pengtang / rosaria_client Goto Github PK

First, I really appreciate your contribution to this demo. These programs are really helpful. While running the program, I found a problem that the robot cannot move consistently. So I tested the robot through rostopic pub. The result shows that the robot moves smoothly when the command rate is greater than 2 Hz.

Then I looked up the wiki of ROSARIA and found the description as follows:

if no cmd_vel messages are received after 600ms (configurable or disabled via cmd_vel_timeout parameter, see below), rosaria will stop the robot.

Maybe this factor does not be considered in your code yet. I have fixed this problem and want to share with you.

Thank you very much again!

Hi

I was testing the teleop program with a Pioneer LX with ubuntu 12.04 LTS and ROS Hydro and the teleoperation worked without any interruption.

Since I updated the robots's OS to ubuntu 14.04 LTS and ROS Version to Indigo, the teleoperation is constantly interrupted. I mean, when I press the UP key, the robot just goes forward for a few seconds and then stops.

¿Any idea of why is happening this?

Thanks in advance!
Sergio

Ros version kinetic
ubuntu 16.04
Rqt graph shows the pose subscription but code doesn't print the pose

Nodes like go_three_second cannot be executed correctly, the robot will stop and start several times. As far as I know,the reason lies in the incorrect use of the ros::node command,. The parameter of ros::node should be frequency rather than interval time.

The current CMakeList and package.xml of rosaria_client do not list rosaria as a dependency. This can cause catkin_make to fail if it attempts to build rosaria_client before BumperState.h has been build in rosaria.

This is solved by adding find_package(rosaria) to CMakeLists.txt and rosaria run and build dependencies to package.xml