configure.help

蓝牙的各种编程接口和各种按理介绍,还有一些例子和说明

Bluetooth subsystem support
CONFIG_BLUEZ
  Bluetooth is low-cost, low-power, short-range wireless technology.
  It was designed as a replacement for cables and other short-range
  technologies like IrDA.  Bluetooth operates in personal area range
  that typically extends up to 10 meters.  More information about
  Bluetooth can be found at <http://www.bluetooth.com/>.

  Linux Bluetooth subsystem consist of several layers:
               BlueZ Core (HCI device and connection manager, scheduler)
               HCI Device drivers (interface to the hardware)
               L2CAP Module (L2CAP protocol)
               SCO Module (SCO links)

  Say Y here to enable Linux Bluetooth support and to build BlueZ Core
  layer.

  To use Linux Bluetooth subsystem, you will need several user-space
  utilities like hciconfig and hcid.  These utilities and updates to
  Bluetooth kernel modules are provided in the BlueZ package.
  For more information, see <http://bluez.sourceforge.net/>.

  If you want to compile BlueZ Core as module (bluez.o) say M here.

L2CAP protocol support
CONFIG_BLUEZ_L2CAP
  L2CAP (Logical Link Control and Adaptation Protocol) provides
  connection oriented and connection-less data transport.  L2CAP
  support is required for most Bluetooth applications.

  Say Y here to compile L2CAP support into the kernel or say M to
  compile it as module (l2cap.o).

SCO links support
CONFIG_BLUEZ_SCO
  SCO link provides voice transport over Bluetooth. SCO support is
  required for voice applications like Headset and Audio.

  Say Y here to compile SCO support into the kernel or say M to
  compile it as module (sco.o).

HCI UART driver
CONFIG_BLUEZ_HCIUART
  Bluetooth HCI UART driver.
  This driver is required if you want to use Bluetooth devices with
  serial port interface. You will also need this driver if you have 
  UART based Bluetooth PCMCIA and CF devices like Xircom Credit Card 
  adapter and BrainBoxes Bluetooth PC Card.

  Say Y here to compile support for Bluetooth UART devices into the
  kernel or say M to compile it as module (hci_uart.o).

HCI UART (H4) protocol support 
CONFIG_BLUEZ_HCIUART_H4
  UART (H4) is serial protocol for communication between Bluetooth 
  device and host. This protocol is required for most UART based 
  Bluetooth device (including PCMCIA and CF). 

  Say Y here to compile support for HCI UART (H4) protocol.

HCI USB driver
CONFIG_BLUEZ_HCIUSB
  Bluetooth HCI USB driver.
  This driver is required if you want to use Bluetooth devices with
  USB interface.

  Say Y here to compile support for Bluetooth USB devices into the
  kernel or say M to compile it as module (hci_usb.o).

HCI VHCI virtual HCI device driver
CONFIG_BLUEZ_HCIVHCI
  Bluetooth Virtual HCI device driver.
  This driver is required if you want to use HCI Emulation software.

  Say Y here to compile support for virtual HCI devices into the
  kernel or say M to compile it as module (hci_vhci.o).