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📄 lpc21xxisp.cpp

📁 一款不错的关于串口升级硬件的软件
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12 
//			outbuf [oPos++] = '\0';
			xCrc+=sBuf[iPos];
			iPos++;
			linecnt-=1;
			outbuf[oPos++]='\r';
			outbuf[oPos++]='\n';
			outbuf[oPos++]=0;
			//	+++++++++++++++++++++++++++++++++++
			//	DATA
			rCnt=0;
			tPos=0;
			ixx=strlen(outbuf);
			pComm->SendData((BYTE*)outbuf,ixx);
			Sleep(20);
			do
			{
				//pComm->ReadData((BYTE*)&stt[tPos],100,&rLen);
				pComm->ReadData((BYTE*)&stt[tPos],strlen(outbuf),&rLen);
				tPos+=rLen;
				if(tPos>=ixx)	break;
				Sleep(10);
				rCnt++;
			}while(rCnt<100);
			if(rCnt==100)
			{
				AfxMessageBox("操作失败！");
				return 1;
			}
			stt[tPos]=0;
			if(strcmp(stt,outbuf)!=0)
			{
				AfxMessageBox("操作失败！");
				return 1;
			}
			
			
			
			//	+++++++++++++++++++++++++++++++++++
			//	CRC + OK
			sprintf(outbuf,"%d\r\n",xCrc);
			pComm->SendData((BYTE*)outbuf,strlen(outbuf));
			TRACE("CRC:%s\n",outbuf);
			sprintf(outbuf,"%d\r\nOK\r\n",xCrc);
			ixx=strlen(outbuf);
			xCrc=0;
			oPos=0;
			//	..
			rCnt=0;
			tPos=0;
			Sleep(20);
			do
			{
				//pComm->ReadData((BYTE*)&stt[tPos],100,&rLen);
				pComm->ReadData((BYTE*)&stt[tPos],strlen(outbuf),&rLen);
				tPos+=rLen;
				if(tPos>=(ixx-2))	break;
				Sleep(10);
				rCnt++;
			}while(rCnt<100);
			if(rCnt==100)
			{
				AfxMessageBox("操作失败！");
				return 1;
			}
			//stt[tPos]=0;
			//if(strcmp(stt,outbuf)!=0)
			if((strstr(stt,"\rOK")==NULL)&&(strstr(stt,"\nOK")==NULL))
			{
				AfxMessageBox("操作失败！");
				return 1;
			}
			pComm->ClearBuffer();
			
			
			//	P 0 1
			tPos=0;
			rCnt=0;
			memset(stt,0,sizeof(stt));
			sprintf(outbuf,"P 0 %d\r\n",SECTORS);
			ixx=strlen(outbuf);
			pComm->SendData((BYTE*)outbuf,ixx);
			Sleep(20);
			strcat(outbuf,"0\r\n");
			ixx+=3;
			do
			{
				//pComm->ReadData((BYTE*)&stt[tPos],100,&rLen);
				pComm->ReadData((BYTE*)&stt[tPos],ixx,&rLen);
				tPos+=rLen;
				if(tPos>=(ixx-2))	break;
				Sleep(10);
				rCnt++;
			}while(rCnt<100);
			if(rCnt==100)
			{
				AfxMessageBox("操作失败！");
				return 1;
			}
			//stt[tPos]=0;
			//if(strcmp(stt,outbuf)!=0)
			if((strstr(stt,"\r0")==NULL)&&(strstr(stt,"\n0")==NULL))
			{
				AfxMessageBox("操作失败！");
				return 1;
			}
        		
			pComm->ClearBuffer();
			
