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brix5 / firmware / demo / QuadDRV-CompassBelt / Adafruit_DRV2605.h @ f175b4b0

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1 a2a2cf8b Jan
/***************************************************
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  This is a library for the Adafruit DRV2605L Haptic Driver
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  ----> http://www.adafruit.com/products/2305
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  Check out the links above for our tutorials and wiring diagrams
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  This motor/haptic driver uses I2C to communicate
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  Adafruit invests time and resources providing this open source code,
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  please support Adafruit and open-source hardware by purchasing
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  products from Adafruit!
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  Written by Limor Fried/Ladyada for Adafruit Industries.
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  MIT license, all text above must be included in any redistribution
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 ****************************************************/
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#if ARDUINO >= 100
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#include "Arduino.h"
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#else
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#include "WProgram.h"
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#endif
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#if defined(__MK20DX128__) || defined(__MK20DX256__)
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#include "i2c_t3.h"
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#else
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#include "Wire.h"
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#endif
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#define DRV2605_ADDR 0x5A
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#define DRV2605_REG_STATUS 0x00
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#define DRV2605_REG_MODE 0x01
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#define DRV2605_MODE_INTTRIG  0x00
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#define DRV2605_MODE_EXTTRIGEDGE  0x01
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#define DRV2605_MODE_EXTTRIGLVL  0x02
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#define DRV2605_MODE_PWMANALOG  0x03
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#define DRV2605_MODE_AUDIOVIBE  0x04
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#define DRV2605_MODE_REALTIME  0x05
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#define DRV2605_MODE_DIAGNOS  0x06
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#define DRV2605_MODE_AUTOCAL  0x07
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#define DRV2605_REG_RTPIN 0x02
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#define DRV2605_REG_LIBRARY 0x03
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#define DRV2605_REG_WAVESEQ1 0x04
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#define DRV2605_REG_WAVESEQ2 0x05
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#define DRV2605_REG_WAVESEQ3 0x06
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#define DRV2605_REG_WAVESEQ4 0x07
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#define DRV2605_REG_WAVESEQ5 0x08
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#define DRV2605_REG_WAVESEQ6 0x09
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#define DRV2605_REG_WAVESEQ7 0x0A
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#define DRV2605_REG_WAVESEQ8 0x0B
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#define DRV2605_REG_GO 0x0C
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#define DRV2605_REG_OVERDRIVE 0x0D
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#define DRV2605_REG_SUSTAINPOS 0x0E
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#define DRV2605_REG_SUSTAINNEG 0x0F
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#define DRV2605_REG_BREAK 0x10
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#define DRV2605_REG_AUDIOCTRL 0x11
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#define DRV2605_REG_AUDIOLVL 0x12
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#define DRV2605_REG_AUDIOMAX 0x13
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#define DRV2605_REG_RATEDV 0x16
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#define DRV2605_REG_CLAMPV 0x17
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#define DRV2605_REG_AUTOCALCOMP 0x18
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#define DRV2605_REG_AUTOCALEMP 0x19
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#define DRV2605_REG_FEEDBACK 0x1A
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#define DRV2605_REG_CONTROL1 0x1B
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#define DRV2605_REG_CONTROL2 0x1C
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#define DRV2605_REG_CONTROL3 0x1D
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#define DRV2605_REG_CONTROL4 0x1E
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#define DRV2605_REG_VBAT 0x21
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#define DRV2605_REG_LRARESON 0x22
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class Adafruit_DRV2605 {
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  public:
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    Adafruit_DRV2605(uint8_t channel);
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    boolean begin(void);
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    void selectChannel(uint8_t channel);
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    void writeRegister8(uint8_t reg, uint8_t val);
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    uint8_t readRegister8(uint8_t reg);
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    void setWaveform(uint8_t slot, uint8_t w);
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    void selectLibrary(uint8_t lib);
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    void go(void);
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    void setMode(uint8_t mode);
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    void setRealtimeValue(uint8_t rtp);
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    // Select ERM (Eccentric Rotating Mass) or LRA (Linear Resonant Actuator) vibration motor
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    // The default is ERM, which is more common
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    void useERM();
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    void useLRA();
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  private:
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    uint8_t _channel;
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};