private void Specification(ModbusPkt pkt)
{
bool success = false;
switch (pkt.PrinterSpec)
{
case ccPS.Character_Height:
case ccPS.Character_Width:
case ccPS.Repeat_Interval:
int st = MB.GetDecAttribute(ccUS.Operation_Status);
if (st >= 0x32) // 0x30 and 0x31 indicate already in standby
{
success = MB.SetAttribute(ccIJP.Remote_operation, (int)RemoteOps.StandBy);
success = MB.SetAttribute(pkt.PrinterSpec, pkt.Data);
success = MB.SetAttribute(ccIJP.Remote_operation, (int)RemoteOps.Ready);
}
else
{
success = MB.SetAttribute(pkt.PrinterSpec, pkt.Data);
}
break;
default:
break;
}
AsyncComplete ac = new AsyncComplete(MB, pkt)
{
Success = success
};
parent.Invoke(new EventHandler(delegate { Complete(this, ac); }));
}
private void GetErrors(ModbusPkt pkt)
{
int errCount = MB.GetDecAttribute(ccAH.Message_Count);
string[] errs = new string[errCount];
AttrData attr = MB.GetAttrData(ccAH.Year);
int len = attr.Stride;
for (int i = 0; i < errCount; i++)
{
MB.GetAttribute(Modbus.FunctionCode.ReadInput, 1, attr.Val + i * len, len * 2, out byte[] data);
int year = (data[0] << 8) + data[1];
int month = data[3];
int day = data[5];
int hour = data[7];
int minute = data[9];
int second = data[11];
int fault = (data[12] << 8) + data[13];
errs[i] = $"{fault:###} {year}/{month:##}/{day:##} {hour:##}:{minute:##}:{second:##}";
}
AsyncComplete ac = new AsyncComplete(MB, pkt)
{
MultiLine = errs, Value = errCount
};
parent.Invoke(new EventHandler(delegate { Complete(this, ac); }));
}
private void GetErrors(ModbusPkt pkt)
{
int errCount = MB.GetDecAttribute(ccAH.Message_Count);
string[] errs = new string[errCount];
AttrData attr = MB.GetAttrData(ccAH.Year);
Section <ccAH> hist = new Section <ccAH>(MB, attr, 0, errCount * attr.Stride, true);
byte[] data = new byte[errCount * attr.Stride * 2];
Buffer.BlockCopy(hist.b, 0, data, 0, data.Length);
int n = 0;
for (int i = 0; i < errCount * attr.Stride * 2; i += attr.Stride * 2)
{
int year = (data[i + 0] << 8) + data[i + 1];
int month = data[i + 3];
int day = data[i + 5];
int hour = data[i + 7];
int minute = data[i + 9];
int second = data[i + 11];
int fault = (data[i + 12] << 8) + data[i + 13];
errs[n++] = $"{fault:D3} {year}/{month:D2}/{day:D2} {hour:D2}:{minute:D2}:{second:D2}";
}
AsyncComplete ac = new AsyncComplete(MB, pkt)
{
MultiLine = errs, Value = errCount
};
parent.BeginInvoke(new EventHandler(delegate { Complete(this, ac); }));
}
private void GetStatus(ModbusPkt pkt)
{
AsyncComplete ac = new AsyncComplete(MB, pkt)
{
Status = GetStatus(),
};
parent.BeginInvoke(new EventHandler(delegate { Complete(this, ac); }));
}
private void Idle(ModbusPkt pkt)
{
AsyncComplete ac = new AsyncComplete(MB, pkt)
{
Success = true, Resp1 = pkt.Marker
};
parent.BeginInvoke(new EventHandler(delegate { Complete(this, ac); }));
}
private void AckOnly(ModbusPkt pkt)
{
AsyncComplete ac = new AsyncComplete(MB, pkt)
{
Success = true
};
parent.Invoke(new EventHandler(delegate { Complete(this, ac); }));
}
private void Connect(ModbusPkt pkt)
{
bool success = MB.Connect(pkt.IpAddress, pkt.IpPort);
