No timestamps for /camera topic

tentone / tello-ros2

ROS2 node for DJI Tello and Visual SLAM for mapping of indoor environments.

MIT License

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Open nikisim opened 1 year ago

nikisim commented 1 year ago

Hi!

The problem is: there are no timestamps for /camera topic unfortunately...

See the screenshot below from

ros2 topic echo /camera

Screenshot from 2023-06-14 17-50-39

So, I can't use this topic to write a rosbag and use it further.

tentone commented 1 year ago

Hello

Not sure if we have timstamps available from the UAV itself.

I need to check but local timestamps can be added for when the frame is received.

Cheers

nikisim commented 1 year ago

Okay, thanks!

Btw, is it possible to increase frequency of IMU from 10 Hz to 200 Hz for example? I guess not...

tentone commented 1 year ago

The IMU is limited by the hardware, dont think that we can get its data any faster.

nikisim commented 1 year ago

Yeah, get it.. So sad.

Thanks for your answers!