[pxc] how to maintain a capture queue

[Luis Lloret]

Hi,
    I've read the documentation, but I'm not sure how to maintain a capture
queue of, say, 50 frames. The idea is to start capturing at any given
moment, then capture for about 50 images (with no loss), then stop capture
(no overwrite of previous buffers) and get a signal or something to let the
process know the secuence is over.


    We are using a pxc200L, with pxc0.81 drivers over Linux 2.4.16.

    Thanks in advance.