Adafruit_TLC59711.h

/*************************************************** 
  This is a library for our Adafruit 24-channel PWM/LED driver

  Pick one up today in the adafruit shop!
  ------> http://www.adafruit.com/products/1455

  These drivers uses SPI to communicate, 3 pins are required to  
  interface: Data, Clock and Latch. The boards are chainable

  Adafruit invests time and resources providing this open source code, 
  please support Adafruit and open-source hardware by purchasing 
  products from Adafruit!

  Written by Limor Fried/Ladyada for Adafruit Industries.  
  BSD license, all text above must be included in any redistribution
 ****************************************************/

#ifndef _ADAFRUIT_TLC59711_H
#define _ADAFRUIT_TLC59711_H

#include <Arduino.h>
#include <SPI.h>


class Adafruit_TLC59711 {
 public:
  Adafruit_TLC59711(uint8_t n, uint8_t c, uint8_t d);
  Adafruit_TLC59711(uint8_t n, SPIClass *spidev = &SPI);

  boolean begin(void);

  void setPWM(uint8_t chan, uint16_t pwm);
  void setLED(uint8_t lednum, uint16_t r, uint16_t g, uint16_t b);
  void write(void);
  void spiwriteMSB(uint32_t d);

  void setBrightness(uint8_t rgb);
  void setBrightness(uint8_t r, uint8_t g, uint8_t b);

 private:
  SPIClass *spidev;

  uint16_t *pwmbuffer;

  uint8_t BCr, BCg, BCb;
  int8_t numdrivers, _clk, _dat;

};


#endif