243 lines
8.0 KiB
C++
243 lines
8.0 KiB
C++
// 2 relay-buttons on timer with 4-digit display
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#include <Arduino.h>
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#include <TimeLib.h>
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#include <Thread.h>
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#include <DS1307RTC.h> // A basic DS1307 library that returns time as a time_t
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#include <SevenSegmentExtended.h> // Extended TM1637 library https://github.com/bremme/arduino-tm1637
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const byte PIN_CLK = 2; // Define CLK pin (for 4-Digit Display)
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const byte PIN_DIO = 3; // Define DIO pin (for 4-Digit Display)
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const byte redButton = 4; // RedButton: light on, open door
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const byte blackButton = 5; // BlackButton: light off, close door
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const byte stopButtonRelay = 6;
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const byte startButtonRelay = 7;
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const int msStart = 650; // Interval for pressing start button, ms
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const int msStop = 750; // Interval for pressing stop button, ms
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const int updateTime = 1000; // Interval for digit display update
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const int buttonCheck = 200; // Interval for checking button state
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const long manualButtonTime = 1800000; // 60 min - actual state of manual pressed button
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long buttonMillis = 0; // Previous button press counter
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byte indicator = 0; // Indicator of working states: 0 - scheduled off; 1 - scheduled on;
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// 2 - manual off, 3 - manual on
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SevenSegmentExtended display(PIN_CLK, PIN_DIO);
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Thread showTimeThread = Thread(); // Create thread for LED pulse indication
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Thread pressButtonThread = Thread(); // Create thread for button state checking
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void setup() {
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Serial.begin(9600); // Initializes the Serial connection @ 9600 baud for debug
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serStr("starting setup...");
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display.begin(); // Initializes the display
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display.setBacklight(100); // Set the brightness to 100 %
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display.print("INIT"); // Display INIT on the display
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pinMode(redButton, INPUT);
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pinMode(blackButton, INPUT);
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pinMode(stopButtonRelay, OUTPUT);
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pinMode(startButtonRelay, OUTPUT);
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while (!Serial); // Wait until Arduino Serial Monitor opens
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setSyncProvider(RTC.get); // The function to get the time from the RTC
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if(timeStatus()!= timeSet)
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Serial.println("Unable to sync with the RTC");
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else
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Serial.println("RTC has set the system time");
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// showTime thread:
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showTimeThread.onRun(showTime);
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showTimeThread.setInterval(updateTime); // Interval for update time
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// pressButtonThread thread:
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pressButtonThread.onRun(pressButton);
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pressButtonThread.setInterval(buttonCheck); // Interval for checking button pressing
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delay(1000);
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display.off();
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delay(500);
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display.on();
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serStr("...setup finished");
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}
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void loop() {
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// Threads init:
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if (showTimeThread.shouldRun())
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showTimeThread.run();
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if (pressButtonThread.shouldRun())
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pressButtonThread.run();
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if (timeStatus() == timeSet) {
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checkTime();
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} else {
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display.on();
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display.print("SET TIME");
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delay(5000);
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}
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}
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// showTime thread
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void showTime() {
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display.printTime(hour(), minute(), true);
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static bool showTimeStatus = false; // showTime status bool
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showTimeStatus = !showTimeStatus; // Invert showTime state
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if ((indicator==1)||(indicator==3) && showTimeStatus==true) {
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display.print("BODA");
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}
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}
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void pressStart() {
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serStr("scheduled start button pressed");
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display.print("on__");
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delay(55000);
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indicator = 1;
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digitalWrite(startButtonRelay, HIGH);
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delay(msStart);
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digitalWrite(startButtonRelay, LOW);
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delay(6000);
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serStr("scheduled start button delay finished");
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}
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void pressStop() {
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serStr("scheduled stop button pressed");
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display.print("off_");
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delay(5000);
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indicator = 0;
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digitalWrite(stopButtonRelay, HIGH);
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delay(msStop);
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digitalWrite(stopButtonRelay, LOW);
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delay(61000); // wait a minute
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// Double!
