screenview.cpp

任意点阵字模生成软件源代码

            break;
        case '0':
        case '1':
        case '2':
        case '3':
        case '4':
        case '5':
        case '6':
        case '7':
        case '8':
        case '9':
            nDecNum = str[i] - '0';
            break;
        default:
            return 0;

        }
        tmp += nDecNum*pow(16,len-i -1);
     }
     return tmp;
   
}
UINT CScreenView::sendProc(LPVOID pParam)
{
	CWnd* pMainWnd=AfxGetApp()->m_pMainWnd;
	CMainFrame* pMainFrame=(CMainFrame*)pMainWnd;
	CScreenView* pVw=(CScreenView*)pParam;
	int begin,end;
	if(pVw->downloadmode==0)
	{
		begin=0;
		end=pVw->m_PageListBox.GetCount();
	}
	else
	{
		begin=pVw->downloadmode-1;
		end=begin+1;
	}
		BYTE buf[1];
		buf[0]=0xbb;
//		pVw->pComm->SendBlock(buf,1);
/*				pVw->bAck=FALSE;
unsigned char   programheader[18]={0x1B,0x24,0x4C,0x59,0x54,0x45,0x43,0x00,0x31,0x00,0x05,0x41,0x0F,0x0A,0x0F,0x0A,0x5A,0x63	};	   //发送当前图片

unsigned char   programTab1[18]={0x1B,0x24,0x4C,0x59,0x54,0x45,0x43,0x00,0x31,0x00,0x05,0x51,0x2F,0x01,0x00,0x02,0x8,0xb0};
BYTE num=5;
WORD CRCValue=0;
programTab1[15]=end;
pVw->funCRC(&CRCValue,(num)>>8);
pVw->funCRC(&CRCValue,(num)&0xff);
for(int i=11;i<11+num;++i)
{
	pVw->funCRC(&CRCValue,programTab1[i]);
}
programTab1[16]=CRCValue>>8;
programTab1[17]=CRCValue&0x0ff;
//发送头
pVw->readindex=0;
pVw->pComm->SendBlock(programheader,18);
CString s11;
CString s22;

while(pVw->readindex<18)
{
	;
}
for(int iu=0;iu<18;iu++)
{
	s22.Format("%02x ",pVw->datread[iu]);
	s11+=s22;
}
TRACE(s11);

//if(pVw->datread[7]=='O' && pVw->datread[8]=='K' )
{
//发送节目表1
	pVw->readindex=0;
	pVw->pComm->SendBlock(programTab1,18);
	while(pVw->readindex<9)
	{
		;
	}
	s11="";
for(int iu=0;iu<9;iu++)
{
	s22.Format("%02x ",pVw->datread[iu]);
	s11+=s22;
}
TRACE(s11);
	if(pVw->datread[7]!='O' && pVw->datread[8]!='K' )
		return 0;
}
*/
//AfxMessageBox("ok le");
	for(int xx=begin;xx<end;xx++)
	{
		::SendMessage(pMainFrame->m_hWnd,MYWM_PROGRESS,0,0);
		DWORD starttime,endtime;

//		if(pVw->bAck==FALSE)
		{
			pVw->DownLoad2(xx);
			starttime=GetTickCount();
		}
/*		if(pVw->bAck==TRUE)
		{
			endtime=GetTickCount();
			if(pVw->datread[0]==0xaa)
			{
				pVw->bAck=FALSE;
				xx++;
			}
			if((endtime-starttime)>5000)
			{
				break;
			}
		}*/
			::SendMessage(pMainFrame->m_hWnd,MYWM_PROGRESS,10,10);
	}
/*
unsigned char   programtab3[18]={0x1B,0x24,0x4C,0x59,0x54,0x45,0x43,0x00,0x31,0x00,0x05,0x51,0x21,0x01,0x01,0x02,0x99,0xdb };	


 unsigned char     programTab2[3*91]={
0x1B,0x24,0x4C,0x59,0x54,0x45,0x43,0x00,0x31,0x01,0x04,0x52,0x0F,0xF3,0x01,0x00,0x00,0x05,0x00,0xFE,0x00,0x00,0x23,0x59,0x00,0x00,0x00,0x01,0x00,0x05,0x00,0xFE,0x00,0x00,0x23,0x59,0x00,0x00,0x00,0xB0,0x16,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x09,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x48,0x00,0x4D,0x01,0x64,0xD6,0x92,0x7C,0xEA,0xA6,0x80,0x7C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x64,0xDD,0x12,0x00,0x0E,0xA7,0x80,0x7C,0x00,0x00,0x00,0x00,0x94,0xFA,0x12,0x00,0x00,0x00,0x00,0x00,0x88,0xE2,0x92,0x7C,0x75,0x18,0x80,0x7C,0x1C,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7C,0xDD,0x12,0x00,0x84,0xE8,0x12,0x00,0x09,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x98,0x18,0x80,0x7C,0x94,0xFA,0x12,0x00,0x94,0x42,0x00,0x00,0x00,0x00,0x00,0x00,0x94,0x42,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x09,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x48,0x00,0x4D,0x01,0x02,0x00,0x00,0x00,0x48,0x00,0x4D,0x01,0x56,0x26,0x36,0x01,0x86,0xE8,0x12,0x00,0x30,0xDE,0x12,0x00,0x06,0x00,0x00,0x00,0x48,0x00,0x4D,0x01,0xFC,0xF8,0x12,0x00,0x89,0x35,0x36,0x01,0x43,0xE8,0x12,0x00,0x09,0x00,0x00,0x00,0x94,0x42,0x00,0x00,0xC4,0x35,0x36,0x01,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x48,0x00,0x4D,0x01,0x01,0x40,0x6C,0x74,0x59,0xEC,0x46,0x00,0xBC,0xDE,0x12,0x00,0x07,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x94,0x37,0x37,0x04,0xCB,0x8E  
 	} ;

