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Questions tagged [raspberrypi]

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How to run rviz2 through VNC?

I am setting up a robot with Raspberry Pi 4 8GB RAM. Wish to run ROS2 Humble on it without any monitor, then I can use any computer, just connect to it through VNC. I installed Ubuntu Mate 22.04 and ...
KRIZ Chong's user avatar
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0 answers
12 views

ros2 communications between two identical RPI

I am running Ubuntu 22.04 LTS with ROS2 humble on each of two Raspberry pi 4B with 4GB. I have a publisher package and a subscriber package. When I run the publisher and subscriber nodes in separate ...
dallas's user avatar
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Kinect V1 + Raspberry PI 4B + OpenNI

has anyone managed to get the combination ROS Melodic + Ubuntu Mate 18.04 + Kinect V1 + Raspberry PI 4B to work using the openni package? When I run the command ...
Mateus Guilherme's user avatar
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1 answer
1k views

Which ROS for Ubuntu 23.10 on RPI5

I got my hands on a RPi5, only to discover that at least Ubuntu 23.10 is required because of the new chipset. How would I go about installing a ROS version on Ubuntu 23.10. Would I have to build from ...
Can Altineller's user avatar
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0 answers
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Why am i getting a PEAK_RETURN_CODE_NOT_FOUND Error when trying to start a camera using ROS and SSH?

I am working on a project where I want to control sensors and a camera connected to an Ubuntu 20.04 system. To avoid using the terminal on the Ubuntu system directly, I want to use buttons connected ...
Thilo Engel's user avatar
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3 answers
95 views

Compiler issues using Raspberry Pi 4B

I am a newbie at ROS, so there is a lot of things to learn. I successfully installed Ubuntu Server 22.04 and ROS2 Humble on my Raspberry Pi 4B (2GB). When trying to build the examples with colcon, the ...
Siegmund's user avatar
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1 answer
78 views

building catkin workspace raspberry pi 4

I have been trying to install the ROS dependencies for Raspberry pi 4. I keep getting the same errors no matter what I do. I have followed the instructions that are on installing ROS Kinetic on the ...
Matthew's user avatar
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1 answer
76 views

Is RTAB-Map SLAM Possible with My Robot's Current Configuration?

Hello, I am currently trying to accomplish autonomous navigation with a simple four-wheeled differential drive robot by building a static 2D binary occupancy map using the RTAB-Map SLAM package and ...
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1 answer
199 views

[ROS2][Humble] Issue with colcon build during docs.ros.org tutorial

Good day all, My setup: Ubuntu 22.04 Desktop Humble Hawksbill Raspberry Pi 4 I have just installed Humble and I am working my way through the tutorials. I have reached this point: https://docs.ros....
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1 answer
127 views

<class 'ModuleNotFoundError'>: No module named 'genmsg'

Dear community I am trying to build ROS noetic from source on a raspberry pi with the most recent OctoPi image. I concluded that I had to do an installation from source (please correct me if that ...
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1 answer
36 views

No camera topics

Hello, I have been trying to set up a physical turtlebot3 following this: https://emanual.robotis.com/docs/en/platform/turtlebot3/overview/. I've done all the setup, and doen up until 4.SLAM. I ...
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1 answer
66 views

Unable to sync Arduino Mega and RP4 using rosserial

Hello! I know there has been many people posting about this issue, but I have tried all of the solutions I have seen so far and I am still unable to establish the connection. Here is the error message ...
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1 answer
28 views

Package Versions of ROS-Noetic

The ROS-wiki explained that a ROS distribution is a versioned set of ROS packages but where can i find a list of the packages that were used and their version for the Noetic distribution? I installed ...
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1 answer
4 views

Intercepting images before they are published

I can successfully publish video frames from my Raspberry Pi 4 (running ROS melodic on a Ubuntu 18.04 image) to a topic using the raspicam node (found here) and see those images on my computer. ...
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1 answer
16 views

can't apt-install any ros packages on RPi debian buster

Hi All, I've managed to get Ros Noetic (has to be that one as that is what our main PC and robot are running) running on a Raspberru pi 3b (see block below for OS info) ...
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1 answer
4 views

Is there a way to localise my robot using a combination of the navigation stack and robot localization package

I'm using ROS melodic on a Raspberry Pi 3. Basically I need to keep track of the robot as it travels. Using the ROS navigation stack I can track where the robot is, but I have to manually give it the ...
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0 votes
1 answer
15 views

Ros with Labview: can see topics but no data

Hello everybody, I've got a ROS node running on Labview on my PC (Windows 10, 192.168.1.129). It is publishing some data on a topic. ROS is installed on a Raspberry Pi 3 with Ubuntu SO (18.04, IP: 192....
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1 answer
26 views

Ros Master-Slave Network is slow because of large amount of network overhead

I am trying to setup a multi-realsense d430 camera setup (4 cams on Jetson tx2 + 2 cams on Pi 4 = 6 cams total). I setup Jetson TX2 as Master and Pi 4 as Slave. Environment: Ros Melodic, Ubuntu 18.04 ...
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0 votes
1 answer
17 views

How to run ROS on a System on Chip (SoC)?

