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[TIL] ROS2 통신 총정리 — Executor·Topic/Service/Action·커스텀 인터페이스·QoS·TF2
[TIL] ROS2 통신 총정리 — Executor·Topic/Service/Action·커스텀 인터페이스·QoS·TF2
By HSMINT 12 August 2026 9 min read

ROS2 콜백/executor/spin부터 Topic pub-sub, Service·Action·Parameter, 커스텀 인터페이스(.msg/.srv/.action), QoS·DDS, TF2 좌표 변환까지 — 직접 작성한 pub/sub 노드와 URDF 예제 포함

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I am a student in Hanyang Univ. ERICA, since 2019. Currently studying at Year 2.

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