freebsd-dev/usr.sbin/bluetooth/bcmfw/bcmfw.8
2005-01-18 20:02:45 +00:00

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.\" Copyright (c) 2003 Maksim Yevmenkin <m_evmenkin@yahoo.com>
.\" All rights reserved.
.\"
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.\" modification, are permitted provided that the following conditions
.\" are met:
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" $Id: bcmfw.8,v 1.7 2003/05/21 00:33:40 max Exp $
.\" $FreeBSD$
.\"
.Dd March 31, 2003
.Dt BCMFW 8
.Os
.Sh NAME
.Nm bcmfw
.Nd firmware download utility for Broadcom BCM2033 chip based Bluetooth USB devices
.Sh SYNOPSIS
.Nm
.Op Fl h
.Fl f Ar firmware_file_name
.Fl m Ar mini-driver_file_name
.Fl n Ar device_name
.Sh DESCRIPTION
The
.Nm
utility downloads the specified mini-driver and firmware files to the specified
device.
.Pp
This utility will
.Em only
work with Broadcom BCM2033 chip based Bluetooth USB devices.
The identification is currently based on USB vendor ID/product ID pair.
The vendor ID should be 0x0a5c
.Pq Dv USB_VENDOR_BROADCOM
and the product ID should be 0x2033.
.Pp
Due to copyright issues I will no longer provide mini-driver and firmware
files for the device.
These files can be obtained from the Linux BlueZ bluez-firmware package.
.Pp
Visit
.Pa http://www.bluez.org/download.html
for details.
.Pp
I am using the following files from the bluez-firmware-1.0 package:
.Pp
.Dl "MD5 (BCM2033-MD.hex) = 5580317158d07fc4ace90af04f8e1c73"
.Dl "MD5 (BCM2033-FW.bin) = b4e142b3272cfe5a84b32fda6b4b032f"
.Pp
The options are as follows:
.Bl -tag -width indent
.It Fl f Ar firmware_file_name
Specify firmware file name for download.
.It Fl h
Display usage message and exit.
.It Fl m Ar mini-driver_file_name
Specify mini-driver file name for download.
.It Fl n Ar device_name
Specify device name.
.El
.Sh FILES
.Bl -tag -width ".Pa /dev/ubtbcmfw Ns Ar N Ns Pa \&. Ns Ar EE" -compact
.It Pa BCM2033-MD.hex
Mini-driver image.
.It Pa BCM2033-FW.bin
Firmware image.
.It Pa /dev/ubtbcmfw Ns Ar N Ns Pa \&. Ns Ar EE
Endpoint
.Ar EE
of device
.Ar N .
.El
.Sh EXIT STATUS
.Ex -std
.Sh EXAMPLES
To download the firmware into the
.Pa /dev/ubtbcmfw0
device:
.Pp
.Dl "bcmfw -n ubtbcmfw0 -m BCM2033-MD.hex -f BCM2033-FW.bin"
.Sh SEE ALSO
.Xr ubtbcmfw 4 ,
.Xr ugen 4
.Sh AUTHORS
.An Maksim Yevmenkin Aq m_evmenkin@yahoo.com
.Sh BUGS
Most likely.
Please report if found.