Questions tagged [binary]

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Unable to install ros-iron-image-transport-plugins [duplicate]

I am trying to install the said package on my Ubuntu Jammy machine with ROS2 Iron already installed. I am able to source the iron environment properly without any errors (...
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Both binary & source installation failing for ros-gz with ROS2-Iron & Ubuntu Jammy

I'm trying to install ros-gz on my Ubuntu 22.04.3 laptop with ROS2-Iron & Gazebo-fortress already installed (both using binaries). First I ran ...
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Debian bullseye linux, Ros2 humble, binary package

I am trying to install ROS2 humble on my Debian 11 bullseye. (A proccess that I have done before very easy on Ubuntu) From some reason, I don't find instructions on how to do it. All the instructions ...
omatza's user avatar
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ROS2 binary release without showing source code

My team and I are implementing rmw implementation for our DDS product. We want to upload our rmw implementation to the community. However, it is a challenge for us to upload the source code of the rmw ...
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Choose between the binary and souce lib

I have installed trac-ik via sudo apt-get install and building from source, respectively, where the source code of ...
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1 answer
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PointCloud2 Storage Format

Hi, I am trying to implement in FPGA a ROS publisher node of PointCloud2 messages. As a first step, i have already implemented a publisher node on the FPGA that is publishing strings. Now, i am trying ...
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1 answer
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Can't send binary String messages in ROS Noetic via rospy

I have to send binary String messages via the ROS message bus. That worked out perfectly with Python 2.7 and ROS Melodic, but fails with ROS Noetic. Here's some example code (of course I don't just ...
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Delete node binaries

Hi, I wonder if it is possible to delete the binary files of a particular node from a workspace because I want to replace its source file with another one of the same name and generate a new binary ...
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How to record NovAtel Raw Observation data in binary for post-processing

New here, is there a way to record raw binary data to a bagfile without using a ROS standard message? I would like to post-process using RTKLIB. Thank you Originally posted by damascus_west on ROS ...
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How to source binary packages from different places?

Dear ROS Enthusiasts, I have a problem sourcing binary packages from multiple install directories. These are the source commands I want to work with: source /opt/ros/kinetic/setup.bash source /opt/...
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Buildfarm failures for Kinetic "move_base_to_manip"

I'd appreciate some help clearing up these build failures (click on Jenkins jobs (13)). I hate to be the cause of multiple failures. The buildfarm output with some numbered error messages follows. I'm ...
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setting each bit in std_msg::Int8 rather the whole byte?

I at the moment trying to come up with a solution such that I can set my std_msgs::Int8 bitwise instead of setting the whole byte. The reason why i want to do that is because, i am currently using the ...
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Is it possible to convert std_msgs/Int8 to a binary number?

I am currently trying to convert a std_msgs/Int8 messsage that I receive from a topic to a binary number in python. The way I am currently doing it is by doing this dirty hack. ...
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1 answer
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Install launch files cakin

folks, How do I install launch files with catkin? I was trying the next code in my CMakeList.txt, but it was working: ...
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1 answer
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How can i copy non-binary files into my binaries directory with catkin and cmake?

Hi, I have a benchmarking executable in my project which pulls data from bagfiles. Now I want to copy the folder with my bagfiles into the directory where my binaries end up, because I have hardcoded ...
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How to generate binary .deb file of a ROS package locally without ROS buldfarm

Hi there, During our work, we need some binary .deb package of some ROS packages. I only need a local manner to generate a ".deb" file to obfuscate my source code and thereby, the other ...
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1 answer
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How to get the binary path for any package?

Hi How do I get the binary path where the executables are stored for a specific package. Need it for a console script. Should work anywhere in devel and in install. Regards, Christian Originally ...
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1 answer
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Binary data representation in messages

Is there a documentation on how the information transferred in ros messages is stored in the message's binary data (given that I have the describing msg file) ? E. g. if I would want to create my own ...
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1 answer
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How to read and writing ROS message efficient into files c++

Hi! With the following code I am able to read and write ros message into binary files using c++. But I have to create first memory buffer to use the ros ros::serialization::OStream or ros::...
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1 answer
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Replaced binary with source, won't compile

Hi all, Working on Ubuntu 12.04, ROS Hydro Recently, I decided I wanted to make changes to robot_state_publisher. In order to do this, I downloaded the source code and made changes, added its ...
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1 answer
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how to run or stop a process from a ros node

Hi, I wonder if we can run or stop a binary from a nos node. Can we integrate it into the launch file somehow. For example, i want the camera on the robot to start and stop recording while the ...
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How do I make a debian binary out of my stacks and get it listed as a ros package?

I have a stack that's fairly well-behaved with the standard ros tools and such (rosmake cleanly, etc) and listed on ROS.org so it's known by the ROS indexer. How do I get it from this stage to where ...
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