private string GetDataArrayFromRegion(ERegionType eType,
List <List <ushort> > listlistRegion,
ref bool[] regionData)
{
List <short[]> listData = new List <short[]>();
foreach (var listT in listlistRegion)
{
for (int j = 0; j < listT.Count; j = j + 5)
{
ushort num;
if (((listT.Count - j) * 16) > 80)
{
num = 80;
}
else
{
num = (ushort)((listT.Count - j) * 16);
}
bool[] bData;
try
{
switch (eType)
{
case ERegionType.Region_DI:
{
Thread.Sleep(5);
bData = master.ReadInputs(
(ushort)(CT2.ECT2Descrites.RegionDI + (listT[j]) * 16),
(ushort)num);
bData.CopyTo(regionData, listT[j] * 16);
break;
}
case ERegionType.Region_DO:
{
Thread.Sleep(5);
bData = master.ReadCoils(
(ushort)(CT2.ECT2Coils.RegionDO + (listT[j]) * 16),
(ushort)num);
bData.CopyTo(regionData, listT[j] * 16);
break;
}
case ERegionType.Region_AO:
case ERegionType.Region_AI:
default:
break;
}
}
catch (Exception e)
{
return(e.Message);
//throw;
}
}
}
return("NO_ERR");
}
public async void sensorOkumaKilitMekanizmasi(string istemciIP, TcpClient client, ModbusIpMaster master)
{
//start timer1, timer1.Interval = 1000 ms
try
{
if (NetworkIsOk)
{
#region Master to Slave
sensor = master.ReadInputs(0, 2);
lockOnSensor = sensor[0];
lockOffSensor = sensor[1];
status = master.ReadInputs(6, 2);
deviceAlarmVar = status[0];
motorRun = status[1];
#endregion
}
else
{
//retry connecting
dtNow = DateTime.Now;
if ((dtNow - dtDisconnect) > TimeSpan.FromSeconds(10))
{
haberlesmeMesaj = (DateTime.Now.ToString() + ":Start connecting");
NetworkIsOk = await ConnectTask(istemciIP, client, master);
if (!NetworkIsOk)
{
haberlesmeMesaj = (DateTime.Now.ToString() + ":Connecting fail. Wait for retry");
dtDisconnect = DateTime.Now;
}
}
else
{
haberlesmeMesaj = (DateTime.Now.ToString() + ":Wait for retry connecting");
}
}
}
catch (Exception ex)
{
if (ex.Source.Equals("System"))
{
//set NetworkIsOk to false and retry connecting
NetworkIsOk = false;
haberlesmeMesaj = (ex.Message);
dtDisconnect = DateTime.Now;
}
}
}
/// <summary>
/// Simple Modbus TCP master read inputs example.
/// </summary>
public async void ModbusTcpMasterReadInputs()
{
using (TcpClient client = new TcpClient())
{
client.ReceiveTimeout = 3000;
client.SendTimeout = 3000;
await client.ConnectAsync(IpAddressInputBox.Text, int.Parse(TcpPortInputBox.Text));
ModbusIpMaster master = ModbusIpMaster.CreateIp(client);
// read five input values
ushort startAddress = ushort.Parse(readRegisterInputBox.Text);
ushort numInputs = ushort.Parse(readRegisterNumberOfRegistersInputBox.Text);
bool[] inputs = master.ReadInputs(startAddress, numInputs);
for (int i = 0; i < numInputs; i++)
{
ResultsTextBox.Text += ($"Input {(startAddress + i)}={(inputs[i] ? 1 : 0)}") + "\r\n";
}
}
}
private void button6_Click(object sender, EventArgs e)
{
//connect to modbus...
TcpClient tcpClient = ConnectTcpClient();
ModbusIpMaster master = ConnectModbusMaster(tcpClient);
master.Transport.ReadTimeout = Convert.ToInt16(textBox5.Text);
int selectedInput = Convert.ToInt16(comboBox3.SelectedIndex.ToString());
int startAddress = 0;
int i = selectedInput + startAddress;
ushort readAddress = (ushort)i;
try
{
bool[] inputValue = master.ReadInputs(readAddress, 1);
textBox2.Text = inputValue[0].ToString();
}
catch (Exception ex)
{
MessageBox.Show("Exception: " + ex.ToString());
throw;
}
tcpClient.Close();
master.Dispose();
}
//*****************************************************************************
private void readInputs_Click(object sender, EventArgs e)
{
//connect to modbus...
