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[update] 增加STM32智慧宿舍基础代码

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solitary
2021-07-27 21:28:13 +08:00
parent 00dbbe55e3
commit 8b2c22efe2
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45
firmware/stm32/smart_dormitory/User/dht11/dht11.h Normal file
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/****************************************Copyright (c)****************************************************
**
** File name: dht11.h
** Created by: xxx
** Created date: 2020-10-16
** Version: v1.0
** Descriptions: The original
**
*********************************************************************************************************/
#ifndef __DHT11_H__
#define __DHT11_H__
#include "main.h"
/* <20><><EFBFBD>Ͷ<EFBFBD><CDB6><EFBFBD> ------------------------------------------------------------------*/
/************************ DHT11 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ͷ<EFBFBD><CDB6><EFBFBD>******************************/
typedef struct
{
uint8_t humi_high8bit; //ԭʼ<D4AD><CABC><EFBFBD>ݣ<EFBFBD>ʪ<EFBFBD>ȸ<EFBFBD>8λ
uint8_t humi_low8bit; //ԭʼ<D4AD><CABC><EFBFBD>ݣ<EFBFBD>ʪ<EFBFBD>ȵ<EFBFBD>8λ
uint8_t temp_high8bit; //ԭʼ<D4AD><CABC><EFBFBD>ݣ<EFBFBD><DDA3>¶ȸ<C2B6>8λ
uint8_t temp_low8bit; //ԭʼ<D4AD><CABC><EFBFBD>ݣ<EFBFBD><DDA3>¶ȸ<C2B6>8λ
uint8_t check_sum; //У<><D0A3><EFBFBD><EFBFBD>
float humidity; //ʵ<><CAB5>ʪ<EFBFBD><CAAA>
float temperature; //ʵ<><CAB5><EFBFBD><EFBFBD>
} DHT11_Data_TypeDef;
/* <20>궨<EFBFBD><EAB6A8> -------------------------------------------------------------------*/
/*********************** DHT11 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŷ<EFBFBD><C5B6><EFBFBD> **************************/
#define DHT11_Dout_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE()
#define DHT11_Dout_PORT GPIOB
#define DHT11_Dout_PIN GPIO_PIN_5
/*********************** DHT11 <20><><EFBFBD><EFBFBD><EFBFBD>궨<EFBFBD><EAB6A8> ****************************/
#define DHT11_Dout_LOW() HAL_GPIO_WritePin(DHT11_Dout_PORT,DHT11_Dout_PIN,GPIO_PIN_RESET)
#define DHT11_Dout_HIGH() HAL_GPIO_WritePin(DHT11_Dout_PORT,DHT11_Dout_PIN,GPIO_PIN_SET)
#define DHT11_Data_IN() HAL_GPIO_ReadPin(DHT11_Dout_PORT,DHT11_Dout_PIN)
/* <20><>չ<EFBFBD><D5B9><EFBFBD><EFBFBD> ------------------------------------------------------------------*/
/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ------------------------------------------------------------------*/
void dht11_init( void );
uint8_t dht11_get_tempHumi(DHT11_Data_TypeDef * DHT11_Data);
#endif