Интерактивная система просмотра системных руководств (man-ов)
>> ng_bt3c (4) ( FreeBSD man: Специальные файлы /dev/* )
- Netgraph node type that is also a 3Com Bluetooth PC card driver
node type is both a persistent Netgraph node type and a driver for the
3Com Bluetooth PC card (3CRWB6096-HP).
It implements a Bluetooth HCI
UART transport layer as per chapter H4 of the Bluetooth Specification
A new node is created when the card is plugged.
In order to use the card one
download the firmware first.
Due to copyright issues the firmware cannot be provided with this driver.
The firmware can be obtained
from the Windows driver package that can be downloaded from the 3Com web
site at no charge.
The firmware name is
To load the firmware into the card, use
I am using the original firmware that came with the card on CD-ROM.
"MD5 (BT3CPCC.BIN) = 36170fda56ea9fdbf1702c966f8a97f1"
The node has a single hook called
Incoming bytes received on the device are re-assembled into HCI frames
(according to the length).
Full HCI frames are sent out on the hook.
HCI frames received on
are transmitted out.
No modification to the data is performed in either direction.
driver provides support for the 3Com/HP 3CRWB6096-A PCCARD bluetooth adapter.
This node type supports the following hooks:
single HCI frame contained in single
This node type supports the generic control messages, plus the following:
Returns the current receiving state for the node.
Returns an integer containing the current debug level for the node.
This command takes an integer argument and sets the current debug level
for the node.
This command takes a parameter that specifies queue number and returns
the current length of the queue for the node.
This command takes two parameters that specify the queue number and
the maximum length of the queue and sets the maximum length of the queue for
Returns various statistic information for the node, such as: number of
bytes (frames) sent, number of bytes (frames) received and number of
input (output) errors.
Reset all statistic counters to zero.
Download card firmware.
This node shuts down when the corresponding card is un-plugged.
node type was implemented in
Fx 5.0 .
An Maksim Yevmenkin Aq firstname.lastname@example.org
The driver is based on information obtained from
An Jose Orlando Pereira Aq email@example.com
and disassembled the W2K driver.
- CONTROL MESSAGES
- SEE ALSO