Hi, Unfortunately, Bumbebee2 haven't been tested with BBX3-13S2C. Bumblee2 was tested with only Bumblebee2. I think you may modify Bumblebee2 package or try to use other packages with BBX3-132C Best, Soonhac On 7/20/2011 11:27 AM, Diana Beltran wrote: > Hi, I am working now with the package bumblebee2 (I am using the > bumblebee BBX3-13S2C) > when i type roslaunch bumblebee3 Bumblebee2.launch i have this error: > > libdc1394 error: Error: Failed to allocate iso bandwidth > libdc1394 error: Error: Failed to setup DMA capture > > it also happens when i run coriander but if a change the format it > works of if i unplug the cam it works too. but when if i try roslaunch > bumblebee3 Bumblebee2.launch it always shows the same error. > > any help? > the bumblebee2 package works with the camera bumblebee XB3? > > Thanks > > > > > On 7/8/11, dianabel81@gmail.com wrote: >> yes i used stereo_image_proc also, but the problem starts when i run the >> roslaunch. >> >> El , Medi-Care Robotics escribió: >>> Are you running stereo_image_proc? I think it is needed. At least with >>> stereo webcams it does. >> >> >> >> >> >> >>> Op 7 jul. 2011 om 18:57 heeft dianabel81@gmail.com het volgende >>> geschreven: >> >> >>>> Hi, I am sorry about my last message I know I wasn't as much specific >>> as I should be, now I will try to explain it better. >>>> We have the bumbblebee XB3 BBX3-13S2C connected by firewire on a debian >>>> >>> squeeze box with ros installed using diamondback. I would like to obtain >>> >>> 3D information (point cloud, stereo image and disparity map) using this >>> camera . >>>> I have seen that the package ''bumblebee2'' provides the left and rigth >>>> >>> images and the disparity image, and the "bumblebee_stereo" package >>> computes disparity and point cloud from a pair of stereo images so I have >>> >>> tried them both. >>>> when I use coriander it works correctly. I have also installed >>> camera1394 package, I type rosrun camera1394 camera1394_node and in other >>> >>> console I type rosrun image_view image_view image:=camera/image_mono and >>> >>> it shows a mono image obtained by the cam. >>>> Everything is going ok until this moment, but the problems start when I >>>> >>> try the next packages: >>>> bumblebee2 package >>>> I type roslaunch bumblebee2 Bumblebee2.launch and I obtain this: >>>> [error][1310052718.389426286]:segmentation fault, stopping camera. >>>> segmentation fault stopping camera driver. >>>> but this error appears several times and does not stop by itself >>>> bumblebee_stereo package >>>> by the other side I have installed the bumblebee_stereo package but >>> when I type roslaunch bumblebee_stereo bumblebee_stereo.launch I obtain >>> this: >>>> Checking log directory for disk usage. This may take awhile. >>>> Press Ctrl-C to interrupt >>>> Done checking log file disk usage. Usage is >>>> >>>> started roslaunch server http://sonar:53437/ >>>> SUMMARY >>>> ======== >>>> PARAMETERS >>>> * /bumblebee_stereo/stereo_height >>>> * /bumblebee/frame_id >>>> * /rosdistro >>>> * /bumblebee/exposure >>>> * /bumblebee/calibration_path >>>> * /bumblebee/video_mode >>>> * /bumblebee_stereo/do_rectify >>>> * /bumblebee_stereo/calibration_path >>>> * /bumblebee/brightness >>>> * /bumblebee/gain_auto >>>> * /bumblebee/exposure_auto >>>> * /bumblebee/brightness_auto >>>> * /rosversion >>>> * /bumblebee_stereo/do_keep_coords >>>> * /bumblebee_stereo/do_stereo >>>> * /bumblebee_stereo/stereo_width >>>> * /bumblebee/gain >>>> * /bumblebee/fps >>>> * /bumblebee/videre_mode >>>> * /bumblebee_stereo/do_calc_points >>>> NODES >>>> / >>>> bumblebee (bumblebee1394/bumblebee1394) >>>> bumblebee_stereo (bumblebee_stereo/bumblebee) >>>> ROS_MASTER_URI=http://localhost:11311 >>>> core service [/rosout] found >>>> process[bumblebee-1]: started with pid [3319] >>>> process[bumblebee_stereo-2]: started with pid [3320] >>>> [ INFO] [1310053198.109936223]: I'm keeping the image coordinates in >>> the point cloud >>>> libdc1394 error: Generic failure: in dc1394_video_set_transmission >>> (control.c, line 953): Could not stop ISO transmission >>>> libdc1394 warning: iso allocation not implemented yet for juju drivers, >>>> >>> using channel 0... >>>> [ INFO] [1310053199.442858529]: Serial no: 8251014 >>>> [ INFO] [1310053199.443020916]: Writing calibration to file: >>> /srv/ros/bumblebee_stereo/config/8251014.cal >>>> [ INFO] [1310053199.443835866]: Initialize triclops context from: >>> /srv/ros/bumblebee_stereo/config/8251014.cal >>>> Do I have forgotten something that makes that the packages don't work? >>>> what can i do? >>>> Thanks in advance. >>>> ******************* >>>> El , Nutan Chen ntchen86@gmail.com> escribió: >>>>> This problem? >>>>> http://answers.ros.org/question/1096/segmentation-fault-of-bumblebee2 >>>>> On 7 July 2011 01:38, Tully Foote tfoote@willowgarage.com> wrote: >>>>> When asking questions please follow the guidelines at >>> http://www.ros.org/wiki/Support#Guidelines_for_asking_a_question You're >>> not providing enough information for us to be able to help you >>> effectively. Especially when you state there are "Errors" you should cut >>> >>> and paste the errors and tell us how to reproduce them. Also as Jack >>> mentioned the right forum for this question is answers.ros.org. Please >>> ask it there with more details. >>>>> Tully >>>>> On Wed, Jul 6, 2011 at 9:09 AM, dianabel81@gmail.com> wrote: >>>>> Yeah i have tried that, but it is not working >>>>> El , Medi-Care Robotics itsmyrobot@gmail.com> escribió: >>>>>> Have you tried : >>>>>> Rosrun image_view image_view >>>>>> In a terminal? >>>>>> Op 6 jul. 2011 om 15:32 heeft dianabel81@gmail.com het volgende >>> geschreven: >>>>>>> Hi, i have installed the package bumblebe_stereo, the roslaunch >>> works correctly, but what do I have to do after that, i have tried to use >>> >>> image_view but i can not see anything, it shows an error. >>>>>>> Any advice? thanks in advance >>>>>>> _______________________________________________ >>>>>>> ros-users mailing list >>>>>>> ros-users@code.ros.org >>>>>>> https://code.ros.org/mailman/listinfo/ros-users >>>>>> _______________________________________________ >>>>>> ros-users mailing list >>>>>> ros-users@code.ros.org >>>>>> https://code.ros.org/mailman/listinfo/ros-users >>>>> _______________________________________________ >>>>> ros-users mailing list >>>>> ros-users@code.ros.org >>>>> https://code.ros.org/mailman/listinfo/ros-users >>>>> -- >>>>> Tully Foote >>>>> Systems Engineer >>>>> Willow Garage, Inc. >>>>> tfoote@willowgarage.com >>>>> (650) 475-2827 >>>>> _______________________________________________ >>>>> ros-users mailing list >>>>> ros-users@code.ros.org >>>>> https://code.ros.org/mailman/listinfo/ros-users >>>> _______________________________________________ >>>> ros-users mailing list >>>> ros-users@code.ros.org >>>> https://code.ros.org/mailman/listinfo/ros-users >>> _______________________________________________ >>> ros-users mailing list >>> ros-users@code.ros.org >>> https://code.ros.org/mailman/listinfo/ros-users >> > _______________________________________________ > ros-users mailing list > ros-users@code.ros.org > https://code.ros.org/mailman/listinfo/ros-users