private void button2_Click(object sender, EventArgs e)
{
try
{
PLCConnection myConn = new PLCConnection(lstConnections.SelectedItem.ToString());
myConn.Connect();
int anz = readBytes.Length / Convert.ToInt32(txtSize.Text);
int olen = Convert.ToInt32(txtSize.Text);
int len = Convert.ToInt32(txtNewSize.Text);
for (int n = 0; n < anz; n++)
{
PLCTag plcTag = new PLCTag()
{
TagDataType = TagDataType.ByteArray, TagDataSource = MemoryArea.Datablock, DataBlockNumber = Convert.ToInt32(txtDB.Text), ByteAddress = Convert.ToInt32(txtStartByte.Text) + n * Convert.ToInt32(txtNewSize.Text), ArraySize = Convert.ToInt32(txtSize.Text)
};
byte[] ctrlV = new byte[len];
Array.Copy(readBytes, olen * n, ctrlV, 0, olen);
plcTag.Controlvalue = ctrlV;
myConn.WriteValue(plcTag);
}
lblState.Text = anz.ToString() + " Strukturen a " + len.ToString() + " Bytes geschrieben!";
}
catch (Exception ex)
{
lblState.Text = ex.Message;
}
}
private void button2_Click(object sender, EventArgs e)
{
try
{
PLCConnection myConn = new PLCConnection(lstConnections.SelectedItem.ToString());
myConn.Connect();
int anz = readBytes.Length/Convert.ToInt32(txtSize.Text);
int olen = Convert.ToInt32(txtSize.Text);
int len = Convert.ToInt32(txtNewSize.Text);
for (int n = 0; n < anz; n++)
{
PLCTag plcTag = new PLCTag() {TagDataType = TagDataType.ByteArray, TagDataSource = MemoryArea.Datablock, DataBlockNumber = Convert.ToInt32(txtDB.Text), ByteAddress = Convert.ToInt32(txtStartByte.Text) + n*Convert.ToInt32(txtNewSize.Text), ArraySize = Convert.ToInt32(txtSize.Text)};
byte[] ctrlV = new byte[len];
Array.Copy(readBytes, olen*n, ctrlV, 0, olen);
plcTag.Controlvalue = ctrlV;
myConn.WriteValue(plcTag);
}
lblState.Text = anz.ToString() + " Strukturen a " + len.ToString() + " Bytes geschrieben!";
}
catch (Exception ex)
{
lblState.Text = ex.Message;
}
}
public bool SetStart()
{
if (!IsPlcConnected())
{
return(false);
}
var tag = new PLCTag("DB10.DBX0.0", TagDataType.Bool)
{
Value = 1
};
lock (_lockObject)
{
_plcConnection.WriteValue(tag);
}
return(true);
}
private static void WriteNck(string ipAddress = "192.168.214.1")
{
using (var con = new PLCConnection("WriteNck"))
{
con.Configuration.CpuIP = ipAddress;
con.Configuration.CpuSlot = 4;
con.Connect();
try
{
if (!con.Connected)
{
con.Connect();
}
#region Channel 1 R[0]
var R0 = new NC_Var(0x82, 0x41, 0x1, 0x1, 0x15, 0x1, 0xF, 0x8).GetNckTag();
R0.Controlvalue = 5;
con.WriteValue(R0);
#endregion
#region List of R-Parameter
var rpa = new NC_Var(0x82, 0x40, 0x1, 0x0, 0x15, 0x1, 0xF, 0x8);
var tags = new List <PLCNckTag>();
int channel = 1;
for (int i = 1; i < 10; i++)
{
tags.Add(rpa.GetNckTag(channel, i));
tags.Last().Controlvalue = i;
}
con.WriteValues(tags);
#endregion
}
catch (Exception ex)
{
System.Diagnostics.Debugger.Break();
}
}
}
private void cmdReadStruct_Click(object sender, EventArgs e)
{
myConn = new PLCConnection("SimpleCSharpDemonstrationConnection");
myConn.Connect();
//PLCTagGeneric
PLCTag <TestStruct> tst = new PLCTag <TestStruct>()
{
DatablockNumber = 97, ByteAddress = 0
};
myConn.ReadValue(tst);
