[ros-users] Bumblebee2 v1.0 release

[Abe Bachrach]

when I plug in the bumblebee, there are BOTH /dev/raw1394 and
/dev/video1394/0

I changed the permissions on both of them such that i have the proper
permissions (I can get images off the camera using coriander, and another
software package)

from digging down a little more, it seems like the driver gets stuck in the
call to:
dc1394_capture_dequeue (camera_, DC1394_CAPTURE_POLICY_WAIT, &frame);
inside of the function
void Camera1394::readData(sensor_msgs::Image& image)
in dev_camera1394.cpp

the call to dc1394_capture_dequeue just never returns.

thanks!
-=Abe

On Tue, Jun 8, 2010 at 10:17 AM, Soonhac Hong <sh2723 at columbia.edu> wrote:

> Hi Abe,
>
> Could you check if there is /dev/raw1394 or /dev/video1394? When I pluged
> bumblebee2 into ubuntu hardy, raw1394 didn't exist. Thus, I used other
> pointgray 1394 camera for /dev/raw1394 before pluging bumblebee2. If you
> have a permission problem, you may use chmod. Additionally, you may check
> published images by using $rostopic list.
>
> Best,
> Soonhac Hong
>
> On Jun 8, 2010, at 1:02 AM, Abe Bachrach <abachrac at mit.edu> wrote:
>
> Hi Sonnhac,
> Thanks for putting together the bumblebee2 plugin.
>
> Unforutnately I've been unable to get it to publish images with my bumblee
> camera...
>
> everything compiled fine, and seems to be working, however no images are
> published on the image channels:
>
> when I launch the driver, the LED on the bumblee goes bright, and i get the
> following output:
>
> abachrac at pinzolo:~/ros/pkgs/bumblebee2$ roslaunch bumblebee2
>> Bumblebee2.launch
>> ... logging to
>> /home/abachrac/.ros/log/3287496e-72b8-11df-97ed-00219b1e7836/roslaunch-pinzolo-5748.log
>>
>> started roslaunch server http://pinzolo:52475/
>>
>> SUMMARY
>> ========
>>
>> PARAMETERS
>>  * /bumblebee2/bayer_pattern
>>   * /bumblebee2/video_mode
>>  * /bumblebee2/gain
>>  * /bumblebee2/shutter
>>  * /bumblebee2/whitebalance
>>  * /bumblebee2/brightness
>>  * /bumblebee2/fps
>>  * /bumblebee2/bayer_method
>>
>> NODES
>>   /
>>     bumblebee2 (bumblebee2/bumblebee2)
>>
>> ROS_MASTER_URI=http://pinzolo:11311/
>>
>> core service [/rosout] found
>> process[bumblebee2-1]: started with pid [5767]
>> [ INFO] [1275972976.842327391]: Reconfigure request: brightness -1,
>> encoding , exposure -1, gain -1, shutter -1, whitebalance auto
>> [ INFO] [1275972976.842409323]: reconfigure level = 4294967295
>> [ INFO] [1275972976.849244447]: [camera] video mode: 640x480_stereo_mono,
>> frame ID: /camera
>> [ INFO] [1275972977<http://library.mit.edu/F?func=find-b&sourceid=libxmit&local_base=mit01pub&find_code=ISSN&request=1275972977>.014397825]:
>> Found camera with GUID b09d010060d173
>> [ INFO] [1275972977<http://library.mit.edu/F?func=find-b&sourceid=libxmit&local_base=mit01pub&find_code=ISSN&request=1275972977>.014474607]:
>> No guid specified, using first camera found, GUID: b09d010060d173
>> [ INFO] [1275972977<http://library.mit.edu/F?func=find-b&sourceid=libxmit&local_base=mit01pub&find_code=ISSN&request=1275972977>.020052503]:
>> [camera] connected to device, ID: 00b09d010060d173
>> [ INFO] [1275972977<http://library.mit.edu/F?func=find-b&sourceid=libxmit&local_base=mit01pub&find_code=ISSN&request=1275972977>.024681309]:
>> [camera] Auto Brightness set
>> [ INFO] [1275972977<http://library.mit.edu/F?func=find-b&sourceid=libxmit&local_base=mit01pub&find_code=ISSN&request=1275972977>.029742081]:
>> [camera] Auto Exposure set
>> [ INFO] [1275972977<http://library.mit.edu/F?func=find-b&sourceid=libxmit&local_base=mit01pub&find_code=ISSN&request=1275972977>.031864626]:
>> [camera] Auto Gain set
>> [ INFO] [1275972977<http://library.mit.edu/F?func=find-b&sourceid=libxmit&local_base=mit01pub&find_code=ISSN&request=1275972977>.033989724]:
>> [camera] Auto Shutter set
>> [ INFO] [1275972977<http://library.mit.edu/F?func=find-b&sourceid=libxmit&local_base=mit01pub&find_code=ISSN&request=1275972977>.036315836]:
>> [camera] Auto Whitebalance set
>> [ INFO] [1275972977<http://library.mit.edu/F?func=find-b&sourceid=libxmit&local_base=mit01pub&find_code=ISSN&request=1275972977>.038513379]:
>> [camera] Encoding set to
>>
>>
> But then nothing happens...
>
> any ideas?
> -=Abe
>
> On Thu, May 20, 2010 at 11:10 AM, <sh2723 at columbia.edu> wrote:
>
>> Hi All,
>>
>> I'd like to release Bumblebee2 v1.0 at
>> http://code.google.com/p/cu-ros-pkg/. If there is any doubt or
>> problems, feel free to contact me.
>>
>> Best,
>> Soonhac Hong
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>
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