82 lines
2.8 KiB
C
82 lines
2.8 KiB
C
#ifndef __DETECTOR_H
|
||
#define __DETECTOR_H
|
||
|
||
#ifdef __cplusplus
|
||
extern "C" {
|
||
#endif
|
||
|
||
/* Header File Including ------------------------------------------------------------------------ */
|
||
#include <stdint.h>
|
||
#include <stdlib.h>
|
||
#include <time.h>
|
||
#include "PDRBase.h"
|
||
#include "buffer.h"
|
||
#include "AHRS.h"
|
||
|
||
/* Macro Declaration ---------------------------------------------------------------------------- */
|
||
#define DETECTOR_NO_ERROR 0
|
||
#define DETECTOR_OUT_OF_MEMORY 1
|
||
#define MAG_BUF_LEN 256
|
||
#define MAG_LEN 6
|
||
|
||
/* Struct Declaration --------------------------------------------------------------------------- */
|
||
|
||
|
||
/* Global Variable Declaration ------------------------------------------------------------------ */
|
||
extern BUFFER_SHORT AccFrqBuf[3];
|
||
extern BUFFER_SHORT AccAmpBuf[3];
|
||
extern BUFFER_SHORT GyrFrqBuf[3];
|
||
extern BUFFER_SHORT GyrAmpBuf[3];
|
||
|
||
/* Function Declaration ------------------------------------------------------------------------- */
|
||
|
||
/**---------------------------------------------------------------------
|
||
* Function : GetDetectorObj
|
||
* Description : 获取PDR运动分类器对象
|
||
* Date : 2020/02/16 logzhan
|
||
*---------------------------------------------------------------------**/
|
||
Detector_t *GetDetectorObj(void);
|
||
|
||
/**---------------------------------------------------------------------
|
||
* Function : Detector_Init
|
||
* Description : 初始化运动分类器，识别用户处于哪一种运动模式
|
||
* Date : 2022/09/23 logzhan
|
||
*---------------------------------------------------------------------**/
|
||
Detector_t* Detector_Init(void);
|
||
|
||
/**---------------------------------------------------------------------
|
||
* Function : DetectorReset
|
||
* Description : 重置PDR运动分类器
|
||
* Date : 2022/09/23 logzhan
|
||
*---------------------------------------------------------------------**/
|
||
void DetectorReset(void);
|
||
|
||
/**---------------------------------------------------------------------
|
||
* Function : DetectMotionType
|
||
* Description : pdr运动类型检测
|
||
* Date : 2020/7/20
|
||
*---------------------------------------------------------------------**/
|
||
int DetectMotionType(void);
|
||
|
||
/**---------------------------------------------------------------------
|
||
* Function : predict
|
||
* Description : 判断手机携带方式（静止、手持、摆手等）
|
||
* Date : 2020/7/20 logzhan
|
||
*---------------------------------------------------------------------**/
|
||
int DetectorPredict(float* feature);
|
||
|
||
|
||
/**---------------------------------------------------------------------
|
||
* Function : DetectorUpdateIMU
|
||
* Description : 更新运动类型检测器的imu信息，如果到达一定的时间间隔，则会检测
|
||
* 用户的运动类型
|
||
* Date : 2022/09/23
|
||
*---------------------------------------------------------------------**/
|
||
void DetectorUpdateIMU(IMU_t* imu);
|
||
|
||
#ifdef __cplusplus
|
||
}
|
||
#endif
|
||
|
||
#endif
|