int main(int argc, char* argv[])
{
PrintHello();
if (ProcessCmdLine(argc, argv) != 0)
return -1;
OpenUsbDevice();
if (dwRC == USBIO_ERR_SUCCESS)
{
GetDeviceDescriptor();
}
if (dwRC == USBIO_ERR_SUCCESS)
{
GetConfigurationDescriptor();
}
if (dwRC == USBIO_ERR_SUCCESS)
{
GetStringDescriptor();
}
if (dwRC == USBIO_ERR_SUCCESS)
{
SetConfiguration();
}
if (dwRC == USBIO_ERR_SUCCESS)
{
// In order to give the USB device-side program (t_usb)
// enough time after getting configured to carry out
// some device tests, we wait here for a short while
// before proceeding:
Delay(2000);
GetConfigurationInfo();
}
if (dwRC == USBIO_ERR_SUCCESS)
{
OpenPipes();
}
if (dwRC == USBIO_ERR_SUCCESS)
{
ExchangeVersions();
}
if (dwRC == USBIO_ERR_SUCCESS)
{
DoTransfers();
}
if (dwRC == USBIO_ERR_SUCCESS)
{
ClosePipes();
}
CloseUsbDevice();
return 0;
}
// Initialize usb device.
NTSTATUS UsbDev::InitializeUsbDevice(PVOID pDevExt) // shawn 2011/05/06 modify
{
NTSTATUS ntStatus = STATUS_SUCCESS;
m_pDevExtTmp = pDevExt; // shawn 2011/05/06 add
DBGU_TRACE(">>>UsbDev::InitializeUsbDevice !\n");
ntStatus = GetDeviceDescriptor();
if(NT_SUCCESS(ntStatus))
{
ntStatus = GetConfigurationDescriptor();
if(NT_SUCCESS(ntStatus))
{
ntStatus = SetConfiguration();
}
}
DBGU_TRACE("UsbDev::InitializeUsbDevice return %X\n", ntStatus);
return ntStatus;
}