TestStruct read = tst.GenericValue;
TestStruct wrt = new TestStruct();
wrt.aa = 11;
wrt.bb = 12;
wrt.cc = 13;
wrt.ee = 14;
wrt.ff = 15;
wrt.test = "Bin da!";
tst.Controlvalue = wrt;
myConn.WriteValue(tst);
}
private void button3_Click(object sender, EventArgs e)
{
OpenFileDialog dlg = new OpenFileDialog();
dlg.Filter = "*.data|*.data";
dlg.Multiselect = true;
if (dlg.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
foreach (var fileName in dlg.FileNames)
{
var rd = new BinaryReader(File.Open(fileName, FileMode.Open));
var bytes = rd.ReadBytes(Convert.ToInt32(rd.BaseStream.Length));
var fn = Path.GetFileName(fileName);
fn = fn.Substring(0, fn.Length - 5);
var Tag = new PLCTag(fn + ".DBX0.0");
Tag.TagDataType = TagDataType.ByteArray;
Tag.ArraySize = bytes.Length;
Tag.Controlvalue = bytes;
myConn.WriteValue(Tag);
}
}
}
private void WaitForTrigger()
{
try
{
bool alreadyWritten = false;
while (true)
{
if (triggerConn.Connected)
{
try
{
//Read the Trigger Bit
triggerConn.ReadValue(readBit);
}
catch (Exception ex)
{
if (StartedAsService)
{
Logging.LogText("Error: Exception during ReadData, maybe Connection interupted?", ex, Logging.LogLevel.Error);
try
{
triggerConn.Disconnect();
triggerConn.Connect();
}
catch (Exception exex)
{
Logging.LogText("Error: Exception during Connect...", exex, Logging.LogLevel.Error);
}
}
else
{
throw;
}
}
//If the cycle counter is 0, switch to the slower interval (it means that no new data was there for a long time! ;-)
if (cycle_counter > 0)
{
//Logging.LogTextToLog4Net("WaitForTrigger() => \"" + datasetConfig.TriggerConnection.Name + "\" - NoDataInterval active");
cycle_counter--;
if (cycle_counter == 0)
{
ak_interval = NoDataInterval;
}
if ((!((bool)readBit.Value) && !alreadyWritten) && datasetConfig.TriggerConnection is LibNoDaveConfig && !((LibNoDaveConfig)datasetConfig.TriggerConnection).StayConnected)
{
ak_interval = NoDataInterval;
Logging.LogTextToLog4Net("WaitForTrigger() => \"" + datasetConfig.TriggerConnection.Name + "\" Discconnect because !StayConnected");
triggerConn.Disconnect();
}
}
if (((bool)readBit.Value & !alreadyWritten) || ((bool)readBit.Value) && onlyUseOneTag)
{
//Logging.LogTextToLog4Net("WaitForTrigger() => \"" + datasetConfig.TriggerConnection.Name + "\" - NewDataInterval active");
alreadyWritten = true;
cycle_counter = NoDataCycles;
ak_interval = NewDataInterval;
IEnumerable <object> values = ReadData.ReadDataFromDataSources(datasetConfig, datasetConfig.DatasetConfigRows, activConnections, StartedAsService);
if (values != null)
{
dbInterface.Write(values);
if (!onlyUseOneTag)
{
quittBit.Value = true;
try
{
triggerConn.WriteValue(quittBit);
}
catch (Exception ex)
{
if (StartedAsService)
{
Logging.LogText(
"Error: Exception during WriteValue, maybe Connection interupted?", ex,
Logging.LogLevel.Error);
try
{
triggerConn.Disconnect();
triggerConn.Connect();
}
catch (Exception exex)
{
Logging.LogText("Error: Exception during Connect...", exex, Logging.LogLevel.Error);
}
}
else
{
throw;
}
}
}
else
{
readBit.Value = false;
triggerConn.WriteValue(readBit);
