ws2822sOnEsp8266.ino

//*****************************************************************
// Arduino IDE 1.6.11
// WS2822S for Arduino
// on ESPr Developer(ESP8266)
// 2016/11/03
//******************************************************************

#define ADDR_PIN 14
#define LED_PIN 12

void setup()
{
  pinMode(ADDR_PIN, OUTPUT);
  pinMode(LED_PIN, OUTPUT);
}

void loop()
{
  setColor(0xFF, 0xFF, 0xFF);
  delay(500);
  setColor(0xFF, 0x00, 0x00);
  delay(500);
  setColor(0xFF, 0xFF, 0x00);
  delay(500);
  setColor(0x00, 0xFF, 0x00);
  delay(500);
  setColor(0x00, 0xFF, 0xFF);
  delay(500);
  setColor(0x00, 0x00, 0xFF);
  delay(500);
  setColor(0xFF, 0x00, 0xFF);
  delay(500);
  setColor(0x00, 0x00, 0x00);
  delay(500);
}

void sendMonochromatic(byte monochromatic)
{
  // Address Port
  digitalWrite(ADDR_PIN, HIGH);

  // StartBit 4us
  digitalWrite(LED_PIN, LOW);
  delayMicroseconds(4);

  // Send the monochromatic data.
  digitalWrite(LED_PIN, bitRead(monochromatic, 7));
  delayMicroseconds(4);
  digitalWrite(LED_PIN, bitRead(monochromatic, 6));
  delayMicroseconds(4);
  digitalWrite(LED_PIN, bitRead(monochromatic, 5));
  delayMicroseconds(4);
  digitalWrite(LED_PIN, bitRead(monochromatic, 4));
  delayMicroseconds(4);
  digitalWrite(LED_PIN, bitRead(monochromatic, 4));
  delayMicroseconds(4);
  digitalWrite(LED_PIN, bitRead(monochromatic, 2));
  delayMicroseconds(4);
  digitalWrite(LED_PIN, bitRead(monochromatic, 1));
  delayMicroseconds(4);
  digitalWrite(LED_PIN, bitRead(monochromatic, 0));
  delayMicroseconds(4);

  // StopBit 8us
  digitalWrite(LED_PIN, 1);
  delayMicroseconds(8);
}

void setColor(byte red, byte green, byte blue)
{
  // MTBP
  digitalWrite(LED_PIN, HIGH);
  delayMicroseconds(5);

  // BREAK 88us
  digitalWrite(LED_PIN, LOW);
  delayMicroseconds(88);

  // MAB 8us
  digitalWrite(LED_PIN, HIGH);
  delayMicroseconds(5);

  sendMonochromatic(0x00);
  sendMonochromatic(blue);
  sendMonochromatic(green);
  sendMonochromatic(red);
}