AsyncComplete ac = new AsyncComplete(MB, pkt)
{
Success = success
};
parent.Invoke(new EventHandler(delegate { Complete(this, ac); }));
}
private void ReadData(ModbusPkt pkt)
{
MB.GetAttribute(pkt.fc, pkt.DevAddr, pkt.Addr, pkt.Len, out byte[] data);
AsyncComplete ac = new AsyncComplete(MB, pkt)
{
DataA = data
};
parent.Invoke(new EventHandler(delegate { Complete(this, ac); }));
}
private void DeleteMessage(ModbusPkt pkt)
{
bool success = MB.DeleteMessage(pkt.Value);
AsyncComplete ac = new AsyncComplete(MB, pkt)
{
Success = success
};
parent.Invoke(new EventHandler(delegate { Complete(this, ac); }));
}
private void RecallMessage(ModbusPkt pkt)
{
bool success = MB.SetAttribute(ccPDR.Recall_Message, pkt.Value);
AsyncComplete ac = new AsyncComplete(MB, pkt)
{
Success = success
};
parent.Invoke(new EventHandler(delegate { Complete(this, ac); }));
}
private void WritePattern(ModbusPkt pkt)
{
bool success = MB.SendFixedLogo(pkt.DotMatrix, pkt.Addr, pkt.DataA);
AsyncComplete ac = new AsyncComplete(MB, pkt)
{
Success = success
};
parent.Invoke(new EventHandler(delegate { Complete(this, ac); }));
}
private void Disconnect(ModbusPkt pkt)
{
MB.Disconnect();
AsyncComplete ac = new AsyncComplete(MB, pkt)
{
Success = true
};
parent.Invoke(new EventHandler(delegate { Complete(this, ac); }));
}
private void IssueccIJP(ModbusPkt pkt)
{
MB.SetAttribute(pkt.Attribute, pkt.Value);
AsyncComplete ac = new AsyncComplete(MB, pkt)
{
Attribute = pkt.Attribute,
Value = pkt.Value,
Status = GetStatus(),
};
parent.BeginInvoke(new EventHandler(delegate { Complete(this, ac); }));
}
private void GetStatus(ModbusPkt pkt)
{
char c = (char)MB.GetDecAttribute(ccUS.Communication_Status);
char r = (char)MB.GetDecAttribute(ccUS.Receive_Status);
char o = (char)MB.GetDecAttribute(ccUS.Operation_Status);
char w = (char)MB.GetDecAttribute(ccUS.Warning_Status);
AsyncComplete ac = new AsyncComplete(MB, pkt)
{
Status = new string(new char[] { (char)2, (char)0x31, c, r, o, w, (char)3 })
};
parent.Invoke(new EventHandler(delegate { Complete(this, ac); }));
}
private void WriteData(ModbusPkt pkt)
{
MB.SetAttribute(ccIDX.Start_Stop_Management_Flag, 1);
bool success = MB.SetAttribute(pkt.DevAddr, pkt.Addr, pkt.DataA);
MB.SetAttribute(ccIDX.Start_Stop_Management_Flag, 2);
AsyncComplete ac = new AsyncComplete(MB, pkt)
{
Success = success
};
parent.Invoke(new EventHandler(delegate { Complete(this, ac); }));
}
private void SendLabel(ModbusPkt pkt)
{
SendRetrieveXML send = new SendRetrieveXML(MB);
send.Log += Modbus_Log;
try {
send.SendXML(pkt.Label);
} finally {
AsyncComplete ac = new AsyncComplete(MB, pkt);
parent.BeginInvoke(new EventHandler(delegate { Complete(this, ac); }));
send.Log -= Modbus_Log;
send = null;
}
}
private void AddMessage(ModbusPkt pkt)
{
bool success = MB.DeleteMessage(pkt.Value);
MB.SetAttribute(ccIDX.Start_Stop_Management_Flag, 1);
success &= MB.SetAttribute(ccPDR.MessageName, pkt.Data);
success &= MB.SetAttribute(ccPDR.Message_Number, pkt.Value);
