File: InterruptMode

using System;

/// +------------------------------------------------------------------------------------------------------------------------------+
/// |                                                   TERMS OF USE: MIT License                                                  |
/// +------------------------------------------------------------------------------------------------------------------------------|
/// |Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation    |
/// |files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy,    |
/// |modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software|
/// |is furnished to do so, subject to the following conditions:                                                                   |
/// |                                                                                                                              |
/// |The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.|
/// |                                                                                                                              |
/// |THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE          |
/// |WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR         |
/// |COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,   |
/// |ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                         |
/// +------------------------------------------------------------------------------------------------------------------------------+

namespace RPICSIO
{
    /// +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=
    /// <summary>
    /// An enum to define a type of interrupt
    /// </summary>
    /// <history>
    ///    01 Dec 16  Cynic - Originally written
    /// </history>
    [Flags]
    public enum InterruptMode
    {
        InterruptNone = 0,
        InterruptRisingEdge = 1,    // A value that sets the port so that its interrupt is triggered on a rising edge.
        InterruptFallingEdge = 2,   // A value that sets the port so that its interrupt is triggered on a falling edge.
        InterruptRisingEdgeTransient = 4,    // A value that sets the port so that its interrupt is triggered on a rising edge transient too fast to be sampled by the system clock.
        InterruptFallingEdgeTransient = 8,   // A value that sets the port so that its interrupt is triggered on a falling edge transient too fast to be sampled by the system clock.
        /* Not supported            
        InterruptLevelHigh = 16,     // A value that sets the port so that its interrupt is triggered when the input level changes to high.
        InterruptLevelLow = 32,      // A value that sets the port so that its interrupt is triggered when the input level changes to low.
        */
    }

}