Linux下Bluetooth的使用__Linux

1. 啟用裝置

首先要有一個藍芽適配器，這個不用說，一般都是USB介面類型。

lsusb               查看系統中串連的藍牙裝置hciconfig           查看裝置的詳細資料hciconfig hci0 up   將裝置啟用

2. 配置bluez

設定檔位於目錄/etc/bluetooth 3. bluetooth服務

/etc/rc.d/init.d/bluetooth stop/etc/rc.d/init.d/bluetooth start

4. 掃描裝置

hcitool scan

通過以上命令可以尋找周圍的Bluetooth裝置
5. 綁定裝置

有兩種方式來綁定目的藍牙裝置
@1 修改/etc/bluetooth/rfcomm.conf
@2 rfcomm bind /dev/rfcomm0 XX:XX:XX:XX:XX:XX

解除Binder 方法是
# rfcomm unbind /dev/rfcomm0 BD_ADDR channel

tip: 如果沒有虛擬串口裝置(rfcomm0)，則需要手動建立(rfcomm_create_dev?)

# mknod /dev/rfcomm0 c 216 1# chmod 666 /dev/rfcomm0

6. 添加通道

sdptool add --channel=1 DID SP DUN LAN FAX OPUSH FTP HS HF SAP NAP GN PANU HID CIP CTP A2SRC A2SNK SYNCML NOKID PCSUITE SR1

後面的參數表示系統支援的全部服務
7. 串連裝置

hcitool cc XX:XX:XX:XX:XX:XX

8. 傳送檔案

obex-send *.*

9. bluez tools

bccmd:            used to issue BlueCore commands to Cambridge Silicon Radio devices.bluetoothd:       the Bluetooth daemon.ciptool:          used to set up, maintain, and inspect the CIP configuration of the Bluetooth subsystem in the Linux kernel.hciattach:        used to attach a serial UART to the Bluetooth stack as HCI transport interface.hciconfig:        used to configure Bluetooth devices.hcitool:          used to configure Bluetooth connections and send some special command to Bluetooth devices.hid2hci:          used to set up switch supported Bluetooth devices into the HCI mode and back.l2ping:           used to send a L2CAP echo request to the Bluetooth MAC address given in dotted hex notation.rctest:           used to test RFCOMM communications on the Bluetooth stack.rfcomm:           used to set up, maintain, and inspect the RFCOMM configuration of the Bluetooth subsystem in the Linux kernel.sdptool:          used to perform SDP queries on Bluetooth devices.libbluetooth.so:  contains the BlueZ 4 API functions.