Great Video! I'm new to the industry and I was wondering if there's a windows tutorial, or is it the same thing? I have other things in mind but I wanted to get the full picture (still know nothing about linux lol) do you think it is needed learn these commands to work with ROS?
You could stilll!!!!🎉 thanks for such an amazing contribution ❤ everyone in the forum agrees. One small tip is for some beginners to amateurs some of the content seem a lil advanced like some concepts that you bring is very hard to grasp. A little bit slower would be nice tooo. But truly anazing you areeee!!!🙌🥂
Thanks a lot for your tutorial, It is quite clear. But I need to know how to model a real camera (like rpi camera) into gazebo to grantee same results (for research reasons). Does it enough to just change the camera sensor parameters? what do I have to take into account else? Do you know any pre-made list of modeled well-known cameras so I can take the model with calibration data like it is?
Thanks for the great video. I tried to replace foxy with humble and "libraspberrypi-bin .." still installed package successful, but when running "raspistill -K" it said "Cannot open device /dev/video0, exiting". Any advise ..
Very useful video :) What ROS2 distribution are you using for your articubot_onet? Foxy - Galactic - Hawksbill? I guess it depends whether Raspi Hardware level Drivers work on Ub20.04 and UB22.04
Thanks! I am using Foxy as I started the project before Humble came out and I prefer to stick with LTS (so not Galactic). Not too much is different, although things might get messy when I hit ros2_control soon as the team there have been making a lot of improvements lately, so Foxy might be a bit out of date.
It looks like it is impossible to connect a picamera to a raspberry pi under Ubuntu 22.04. Raspistill isn't available anymore and his substitute libcamera doesn't wwork with ubuntu. Does anyone have any solution other than using raspberry Pi OS ?
Josh, thank you for these great videos! I'm using a Jetson Nano which works with the Raspberrry Pi camera. The v4l2 node runs (with some control errors) but image_view doesn't see anything. Any ideas? (BTW, using a webcam /dev/video1 works fine, it's something about the IMX219 on the Nano) Edit: found the issue. Nvidia has their own pipeline elements that configured correctly make it work :)
@usimian, @ArticulatedRobotics, Hello there! I'm glad to see your comment. I have the same issue when I'm using Jetson Nano and Raspberrry Pi camera IMX219. Could you give me the solution, that you found. Thanks a lot!!!
hi! first of all thanks for the video. I have an issue: the camera is publishing on the /image_raw topic but i need to have the images published in /camera/image_raw. i thought they were the same topic but i was wrong according to the output of rostopic info. How can i change the topic from /image_raw to /camera/image_raw?
Great tutorial. I am working with raspberry pi4. when I connect a monitor the RPi, and run the camera node in one terminal, and rqt_image_view in another terminal, it works great. However, when I run rqt_image_view on my PC on the same network, I see the topic list on the PC that is the same as RPi, but I do not get any images from the Picamera. I assume the problem is from QoS setting. I tried to do some research on how to set QoS for rqt_image_view, but I could not find helpful references. I am struggling with this for a few days. I am using ROS2 foxy on both machines. Can you help me?
Is there a trick to getting the Raspberry Pi V2 camera working with Ubuntu 20.04 running on a RasPi 4? vcgcmd get_camera returns: supported=0 detected=0
i dont understand which is the first ros/gazebo video you made... im looking through all of them trying to find the one that you made first creating the /dev_ws and so on..
I know you asked this 5 months ago, but the first video is "Why do I think you should build this robot?" He has made a playlist by now: ``` th-cam.com/video/OWeLUSzxMsw/w-d-xo.html ``` ^ should be a link to the first episode in the playlist.
I have two challenges. Firstly I am using SDF and secondly ROS2 (foxy) with Gazebo 11. I tried so hard to get the images to rqt but no luck. Is there any specific workflow that I can follow?
Hi, it is possible and I have done it before but don't have much experience. The team at RoboStack robostack.github.io/ are trying to make it easier so you could try that. I strongly recommend using Linux unless you need to use Windows.
Or use a Linux VM in Windows. If your pc is powerful enough you could also see gazebo simulations without lost of frame rate. Another approach would be to use WSL (but I haven't tested it with ROS, Gazebo, rviz etc)
![[MV] A leap of faith...ความเชื่อใจครั้งสุดท้าย (From "Petrichor the series")](http://i.ytimg.com/vi/U1piZH2CNXA/mqdefault.jpg)
I wish these videos were available when I started studying robotics in uni. It would have saved so much headache and wasted time.
Thanks for this.
427 tutorials, 128 Chrome tabs, and all I needed was on this single video... Thank you very much!
Hey !
Have you completed simulation in gazebo?
Actually I am facing some issues in the code.
@@Kartikey_Pathak Yes I have, I can now see the point cloud and the image in RVIZ from gazebo
This channel is going to be so big im really satisfied with the content.
Thank you very much for sharing your knowledge in such a professional way. I'm looking forward to watch the coming tutorials and finishing my robot.
Great videos for learning ROS. Many tutorial videos are not teach anything.
Thanks!
This video is great! Really clear instructions. They come to be really useful for my work!
Thanks, I'm always glad to hear when people find them useful!
Really helpful! Please upload more videos soon
Thanks, I am trying!
By far the best instructor for ROS2. Awesome work!!!
Wooooooo!!!! The tutorial we have been waiting for! *Wooooo!!!!*
Haha thanks, sorry it took a while!
Thanks for this video. I was wondering if I could use my mobile phone as a camera source for my robot.
