BlueZ, included with the official Linux kernel distributions, initially developed by Qualcomm.
Host Controller Interface
Device address
$ hcitool dev Devices: hci0 7C:E9:D3:B8:17:6E
Every Bluetooth device has a unique 48-bit BD_ADDR (Bluetooth Device Address), which is divided into three fields:
most significant NAP (Non-significant Address Part), 16 bits. } These 24-bits are the manufacturer's company_id / OUI (Organizationally Unique Identifier), allocated by the IEEE. For example, Rohde & Schwarz's is 0x0090B8. UAP (Upper Address Part), 8 bits. LAP (Lower Address Part), 24 bits. These 24-bits are a serial number assigned by the manufacturer. least significant
service discovery protocol (SDP)
$ sdptool browse A8:6A:6F:04:21:2E
Logical link control and adaptation protocol (L2CAP)
$ l2ping A8:6A:6F:04:21:2E
Bluetooth Wireless Technology Profiles
At a minimum, each Bluetooth profile contains information on the following topics:
- Dependencies on other profiles
- Suggested user interface formats.
- Specific parts of the Bluetooth protocol stack used by the profile. To perform its task, each profile uses particular options and parameters at each layer of the stack and this may include, if appropriate, an outline of the required service record.
Bluetooth Introduction
Bluetooth http://www.bluetooth.org/Building/HowTechnologyWorks/
Bluetooth http://www.dziwior.org/Bluetooth/index.html
Bluetooth protocols http://en.wikipedia.org/wiki/Bluetooth_protocols#Logical_link_control_and_adaptation_protocol_.28L2CAP.29
SUSE LINUX Bluetooth http://www.novell.com/documentation/suse91/suselinux-adminguide/html/ch08s04.htmlBluetooh Testing
BlueTooth要怎麼進測試模式要怎麼搞-3 http://ggyytony0921.blogspot.tw/2011/09/bluetooth-3.html
Bluetooth HCI Data format http://kunyichen.wordpress.com/2006/11/28/bluetooth-hci-data-format/
