lpereira

/*
 * Pinball Display Driver
 * Arudino version by Leandro Pereira
 *
 * Based on code by Daniel Quadros, available at
 * http://dqsoft.blogspot.com.br/2011/06/projeto-epoch-parte4-software-cont.html
 */

/*
 * Com o ethernet shield, alguns dos pinos usados aqui nao funcionam pq o shield

lpereira

#include <chrono>
#include <cstdint>
#include <iostream>
#include <random>
#include <sstream>

using namespace std;
using namespace std::chrono;

const uint64_t P01 = 10;

lpereira

#!/usr/bin/python2
#
# Buildbot monitor
# Author: Leandro A. F. Pereira <[email protected]>
#
# Copyright (C) 2010 ProFUSION Embedded Systems
#

import urllib
import BeautifulSoup

lpereira

#!/usr/bin/python

import requests

sources = [
  'http://pgl.yoyo.org/adservers/serverlist.php?hostformat=hosts&showintro=0&mimetype=plaintext',
  'http://hosts-file.net/.%5Cad_servers.txt',
  'https://adaway.org/hosts.txt',
  'http://winhelp2002.mvps.org/hosts.txt',
  'http://sysctl.org/cameleon/hosts',

lpereira

3340  accept4(15,  <unfinished ...>
3341  <... nanosleep resumed> NULL)     = 0
3341  nanosleep({3, 0}, NULL)           = 0
3341  nanosleep({4, 0},  <unfinished ...>
3340  <... accept4 resumed> 0, NULL, SOCK_CLOEXEC|SOCK_NONBLOCK) = 16
3340  write(14, "\20\0\0\0", 4)         = 4
3345  <... epoll_wait resumed> {{EPOLLIN, {u32=0, u64=0}}}, 1024, -1) = 1
3340  accept4(15,  <unfinished ...>
3345  open("/etc/localtime", O_RDONLY|O_CLOEXEC) = 18
3345  fstat(18, {st_mode=S_IFREG|0644, st_size=2015, ...}) = 0

lpereira

#!/bin/sh

exec wrk -H 'Host: localhost' \
	-H 'Accept: text/plain,text/html;q=0.9,application/xhtml+xml;q=0.9,application/xml;q=0.8,*/*;q=0.7' \
	-H 'Connection: keep-alive' \
	-d 10 \
	-c 1000 \
	--timeout 16384 \
	-t 4 \
	http://127.0.0.1:8080/hello \

lpereira

New                                    Old      
                                       
movsx  esi,BYTE PTR [r14+0x8]          movsx  esi,BYTE PTR [r13+0x8]      
mov    rdi,r12                         mov    rdi,rbp      
add    rbx,0x1                         add    r13,0x18      
call   0x412fd0 <strbuf_append_char>   call   0x413ed0 <strbuf_append_char>      
mov    rax,QWORD PTR [r15+rbx*8]       mov    eax,DWORD PTR [r13+0x0]      
jmp    QWORD PTR [rax*8+0x416440]      mov    rax,QWORD PTR [rax*8+0x4166a0]      
                                       jmp    rax

lpereira

/* parse_number() using C11 _Generic */
/* @lafp, 2015-06-07 */
#include <stdlib.h>
#include <stdbool.h>
#include <stdio.h>
#include <errno.h>

#define parse_number(Input, Output) \
    _Generic((*Output), \
        int: parse_number_strtoint, \

lpereira

#!/usr/bin/python

import mraa
import time
import pyupm_i2clcd
import pyupm_grove
import SimpleXMLRPCServer
import netifaces as ni
import threading
import Queue

lpereira

/*

package main

import "fmt"

func main() {
    fmt.Println("counting");

    for i := 0; i < 10; i++ {