Quantcast
Channel: ROS Answers: Open Source Q&A Forum - RSS feed
Viewing all articles
Browse latest Browse all 475

Avt Manta GigE camera with prosilica_driver

$
0
0
Hi all, I'm using the **prosilica_driver node** to access images from my camera (AVT Manta G235B) in **ROS indigo** running under **Ubuntu 14.04**. The problem I'm experiencing is twofold - First, a **lower framerate** (about **10 Hz** according to rostopic hz) than the expected one (**50 Hz** from datasheet and about 50 Hz tested on Windows with the camera provider software). - Second, **Rosbag** (via rqt_bag) is complaining like that when I try to **log the camera frame** [INFO] [WallTime: 1411548138.205121] Recording to /home/ragingbit/test_2014-09-24-10-42-18.bag. Traceback (most recent call last): File "/opt/ros/indigo/lib/python2.7/dist-packages/rqt_bag/bag_widget.py", line 235, in _handle_record_clicked self._timeline.record_bag(record_filename) File "/opt/ros/indigo/lib/python2.7/dist-packages/rqt_bag/bag_timeline.py", line 643, in record_bag self.add_bag(self._recorder.bag) File "/opt/ros/indigo/lib/python2.7/dist-packages/rqt_bag/bag_timeline.py", line 167, in add_bag self._timeline_frame.reset_timeline() File "/opt/ros/indigo/lib/python2.7/dist-packages/rqt_bag/timeline_frame.py", line 916, in reset_timeline self.emit_play_region() File "/opt/ros/indigo/lib/python2.7/dist-packages/rqt_bag/timeline_frame.py", line 256, in emit_play_region self.scene().selected_region_changed.emit(*self.play_region) TypeError: BagTimeline.selected_region_changed[Time, Time].emit(): argument 1 has unexpected type 'NoneType' Any help is really appreciated! :)

Viewing all articles
Browse latest Browse all 475

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>