from machine import Pin, PWM
import time

pwm0 = PWM(Pin(14), duty=0) # create PWM object from a pin
pwm0.freq(50)         # get current frequency
flag=False
Led1=Pin(13, Pin.OUT)
LedInterruption=Pin(12, Pin.OUT)
Pulsador1=Pin(32, Pin.IN, Pin.PULL_DOWN)
Led1.off()
flag2=True

def AtiendeInterrupcion1(x): 
  global flag2
  if flag2:
    LedInterruption.on()
    flag2=False
  else:
    LedInterruption.off()
    flag2=True

def AtiendeInterrupcion2(x): 
  global flag2
  if flag2:
    LedInterruption.on()
    flag2=False
  else:
    LedInterruption.off()
    flag2=True

Interruption = Pin(23, Pin.IN, pull=Pin.PULL_DOWN)  
Interruption.irq(trigger=Pin.IRQ_RISING, handler=AtiendeInterrupcion1)

Interruption = Pin(23, Pin.IN, pull=Pin.PULL_DOWN)  
Interruption.irq(trigger=Pin.IRQ_RISING, handler=AtiendeInterrupcion2)

while(True):
  for i in range(500,2500,10):
    #pwm0.duty(i)  # get current duty cycle, range 0-1023 (default 512, 50%)
    pwm0.duty_ns(i*1000)      # set pulse width in nanoseconds from 0 to 1_000_000_000/freq, (now 25%)
    time.sleep_ms(100)
    print(i)
  for j in range(2500, 500, -10):
    print(j)
    #pwm0.duty(j)  # get current duty cycle, range 0-1023 (default 512, 50%)
    pwm0.duty_ns(j*1000)      # set pulse width in nanoseconds from 0 to 1_000_000_000/freq, (now 25%)
    time.sleep_ms(100)