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Line 4:
The device name is of the form '''/dev/usb/oh1/VID/PID''', where VID and PID are the Vendor ID and Product ID of the device that is to be opened, in hexadecimal, with no leading zeroes. There is no known method of addressing individual identical device with the same VID/PID.
The device name is of the form '''/dev/usb/oh1/VID/PID''', where VID and PID are the Vendor ID and Product ID of the device that is to be opened, in hexadecimal, with no leading zeroes. There is no known method of addressing individual identical device with the same VID/PID.
−
If two devices have identical VID/PID, IOS_Open will choose one randomly (?) and a subsequent call to IOS_Open will open the other.
+
If two devices have identical VID/PID, IOS_Open will choose one randomly [[check]] and a subsequent call to IOS_Open will open the other.
The VID/PID of the internal dongle is 57e/305.
The VID/PID of the internal dongle is 57e/305.