TcpClient tcpClient = ConnectTcpClient();
ModbusIpMaster master = ConnectModbusMaster(tcpClient);
ushort startAddress = 0;
ushort numOfPoints = 16; // 2 x 8 inputs
master.Transport.ReadTimeout = Convert.ToInt16(textBox5.Text);
try
{
bool[] outputArr = master.ReadInputs(startAddress, numOfPoints);
listView1.Items.Clear();
for (int i = 0; i < numOfPoints; i++)
{
int n = i + 1;
listView1.Items.Add(comboBox3.Items[i].ToString()).SubItems.Add(outputArr[i].ToString());
}
tcpClient.Close();
master.Dispose();
}
catch (Exception ex)
{
MessageBox.Show("Exception: " + ex.ToString());
//throw;
}
}
/// <summary>
/// Simple Modbus TCP master read inputs example.
/// </summary>
public static void ModbusTcpMasterReadInputs()
{
using (TcpClient client = new TcpClient("127.0.0.1", 502))
{
ModbusIpMaster master = ModbusIpMaster.CreateIp(client);
// read five input values
ushort startAddress = 0;
ushort numInputs = 10;
var mc = master.ReadHoldingRegisters(startAddress, numInputs);
bool[] inputs = master.ReadInputs(startAddress, numInputs);
//master.ReadHoldingRegisters
for (int i = 0; i < numInputs; i++)
{
Console.WriteLine($"Input {(startAddress + i)}={(inputs[i] ? 1 : 0)}");
}
}
// output:
// Input 100=0
// Input 101=0
// Input 102=0
// Input 103=0
// Input 104=0
}
private ushort[] ModbusRead()
{
Error(false);
try
{
startAddress = ushort.Parse(textBox_startAddress.Text);
numInputs = ushort.Parse(textBox_numInputs.Text);
slaveID = byte.Parse(textBox_SlaveID.Text);
ushort[] datas = new ushort[numInputs];
switch (comboBox_FunCode.SelectedIndex)
{
case 0:
bool[] coils = master.ReadCoils(slaveID, startAddress, numInputs);
for (int i = 0; i < numInputs; i++)
{
datas[i] = (ushort)(coils[i] ? 1 : 0);
}
break;
case 1:
bool[] inputs = master.ReadInputs(slaveID, startAddress, numInputs);
for (int i = 0; i < numInputs; i++)
{
datas[i] = (ushort)(inputs[i] ? 1 : 0);
}
break;
case 2:
ushort[] holdingRegisters = master.ReadHoldingRegisters(slaveID, startAddress, numInputs);
datas = holdingRegisters;
break;
case 3:
ushort[] inputRegisters = master.ReadInputRegisters(slaveID, startAddress, numInputs);
datas = inputRegisters;
break;
default:
MessageBox.Show("功能码错误");
datas = null;
break;
}
txt_show.AppendText("\r\nModbusRead Success");
return(datas);
}
catch (Exception eee)
{
Error(true, eee);
return(null);
}
}
private static void CommunicationTest()
{
TcpClient client = new TcpClient("127.0.0.1", 502);
ModbusIpMaster master = ModbusIpMaster.CreateIp(client);
// read five input values
ushort startAddress = 0;
ushort numInputs = 16;
bool[] inputs = master.ReadCoils(startAddress, numInputs);
// Odczyt cyfrowych
var digitalInputs = master.ReadInputs(startAddress, 16);
/// Odczyt analogowych
var analogInputs = master.ReadInputRegisters(0, 16);
var numbers = new ushort[] { 55, 66 };
master.WriteMultipleRegisters(0, numbers);
// Zapis
master.WriteSingleCoil(18, true);
// Zapis do Holding Registers
master.WriteSingleRegister(1, 254);
var holding = master.ReadHoldingRegisters(0, 2);
var digitalInputs2 = master.ReadInputs(startAddress, 16);
for (int i = 0; i < numInputs; i++)
{
Console.WriteLine("Input {0}={1}", startAddress + i, inputs[i] ? 1 : 0);
}
}
private void ReadValues()
{
System.Diagnostics.Stopwatch myWatch = new System.Diagnostics.Stopwatch();
myWatch.Start();
isreading = true;
if (myDevice != null &&
myDevice.Collection != null &&
myDevice.Collection.CoilStatuses.Maps != null)
{
foreach (var item in myDevice.Collection.CoilStatuses.Maps)
{
bool[] values = master.ReadCoils(myDevice.Id, (ushort)(item.StartAddress - 1), item.Range);
myDevice.Collection.CoilStatuses.RefreshValues(item, values);
}
}
if (myDevice != null &&
myDevice.Collection != null &&
myDevice.Collection.InputStatuses.Maps != null)
{
foreach (var item in myDevice.Collection.InputStatuses.Maps)
{
bool[] values = master.ReadInputs(myDevice.Id, (ushort)(item.StartAddress - 1), item.Range);
myDevice.Collection.InputStatuses.RefreshValues(item, values);
}
}
if (myDevice != null &&
myDevice.Collection != null &&
myDevice.Collection.HoldingRegisters.Maps != null)
{
foreach (var item in myDevice.Collection.HoldingRegisters.Maps)
{
ushort[] values = master.ReadHoldingRegisters(myDevice.Id, (ushort)(item.StartAddress - 1), item.Range);
myDevice.Collection.HoldingRegisters.RefreshValues(item, values);
}
}
if (myDevice != null &&
myDevice.Collection != null &&
myDevice.Collection.InputRegisters.Maps != null)
