#include?
#include?
#include
int?main（）
{
	int?fdret;
	//int?i?=?100;
	char?buf[5];
	unsigned?char?tempz?=?0;
	unsigned?char?tempx?=?0;?????
	unsigned?char?humidiyz?=?0;
	unsigned?char?humidiyx?=?0;
	while（1）
	{
		fd?=?open（“/dev/dht11_drv“O_RDONLY）;
		if（fd?		{
			perror（“/dev/dht11?open?fail:“）;
			return?-1;
		}
		ret?=?read（fdbufsizeof（buf））;
		if（ret?!=?5）{
				perror（“read?error:“）;			
		}
		humidiyz?=?buf[3];	//濕度整數(shù)
		humidiyx?=?buf[2];	//濕度小數(shù)
		tempz?=?buf[1];		//溫度整數(shù)
		tempx?=?buf[0];		//溫度小數(shù)
				
		printf（“humidity?=?%d.%d%%\n“?humidiyz?humidiyx）;
		printf（“temp?=?%d.%d\n“tempztempx）;	
		sleep（1）;
		close（fd）;
	}
	

	return?0;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????34377??2017-03-30?17:30??Qt_dht11\DHT11

?????文件???????1764??2017-03-30?17:37??Qt_dht11\dht11.cpp

?????文件????????481??2017-03-30?17:02??Qt_dht11\dht11.h

?????文件???????5904??2017-03-30?17:30??Qt_dht11\dht11.o

?????文件????????410??2017-03-11?12:50??Qt_dht11\DHT11.pro

?????文件??????18706??2017-04-01?16:39??Qt_dht11\DHT11.pro.user

?????文件????????183??2017-03-09?16:31??Qt_dht11\main.cpp

?????文件???????1688??2017-03-22?16:22??Qt_dht11\main.o

?????文件????????449??2017-03-30?17:03??Qt_dht11\mainwindow.cpp

?????文件????????366??2017-03-22?15:44??Qt_dht11\mainwindow.h

?????文件??????12544??2017-03-30?17:10??Qt_dht11\mainwindow.o

?????文件???????2799??2017-03-30?16:38??Qt_dht11\mainwindow.ui

?????文件??????51447??2017-03-30?17:10??Qt_dht11\Makefile

?????文件???????2514??2017-03-30?17:10??Qt_dht11\moc_dht11.cpp

?????文件???????3216??2017-03-30?17:10??Qt_dht11\moc_dht11.o

?????文件???????3345??2017-03-22?16:22??Qt_dht11\moc_mainwindow.cpp

?????文件???????6848??2017-03-22?16:22??Qt_dht11\moc_mainwindow.o

?????文件???????5113??2017-03-30?17:10??Qt_dht11\ui_mainwindow.h

?????文件????????336??2017-03-21?15:48??dht11_drv\.humidity.ko.cmd

?????文件??????17498??2017-03-21?15:48??dht11_drv\.humidity.mod.o.cmd

?????文件??????19815??2017-03-21?15:48??dht11_drv\.humidity.o.cmd

?????文件?????????89??2017-03-21?15:48??dht11_drv\.tmp_versions\humidity.mod

?????文件???????6326??2017-03-21?15:50??dht11_drv\dht-test

?????文件????????725??2017-03-21?15:41??dht11_drv\dht_test.c

?????文件???????4001??2017-03-27?19:22??dht11_drv\humidity.c

?????文件??????60765??2017-03-21?15:48??dht11_drv\humidity.ko

?????文件????????444??2017-03-21?15:48??dht11_drv\humidity.mod.c

?????文件??????13064??2017-03-21?15:48??dht11_drv\humidity.mod.o

?????文件??????48768??2017-03-21?15:48??dht11_drv\humidity.o

?????文件????????204??2017-03-21?15:21??dht11_drv\Makefile

............此處省略8個文件信息