from machine import Pin, PWM, ADC
from time import sleep

# Setup PWM for RGB pins
red = PWM(Pin(2))
green = PWM(Pin(1))
blue = PWM(Pin(0))

red.freq(1000)
green.freq(1000)
blue.freq(1000)

# Setup potentiometer
pot = ADC(Pin(26))
while True:
    # Red color pattern
    red_value = int(pot.read_u16() / 65535 * 255)  
    green_value = 0  # No green in red pattern
    blue_value = 0  # No blue in red pattern
    red.duty_u16(int(red_value / 255 * 65535))  
    green.duty_u16(int(green_value / 255 * 65535))  
    blue.duty_u16(int(blue_value / 255 * 65535))  
    print("Flashing Red...")
    sleep(1)  # Wait for a second to see the red flash

    # Green color pattern
    red_value = 0  # No red in green pattern
    green_value = int(pot.read_u16() / 65535 * 255)  
    blue_value = 0  # No blue in green pattern
    red.duty_u16(int(red_value / 255 * 65535))  
    green.duty_u16(int(green_value / 255 * 65535))  
    blue.duty_u16(int(blue_value / 255 * 65535))  
    print("Flashing Green...")
    sleep(1)  # Wait for a second to see the green flash
    # Blue color pattern
    red_value = 0  # No red in blue pattern
    green_value = 0  # No green in blue pattern
    blue_value = int(pot.read_u16() / 65535 * 255)  
    red.duty_u16(int(red_value / 255 * 65535))  
    green.duty_u16(int(green_value / 255 * 65535))  
    blue.duty_u16(int(blue_value / 255 * 65535))  
    print("Flashing Blue...")
    sleep(1)  # Wait for a second to see the blue flash

    # White color pattern
    red_value = int(pot.read_u16() / 65535 * 255)  
    green_value = int(pot.read_u16() / 65535 * 255)  
    blue_value = int(pot.read_u16() / 65535 * 255)  
    red.duty_u16(int(red_value / 255 * 65535))  
    green.duty_u16(int(green_value / 255 * 65535))  
    blue.duty_u16(int(blue_value / 255 * 65535))  
    print("Flashing White...")
    sleep(1)  # Wait for a second to see the white flash

print("Program ended.")