Katholische_Jugend_Fuerth_Lautenbach/truhensteuerung
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Versuch mit Interrupt

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der Interrupt soll die Sekunden hochzählen, problem ist halt, dass der
loop in einer Sekunde mehrmals durchlaufen kann. hätte aber auch ein einfache boolean
geregelt. EEEglaaal
This commit is contained in:
Simon Zeyer 2020-07-14 22:35:44 +02:00
parent 7dda56c78d
commit 2632278569
1 changed files with 81 additions and 73 deletions
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154
Steuerung_Truhen.ino
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@ -14,139 +14,147 @@ LiquidCrystal_I2C lcd(0x3F, 2, 1, 0, 4, 5, 6, 7, 3, POSITIVE); //0x3F = Adresse
const int REL1 = 2; //Pin des Relais
const int REL2 = 3;
int stat1 = 0; //Status-Variable
int stat2 = 0;
int stat1 = 1; //Status-Variable
int stat2 = 1;
float T1 = 0; //Temperatur-Variablen
float T2 = 0;
unsigned long zeit1 = 0; //Zeitstempel für Relais
unsigned long zeit2 = 0;
int uptime = 0; //Zeitstempel für log in min
int logmin = 0;
int logsek = 0;
long logsek = 0;
String logdata1 = "";
String logdata2 = "";
//* **EINSTELLUNGEN** *//
const int mess = 5; //Messintervall in s !!! muss >2 wegen Sensoren
const int truhe = 30; //Schaltintervall in min
const int mess = 10; //Messintervall in s !!! muss >2 wegen Sensoren
const int schalt = 15*60; //Schaltintervall in s
const int uT = 0; //Abschalt-Temperatur in °C
const int oT = 6; //Einschalt-Temperatur in °C
void setup() {
//Serial.begin(9600);
//Timer Setup: https://www.instructables.com/id/Arduino-Timer-Interrupts/
cli();//stop interrupts
//set timer1 interrupt at 1Hz
TCCR1A = 0;// set entire TCCR1A register to 0
TCCR1B = 0;// same for TCCR1B
TCNT1 = 0;//initialize counter value to 0
// set compare match register for 1hz increments
OCR1A = 15624;// = (16*10^6) / (1*1024) - 1 (must be <65536)
// turn on CTC mode
TCCR1B |= (1 << WGM12);
// Set CS10 and CS12 bits for 1024 prescaler
TCCR1B |= (1 << CS12) | (1 << CS10);
// enable timer compare interrupt
TIMSK1 |= (1 << OCIE1A);
sei();//allow interrupts
//Sensoren
dht1.begin(); //Starten der Sensoren
dht2.begin();
delay(2000);
//LCD
lcd.begin(16,2); //Starten des LCD, 16 Zeichen, 2 Zeilen
lcd.backlight(); //Beleuchtung des Displays einschalten
delay(2000);
delay(1000);
//Initialsierugn SD
lcd.setCursor(0,0); //...(Zeichen,Zeile);
lcd.print("Initialisierung");
delay(2000);
if (!SD.begin(4)) { //Initialisiere SD_Karte mit CS auf Pin D4
lcd.setCursor(0,1);
lcd.print("fehlgeschlagen!");
delay(2000);
delay(1000);
return;
}
lcd.setCursor(0,1);
lcd.print("abgeschlossen");
delay(2000);
delay(1000);
pinMode(REL1, OUTPUT);
pinMode(REL2, OUTPUT);
digitalWrite(REL1, HIGH);
digitalWrite(REL2, HIGH);
delay(1000);
digitalWrite(REL1, LOW);
digitalWrite(REL2, LOW);
File logfile = SD.open("logTruhe.txt", FILE_WRITE); //Erstelle bzw. öffne log-Datei
logfile.println("t(min)\tTruhe\tT(°C)\tStatus");
logfile.close();
}
ISR(TIMER1_COMPA_vect){ //timer1 interrupt 1Hz
logsek++;
}
void loop() {
//Messung und log
T1 = dht1.readTemperature();
logdata1 = String(logmin) + ":" + String(logsek) + "\t1\t" + String(T1) + "\t" + String(stat1);
T2 = dht2.readTemperature();
logdata2 = String(logmin) + ":" + String(logsek) + "\t2\t" + String(T2) + "\t" + String(stat2);
File logfile = SD.open("logTruhe.txt", FILE_WRITE);
logfile.println(logdata1);
logfile.println(logdata2);
logfile.println();
logfile.close();
//Serial.println("Messung");
//Messung, LOG und LCD
if (logsek%mess == 0){
T1 = dht1.readTemperature();
logdata1 = String(logsek) + "\t1\t" + String(T1) + "\t" + String(stat1);
T2 = dht2.readTemperature();
logdata2 = String(logsek) + "\t2\t" + String(T2) + "\t" + String(stat2);
File logfile = SD.open("logTruhe.txt", FILE_WRITE);
logfile.println(logdata1);
logfile.println(logdata2);
logfile.println();
logfile.close();
//Serial.println("Messung + String(logsek)");
//LCD-Anzeige
lcd.setCursor(0,0); //...(Zeichen,Zeile);
lcd.print("Truhe1 ");
lcd.setCursor(7,0);
lcd.print(String(T1));
lcd.setCursor(11,0);
lcd.print("\337C");
lcd.setCursor(13,0);
if (stat1 == 1){
lcd.print(" an");
}
else{
lcd.print("aus");
}
lcd.setCursor(0,1);
lcd.print("Truhe2 ");
lcd.setCursor(7,1);
lcd.print(String(T2));
lcd.setCursor(11,1);
lcd.print("\337C");
lcd.setCursor(13,1);
if (stat2 == 1){
lcd.print(" an");
}
else{
lcd.print("aus");
}
delay(999);
}
//Schaltung Truhe 1
if (millis() >= zeit1){
//Schaltung
if (logsek%schalt == 0){
//Truhe 1
if (T1 >= oT){
digitalWrite(REL1, LOW);
stat1 = 1;
zeit1 = millis()+(truhe*60*1000);
}
else {
if (T1 <= uT){
digitalWrite(REL1, HIGH);
stat1 = 0;
zeit1 = millis()+(truhe*60*1000);
}
}
}
else{
}
//Schaltung Truhe 2
if (millis() >= zeit2){
//Truhe 2
if (T2 >= oT){
digitalWrite(REL2, LOW);
stat2 = 1;
zeit2 = millis()+(truhe*60*1000);
}
else {
if (T2 <= uT){
digitalWrite(REL2, HIGH);
stat2 = 0;
zeit2 = millis()+(truhe*60*1000);
}
}
}
else{
}
//Serial.println("Schaltung");
//LCD-Anzeige
lcd.setCursor(0,0); //...(Zeichen,Zeile);
lcd.print("Truhe1 ");
lcd.setCursor(7,0);
lcd.print(String(T1));
lcd.setCursor(11,0);
lcd.print("\337C");
lcd.setCursor(13,0);
if (stat1 == 1){
lcd.print(" an");
}
else{
lcd.print("aus");
}
lcd.setCursor(0,1);
lcd.print("Truhe2 ");
lcd.setCursor(7,1);
lcd.print(String(T2));
lcd.setCursor(11,1);
lcd.print("\337C");
lcd.setCursor(13,1);
if (stat2 == 1){
lcd.print(" an");
}
else{
lcd.print("aus");
}
delay(mess*1000);
uptime += mess;
logmin = uptime/60;
logsek = uptime%60;
//Serial.println("LCD");
}