			
			//	C Y 1073742336 4096
			sprintf(outbuf,"C %d 1073742336 4096\r\n",iSect*4096);
			ixx=strlen(outbuf);
			pComm->SendData((BYTE*)outbuf,ixx);
			strcat(outbuf,"0\r\n");
			ixx+=3;
			Sleep(20);
			tPos=0;
			do
			{
				//pComm->ReadData((BYTE*)&stt[tPos],100,&rLen);
				pComm->ReadData((BYTE*)&stt[tPos],strlen(outbuf),&rLen);
				tPos+=rLen;
				if(tPos>=(ixx-2))	break;
				Sleep(10);
				rCnt++;
			}while(rCnt<100);
			if(rCnt==100)
			{
				AfxMessageBox("操作失败！");
				return 1;
			}
			//stt[tPos]=0;
			if((strstr(stt,"\r0")==NULL)&&(strstr(stt,"\n0")==NULL))
			{
				AfxMessageBox("操作失败！");
				return 1;
			}
				
			pComm->ClearBuffer();

			iSect++;

			if(xLen-iPos>4096)
			{
				/*
				//	W 40000200H 4096
				//	"W 1073742336 4096\r\n"
				strcpy(outbuf,"W 1073742336 4096\r\n");
				ixx=strlen(outbuf);
				pComm->SendData((BYTE*)outbuf,ixx);
				strcat(outbuf,"0\r\n");
				ixx+=3;
				Sleep(20);
				tPos=0;
				do
				{
					//pComm->ReadData((BYTE*)&stt[tPos],100,&rLen);
					pComm->ReadData((BYTE*)&stt[tPos],strlen(outbuf),&rLen);
					tPos+=rLen;
					if(tPos>=ixx)	break;
					Sleep(10);
					rCnt++;
				}while(rCnt<100);
				if(rCnt==100)
				{
					AfxMessageBox("操作失败！");
					return 1;
				}
				stt[tPos]=0;
				if(strcmp(stt,outbuf)!=0)
				{
					AfxMessageBox("操作失败！");
					return 1;
				}
				*/
				//	W 40000200H 4096
				//	"W 1073742336 4096\r\n"
				tPos=0;
				rCnt=0;
				memset(stt,0,sizeof(stt));
				strcpy(outbuf,"W 1073742336 4096\r\n");
				ixx=strlen(outbuf);
				pComm->SendData((BYTE*)outbuf,ixx);
				Sleep(30);
				//strcat(outbuf,"0\r\n");
				strcpy(outbuf,"W 1073742336 4096\r\n0\r\n");
				ixx=strlen(outbuf);
				do
				{
					//pComm->ReadData((BYTE*)&stt[tPos],100,&rLen);
					pComm->ReadData((BYTE*)&stt[tPos],ixx,&rLen);
					tPos+=rLen;
					if(tPos>=(ixx-2))	break;
					Sleep(10);
					rCnt++;
				}while(rCnt<100);
				if(rCnt==100)
				{
					AfxMessageBox("操作失败！");
					return 1;
				}
				//stt[tPos]=0;
				//if(strcmp(stt,outbuf)!=0)
				if((strstr(stt,"\r0")==NULL)&&(strstr(stt,"\n0")==NULL))
				{
					AfxMessageBox("操作失败！");
					return 1;
				}
				
				pComm->ClearBuffer();
			}
			else
			{
				//	W 40000200H 4096
				//	"W 1073742336 4096\r\n"
				sprintf(outbuf,"W 1073742336 %d\r\n",xLen-iPos);
				ixx=strlen(outbuf);
				pComm->SendData((BYTE*)outbuf,ixx);
				strcat(outbuf,"0\r\n");
				ixx+=3;
				Sleep(10);
				tPos=0;
				do
				{
					//pComm->ReadData((BYTE*)&stt[tPos],100,&rLen);
					pComm->ReadData((BYTE*)&stt[tPos],strlen(outbuf),&rLen);
					tPos+=rLen;
					if(tPos>=(ixx-2))	break;
					Sleep(10);
					rCnt++;
				}while(rCnt<100);
				if(rCnt==100)
				{
					AfxMessageBox("操作失败！");
					return 1;
				}
				//stt[tPos]=0;
				if((strstr(stt,"\r0")==NULL)&&(strstr(stt,"\n0")==NULL))
				{
					AfxMessageBox("操作失败！");
					return 1;
				}
				
				pComm->ClearBuffer();
			}
		}
		else
		{
			//？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？？
			if(iPos>12370)
			{
				iPos++;
				iPos--;
			}

