55 lines
1.3 KiB
C
55 lines
1.3 KiB
C
#ifndef SPATIALAUDIO_API_H
|
||
#define SPATIALAUDIO_API_H
|
||
|
||
typedef struct TRANVAL {
|
||
int trans_x[3];
|
||
int trans_y[3];
|
||
int trans_z[3];
|
||
|
||
} tranval_t;
|
||
|
||
typedef struct COMMON_INFO {
|
||
float fs;//采样率
|
||
int len;//一包数据长度
|
||
float sensitivity;//陀螺仪灵敏度
|
||
int range;//加速度计量程（正）
|
||
} info_spa_t;
|
||
|
||
typedef struct {
|
||
float beta;
|
||
float val;//陀螺仪参考阈值
|
||
float cel_val;//动态校准参考阈值
|
||
float time;//动态校准时长
|
||
float SerialTime;//动态校准窗长
|
||
float sensval;//角度灵敏度，越小越灵敏，范围：0.01~0.1，默认0.1
|
||
} spatial_config_t;
|
||
|
||
//陀螺仪偏置
|
||
typedef struct {
|
||
float gyro_x;
|
||
float gyro_y;
|
||
float gyro_z;
|
||
} gyro_cel_t;
|
||
|
||
//加速度计偏置
|
||
typedef struct {
|
||
float acc_offx;
|
||
float acc_offy;
|
||
float acc_offz;
|
||
} acc_cel_t;
|
||
|
||
extern inline float root_float(float x);
|
||
extern inline float angle_float(float x, float y);
|
||
int get_Spatial_buf(int len);
|
||
void init_Spatial(void *ptr, info_spa_t *, tranval_t *, spatial_config_t *, gyro_cel_t *, acc_cel_t *ac);
|
||
void Spatial_cacl(void *ptr, short *data);
|
||
int get_Spa_angle(void *ptr, float alpha, float voloct);
|
||
void Spatial_reset(void *ptr);
|
||
int Spatial_stra(void *ptr, int time, float val1);
|
||
int get_test_angle(void *ptr);
|
||
//int get_Pitch_angle(void* ptr);
|
||
|
||
#endif // !1
|
||
|
||
|