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	- Project: Button Cycle
	- Source Code compiled for: Arduino Uno
	- Source Code created on: 2023-12-09 18:37:21

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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
	/* RUN A RGB LED USING 2 BUTTONS the buttons run 3 */
	/* colors green yellow red consecutively button 1 */
	/* changes colors up and button 2 changes colors down */
/****** END SYSTEM REQUIREMENTS *****/

/****** DEFINITION OF LIBRARIES *****/
#include <Arduino.h>
#include <EasyButton.h>

/****** FUNCTION PROTOTYPES *****/
void setup(void);
void loop(void);

/***** DEFINITION OF DIGITAL INPUT PINS *****/
const uint8_t button1_PushButton_PIN_D2 = 2;
const uint8_t button2_PushButton_PIN_D3 = 3;

/***** DEFINITION OF DIGITAL OUTPUT PINS *****/
const uint8_t led_LEDRGB_Red_PIN_D4 = 4;
const uint8_t led_LEDRGB_Green_PIN_D5 = 5;
const uint8_t led_LEDRGB_Blue_PIN_D6 = 6;

/****** DEFINITION OF LIBRARIES CLASS INSTANCES*****/
EasyButton button1(button1_PushButton_PIN_D2);
EasyButton button2(button2_PushButton_PIN_D3);

uint8_t currentColor = 0;

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

  pinMode(button1_PushButton_PIN_D2, INPUT_PULLUP);
  pinMode(button2_PushButton_PIN_D3, INPUT_PULLUP);

  pinMode(led_LEDRGB_Red_PIN_D4, OUTPUT);
  pinMode(led_LEDRGB_Green_PIN_D5, OUTPUT);
  pinMode(led_LEDRGB_Blue_PIN_D6, OUTPUT);

}

void loop(void)
{
  // put your main code here, to run repeatedly:

  button1.read();
  button2.read();

  // Change color up when button 1 is pressed
  if (button1.isPressed()) {
    currentColor++;
    if (currentColor > 2) {
      currentColor = 0;
    }
  }

  // Change color down when button 2 is pressed
  if (button2.isPressed()) {
    if (currentColor == 0) {
      currentColor = 2;
    } else {
      currentColor--;
    }
  }

  // Display the current color
  switch (currentColor) {
    case 0:
      digitalWrite(led_LEDRGB_Red_PIN_D4, HIGH);
      digitalWrite(led_LEDRGB_Green_PIN_D5, LOW);
      digitalWrite(led_LEDRGB_Blue_PIN_D6, LOW);
      break;
    case 1:
      digitalWrite(led_LEDRGB_Red_PIN_D4, LOW);
      digitalWrite(led_LEDRGB_Green_PIN_D5, HIGH);
      digitalWrite(led_LEDRGB_Blue_PIN_D6, LOW);
      break;
    case 2:
      digitalWrite(led_LEDRGB_Red_PIN_D4, LOW);
      digitalWrite(led_LEDRGB_Green_PIN_D5, LOW);
      digitalWrite(led_LEDRGB_Blue_PIN_D6, HIGH);
      break;
  }
}