I am using the FrameBurstStart mode to get frames from a linear scan camera (GenICam). The frames are indeed acquired based on the frame trigger signal and the last buffer is incomplete, as should. How do I know how many lines are valid in this buffer ?
this is a common challenge with gate triggered image acquisition. The solution is part of GenICam as this information is inserted in the “Trailer” of the image itself. To access this information with you want to have a look into the IDeviceControl Interface here:
SDK >> Supported Interfaces >> IDeviceControl Interface
The definition of the specific parameter can be found here:
and the correct parameter for the variable image height is
Despite the terseness of the available information, I made it work.
I found no place with a description of the parameter(s) for this command. Always a guesswork
thanks for your response. It will help us to improve our documentation for future releases.
Good to hear that your application is working now.