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How to share data between two different processes in Linux?

For some ROS2 version/platform, you could try call_async() and spin_until_future_complete() to achieve synchronous communication. Here is foxy example. This article might be also worth checking. In ...
oggy's user avatar
  • 26
1 vote

Freeze version of ROS1 for development/deployment

One simple thing you can do is switching from Docker to Singularity/Apptainer. These are a bit different from Docker, but we've found them more useful for deployments on robots. The whole image is ...
Martin Pecka's user avatar
1 vote

Camera is not detected through pylon-ros-camera package

It appears that the ethernet and wifi cards were on the same network and for some reason interfered with pylon discovery of the devices. Once I put the ethernet card on a different network pylon was ...
theateist's user avatar
  • 121

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