public void write_short(string adreess, short val, byte station)
{
busRtuClient.Station = station;
// short写入
OperateResult result = busRtuClient.Write(adreess, val);
if (!result.IsSuccess)
{
MessageBox.Show("short写入失败");
}
}
private void button22_Click(object sender, EventArgs e)
{
// short写入
try
{
writeResultRender(busRtuClient.Write(textBox8.Text, short.Parse(textBox7.Text)), textBox8.Text);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public byte[] BuildWriteByte(byte station, string address, byte[] value)
{
try
{
DemoUtils.WriteResultRender(busRtuClient.Write(address, value), address);
}
catch (Exception ex)
{
EventscadaException?.Invoke(this.GetType().Name, ex.Message);
}
return(new byte[0]);
}
public bool Write(string address, dynamic value)
{
if (value is bool)
{
busRtuClient.Write(address, value);
}
else
{
busRtuClient.Write(address, value);
}
return(true);
}
public bool Write(string address, dynamic value)
{
int Address = DMT.DevToAddrW("DVP", address, Station);
if (value is bool)
{
busRtuClient.Write($"{Address}", value);
}
else
{
busRtuClient.Write($"{Address}", value);
}
return(true);
}
private void WriteExample( )
{
#region WriteExample2
ModbusRtu modbus = new ModbusRtu( ); // 实例化
// 此处忽略初始化
// modbus.SerialPortInni( "COM3" );
// 假设100存储了short的报警，101,102存储了float的温度，103，104存储了int的产量
byte[] buffer = new byte[10];
modbus.ByteTransform.TransByte((short)1).CopyTo(buffer, 0);
modbus.ByteTransform.TransByte(123.456f).CopyTo(buffer, 2);
modbus.ByteTransform.TransByte(45678922).CopyTo(buffer, 6);
OperateResult write = modbus.Write("100", buffer);
if (write.IsSuccess)
{
// success
}
else
{
// failed
}
#endregion
}
public override Result Write(string address, byte[] value)
{
var op = modbus.Write(address, value);
return(new Result {
IsSuccess = op.IsSuccess, Msg = op.Message
});
}
public void ModbusRtuUnitTest( )
{
ModbusRtu modbus = new ModbusRtu(1);
modbus.SerialPortInni("COM2", 9600);
try
{
modbus.Open( );
}
catch
{
Console.WriteLine("无法连接modbus，将跳过单元测试。等待网络正常时，再进行测试");
return;
}
// 开始单元测试，从coil类型开始测试
string address = "1200";
bool[] boolTmp = new bool[] { true, true, false, true, false, true, false };
Assert.IsTrue(modbus.WriteCoil(address, true).IsSuccess);
Assert.IsTrue(modbus.ReadCoil(address).Content == true);
Assert.IsTrue(modbus.WriteCoil(address, boolTmp).IsSuccess);
bool[] readBool = modbus.ReadCoil(address, (ushort)boolTmp.Length).Content;
for (int i = 0; i < boolTmp.Length; i++)
{
Assert.IsTrue(readBool[i] == boolTmp[i]);
}
address = "300";
// short类型
Assert.IsTrue(modbus.Write(address, (short)12345).IsSuccess);
Assert.IsTrue(modbus.ReadInt16(address).Content == 12345);
short[] shortTmp = new short[] { 123, 423, -124, 5313, 2361 };
Assert.IsTrue(modbus.Write(address, shortTmp).IsSuccess);
short[] readShort = modbus.ReadInt16(address, (ushort)shortTmp.Length).Content;
for (int i = 0; i < readShort.Length; i++)
{
Assert.IsTrue(readShort[i] == shortTmp[i]);
}
// ushort类型
Assert.IsTrue(modbus.Write(address, (ushort)51234).IsSuccess);
