1COMEDI_GET_ROUTING(3)          Comedi reference          COMEDI_GET_ROUTING(3)
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NAME

6       comedi_get_routing - get routing for an output
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SYNOPSIS

9       #include <comedilib.h>
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11       int comedi_get_routing(comedi_t * device, unsigned int subdevice,
12                              unsigned int channel, unsigned int * routing);
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STATUS

15       alpha
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DESCRIPTION

18       This function queries the routing for an output, as set by
19       comedi_set_routing. The currently configured routing will be written to
20       *routing. The possible values and their corresponding routings are
21       driver-dependant.
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23       This function is only useable on subdevices that provide support for
24       the INSN_CONFIG_GET_ROUTING configuration instruction.
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RETURN VALUE

27       0 on success, -1 on error.
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AUTHORS

30       David Schleef <ds@schleef.org>
31           Author.
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33       Frank Mori Hess <fmhess@users.sourceforge.net>
34           Author.
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36       Herman Bruyninckx <Herman.Bruyninckx@mech.kuleuven.ac.be>
37           Author.
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39       Bernd Porr <tech@linux-usb-daq.co.uk>
40           Author.
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42       Ian Abbott <abbotti@mev.co.uk>
43           Author.
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45       Éric Piel <piel@delmic.com>
46           Author.
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49       Copyright © 1998-2003 David Schleef
50       Copyright © 2001-2003, 2005, 2008 Frank Mori Hess
51       Copyright © 2002-2003 Herman Bruyninckx
52       Copyright © 2012 Bernd Porr
53       Copyright © 2012 Ian Abbott
54       Copyright © 2012, 2015 Éric Piel
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56       This document is part of Comedilib. In the context of this document,
57       the term "source code" as defined by the license is interpreted as the
58       XML source.
59
60       This library is free software; you can redistribute it and/or modify it
61       under the terms of the GNU Lesser General Public License as published
62       by the Free Software Foundation, version 2.1 of the License.
63
64       This library is distributed in the hope that it will be useful, but
65       WITHOUT ANY WARRANTY; without even the implied warranty of
66       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
67       General Public License for more details.
68
69       You should have received a copy of the GNU Lesser General Public
70       License along with this library; if not, write to the Free Software
71       Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
72       USA.
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77Comedi                            05/11/2017             COMEDI_GET_ROUTING(3)
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