資源簡介
sht31傳感器 stm32c8t6實驗 實測可用,下載連接模塊即可使用 ,高精度溫濕度數字傳感器,iic接口。

代碼片段和文件信息
#include?“24cxx.h“?
#include?“delay.h“? ?
////////////////////////////////////////////////////////////////////////////////// ?
//本程序只供學習使用,未經作者許可,不得用于其它任何用途
//ALIENTEK?MiniSTM32開發板
//24CXX驅動?代碼(適合24C01~24C512) ???
//正點原子@ALIENTEK
//技術論壇:www.openedv.com
//修改日期:2014/3/9
//版本:V1.0
//版權所有,盜版必究。
//Copyright(C)?廣州市星翼電子科技有限公司?2009-2019
//All?rights?reserved ??
//////////////////////////////////////////////////////////////////////////////////
//初始化IIC接口
void?AT24CXX_Init(void)
{
IIC_Init();
}
//在AT24CXX指定地址讀出一個數據
//ReadAddr:開始讀數的地址??
//返回值??:讀到的數據
u8?AT24CXX_ReadOneByte(u16?ReadAddr)
{ ??
u8?temp=0; ?? ???? ?
????IIC_Start();??
if(EE_TYPE>AT24C16)
{
IIC_Send_Byte(0XA0); ???//發送寫命令
IIC_Wait_Ack();
IIC_Send_Byte(ReadAddr>>8);//發送高地址 ????
}else?IIC_Send_Byte(0XA0+((ReadAddr/256)<<1));???//發送器件地址0XA0寫數據? ???
IIC_Wait_Ack();?
????IIC_Send_Byte(ReadAddr%256);???//發送低地址
IIC_Wait_Ack(); ????
IIC_Start();?? ? ???
IIC_Send_Byte(0XA1);???????????//進入接收模式 ???
IIC_Wait_Ack(); ?
????temp=IIC_Read_Byte(0); ???
????IIC_Stop();//產生一個停止條件 ????
return?temp;
}
//在AT24CXX指定地址寫入一個數據
//WriteAddr??:寫入數據的目的地址????
//DataToWrite:要寫入的數據
void?AT24CXX_WriteOneByte(u16?WriteAddru8?DataToWrite)
{ ??? ?? ???? ?
????IIC_Start();??
if(EE_TYPE>AT24C16)
{
IIC_Send_Byte(0XA0); ????//發送寫命令
IIC_Wait_Ack();
IIC_Send_Byte(WriteAddr>>8);//發送高地址 ??
}else?IIC_Send_Byte(0XA0+((WriteAddr/256)<<1));???//發送器件地址0XA0寫數據? ?
IIC_Wait_Ack(); ???
????IIC_Send_Byte(WriteAddr%256);???//發送低地址
IIC_Wait_Ack();? ? ?? ???
IIC_Send_Byte(DataToWrite);?????//發送字節 ???
IIC_Wait_Ack();?? ???? ???
????IIC_Stop(); //產生一個停止條件?
delay_ms(10); //對于EEPROM器件,每寫一次要等待一段時間,否則寫失敗! ?
}
//在AT24CXX里面的指定地址開始寫入長度為Len的數據
//該函數用于寫入16bit或者32bit的數據.
//WriteAddr??:開始寫入的地址??
//DataToWrite:數據數組首地址
//Len????????:要寫入數據的長度24
void?AT24CXX_WriteLenByte(u16?WriteAddru32?DataToWriteu8?Len)
{??
u8?t;
for(t=0;t {
AT24CXX_WriteOneByte(WriteAddr+t(DataToWrite>>(8*t))&0xff);
} ????
}?
//在AT24CXX里面的指定地址開始讀出長度為Len的數據
//該函數用于讀出16bit或者32bit的數據.
//ReadAddr???:開始讀出的地址?
//返回值?????:數據
//Len????????:要讀出數據的長度24
u32?AT24CXX_ReadLenByte(u16?ReadAddru8?Len)
{??
u8?t;
u32?temp=0;
for(t=0;t {
temp<<=8;
temp+=AT24CXX_ReadOneByte(ReadAddr+Len-t-1);? ? ???
}
return?temp; ????
}
//檢查AT24CXX是否正常
//這里用了24XX的最后一個地址(255)來存儲標志字.
//如果用其他24C系列這個地址要修改
//返回1:檢測失敗
//返回0:檢測成功
u8?AT24CXX_Check(void)
{
u8?temp;
temp=AT24CXX_ReadOneByte(255);//避免每次開機都寫AT24CXX ???
if(temp==0X55)return?0; ???
else//排除第一次初始化的情況
{
AT24CXX_WriteOneByte(2550X55);
????temp=AT24CXX_ReadOneByte(255); ??
if(temp==0X55)return?0;
}
return?1; ??
}
//在AT24CXX里面的指定地址開始讀出指定個數的數據
//ReadAddr?:開始讀出的地址?對24c02為0~255
//pBuffer??:數據數組首地址
//NumToRead:要讀出數據的個數
void?AT24CXX_Read(u16?ReadAddru8?*pBufferu16?NumToRea
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????3886??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\24CXX\24cxx.c
?????文件???????1573??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\24CXX\24cxx.h
?????文件???????2323??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\24CXX\myiic.c
?????文件????????884??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\24CXX\myiic.h
?????文件???????2924??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\ADC\adc.c
?????文件????????979??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\ADC\adc.h
?????文件???????1259??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\DAC\dac.c
?????文件????????664??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\DAC\dac.h
?????文件???????1797??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\DMA\dma.c
?????文件????????752??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\DMA\dma.h
?????文件???????1617??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\EXTI\exti.c
?????文件????????667??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\EXTI\exti.h
?????文件???????1671??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\KEY\key.c
?????文件????????829??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\KEY\key.h
?????文件??????35016??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\LCD\FONT.H
?????文件??????84887??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\LCD\ILI93xx.c
?????文件??????10091??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\LCD\LCD.h
?????文件????????266??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\LED\led.c
?????文件????????188??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\LED\led.h
?????文件???????7275??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\OLED\oled.c
?????文件???????1908??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\OLED\oled.h
?????文件??????35017??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\OLED\oledfont.h
?????文件???????6430??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\RTC\rtc.c
?????文件???????1224??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\RTC\rtc.h
?????文件???????4115??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\SHT30\sht3X.c
?????文件???????3194??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\SHT30\sht3X.h
?????文件???????4184??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\TIMER\timer.c
?????文件???????1014??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\TIMER\timer.h
?????文件???????2203??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\WDG\wdg.c
?????文件????????855??2018-08-24?11:33??溫濕度傳感器SHT31_IIC實驗\HARDWARE\WDG\wdg.h
............此處省略83個文件信息
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