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2015-10-29 10:29:52 -0500 | answered a question | Possible software missmatch (Arduino Uno) I have come across the same issue. For me, the problem was due to the use of software serial library. I changed my Uno for a Mega and used one of the hardware serial channels. After that, we have seen the problem surface arise here and there. Normally, simply reuploading the code solved our issue. If not, we removed the build and devel folders, did a full catkin_make, rebuild the arduino scripts and re-uploaded the arduino files. |
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2015-04-14 08:32:11 -0500 | answered a question | Converting a Compressed Image to QImage Found it myself: |
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2015-03-25 10:18:18 -0500 | asked a question | Converting a Compressed Image to QImage Hi all, I need to create a camera feed viewer that will need to run on very limited bandwidth networks. As such I want to use Compressed images instead of the raw image. My application is python and uses PyQt for the gui. How can I convert the /sensor_msgs/Compressed message to a QtGui.Qimage ? Thanks David |