//发送头
pVw->readindex=0;
pVw->pComm->SendBlock(programTab2,3*91);
while(pVw->readindex<9)
{
	;
}
	s11="";
for( iu=0;iu<9;iu++)
{
	s22.Format("%02x ",pVw->datread[iu]);
	s11+=s22;
}
TRACE(s11);
if(pVw->datread[7]=='O' && pVw->datread[8]=='K' )
{

num=5;
CRCValue=0;
programtab3[15]=end;
pVw->funCRC(&CRCValue,(num)>>8);
pVw->funCRC(&CRCValue,(num)&0xff);
for(i=11;i<11+num;++i)
{
	pVw->funCRC(&CRCValue,programtab3[i]);
}
programtab3[16]=CRCValue>>8;
programtab3[17]=CRCValue&0x0ff;
pVw->readindex=0;
pVw->pComm->SendBlock(programtab3,18);
while(pVw->readindex<9)
{
	;
}
	s11="";
for( iu=0;iu<9;iu++)
{
	s22.Format("%02x ",pVw->datread[iu]);
	s11+=s22;
}
TRACE(s11);
}
			::SendMessage(pMainFrame->m_hWnd,MYWM_PROGRESS,0,0);
	return 1;*/
		pVw->Invalidate();
	return 1;
}
UINT CScreenView::GetInfoProc(LPVOID pParam)
{
	CScreenView* pVw=(CScreenView*)pParam;
//							COleDateTime dt;
	CWnd* pMainWnd=AfxGetApp()->m_pMainWnd;
	CMainFrame* pMainFrame=(CMainFrame*)pMainWnd;
	MSG msg;
int commnuationsucess;
	DWORD tStart,tEnd;
	static BOOL bSend=FALSE;
	for(;;)
	{
	if(!bSend)
	{
		BYTE buf[1];
		buf[0]=0x66;
	//	buf[1]=0x02;
		pVw->readindex=0;
		for(int t=0;t<3;t++)
			pVw->datread[t]=0x00;
		try
		{
			pVw->pComm->SendBlock(buf,1);
		}
		catch(...){
		}
		tStart=GetTickCount();
	commnuationsucess=FALSE;
		bSend=TRUE;
	}
	else
	{

		int tp=1;
		for(int m=0;m<3;m++)
		{
			tp*=pVw->datread[m];
		}
		if(tp!=0x00)
		{
			commnuationsucess=TRUE;
			pVw->GetScreenInfo();
/*	pVw->pagenum=pVw->datread[0];
	CString str;
	str.Format("%d",pVw->datread[1]);
	pMainFrame->m_wndToolBarDraw.m_screenHeight.SetWindowText(str);
	str.Format("%d",pVw->datread[2]);
	pMainFrame->m_wndToolBarDraw.m_screenWidth.SetWindowText(str);
	AfxMessageBox("dslf");
*/
			break;
		}
	tEnd=GetTickCount();
		if((tEnd-tStart)>3000)
		{
		AfxMessageBox("与下位机通讯失败!");
		
		::SendMessage(NULL,WM_QUIT,0,0);
		AfxEndThread(0,0);
		exit(0);
			break;
		}

	}
Sleep(1);
	}
	return 1;
}
/////////////////////////////////////////////////////////////////////////////
// CScreenView printing

BOOL CScreenView::OnPreparePrinting(CPrintInfo* pInfo)
{
	// default preparation
	return DoPreparePrinting(pInfo);
}

void CScreenView::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add extra initialization before printing
}

void CScreenView::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add cleanup after printing
}

void CScreenView::OnPrint(CDC* pDC, CPrintInfo* /*pInfo*/)
{
	// TODO: add customized printing code here
}

/////////////////////////////////////////////////////////////////////////////
// CScreenView diagnostics

#ifdef _DEBUG
void CScreenView::AssertValid() const
{
	CFormView::AssertValid();
}

void CScreenView::Dump(CDumpContext& dc) const
{
	CFormView::Dump(dc);
}

CScreenDoc* CScreenView::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CScreenDoc)));
	return (CScreenDoc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CScreenView message handlers


void CScreenView::OnUpdateImport(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
}


void CScreenView::OnSize(UINT nType, int cx, int cy)