hcitop1
A simple dynamic view of hci activity
Usage
hcitop [OPTION] ...
Overview
hcitop provides a dynamic real-time view of activity statistics for each HCI interface. The view is refreshed at regular intervals, and also on demand by pressing a key. To quit the program press the 'q' key, or use Ctrl-C.
Options
-
-h, --help -
Output a usage message and exit.
-
-V, --version -
Output the version number and exit.
-dSEC, --delay=SEC-
Set the interval at which the statistics are refreshed. SEC is a number of seconds and may include a decimal point or exponent.
Columns
HCI
|
The HCI name ("hci0", etc.). |
|---|---|
BUS
|
The bus name ("UART", "USB", etc.). |
ADDR
|
The Bluetooth device address. |
FLAGS
|
Status flags of the HCI. See FLAGS below. |
RX
|
Total amount of data received since the HCI was last brought up. |
TX
|
Total amount of data transmitted since the HCI was last brought up. |
|
Average rate of reception during the last refresh interval. |
|
Average rate of transmission during the last refresh interval. |
Flags
An array of flag characters indicating the current status of the HCI. The flags are shown in the following order. The indicated letter appears when that flag is "TRUE", a blank is shown when the flag is "FALSE".
U
|
The interface is "Up". |
|---|---|
N
|
The interface is initializing. |
R
|
The interface is running. |
P
|
Page scan is enabled. |
I
|
Inquiry scan is enabled. |
A
|
Authentication is enabled. |
E
|
Encryption is enabled. |
Q
|
The interface is currently inquiring (scanning) remote devices. |
X
|
Raw mode is enabled. |