h2) < humidemax) //si fait pas trop humide
{
digitalWrite(2,HIGH); //intra p
digitalWrite(3,HIGH); //extra p
digitalWrite(4,LOW); //extra s
digitalWrite(6,LOW); //intra s
}
else
{
digitalWrite(2,LOW); //intra princi
digitalWrite(4,HIGH); //extra second
digitalWrite(6,HIGH); //intra second
if (piecechauffe == 2)
{
digitalWrite(3,HIGH); //extra p
}
else
{
digitalWrite(3,LOW); //extra p
}
}
}
} //boucle programme nuit
////////////////////bouton////////////////////////
adc_key_in = analogRead(0);
key = get_key(adc_key_in);
if (key != oldkey)
{
delay(50); // temps rebont
adc_key_in = analogRead(0);
key = get_key(adc_key_in);
if (key != oldkey)
{
oldkey = key;
if (key >=0)
{
switch(key)
{
case 0:Serial.println("S1 OK");
lcd.setRGB(125,125,125);
lcd.setCursor(0, 0);
lcd.print(" ");
lcd.print(now.day(), DEC);
lcd.print("/");
lcd.print(now.month(), DEC);
lcd.print("/");
lcd.print(now.year(), DEC);
lcd.print(" ");
lcd.setCursor(0, 1);
lcd.print(" ");
lcd.print(now.hour(), DEC);
lcd.print(':');
lcd.print(now.minute(), DEC);
lcd.print(':');
lcd.print(now.second(), DEC);
lcd.println(" ");
break;
case 1:Serial.println("S2 OK");
lcd.setRGB(0,125,0);
lcd.setCursor(0, 0);
lcd.print("ext ");
lcd.print(t2);
lcd.print("c ");
lcd.print(h2);
lcd.print("% ");
lcd.setCursor(0, 1);
lcd.print("chauffage ");
lcd.print(t3);
lcd.println("c ");
break;
case 2:Serial.println("S3 OK");
lcd.setRGB(0,0,125);
lcd.setCursor(0, 0);
lcd.print("int ");
lcd.print(t1);
lcd.print("c ");
lcd.print(h1);
lcd.println("% ");
lcd.setCursor(0, 1);
lcd.print("int ");
lcd.print(CO2Write);
lcd.println(" ppm ");
break;
case 3:Serial.println("S4 OK");
lcd.setRGB(125,0,0);
lcd.setCursor(0, 0);
lcd.print("timer cycle co2!");
lcd.setCursor(0, 1);
lcd.print(" ");
lcd.print(timerco2);
lcd.println(" ");
break;
case 4:Serial.println("S5 OK");
lcd.setRGB(0,0,0);
lcd.clear();
break;
}
}
}
}
delay(100);
}
int get_key(unsigned int input)
{
int k;
for (k = 0; k < NUM_KEYS; k++)
{
if (input < adc_key_val[k])
{
return k;
}
}
if (k >= NUM_KEYS)k = -1;
return k;
}
////////////////////////sonde CO2//////////////////////////
bool dataRecieve(void)
{
byte data[9];
int i = 0;
//transmit command data
for(i=0; i<sizeof(cmd_get_sensor); i++)
{
sensor.write(cmd_get_sensor[i]);
}
delay(10);
//begin reveiceing data
if(sensor.available())
{
while(sensor.available())
{
for(int i=0;i<9; i++)
{
data[i] = sensor.read();
}
}
}
#if DEBUG
for(int j=0; j<9; j++)
{
Serial.print(data[j]);
Serial.print(" ");
}
Serial.println("");
#endif
if((i != 9) || (1 + (0xFF ^ (byte)(data[1] + data[2] + data[3]
+ data[4] + data[5] + data[6] + data[7]))) != data[8])
{
return false;
}
CO2PPM = (int)data[2] * 256 + (int)data[3];
temperature = (int)data[4] - 40;
return true;
} |
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