noor's profile - activity

I am using turtlebot 2 with astra pro sensor on ubuntu 14 with ros indigo. when i run

$rosrun depthimage_to_laserscan depthimage_to_laserscan image:=camera/depth/image_raw

i get no response or any output window, whereas i can easily get rgb, ir and depth images using rosrun commands. can anybody help if there is needed some extra configuration in order to make it work?

Turtlebot not moving by getting velocity commands from MATLAB Hi, i am also facing the similar problem discussed in tur

Turtlebot not moving by getting velocity commands from MATLAB Hi, i am also facing the similar problem discussed in tur

Hi, i am also facing the similar problem. but i have tested it by disabling my firewall even, still i am facing same pr

Hi, i am also facing the similar problem. but i have tested it by disabling my firewall even, still i am facing same pr

problem solved. Thanks for all your support. I have plotted the data received from /scan topic on MATLAB. The main reaso

problem solved. Thanks for all your support. I have plotted the data received from /scan topic on MATLAB. I am using it

i have run this command $rostopic list | grep "/scan" and i got this message "/scan" and when i run command $rostopic e

is it necessary to run rosrun depthimage_to_laserscan command in order to publish laser scan data? or it is by default a

rosrun depthimage_to_laserscan not working I am using turtlebot 2 with astra pro sensor on ubuntu 14 with ros indigo.

scan topic not providing any data Hi, (i have edited the post providing more detail of problem) i am using turtlebot 2

scan topic not providing any data Hi, (i have edited the post providing more detail of problem) i am using turtlebot 2

scan topic not listed in rostopic list Hi, (i have edited the post providing more detail of problem) i am using turtleb

scan topic not listed in rostopic list Hi, (i have edited the post providing more detail of problem) i am using turtleb

scan topic not listed in rostopic list Hi, i am using turtlebot 2 with astra pro sensor on ubuntu 14 with ros indigo. w

thanks all for reply. Here is the detail. machine 1: windows 10 with MatLab 2017 machine 2 (turtlebot pc): ubuntu 14

scan topic not listed in rostopic list Hi, i am using turtlebot 2 with astra pro sensor on ubuntu 14 with ros indigo. w

how to get accurate map using gmapping? when i create map using gmapping as per instructions provided on https://learn.t

Thanks a lot, i ll give it a try, and does it mean that i should create all packages of turtlebot_navigation myself. as

Thanks a lot, i ll give it a try, but i am still confused about how to identify the suitable values for launch file's di

Thanks a lot, i ll give it a try, but i am still confused about how to identify the suitable values for launch file's di

Thanks a lot, i ll give it a try, but i am still confused about how to identify the suitable values for launch file's di

I am trying to create a map using roslaunch turtlebot_gazebo gmapping_demo.launch but generated map gives incorrect ove

how to edit gmapping.launch.xml? I am using turtlebot with astra sensor on ros indigo. I am having issues with creating

how to edit gmapping.launch.xml? I am using turtlebot with astra sensor on ros indigo. I am having issues with creating

i also have similar problem, I am using turtlebot with astra sensor on ros indigo. and i constantly get error "scan matc

can we open mutilple tabs of ros prompts in single terminal window and without maximizing it in small size?

Hi, i am also receiving same error. but i have tried all this. when i turn on kobuki i listen its sound. then i run fir

ok thanx. i ll post my problem in new thread.

Hi, i am receiving same error for gmapping. have you got fixed your issue then please help me.