comedi_sv_init

Langue: en

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

Section: 3 (Bibliothèques de fonctions)

NAME

comedi_sv_init - slowly-varying inputs

SYNOPSIS

#include <comedilib.h>

int comedi_sv_init (comedi_sv_t * sv, comedi_t * device, unsigned int subdevice, unsigned int channel);

STATUS

deprecated

DESCRIPTION

The function comedi_sv_init() initializes the slow varying Comedi structure sv to use the device device, the analog input subdevice subdevice, and the channel channel. The slow varying Comedi structure is used by comedi_sv_measure() to accurately measure an analog input by averaging over many samples. The default number of samples is 100. This function returns 0 on success, -1 on error.