command.cpp

m16c flash startor 源码

//  Command.cpp: the implementation of the CCommand class 
//
// This software can be offered for free and used as necessary to aid 
// in your program developments.
//
// RENESAS TECHNOLOGY CORPORATION, RENESAS SOLUTIONS CORPORATION,
// and related original software developers assume no responsibility 
// for any damage or infringement of any third-party's rights, originating 
// in the use of the following software.
// Please use this software under the agreement and acceptance of these conditions. 
//
// Copyright(C)1998(2003) RENESAS TECHNOLOGY CORPORATION AND RENESAS SOLUTIONS CORPORATION
// ALL RIGHTS RESERVED
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "M16Cflsh.h"
#include "Command.h"
#include "SettingCmd.h"
#include "SaveIni.h"

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif

//////////////////////////////////////////////////////////////////////
// Construction/disappearance
//////////////////////////////////////////////////////////////////////

CCommand::CCommand()
{

}

CCommand::~CCommand()
{

}

//////////// This is the minute when I added later. //////////////////////////////////////////////

	// It makes the letter line that shows the hexadecimal number the int style . 
int CCommand::AToHex(TCHAR* chHex)
{
	int nRet = 0;			// the transformation result

	// A hexadecimal number at the time of.
	if(isxdigit(*chHex))
	{
		if(isdigit(*chHex))
		{
			nRet = (*chHex - '0');
		}
		else
		{
			if(islower(*chHex))
			{
				nRet = (*chHex - 'a' + 0x0a);
			}
			else
			{
				nRet = (*chHex - 'A' + 0x0a);
			}
		}
	}

	// It transforms it into 0 at the time of except for hexadecimal several.
	else
	{
		nRet = 0;
		*chHex = '0';
	}
	return nRet;
}

	// I check whether the communication is passing.
BOOL CCommand::CheckComm(CSerialComm* pComObj)
{
	// Transmission the lead status command.
	BYTE newsend = 0x70;
	pComObj->Write(&newsend, 1);

	BYTE receive[2];
	if(!pComObj->Read(receive, 2))
	{
		CommError();
		return FALSE;
	}
	return TRUE;
}

	// I check status.
BOOL CCommand::CheckState(CSerialComm* pComObj, CString strMode)
{
	// Transmission the lead status command.
	BYTE newsend = 0x70;
	pComObj->Write(&newsend, 1);

	// I check status.
	int nFlag = 0;
	if(strMode == "erase")
	{
		nFlag = 5;
	}
	else if(strMode == "program")
	{
		nFlag = 4;
	}
	BYTE receive[2];
	if(!pComObj->Read(receive, 2))
	{
		CommError();
		return TRUE;
	}

	BOOL bState = 1 & (receive[0] >> nFlag);
	return bState;
}