from machine import Pin
from utime import sleep

lb_pin = Pin(4, Pin.OUT)  #led1 - blue
lg_pin = Pin(16, Pin.OUT) #led2 - green
lr_pin = Pin(5, Pin.OUT)  #led3 - red

dp1_pin = Pin(12, Pin.IN)
dp2_pin = Pin(27, Pin.IN)
dp3_pin = Pin(25, Pin.IN)



def main():
    while True:
        sub_lb_off()
        sub_lg_off()
        sub_lr_off()
        
        dp1_state = dp1_pin.value()
        dp2_state = dp2_pin.value()
        dp3_state = dp3_pin.value()

        if dp1_state == 1 and dp2_state == 1 and dp3_state == 0:
            sub_lb_on()
            sub_lg_off()
            sub_lr_off()

        elif dp1_state == 0 and dp2_state == 1 and dp3_state == 1:
            sub_lb_off()
            sub_lg_on()
            sub_lr_off()

        elif dp1_state == 1 and dp2_state == 0 and dp3_state == 1:
            sub_lb_off()
            sub_lg_off()
            sub_lr_on()

        print(dp1_state, dp2_state, dp3_state)

def sub_lb_on():
    lb_pin.on()

def sub_lb_off():
    lb_pin.off()

def sub_lg_on():
    lg_pin.on()

def sub_lg_off():
    lg_pin.off()

def sub_lr_on():
    lr_pin.on()

def sub_lr_off():
    lr_pin.off()

if __name__ == '__main__':
    main()