/*----------------------------------------------------------------------
  File Name          : XL362.h
  Author             : MPD Application Team
  Version            : V0.0.1
  Date               : 12/12/2011
  Description        : XL362 Registers and bits values
  File ID            : $Id: xl362.h,v 1.1.1.1 2012/01/10 15:18:18 jlee11 Exp $

  Analog Devices ADXL 362 digital output accellerometer 
  with advanced digital features.

  Based on preliminary data sheet Rev 12b

  (c) 2008 Analog Devices application support team.
  xxx@analog.com

  ----------------------------------------------------------------------

  The present firmware which is for guidance only aims at providing
  customers with coding information regarding their products in order
  for them to save time.  As a result, Analog Devices shall not be
  held liable for any direct, indirect or consequential damages with
  respect to any claims arising from the content of such firmware and/or
  the use made by customers of the coding information contained herein
  in connection with their products.

  Note: includes undocumented xl362 and xl363 development features
  NOT FOR CUSTOMER RELEASE
----------------------------------------------------------------------*/

#ifndef __XL362_H
#define __XL362_H

/* --- command --- */

#define XL362_REG_WRITE   0x0a
#define XL362_REG_READ    0x0b
#define XL362_FIFO_READ   0x0d

/* ------- Register names ------- */
/* -- part ID constants -- */
#define XL362_DEVID_AD           0x00
#define XL362_DEVID_MST          0x01
#define XL362_PARTID             0x02
#define XL362_REVID              0x03
#define XL362_XID                0x04

/* -- RO data -- */
#define XL362_XDATA8             0x08
#define XL362_YDATA8             0x09
#define XL362_ZDATA8             0x0A
#define XL362_STATUS             0x0B
#define XL362_FIFO_ENTRIES_L     0x0C
#define XL362_FIFO_ENTRIES_H     0x0D
#define XL362_XDATAL             0x0e
#define XL362_XDATAH             0x0f
#define XL362_YDATAL             0x10
#define XL362_YDATAH             0x11
#define XL362_ZDATAL             0x12
#define XL362_ZDATAH             0x13
#define XL362_TEMPL              0x14
#define XL362_TEMPH              0x15
#define XL362_X_ADCL             0x16
#define XL362_X_ADCH             0x17

/* -- Control and Config -- */
#define XL362_SOFT_RESET         0x1f
#define XL362_THRESH_ACTL        0x20
#define XL362_THRESH_ACTH        0x21
#define XL362_TIME_ACT           0x22
#define XL362_THRESH_INACTL      0x23
#define XL362_THRESH_INACTH      0x24
#define XL362_TIME_INACTL        0x25
#define XL362_TIME_INACTH        0x26
#define XL362_ACT_INACT_CTL      0x27
#define XL362_FIFO_CONTROL       0x28
#define XL362_FIFO_SAMPLES       0x29
#define XL362_INTMAP1            0x2a
#define XL362_INTMAP2            0x2b
#define XL362_FILTER_CTL         0x2c
#define XL362_POWER_CTL          0x2d
#define XL362_SELF_TEST          0x2e

/*----------------------------------------------------------------------
  Bit field definitions and register values
  ----------------------------------------------------------------------*/
//#define XL362_
/* register values for DEVID                                            */
/* The device ID should always read this value, The customer does not
  need to use this value but it can be samity checked to check that the
  device can communicate                                                */
 
#define XL362_ID              0xe2

/* Key Value in soft reset                                              */
#define XL362_SOFT_RESET_KEY      0x52


/* Registers THRESH_ACTL through TIME_INACTH just take values
   in lsbs or samples.
   There are no specific bit fields in these registers                  */

/* Bit values in ACT_INACT_CTL  (6 bits allocated)                      */
#define XL362_ACT_ENABLE      0x01
#define XL362_ACT_DISABLE     0x00
#define XL362_ACT_AC          0x02
#define XL362_ACT_DC          0x00
#define XL362_INACT_ENABLE    0x04
#define XL362_INACT_DISABLE   0x00
#define XL362_INACT_AC        0x08
#define XL362_INACT_DC        0x00
#define XL362_ACT_INACT_LINK  0x10
#define XL362_ACT_INACT_LOOP  0x20

/* Bit values in FIFO_CTL  (4 bits allocated)                            */
#define XL362_FIFO_MODE_OFF     0x00
#define XL362_FIFO_MODE_FIFO    0x01
#define XL362_FIFO_MODE_STREAM  0x02
#define XL362_FIFO_MODE_TRIGGER 0x03
#define XL362_FIFO_TEMP         0x04
#define XL362_FIFO_SAMPLES_AH   0x08



/* bit values in INTMAP1 and INTMAP2 (and status)                        */
#define XL362_INT_DATA_READY     0x01
#define XL362_INT_FIFO_READY     0x02
#define XL362_INT_FIFO_WATERMARK 0x04
#define XL362_INT_FIFO_OVERRUN   0x08
#define XL362_INT_ACT            0x10
#define XL362_INT_INACT          0x20
#define XL362_INT_AWAKE          0x40
#define XL362_INT_LOW            0x80

/* Bit values in FILTER_CTL  (8 bits allocated)                            */
#define XL362_RATE_400        0x05
#define XL362_RATE_200        0x04
#define XL362_RATE_100        0x03  /* default */
#define XL362_RATE_50         0x02
#define XL362_RATE_25         0x01
#define XL362_RATE_12_5       0x00

#define XL362_EXT_TRIGGER     0x08

#define XL362_AXIS_X          0x00
#define XL362_AXIS_Y          0x10
#define XL362_AXIS_Z          0x20

#define XL362_RANGE_2G        0x00
#define XL362_RANGE_4G        0x40
#define XL362_RANGE_8G        0x80


/* Bit values in POWER_CTL  (8 bits allocated)                            */
#define XL362_STANDBY           0x00
#define XL362_MEASURE_1D        0x01
#define XL362_MEASURE_3D        0x02
#define XL362_AUTO_SLEEP        0x04
#define XL362_SLEEP             0x08

#define XL362_LOW_POWER         0x00
#define XL362_LOW_NOISE1        0x10
#define XL362_LOW_NOISE2        0x20
#define XL362_LOW_NOISE3        0x30

#define XL362_EXT_CLOCK         0x40
#define XL362_EXT_ADC           0x80

/* Bit values in SELF_TEST  (1 bit allocated)                            */
#define XL362_SELFTEST_ON       0x01
#define XL362_SELFTEST_OFF      0x00




#endif /* __XL362_H */