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


red = PWM(Pin(5))
blue = PWM(Pin(6))
green = PWM(Pin(7))

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

btn = Pin(16,Pin.IN)
pot = ADC(Pin(28))

going = True

while going:
    print("Slide Pot to set the RED Value (0-255), press button to confirm")
    sleep(1)

    button_press = 0
    while button_press == 0:
        red_val = int(pot.read_u16()/ 65535 * 255)
        print("Red: ", red_val)
        sleep(0.5)

        if btn.value() == 1:
            sleep(.3)
            while btn.value() == 1:
                pass
            button_press = 1
    print("\nRed set to: ", red_val)

    print("Slide Pot to set the green Value (0-255), press button to confirm")
    sleep(1)

    button_press = 0
    while button_press == 0:
        green_val = int(pot.read_u16()/ 65535 * 255)
        print("Green: ", green_val)
        sleep(0.5)

        if btn.value() == 1:
            sleep(.3)
            while btn.value() == 1:
                pass
            button_press = 1
    print("\nGreen set to: ", green_val)

    print("Slide Pot to set the Blue Value (0-255), press button to confirm")
    sleep(1)

    button_press = 0
    while button_press == 0:
        blue_val = int(pot.read_u16()/ 65535 * 255)
        print("Blue: ", blue_val)
        sleep(0.5)

        if btn.value() == 1:
            sleep(.3)
            while btn.value() == 1:
                pass
            button_press = 1
    print("\nBlue set to: ",blue_val)

    red.duty_u16(int(red_val / 255 * 65535))

    blue.duty_u16(int(blue_val / 255 * 65535))

    green.duty_u16(int(green_val / 255 * 65535))
    print("\nRGB colors set: ")
    print("Red: ",red_val)
    print("Green: ",green_val)
    print("Blue: ",blue_val)

    answer = input("Do you want to stop")

    if answer == "yes":
        print("Program Ended")
        break
    elif answer != "no":
        print("Invalid Input Exiting")
        going = False