MB.SetAttribute(ccIDX.Start_Stop_Management_Flag, 2);
AsyncComplete ac = new AsyncComplete(MB, pkt)
{
Success = success
};
parent.Invoke(new EventHandler(delegate { Complete(this, ac); }));
}
private void Send(ModbusPkt pkt)
{
SendRetrieveXML send = new SendRetrieveXML(MB);
send.Log += Modbus_Log;
try {
send.SendXML(pkt.Data);
} finally {
string logXML = send.LogXML;
AsyncComplete ac = new AsyncComplete(MB, pkt)
{
Resp2 = logXML
};
parent.Invoke(new EventHandler(delegate { Complete(this, ac); }));
send.Log -= Modbus_Log;
send = null;
}
}
private void WriteSelectedItems(ModbusPkt pkt)
{
bool success = false;
SendRetrieveXML send = new SendRetrieveXML(MB);
send.Log += Modbus_Log;
try {
success = send.WriteSelectedItems(pkt.Item, pkt.Data);
} finally {
AsyncComplete ac = new AsyncComplete(MB, pkt)
{
Success = success
};
parent.BeginInvoke(new EventHandler(delegate { Complete(this, ac); }));
send.Log -= Modbus_Log;
send = null;
}
}
private void RetrieveMsg(ModbusPkt pkt)
{
string msgXML = string.Empty;
SendRetrieveXML retrieveMsg = new SendRetrieveXML(MB);
retrieveMsg.Log += Modbus_Log;
try {
msgXML = retrieveMsg.Retrieve();
} finally {
AsyncComplete ac = new AsyncComplete(MB, pkt)
{
Resp1 = msgXML
};
parent.BeginInvoke(new EventHandler(delegate { Complete(this, ac); }));
retrieveMsg.Log -= Modbus_Log;
retrieveMsg = null;
}
}
private void DoSubstitutions(ModbusPkt pkt)
{
bool success = false;
Substitution sub = null;
SendRetrieveXML sr = new SendRetrieveXML(MB);
if (pkt.substitution == null)
{
sub = sr.RetrieveAllSubstitutions(1);
}
else
{
sr.SendSubstitution(pkt.substitution);
}
sr = null;
AsyncComplete ac = new AsyncComplete(MB, pkt)
{
Success = success, substitution = sub
};
parent.Invoke(new EventHandler(delegate { Complete(this, ac); }));
}
private void GetMessages(ModbusPkt pkt)
{
StringBuilder sb = new StringBuilder();
List <string> msgs = new List <string>();
string[] s = new string[3];
// For now, look at the first 48 only. Need to implement block read
AttrData attrCount = MB.GetAttrData(ccMM.Registration);
for (int i = 0; i < Math.Min(3, attrCount.Count); i++)
{
int reg = MB.GetDecAttribute(ccMM.Registration, i);
if (reg == 0)
{
continue;
}
for (int j = 15; j >= 0; j--)
{
if ((reg & (1 << j)) > 0)
{
int n = i * 16 - j + 15; // 1-origin
MB.SetAttribute(ccIDX.Start_Stop_Management_Flag, 1);
MB.SetAttribute(ccIDX.Message_Number, n + 1); // Load the message into input registers
MB.SetAttribute(ccIDX.Start_Stop_Management_Flag, 2);
s[0] = MB.GetHRAttribute(ccMM.Group_Number);
s[1] = MB.GetHRAttribute(ccMM.Message_Number);
s[2] = MB.GetHRAttribute(ccMM.Message_Name);
msgs.Add(string.Join(",", s));
}
}
}
AsyncComplete ac = new AsyncComplete(MB, pkt)
{
MultiLine = msgs.ToArray()
};
parent.BeginInvoke(new EventHandler(delegate { Complete(this, ac); }));
}
private void processTasks()
{
bool done = false;
// Just one big loop
while (!done)
{
try {
// Wait for the next request
pkt = Tasks.Take();
switch (pkt.Type)
{
case TaskType.Connect:
Connect(pkt);
break;
case TaskType.Disconnect:
