libftdi Archives

Subject: Re: FT2232H second interface

From: Michael Wilt <mike@xxxxxxxxx>
To: libftdi@xxxxxxxxxxxxxxxxxxxxxxx
Date: Thu, 29 Sep 2011 16:32:28 -0400
The ftdispi library doesn't do much, it just calls into ftdi You should be able to run this little test program.

Mike

On 9/29/2011 9:45 AM, Uwe Bonnes wrote:
"Michael" == Michael Wilt<mike@xxxxxxxxx>  writes:
     Michael>  Thank you, now I see how it is supposed to work.  When I
     Michael>  specify INTERFACE_B I can see that ftdi_set_interface sets the
     Michael>  end points correctly for the second interface.  However, the
     Michael>  next call to usb_bulk_write returns -22.

     Michael>  Mike

Tell us what programs from what source you use and I can try to reproduce if
I can compiles these programs on my Linux machine.

Bye



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