32 lines
1.1 KiB
C#
32 lines
1.1 KiB
C#
///
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/// Copyright (c) 2015-2016 Sensus Metering Systems
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///
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using System.Collections.Generic;
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using TBF.BenchControl.Generic;
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namespace TBF.BenchControl.GenericDevices
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{
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public interface IModbus : IComponent
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{
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/// <summary>
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/// Send an arbitrary modbus message.
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/// When the message length is N, however only bytes 1..N-2 have to be set.
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/// The last two message bytes (CRC) may be uninitialized or zero.
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/// They are calculated inside this function as required by Modbus specification.
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/// </summary>
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/// <param name="message">Message incl CRC fields, CRC bytes dont have to be set</param>
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void SendMessage(byte[] message);
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/// <summary>
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/// Send a structured modbus message.
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/// </summary>
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/// <param name="modbusAddress">Device address (1..255) or 0 = broadcast</param>
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/// <param name="function">Function (0..127)</param>
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/// <param name="dataAddress">Address of data to be transferred (0..65535)</param>
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/// <param name="dataCount">Count of data bytes to be transferred (0..65535)</param>
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void SendMessage(byte modbusAddress, byte function, ushort dataAddress, ushort dataCount);
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Queue<byte[]>[] ReceivedTelegrams { get; }
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}
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}
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