Hi all, I'm hoping you can help me understand something. I have a robotics application where size and cost is potentially a big constraint. For lots of robots, single board computers can be very ...
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2 answers
7 views

Communication occurs only one way between devices

Hello, I am using the talker and listener nodes to check that the communication occurs between my raspberry pi and my system. I am running Kinetic in the system and using ubiquity robotics image in ...
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0 votes
1 answer
20 views

Is it possible to control Dynamixel X series motors using Raspberry Pi?

I am looking to use Dynamixel X series motors (XM-430) for a torque control application. Since they are supported by ROS, I wanted to know if I can use RPi to control them, or do I need to invest in a ...
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1 answer
5 views

Controlling motors in ROS Kinetic on Raspberry Pi 3B

Hello, I'm new to ROS and I followed this video https://www.youtube.com/watch?v=iLiI_IRedhI I did not use the exact same car but a simple car with a servo motor and a DC motor instead. At 9:00 of the ...
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0 votes
2 answers
5 views

Node communication across machines

Hello, I have 2 nodes (publisher and listener) I want to run across 2 machines. One, a robot with a raspberry pi configured as a wireless access point running ROS melodic, has my laptop connected to ...
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0 votes
1 answer
6 views

Upload new sketch to openCR1.0 when connected to SBC

I'm running ROS Kinetic on a Turtlebot Burger 3. It's using the basic turtlebot packages which can be found on ROBOTIS. I'm looking for a practical way to upload a new sketch from the Arduino IDE to ...
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1 answer
5 views

Remote Development

Hello! Is it possible to develop ros-applications remotely? My favourite IDE is CLion and I want to create some applications for my Raspberry Pi. I don't want to install and use CLion on the Pi, it ...
user avatar
0 votes
1 answer
30 views

Low update rate on robot_localization

I am using ROS kinetic, Raspbian 9.4 (Stretch) on a Raspberry Pi 3. I am equipping a miniature vehicle (similar to the image below, image from google) for autonomous driving. So far my I have an ...
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0 votes
1 answer
7 views

Can I communicate send data from raspberry to other raspberry pi with ROS

Can I communicate send data from raspberry to other raspberry pi with ROS? my project is on turtlebot which is tracking object with raspicam and then followed the problem is i use 2 raspi camera so i ...
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0 votes
1 answer
6 views

Invoking :make -j2" fail and undefined reference to 'libusb

Hi I am working on hector_slam with sick_tim, sensor tim571 on a raspberry pi 3 B+. i have this error when catkin_make. After checking i realise my /home/ubuntu/catkin_ws/devel/lib/sick_tim/ file is ...
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0 votes
1 answer
2 views

Segmentation fault installing Kinetic on Raspbian Stretch

I'm trying to follow instructions here http://wiki.ros.org/ROSberryPi/Installing%20ROS%20Kinetic%20on%20the%20Raspberry%20Pi to install ROS Kinetic on my Raspberry Pi 3B. I made some progress ...
danzimmerman's user avatar
0 votes
1 answer
33 views

ros2 on raspberry pi

Hi, I'm trying to cross compile ROS2 Bouncy for a Raspberry pi 3, without success. I downloaded the raspbian tools from here https://github.com/raspberrypi/tools I'm using the ...
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0 votes
1 answer
2 views

raspicam_node and face_detector node together

Hi! I seem to be confused about using face_detection in my custom bot. I have an RPi camera and want to use it to detect faces. I found one here. And I also found this neat face_detector package. Can ...
user avatar
0 votes
1 answer
15 views

Running a raspberry pi(wiring pi) node with roslaunch

I am having trouble to run a node present in /ros_workspace/devel/lib/blink where blink is the package and this directory contains the blink executable, this executable is ran with root permission, I ...
user avatar
0 votes
1 answer
28 views

Can ROS2 run on Raspberry Pi Zero W

I'm curious what the potential is for ROS2 to run on the Raspberry Pi Zero W. I have installed Arch on the pi zero. Does anyone know if these instructions would work? https://github.com/ros2-for-arm/...
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0 votes
1 answer
10 views

Running nodes on the turtlebot3 pi

Hello! I am running ROS on Ubuntu 16.02 for my turtlebot3. I am encountering extensive network issues trying to run the explore-lite package because my wi-fi is too congested and dropping packets. The ...
user avatar
0 votes
1 answer
3 views

custom stereo camera publisher fails mysteriously

I'm trying to make a stereo camera for visual odometry. My Python script to publish the images consistently stops after ~500 images, with no errors. I have cameras plugged into the 2 CSI ports on the ...
user avatar
0 votes
1 answer
2 views

How can I build messages separately from services?

