A code to interface thermal camera FLIR A655sc https://www.flir.eu/products/a655sc/
Paid software to read out images is called ResearchIR. It requires a green USB key. https://support.flir.com/SwDownload/app/RssSWDownload.aspx?ID=12401
Free software to read out images is called SpinView. When reading out the image, it's difficult to see anything. Set format to Mono16 or Mono8.
Spinnaker SDK library can be downloaded here https://flir.app.boxcn.net/v/SpinnakerSDK/folder/68522911814
Calibration coefficients to translate counts to radiance to temperature come from ResearchIR calibration file, –40°C to 150°C range.