}
}
}
else if (!(bool)readBit.Value && !onlyUseOneTag)
{
if (alreadyWritten)
{
alreadyWritten = false;
quittBit.Value = false;
try
{
triggerConn.WriteValue(quittBit);
}
catch (Exception ex)
{
if (StartedAsService)
{
Logging.LogText("Error: Exception during WriteValue, maybe Connection interupted?", ex, Logging.LogLevel.Error);
}
else
{
throw;
}
}
}
}
//Logging.LogTextToLog4Net("Sleep() => \"" + datasetConfig.TriggerConnection.Name + "\" Interval:" + ak_interval);
Thread.Sleep(ak_interval);
}
else
{
Logging.LogTextToLog4Net("WaitForTrigger() => \"" + datasetConfig.TriggerConnection.Name + "\" => Connect...");
cycle_counter = NoDataCycles;
triggerConn.Connect();
}
}
}
catch (ThreadAbortException ex)
{
//ThreadExceptionOccured.Invoke(this, new ThreadExceptionEventArgs(ex));
}
catch (Exception ex)
{
ThreadExceptionOccured.Invoke(this, new ThreadExceptionEventArgs(ex));
}
}
private void cmdReadStruct_Click(object sender, EventArgs e)
{
myConn = new PLCConnection("SimpleCSharpDemonstrationConnection");
myConn.Connect();
//PLCTagGeneric
PLCTag<TestStruct> tst = new PLCTag<TestStruct>() {DataBlockNumber = 97, ByteAddress = 0};
myConn.ReadValue(tst);
TestStruct read = tst.GenericValue;
TestStruct wrt = new TestStruct();
wrt.aa = 11;
wrt.bb = 12;
wrt.cc = 13;
wrt.ee = 14;
wrt.ff = 15;
wrt.test = "Bin da!";
tst.Controlvalue = wrt;
myConn.WriteValue(tst);
}
private void WaitForTrigger()
{
try
{
bool alreadyWritten = false;
while (true)
{
if (triggerConn.Connected)
{
try
{
//Read the Trigger Bit
triggerConn.ReadValue(readBit);
}
catch (Exception ex)
{
if (StartedAsService)
{
Logging.LogText("Error: Exception during ReadData, maybe Connection interupted?", ex, Logging.LogLevel.Error);
}
else
{
throw;
}
}
//If the cycle counter is 0, switch to the slower interval (it means that no new data was there for a long time! ;-)
if (cycle_counter > 0)
{
cycle_counter--;
ak_interval = NoDataInterval;
}
if ((bool)readBit.Value & !alreadyWritten)
{
alreadyWritten = true;
cycle_counter = NoDataCycles;
ak_interval = NewDataInterval;
IEnumerable <object> values = ReadData.ReadDataFromDataSources(datasetConfig, datasetConfig.DatasetConfigRows, activConnections, StartedAsService);
if (values != null)
{
dbInterface.Write(values);
quittBit.Value = true;
try
{
triggerConn.WriteValue(quittBit);
}
catch (Exception ex)
{
if (StartedAsService)
{
Logging.LogText("Error: Exception during WriteValue, maybe Connection interupted?", ex, Logging.LogLevel.Error);
}
else
{
throw;
}
}
}
}
else if (!(bool)readBit.Value)
{
if (alreadyWritten)
{
alreadyWritten = false;
quittBit.Value = false;
try
{
triggerConn.WriteValue(quittBit);
}
catch (Exception ex)
{
if (StartedAsService)
{
Logging.LogText("Error: Exception during WriteValue, maybe Connection interupted?", ex, Logging.LogLevel.Error);
}
else
{
throw;
}
}
}
}
}
Thread.Sleep(ak_interval);
}
}
catch (ThreadAbortException ex)
{
//ThreadExceptionOccured.Invoke(this, new ThreadExceptionEventArgs(ex));
}
catch (Exception ex)
{
ThreadExceptionOccured.Invoke(this, new ThreadExceptionEventArgs(ex));
}
}
