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/*
$License:
Copyright (C) 2010 InvenSense Corporation, All Rights Reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
$
*/
/**
* @addtogroup MLDL
*
* @{
* @file mldl_cfg.h
* @brief The Motion Library Driver Layer Configuration header file.
*/
#ifndef __MLDL_CFG_H__
#define __MLDL_CFG_H__
/* ------------------ */
/* - Include Files. - */
/* ------------------ */
#include "mlsl.h"
#include "mpu.h"
/* --------------------- */
/* - Defines. - */
/* --------------------- */
#define SAMPLING_PERIOD(mldl_cfg) \
(((((mldl_cfg->lpf) == 0) || ((mldl_cfg->lpf) == 7)) \
? (8000) \
: (1000)) \
/ (mldl_cfg->divider + 1))
/* --------------------- */
/* - Variables. - */
/* --------------------- */
/* Platform data for the MPU */
struct mldl_cfg {
/* MPU related configuration */
unsigned char addr;
unsigned char int_config;
unsigned char ext_sync;
unsigned char full_scale;
unsigned char lpf;
unsigned char clk_src;
unsigned char divider;
unsigned char dmp_enable;
unsigned char fifo_enable;
unsigned char dmp_cfg1;
unsigned char dmp_cfg2;
unsigned char gyro_power;
unsigned char offset_tc[MPU_NUM_AXES];
unsigned short offset[MPU_NUM_AXES];
unsigned char ram[MPU_MEM_NUM_RAM_BANKS][MPU_MEM_BANK_SIZE];
/* MPU Related stored status and info */
unsigned char silicon_revision;
unsigned char product_id;
unsigned short trim;
/* Driver/Kernel related state information */
int is_suspended;
/* Slave related information */
struct ext_slave_descr *accel;
struct ext_slave_descr *compass;
struct ext_slave_descr *pressure;
struct mpu3050_platform_data *pdata;
};
int mpu3050_open(struct mldl_cfg *mldl_cfg,
void *mlsl_handle,
void *accel_handle,
void *compass_handle,
void *pressure_handle);
int mpu3050_close(struct mldl_cfg *mldl_cfg,
void *mlsl_handle,
void *accel_handle,
void *compass_handle,
void *pressure_handle);
int mpu3050_resume(struct mldl_cfg *mldl_cfg,
void *mlsl_handle,
void *accel_handle,
void *compass_handle,
void *pressure_handle,
bool resume_accel,
bool resume_compass,
bool resume_pressure);
int mpu3050_suspend(struct mldl_cfg *mldl_cfg, void *mlsl_handle,
void *accel_handle,
void *compass_handle,
void *pressure_handle,
bool resume_accel,
bool resume_compass,
bool resume_pressure);
int mpu3050_read_accel(struct mldl_cfg *mldl_cfg,
void *accel_handle,
unsigned char *data);
int mpu3050_read_compass(struct mldl_cfg *mldl_cfg,
void *compass_handle,
unsigned char *data);
int mpu3050_read_pressure(struct mldl_cfg *mldl_cfg, void *mlsl_handle,
unsigned char *data);
int mpu3050_config_accel(struct mldl_cfg *mldl_cfg,
void *accel_handle,
struct ext_slave_config *data);
int mpu3050_config_compass(struct mldl_cfg *mldl_cfg,
void *compass_handle,
struct ext_slave_config *data);
int mpu3050_config_pressure(struct mldl_cfg *mldl_cfg,
void *pressure_handle,
struct ext_slave_config *data);
#endif /* __MLDL_CFG_H__ */
/**
*@}
*/
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