girpon's profile - activity

Ok i fixed it. Thanks anyway!

so now im wondering, shud i take link _states and divide speed by wheel radius. or does joint_states simply give me the

extract, alter, publish hey everyone, im forever trying to subscribe to a topic (gazebo/link_states) alter the info an

publishing to /cmd_vel gives error hey everyone, i am trying to let my jackal drive with this custom node : #! /usr/b

ahh this is really helpfull, altho i dont know what the wheel_radius is of the jackal, do you happen to know? or is this

what exactly is this document doing apart from being a diff-drive-controller?

actually i would like to know both, but i can get the actual wheel speed from gazebo by taking the speed provided by lin

exact rotational speed of a wheel hello there, i was wondering if there is a way of calculating or extracting the exact

Im using roslaunch jackal_gazebo jackal_world.launch. im using the standard world. But i might change it in the future.

Im using slaunch jackal_gazebo jackal_world.launch. im using the standard world. But i might change it in the future. Im

I just use default jackal simulation. Im completely new to ROS, so i dont even know where to begin. For starters, which

simplifying jackal robot hi everyone, im trying to figure out how i can just read the coordinates and the angle at whic

simplifying jackal robot hi everyone, im trying to figure out how i can just read the coordinates and the angle at whic

yeah, i manually directed to $HOME/ROS/hrwros_ws/src/hrwros/hrwros_msgs/msg and it worked. so i guess "roscd" just got m

yeah, i manually directed to $HOME/ROS/hrwros_ws/src/hrwros/hrwros/msgs/msg and it worked. so i guess "roscd" just got m

isnt there a general reason for a "permission denied" error?

thanks, posted my question, but the discussion doesnt seem active tho

Could you link me the forum? I cannot find it by googleing for it. :(

I used the command roscd hrwros_msgs And it changd the oath to the one i posted above

cannot touch sensorinformation.msg hi everyone, whenever im trying to follow 1.3.5 from hrwros course and have to put

thanks it worked!!

yes there is .catkin_tools

yes there is .catkin_tools

no i dont, but im sure i did install catkin tools at some point.

catkin init doesnt create a ws in my current folder when i now use catkin init it doesnt create a workspace in the folde

i edited my post with a new question regarding catkin init

whenever i try to source setup.zsh i get an error when i run the command source /opt/ros/kinetic/setup.zsh i get: ba