comedi_dio_write - write single bit to digital channel

DavidSchleef <ds@schleef.org>
           Author.

       FrankMoriHess <fmhess@users.sourceforge.net>
           Author.

       HermanBruyninckx <Herman.Bruyninckx@mech.kuleuven.ac.be>
           Author.

       BerndPorr <tech@linux-usb-daq.co.uk>
           Author.

       IanAbbott <abbotti@mev.co.uk>
           Author.

       ÉricPiel <piel@delmic.com>
           Author.

       Copyright © 1998-2003 David Schleef
       Copyright © 2001-2003, 2005, 2008 Frank Mori Hess
       Copyright © 2002-2003 Herman Bruyninckx
       Copyright © 2012 Bernd Porr
       Copyright © 2012 Ian Abbott
       Copyright © 2012, 2015 Éric Piel

       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                                             08/06/2025                                COMEDI_DIO_WRITE(3)

       The function writes the value bit to the channel channel belonging to the subdevice subdevice of device
       device. This function is equivalent to:

           comedi_data_write(device, subdevice, channel, 0, 0, bit);

       This function does not require a digital subdevice or a subdevice with a maximum data value of 1 to work
       properly.

       If you wish to write multiple digital channels at once, it is more efficient to use comedi_dio_bitfield2
       than to call this function multiple times.

       comedi_dio_write - write single bit to digital channel

       Return values and errors are the same as comedi_data_write.

#include<comedilib.h>intcomedi_dio_write(comedi_t*device,unsignedintsubdevice,unsignedintchannel,unsignedintbit);