1COMEDI_GET_ROUTING(3) Comedi reference COMEDI_GET_ROUTING(3)
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6 comedi_get_routing - get routing for an output
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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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15 alpha
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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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27 0 on success, -1 on error.
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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.
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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.
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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.
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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)