am-wd/AMWD.Protocols.Modbus
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Added VirtualModbusClient to Common

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This commit is contained in:
Andreas Müller
2025-01-23 22:01:45 +01:00
parent ce3d873cd0
commit fb67e0b77e
14 changed files with 752 additions and 81 deletions
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32
AMWD.Protocols.Modbus.Common/Protocols/RtuOverTcpProtocol.cs
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@@ -119,12 +119,12 @@ namespace AMWD.Protocols.Modbus.Common.Protocols
request[7] = (byte)ModbusFunctionCode.ReadCoils;
// Starting address
byte[] addrBytes = startAddress.ToBigEndianBytes();
var addrBytes = startAddress.ToBigEndianBytes();
request[8] = addrBytes[0];
request[9] = addrBytes[1];
// Quantity
byte[] countBytes = count.ToBigEndianBytes();
var countBytes = count.ToBigEndianBytes();
request[10] = countBytes[0];
request[11] = countBytes[1];
@@ -182,12 +182,12 @@ namespace AMWD.Protocols.Modbus.Common.Protocols
request[7] = (byte)ModbusFunctionCode.ReadDiscreteInputs;
// Starting address
byte[] addrBytes = startAddress.ToBigEndianBytes();
var addrBytes = startAddress.ToBigEndianBytes();
request[8] = addrBytes[0];
request[9] = addrBytes[1];
// Quantity
byte[] countBytes = count.ToBigEndianBytes();
var countBytes = count.ToBigEndianBytes();
request[10] = countBytes[0];
request[11] = countBytes[1];
@@ -245,12 +245,12 @@ namespace AMWD.Protocols.Modbus.Common.Protocols
request[7] = (byte)ModbusFunctionCode.ReadHoldingRegisters;
// Starting address
byte[] addrBytes = startAddress.ToBigEndianBytes();
var addrBytes = startAddress.ToBigEndianBytes();
request[8] = addrBytes[0];
request[9] = addrBytes[1];
// Quantity
byte[] countBytes = count.ToBigEndianBytes();
var countBytes = count.ToBigEndianBytes();
request[10] = countBytes[0];
request[11] = countBytes[1];
@@ -305,12 +305,12 @@ namespace AMWD.Protocols.Modbus.Common.Protocols
request[7] = (byte)ModbusFunctionCode.ReadInputRegisters;
// Starting address
byte[] addrBytes = startAddress.ToBigEndianBytes();
var addrBytes = startAddress.ToBigEndianBytes();
request[8] = addrBytes[0];
request[9] = addrBytes[1];
// Quantity
byte[] countBytes = count.ToBigEndianBytes();
var countBytes = count.ToBigEndianBytes();
request[10] = countBytes[0];
request[11] = countBytes[1];
@@ -432,7 +432,7 @@ namespace AMWD.Protocols.Modbus.Common.Protocols
// Function code
request[7] = (byte)ModbusFunctionCode.WriteSingleCoil;
byte[] addrBytes = coil.Address.ToBigEndianBytes();
var addrBytes = coil.Address.ToBigEndianBytes();
request[8] = addrBytes[0];
request[9] = addrBytes[1];
@@ -479,7 +479,7 @@ namespace AMWD.Protocols.Modbus.Common.Protocols
// Function code
request[7] = (byte)ModbusFunctionCode.WriteSingleRegister;
byte[] addrBytes = register.Address.ToBigEndianBytes();
var addrBytes = register.Address.ToBigEndianBytes();
request[8] = addrBytes[0];
request[9] = addrBytes[1];
@@ -542,12 +542,12 @@ namespace AMWD.Protocols.Modbus.Common.Protocols
request[7] = (byte)ModbusFunctionCode.WriteMultipleCoils;
// Starting address
byte[] addrBytes = firstAddress.ToBigEndianBytes();
var addrBytes = firstAddress.ToBigEndianBytes();
request[8] = addrBytes[0];
request[9] = addrBytes[1];
// Quantity
byte[] countBytes = ((ushort)orderedList.Count).ToBigEndianBytes();
var countBytes = ((ushort)orderedList.Count).ToBigEndianBytes();
request[10] = countBytes[0];
request[11] = countBytes[1];
@@ -622,12 +622,12 @@ namespace AMWD.Protocols.Modbus.Common.Protocols
request[7] = (byte)ModbusFunctionCode.WriteMultipleRegisters;
// Starting address
byte[] addrBytes = firstAddress.ToBigEndianBytes();
var addrBytes = firstAddress.ToBigEndianBytes();
request[8] = addrBytes[0];
request[9] = addrBytes[1];
// Quantity
byte[] countBytes = ((ushort)orderedList.Count).ToBigEndianBytes();
var countBytes = ((ushort)orderedList.Count).ToBigEndianBytes();
request[10] = countBytes[0];
request[11] = countBytes[1];
@@ -747,7 +747,7 @@ namespace AMWD.Protocols.Modbus.Common.Protocols
// Transaction id
ushort txId = GetNextTransacitonId();
byte[] txBytes = txId.ToBigEndianBytes();
var txBytes = txId.ToBigEndianBytes();
header[0] = txBytes[0];
header[1] = txBytes[1];
@@ -756,7 +756,7 @@ namespace AMWD.Protocols.Modbus.Common.Protocols
header[3] = 0x00;
// Number of following bytes
byte[] countBytes = ((ushort)followingBytes).ToBigEndianBytes();
var countBytes = ((ushort)followingBytes).ToBigEndianBytes();
header[4] = countBytes[0];
header[5] = countBytes[1];