{
foreach (var item in myDevice.Collection.InputRegisters.Maps)
{
ushort[] values = master.ReadInputRegisters(myDevice.Id, (ushort)(item.StartAddress - 1), item.Range);
myDevice.Collection.InputRegisters.RefreshValues(item, values);
}
}
isreading = false;
myWatch.Stop();
}
public static bool[] Read_Inputs(ushort read_start_addr, ushort num_inputs)
{
num_inputs = _numOfInputs;
read_start_addr = _readstartAddress;
Start_MBServer();
Start_MBCLient();
ModbusSlave slave = ModbusTcpSlave.CreateTcp(_slaveID, slaveTCP);
var listener = slave.ListenAsync();
ModbusIpMaster master = ModbusIpMaster.CreateIp(masterTCP);
bool[] read_result = master.ReadInputs(read_start_addr, num_inputs);
Stop_MBClient();
Stop_MBServer();
return(read_result);
}
public bool[] ReadInputs(byte slaveAddress, ushort startAddress, ushort numberOfPoints)
{
if (!status)
{
Connect();
}
try
{
return(master.ReadInputs(slaveAddress, startAddress, numberOfPoints));
}
catch (Exception ex)
{
status = false;
AddMessage("Catch exception in function ReadInputs(). " + ex.Message, DebugLevel.ExceptionLevel);
return(null);
}
}
public Dictionary <string, object> ReadAll()
{
if (MyModFieldStore == null || MyModFieldStore.TheValues.Count == 0)
{
return(null);
}
var timestamp = DateTimeOffset.Now;
var dict = new Dictionary <string, object>();
dict["Timestamp"] = timestamp;
// Read configured data items via Modbus
int tMainOffset = (int)TheThing.GetSafePropertyNumber(MyBaseThing, "Offset");
int tSlaveAddress = (int)TheThing.GetSafePropertyNumber(MyBaseThing, "SlaveAddress");
int tReadWay = (int)TheThing.GetSafePropertyNumber(MyBaseThing, "ConnectionType");
foreach (var field in MyModFieldStore.TheValues)
{
try
{
int address = field.SourceOffset + tMainOffset;
ushort[] data = null;
float scale = field.ScaleFactor;
if (scale == 0)
{
scale = 1.0f;
}
switch (tReadWay)
{
case 1:
{
bool[] datab = MyModMaster.ReadCoils((ushort)address, (ushort)field.SourceSize);
for (int i = 0; i < field.SourceSize && i < datab.Length; i++)
{
dict[$"{field.PropertyName}_{i}"] = datab[i];
}
field.Value = dict[$"{field.PropertyName}_0"];
}
continue;
case 2:
{
bool[] datab = MyModMaster.ReadInputs((ushort)address, (ushort)field.SourceSize);
for (int i = 0; i < field.SourceSize && i < datab.Length; i++)
{
dict[$"{field.PropertyName}_{i}"] = datab[i];
}
field.Value = dict[$"{field.PropertyName}_0"];
}
continue;
case 4:
data = MyModMaster.ReadInputRegisters((byte)tSlaveAddress, (ushort)address, (ushort)field.SourceSize);
break;
default:
data = MyModMaster.ReadHoldingRegisters((byte)tSlaveAddress, (ushort)address, (ushort)field.SourceSize);
break;
}
if (data == null)
{
continue;
}
if (field.SourceType == "float")
{
var value1 = TypeFloat.Convert(data, TypeFloat.ByteOrder.CDAB);
dict[field.PropertyName] = value1 / scale;
}
else if (field.SourceType == "float-abcd")
{
var value1 = TypeFloat.Convert(data, TypeFloat.ByteOrder.ABCD);
dict[field.PropertyName] = value1 / scale;
}
else if (field.SourceType == "double")
{
var value1 = TypeDouble.Convert(data, TypeDouble.ByteOrder.ABCD);
dict[field.PropertyName] = value1 / scale;
}
else if (field.SourceType == "double-cdab")
{
var value1 = TypeDouble.Convert(data, TypeDouble.ByteOrder.CDAB);
dict[field.PropertyName] = value1 / scale;
}
else if (field.SourceType == "int32")
{
var value = TypeInt32.Convert(data);
var dblValue = Convert.ToDouble(value);
dict[field.PropertyName] = dblValue / scale;
}
else if (field.SourceType == "int64")
{
var value = TypeInt64.Convert(data);
var dblValue = Convert.ToDouble(value);
dict[field.PropertyName] = dblValue / scale;
}
else if (field.SourceType == "float32")
{
var value = TypeFloat.Convert(data, TypeFloat.ByteOrder.SinglePrecIEEE);
dict[field.PropertyName] = value / scale;
}
else if (field.SourceType == "uint16")
{
var value = TypeUInt16.Convert(data);
dict[field.PropertyName] = value / scale;
}
else if (field.SourceType == "int16")
{
var value = TheCommonUtils.CInt(data[0]);
dict[field.PropertyName] = value / scale;
}
else if (field.SourceType == "utf8")
{
var value = TypeUTF8.Convert(data);
dict[field.PropertyName] = value;
}
else if (field.SourceType == "byte")
{
byte value = (byte)(data[0] & 255);
dict[field.PropertyName] = value;
}
field.Value = dict[field.PropertyName];
//dict[$"[{field.PropertyName}].[Status]"] = $"";
}
catch (Exception e)
{
try
{
// Future: convey per-tag status similar to OPC statuscode?