I am trying to use the i2cpwm_board package. This compiles and runs on the Raspberry Pi without problems. However I want to send servo control messages to the Pi from a PC. As I understand it this ...
user avatar
0 votes
1 answer
6 views

Installing gmapping on raspbian stretch

Im a trying to run gmapping on multiple turtlebot3's, but since i cannot be the master for more than one turtlebot I want to make them run it by themself. Every guide for installing ros on raspbian is ...
user avatar
0 votes
1 answer
5 views

rosserial Raspberry Pi AMA0

Dear all, i would like to use a raspberry pi 3 and a arduino compatible expansion shield which can be pluged on the GPIO header, so i would like to use the serial interface. If i do so and starting ...
user avatar
0 votes
2 answers
80 views

For every newly opened terminals, why do I have to source setup.bash and execute catkin_make again?

I' m new to ROS, and running ROS kinetic on a raspberry pi 3B with ubuntu installed. I have noticed that each time I open up a new terminal, I have to source /opt/ros/kinetic/setup.bash and execute ...
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0 votes
1 answer
1 view

What operating system supports Raspberry pie 3 to install ROS Indigo?

Or How to install Ubuntu 14.04 on Raspberry Pie 3 so that I can install ROS indigo on it. Originally posted by malgudi on ROS Answers with karma: 88 on 2018-02-02 Post score: 1
user avatar
0 votes
1 answer
20 views

ROS Arduino Sabertooth Controller

Hi, I am trying to control a sabertooth 2x60 motor controller with an arduino interfaced to a raspberry pi using rosserial_arduino. I have the connection working great, but whenever I try to publish ...
user avatar
0 votes
1 answer
13 views

Raspian versus Ubuntu Mate for ROS on Raspberry Pi

Hi, I have a script that compiles ROS Kinetic and any other packages I want to add onto the latest Raspbian Stretch Lite on my Raspberry Pi. But I am often told to just use Ubuntu Mate or the ROS ...
user avatar
0 votes
1 answer
27 views

How to implement Postgresql C ++ API in ROS?

Hi guys! Recently I got involved in the programming of databases through PostgreSQL. After some time I managed to create a good database with JDBC and Java, but now I want to migrate it to C ++ with ...
user avatar
0 votes
1 answer
21 views

How to install the diagnostic_msgs config file?

I tried to use my raspi3 to control the roomba641. I followed the guide in https://github.com/AutonomyLab/create_autonomy to install the create_autonomy in my raspi with raspbian and ros indigo. I ...
user avatar
0 votes
1 answer
5 views

robot_upstart: Nodes using third party libraries are ignored [Python]

I'm using ROS on raspberry pi 3. I'm using two third party libraries, one for reading sensor registers from I2C (FaBo9AXIS-MPU9250-Python) and one for generating PWM signal on pins (pigpio). Any node <...
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0 votes
1 answer
29 views

robot_upstart: Nothing starts on startup

I have successfully executed the command rosrun robot_upstart install myPackage/test.launch and also ...
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0 votes
1 answer
12 views

catkin_ws in raspberry pi

I have installed raspbian (stretch) and ros indigo in a raspberry pi 1. I followed the document from http://wiki.ros.org/ROSberryPi/Installing%20ROS%20Indigo%20on%20Raspberry%20Pi. Different from my ...
user avatar
0 votes
1 answer
9 views

rosjava tutorial 4.2 failed

http://wiki.ros.org/rosjava_build_tools/Tutorials/indigo/Creating%20Rosjava%20Packages#Library_Project_.28Jar.29 I tried [4.2 Library Project (Jar)]. error by catkin_make ubuntu@ubuntu:~$ cd src/...
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1 answer
1 view

[Solved](rosjava)catkin_create_rosjava_pkg: command not found

http://wiki.ros.org/rosjava_build_tools/Tutorials/indigo/Creating%20Rosjava%20Packages I tried this. ubuntu@ubuntu:~$ mkdir -p src<br> ubuntu@ubuntu:~$ cd src ubuntu@ubuntu:~/src$ ...
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0 votes
1 answer
2 views

[Solved]failed catkin_make on rosjava

http://wiki.ros.org/rosjava/Tutorials/kinetic/Source%20Installation I tried [3.1 Core Sources]. Errors on catkin_make. This code block was moved to the following github gist: https://gist.github....
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