Assert.IsTrue(modbus.ReadUInt16(address).Content == 51234);
ushort[] ushortTmp = new ushort[] { 5, 231, 12354, 5313, 12352 };
Assert.IsTrue(modbus.Write(address, ushortTmp).IsSuccess);
ushort[] readUShort = modbus.ReadUInt16(address, (ushort)ushortTmp.Length).Content;
for (int i = 0; i < ushortTmp.Length; i++)
{
Assert.IsTrue(readUShort[i] == ushortTmp[i]);
}
// int类型
Assert.IsTrue(modbus.Write(address, 12342323).IsSuccess);
Assert.IsTrue(modbus.ReadInt32(address).Content == 12342323);
int[] intTmp = new int[] { 123812512, 123534, 976124, -1286742 };
Assert.IsTrue(modbus.Write(address, intTmp).IsSuccess);
int[] readint = modbus.ReadInt32(address, (ushort)intTmp.Length).Content;
for (int i = 0; i < intTmp.Length; i++)
{
Assert.IsTrue(readint[i] == intTmp[i]);
}
// uint类型
Assert.IsTrue(modbus.Write(address, (uint)416123237).IsSuccess);
Assert.IsTrue(modbus.ReadUInt32(address).Content == (uint)416123237);
uint[] uintTmp = new uint[] { 81623123, 91712749, 91273123, 123, 21242, 5324 };
Assert.IsTrue(modbus.Write(address, uintTmp).IsSuccess);
uint[] readuint = modbus.ReadUInt32(address, (ushort)uintTmp.Length).Content;
for (int i = 0; i < uintTmp.Length; i++)
{
Assert.IsTrue(readuint[i] == uintTmp[i]);
}
// float类型
Assert.IsTrue(modbus.Write(address, 123.45f).IsSuccess);
Assert.IsTrue(modbus.ReadFloat(address).Content == 123.45f);
float[] floatTmp = new float[] { 123, 5343, 1.45f, 563.3f, 586.2f };
Assert.IsTrue(modbus.Write(address, floatTmp).IsSuccess);
float[] readFloat = modbus.ReadFloat(address, (ushort)floatTmp.Length).Content;
for (int i = 0; i < readFloat.Length; i++)
{
Assert.IsTrue(floatTmp[i] == readFloat[i]);
}
// double类型
Assert.IsTrue(modbus.Write(address, 1234.5434d).IsSuccess);
Assert.IsTrue(modbus.ReadDouble(address).Content == 1234.5434d);
double[] doubleTmp = new double[] { 1.4213d, 1223d, 452.5342d, 231.3443d };
Assert.IsTrue(modbus.Write(address, doubleTmp).IsSuccess);
double[] readDouble = modbus.ReadDouble(address, (ushort)doubleTmp.Length).Content;
for (int i = 0; i < doubleTmp.Length; i++)
{
Assert.IsTrue(readDouble[i] == doubleTmp[i]);
}
// long类型
Assert.IsTrue(modbus.Write(address, 123617231235123L).IsSuccess);
Assert.IsTrue(modbus.ReadInt64(address).Content == 123617231235123L);
long[] longTmp = new long[] { 12312313123L, 1234L, 412323812368L, 1237182361238123 };
Assert.IsTrue(modbus.Write(address, longTmp).IsSuccess);
long[] readLong = modbus.ReadInt64(address, (ushort)longTmp.Length).Content;
for (int i = 0; i < longTmp.Length; i++)
{
Assert.IsTrue(readLong[i] == longTmp[i]);
}
// ulong类型
Assert.IsTrue(modbus.Write(address, 1283823681236123UL).IsSuccess);
Assert.IsTrue(modbus.ReadUInt64(address).Content == 1283823681236123UL);
ulong[] ulongTmp = new ulong[] { 21316UL, 1231239127323UL, 1238612361283123UL };
Assert.IsTrue(modbus.Write(address, ulongTmp).IsSuccess);
ulong[] readULong = modbus.ReadUInt64(address, (ushort)ulongTmp.Length).Content;
for (int i = 0; i < readULong.Length; i++)
{
Assert.IsTrue(readULong[i] == ulongTmp[i]);
}
// string类型
