android13/hardware/rockchip/sensor/mpu_vr/akm8963/misc.h

62 lines
1.9 KiB
C
Executable File

/******************************************************************************
*
* $Id: misc.h 303 2011-08-12 04:22:45Z kihara.gb $
*
* -- Copyright Notice --
*
* Copyright (c) 2004 Asahi Kasei Microdevices Corporation, Japan
* All Rights Reserved.
*
* This software program is proprietary program of Asahi Kasei Microdevices
* Corporation("AKM") licensed to authorized Licensee under Software License
* Agreement (SLA) executed between the Licensee and AKM.
*
* Use of the software by unauthorized third party, or use of the software
* beyond the scope of the SLA is strictly prohibited.
*
* -- End Asahi Kasei Microdevices Copyright Notice --
*
******************************************************************************/
#ifndef AKMD_INC_MISC_H
#define AKMD_INC_MISC_H
#include "AKCompass.h"
/*** Constant definition ******************************************************/
#define AKMD_FORM0 0
#define AKMD_FORM1 1
/*** Type declaration *********************************************************/
typedef enum _AKMD_CNTLCODE {
AKKEY_NONE = 0, AKKEY_STOP_MEASURE,
} AKMD_CNTLCODE;
typedef struct _AKMD_LOOP_TIME {
int64_t interval; /*!< Interval of each event */
int64_t duration; /*!< duration to the next event */
} AKMD_LOOP_TIME;
/*** Global variables *********************************************************/
/*** Prototype of Function ***************************************************/
void msleep(signed int msec);
int16 misc_openForm(void);
void misc_closeForm(void);
int16 misc_checkForm(void);
struct timespec int64_to_timespec(int64_t val);
int64_t timespec_to_int64(struct timespec* val);
int64_t CalcDuration(struct timespec* begin, struct timespec* end);
int openInputDevice(const char* name);
int16 GetHDOEDecimator(int64_t* time, int16* hdoe_interval);
int16 ConvertCoordinate(
const AKMD_PATNO pat,/*!< [in] Convert Pattern Number */
int16vec* vec /*!< [out] Coordinate system after converted */
);
#endif /*AKMD_INC_MISC_H*/