from machine import Pin, PWM
from time import sleep

R = PWM(Pin(23),freq=50)
G = PWM(Pin(22),freq=50)
B = PWM(Pin(21),freq=50)
push = Pin(14,Pin.IN,Pin.PULL_UP)

def led (x,y,z):
    R.duty(x)
    G.duty(y)
    B.duty(z)

n=0
while(1):
    if push.value()==0:
        n=n+1
        if n>5:
            n=0
        sleep(0.5)
        while push.value() == 0:
            sleep(0.2) 

        
    elif n==0:
        led(1023,0,0)

    elif n==1:
        led(0,1023,0)

    elif n==2:
        led(0,0,1023)

    elif n==3:
        led(1023,0,1023)

    elif n==4:
        led(0,1023,1023)

    else:
        led(0,1000,1023)