#rclcpp - Twitter Hashtag

about 1 month ago

ROS2 のノードをCPPで初めて作ったけど、思ったよりも簡単だった。1920Hz のサンプリングレートのセンサー情報をトピック化するんで、Python だと処理速度が少し怪しい。CPPだと余裕で処理できてるっぽい。 #ROS2 #rclcpp

0

9

3

1K

prasannan-robots @prasannan_robot

11 months ago

Stop overusing `rclcpp::spin()` in your ROS2 nodes! 🛑 Threads are your friend! 💪 Non-blocking spinning and callbacks drastically improve responsiveness. Explore `rclcpp::Executor` options for finer control. #ROS2 #Robotics #rclcpp #concurrency

0

19

prasannan-robots @prasannan_robot

11 months ago

Just discovered: In ROS2 (Iron/J), `rclcpp::spin_some` is your FRIEND for multi-threaded nodes! 🧵 Don't block your main thread with `rclcpp::spin`! Use `spin_some` in your own thread for non-critical tasks. #ROS2 #Robotics #rclcpp #threading

0

16

prasannan-robots @prasannan_robot

11 months ago

Stop using `rclcpp::sleep_for` in your ROS2 controllers! Use a timer instead! ⏰ More predictable behavior & easier to integrate with ROS2's event loop. #ROS2 #Robotics #rclcpp #BestPractices

0

22

prasannan-robots @prasannan_robot

11 months ago

Stop using `rclcpp::spin()` in your component's `on_activate()`. It blocks! Use a dedicated spin thread to avoid deadlocks. 🧵 #ROS2Dev #rclcpp #RoboticsTip #ROS2

0

21

prasannan-robots @prasannan_robot

11 months ago

Don't hardcode topic names in your ROS2 nodes! 🙅‍♀️ Use parameters or environment variables for configurability. Makes your code reusable & testable. #ROS2 #robotics #devtips #rclcpp

0

1

0

26

prasannan-robots @prasannan_robot

12 months ago

Stop hardcoding QoS profiles in your ROS2 nodes! 🛑 Use parameters & dynamic configuration (e.g., `rclcpp_components`) to make your system more adaptable to different network environments. #ROS2 #robotics #rclcpp #programming 🤖

0

1

0

53

prasannan-robots @prasannan_robot

12 months ago

Stop using launch files with massive conditionals! 🛑 Embrace composable nodes & lifecycle management. Less spaghetti, more reusable components! #ROS2 #robotics #rclcpp #python

0

1

0

16

prasannan-robots @prasannan_robot

12 months ago

Just discovered: Pass custom message types between ROS 2 components w/o extra nodes! 🤯 Use `rclcpp::QoS` profiles for direct inter-process pub/sub. Cleaner architecture, less overhead! #ROS2 #Robotics #rclcpp #DevelopmentTip

0

34

Top Tweets for #rclcpp

Last Seen Hashtags on Sotwe

Trends for you

Most Popular Users