Name
comedi_get_buffer_contents — streaming buffer status
Synopsis
#include <comedilib.h>
int comedi_get_buffer_contents( | comedi_t * device, |
| unsigned int subdevice) ; |
Description
The function comedi_get_buffer_contents
is used on a subdevice
that has a Comedi command in progress. The number of bytes that
are available in the streaming buffer is returned. If there is
an error, -1
is returned.