I have an FT2232H working under Windows XP. I can make the first
interface work just fine, but I can't get the second interface to work.
If I pass an index of 1 to ftdi_usb_open_desc_index it always gets
"device unavailable" on subsequent calls. If I just open the first
device and try to specify INTERFACE_B or any other value to ftdispi_open
I always get usb bulk write failed on subsequent calls. I noticed that
ftdispi_open ignores the interface argument so I changed the call to
ftdi_set_interface to use this argument. Is anyone having success with
the second interface of the FT2232H?
Mike
Michael Wilt
--
libftdi - see http://www.intra2net.com/en/developer/libftdi for details.
To unsubscribe send a mail to libftdi+unsubscribe@xxxxxxxxxxxxxxxxxxxxxxx
|