//dict[$"[{field.PropertyName}].[Status]"] = $"##cdeError: {e.Message}";
TheBaseAssets.MySYSLOG.WriteToLog(10000, TSM.L(eDEBUG_LEVELS.ESSENTIALS) ? null : new TSM(MyBaseThing.EngineName, $"Error reading property {field.PropertyName}", eMsgLevel.l2_Warning, e.ToString()));
}
catch { }
}
}
return(dict);
}
/* 读多个触点（DI） */
public void ReadInputs(ushort startAddress, ushort numberOfPoints, ref List <bool> list)
{
bool[] data;
data = master.ReadInputs(startAddress, numberOfPoints);
list = data.ToList();
}
static void Main(string[] args)
{
try{
/*
* Connecting via TCP
*/
TcpClient client = new TcpClient("192.168.42.114", 502); //IP and port of the TOTUS unit
ModbusIpMaster master = ModbusIpMaster.CreateIp(client);
master.Transport.ReadTimeout = 1000; //ms
{
// read multiple int16 values
string[] totusTemps =
{
"Thermal/AmbientTemp",
"Thermal/AmbientTemp/1hAvg",
"Thermal/AmbientHumidity",
"Thermal/AmbientHumidity/1hAvg",
"Thermal/TopOilTemp",
"Thermal/TopOilTemp/1hAvg",
"Thermal/BottomOilTemp",
"Thermal/BottomOilTemp/1hAvg",
"Thermal/TapChangerTemp",
"Thermal/TapChangerTemp/1hAvg"
};
{
//read int16 temperatures
ushort numInputs = 10;
byte slaveID = 1;
ushort startAddress = 1000; //select address from Totus Modbus table
ushort[] temps = master.ReadInputRegisters(slaveID, startAddress, numInputs); //*2 because we are reading 2byte unsigned short that needs converted to 4 byte floats
for (int i = 0; i < numInputs; i++)
{
Console.WriteLine("{0} = {1}°C", totusTemps[i], (float)temps[i] / 10); // divide by 10 as specified in Scaling column
}
}
}
{
//read alarms
byte slaveID = 1;
ushort numInputs = 2;
ushort startAddress = 100;
bool[] alarms = master.ReadInputs(slaveID, startAddress, numInputs);
string[] totusAlarms =
{
"ALARM/System/HL/State",
"ALARM/System/HHLL/State"
};
for (int i = 0; i < numInputs; i++)
{
Console.WriteLine("{0} = {1}", totusAlarms[i], alarms[i]);
}
}
{
//read DGA float32 gases
string[] totusDGA =
{
"DGA/SourceA/CH4",
"DGA/SourceA/C2H6",
"DGA/SourceA/C2H4",
"DGA/SourceA/C2H2",
"DGA/SourceA/CO",
"DGA/SourceA/CO2",
"DGA/SourceA/O2",
"DGA/SourceA/N2",
"DGA/SourceA/H2",
"DGA/SourceA/H2O",
"DGA/SourceA/TDCG",
"DGA/SourceA/THC"
};
byte slaveID = 1;
ushort numInputs = 12;
ushort startAddress = 2200; //select address from Totus Modbus table
ushort[] inputsdga = master.ReadInputRegisters(slaveID, startAddress, (ushort)(numInputs * 2)); //*2 because we are reading 2byte unsigned short that needs converted to 4 byte floats
for (int i = 0; i < numInputs; i++)
{
Console.WriteLine("{0} = {1} ppm", totusDGA[i], Convert2Float(inputsdga[i * 2], inputsdga[i * 2 + 1]));
}
}
master.Dispose();
}
catch (Exception exception)
{
//Connection exception
//No response from server.
//The server maybe close the connection, or response timeout.
