Name
comedi_get_read_subdevice — find streaming input subdevice
Synopsis
#include <comedilib.h>
int comedi_get_read_subdevice( | comedi_t * device) ; |
Description
The function comedi_get_read_subdevice
returns the
index of the subdevice
whose streaming input buffer is accessible through the
device device
. If
there is no such subdevice, -1
is returned.