bulkfunc.h

来自「嵌入式系统设计与开发实例详解－－基于ARM的应用（采用ARM7TDMI内核的、三」· C头文件 代码 · 共 85 行

/*----------------------------------------------------------------------------
 *  Copyright (c) 2001 by National Semiconductor Corporation
 *  National Semiconductor Corporation
 *  2900 Semiconductor Drive
 *  Santa Clara, California 95051
 *
 *  All rights reserved
 *
 *<<<-------------------------------------------------------------------------
 * File Contents:
 *	BulkFunc.h
 *
 *  Project: USB Demo Application
 *  Author : Yan Nosovitsky
 *  Date   : Dec 2001
 *----------------------------------------------------------------------->>>*/
// BulkFunc.h: interface for the BulkFunc class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_BULKFUNC_H__A677DDD3_055F_11D4_915B_0060972A7504__INCLUDED_)
#define AFX_BULKFUNC_H__A677DDD3_055F_11D4_915B_0060972A7504__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "USBDriver.h"
#include "CommonDefines.h"
#include "command_api.h"


#define SIZE_LIM_DEL_TEST		2*1024
#define SIZE_LIM_ONE_DIR_TEST	(20*1024*1024)
#define DATA_CHUNK_SIZE			(SIZE_LIM_ONE_DIR_TEST/80)

class BulkFunc 
{
public:
	BulkFunc(CDialog *curIsoTab );
	~BulkFunc();

	bool ProcessOneDirTest(int pipeNum,int dataSize, BYTE data, BOOL useDMA);
	bool ProcessLoopTestFile(LoopbackTest loopbackTestType,CString fileName, int pipeNumToDMA);
	bool ProcessLoopTestData(int dataSize, LoopbackTest loopbackTestType, int pipeNumToDMA);
	CString GetDetails();
	void StopLastProcess();
	int CheckPipes();
	CString getPipeInfo(int num);


private:
	static UINT ReadBulkThread(LPVOID);
	static UINT WriteBulkThread(LPVOID);
	static UINT ProcessBulkThread(LPVOID);

	BulkCommand command;
	int dataSize;
	int restToRead;
	int readTime;
	int writeTime;
	int restToWrite;
	int numOfErrors;
	int wasTransferred;
	BYTE hexByte;
	CDialog *bulkTab;
	CStdioFile dataFile;
	BOOL readThreadRun;
	BOOL writeThreadRun;
	BOOL testRun;
	CWinThread* processThread;
	CWinThread* readThread;
	CWinThread* writeThread;
	BYTE *writeBuff;
	BYTE *readBuff;
	int numOfPipes;
	int readPipe;
	int writePipe;
	WD_USB_PIPE_INFO Pipe[WD_USB_MAX_PIPE_NUMBER];


};

#endif // !defined(AFX_USERINTERFACE_H__A677DDD3_055F_11D4_915B_0060972A7504__INCLUDED_)