for at least 2.56 seconds) before switching to the other set of channels. The 16 slot sequence must be repeated at least 256 times (i.e. In the next two time slots 1/16 th second aka 625ms it uses the next two channels, the hopping sequence (of 16 channels) repeats every 10ms (16 slots). When commanded to enter the inquiry state, the master device starts to transmit, using 16 channels used for inquiries.ĭuring every even numbered slot it transmits two ID packets on two channels andĭuring the following slot it listens on those channels for a slave's response (an FHS packet).
The channels and the hopping sequence are calculated from the general inquiry address. It listens on a channel, for at least 10ms (16 slots).Ī different channel is selected every 1.28 seconds (2048 slots). It must enter this state at least every 2.56 seconds (4096 slots).
#DISABLE ENCRYPTION VISUALSVN BLUETOOTH#
No inquiry results are outputĪn unconnected Bluetooth device that wants to be "discovered" by a master device will periodically enter the inquiry scan state in this state, the device activates its receiver and listens for inquiries. LMP Version: 2.1 (0x4) LMP Subversion: 0x21d0įeatures page 0: 0xff 0xff 0x8f 0xfe 0x9b 0xff 0x79 0x83 Following not in orderįeatures page 0: bf fe cf fe db ff 7b 87 (in addition to those for smackerpro)įeatures page 2: 3F 0B 00 00 00 00 00 00 con Display active connections Connections: Smackerpro info bdaddr output device name, version and supported features of remote device with Bluetooth address bdaddr. Name bdaddr output device name of remote device times out after 5 seconds. Set scan parameters failed: Input/output error tip: export b='60:FB:42:83:72:48' and use $b for other commands Once an lescan has been issued subsequent attempts will report: Inq Inquire remote devices, address, clock offset and class are output.Ĭommand times out after 10 seconds. The command is applied to hci X, an installed Bluetooth device. Monitor & Configure Bluetooth connections and send special commands to Bluetooth devices.
Hcitool bluez BlueTooth configuration etc hcitool Monitor & Configure Bluetooth connections
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