table of contents
COMEDI_GET_BUFFER_CO(3) | Comedi reference | COMEDI_GET_BUFFER_CO(3) |
NAME¶
comedi_get_buffer_contents - streaming buffer statusSYNOPSIS¶
#include <comedilib.h>
int
comedi_get_buffer_contents(comedi_t * device,
unsigned int subdevice);
DESCRIPTION¶
The function comedi_get_buffer_contents is used on a subdevice that has a Comedi command in progress. The number of bytes that are available in the streaming buffer is returned. If there is an error, -1 is returned.AUTHORS¶
David Schleef <ds@schleef.org>Author.
Frank Mori Hess <fmhess@users.sourceforge.net>
Author.
Herman Bruyninckx <Herman.Bruyninckx@mech.kuleuven.ac.be>
Author.
Bernd Porr <tech@linux-usb-daq.co.uk>
Author.
Ian Abbott <abbotti@mev.co.uk>
Author.
Éric Piel <piel@delmic.com>
Author.
COPYRIGHT¶
Copyright © 1998-2003 David Schleef07/14/2014 | Comedi |