Get gate for a subdevice
#include <comedilib.h>
int comedi_get_gate_source(comedi_t * device, unsigned int subdevice, unsigned int channel, unsigned int gate_index, unsigned int * gate_source);
alpha
This function queries the gate for a subdevice, as set by comedi_set_gate_source. The currently configured gate source will be written to *gate_source. The possible values and their corresponding gates are driver-dependant. If the subdevice does not support configuring its gates on a per-channel basis, then the channel parameter will be ignored.
This function is only useable on subdevices that provide support for the INSN_CONFIG_GET_GATE_SOURCE configuration instruction.
0 on success, -1 on error.
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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