NAME
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 that can be used to convert sample
values to or from physical units. The pointer is valid until the
Comedi device device is closed. If there is an error, NULL is
returned.
28 October 2007