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luosheng
2023-11-14 10:36:25 +08:00
parent b2bc6c82a9
commit e9a8705b03
3 changed files with 8 additions and 4 deletions
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2
Modbus.Net/Modbus.Net.Modbus/ModbusRtuProtocolReceiver.cs
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@@ -32,7 +32,7 @@ namespace Modbus.Net.Modbus
} }
else if (receiveBytes.Length == 6) else if (receiveBytes.Length == 6)
{ {
if (receiveBytes[1] == 1 || receiveBytes[1] == 2) if (receiveBytes[1] == 1 || receiveBytes[1] == 3)
{ {
writeContent = null; writeContent = null;
return new ReceiveDataDef() return new ReceiveDataDef()

8
Modbus.Net/Modbus.Net/Linker/ProtocolReceiver.cs
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@@ -46,8 +46,12 @@ namespace Modbus.Net
var decBytes = BytesDecact(content); var decBytes = BytesDecact(content);
var explainContent = DataExplain(decBytes); var explainContent = DataExplain(decBytes);
var returnBytes = DataProcess(explainContent); var returnBytes = DataProcess(explainContent);
var extBytes = BytesExtend(returnBytes); if (returnBytes != null)
return extBytes; {
var extBytes = BytesExtend(returnBytes);
return extBytes;
}
return null;
} }
else else
{ {

2
Modbus.Net/Modbus.Net/README.md
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@@ -61,7 +61,7 @@ Manage several types of Protocol to a same calling interface.
### Machine ### Machine
Shows the Hardware PLC or other types of machine and implement a high level send and receive api. Shows the Hardware DCS or other types of machine and implement a high level send and receive api.
### Job ### Job