42 lines
1.2 KiB
C
42 lines
1.2 KiB
C
#ifndef __BSP_GXHTC3C_H__
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#define __BSP_GXHTC3C_H__
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#include "CONFIG.h"
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#include <stdbool.h>
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#define GXHTC3C_ADDR 0x70
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// #define GXHTC3C_7BIT_ADDR 0x38 // (GXHTC3C_ADDR >> 1)
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// 供电电压VDD从0上升上电电压VPOR，芯片会进入空闲状态。然后应该通过发送命令让芯片进入休眠状态以降低芯片功耗
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#define GXHTC3C_CMD_SLEEP 0xB098
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// 当芯片处于休眠状态时，如果要进行其它的命令操作，需要发送唤醒命令
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#define GXHTC3C_CMD_WAKEUP 0x3517
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#define GXHTC3C_CMD_NORMAL_CLK_STRE_ON_TEMP_FRONT 0x7CA2
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#define GXHTC3C_CMD_NORMAL_CLK_STRE_ON_HUMI_FRONT 0x5C24
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#define GXHTC3C_CMD_NORMAL_CLK_STRE_OFF_TEMP_FRONT 0x7866
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#define GXHTC3C_CMD_NORMAL_CLK_STRE_OFF_HUMI_FRONT 0x58E0
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#define GXHTC3C_CMD_LOW_CLK_STRE_ON_TEMP_FRONT 0x6458
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#define GXHTC3C_CMD_LOW_CLK_STRE_ON_HUMI_FRONT 0x44DE
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#define GXHTC3C_CMD_LOW_CLK_STRE_OFF_TEMP_FRONT 0x609C
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#define GXHTC3C_CMD_LOW_CLK_STRE_OFF_HUMI_FRONT 0x401A
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#define GXHTC3C_CMD_SOFT_REST 0x805D
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// 读传感器序列号
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#define GXHTC3C_CMD_READ_ID 0xEFC8
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int BSP_ReadTempHumi(float *humi, float *temp);
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void GXHTC3C_Init(void);
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#endif // !__BSP_GXHTC3C_H__
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