Coderdojo Arduino

brandon.c

#include <ChainableLED.h>
#include <Grove_LED_Bar.h>

#define NUM_LEDS  1

// Pin for LED control
ChainableLED leds(2, 3, NUM_LEDS);  // Pin 2 for data, pin 3 for clock

// Button pin
int buttonPin = 4;  // Button is connected to pin 4
byte buttonState;    // Variable to store button state
Grove_LED_Bar bar(0, 2, 0, LED_BAR_10);

void setup()
{
  leds.init();               // Initialize the LED strip
  pinMode(buttonPin, INPUT); // Set the button pin as input
  leds.setColorRGB(0, 255, 0, 0);  // Start with the LED being red
  bar.begin();
  bar.setBits(0x0);
}

void loop()
{
  buttonState = digitalRead(buttonPin);  // Read the state of the button

  if (buttonState == HIGH)  // If the button is pressed
  {
    // Set color to orange
    leds.setColorRGB(0, 255, 50, 0);
    delay(2500);  // Wait for 2.5 seconds

    // Set color to green
    leds.setColorRGB(0, 0, 255, 10);  
    bar.setBits(0b0000000000);
    delay(500);
    bar.setBits(0b0000000001);
    delay(500);
    bar.setBits(0b0000000011);
    delay(500);
    bar.setBits(0b0000000111);
    delay(500);
    bar.setBits(0b0000001111);
    delay(500);
    bar.setBits(0b0000011111);
    delay(500);
    bar.setBits(0b0000111111);
    delay(500);
    bar.setBits(0b0001111111);
    delay(500);
    bar.setBits(0b0011111111);
    delay(500);
    bar.setBits(0b0111111111);
    delay(500);
    bar.setBits(0b1111111111);

    // Set color back to red
    leds.setColorRGB(0, 255, 0, 0);
  }
  else  // If the button is not pressed
  {
    // Keep the LED red
    leds.setColorRGB(0, 255, 0, 0);
  }
}