Hi, I have been using libftd2xx to communicate with a FT2232H chip in one of my devices. This chip has two FIFOs that can be addressed independently over the same USB interface, and in the case of libftd2xx one uses the serial number appended with either "A" or "B" to access these two different interfaces. I am now in the process of porting my software to libftdi and was wondering how one handles this in this API. When I use the supplied "find_all" example, the FT2232H chip appear only as one device, not as two as was the case with libftd2xx. So is the function "ftdi_usb_open_desc_index " the function to use to accomplish this? If so, would the indexes be "0" and "1"? Sorry if this is a trivial question that was asked before, I am still kind of new to libftdi... thanks, Jo
-- Dr Joachim Schambach tel: +1 512 471 1303 The University of Texas at Austin fax: +1 512 471 9637 Department of Physics email1: [email protected] 1 University Station C1600 email2: [email protected] Austin, Texas 78712-0264, USA -- libftdi - see http://www.intra2net.com/en/developer/libftdi for details. To unsubscribe send a mail to [email protected]
