hcitool

Table of Contents

摘要

Configure Bluetooth connections

介绍

hcitool is used to configure Bluetooth connections and send some special command to Bluetooth devices. If no command is given, or if the option -h is used, hcitool prints some usage information and exits.

如何使用

结构

hcitool [-h]
hcitool [-i <hciX>] [command [command parameters]]

选项

  • -h :
  • -i :

命令

dev

Display local devices

inq

Inquire remote devices. For each discovered device, Bluetooth device address, clock offset and class are printed.

scan

Inquire remote devices. For each discovered device, device name are printed.

name

结构
name <bdaddr>

Print device name of remote device with Bluetooth address bdaddr.

info

结构
info <bdaddr>

Print device name, version and supported features of remote device with Bluetooth address bdaddr.

spinq

Start periodic inquiry process. No inquiry results are printed.

epinq

Exit periodic inquiry process.

cmd

结构
cmd <ogf> <ocf> [parameters]

Submit an arbitrary HCI command to local device. ogf, ocf and parameters are hexadecimal bytes.

con

Display active baseband connections

cc

结构
cc [--role=m|s] [--pkt-type=<ptype>] <bdaddr>

Create baseband connection to remote device with Bluetooth address bdaddr. Option --pkt-type specifies a list of allowed packet types. <ptype> is a comma-sepa‐ rated list of packet types, where the possible packet types are DM1, DM3, DM5, DH1, DH3, DH5, HV1, HV2, HV3. Default is to allow all packet types. Option --role can have value m (do not allow role switch, stay master) or s (allow role switch, become slave if the peer asks to become master). Default is m.

dc

结构
dc <bdaddr> [reason]

Delete baseband connection from remote device with Bluetooth address bdaddr. The reason can be one of the Bluetooth HCI error codes. Default is 19 for user ended connections. The value must be given in decimal.

sr

结构
sr <bdaddr> <role>

Switch role for the baseband connection from the remote device to master or slave.

cpt

结构
cpt <bdaddr> <packet types>

Change packet types for baseband connection to device with Bluetooth address bdaddr. packet types is a comma-separated list of packet types, where the possible packet types are DM1, DM3, DM5, DH1, DH3, DH5, HV1, HV2, HV3.

rssi

结构
rssi <bdaddr>

Display received signal strength information for the connection to the device with Bluetooth address bdaddr.

lq

结构
lq <bdaddr>

Display link quality for the connection to the device with Bluetooth address bdaddr.

tpl

结构
tpl <bdaddr> [type]

Display transmit power level for the connection to the device with Bluetooth address bdaddr. The type can be 0 for the current transmit power level (which is default) or 1 for the maximum transmit power level.

afh

结构
afh <bdaddr>

Display AFH channel map for the connection to the device with Bluetooth address bdaddr.

lp

结构
lp <bdaddr> [value]

With no value, displays link policy settings for the connection to the device with Bluetooth address bdaddr. If value is given, sets the link policy settings for that connection to value. Possible values are RSWITCH, HOLD, SNIFF and PARK.

lst

结构
lst <bdaddr> [value]

With no value, displays link supervision timeout for the connection to the device with Bluetooth address bdaddr. If value is given, sets the link supervision timeout for that connection to value slots, or to infinite if value is 0.

auth

结构
auth <bdaddr>

Request authentication for the device with Bluetooth address bdaddr.

enc

结构
enc <bdaddr> [encrypt enable]

Enable or disable the encryption for the device with Bluetooth address bdaddr.

key

结构
key <bdaddr>

Change the connection link key for the device with Bluetooth address bdaddr.

clkoff

结构
clkoff <bdaddr>

Read the clock offset for the device with Bluetooth address bdaddr.

clock

结构
clock [bdaddr] [which clock]

Read the clock for the device with Bluetooth address bdaddr. The clock can be 0 for the local clock or 1 for the piconet clock (which is default).

lescan

结构
lescan [--privacy] [--passive] [--whitelist] [--discovery=g|l] [--duplicates]

Start LE scan

leinfo

结构
leinfo [--static] [--random] <bdaddr>

Get LE remote information

lewladd

结构
lewladd [--random] <bdaddr>

Add device to LE White List

lewlrm

结构
lewlrm <bdaddr>

Remove device from LE White List

lewlsz

Read size of LE White List

lewlclr

Clear LE White List

lerladd

结构
lerladd [--local irk] [--peer irk] [--random] <bdaddr>

Add device to LE Resolving List

lerlrm

结构
lerlrm <bdaddr>

Remove device from LE Resolving List

lerlclr

Clear LE Resolving List

lerlsz

Read size of LE Resolving List

lerlon

Enable LE Address Resolution

lerloff

Disable LE Address Resolution

lecc

结构
lecc [--static] [--random] <bdaddr> | [--whitelist]

Create a LE Connection

ledc

结构
ledc <handle> [reason]

Disconnect a LE Connection

lecup

结构
lecup <handle> <min> <max> <latency> <timeout>

LE Connection Update

Date: 2018-02-20

Author: Dongsoo Lee

Created: 2018-12-10 Mon 03:16

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