Chenlong Zhang

how to increase the update frequency of imu in ardupilot?

2

### Issue details I use usb to ttl module to connect pixhawk with PC, and I want to read pixhawk built-in imu data through mavros. Everything is fine now. But...

关于实际飞行时数据转换的问题

7

你好，请问vins-fusion输出的位姿是怎么转换为飞控所需要的定位信息的，我没有找到对应的topic映射关系；此外，d435i相机是如何实现同时输出双目图像和深度图像的呢，我编译该项目的源码后启动realsense_ros节点，用rqt_image_view查看双目图像都具有光点。我知道ego-planner改进了realsense-ros驱动，但是在issue里也提到那个版本过时了，那这个仓库下用的就是原始的版本吗

how to run the sparse-scene-flow app

2

Sorry, I still can't understand how to run the sparse-scene-flow app though I have read the README. When I use the follow command `python python/python_example_vo.py`, there is an error that...

Hi, thanks for your work. now I want to run the demo, but the demos rosbag can't be downloaded, I don't have permission to download it, could you please help...