tail head cat sleep
QR code linking to this page
Main index Section 8
Go to:
Options

Manual Pages  — BCMFW

NAME

bcmfw – download firmware for Broadcom BCM2033 Bluetooth USB devices

CONTENTS

SYNOPSIS


bcmfw [-h] -f firmware_file_name -m mini-driver_file_name -n device_name

DESCRIPTION

The bcmfw utility downloads the specified mini-driver and firmware files to the specified device.

This utility will 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 ( USB_VENDOR_BROADCOM) and the product ID should be 0x2033.

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.

Visit http://www.bluez.org/download.html for details.

I am using the following files from the bluez-firmware-1.0 package:

    MD5 (BCM2033-MD.hex) = 5580317158d07fc4ace90af04f8e1c73

    MD5 (BCM2033-FW.bin) = b4e142b3272cfe5a84b32fda6b4b032f

The options are as follows:
-f firmware_file_name
  Specify firmware file name for download.
-h Display usage message and exit.
-m mini-driver_file_name
  Specify mini-driver file name for download.
-n device_name Specify device name.

FILES

BCM2033-MD.hex Mini-driver image.
BCM2033-FW.bin Firmware image.
/dev/ubtbcmfwN amp;.EE Endpoint EE of device N.

EXIT STATUS

The utility exits 0 on success, and >0 if an error occurs.

EXAMPLES

To download the firmware into the /dev/ubtbcmfw0 device:

    bcmfw -n ubtbcmfw0 -m BCM2033-MD.hex -f BCM2033-FW.bin

SEE ALSO

ubtbcmfw(4), ugen(4)

AUTHORS

Maksim Yevmenkin <Mt m_evmenkin@yahoo.com>

BUGS

Most likely. Please report if found.
BCMFW (8) May 31, 2024
tail head cat sleep
QR code linking to this page
Main index Section 8
Go to:
Options

Please direct any comments about this manual page service to Ben Bullock. Privacy policy.

“ Ken Thompson has an automobile which he helped design. Unlike most automobiles, it has neither speedometer, nor gas gauge, nor any of the other numerous idiot lights which plague the modern driver. Rather, if the driver makes a mistake, a giant “?” lights up in the center of the dashboard. “The experienced driver,” says Thompson, “will usually know what's wrong.” ”