31 lines
926 B
C
31 lines
926 B
C
#pragma once
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/* Includes ----------------------------------------------------------------- */
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#include <stdint.h>
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/* Exported constants ------------------------------------------------------- */
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/* Exported macro ----------------------------------------------------------- */
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/* Exported types ----------------------------------------------------------- */
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//近10次ADC数据
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typedef struct {
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uint16_t adc_data[10]; // ADC 数据
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} Ads8864_Raw_t;
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// 滤波后的ADC数据
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typedef struct {
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uint16_t adc_data;
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float distance; // 距离(mm)
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} Ads8864_Filtered_t;
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// ADC数据结构体
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typedef struct {
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Ads8864_Raw_t raw; // 原始数据
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Ads8864_Filtered_t filtered; // 滤波后的数据
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} Ads8864_t;
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extern Ads8864_t ads8864; // 声明全局变量
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/* Exported functions prototypes -------------------------------------------- */
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int8_t ads8864_Init(Ads8864_t *ads8864);
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int8_t Ads8864_Read(Ads8864_t *ads8864); |