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2017-02-14 update 1 bug fix.

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This commit is contained in:
parallelbgls
2017-02-14 11:31:36 +08:00
parent 0d19567038
commit 7e0fa1cf59
10 changed files with 469 additions and 424 deletions
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4
Modbus.Net/Modbus.Net.Modbus/ModbusProtocal.cs
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@@ -119,7 +119,7 @@ namespace Modbus.Net.Modbus
{
for (var i = 0; i < dataValue.Length; i++)
{
dataValue[i] = BigEndianValueHelper.Instance.ReverseByte(dataValue[i]);
dataValue[i] = dataValue[i];
}
}
return new ReadDataModbusOutputStruct(slaveAddress, functionCode, dataCount, dataValue);
@@ -193,7 +193,7 @@ namespace Modbus.Net.Modbus
{
for (var i = 0; i < dataValue.Length; i++)
{
dataValue[i] = BigEndianValueHelper.Instance.ReverseByte(dataValue[i]);
dataValue[i] = dataValue[i];
}
}
var formattingBytes = Format(r_message.SlaveAddress, r_message.FunctionCode,

10
Modbus.Net/Modbus.Net.Modbus/README.md
View File

@@ -16,7 +16,7 @@ Modbus is a serial communications protocol originally published by Modicon (now
##<a name="address"></a> Address Mapping
Modbus has four types of address: Coil, Discrete Input, Holding Register and Input Register.
Modbus has four types of address: Coil, Discrete Input, Input Register and Holding Register.
Modbus has two address description method: standard and extend.
@@ -26,8 +26,8 @@ Type | Standard | Extend |
---------------- | ----------- | ------------- |
Coil | 00001-09999 | 000001-065536 |
Discrete Input | 10001-19999 | 100001-165536 |
Holding Register | 30001-39999 | 300001-365536 |
Input Register | 40001-49999 | 400001-465536 |
Input Register | 30001-39999 | 300001-365536 |
Holding Register | 40001-49999 | 400001-465536 |
Standard and Extend address description are all supported in Modbus.Net.Modbus. The only difference is don't write too large number in address.
@@ -67,7 +67,7 @@ The number of SubAddress is from 0 to 15.
Caution: Modbus.Net.Modbus SubAddress has a giant difference towards standard Modbus.
Bit position from standard modbus is from last to first. But Modbus.Net is from first to last.
Bit position from Modbus.Net is one less than standard modbus.
Standard Modbus
@@ -77,4 +77,4 @@ Standard Modbus
Modbus.Net.Modbus
1 0 1 1 1 0 0 0 1 0 0 0 0 1 1 0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0