Adafruit_DRV2605.h

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

#ifndef _ADAFRUIT_DRV2605_H
#define _ADAFRUIT_DRV2605_H

#if ARDUINO >= 100
#include "Arduino.h"
#else
#include "WProgram.h"
#endif

#include <Adafruit_I2CDevice.h>

#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_AUDIOOUTMIN                                                \
  0x14 
#define DRV2605_REG_AUDIOOUTMAX                                                \
  0x15                          
#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(void);
  bool begin(TwoWire *theWire = &Wire);

  bool init();
  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 stop(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:
  Adafruit_I2CDevice *i2c_dev = NULL; 
};

#endif