fyi's profile - activity

did you get a solution to this?

Can't create a cartographer map I recently changed from using cartographer with a neato to using a ydlidar g4. I now se

2d Cartograhper map spinning out of control when imu data included iv been experimenting with cartographer slam for some

Thank you added just needed to ensure i ran it in every terminal/new tab which i didnt

Figured it out. it works now. need to ensure i run my bash setup file in every terminal i open if not things don't work

so i tried rosnode info and it shows Node [/ackermann_drive_keyop_node] Publications: * /ackermann_cmd [ackermann_ms

so i tried rosnode info and it shows Node [/ackermann_drive_keyop_node] Publications: * /ackermann_cmd [ackermann_ms

Heres what my bash file looks like on my master and export ROS_MASTER_URI=http://localhost:11311/ export ROS_IP=192.20

I believe so i can see my lidar data from my slave robot and other data on rviz on my master but i cannot send ackerma

ROS Multiple machines /Slave setup joy control, I am trying to control my robot slave from my master machine using the j

Please post your updated .lua file and launch file

yes did it work?

okay what does it read in terminal when you launch your launch file? also noticed your fixed frame in rviz global optio

Thanks i managed to solve it now

do $ rostopic list after you've launched your demo_my_robot.launch file have a look for what is being published i.e /la

what is the header or frame_id of your bag file? ensure if corresponds to tracking_frame = , published_frame = ,

change the configuration in the file */etc/dphys-swapfile *: Default is CONF_SWAPSIZE=100 Do "sudo nano /etc/dphys-swa

change the configuration in the file */etc/dphys-swapfile *: Default is CONF_SWAPSIZE=100 Do "sudo nano /etc/dphys-swa

change the configuration in the file */etc/dphys-swapfile *: Default is CONF_SWAPSIZE=100 Do "sudo nano /etc/dphys-swa

hi juanlu please find attached the gif https://1drv.ms/u/s!AouYu9nW2EuOihGBEqO9obPmup3J sorry I'm not sure how to get i

neato xv 11 lidar problem/ Hector slam/bad data hi i have been trying to do hector slam with the lidar but the map keeps

did you solve this? @wt70707

neato xv 11 lidar problem/ Hector slam/bad data hi i have been trying to do hector slam with the lidar but the map keeps

https://drive.google.com/open?id=1TKOQ1cswGefzLSjLM_LUUDj7MaZdc-jb Please see this link of a screen capture of the prob

how did you fix this?

https://drive.google.com/open?id=1TKOQ1cswGefzLSjLM_LUUDj7MaZdc-jb Please see this link of a screen capture of the prob

i tried slowing it down to 180rpm and it doesn't like it. it doesn't even show any laser scan and the rpm in the termina

Neato Xv 11 Lidar Hector map keeps jumping I have been working with the XV_11 lidar.. I have been able to display a scan

do you get searchdir angle too large? i had the same problem but now my map is jumping around and in the terminal it say

do you get searchdir angle too large?