From: Pavel Ruzicka <pavouk@pavouk.org>
To: bluez-users@lists.sourceforge.net
Subject: Re: [Bluez-users] DBT-120 firmware upgrade
Date: Sat, 27 Nov 2004 16:55:27 +0100 [thread overview]
Message-ID: <200411271655.27322.pavouk@pavouk.org> (raw)
In-Reply-To: <1101489949.6514.33.camel@pegasus>
Hello,
when I compare original backuped firmware with downloaded, that
there are few differences:
--------------
Filename backup.dfu
bcdDevice 443
Firmware type CSR-dfu2
--------------
Filename GenericCSR.dfu
bcdDevice ffff
Firmware type CSR-dfu1
--------------
Can somebody explain me, what does it means and if it is not problem
for flashing?
Downloaded firmware is much longer than backuped. Is it OK?
Thanks,
Pavel Ruzicka
PS. Here is complete btdfu verify output:
-------------------------------------------
[root@home bt]# btdfu verify backup.dfu
Filename backup.dfu
Filesize 347078
Checksum be0ea993
DFU suffix 43 04 01 00 12 0a 00 01 55 46 44 10 93 a9 0e be
idVendor 0a12
idProduct 0001
bcdDevice 443
bcdDFU 1.0
ucDfuSignature DFU
bLength 16
dwCRC be0ea993
Firmware type CSR-dfu2
Firmware check valid checksum
----------------------------------------------
[root@home bt]# btdfu verify GenericCSR.dfu
Filename GenericCSR.dfu
Filesize 994866
Checksum 65085dde
DFU suffix ff ff 01 00 12 0a 00 01 55 46 44 10 de 5d 08 65
idVendor 0a12
idProduct 0001
bcdDevice ffff
bcdDFU 1.0
ucDfuSignature DFU
bLength 16
dwCRC 65085dde
Firmware type CSR-dfu1
Firmware check valid checksum
------------------------------------------
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next prev parent reply other threads:[~2004-11-27 15:55 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-26 10:52 [Bluez-users] DBT-120 firmware upgrade Pavel Ruzicka
2004-11-26 17:25 ` Marcel Holtmann
2004-11-27 15:55 ` Pavel Ruzicka [this message]
2004-11-27 18:22 ` Marcel Holtmann
2004-11-27 20:30 ` Pavel Ruzicka
2004-11-27 20:50 ` Marcel Holtmann
2004-11-29 12:23 ` Steven Singer
2004-11-29 12:33 ` Marcel Holtmann
2004-11-29 12:49 ` Steven Singer
2004-11-29 17:30 ` Marcel Holtmann
2004-11-29 18:15 ` Peter Stephenson
2004-11-29 18:33 ` Marcel Holtmann
2004-11-29 18:44 ` Peter Stephenson
2004-11-29 18:46 ` Michal Semler
2004-11-27 0:58 ` Michal Semler
2004-11-27 3:03 ` Marcel Holtmann
2004-11-27 15:12 ` Pavel Ruzicka
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