			outbuf[oPos++]=ENCODE_BYTE(linelen);
//			file2.Write(outbuf,1);
			for (linecnt=linelen;linecnt>0;)
			{
				outbuf [oPos++] = ENCODE_BYTE ((sBuf[iPos] & 0xFC) >> 2);
				outbuf [oPos++] = ENCODE_BYTE (((sBuf[iPos] & 0x03) << 4) +
										((sBuf[iPos+1] & 0xF0) >> 4));
				outbuf [oPos++] = ENCODE_BYTE (((sBuf[iPos+1] & 0x0F) << 2) +
										((sBuf[iPos+2] & 0xC0) >> 6));
				outbuf [oPos++] = ENCODE_BYTE (sBuf[iPos+2] & 0x3F);
				xCrc+=sBuf[iPos]+sBuf[iPos+1]+sBuf[iPos+2];
//				outbuf [4] = '\0';
				iPos+=3;
				linecnt-=3;
//				file2.Write(outbuf,4);
			}
			//	+++++++++++++++++++++++++++++++++++
			//	DATA
			outbuf[oPos++]='\r';
			outbuf[oPos++]='\n';
			outbuf[oPos++]=0;
			rCnt=0;
			tPos=0;
			ixx=strlen(outbuf);
			pComm->SendData((BYTE*)outbuf,ixx);
			TRACE("WRITE:%s\n",outbuf);
			Sleep(20);
			do
			{
				//pComm->ReadData((BYTE*)&stt[tPos],100,&rLen);
				pComm->ReadData((BYTE*)&stt[tPos],strlen(outbuf),&rLen);
				tPos+=rLen;
				if(tPos>=ixx)	break;
				Sleep(10);
				rCnt++;
			}while(rCnt<100);
			TRACE("rCnt:%d iPos:%d\n",rCnt,iPos);
			if(rCnt==100)
			{
				AfxMessageBox("操作失败！");
				return 1;
			}
			stt[tPos]=0;
			if(strcmp(stt,outbuf)!=0)
			{
				AfxMessageBox("操作失败！");
				return 1;
			}

			oPos=0;

			//发送校验
			if(((iPos%4096)%900)==0)
			{
				//	+++++++++++++++++++++++++++++++++++
				//	CRC + OK
				sprintf(outbuf,"%d\r\n",xCrc);
				pComm->SendData((BYTE*)outbuf,strlen(outbuf));
				TRACE("CRC:%s\n",outbuf);
				sprintf(outbuf,"%d\r\nOK\r\n",xCrc);
				ixx=strlen(outbuf);
				xCrc=0;
				oPos=0;
				//	..
				rCnt=0;
				tPos=0;
				Sleep(10);
				do
				{
					//pComm->ReadData((BYTE*)&stt[tPos],100,&rLen);
					pComm->ReadData((BYTE*)&stt[tPos],strlen(outbuf),&rLen);
					tPos+=rLen;
					if(tPos>=(ixx-2))	break;
					Sleep(10);
					rCnt++;
				}while(rCnt<100);
				if(rCnt==100)
				{
					AfxMessageBox("操作失败！");
					return 1;
				}
				//stt[tPos]=0;
				//if(strcmp(stt,outbuf)!=0)
				if((strstr(stt,"\rOK")==NULL)&&(strstr(stt,"\nOK")==NULL))
				{
					AfxMessageBox("操作失败！");
					return 1;
				}
				
				pComm->ClearBuffer();
				//	接收"OK\r\n"
			}
		}
//		outbuf [oPos++]='\r';
//		outbuf [oPos++]='\n';
//		outbuf [oPos++]=0;
//		file2.Write(outbuf,strlen(outbuf));
//		oPos=0;
	}
	//	+++++++++++++++++++++++++++++++++++
	//	CRC + OK
	sprintf(outbuf,"%d\r\n",xCrc);
	TRACE("CRC:%s\n",outbuf);
	pComm->SendData((BYTE*)outbuf,strlen(outbuf));
	sprintf(outbuf,"%d\r\nOK\r\n",xCrc);
	ixx=strlen(outbuf);
	xCrc=0;
	oPos=0;
	//	..
	rCnt=0;
	tPos=0;
	Sleep(10);
	do
	{
		pComm->ReadData((BYTE*)&stt[tPos],100,&rLen);
		tPos+=rLen;
		if(tPos>=(ixx-2))	break;
		Sleep(10);
		rCnt++;
	}while(rCnt<100);
	if(rCnt==100)
	{
		AfxMessageBox("操作失败！");
		return 1;
	}
	//stt[tPos]=0;
	if((strstr(stt,"\rOK")==NULL)&&(strstr(stt,"\nOK")==NULL))
	{
		AfxMessageBox("操作失败！");
		return 1;
	}
	