Assert.IsTrue(modbus.Write(address, "123123").IsSuccess);
Assert.IsTrue(modbus.ReadString(address, 3).Content == "123123");
// byte类型
byte[] byteTmp = new byte[] { 0x4F, 0x12, 0x72, 0xA7, 0x54, 0xB8 };
Assert.IsTrue(modbus.Write(address, byteTmp).IsSuccess);
Assert.IsTrue(SoftBasic.IsTwoBytesEquel(modbus.Read(address, 3).Content, byteTmp));
modbus.Close( );
}
private void button24_Click(object sender, EventArgs e)
{
// bool写入
try
{
DemoUtils.WriteResultRender(busRtuClient.Write(textBox8.Text, bool.Parse(textBox7.Text)), textBox8.Text);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void RegisterExample( )
{
// 读取寄存器100的值
short register100 = modbus.ReadInt16("100").Content;
// 批量读取寄存器100-109的值
short[] register100_109 = modbus.ReadInt16("100", 10).Content;
// 写入寄存器100的值，注意，一定要强制转换short类型
modbus.Write("100", (short)123);
// 批量写
modbus.Write("100", new short[] { 123, -123, 4244 });
// ==============================================================================================
// 以下是一些常规的操作，不再对是否成功的结果进行判断
// 读取操作
bool coil100 = modbus.ReadCoil("100").Content; // 读取线圈100的通断
short short100 = modbus.ReadInt16("100").Content; // 读取寄存器100的short值
ushort ushort100 = modbus.ReadUInt16("100").Content; // 读取寄存器100的ushort值
int int100 = modbus.ReadInt32("100").Content; // 读取寄存器100-101的int值
uint uint100 = modbus.ReadUInt32("100").Content; // 读取寄存器100-101的uint值
float float100 = modbus.ReadFloat("100").Content; // 读取寄存器100-101的float值
long long100 = modbus.ReadInt64("100").Content; // 读取寄存器100-103的long值
ulong ulong100 = modbus.ReadUInt64("100").Content; // 读取寄存器100-103的ulong值
double double100 = modbus.ReadDouble("100").Content; // 读取寄存器100-103的double值
string str100 = modbus.ReadString("100", 5).Content; // 读取100到104共10个字符的字符串
// 写入操作
modbus.WriteCoil("100", true); // 写入线圈100为通
modbus.Write("100", (short)12345); // 写入寄存器100为12345
modbus.Write("100", (ushort)45678); // 写入寄存器100为45678
modbus.Write("100", 123456789); // 写入寄存器100-101为123456789
modbus.Write("100", (uint)123456778); // 写入寄存器100-101为123456778
modbus.Write("100", 123.456); // 写入寄存器100-101为123.456
modbus.Write("100", 12312312312414L); //写入寄存器100-103为一个大数据
modbus.Write("100", 12634534534543656UL); // 写入寄存器100-103为一个大数据
modbus.Write("100", 123.456d); // 写入寄存器100-103为一个双精度的数据
modbus.Write("100", "K123456789");
// ===============================================================================================
// 读取输入寄存器
short input_short100 = modbus.ReadInt16("x=4;100").Content; // 读取寄存器100的short值
ushort input_ushort100 = modbus.ReadUInt16("x=4;100").Content; // 读取寄存器100的ushort值
int input_int100 = modbus.ReadInt32("x=4;100").Content; // 读取寄存器100-101的int值
uint input_uint100 = modbus.ReadUInt32("x=4;100").Content; // 读取寄存器100-101的uint值
float input_float100 = modbus.ReadFloat("x=4;100").Content; // 读取寄存器100-101的float值
long input_long100 = modbus.ReadInt64("x=4;100").Content; // 读取寄存器100-103的long值
ulong input_ulong100 = modbus.ReadUInt64("x=4;100").Content; // 读取寄存器100-103的ulong值
double input_double100 = modbus.ReadDouble("x=4;100").Content; // 读取寄存器100-103的double值