Console.WriteLine(exception.Message);
}
Console.Read();
}
private static void ChannelUpdaterThreadProc(object obj)
{
try
{
ModbusStation self = (ModbusStation)obj;
for (; ;)
{
try
{
using (TcpClient client = new TcpClient(self.ipAddress, self.tcpPort))
{
ModbusIpMaster master = ModbusIpMaster.CreateIp(client);
for (; ;)
{
foreach (ModbusBuffer buf in self.buffers)
{
ushort startAddress = buf.startAddress;
ushort numInputs = buf.numInputs;
switch (buf.ModbusDataType)
{
case ModbusDataType.InputRegister:
ushort[] registers = master.ReadInputRegisters(startAddress, numInputs);
DateTime dt = DateTime.Now;
foreach (ModbusChannelImp ch in buf.channels)
{
if (ch.Value.GetType() == typeof(int))
{
ch.DoUpdate((int)registers[ch.ModbusDataAddress - buf.startAddress], dt, ChannelStatusFlags.Good);
}
if (ch.Value.GetType() == typeof(uint))
{
ch.DoUpdate((uint)registers[ch.ModbusDataAddress - buf.startAddress], dt, ChannelStatusFlags.Good);
}
if (ch.Value.GetType() == typeof(float))
{
ch.DoUpdate((float)registers[ch.ModbusDataAddress - buf.startAddress], dt, ChannelStatusFlags.Good);
}
}
break;
case ModbusDataType.Coil:
bool[] inputs = master.ReadCoils(startAddress, numInputs);
dt = DateTime.Now;
foreach (ModbusChannelImp ch in buf.channels)
{
if (ch.Value.GetType() == typeof(int))
{
int val = inputs[ch.ModbusDataAddress - buf.startAddress] ? 1 : 0;
ch.DoUpdate(val, dt, ChannelStatusFlags.Good);
}
if (ch.Value.GetType() == typeof(uint))
{
uint val = (uint)(inputs[ch.ModbusDataAddress - buf.startAddress] ? 1 : 0);
ch.DoUpdate(val, dt, ChannelStatusFlags.Good);
}
if (ch.Value.GetType() == typeof(float))
{
float val = inputs[ch.ModbusDataAddress - buf.startAddress] ? 1 : 0;
ch.DoUpdate(val, dt, ChannelStatusFlags.Good);
}
}
break;
case ModbusDataType.Input:
inputs = master.ReadInputs(startAddress, numInputs);
dt = DateTime.Now;
foreach (ModbusChannelImp ch in buf.channels)
{
if (ch.Value.GetType() == typeof(int))
{
int val = inputs[ch.ModbusDataAddress - buf.startAddress] ? 1 : 0;
ch.DoUpdate(val, dt, ChannelStatusFlags.Good);
}
if (ch.Value.GetType() == typeof(uint))
{
uint val = (uint)(inputs[ch.ModbusDataAddress - buf.startAddress] ? 1 : 0);
ch.DoUpdate(val, dt, ChannelStatusFlags.Good);
}
if (ch.Value.GetType() == typeof(float))
{
float val = inputs[ch.ModbusDataAddress - buf.startAddress] ? 1 : 0;
ch.DoUpdate(val, dt, ChannelStatusFlags.Good);
}
}
break;
case ModbusDataType.HoldingRegister:
registers = master.ReadHoldingRegisters(startAddress, numInputs);
dt = DateTime.Now;
foreach (ModbusChannelImp ch in buf.channels)
{
if (ch.Value.GetType() == typeof(int))
{
ch.DoUpdate((int)registers[ch.ModbusDataAddress - buf.startAddress], dt, ChannelStatusFlags.Good);
}
if (ch.Value.GetType() == typeof(uint))
{
ch.DoUpdate((uint)registers[ch.ModbusDataAddress - buf.startAddress], dt, ChannelStatusFlags.Good);
}
if (ch.Value.GetType() == typeof(float))
{
ch.DoUpdate((float)registers[ch.ModbusDataAddress - buf.startAddress], dt, ChannelStatusFlags.Good);
}
}
break;
}
}
Thread.Sleep(100);
}
}
}
catch (Exception e)
{
if (e is ThreadAbortException)
{
throw e;
}
}
Thread.Sleep(1000);
}
}
catch (ThreadAbortException)
{
}
}
public bool ReadDiscrete(byte slaveId, ushort address)
{
return(master.ReadInputs(slaveId, address, 1)[0]);
}
override public void Run() // переопределяемая функция запуска програмного потока для обслуживания работающего драйвера ModbusTCPMaster
{
do
{
// счетчик таймера операций ModbusTCPMaster
DateTime tm = DateTime.Now; // переменная хранит начальное время запуска потока
