"Sensor Data" rev_01

/********* Pleasedontcode.com **********

    Pleasedontcode thanks you for automatic code generation! Enjoy your code!

    - Terms and Conditions:
    You have a non-exclusive, revocable, worldwide, royalty-free license
    for personal and commercial use. Attribution is optional; modifications
    are allowed, but you're responsible for code maintenance. We're not
    liable for any loss or damage. For full terms,
    please visit pleasedontcode.com/termsandconditions.

    - Project: "Sensor Data"
    - Source Code NOT compiled for: Arduino Uno
    - Source Code created on: 2025-04-19 19:39:23

********* Pleasedontcode.com **********/

/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
    /* i need the sensor to be very accurate in the color */
    /* coding  I need to be able to read the codes */
    /* through my software */
/****** END SYSTEM REQUIREMENTS *****/

/* START CODE */

/****** DEFINITION OF LIBRARIES *****/
#include <FreqCount.h>  //https://github.com/PaulStoffregen/FreqCount
#include <DHT.h>    //https://github.com/adafruit/DHT-sensor-library

/****** FUNCTION PROTOTYPES *****/
void setup(void);
void loop(void);
void GetData(); // Added prototype for GetData function
void ReadColorData(); // New prototype for reading color data

/***** DEFINITION OF DIGITAL INPUT PINS *****/
const uint8_t myDHT22_DHT22_DOUT_PIN_D2     = 2;

// Added definitions for the photodiode module pins
#define s0 8       // Module pins wiring
#define s1 9
#define s2 10
#define s3 11
#define out 12

int data=0;        // This is where we're going to stock our values

/****** DEFINITION OF LIBRARIES CLASS INSTANCES*****/
// Instantiate DHT sensor
DHT dht(myDHT22_DHT22_DOUT_PIN_D2, DHT22); // Assuming DHT22 sensor

void setup(void)
{
    // put your setup code here, to run once:

    pinMode(myDHT22_DHT22_DOUT_PIN_D2, INPUT_PULLUP);

    // Initialize photodiode pins
    pinMode(s0, OUTPUT);    // pin modes
    pinMode(s1, OUTPUT);
    pinMode(s2, OUTPUT);
    pinMode(s3, OUTPUT);
    pinMode(out, INPUT);

    Serial.begin(9600);   // Initialize the serial monitor baud rate

    digitalWrite(s0, HIGH);  // Putting S0/S1 on HIGH/HIGH levels means the output frequency scaling is at 100% (recommended)
    digitalWrite(s1, HIGH); // LOW/LOW is off HIGH/LOW is 20% and LOW/HIGH is 2%

    // Initialize DHT sensor
    dht.begin();
}

void loop(void)
{
    // put your main code here, to run repeatedly:
    ReadColorData(); // Call to read color data

    Serial.println();

    delay(2000);
}

void GetData(){
    data = pulseIn(out, LOW);       // here we wait until "out" goes LOW, we start measuring the duration and stops when "out" is HIGH again
    Serial.print(data);          // it's a time duration measured, which is related to frequency as the sensor gives a frequency depending on the color
    Serial.print("\t");          // The higher the frequency the lower the duration
    delay(20);
}

void ReadColorData() {
    // Read Red value
    digitalWrite(s2, LOW);
    digitalWrite(s3, LOW);
    Serial.print("Red value= ");
    GetData();                   // Executing GetData function to get the value

    // Read Blue value
    digitalWrite(s2, LOW);
    digitalWrite(s3, HIGH);
    Serial.print("Blue value= ");
    GetData();

    // Read Green value
    digitalWrite(s2, HIGH);
    digitalWrite(s3, HIGH);
    Serial.print("Green value= ");
    GetData();
}

/* END CODE */