hci

Hello! I have a bluetooth dongle connected to Ubuntu. How to restrict incoming Bluetooth connections by device class (CoD) ?

I am lacking some basic understanding of terminology when it comes to implementing Bluetooth. Would it be OK to ask few general questions here ? I am essentially basing my C++ code on "bluez" package - specifically using "hcI " functions. ( I may do d-bus later ) I am trying to make sense...