/**
 * \addtogroup mb851-platform
 *
 * @{
 */
/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
* File Name          : mems-regs.h
* Author             : MCD Application Team
* Version            : V1.0
* Date               : January 2010
* Description        : stm32w108 mems registers 
********************************************************************************
* 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, STMICROELECTRONICS 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.
*******************************************************************************/

#ifndef _MEMS_REGS_H_
#define _MEMS_REGS_H_
#include <stdint.h>

/* Size of MEMs data */
#define MEMS_DATA_SIZE           6

/* address of slave */
#define KLIS3L02DQ_SLAVE_ADDR    0x38

/* accelerometer register addresses */
#define OFFSET_X         0x16
#define OFFSET_Y         0x17
#define OFFSET_Z         0x18
#define GAIN_X           0x19
#define GAIN_Y           0x1A
#define GAIN_Z           0x1B
#define CTRL_REG1        0x20
#define CTRL_REG2        0x21
#define STATUS_REG       0x27
#define OUTX_L           0x28
#define OUTX_H           0x29
#define OUTY_L           0x2A
#define OUTY_H           0x2B
#define OUTZ_L           0x2C
#define OUTZ_H           0x2D
#define FF_WU_CFG        0x30
#define FF_WU_SRC        0x31
#define FF_WU_ACK        0x32
#define FF_WU_THS_L      0x34
#define FF_WU_THS_H      0x35
#define FF_WU_DURATION   0x36
#define DD_CFG           0x38
#define DD_SRC           0x39
#define DD_ACK           0x3A
#define DD_THSI_L        0x3C
#define DD_THSI_H        0x3D
#define DD_THSE_L        0x3E
#define DD_THSE_H        0x3F

/* Communication control settings */
/* I2C */
#define REPETIR                 0x80
/* SPI */
#define MEMS_SPI_WRITE          0x00
#define MEMS_SPI_READ           0x80
#define MEMS_SPI_MULTIPLE_BYTES 0x40

/*--------------------------------------------------------------------------*/
/* Settings for CTRL_REG1 */
/* Power Down Control (PD) */
#define LIS_PD_OFF              0x00
#define LIS_PD_ON               0x40

/* Decimation Factor Control (DF) */
#define LIS_DF_BY128            0x00
#define LIS_DF_BY64             0x10
#define LIS_DF_BY32             0x20
#define LIS_DF_BY8              0x30

/* Self Test */
#define LIS_ST_NORMAL           0x00
#define LIS_ST_TEST             0x08

/* Enable Axis */
#define LIS_EA_ALL              0x07

/*--------------------------------------------------------------------------*/
/* Settings for CTRL_REG2 */

/* Full Scale (FS) */
#define LIS_FS_2G               0x00
#define LIS_FS_6G               0x80

/* Block Data Update (BDU) */
#define LIS_BDU_CONTINUOUS      0x00
#define LIS_BDU_WAIT            0x40

/* Big/Little Endian Selection (BLE) */
#define LIS_BLE_LE              0x00
#define LIS_BLE_BE              0x20
#define LIS_BLE_XX              LIS_BLE_BE

/* Data Alignment Selection DAS */
#define LIS_DAS_12BIT           0x00
#define LIS_DAS_16BIT           0x01

/* Interrupt Enable */
#define LIS_INTR_DISABLE        0x00
#define LIS_INTR_ENABLE         0x08

/* Data Ready Enable */
#define LIS_DRDY_DISABLE        0x00
#define LIS_DRDY_ENABLE         0x04

/*--------------------------------------------------------------------------*/
uint8_t i2c_write_reg(uint8_t slave_addr, uint8_t reg_addr,
                      uint8_t reg_value);
uint8_t i2c_read_reg(uint8_t slave_addr, uint8_t reg_addr, uint8_t *p_buf,
                     uint8_t len);
/*--------------------------------------------------------------------------*/
#endif /* _MEMS_REGS_H_ */
/** @} */