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orbbec / ros_astra_camera

ROS wrapper for Astra camera
Apache License 2.0
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Problem connecting several Astra Pro Cameras #140

Open danifpdra opened 3 years ago

danifpdra commented 3 years ago

Hi,

I am trying to connect several Astra Cameras to the same workstation. I connected the cameras to different USB ports and when I run the multi_astra.launch file or several astrapro.launch files, I always get the error

[ERROR] [1622536758.125510292]: Can't open /dev/bus/usb/001/032: Busy (-6)

Did anyone experience the same problem? I have tried to connect two devices in different USB ports in my personal laptop and it works, but in the workstation, the exact same procedure produces that error.

@miguelriemoliveira

dgcnz commented 3 years ago

I'm experiencing the same problem with 2 Astra Embedded S Cameras, were you able to fix it? @danifpdra

dgcnz commented 2 years ago

My problem was solved by disabling uvc_serial and uncommenting the <arg name="index" ...> for both cameras. :)