comedi_from_phys - convert physical units to sample

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                                             03/04/2025                                COMEDI_FROM_PHYS(3)

       Converts parameter data given in physical units (double) into sample values (lsampl_t, between 0 and
       maxdata). The parameter range represents the conversion information to use, and the parameter maxdata
       represents the maximum possible data value for the channel that the data will be written to. The mapping
       between physical units and raw data is linear and assumes that the converter has ideal characteristics.

       Conversion is not affected by out-of-range behavior. Out-of-range data parameters are silently truncated
       to the range 0 to maxdata.

       comedi_from_phys - convert physical units to sample

#include<comedilib.h>lsampl_tcomedi_from_phys(doubledata,comedi_range*range,lsampl_tmaxdata);