Util.time = tm;
if (!device.ready)
{
master.Dispose();
tcpClient.Close();
device.status = 200;
device.ready = false;
break;
}
cleanQuery();
try
{
if (lencoils > 0)
{
varcoils = master.ReadCoils(0, lencoils);
}
if (lendi > 0)
{
vardi = master.ReadInputs(0, lendi);
}
if (lenir > 0)
{
ushort stadr = 0;
int len = lenir;
do
{
ushort lenl = (len > 100) ? (ushort)100 : (ushort)len;
ir = master.ReadInputRegisters(stadr, lenl);
for (int i = 0; i < lenl; i++)
{
varir[stadr + i] = ir[i];
}
stadr += 100;
len -= 100;
} while (len > 0);
}
if (lenhr > 0)
{
ushort stadr = 0;
int len = lenhr;
do
{
ushort lenl = (len > 100) ? (ushort)100 : (ushort)len;
hr = master.ReadHoldingRegisters(stadr, lenl);
//hr = master.ReadHoldingRegisters(stadr, 1000);
for (int i = 0; i < lenl; i++)
{
varhr[stadr + i] = hr[i];
}
stadr += 100;
len -= 100;
} while (len > 0);
}
}
catch (Exception err)
{
Util.errorTCP();
Util.errorMessage(err.Message, description);
device.status = err.HResult;
master.Dispose();
tcpClient.Close();
device.status = 200;
device.ready = false;
break;
}
writeVariable();
DateTime tmnow = DateTime.Now; // переменная хранит время завершения операции в потоке
int st = (int)((tmnow.Ticks - tm.Ticks) / 10000); // если превышено время обхода в 100 миллисекунд генерируется предупреждение с указанием колличества циклов
// Util.errorMessage("Время потраченное на операции в ModbusTCPMaster : ", st.ToString());
//if (st > device.steptime) { Util.errorMessage("Очень долго...." + st.ToString() + " | step time system=" + device.steptime, "; << ModbusTCPMaster >>"); st = 0; }
if (st > device.steptime)
{
Util.errorMessage("Время обработки цикла " +
st.ToString() +
" превысило заданный период " +
device.steptime + " для устройства ",
description);
st = 0;
}
else
{
st = device.steptime - st;
}
if (st > 0)
{
Thread.Sleep(st);
}
//Thread.Sleep(device.steptime);
} while (true);
}
//public static void HandleRunningInstance(Process instance)
//{
// // 相同時透過ShowWindowAsync還原，以及SetForegroundWindow將程式至於前景
// ShowWindowAsync(instance.MainWindowHandle, WS_SHOWNORMAL);
// tcp.F_SetForegroundWindow(instance.MainWindowHandle);
//}
long Form1_Load()
{
cThirdPartyToolControl tpc = new cThirdPartyToolControl();
string[] file_name = { "CoilStatus_250_Sync_20160331", "HoldingRegister_250_Sync_20160401", "InputRegister_250_Sync_20160331", "InputStatus_250_Sync_20160401" };
try
{
Process[] processes = Process.GetProcessesByName("ModSim32");
foreach (Process p in processes)
{
// 關閉目前程序前先等待 1000 毫秒
p.WaitForExit(1000);
p.CloseMainWindow();
}
EventLog.AddLog("Check existed ModSim and Close it");
System.Threading.Thread.Sleep(1000);
string str = this.GetType().Assembly.Location;
str = str.Substring(0, str.LastIndexOf(@"\"));
string sourceDirName = @"\ModSim";
string destDirName = @"c:\ModSim";
bool copySubDirs = true;
DirectoryCopy(str + sourceDirName, destDirName, copySubDirs);
string sExePath = Directory.GetCurrentDirectory(); // 如果是用iATester執行初始exe 也是指到iATester執行檔位置
// 如果是用初始exe檔直接執行 則是指到初始exe檔執行位置
string sCurrentFilePath = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetAssembly(this.GetType()).Location);
//sCurrentFilePath無論用什麼執行 就是指到初始exe檔執行位置
for (int i = 0; i < file_name.Length; i++)
{
string sourceFile = sCurrentFilePath + "\\ModSim\\" + file_name[i];
string destFile = sExePath + "\\" + file_name[i];
EventLog.AddLog("copy " + sourceFile + " to " + destFile);
System.IO.File.Copy(sourceFile, destFile, true);
}
}
catch (Exception ex)
{
EventLog.AddLog(@"Error occurred Delete ModSim and Move it to C:\ : " + ex.ToString());
