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SlaveFlash

The SlaveFlash sample illustrates how to:

  • use an external flash in place of the on-device flash
  • use continuous burst capture with a circular buffer to select a frame from the past to save
  • compute a simple luminance histogram
  • use review frames for reduced-resolution computation and correlate those results to the full-resolution frame
  • display a photo viewfinder which may or may not be rotatable (sets appropriate window properties)