Select gate source for a subdevice
#include <comedilib.h>
int comedi_set_gate_source(comedi_t * device, unsigned int subdevice, unsigned int channel, unsigned int gate_index, unsigned int gate_source);
alpha
This function selects a gate source for a subdevice. The gate_index parameter selects which gate is being configured, should the subdevice have multiple gates. It takes a value from 0 to N-1 for a subdevice with N different gates. The gate_source parameter selects which signal you wish to use as the gate, and is also driver-dependent. If the subdevice does not support configuring its gates on a per-channel basis, then the channel parameter will be ignored.
You may query the gate source with the comedi_get_gate_source function. This function is only useable on subdevices that provide support for the INSN_CONFIG_SET_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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