biazzotto

import gc
import machine
import pyb
import time
import network

# Configure GPIO pins 0 and 2 to be used for
# the I²C interface
iic = machine.I2C(pyb.Pin(2), pyb.Pin(0))

biazzotto

/*
  Welcome: 'egage',
  GameSelected: 'CgC',
  Correct: 'gCC',
  Wrong: 'ec',
  Fail: 'egec',
  Winner: 'gggeCCC',
  HighBeep: 'C',
  LowBeep: 'c'
 

biazzotto

#!/usr/bin/env python
# -*- coding: UTF-8 -*-

# Função para validar sequência de dígitos do Renavam.
# Adaptado por Fabricio Biazzotto, a partir do original, feito em java:
# http://blog.victorjabur.com/2010/05/28/renavam_veiculos_java


def validar_renavam(renavam):
    # Retorna falso caso o valor passado não seja um número inteiro

biazzotto

#!/usr/bin/env python
# -*- coding: utf-8 -*-

from gimpfu import *
from os import remove, name
from os.path import basename
from tempfile import NamedTemporaryFile
from subprocess import check_output, CalledProcessError, STDOUT

# Export with Google Guetzli Perceptual JPEG encoder

biazzotto

<style type="text/css">
TD {margin: 0px;padding: 0px;}
IMG {margin: 0px;padding: 0px;}
A.headline {TEXT-DECORATION: none;margin:;}
A.headline:link {TEXT-DECORATION: none;}
A.headline:visited {TEXT-DECORATION: none}
A.headline:hover {TEXT-DECORATION: underline;}
A: {margin: 0px;padding: 0px;}
</style>

biazzotto

from functools import wraps

from telegram.ext import Updater, CommandHandler

# Using a factory function (closures) to contain the started-state of the bot
# This is cleaner and better-practice than using globals
def state_factory():
    """Factory function for containing the bot state."""

    state = False

biazzotto

#!/bin/sh
# Userland mode (~$USER/), (~/).

# ~/.fonts is now deprecated and that
#FONT_HOME=~/.fonts
# ~/.local/share/fonts should be used instead
FONT_HOME=~/.local/share/fonts

echo "installing fonts at $PWD to $FONT_HOME"
mkdir -p "$FONT_HOME/adobe-fonts/source-code-pro"

biazzotto

def rotl(num, bits):
    bit = num & (1 << (bits-1))
    num <<= 1
    if(bit):
        num |= 1
    num &= (2**bits-1)

    return num

def rotr(num, bits):

biazzotto

# Pull the SDD1306 lib from here https://github.com/adafruit/micropython-adafruit-ssd1306/blob/master/ssd1306.py
from time import sleep_ms
from machine import Pin, I2C
from ssd1306 import SSD1306_I2C

buf = "wubba lubba dub dub  "

i2c = I2C(-1, Pin(4),Pin(5),freq=40000) # Bitbanged I2C bus
assert 60 in i2c.scan(), "No OLED display detected!"

biazzotto

Raspberry Pi Zero OTG Mode

Simple guide for setting up OTG modes on the Raspberry Pi Zero - By Andrew Mulholland (gbaman).

The Raspberry Pi Zero (and model A and A+) support USB On The Go, given the processor is connected directly to the USB port, unlike on the B, B+ or Pi 2 B, which goes via a USB hub.
Because of this, if setup to, the Pi can act as a USB slave instead, providing virtual serial (a terminal), virtual ethernet, virtual mass storage device (pendrive) or even other virtual devices like HID, MIDI, or act as a virtual webcam!
It is important to note that, although the model A and A+ can support being a USB slave, they are missing the ID pin (is tied to ground internally) so are unable to dynamically switch between USB master/slave mode. As such, they default to USB master mode. There is no easy way to change this right now.
It is also important to note, that a USB to UART serial adapter is not needed for any of these guides, as may be documented elsewhere across the int