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digitalWrite(stopButtonRelay, HIGH);
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delay(msStop);
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digitalWrite(stopButtonRelay, LOW);
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delay(5000);
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serStr("scheduled stop button delay finished");
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}
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void pressStopFalse() {
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serStr("scheduled false-stop");
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display.print("off_");
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delay(5000);
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indicator = 0;
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delay(61000); // wait a minute
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}
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void pressStartManual() {
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serStr("manual start button pressed");
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display.print("on__");
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buttonMillis = millis();
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delay(500);
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indicator = 3;
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digitalWrite(startButtonRelay, HIGH);
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delay(msStart);
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digitalWrite(startButtonRelay, LOW);
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delay(1500);
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serStr("manual start button delay finished");
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}
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void pressStopManual() {
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serStr("manual stop button pressed");
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display.print("off_");
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buttonMillis = millis();
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delay(500);
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indicator = 2;
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digitalWrite(stopButtonRelay, HIGH);
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delay(msStop);
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digitalWrite(stopButtonRelay, LOW);
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delay(1500);
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serStr("manual stop button delay finished");
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}
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// Send string to serial monitor with millis() counter and date/time
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void serStr(const char* serString) {
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long currentTime = millis();
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String space = " ";
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String stringToPrint = currentTime + space + serString;
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Serial.println(stringToPrint);
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// RTC mark
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Serial.print("RTC time = ");
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Serial.print(hour());
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Serial.write(':');
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Serial.print(minute());
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Serial.write(':');
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Serial.print(second());
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Serial.print(", date (D/M/Y) = ");
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Serial.print(day());
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Serial.write('/');
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Serial.print(month());
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Serial.write('/');
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Serial.print(year());
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Serial.println();
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}
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// Check button pressing thread
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void pressButton() {
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unsigned long currentMillis = millis();
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if (buttonMillis>0) {
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if (indicator==3) {
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if ((currentMillis-buttonMillis) > manualButtonTime) {
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serStr("manualButtonTime expired...stop pressed");
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buttonMillis = 0;
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pressStop();
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}
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}
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if (indicator==2) {
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if ((currentMillis-buttonMillis) > manualButtonTime) {
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serStr("manualButtonTime expired...indicator state reset");
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buttonMillis = 0;
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indicator = 0;
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}
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}
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}
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if (digitalRead(redButton) == HIGH || digitalRead(blackButton) == HIGH) {
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if (digitalRead(redButton) == HIGH) {
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serStr("Manual red button short press");
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pressStartManual();
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}
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if (digitalRead(blackButton) == HIGH) {
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serStr("Manual black button short press");
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pressStopManual();
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}
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}
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}
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void checkTime() {
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// Winter
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if (month()==12 || month()==1 || month()==2 ) {
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// 6:00 - 7:16 - working
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if ((hour()==6) && (indicator==0)) pressStart();
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// 7:01 - stop
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if ((hour()==7) && (minute()==16)) pressStopFalse();
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// 12:00 - 13:01 - working
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if ((hour()==12) && (indicator==0)) pressStart();
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// 13:01 - stop
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if ((hour()==13) && (minute()==1)) pressStopFalse();
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// 17:00 - 18:01 - working
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if ((hour()==17) && (indicator==0)) pressStart();
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// 18:01 - stop
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if ((hour()==18) && (minute()==1)) pressStopFalse();
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}
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// Spring & Autumn
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if (month()==3 || month()==4 || month()==10 || month()==11) {
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// 6:00 - 8:21 - working
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if ((hour()==6 || hour()==7 || ((hour()==8) && (minute() < 5))) && (indicator==0)) pressStart();
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// 8:21 - stop
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if ((hour()==8) && (minute()==21)) pressStopFalse();
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// 12:00 - 13:26 - working
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if ((hour()==12 || ((hour()==13) && (minute() < 10))) && (indicator==0)) pressStart();
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// 13:26 - stop
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if ((hour()==13) && (minute()==26)) pressStopFalse();
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// 17:00 - 18:21 - working
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if ((hour()==17 || ((hour()==18) && (minute() < 5))) && (indicator==0)) pressStart();
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// 18:21 - stop
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if ((hour()==18) && (minute()==21)) pressStopFalse();
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}
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// Summer
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if (month()==5 || month()==6 || month()==7 || month()==8 || month()==9) {
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// 6:00 - 9:05 - working
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if ((hour()==6 || hour()==7 || hour()==8) && (indicator==0)) pressStart();
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// 9:05 - stop
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if ((hour()==9) && (minute()==5)) pressStopFalse();
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// 12:00 - 14:05 - working
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if ((hour()==12 || hour()==13) && (indicator==0)) pressStart();
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// 14:05 - stop
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if ((hour()==14) && (minute()==5)) pressStopFalse();
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// 17:00 - 19:50 - working
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if ((hour()==17 || hour()==18) && (indicator==0)) pressStart();
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// 19:50 - stop
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if ((hour()==19) && (minute()==50)) pressStopFalse();
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}
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}
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