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<div class="moz-cite-prefix">Hi Martin,<br>
which branch of the driver are you using ?<br>
As the line in the error message does not match<br>
master I assume next or stable. <br>
We recently fixed bugs in this driver. <br>
Try switching (only the driver) to master.<br>
To do so add these three lines to <br>
autoproj/overwrites.yml :<br>
overrides:<br>
- drivers/camera_firewire:<br>
branch: master<br>
<br>
Greetings<br>
Janosch<br>
<br>
P.S.: We only tested this driver with a AVT guppy. For this camera
it is working stable.<br>
<br>
On 02.07.2012 18:08, <a class="moz-txt-link-abbreviated" href="mailto:Martin.Azkarate@esa.int">Martin.Azkarate@esa.int</a> wrote:<br>
</div>
<blockquote
cite="mid:19754_1341245321_4FF1C789_19754_7854_1_OF3C775419.DF93F20F-ONC1257A2F.0058553D-C1257A2F.0058AF47@esa.int"
type="cite"><font size="3">Hello,</font>
<br>
<br>
<font size="3">I have a Bumblebee2 camera that I am trying to use
with
the camera_firewire library package and its corresponding orogen
component.
I am running the following script:</font>
<br>
<br>
<br>
<br>
<br>
<br>
<font size="3">An getting the following error:</font>
<br>
<br>
<font size="3">--------- beginning of terminal output
----------------------</font>
<br>
<br>
<font size="3">lrm@ubuntu:~/rock/drivers/orogen/camera_firewire/scripts$
ruby
camera_firewire_live.rb</font>
<br>
<font size="3">Found 1 cameras:</font>
<br>
<br>
<font size="3">=== begin CamInfo ===</font>
<br>
<font size="3">display_name: Bumblebee2 BB2-08S2C</font>
<br>
<font size="3">interface_id: 0</font>
<br>
<font size="3">interface_type: InterfaceFirewire</font>
<br>
<font size="3">current_ip_address: 0</font>
<br>
<font size="3">current_ip_subnet: 0</font>
<br>
<font size="3">part_number: 0</font>
<br>
<font size="3">part_version: 0</font>
<br>
<font size="3">permitted_access: 0</font>
<br>
<font size="3">reachable: 0</font>
<br>
<font size="3">serial_string: </font>
<br>
<font size="3">unique_id: 49712223532727488</font>
<br>
<font size="3">=== end CamInfo ===</font>
<br>
<br>
<font size="3">Press ENTER to exit</font>
<br>
<br>
<font size="3">libdc1394 error: Generic failure: in
dc1394_video_set_transmission
(control.c, line 953): Could not stop ISO transmission</font>
<br>
<br>
<font size="3">[20120702-11:32:28:599] [ERROR] -
$PROJECT_NAME::Generic
failure</font>
<br>
<font size="3"> (/home/lrm/rock/drivers/camera_firewire/src/CamFireWire.cpp:617
-
bool camera::CamFireWire::checkHandleError(dc1394error_t) const)</font>
<br>
<br>
<font size="3">--------------------- end of terminal output
------------------- </font>
<br>
<br>
<br>
<font size="3">Actually the script is completely executed and a
vizkit
image window is opened but without any camera output, just a
grey window
with the message "no image" in the middle. So when I press enter
to exit I get the libdc1394 error output in the terminal that
you can see
above. I am guessing that the error is in some setting of the
libdc1394
library, I have tried complying with the BB2 camera specs and
edited a
couple of properties that should be the right ones but I still
can't manage
to get a camera output. The camera works and communicates
properly with
the 1394 interface (checked it using Coriander). So, can anyone
with experience
in cameras with firewire interface give me a hint here? I add a
couple
more files in case these are helpful.</font>
<br>
<br>
<br>
<br>
<font size="2" face="sans-serif">Thanks for the help,</font>
<br>
<br>
<font size="2" face="sans-serif">Martin</font>
<br>
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</blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
Dipl. Inf. Janosch Machowinski
SAR- & Sicherheitsrobotik
DFKI Bremen
Robotics Innovation Center
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