driver_fxos8700.h

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/*
 * Copyright (c) 2015 - 2016, Freescale Semiconductor, Inc.
 * Copyright 2016-2017 NXP
 * All rights reserved.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */
 
#ifndef DRIVER_FXOS8700_H_
#define DRIVER_FXOS8700_H_
 
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <stdint.h>
 
#include "driver_sensors_types.h"
 
/*******************************************************************************
 * Definitions
 ******************************************************************************/
 
typedef struct
{
    registerDeviceInfo_t deviceInfo; 
    bool isInitialized;              
    uint16_t slaveAddress;           
} fxos8700_i2c_sensorhandle_t;
 
typedef struct
{
    uint32_t timestamp; 
    int16_t accel[3];   
    int16_t mag[3];     
} fxos8700_accelmagdata_t;
 
typedef struct
{
    uint32_t timestamp; 
    int16_t accel[3];   
} fxos8700_acceldata_t;
 
#define FXOS8700_SPI_MAX_MSG_SIZE (64)
 
#define FXOS8700_SPI_CMD_LEN (2)
 
#define FXOS8700_SS_ACTIVE_VALUE SPI_SS_ACTIVE_LOW
 
/*******************************************************************************
 * APIs
 ******************************************************************************/
//TODO - can toss the Idle functions
 
int32_t FXOS8700_I2C_Initialize(
    fxos8700_i2c_sensorhandle_t *pSensorHandle, uint8_t index, uint16_t sAddress, uint8_t whoAmi);
 
void FXOS8700_I2C_SetIdleTask(fxos8700_i2c_sensorhandle_t *pSensorHandle,
                              registeridlefunction_t idleTask,
                              void *userParam);
 
int32_t FXOS8700_I2C_Configure(fxos8700_i2c_sensorhandle_t *pSensorHandle, const registerwritelist_t *pRegWriteList);
 
int32_t FXOS8700_I2C_ReadData(fxos8700_i2c_sensorhandle_t *pSensorHandle,
                              const registerReadlist_t *pReadList,
                              uint8_t *pBuffer);
 
int32_t FXOS8700_I2C_Deinit(fxos8700_i2c_sensorhandle_t *pSensorHandle);
 
#ifdef __cplusplus
}
#endif
 
#endif // DRIVER_FXOS8700_H_