usbdevicecommand.cpp

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#include "stdafx.h"

#include "E2PROM_1581Dlg.h"
#include "UsbDeviceCommand.h"
#include "EasyISP1581.h"


UINT BulkReadPipe(void * pParam) 
{  

    char temp [80],cc[80];
	int nResult=0;
	int nBytes = 0;
	UINT totaltoTx=0, toTxNow=0, exitFlag=0;
	THREADPARAM * threadParam;
	CE2PROM_1581Dlg* testDlg;
	HANDLE hDevice;
	HANDLE hFile;
	
	threadParam=(THREADPARAM *)pParam;
	testDlg = threadParam->testDlg;
				
	hDevice = ISP1581_OpenDev();
	if(hDevice == INVALID_HANDLE_VALUE) 
	{
		strcpy(temp, "Open device handle failed! Can't read from PIPE02.");
		testDlg->MessageBox((LPCSTR)temp, "Test Error");
		goto readexit;
	}
	
	hFile = ISP1581_OpenPipe("PIPE02");

	if(hFile == INVALID_HANDLE_VALUE) 
	{
		strcpy(temp, "Open driver failed! Can't read from PIPE02.");
		testDlg->MessageBox((LPCSTR)temp, "Test Error");
		ISP1581_CloseDev(hDevice);
		goto readexit;
	}

	nResult=ISP1581_Vender_E2prom(hDevice,0x01,threadParam->startaddr,threadParam->length);
	if(nResult!=0)
	{
		wsprintf (cc, "Requesting data transfer on ");
		strcat( cc, "PIPE02");
		strcat( cc, " failed! Aborted.");
		testDlg->MessageBox((LPCSTR)cc, "Test Error");
		ISP1581_ClosePipe(hFile);
		ISP1581_CloseDev(hDevice);
		goto readexit;
	}
	
	nBytes=ISP1581_Read(hFile,threadParam->buffer,threadParam->length,1000);

	if (nBytes<=0) 
	{
		wsprintf (cc, "Data transfer on ");
		strcat( cc, "PIPE02");
		strcat( cc, " failed! Aborted.");
		testDlg->MessageBox((LPCSTR)cc, "Test Error");
	}			 
	else
	{
		testDlg->UpdateReadData();		
	}
	ISP1581_ClosePipe(hFile);
	ISP1581_CloseDev(hDevice);
readexit:	
	testDlg->EnableButton(true,true,true,true);
    return 0; 	
} 

UINT BulkWritePipe(void * pParam) 
{  
    char temp [80],cc[80];
	int nResult=0;
	int nBytes = 0;
	THREADPARAM * threadParam;
	CE2PROM_1581Dlg* testDlg;
	HANDLE hDevice;
	HANDLE hFile;

	threadParam=(THREADPARAM *)pParam;
	testDlg = threadParam->testDlg;

	hDevice = ISP1581_OpenDev();
	if(hDevice == INVALID_HANDLE_VALUE) 
	{
		strcpy(temp, "Open device handle failed! Can't write to PIPE03.");
		testDlg->MessageBox((LPCSTR)temp, "Test Error");
		goto writeexit;
	}

	hFile = ISP1581_OpenPipe("PIPE03");
	if(hFile == INVALID_HANDLE_VALUE) 
	{
		strcpy(temp, "Open driver failed! Can't write to PIPE03.");
		testDlg->MessageBox((LPCSTR)temp, "Test Error");
		ISP1581_CloseDev(hDevice);
		goto writeexit;
	}

		nResult=ISP1581_Vender_E2prom(hDevice,0x00,threadParam->startaddr,threadParam->length);
	
		if(nResult!=0)
		{
			wsprintf (cc, "Requesting data transfer on ");
			strcat( cc, "PIPE03");
			strcat( cc, " failed! Aborted.");
			testDlg->MessageBox((LPCSTR)cc, "Test Error");
			ISP1581_ClosePipe(hFile);
			ISP1581_CloseDev(hDevice);
			goto writeexit;
		}
		
		nBytes=ISP1581_Write(hFile,threadParam->buffer,threadParam->length,1000);

		if (nBytes<=0) 
		{
			wsprintf (cc, "Data transfer on ");
			strcat( cc, "PIPE03");
			strcat( cc, " failed! Aborted.");
			testDlg->MessageBox((LPCSTR)cc, "Test Error");			
		}

	ISP1581_ClosePipe(hFile);
	ISP1581_CloseDev(hDevice);

writeexit:
	testDlg->EnableButton(true,true,true,true);
	return 0; 
} 

UINT ControlIn(void * pParam)
{ 
	
    BOOLEAN bResult = FALSE;
    ULONG nBytes = 0;
	unsigned char version=0;
	THREADPARAM * threadParam;
	HANDLE  hDevice;
	CE2PROM_1581Dlg* testDlg;
	
	threadParam=(THREADPARAM *)pParam;
	testDlg = (CE2PROM_1581Dlg*)threadParam->testDlg;
	
	if(ISP1581_Init()!=0)
	{
		testDlg->SetWindowText("No Board Attached ");
		testDlg->EnableButton(false,false,false,false);
		return 0;
	}
	hDevice = ISP1581_OpenDev();
	if(hDevice == INVALID_HANDLE_VALUE)
	{
		testDlg->SetWindowText("No Board Attached ");
		testDlg->EnableButton(false,false,false,false);
		return 0;		
	}

	if(ISP1581_Vender_Read(hDevice,version)==0)
	{
		if(version==0x21)
		{
			testDlg->SetWindowText("   DP-1581");
			testDlg->EnableButton(true,false,true,false);
		}
		else if(version==0x22)
		{
			testDlg->SetWindowText("   USBPACK 2.0");
			testDlg->EnableButton(true,false,true,false);
		}
		else
		{
			testDlg->SetWindowText("Unknown Board");
			testDlg->EnableButton(false,false,false,false);
			ISP1581_CloseDev(hDevice);
			return 0;
		}
	}
	else
	{
		testDlg->SetWindowText("No Board Attached ");
		testDlg->EnableButton(false,false,false,false);
		ISP1581_CloseDev(hDevice);
		return 0;
	}
	
	ISP1581_CloseDev(hDevice);	
	testDlg->EnableButton(true,true,true,true);
	
	return 0;
}