Hi. If I open a ftdi device in an instance of our application it seems not to be claimed for exclusive access. A second instance of the application can "steal" the device later.
I found in the sources of libftdi that the libusb function usb_claim_interface() is called correctly by ftdi_usb_open_dev(). It was my understanding that usb_claim_interface() marks the device to be "in use" and a second call would result in an appropriate error. Under windows this is not an issue. The device can be claimed only once. I would very much appreciate if you could help me to figure out what is wrong here. Regards, Thomas -- libftdi - see http://www.intra2net.com/en/developer/libftdi for details. To unsubscribe send a mail to [email protected]
