//?ConsoleApplication1.cpp?:?此文件包含?“main“?函數。程序執行將在此處開始并結束。
//



#include?“pch.h“


#define?_CRT_SECURE_NO_WARNINGS?
#include?
#include?
#include?
#include?
#include?
#include?“tchar.h“


int?main（）
{
	HANDLE?hCom;
	hCom?=?CreateFile（_T（“COM2“）//COM2口
		GENERIC_READ?|?GENERIC_WRITE//允許讀和寫
		0//獨占方式
		NULL
		OPEN_EXISTING//打開而不是創建
		0//同步方式
		NULL）;
	if（hCom?==?（HANDLE）-1）
	{
		printf（“打開COM失敗!\n“）;
		return?FALSE;
	}
	else
	{
		printf（“COM打開成功！\n“）;
	}
	SetupComm（hCom?20480?20480）;//輸入緩沖區和輸出緩沖區的大小都是1024
	
	COMMTIMEOUTS?TimeOuts;//設定讀超時	
	TimeOuts.ReadIntervalTimeout?=?100;
	TimeOuts.ReadTotalTimeoutMultiplier?=?500;
	TimeOuts.ReadTotalTimeoutConstant?=?5000;	
	TimeOuts.WriteTotalTimeoutMultiplier?=?500;//設定寫超時
	TimeOuts.WriteTotalTimeoutConstant?=?2000;
	SetCommTimeouts（hCom?&TimeOuts）;//設置超時

	DCB?dcb1;
	GetCommState（hCom?&dcb1）;
	dcb1.BaudRate?=?115200;//波特率為115200
	dcb1.ByteSize?=?8;//每個字節有8位
	dcb1.Parity?=?NOPARITY;//無奇偶校驗位
	dcb1.StopBits?=?TWOSTOPBITS;//兩個停止位
	dcb1.fParity?=?FALSE;
	dcb1.fNull?=?FALSE;
	SetCommState（hCom?&dcb1）;
	DWORD?wCount?=?256;//讀取的字節數
	DWORD?wCount1;
	PurgeComm（hCom?PURGE_TXCLEAR|PURGE_RXCLEAR）;//清空緩沖區
	while（1）
	{
		int?i?=?0;
		FILE?*fp1;
		unsigned?char?str[256];
		if（!ReadFile（hCom?str?wCount?&wCount1?NULL））
		{
			printf（“讀串口失敗!“）;
			return?FALSE;
		}		
		fp1?=?fopen（“串口發送的數.txt“?“a+“）;	
		printf（“讀串口成功!\n“）;
		if（wCount1?>?0）
		{

		}
		else
		{

		}
		printf（“讀取長度為:%d\n“?wCount1）;
		printf（“讀取數據為:\n“）;
		for（i=0;?i		{
			printf（“%02X?“?str[i]）;
			fprintf（fp1?“%02X?“?str[i]）;
		}
		printf（“\n“）;
		fclose（fp1）;
	}

	CloseHandle（hCom）;

????std::cout?<
	return?0;
}







//?運行程序:?Ctrl?+?F5?或調試?>“開始執行（不調試）”菜單
//?調試程序:?F5?或調試?>“開始調試”菜單

//?入門提示:?
//???1.?使用解決方案資源管理器窗口添加/管理文件
//???2.?使用團隊資源管理器窗口連接到源代碼管理
//???3.?使用輸出窗口查看生成輸出和其他消息
//???4.?使用錯誤列表窗口查看錯誤
//???5.?轉到“項目”>“添加新項”以創建新的代碼文件，或轉到“項目”>“添加現有項”以將現有代碼文件添加到項目
//???6.?將來，若要再次打開此項目，請轉到“文件”>“打開”>“項目”并選擇?.sln?文件

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

????..A..H.?????31744??2018-11-09?11:06??ConsoleApplication_uart_receive\.vs\ConsoleApplication1\v15\.suo

?????文件???36761600??2018-11-09?11:06??ConsoleApplication_uart_receive\.vs\ConsoleApplication1\v15\Browse.VC.db

?????文件?????327680??2018-11-09?10:10??ConsoleApplication_uart_receive\.vs\ConsoleApplication1\v15\ipch\3d89536b3835bb00.ipch

