I have made a serial port driver for Windows2000 that I wanted to test by
writing an application using CommConfigDialog() so that the standard port
setting dialog box pops up. It works with standard COM1 but not with my
serial port. I tested this application with other multiport serial ports
and it works. I understand that this API uses serialui.dll to display that
port settings box. I’ve set EnumPorpPages32 point to msports.dll in the
INF file and it wroks from device manager. I’ve cheked with standard
driver’s IOCTL with mine so that nothings slips though the API does not
open the port. So, what I am missing that the interface/link between my
driver and serialui.dll is not made? Any idea or suggestion is
appreciated.
Thanks,
Hakim