Thanks! I remember looking into this a LONG time ago and not really finding a good solution unfortunately :/
It's possible things have changed since.
thx for saving my project, it's help so much !
such a g, literally the exact thing i was looking for
Great Video! I'm new to the industry and I was wondering if there's a windows tutorial, or is it the same thing? I have other things in mind but I wanted to get the full picture (still know nothing about linux lol) do you think it is needed learn these commands to work with ROS?
Sir
I respect u vey much your videos are very helpful
thank you very much
are you using gazebo garden for this series
yo, you're awwwsmmmm! I swear you should start teaching video editing course tooo😆The content is dope though. Thanks a lot!!!
Haha thanks! I'm sure there are people far more qualified than myself for that though!
You could stilll!!!!🎉 thanks for such an amazing contribution ❤ everyone in the forum agrees. One small tip is for some beginners to amateurs some of the content seem a lil advanced like some concepts that you bring is very hard to grasp. A little bit slower would be nice tooo. But truly anazing you areeee!!!🙌🥂
Thanks a lot for your tutorial, It is quite clear.
But I need to know how to model a real camera (like rpi camera) into gazebo to grantee same results (for research reasons). Does it enough to just change the camera sensor parameters? what do I have to take into account else? Do you know any pre-made list of modeled well-known cameras so I can take the model with calibration data like it is?
Very nice video, thanks a lot for sharing!
Thanks!
Hi, I'm following your tutorial, but in my case (raspistill: command not found)
Great video!
Thanks for the great video. I tried to replace foxy with humble and "libraspberrypi-bin .." still installed package successful, but when running "raspistill -K" it said "Cannot open device /dev/video0, exiting". Any advise ..
I have the same problem, did you find any fixes ?
having same issue , im using ros-iron , it doesn't even install .any luck?
@@redaylight769 having same issue , im using ros-iron , it doesn't even install .any luck?
Great vid, the SW you use to show the qrt graph (blue background )of topics and sensors is nice what its called ?
Very useful video :) What ROS2 distribution are you using for your articubot_onet? Foxy - Galactic - Hawksbill? I guess it depends whether Raspi Hardware level Drivers work on Ub20.04 and UB22.04
Thanks! I am using Foxy as I started the project before Humble came out and I prefer to stick with LTS (so not Galactic).
Not too much is different, although things might get messy when I hit ros2_control soon as the team there have been making a lot of improvements lately, so Foxy might be a bit out of date.
great video. thank you a lot, bro
Thanks alot 🙂
It looks like it is impossible to connect a picamera to a raspberry pi under Ubuntu 22.04. Raspistill isn't available anymore and his substitute libcamera doesn't wwork with ubuntu. Does anyone have any solution other than using raspberry Pi OS ?
Josh, thank you for these great videos!
I'm using a Jetson Nano which works with the Raspberrry Pi camera. The v4l2 node runs (with some control errors) but image_view doesn't see anything. Any ideas?
(BTW, using a webcam /dev/video1 works fine, it's something about the IMX219 on the Nano)
Edit: found the issue. Nvidia has their own pipeline elements that configured correctly make it work :)
Sorry I didn't get to this sooner but I'm glad you got it working!!
@usimian, @ArticulatedRobotics, Hello there! I'm glad to see your comment.
I have the same issue when I'm using Jetson Nano and Raspberrry Pi camera IMX219.
Could you give me the solution, that you found.
Thanks a lot!!!
Hello mate, I'm not getting any topics in the Image topics dropdown. Why would it be so??
Can you find any solution
thank you men ❤
hi! first of all thanks for the video. I have an issue: the camera is publishing on the /image_raw topic but i need to have the images published in /camera/image_raw. i thought they were the same topic but i was wrong according to the output of rostopic info. How can i change the topic from /image_raw to /camera/image_raw?
Great tutorial. I am working with raspberry pi4. when I connect a monitor the RPi, and run the camera node in one terminal, and rqt_image_view in another terminal, it works great. However, when I run rqt_image_view on my PC on the same network, I see the topic list on the PC that is the same as RPi, but I do not get any images from the Picamera. I assume the problem is from QoS setting. I tried to do some research on how to set QoS for rqt_image_view, but I could not find helpful references. I am struggling with this for a few days. I am using ROS2 foxy on both machines. Can you help me?
Great explanation👍
Thanks!
Is there a trick to getting the Raspberry Pi V2 camera working with Ubuntu 20.04 running on a RasPi 4? vcgcmd get_camera returns: supported=0 detected=0
Love it !!!
Thanks!
i dont understand which is the first ros/gazebo video you made... im looking through all of them trying to find the one that you made first creating the /dev_ws and so on..
I know you asked this 5 months ago, but the first video is "Why do I think you should build this robot?"
He has made a playlist by now:
``` th-cam.com/video/OWeLUSzxMsw/w-d-xo.html ```
^ should be a link to the first episode in the playlist.
I have two challenges. Firstly I am using SDF and secondly ROS2 (foxy) with Gazebo 11. I tried so hard to get the images to rqt but no luck. Is there any specific workflow that I can follow?
can i run it as it is in ros1 or have to neeed ros2
rviz crahses when I add topic to camera. world for image though . does anybody have same issue ? how did you resolve t ?
What version of the camera did you use, cant get mine to work, vcgencmd get_camera command shows no camera?
Awessome video
is it the same in ROS2 ?
CanSLAMbe done with a camera only?
Please is it possible to install ROS on windows 10..?
Hi, it is possible and I have done it before but don't have much experience. The team at RoboStack robostack.github.io/ are trying to make it easier so you could try that.
I strongly recommend using Linux unless you need to use Windows.
Or use a Linux VM in Windows. If your pc is powerful enough you could also see gazebo simulations without lost of frame rate. Another approach would be to use WSL (but I haven't tested it with ROS, Gazebo, rviz etc)
I need Code ..plz
was yo weechat