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2020-09-21 17:19:22 -0500	commented answer	How to interface high level controllers i.e ros_control with low level controllers such as Arduino/Tiva-c? Hi, I'm facing the same problem as described here and I was considering to use ros_control and communicate with the mic
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2017-12-26 14:57:22 -0500	marked best answer	rviz ignores origin if it has decimal values Hello, I'm trying to modeling my first robot using URDF. The problem that I have is that when I visualize it with rviz, I can see that the joint's origins are ignored if they contains decimal points (for instance, something like "origin xyz="0 0 -0.08""). If, however, I use a comma to write decimal values on the origins (such as "origin xyz="0 0 -0.08""), everything works well. This wouldn't be a problem if xacro didn't complain when I try to use math operations with comma decimals. So it is not clear to me if this is a bug on xacro, on rviz or if I am doing something wrong. Anyone would have a clue of what can be happening? For your reference, I am using ROS Lunar. Thank you very much in advance. Regards
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2017-12-26 14:57:19 -0500	commented answer	rviz ignores origin if it has decimal values Thanks David!! You were right, I just messed up with my locale configuration. As soon as I fixed it, it worked :D Than
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2017-12-24 14:51:57 -0500	asked a question	rviz ignores origin if it has decimal values rviz ignores origin if it has decimal values Hello, I'm trying to modeling my first robot using URDF. The problem that