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2023-04-30 16:51:50 -0500 | marked best answer | How to call spin_some or spin_until_future_complete in member functions Hi together, my coding style of ROS2 is to put all stuff into an object and member functions. Now I wonder how to use spin_some or spin_until_future_complete inside a member function of my object? I tried with this, but that doesn't work. Here is how I create the object: Example for a service call I want to make: |
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2020-07-20 08:34:56 -0500 | asked a question | How to create a ROS2 library How to create a ROS2 library Hey together, I'm building some nodes and want to add a general logging function into my c |
2020-07-16 11:48:27 -0500 | commented answer | [ROS2] How to implement a sync service client in a node? I also did tests on eloquent and foxy now, but the results have been more bad. But I found a fix which works for me. Th |
2020-07-16 09:40:34 -0500 | answered a question | How to pass constants using a .idl file directly ? Have a look under Constants of this link https://mhanckow.students.wmi.amu.edu.pl/corba/IDL.html#281057 I think you hav |
2020-07-16 08:44:40 -0500 | commented answer | [ROS2] How to implement a sync service client in a node? I tried your code and also modified my code in this way. 25-90% of the service calls from a node or the command line too |
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2020-07-15 07:54:15 -0500 | commented answer | No stdout logging output in ROS2 using launch Does this work with Dashing or only newer versions? I'm getting: [ERROR] [launch]: Caught exception in launch (see debu |
2020-07-15 06:54:56 -0500 | commented answer | ROS2 add parameter to c++ and launch file Thanks from my side too! Is there a way I can change the parameters and use it without building the package again? Afai |
2020-07-02 08:16:17 -0500 | asked a question | Receive DSS from RTI Connext in standard ROS2 (eProsima Fast-RTPS) Receive DSS from RTI Connext in standard ROS2 (eProsima Fast-RTPS) Hi together, I have a program which uses RTI Connext |
2020-07-02 08:14:07 -0500 | asked a question | Receive RTI Connext DDS data using default ROS2 DDS implementation Receive RTI Connext DDS data using default ROS2 DDS implementation Hi together, I have a program which uses RTI Connext |
2020-06-10 08:40:32 -0500 | commented answer | [ROS2] How to implement a sync service client in a node? Unfortunately I'm using C++. But i assume, that the trick is to use MultiThreadedExecutor and CallbackGroups right? Ot |
2020-06-10 07:13:28 -0500 | commented question | [ROS2] How to implement a sync service client in a node? @jdlangs thanks for your answer, do you have a example or explanation on how to use callbackgroups. There is not much ab |
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2020-06-05 10:56:59 -0500 | commented answer | How to change ROS2 node's topic in runtime? It's possible as I described. Just create a new subscription/publisher and replace the old one by it. |
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2020-06-05 10:30:14 -0500 | answered a question | How to change ROS2 node's topic in runtime? Do you want to change it multiple times in runtime or only at startup? If at startup dynamically without compiling, I wo |
2020-06-05 10:11:55 -0500 | commented answer | How to include a launch file from another node into a current project You are welcome! |
2020-06-05 10:10:22 -0500 | commented question | Ctrl+C can't kill the ros2 run Can you stop the execution with strg+c when you start only one node directly? If not you have maybe some blocking code o |
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2020-06-05 10:03:02 -0500 | edited answer | How to include a launch file from another node into a current project Your include command looks fine, here is an example of a launch file that works for me: node_master.launch: <launch& |
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2020-06-05 10:01:23 -0500 | answered a question | How to include a launch file from another node into a current project Your include command looks fine, here is an example of a launch file that works for me: node_master.launch: <laun |