# DECLARAMOS LAS LIBRERIAS A UTILIZAR
from machine import Pin,PWM
from time import sleep
# CREAMOS LA FUNCIÓN CORRESPONDIENTE A LO QUE QUEREMOS HACER
def LCD (datos,rs):
d7.value(int(datos[0]))
d6.value(int(datos[1]))
d5.value(int(datos[2]))
d4.value(int(datos[3]))
d3.value(int(datos[4]))
d2.value(int(datos[5]))
d1.value(int(datos[6]))
d0.value(int(datos[7]))
RS.value(rs)
EN.on()
EN.off()
# DEFINIMOS LAS SALIDAS Y LAS ENTRADAS
# PUSH BOTTON
push= Pin(26,Pin.IN,Pin.PULL_UP)
#SERVO
servo= PWM(Pin(33),freq=50)
# LCD
d7=Pin(15, Pin.OUT)
d6=Pin(2, Pin.OUT)
d5=Pin(4, Pin.OUT)
d4=Pin(5, Pin.OUT)
d3=Pin(18, Pin.OUT)
d2=Pin(19, Pin.OUT)
d1=Pin(21, Pin.OUT)
d0=Pin(22, Pin.OUT)
RS=Pin(25, Pin.OUT)
EN=Pin(23, Pin.OUT)
# VARIABLES
pbveces= 0
Lista1=["00110000","00110000","00110000","00111000","00010100","00001100","00000110","00000001"]
POS1= ["01010000","01001111","01010011","00100000","00110001"]
POS2= ["01010000","01001111","01010011","00100000","00110010"]
POS3= ["01010000","01001111","01010011","00100000","00110011"]
Saltar= ["11000000"]
Borrartodo= ["00000001"]
Home= ["00000010"]
for i in Lista1:
LCD(i,0)
while(1):
if push.value()==0:
pbveces= pbveces+1
if pbveces>2:
pbveces=0
while(push.value()==0):
sleep(0.1)
if pbveces==0:
for i in POS1:
LCD(i,1)
for i in Home:
LCD(i,0)
servo.duty(25)
if pbveces==1:
for i in POS2:
LCD(i,1)
for i in Home:
LCD(i,0)
servo.duty(75)
if pbveces==2:
for i in POS3:
LCD(i,1)
for i in Home:
LCD(i,0)
servo.duty(125)