Result.Text = "FAIL!!";
Result.ForeColor = Color.Red;
EventLog.AddLog("Test Result: FAIL!!");
return(-1);
}
try
{
Process ModSim = new Process();
// FileName 是要執行的檔案
ModSim.StartInfo.FileName = @"C:\ModSim\ModSim32.exe";
ModSim.Start();
EventLog.AddLog("Excute ModSim");
}
catch (Exception ex)
{
EventLog.AddLog(@"Error occurred Excute ModSim: " + ex.ToString());
Result.Text = "FAIL!!";
Result.ForeColor = Color.Red;
EventLog.AddLog("Test Result: FAIL!!");
return(-1);
}
try
{
System.Threading.Thread.Sleep(3000);
//EventLog.AddLog("enter");
tpc.F_KeybdEvent(tpc.V_VK_ESCAPE, 0, tpc.V_KEYEVENTF_EXTENDEDKEY, 0);
//EventLog.AddLog("wait 1 sec");
System.Threading.Thread.Sleep(1000);
foreach (Process pTarget in Process.GetProcesses())
{
if (pTarget.ProcessName == "ModSim32") // 取得處理序名稱並與指定程序名稱比較
{
//HandleRunningInstance(pTarget);
ShowWindowAsync(pTarget.MainWindowHandle, WS_SHOWNORMAL);
tpc.F_SetForegroundWindow((int)pTarget.MainWindowHandle);
}
}
EventLog.AddLog("Load script");
//string[] file_name = { "CoilStatus_250_Sync_20160331" };
for (int i = 0; i < file_name.Length; i++)
{
System.Threading.Thread.Sleep(2000);
SendKeys.SendWait("^o");
System.Threading.Thread.Sleep(1000);
int iRecipeList_Handle = tpc.F_FindWindow("#32770", "Open");
StringBuilder lpString = new StringBuilder(10);
int bb = tpc.F_GetWindowText(iRecipeList_Handle, lpString, 100);
int iEnterText2 = tpc.F_FindWindowEx(iRecipeList_Handle, 0, "Edit", "");
if (iEnterText2 > 0)
{
byte[] ch = (ASCIIEncoding.ASCII.GetBytes(file_name[i]));
for (int j = 0; j < ch.Length; j++)
{
//SendMessage(PW, WM_CHAR, ch, 0);
tpc.F_PostMessage(iEnterText2, tpc.V_WM_CHAR, ch[j], 0);
//System.Threading.Thread.Sleep(100);
}
tpc.F_PostMessage(iEnterText2, tpc.V_WM_KEYDOWN, tpc.V_VK_RETURN, 0);
//tpc.F_PostMessage(iEnterText2, tpc.V_WM_CHAR, 'a', 0);
}
}
}
catch (Exception ex)
{
EventLog.AddLog(@"Error occurred Load file: " + ex.ToString());
Result.Text = "FAIL!!";
Result.ForeColor = Color.Red;
EventLog.AddLog("Test Result: FAIL!!");
return(-1);
}
try
{
EventLog.AddLog("connect to TCP");
System.Threading.Thread.Sleep(2000);
SendKeys.SendWait("%c");
System.Threading.Thread.Sleep(1000);
SendKeys.SendWait("%c");
System.Threading.Thread.Sleep(1000);
tpc.F_KeybdEvent(tpc.V_VK_RETURN, 0, tpc.V_KEYEVENTF_EXTENDEDKEY, 0);
System.Threading.Thread.Sleep(1000);
tpc.F_KeybdEvent(tpc.V_VK_UP, 0, tpc.V_KEYEVENTF_EXTENDEDKEY, 0);
System.Threading.Thread.Sleep(1000);
tpc.F_KeybdEvent(tpc.V_VK_RETURN, 0, tpc.V_KEYEVENTF_EXTENDEDKEY, 0);
System.Threading.Thread.Sleep(2000);
tpc.F_KeybdEvent(tpc.V_VK_RETURN, 0, tpc.V_KEYEVENTF_EXTENDEDKEY, 0);
}
catch (Exception ex)
{
EventLog.AddLog(@"Error occurred connect to TCP: " + ex.ToString());
Result.Text = "FAIL!!";
Result.ForeColor = Color.Red;
EventLog.AddLog("Test Result: FAIL!!");
return(-1);
}
try
{
if (master != null)
{
master.Dispose();
}
if (tcpClient != null)
{
tcpClient.Close();
}
tcpClient = new TcpClient();
IAsyncResult asyncResult = tcpClient.BeginConnect(ipAddress, tcpPort, null, null);
asyncResult.AsyncWaitHandle.WaitOne(3000, true); //wait for 3 sec
if (!asyncResult.IsCompleted)
{
tcpClient.Close();
EventLog.AddLog("Cannot connect to ModSim.");
return(-1);
}
//tcpClient = new TcpClient(ipAddress, tcpPort);
// create Modbus TCP Master by the tcp client
//document->Modbus.Device.Namespace->ModbusIpMaster Class->Create Method
master = ModbusIpMaster.CreateIp(tcpClient);
master.Transport.Retries = 0; //don't have to do retries
master.Transport.ReadTimeout = 1500;
