root@ArmCat:~# hciconfig -a
hci0: Type: BR/EDR Bus: SDIO
BD Address: CC:52:AF:D6:1C:3A ACL MTU: 1021:7 SCO MTU: 120:6
UP RUNNING PSCAN
RX bytes:1365 acl:0 sco:0 events:35 errors:0
TX bytes:1494 acl:0 sco:0 commands:34 errors:0
Features: 0xff 0xee 0x8f 0xfe 0x9b 0xff 0x79 0x87
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV3
Link policy:
Link mode: SLAVE ACCEPT
Name: ‘ArmCat-0‘
Class: 0x4a0100
Service Classes: Networking, Capturing, Telephony
Device Class: Computer, Uncategorized
HCI Version: 2.1 (0x4) Revision: 0x8300
LMP Version: 2.1 (0x5) Subversion: 0x810
Manufacturer: Marvell Technology Group Ltd. (72)
蓝牙的hci0接口也正常出来了，接下来扫描一下附近的蓝牙设备看看：
root@ArmCat:~# hcitool scan
Scanning ...
00:19:63:4B:7B:FC m600i
hci bluetooth cmd
原文：http://blog.csdn.net/liuxd3000/article/details/43016629
