Title 1841 firmware error
Priority bug Status chatting
Superseder Support 1841 UVC camera
View: 3
Nosy List martschie, richard65
Assigned To Topics

Created on 2008-04-02.23:09:19 by martschie, last changed 2008-04-12.12:21:20 by martschie.

Files
File name Uploaded Type Edit Remove
r5u870_1841.fw martschie, 2008-04-04.13:25:42 application/octet-stream
Messages
msg49 (view) Author: martschie Date: 2008-04-12.12:21:20
ok i add the working firmware to the issue 3.
msg43 (view) Author: ahixon Date: 2008-04-12.07:05:09
Also, could it be possible to add the working firmware to the other
issue? I'll try and commit it to subversion.
msg42 (view) Author: ahixon Date: 2008-04-12.07:04:15
Thanks for taking the time to report this bug, however, this issue
has already been added to the issue tracker.

Please see issue 3 for more information.
msg41 (view) Author: martschie Date: 2008-04-04.13:25:42
hi,

ok i make my own firmware file, the name of the sys file is
5U870UVCx86.sys and in the recode-fw.scm i must edit the line 22 
(define *length* 19295), if the length is smaller the i have had an
error, here is my result firmware,

the firmware is load correct, but the video device don't work correct
msg39 (view) Author: martschie Date: 2008-04-02.23:09:19
hi,

i test the 1841 driver in my u810, i have a 2.6.24.4
kernel, i must patch the actual svn trunk with this patch
r5u870-fix_build_for_2.6.26.patch, then i could compile without
errors. if i load the module i get a firmware error.

r5u870-0: Detected Fujitsu F01
r5u870-0: requesting microcode state
r5u870-0: camera reports negative microcode state
r5u870-0: loading microcode file "r5u870_1841.fw"
r5u870-0: Microcode file msg 0 has bad length 65
r5u870-0: initialization failed: -22
r5u870-0: minidriver init failed: -22
History
Date User Action Args
2008-04-12 12:21:20martschiesetstatus: resolved -> chatting
messages: + msg49
2008-04-12 07:35:25ahixonsetstatus: chatting -> resolved
2008-04-12 07:05:09ahixonsetstatus: resolved -> chatting
messages: + msg43
2008-04-12 07:04:15ahixonsetstatus: testing -> resolved
superseder: + Support 1841 UVC camera
messages: + msg42
2008-04-04 13:27:32martschiesetstatus: resolved -> testing
2008-04-04 13:25:42martschiesetstatus: unread -> resolved
files: + r5u870_1841.fw
messages: + msg41
2008-04-04 01:11:54richard65setnosy: + richard65
2008-04-02 23:09:19martschiecreate