//this.Text = "On line " + DateTime.Now.ToString();
EventLog.AddLog("Connect to ModSim.");
//read DI(1xxxx), start address=0, points=4
byte slaveID = 1;
bool[] status = master.ReadInputs(slaveID, 0, 1);
if ((status[0] == true) || (status[0] == false))
{
}
else
{
EventLog.AddLog("read DI(10001) fail");
return(-1);
}
//read DO(00001), start address=0, points=1
bool[] coils = master.ReadCoils(slaveID, 0, 1);
if ((coils[0] == true) || (coils[0] == false))
{
}
else
{
EventLog.AddLog("read DO(00001) fail");
return(-1);
}
//read AI(30001), start address=0, points=1
ushort[] register = master.ReadInputRegisters(1, 0, 1);
if (register[0] > 0)
{
}
else
{
EventLog.AddLog("read AI(30001) fail");
return(-1);
}
//read AO(40001), start address=0, points=1
ushort[] holding_register = master.ReadHoldingRegisters(1, 0, 1);
if (holding_register[0] > 0)
{
}
else
{
EventLog.AddLog("read AO(40001) fail");
return(-1);
}
}
catch (Exception ex)
{
EventLog.AddLog(@"Error occurred verification: " + ex.ToString());
Result.Text = "FAIL!!";
Result.ForeColor = Color.Red;
EventLog.AddLog("Test Result: FAIL!!");
return(-1);
}
#region Result judgement
int iTotalSeleniumAction = dataGridView1.Rows.Count;
for (int i = 0; i < iTotalSeleniumAction - 1; i++)
{
DataGridViewRow row = dataGridView1.Rows[i];
string sSeleniumResult = row.Cells[2].Value.ToString();
if (sSeleniumResult != "PASS")
{
bFinalResult = false;
EventLog.AddLog("Test Fail !!");
EventLog.AddLog("Fail TestItem = " + row.Cells[0].Value.ToString());
EventLog.AddLog("BrowserAction = " + row.Cells[1].Value.ToString());
EventLog.AddLog("Result = " + row.Cells[2].Value.ToString());
EventLog.AddLog("ErrorCode = " + row.Cells[3].Value.ToString());
EventLog.AddLog("ExeTime(ms) = " + row.Cells[4].Value.ToString());
break;
}
}
if (bFinalResult)
{
Result.Text = "PASS!!";
Result.ForeColor = Color.Green;
EventLog.AddLog("Test Result: PASS!!");
return(0);
}
else
{
Result.Text = "FAIL!!";
Result.ForeColor = Color.Red;
EventLog.AddLog("Test Result: FAIL!!");
return(-1);
}
#endregion
}
private void DataRetrievingThread()
{
#if DEMO
Random rnd = new Random();
#endif
while (true)
{
// Get time
DateTime now = DateTime.Now;
// Read
lock (DataContainer.Data.DataQueue)
{
// Register
for (int i = 0; i < N3PR.REG_ADDRESS.Count; i++)
{
try
{
ushort[] regs = new ushort[2];
#if !DEMO
if (N3PR.REG_FUNCTION_CODES[i] == "0x04")
{
regs = _master.ReadInputRegisters(N3PR.REG_ADDRESS[i], 1);
}
else if (N3PR.REG_FUNCTION_CODES[i] == "0x02")
{
bool[] _hh = _master.ReadInputs(N3PR.REG_ADDRESS[i], 1);
for (int j = 0; j < _hh.Count(); j++)
{
regs[j] = Convert.ToUInt16(_hh[j]);
}
}
#endif
if (regs != null && regs.Count() > 0)
{
#if DEMO
var mp = new MeasurePoint
{
Date = now,
Reg_Name = N3PR.REG_NAMES[i],
b_val = Convert.ToBoolean(rnd.Next(0, 2)),
i_val = Convert.ToInt32((uint)rnd.Next(0, 32766)),
ui_val = (uint)rnd.Next(0, 65535)
};
DataContainer.Data.DataQueue.Add(mp);
#else
if (regs[0] < 32766)
{
var mp = new MeasurePoint
{
Date = now,
Reg_Name = N3PR.REG_NAMES[i],
b_val = Convert.ToBoolean(regs[0]),
i_val = Convert.ToInt32(regs[0]),
ui_val = (uint)regs[0]
};
DataContainer.Data.DataQueue.Add(mp);
}
else
{
var mp = new MeasurePoint
{
Date = now,
Reg_Name = N3PR.REG_NAMES[i],
b_val = Convert.ToBoolean(regs[0]),
i_val = Convert.ToInt32(regs[0] - 65532),
ui_val = (uint)regs[0]
};
DataContainer.Data.DataQueue.Add(mp);
}
#endif
OnDataReceivedEvent?.Invoke(this, null);
}
}
catch
{
Status = "Error reading Data ModBus register.\n";
return;
}
}
}
Thread.Sleep(1000 * FreqReadSec);
}
}
