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/*
* libiio - Library for interfacing industrial I/O (IIO) devices
*
* Copyright (C) 2015 Analog Devices, Inc.
* Author: Paul Cercueil <paul.cercueil@analog.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* */
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
namespace iio
{
/// <summary><see cref="iio.Trigger"/> class:
/// Contains the representation of an IIO device that can act as a trigger.</summary>
public class Trigger : Device
{
internal Trigger(Context ctx, IntPtr ptr) : base(ctx, ptr) { }
/// <summary>Configure a new frequency for this trigger.</summary>
/// <exception cref="System.Exception">The new frequency could not be set.</exception>
public void set_rate(ulong rate)
{
foreach (Attr each in attrs)
if (each.name.Equals("frequency"))
{
each.write((long) rate);
return;
}
throw new Exception("Trigger has no frequency?");
}
/// <summary>Get the currently configured frequency of this trigger.</summary>
/// <exception cref="System.Exception">The configured frequency could not be obtained.</exception>
public ulong get_rate()
{
foreach (Attr each in attrs)
if (each.name.Equals("frequency"))
return (ulong) each.read_long();
throw new Exception("Trigger has no frequency?");
}
public new void set_trigger(Trigger trig)
{
throw new InvalidComObjectException("Device is already a trigger");
}
public new Trigger get_trigger()
{
throw new InvalidComObjectException("Device is already a trigger");
}
}
}
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