string input_str100 = modbus.ReadString("x=4;100", 5).Content; // 读取100到104共10个字符的字符串
}
public override bool WriteTagToRealDevice(Tag tag, object value)
{
lock (this)
{
OperateResult res = new OperateResult();
try
{
var address = tag.Address.ToLower();
if (address.Contains("i"))
{
throw new Exception("Error tag address.Can not write this tag");
}
string station = "";
if (address.StartsWith("s") && address.Contains(";"))
{
var ads = address.Split(';');
station = ads[0];
address = ads[1];
}
string reg = "";
if (address.StartsWith("di") || address.StartsWith("do") || address.StartsWith("ai") || address.StartsWith("ao"))
{
reg = address.Substring(0, 2);
address = address.Replace(reg, "");
}
else
{
throw new Exception("Error tag address.");
}
if (!string.IsNullOrEmpty(station))
{
address = station + ";" + address;
}
switch (tag.TagType)
{
case "bool":
if (reg == "do")
{
res = _modbusDevice.WriteCoil(address, (bool)value);
}
break;
case "string":
res = _modbusDevice.Write(address.Split('.')[0], ConvertUtils.GetBytes(tag, value));
break;
default:
res = _modbusDevice.Write(address, ConvertUtils.GetBytes(tag, value).Reverse().ToArray());
break;
}
LOG.Info($"Datasource[{SourceName}] Write tag. Tag[{tag.TagName}] Address[{tag.Address}] IsSuccess[{res.IsSuccess}]");
}
catch (Exception ex)
{
LOG.Error($"Datasource[{SourceName}] write error. Tag[{tag.TagName}] Address[{tag.Address}] Message[{ex.Message}]");
}
return(res.IsSuccess);
}
}
//modbusRtu write
private bool WriteModRtuValue(Config.PlcTypeItem plctype, Config.PlcDataItem plcdata, ModbusRtu mod, object value)
{
HslCommunication.OperateResult rlt = new HslCommunication.OperateResult();
rlt.IsSuccess = false;
try
{
//string[] strAdrss = plcdata.Address.Split('.');
//string Address = strAdrss[0] + "." + Regex.Replace(strAdrss[1], @"^[A-Za-z]+", string.Empty);
if (plctype == null || !plctype.IsConnected || plcdata == null || mod == null)
{
return(rlt.IsSuccess);
}
switch (plcdata.DataType)
{
case Common.DataTypes.Bool: //Bool
rlt = mod.WriteCoil(plcdata.Address, Convert.ToBoolean(value));
break;
case Common.DataTypes.Short:
rlt = mod.Write(plcdata.Address, Convert.ToInt16(value));
break;
case Common.DataTypes.Ushort:
rlt = mod.Write(plcdata.Address, Convert.ToUInt16(value));
break;
case Common.DataTypes.Int:
rlt = mod.Write(plcdata.Address, Convert.ToInt32(value));
break;
case Common.DataTypes.UInt:
rlt = mod.Write(plcdata.Address, Convert.ToUInt32(value));
break;
case Common.DataTypes.Long:
rlt = mod.Write(plcdata.Address, Convert.ToInt64(value));
break;
case Common.DataTypes.ULong:
rlt = mod.Write(plcdata.Address, Convert.ToUInt64(value));
break;
case Common.DataTypes.Float:
rlt = mod.Write(plcdata.Address, float.Parse(value.ToString()));
break;
case Common.DataTypes.Double:
rlt = mod.Write(plcdata.Address, Convert.ToDouble(value));
break;
case Common.DataTypes.String:
rlt = mod.Write(plcdata.Address, Convert.ToString(value));
break;
default: break;
}
}
catch
{
//MessageBox.Show(ex.Message);
}
return(rlt.IsSuccess);
}
