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2015-01-24 07:44:29 -0500 | asked a question | Control servo with Arduino via arrow keys in ROS Hi everybody, I'm trying to control a servo via the arrow keys in ROS. The servo is connect to an arduino. Following the tutorial with rosserial_arduino works fine for me, but instead to send just one uint16 data via rostopic I want to control the servo with the arrow keys like the turtlesim. Unfortunately I have not very good programing skills. Anybody who can help me with this project? |
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2014-12-29 01:47:51 -0500 | commented answer | Ubuntu ARM install of ROS Indigo |
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2014-12-27 12:21:48 -0500 | answered a question | Ubuntu ARM install of ROS Indigo My fault, Thanks ahendrix!! next time I have to read the wiki text correctly. Now it updates all but unfortunately running in the next bug. Try to install ros indigo base giving me follow back: odroid@odroid:~$ sudo apt-get install ros-indigo-ros-base Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: ros-indigo-ros-base : E: Unable to correct problems, you have held broken packages. is there anything which I forgot to install before installing ros indigo base? |
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2014-12-26 14:22:48 -0500 | asked a question | Ubuntu ARM install of ROS Indigo Hi, I'm trying to install ros indigo on Odroid U3. Following the instructions in wiki: http://wiki.ros.org/indigo/Installati... . In point 2.5 when I'm trying to update I get the following error: E: Type 'dep' is not known on line 1 in sources list /etc/apt/sources.list.d/ros-latest.list E: The list of sources could not be read I have no idea wants going wrong. Someone who can help me? |