81 lines
2.1 KiB
C++
81 lines
2.1 KiB
C++
/* 2 relay-buttons on timer scetch
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* [WINTER short time version]
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* based on TimeRTC.pde
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* Use SetTime scetch (from DS1307RTC library) for time-sync
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*/
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#include <TimeLib.h>
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#include <Wire.h>
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#include <DS1307RTC.h> // a basic DS1307 library that returns time as a time_t
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int stopButton = 8;
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int startButton = 9;
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int led = 13;
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int indicator = 0;
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void setup() {
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pinMode(stopButton, OUTPUT);
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pinMode(startButton, OUTPUT);
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pinMode(led, OUTPUT);
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Serial.begin(9600);
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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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}
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void loop() {
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if (timeStatus() == timeSet) {
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checkTime();
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} else { // fast blinking after boot indicates that time is not set or DS1307RTC is not plugged
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int i;
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for (i = 1; i <= 100; i++) {
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digitalWrite(led, LOW);
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delay(50);
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digitalWrite(led, HIGH);
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delay(50);
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}
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}
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delay(5000);
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}
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// Winter timing 6:00-8:01, 12:00-13:01, 17:00-18:01
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void checkTime() {
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// 6:00 - 8:01 - working
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if ((hour()==6) && (indicator==0)) pressStart();
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if ((hour()==7) && (indicator==0)) pressStart();
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// 8:01 - stop
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if ((hour()==8) && (minute()==1)) pressStop();
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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)) pressStop();
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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)) pressStop();
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}
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void pressStart() {
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delay(5000);
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digitalWrite(led, HIGH); // turn the LED on (HIGH is the voltage level)
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indicator = 1;
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digitalWrite(startButton, HIGH);
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delay(889);
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digitalWrite(startButton, LOW);
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delay(61000); // wait a minute
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}
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void pressStop() {
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delay(5000);
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digitalWrite(led, LOW); // turn the LED off by making the voltage LOW
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indicator = 0;
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digitalWrite(stopButton, HIGH);
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delay(887);
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digitalWrite(stopButton, LOW);
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delay(61000); // wait a minute
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}
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