On Tue, Nov 10, 2009 at 3:56 PM, Emmanuel Blot <eblot.ml@xxxxxxxxx> wrote:
>
> I'm not sure what is the proper/recommended way to use two or more
> FTDI interfaces with the same chip, from the same process.
>
I have been creating a context and doing an open on each interface.
Here's a simple python example.
#!/usr/bin/python
import ftdi, time
contextC = ftdi.ftdi_context()
ftdi.ftdi_init( contextC )
ftdi.ftdi_set_interface( contextC, ftdi.INTERFACE_C )
ftdi.ftdi_usb_open(contextC, 0x0403, 0x6011)
contextB = ftdi.ftdi_context()
ftdi.ftdi_init( contextB )
ftdi.ftdi_set_interface( contextB, ftdi.INTERFACE_B )
ftdi.ftdi_usb_open(contextB, 0x0403, 0x6011)
--
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