Rechercher une page de manuel
comedi_data_write
Langue: en
Version: 28 October 2007 (fedora - 04/07/09)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
comedi_data_write - write single sample to channelSYNOPSIS
#include <comedilib.h>
int comedi_data_write (comedi_t * device, unsigned int subdevice, unsigned int channel, unsigned int range, unsigned int aref, lsampl_t data);
DESCRIPTION
Writes a single sample on the channel that is specified by the Comedi device device, the subdevice subdevice, and the channel channel. If appropriate, the device is configured to use range specification range and analog reference type aref. Analog reference types that are not supported by the device are silently ignored.
The function comedi_data_write() writes the data value specified by the parameter data to the specified channel.
On sucess, comedi_data_write() returns 1 (the number of samples written). If there is an error, -1 is returned.
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre