comedi_get_range man page

comedi_get_range — range information of channel

Synopsis

#include <comedilib.h>

comedi_range * comedi_get_range(comedi_t * device, unsigned int subdevice, unsigned int channel, unsigned int range);

Description

The function comedi_get_range returns a pointer to a comedi_range structure that contains information on the range specified by the subdevice, channel, and range parameters. The pointer is valid until the Comedi device device is closed. If there is an error, NULL is returned.

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.

Éric Piel <piel@delmic.com>

Author.

Info

05/11/2017 Comedi reference