> I have been creating a context and doing an open on each interface. > Here's a simple python example.
I tried some similar example (both in Python w/ ctypes and directly with a C sample code), but it fails on Darwin (MacOSX): The underlying libusb library is called to open the USB device (FTDI 4232) twice, and it fails on the second call, as it attempts to exclusively open the USB device a second time. AFAIU, a second device *interface* should be initialized, but the device should only be open once, should'nt it? Thanks, Manu -- libftdi - see http://www.intra2net.com/en/developer/libftdi for details. To unsubscribe send a mail to [email protected]
