xd2

#include <Arduino.h>

int powerPin = 5;
byte messageA[] = {0xA6, 0x12, 0x02, 0x10, 0x14, 0xCF}; // BLANK CODE?
byte messageB[] = {0xA6, 0x12, 0x02, 0x01, 0x14, 0xE7}; // ESC ON & MPH
byte messageC[] = {0xA6, 0x12, 0x02, 0X05, 0x14, 0xDC}; // LIGHT ON & ESC ON & MPH

void setup() {
  // initialize Serial1:
  Serial.begin(9600);

xd2

class CircularBuffer(entrySize: Int, private val capacity: Int) {
    private var buffers = Array(capacity) { ByteArray(entrySize) }
    private var index = 0
    fun next(): ByteArray {
        val buffer = buffers[index]
        index = ++index % capacity
        return buffer
    }
}

xd2

Liquibase legacy changelog

I encountered unexplainable issues (about liquibase dependancies, classpath, jar inclusion) using liquibase command line interface in my macosX terminal.
I eneded up using the intellij to run liquibase successfully.
Hereunder the command line to generate a YML changelog of an existing database running on localhost.

--driver=org.postgresql.Driver
--classpath=/Users/Xavier/.m2/repository/org/postgresql/postgresql/9.4.1212.jre7/postgresql-9.4.1212.jre7.jar
--changeLogFile=db.changelog.yml

xd2

#include "UnoJoy.h"

int hZero = 0;
int vZero = 0;

void setup(){
  setupPins();
  setupUnoJoy();
  setupZeros();