ROS node generated by MATLAB runs as a process in Linux ?
显示 更早的评论
I'm trying to generate a ROS node using Simulink ROS Toolbox.
When I build and generate codes to Linux , does that ROS node run as a process or a thread ?
I wonder that there's any specific way to generate multi-threaded ROS nodes.
采纳的回答
Cam Salzberger
2019-5-8
0 个投票
Hello Jaehyeon,
ROS nodes, generated from Simulink or not, generally run as their own separate process. Certain operations will initiate an additional thread running for various purposes. When the node "spins", it should create a separate thread for monitoring the network, especially for subscribers.
If you are interested in having multiple ROS nodes in one process (for more efficient sharing of data through shared memory), you can look into ROS nodelets. Unfortunately, there is currently no way to generate nodelets from Simulink. Each model generates a single node, by design.
-Cam
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Code Generation 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
