Jan Konečný - časové spínání 3

#include <stdio.h>
#include <DS1302.h>

// Create a DS1302 object.
const int kCePin   = 3;  // Chip Enable
const int kIoPin   = 4;  // Input/Output
const int kSclkPin = 5;  // Serial Clock
DS1302 rtc(kCePin, kIoPin, kSclkPin);

int ledPin = 7;                // choose the pin for the LED
int inputPin = 2;               // choose the input pin (for PIR sensor)
int pirState = LOW;             // we start, assuming no motion detected
int val = 0;                    // variable for reading the pin status
unsigned long lastOn;


// Start time
int hodinyOn=22;
int minutyOn=0;
// Stop time
int hodinyOff=6;
int minutyOff=0;
// Prikladne cas ted - skutecny se vezme z RTC
int hodinyTed=20;
int minutyTed=32;

void setup() {
    Serial.begin(9600);
    pinMode(ledPin, OUTPUT);      // declare LED as output
    pinMode(inputPin, INPUT);     // declare sensor as input
    // Initialize a new chip by turning off write protection and clearing the
    // clock halt flag. These methods needn't always be called. See the DS1302
    // datasheet for details.
    rtc.writeProtect(false);
    rtc.halt(false);

    // Make a new time object to set the date and time.
    // Sunday, September 22, 2013 at 01:38:50.
   //  Time t(2021, 2, 10, 16, 58, 00, Time::kMonday);

    // Set the time and date on the chip.
   //  rtc.time(t);
}

void loop()
{

    Time t = rtc.time();
    hodinyTed = t.hr;
    minutyTed = t.min;

    // Prevedeme casy na minuty
    int startTime = hodinyOn*60+minutyOn;
    int stopTime = hodinyOff*60+minutyOff;
    int casTed = hodinyTed*60+minutyTed;

    // Vyhodnocujeme, prvni tretina plati pro casy co nejsou pres pulnoc, dalsi 2/3 jsou pro casy co jdou pres pulnoc
    if ((startTime < stopTime && casTed > startTime && casTed < stopTime) || (startTime > stopTime && casTed > startTime) || (startTime > stopTime && casTed < stopTime))
    {
        if (pirState==LOW)
        {
            val = digitalRead(inputPin);  // read input value
            if (val==HIGH)
            {
                lastOn=millis();
                pirState=HIGH;
            }
        }
        if (pirState == HIGH)  // check if the input is HIGH
        {
            digitalWrite(ledPin, HIGH);  // turn LED ON
        }
        else
        {
            digitalWrite(ledPin, LOW); // turn LED OFF
        }
        if (millis() > (lastOn + (2*60*1000))) pirState=LOW;    // 2*60*1000 = 2 minuty
    }
    delay(100);
}