?????文件?????327680??2018-11-09?11:05??ConsoleApplication_uart_receive\.vs\ConsoleApplication1\v15\ipch\784cbd51a580ff54.ipch

?????文件???????4284??2018-11-09?10:40??ConsoleApplication_uart_receive\ConsoleApplication1\ConsoleApplication1.cpp

?????文件???????8428??2018-11-08?19:14??ConsoleApplication_uart_receive\ConsoleApplication1\ConsoleApplication1.vcxproj

?????文件???????1167??2018-11-08?19:14??ConsoleApplication_uart_receive\ConsoleApplication1\ConsoleApplication1.vcxproj.filters

?????文件????????165??2018-11-08?19:14??ConsoleApplication_uart_receive\ConsoleApplication1\ConsoleApplication1.vcxproj.user

?????文件???????3762??2018-11-09?11:05??ConsoleApplication_uart_receive\ConsoleApplication1\Debug\ConsoleA.4EE8D9FD.tlog\CL.command.1.tlog

?????文件??????69214??2018-11-09?11:05??ConsoleApplication_uart_receive\ConsoleApplication1\Debug\ConsoleA.4EE8D9FD.tlog\CL.read.1.tlog

?????文件???????3030??2018-11-09?11:05??ConsoleApplication_uart_receive\ConsoleApplication1\Debug\ConsoleA.4EE8D9FD.tlog\CL.write.1.tlog

?????文件????????229??2018-11-09?11:05??ConsoleApplication_uart_receive\ConsoleApplication1\Debug\ConsoleA.4EE8D9FD.tlog\ConsoleApplication1.lastbuildstate

?????文件???????3130??2018-11-09?11:05??ConsoleApplication_uart_receive\ConsoleApplication1\Debug\ConsoleA.4EE8D9FD.tlog\link.command.1.tlog

?????文件???????6966??2018-11-09?11:05??ConsoleApplication_uart_receive\ConsoleApplication1\Debug\ConsoleA.4EE8D9FD.tlog\link.read.1.tlog

?????文件???????1598??2018-11-09?11:05??ConsoleApplication_uart_receive\ConsoleApplication1\Debug\ConsoleA.4EE8D9FD.tlog\link.write.1.tlog

?????文件????????316??2018-11-09?11:05??ConsoleApplication_uart_receive\ConsoleApplication1\Debug\ConsoleApplication1.log

?????文件??????78264??2018-11-09?11:05??ConsoleApplication_uart_receive\ConsoleApplication1\Debug\ConsoleApplication1.obj

?????文件????2031616??2018-11-09?11:05??ConsoleApplication_uart_receive\ConsoleApplication1\Debug\ConsoleApplication1.pch

?????文件???????3942??2018-11-09?11:05??ConsoleApplication_uart_receive\ConsoleApplication1\Debug\pch.obj

?????文件?????601088??2018-11-09?11:05??ConsoleApplication_uart_receive\ConsoleApplication1\Debug\vc141.idb

?????文件?????454656??2018-11-09?11:05??ConsoleApplication_uart_receive\ConsoleApplication1\Debug\vc141.pdb

?????文件????????188??2018-11-08?19:14??ConsoleApplication_uart_receive\ConsoleApplication1\pch.cpp

?????文件????????614??2018-11-08?19:14??ConsoleApplication_uart_receive\ConsoleApplication1\pch.h

?????文件???????4374??2018-11-09?11:06??ConsoleApplication_uart_receive\ConsoleApplication1\串口發送的數.txt

?????文件???????1471??2018-11-08?19:14??ConsoleApplication_uart_receive\ConsoleApplication1.sln

?????文件??????50688??2018-11-09?11:05??ConsoleApplication_uart_receive\Debug\ConsoleApplication1.exe

?????文件?????403396??2018-11-09?11:05??ConsoleApplication_uart_receive\Debug\ConsoleApplication1.ilk

?????文件?????495616??2018-11-09?11:05??ConsoleApplication_uart_receive\Debug\ConsoleApplication1.pdb

?????目錄??????????0??2018-11-09?11:05??ConsoleApplication_uart_receive\.vs\ConsoleApplication1\v15\ipch

?????目錄??????????0??2018-11-09?11:06??ConsoleApplication_uart_receive\.vs\ConsoleApplication1\v15

............此處省略10個文件信息