53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
#ifndef __SHT3X_H_
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#define __SHT3X_H_
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#include "stdint.h"
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uint8_t SHT3x_Init(void); /* 描述：SHT3x初始化函数 */
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uint8_t SHT3x_ReadSerialNumber(uint32_t* serialNumber);
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uint8_t SHT3x_Get_Humiture_single(double *Tem_val,double *Hum_val); /* 单次获取 */
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uint8_t SHT3x_Get_Humiture_periodic(double *Tem_val,double *Hum_val); /* 周期获取 */
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void SHT3x_Reset(void);
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/* 枚举SHT3x命令列表 */
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typedef enum
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{
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/* 软件复位命令 */
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SOFT_RESET_CMD = 0x30A2,
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/* 单次测量模式
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命名格式：Repeatability_CS_CMD
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CS： Clock stretching */
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HIGH_ENABLED_CMD = 0x2C06,
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MEDIUM_ENABLED_CMD = 0x2C0D,
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LOW_ENABLED_CMD = 0x2C10,
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HIGH_DISABLED_CMD = 0x2400,
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MEDIUM_DISABLED_CMD = 0x240B,
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LOW_DISABLED_CMD = 0x2416,
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/* 周期测量模式
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命名格式：Repeatability_MPS_CMD
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MPS：measurement per second */
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HIGH_0_5_CMD = 0x2032,
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MEDIUM_0_5_CMD = 0x2024,
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LOW_0_5_CMD = 0x202F,
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HIGH_1_CMD = 0x2130,
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MEDIUM_1_CMD = 0x2126,
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LOW_1_CMD = 0x212D,
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HIGH_2_CMD = 0x2236,
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MEDIUM_2_CMD = 0x2220,
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LOW_2_CMD = 0x222B,
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HIGH_4_CMD = 0x2334,
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MEDIUM_4_CMD = 0x2322,
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LOW_4_CMD = 0x2329,
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HIGH_10_CMD = 0x2737,
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MEDIUM_10_CMD = 0x2721,
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LOW_10_CMD = 0x272A,
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/* 周期测量模式读取数据命令 */
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READOUT_FOR_PERIODIC_MODE = 0xE000,
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/* 读取传感器编号命令 */
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READ_SERIAL_NUMBER = 0x3780,
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} SHT3X_CMD;
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#endif
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