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2013-07-29 06:35:57 -0500 | asked a question | Loop over $ rostopic pub ..... on NAO Hello I would like to have loop over the following command rostopic pub /joint_angles nao_msgs/JointAnglesWithSpeed -- '[ 1, now, Head]' '[HeadYaw,HeadPitch]' '[1,-1]' 1.0 0 It means I would like NAO continuously with certain frequency can moves its head. I will appreciate if you help me |
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2013-07-26 05:23:30 -0500 | asked a question | NAO_Cross compile ROS Hello Everybody, I have already installed ROS fuerte on my PC. I am able to communicate with my NAO via NAOIP. Now I would like to use ROS independently on my NAO. I was trying to cross compile ( NAO ATOM CPU) but since I have already have my work space and ... The tutorial for cross compiling is confusing and ask you to install every thing from zero. Do you know how can I cross compile without changing my setting ? Since I am new in ROS I will appreciate if you help me in this case. |
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2013-07-26 02:32:28 -0500 | commented answer | Sending messages to nao_controller from rostopic_pub' Thanks alot :) |
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2013-07-26 00:55:28 -0500 | asked a question | Sending messages to nao_controller from rostopic_pub' Hello Every body , I am new in Ros and Python I would like to use joint_angles topic to control only on joint of NAO lets say HeadYaw Id it possible to let me know the procedure? I was running the following command but it does not work : rostopic pub /joint_angles nao_msgs/JointAnglesWithSpeed '{seq: 1, stamp: now, frame_id: Head}' '['[HeadYaw,HeadPitch]',[1,-1],2.0,0]' |
2013-07-25 05:56:55 -0500 | asked a question | How Can I change Nao's joint Hello I am using Ros to control Nao's different joint , I am using the following command but I dont know that why does not work rostopic pub /joint_angles nao_msgs/JointAnglesWithSpeed header.seq=195 header.stamp='now' header.frame_id='torso' joint_names=['RElbowYaw','RWristYaw'] joint_angles=[100,101] |
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2013-06-11 03:59:03 -0500 | asked a question | Nao Problems Hello when I am running LD_LIBRARY_PATH=~/naoqi/naoqi-sdk-1.12.3-linux32/lib:$LD_LIBRARY_PATH NAO_IP=127.0.0.1 roslaunch nao_driver nao_driver_sim.launch I will get the following errors. ( My ~/.bashrc is : export AL_DIR=/home/mohsen/naoqi/naoqi-sdk-1.12.3-linux32 export PYTHONPATH="$PYTHONPATH:$AL_DIR/lib" ROS_PACKAGE_PATH=~/fuerte_workspace/nao:$ROS_PACKAGE_PATH source ~/fuerte_workspace/nao/setup.sh ) SUMMARY |