ROS node generated by MATLAB runs as a process in Linux ?
조회 수: 3 (최근 30일)
이전 댓글 표시
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.
채택된 답변
Cam Salzberger
2019년 5월 8일
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
댓글 수: 0
추가 답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 Code Generation에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!