	pComm->ClearBuffer();

	/*
	//	PROGRAM
	//	P X X
	//sprintf(outbuf,"P %d %d\r\n",iSect/2,iSect/2);
	sprintf(outbuf,"P %d %d\r\n",0,27);
	ixx=strlen(outbuf);
	pComm->SendData((BYTE*)outbuf,ixx);
	strcat(outbuf,"0\r\n");
	ixx+=3;
	Sleep(10);
	tPos=0;
	do
	{
		pComm->ReadData((BYTE*)&stt[tPos],100,&rLen);
		tPos+=rLen;
		if(tPos>=ixx)	break;
		Sleep(10);
		rCnt++;
	}while(rCnt<100);
	if(rCnt==100)
	{
		AfxMessageBox("操作失败！");
		return 1;
	}
	stt[tPos]=0;
	if(strcmp(stt,outbuf)!=0)
	{
		AfxMessageBox("操作失败！");
		return 1;
	}
	*/
	//	P 0 1
	tPos=0;
	rCnt=0;
	memset(stt,0,sizeof(stt));
	sprintf(outbuf,"P 0 %d\r\n",SECTORS);
	ixx=strlen(outbuf);
	pComm->SendData((BYTE*)outbuf,ixx);
	Sleep(20);
	strcat(outbuf,"0\r\n");
	ixx+=3;
	do
	{
		//pComm->ReadData((BYTE*)&stt[tPos],100,&rLen);
		pComm->ReadData((BYTE*)&stt[tPos],ixx,&rLen);
		tPos+=rLen;
		if(tPos>=(ixx-2))	break;
		Sleep(10);
		rCnt++;
	}while(rCnt<100);
	if(rCnt==100)
	{
		AfxMessageBox("操作失败！");
		return 1;
	}
	//stt[tPos]=0;
	//if(strcmp(stt,outbuf)!=0)
	if((strstr(stt,"\r0")==NULL)&&(strstr(stt,"\n0")==NULL))
	{
		AfxMessageBox("操作失败！");
		return 1;
	}

	pComm->ClearBuffer();
	
	
	//	C Y 1073742336 Z
	sprintf(outbuf,"C %d 1073742336 4096\r\n",iSect*4096);
	ixx=strlen(outbuf);
	pComm->SendData((BYTE*)outbuf,ixx);
	strcat(outbuf,"0\r\n");
	ixx+=3;
	Sleep(50);
	tPos=0;
	do
	{
		pComm->ReadData((BYTE*)&stt[tPos],100,&rLen);
		tPos+=rLen;
		if(tPos>=(ixx-2))	break;
		Sleep(10);
		rCnt++;
	}while(rCnt<100);
	if(rCnt==100)
	{
		AfxMessageBox("操作失败！");
		return 1;
	}
	//stt[tPos]=0;
	if((strstr(stt,"\r0")==NULL)&&(strstr(stt,"\n0")==NULL))
	{
		AfxMessageBox("操作失败！");
		return 1;
	}
		
	pComm->ClearBuffer();
	
	/*
	//使进入正常工作状态
	pComm->SetBaudRate(19200);
	pComm->ClearBuffer();
	Sleep(20);
	pComm->SendData((BYTE*)("\x55\xAA\x00\x00\x00\x00\xC0\x05\x68\x7f\x4f\x5D"),12);
	Sleep(100);
	*/
	AfxMessageBox("烧写完毕!");
	return 0;
}
12

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