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2020-09-18 08:49:48 -0500 asked a question video streaming with ROS2

video streaming with ROS2 Is there anything that allows ROS2 nodes to send & receive video streams from each others

2020-08-24 07:57:21 -0500 asked a question ROS2 bandwidth on same subnet

ROS2 bandwidth on same subnet My question might be a bit stupid. The state is: - 3 devices within the same subnet 192.

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2020-08-19 06:38:25 -0500 asked a question How does ROS2 handle several routes to the same destination

How does ROS2 handle several routes to the same destination Basically our problem is having ROS2 communication over 2 ro

2020-08-16 12:44:43 -0500 marked best answer Install Ros1-Bridge on Foxy is Failing

image description

Edit: text version of the error log:

root@7e18fbc1e12c:/# apt install ros-foxy-ros1-bridge
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 ros-foxy-ros1-bridge : Depends: ros-noetic-actionlib-msgs but it is not installable
                        Depends: ros-noetic-catkin but it is not installable
                        Depends: ros-noetic-common-msgs but it is not installable
                        Depends: ros-noetic-gazebo-msgs but it is not installable
                        Depends: ros-noetic-geometry-msgs but it is not installable
                        Depends: ros-noetic-nav-msgs but it is not installable
                        Depends: ros-noetic-rosbash but it is not installable
                        Depends: ros-noetic-roscpp but it is not installable
                        Depends: ros-noetic-roscpp-tutorials but it is not installable
                        Depends: ros-noetic-roslaunch but it is not installable
                        Depends: ros-noetic-rosmsg but it is not installable
                        Depends: ros-noetic-rospy-tutorials but it is not installable
                        Depends: ros-noetic-sensor-msgs but it is not installable
                        Depends: ros-noetic-std-msgs but it is not installable
                        Depends: ros-noetic-std-srvs but it is not installable
                        Depends: ros-noetic-stereo-msgs but it is not installable
                        Depends: ros-noetic-tf but it is not installable
                        Depends: ros-noetic-tf2-msgs but it is not installable
                        Depends: ros-noetic-trajectory-msgs but it is not installable
                        Depends: ros-noetic-visualization-msgs but it is not installable
E: Unable to correct problems, you have held broken packages.
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2020-07-30 08:37:12 -0500 commented answer ROS2 transfer the same message on the same topic without redundancy

@tfoote @ivanpauno https://answers.ros.org/question/358361/fastrtps-communication-over-other-network/

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2020-07-30 08:20:45 -0500 edited question FastRTPS communication over other network

FastRTPS discovery over other network Say I have 2 networks and their corresponding ROS2 nodes inside: Network_A Nod

2020-07-30 08:14:41 -0500 edited question FastRTPS communication over other network

FastRTPS discovery over other network Say I have 2 networks and their corresponding ROS2 nodes inside: Network_A Nod

2020-07-30 08:13:32 -0500 asked a question FastRTPS communication over other network

FastRTPS discovery over other network Say I have 2 networks and their corresponding ROS2 nodes inside: - Network_A -

2020-07-27 02:56:30 -0500 commented answer ROS2 transfer the same message on the same topic without redundancy

I haven't done anything with FastRTPS. I'm using the basic config that ROS2 provides. Also haven't created a FastRTPS ap

2020-07-27 02:53:12 -0500 commented answer ROS2 transfer the same message on the same topic without redundancy

I haven't done anything with FastRTPS. I'm using the basic config that ROS2 provides. Also haven't created a FastRTPS ap

2020-07-27 02:51:09 -0500 commented answer ROS2 transfer the same message on the same topic without redundancy

I haven't done anything with FastRTPS. I'm using the basic config that ROS2 provides. Also haven't created a FastRTPS ap

2020-07-27 02:32:22 -0500 commented answer Roscore without peer to peer

I was just wondering if it could be done easily. Would have been allowing me to test something quickly and give it a go.

2020-07-27 02:22:38 -0500 marked best answer Roscore without peer to peer

Hello,

Might be an odd question.

Is there a way for Roscore (i.e Master) to disable p2p and act as a server transmitting data back and forth instead of letting peers communicating between them directly or no ?

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2020-07-23 04:00:02 -0500 edited question Roscore without peer to peer

Roscore without peer to peer Hello, Might be an odd question. Is there a way for Roscore (i.e Master) to disable p2p a

2020-07-23 03:59:43 -0500 edited question Roscore without peer to peer

Roscore without peer to peer Hello, Might be an odd question. Is there a way for Roscore (i.e Master) to disable p2p a

2020-07-23 03:52:29 -0500 edited question Roscore without peer to peer

Roscore without peer to peer Hello, Might be an odd question. Is there a way for Roscore (i.e Master) to disable p2p a

2020-07-23 03:52:11 -0500 asked a question Roscore without peer to peer

Roscore without peer to peer Hello, Is there a way for Roscore (i.e Master) to disable p2p and act as a server transmit

2020-07-23 01:16:45 -0500 commented answer ROS2 transfer the same message on the same topic without redundancy

Hey @tfoote, thanks for your comment. Having 2 different topics, means that if X Node republish the msg received then t

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2020-07-22 11:42:37 -0500 edited question ROS2 transfer the same message on the same topic without redundancy

ROS2 transfer the same message on the same topic without redondance On Node_1, I'm publishing to /telemetry. On Node_2,

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