commthread.h

MTK平台COM口通讯的源代码。很底层的。可以学习一下。

/*****************************************************************************
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/*****************************************************************************
 *
 * Filename:
 * ---------
 * CommThread.h
 *
 * Project:
 * --------
 *   Maui_SW - phone suite
 *
 * Description:
 * ------------
 *	 This module implements the communication thread
 *	
 * Author:
 * -------
 * Spancer 	(mtk00264)
 *
 *==============================================================================
 *             HISTORY
 * Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
 *------------------------------------------------------------------------------
 *
 *------------------------------------------------------------------------------
 * Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
 *============================================================================
 ****************************************************************************/
#ifndef _COMMTHREAD_H
#define _COMMTHREAD_H

#include "ATResult.h"

#include <string>

using namespace std;

#include "thread.h"

enum COMMTYPE
{
	COMMTYPE_COM = 0,
	COMMTYPE_USB = 1,
	COMMTYPE_IRDA = 2
};

class ModuleThread : public AThread
{
protected:
	FILE *FilePtr;

public:

	ModuleThread();
	bool OpenDump(const string &FileName);
	void CloseDump();
	void DumpData(void *Buf, int &size);
	virtual ~ModuleThread()
	{
	}

	bool Start(string device, int baud, int flowCtrl, void(*unSolicitedFunc)(ATResult& result), COMMTYPE &commtype);
	void Stop();

	virtual bool Write(const char *Buf, const int &size) = 0;
	virtual bool Suspend()=0;
	virtual bool Resume()=0;
	virtual void SetPduFlag(bool flag) = 0;
	virtual void SetWaitGtAndSpace(bool flag) = 0;
	virtual HANDLE GetWaitGtAndSpaceEvent() = 0;
	virtual void SetCurCommand(unsigned char *cmd, int len) = 0;
	virtual HANDLE GetWriteEvent() = 0;
	virtual HANDLE GetParserEvent() = 0;
	virtual HANDLE GetInProgressEvent() = 0;
	virtual HANDLE GetCleanedEvent() = 0;
	virtual HANDLE GetCancelEvent() = 0;
	virtual HANDLE GetResetEvent() = 0;
	virtual void CleanData()=0;
	virtual void GetResult(ATResult& rt)=0;
	virtual void SetCallBack(void(*unSolicitedFunc)(ATResult& result))=0;
	virtual void SetExpectString(string command) = 0;
		

private:
	
	virtual bool Internal_Start(COMMTYPE &commtype) = 0;
	virtual void Internal_Stop() = 0;
	virtual DWORD ThreadFunc() = 0;
	virtual void StopThread() = 0;
	virtual void SetDevice(string port, int baud, int flowCtrl) = 0;
};


#endif