BRIX5

/***************************************************

  This is a library for the Adafruit DRV2605L Haptic Driver

  ----> http://www.adafruit.com/products/2305

  Check out the links above for our tutorials and wiring diagrams

  This motor/haptic driver uses I2C to communicate

  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.

  MIT license, all text above must be included in any redistribution

 ****************************************************/

#if ARDUINO >= 100

#include "Arduino.h"

#else

#include "WProgram.h"

#endif

#if defined(__MK20DX128__) || defined(__MK20DX256__)

#include "i2c_t3.h"

#else

#include "Wire.h"

#endif

#define DRV2605_ADDR 0x5A

#define DRV2605_REG_STATUS 0x00

#define DRV2605_REG_MODE 0x01

#define DRV2605_MODE_INTTRIG  0x00

#define DRV2605_MODE_EXTTRIGEDGE  0x01

#define DRV2605_MODE_EXTTRIGLVL  0x02

#define DRV2605_MODE_PWMANALOG  0x03

#define DRV2605_MODE_AUDIOVIBE  0x04

#define DRV2605_MODE_REALTIME  0x05

#define DRV2605_MODE_DIAGNOS  0x06

#define DRV2605_MODE_AUTOCAL  0x07

#define DRV2605_REG_RTPIN 0x02

#define DRV2605_REG_LIBRARY 0x03

#define DRV2605_REG_WAVESEQ1 0x04

#define DRV2605_REG_WAVESEQ2 0x05

#define DRV2605_REG_WAVESEQ3 0x06

#define DRV2605_REG_WAVESEQ4 0x07

#define DRV2605_REG_WAVESEQ5 0x08

#define DRV2605_REG_WAVESEQ6 0x09

#define DRV2605_REG_WAVESEQ7 0x0A

#define DRV2605_REG_WAVESEQ8 0x0B

#define DRV2605_REG_GO 0x0C

#define DRV2605_REG_OVERDRIVE 0x0D

#define DRV2605_REG_SUSTAINPOS 0x0E

#define DRV2605_REG_SUSTAINNEG 0x0F

#define DRV2605_REG_BREAK 0x10

#define DRV2605_REG_AUDIOCTRL 0x11

#define DRV2605_REG_AUDIOLVL 0x12

#define DRV2605_REG_AUDIOMAX 0x13

#define DRV2605_REG_RATEDV 0x16

#define DRV2605_REG_CLAMPV 0x17

#define DRV2605_REG_AUTOCALCOMP 0x18

#define DRV2605_REG_AUTOCALEMP 0x19

#define DRV2605_REG_FEEDBACK 0x1A

#define DRV2605_REG_CONTROL1 0x1B

#define DRV2605_REG_CONTROL2 0x1C

#define DRV2605_REG_CONTROL3 0x1D

#define DRV2605_REG_CONTROL4 0x1E

#define DRV2605_REG_VBAT 0x21

#define DRV2605_REG_LRARESON 0x22

class Adafruit_DRV2605 {

  public:

    Adafruit_DRV2605(uint8_t channel);

    boolean begin(void);

    void selectChannel(uint8_t channel);

    void writeRegister8(uint8_t reg, uint8_t val);

    uint8_t readRegister8(uint8_t reg);

    void setWaveform(uint8_t slot, uint8_t w);

    void selectLibrary(uint8_t lib);

    void go(void);

    void setMode(uint8_t mode);

    void setRealtimeValue(uint8_t rtp);

    // Select ERM (Eccentric Rotating Mass) or LRA (Linear Resonant Actuator) vibration motor

    // The default is ERM, which is more common

    void useERM();

    void useLRA();

  private:

    uint8_t _channel;

};