Set white balance on flea3

[gareth-cross]

Hi, I have a USB3 flea3 color camera. According to the flycap driver PropertyInfo structure it should support both auto and manual white balance. When I try changing those properties (white_balance_blue and white_balance_red) with rqt_reconfigure, the driver throws an error:

Reconfigure Callback failed with error: PointGreyCamera::setWhiteBalance  Failed to set value. | FlyCapture2::ErrorType 26Property not present.

I have verified that the blue/red values are in the valid range (0,1023). The PropertyInfo.present flag is true, also. Any idea why it might not be working?

Thanks.

[gareth-cross]

Sorry - this was my mistake. The camera was in RAW8 mode, but white balance only takes effect if the driver is switched to RGB8 mode.