fix multiple network interface refreshCameraList

[iag0g0mes]

This pull request changes the refreshCameraList function under spinnaker_wrapper_impl.cpp to search for cameras in all network interfaces.

• modified files:
  -- spinnaker_camera_driver/src/spinnaker_wrapper_impl.cpp
  -- spinnaker_camera_driver/src/spinnaker_wrapper_impl.hpp

[iag0g0mes]

Hello,

I noticed an error with the check "CI / ROS Galactic ()". The error was:

‘class Spinnaker::CameraList’ has no member named ‘Add’.

Do you know which version of Spinnaker the ROS Galactic uses? According to the documentation for version 4.1.0.172, the CameraList class does have an Add function: https://softwareservices.flir.com/Spinnaker/latest/class_spinnaker_1_1_camera_list.html.

Is there anything I can do to fix this error?

[berndpfrommer]

I'm stumped, too. I thought Iron used the same spinnaker version as humble, but apparently not.
Will look into it

[berndpfrommer]

Galactic is still running on Ubuntu 20.04, which uses the older spinnaker. I just pushed a work-around that disables your patch for galactic. I don't quite want to discontinue galactic for now.