Streaming input/output capabilities
#include <comedilib.h>
int comedi_get_cmd_generic_timed(comedi_t * device, unsigned int subdevice, comedi_cmd * command, unsigned int chanlist_len, unsigned int scan_period_ns);
The command capabilities of the subdevice indicated by the parameters device and subdevice are probed, and the results placed in the command structure pointed to by the parameter command. The command structure pointed to by command is modified to be a valid command that can be used as a parameter to comedi_command (after the command has additionally been assigned a valid chanlist array). The command measures scans consisting of chanlist_len channels at a scan rate that corresponds to a period of scan_period_ns nanoseconds. The rate is adjusted to a rate that the device can handle.
If successful, 0 is returned, otherwise -1.
David Schleef <[email protected]>
Author.
Frank Mori Hess <[email protected]>
Author.
Herman Bruyninckx <[email protected]>
Author.
Bernd Porr <[email protected]>
Author.
Ian Abbott <[email protected]>
Author.
\('Eric Piel <[email protected]>
Author.
Copyright © 1998-2003 David Schleef
Copyright © 2001-2003, 2005, 2008 Frank Mori Hess
Copyright © 2002-2003 Herman Bruyninckx
Copyright © 2012 Bernd Porr
Copyright © 2012 Ian Abbott
Copyright © 2012 \('Eric Piel
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