rafacouto

const int LED_PIN = 3;
const int BTN_PIN = 4;
const int FLASH_MILLIS = 100;

void setup() {

  pinMode(LED_PIN, OUTPUT);
  pinMode(BTN_PIN, INPUT);
}

rafacouto

# Fix the TERM variable to allow 256 colors in a gnome-terminal. Pretty full color in vim!

# Put this lines in your ~/.bashrc
if [ "$TERM" == "xterm" ] && [ "$COLORTERM" == "gnome-terminal" ]; then
    export TERM=xterm-256color
fi

rafacouto

void setup() {
	Serial.begin(9600); // Arduino monitor
	Serial1.begin(9600); // connected UART
}

void loop() {
	while (true) {
		while (Serial.available()) Serial1.write(Serial.read());
		while (Serial1.available()) Serial.write(Serial1.read());
		delay(10);

rafacouto

// crc16.c

#include "crc16.h"

static const uint16_t ccitt_hash[] = {
    0x0000,0x1021,0x2042,0x3063,0x4084,0x50a5,0x60c6,0x70e7,
    0x8108,0x9129,0xa14a,0xb16b,0xc18c,0xd1ad,0xe1ce,0xf1ef,
    0x1231,0x0210,0x3273,0x2252,0x52b5,0x4294,0x72f7,0x62d6,
    0x9339,0x8318,0xb37b,0xa35a,0xd3bd,0xc39c,0xf3ff,0xe3de,
    0x2462,0x3443,0x0420,0x1401,0x64e6,0x74c7,0x44a4,0x5485,

rafacouto

# git prompt

function git-branch-name {
  git symbolic-ref HEAD 2>/dev/null | cut -d"/" -f 3
}

function git-branch-prompt {
  local branch=`git-branch-name`
  if [ $branch ]; then printf " [%s]" $branch; fi
}

rafacouto

// compile: mono-csc Threads.cs
// execute: mono Threads.exe


using System;
using System.Threading;

namespace Test
{
	class Threads

rafacouto

// Energia sketch to test a light sensor connected to an operational amplifier. The circuit
// is powered by enabling the P1.6 signal during TEST_MILLIS every EVERY_MILLIS in
// order to safe energy (TEST_MILLIS/EVERY_MILLIS fraction).

#define POWER_LED GREEN_LED    /* green LED (LED2 on board) and P1.6 connected to the Vdd */
#define SENSOR_LED RED_LED     /* red LED (LED1 on board) */
#define SENSOR P1_7            /* pin P1.7 connected to Vout of the operational amplifier */

#define TEST_MILLIS      1     /* milliseconds that test is enabled */
#define EVERY_MILLIS     1000  /* milliseconds of the period of test */

rafacouto

<?php

$a = 2; 
$b = 2;

$c = 1;
$d = 1;

$e = 3;
$f = 3;

rafacouto

<?php

$a = 5; 
$b = 5;

for ($aa = 0; $aa <= $a; $aa++)
{    
    for ($bb = 0; $bb <= $b; $bb++)
    {
        if ($aa == 0 || $bb == 0)

rafacouto

using System;
using System.Net;
using System.Net.Sockets;
using System.Text;
class test
{
	public static void Main(String[] args)
	{
		string hostName = "india.colorado.edu";
		int hostPort = 13;