57 lines
1.2 KiB
C
57 lines
1.2 KiB
C
#ifndef LIS2DH12_H
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#define LIS2DH12_H
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#include "gSensor/gSensor_manage.h"
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// #include <stdatomic.h>
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#include "le_rcsp_adv_module.h"
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// Constants
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#define GRAVITY_EARTH 9.80665f // m/s^2
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#define SAMPLING_PERIOD_S 2 // 采样周期，s
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#define LPF_ALPHA 0.8f // 低通滤波系数
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typedef struct {
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float x;
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float y;
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float z;
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} axis_info_xtell;
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typedef struct {
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axis_info_xtell velocity; // m/s
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axis_info_xtell distance; // m
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} motion_data_t;
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// 定义可能的满量程范围
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typedef enum {
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SCALE_2G = 2,
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SCALE_4G = 4,
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SCALE_8G = 8,
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SCALE_16G = 16
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} scale_t;
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unsigned char LIS2DH12_Config(void);
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char LIS2DH12_Check();
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unsigned char LIS2DH12_disable(void);
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void LIS2DH12_read_data(axis_info_t *sl_accel);
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void print_register_values();
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void LIS2DH12_reinit_fifo();
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// float convert_to_g(int16_t raw_value, scale_t scale);
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float convert_to_g(int16_t raw_value);
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void xtell_i2c_test();
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// 获取运动数据
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void get_motion_data(motion_data_t *data);
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axis_info_xtell get_current_accel_mss(void);
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//10位2补码转换
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int16_t convert_10bit_2s_complement(int16_t data);
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// typedef struct {
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// short x;
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// short y;
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// short z;
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// } axis_info_t;
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#endif |