comedi_find_range

Langue: en

Version: 28 October 2007 (fedora - 05/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

comedi_find_range - search for range

SYNOPSIS

#include <comedilib.h>

int comedi_find_range (comedi_t * device, unsigned int subdevice, unsigned int channel, unsigned int unit, double min, double max);

DESCRIPTION

The function comedi_find_range() tries to locate the optimal (smallest) range for the channel chan belonging to a subdevice of the comedi device device, that includes both min and max in units. If a matching range is found, the index of the matching range is returned. If no matching range is available, the function returns -1.