search for: hecgdrive

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2010 Mar 25
4
CreateFile \\\\.\\x: non-root
Hello, I have a usb data aquisition device interfaced by mass storage protocol. I open it like: hEcgDrive=CreateFile("\\\\.\\g:", GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL | FILE_FLAG_NO_BUFFERING | FILE_FLAG_WRITE_THROUGH | FILE_FLAG_OVERLAPPED, NULL); for communication I use DeviceIoControl(hEcgDrive, IOCTL_SCSI_PA...