debian man page for comedi_get_n_channels

Query: comedi_get_n_channels

OS: debian

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

COMEDI_GET_N_CHANNEL(3) 					 Comedi reference					   COMEDI_GET_N_CHANNEL(3)

NAME
comedi_get_n_channels - number of subdevice channels
SYNOPSIS
#include <comedilib.h> int comedi_get_n_channels(comedi_t * device, unsigned int subdevice);
DESCRIPTION
The function comedi_get_n_channels returns the number of channels of the subdevice subdevice belonging to the comedi device device. This function returns -1 on error and the Comedilib error value is set.
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.
COPYRIGHT
Copyright (C) 1998-2003 David Schleef Copyright (C) 2001-2003, 2005, 2008 Frank Mori Hess Copyright (C) 2002-2003 Herman Bruyninckx Copyright (C) 2012 Bernd Porr Copyright (C) 2012 Ian Abbott This document is part of Comedilib. In the context of this document, the term "source code" as defined by the license is interpreted as the XML source. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, version 2.1 of the License. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. Comedi 07/06/2012 COMEDI_GET_N_CHANNEL(3)
Related Man Pages
comedi_get_buffer_contents(3) - debian
comedi_get_buffer_size(3) - debian
comedi_get_read_subdevice(3) - debian
comedi_maxdata_is_chan_specific(3) - debian
comedi_unlock(3) - debian
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