aitormendez

# Script para leer una señal analógica y convertirla en digital
# Raspberry Pi 1
# MCP3008
# https://cdn-shop.adafruit.com/datasheets/MCP3008.pdf
# https://youtu.be/0L6SXoQ68Z8
# https://github.com/macunixs/gpiozero-tutorials/blob/master/mcp3008.py

from gpiozero import MCP3008, PWMLED
from time import sleep

aitormendez

import time
import smbus

#bus = smbus.SMBus(0)  # Rev 1 Pi uses 0
bus = smbus.SMBus(1) # Rev 2 Pi uses 1

DEVICE = 0x20 # Device address (A0-A2)
IODIRA = 0x00 # Pin direction register
IODIRB = 0x01 # Pin direction register
OLATA  = 0x14 # Register for outputs