//******************************************************************************************************//  Common.cs - Gbtc////  Copyright © 2012, Grid Protection Alliance.  All Rights Reserved.////  Licensed to the Grid Protection Alliance (GPA) under one or more contributor license agreements. See//  the NOTICE file distributed with this work for additional information regarding copyright ownership.//  The GPA licenses this file to you under the MIT License (MIT), the "License"; you may//  not use this file except in compliance with the License. You may obtain a copy of the License at:////      http://www.opensource.org/licenses/MIT////  Unless agreed to in writing, the subject software distributed under the License is distributed on an//  "AS-IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. Refer to the//  License for the specific language governing permissions and limitations.////  Code Modification History://  ----------------------------------------------------------------------------------------------------//  02/08/2007 - J. Ritchie Carroll & Jian Ryan Zuo//       Generated original version of source code.//  09/15/2009 - Stephen C. Wills//       Added new header and license agreement.//  12/17/2012 - Starlynn Danyelle Gilliam//       Modified Header.////****************************************************************************************************** using GSF.Units.EE; namespace GSF.PhasorProtocols.FNET{    #region [ Enumerations ]     /// <summary>    /// F-NET data elements enumeration structure.    /// </summary>    internal struct Element    {        // This is a structure to avoid having to cast when using elements as an index        public const int UnitID = 0;        public const int Date = 1;        public const int Time = 2;        public const int SampleIndex = 3;        public const int Analog = 4;        public const int Frequency = 5;        public const int Voltage = 6;        public const int Angle = 7;    }     #endregion     /// <summary>    /// Common F-NET declarations and functions.    /// </summary>    public static class Common    {        /// <summary>        /// F-NET data frame start byte.        /// </summary>        public const byte StartByte = 0x1;         /// <summary>        /// F-NET data frame start byte.        /// </summary>        public const byte EndByte = 0x0;         /// <summary>        /// The maximum practical limit for an F-NET data frame.                /// </summary>        public const int MaximumPracticalFrameSize = 4096;         /// <summary>        /// Absolute maximum number of possible phasor values that could fit into a data frame.        /// </summary>        public const int MaximumPhasorValues = 1;         /// <summary>        /// Absolute maximum number of possible analog values that could fit into a data frame.        /// </summary>        /// <remarks>F-NET doesn't support analog values.</remarks>        public const int MaximumAnalogValues = 0;         /// <summary>        /// Absolute maximum number of possible digital values that could fit into a data frame.        /// </summary>        /// <remarks>F-NET doesn't support digital values.</remarks>        public const int MaximumDigitalValues = 0;         /// <summary>        /// Default frame rate for F-NET devices is 10 frames per second.        /// </summary>        public const ushort DefaultFrameRate = 10;         /// <summary>        /// Default nominal frequency for F-NET devices is 60Hz.        /// </summary>        public const LineFrequency DefaultNominalFrequency = LineFrequency.Hz60;         /// <summary>        /// Default real-time ticks offset for F-NET.        /// </summary>        public const long DefaultTimeOffset = 110000000;         /// <summary>        /// Default F-NET station name.        /// </summary>        public const string DefaultStationName = "F-NET Unit";    }}