Disconnect(pkt);
break;
case TaskType.Send:
Send(pkt);
break;
case TaskType.SendLabel:
SendLabel(pkt);
break;
case TaskType.Retrieve:
Retrieve(pkt);
break;
case TaskType.WriteData:
WriteData(pkt);
break;
case TaskType.ReadData:
ReadData(pkt);
break;
case TaskType.RecallMessage:
RecallMessage(pkt);
break;
case TaskType.Substitutions:
DoSubstitutions(pkt);
break;
case TaskType.AddMessage:
AddMessage(pkt);
break;
case TaskType.DeleteMessage:
DeleteMessage(pkt);
break;
case TaskType.IssueccIJP:
IssueccIJP(pkt);
break;
case TaskType.GetStatus:
GetStatus(pkt);
break;
case TaskType.GetMessages:
GetMessages(pkt);
break;
case TaskType.GetErrors:
GetErrors(pkt);
break;
case TaskType.AckOnly:
AckOnly(pkt);
break;
case TaskType.Specification:
Specification(pkt);
break;
case TaskType.WritePattern:
WritePattern(pkt);
break;
case TaskType.TimedDelay:
Thread.Sleep(pkt.TimeDelay);
AckOnly(pkt);
break;
case TaskType.Exit:
done = true;
break;
default:
return;
}
} catch {
AsyncComplete ac = new AsyncComplete(MB, pkt)
{
Success = false
};
parent.Invoke(new EventHandler(delegate { Complete(this, ac); }));
}
}
}
internal void Retrieve(ModbusPkt pkt)
{
string response = "\x02\x03";
MB.Errors = 0;
try {
switch ((RetrieveOps)pkt.SubOp)
{
case RetrieveOps.LineSetting:
response = LineSetting();
break;
case RetrieveOps.PrintContentsAttributes:
response = PrintContentsAttributes();
break;
case RetrieveOps.PrintContentsNoAttributes:
response = PrintContentsNoAttributes();
break;
case RetrieveOps.CalendarCondition:
response = CalendarCondition();
break;
case RetrieveOps.SubstitutionRule:
response = SubstitutionRule();
break;
case RetrieveOps.SubstitutionRuleData:
response = SubstitutionRuleData();
break;
case RetrieveOps.ShiftCodeSetup:
response = ShiftCodeSetup();
break;
case RetrieveOps.TimeCountCondition:
response = TimeCountCondition();
break;
case RetrieveOps.CountCondition:
response = CountCondition();
break;
case RetrieveOps.PrintFormat:
response = PrintFormat();
break;
case RetrieveOps.AdjustICS:
response = AdjustICS();
break;
case RetrieveOps.PrintSpecifications:
response = PrintSpecifications();
break;
case RetrieveOps.VariousPrintSetup:
response = VariousPrintSetup();
break;
case RetrieveOps.MessageGroupNames:
response = MessageGroupNames();
break;
case RetrieveOps.PrintData:
response = PrintData();
break;
case RetrieveOps.UserEnvironmentSetup:
response = UserEnvironmentSetup();
break;
case RetrieveOps.DateTimeSetup:
response = DateTimeSetup();
break;
case RetrieveOps.CommunicationsSetup:
response = CommunicationsSetup();
break;
case RetrieveOps.TouchScreenSetup:
response = TouchScreenSetup();
break;
case RetrieveOps.UnitInformation:
response = UnitInformation();
break;
case RetrieveOps.OperationManagement:
response = OperationManagement();
break;
case RetrieveOps.AlarmHistory:
response = AlarmHistory();
break;
case RetrieveOps.PartsUsageTime:
response = PartsUsageTime();
break;
case RetrieveOps.CirculationSystemSetup:
response = CirculationSystemSetup();
break;
case RetrieveOps.SoftwareVersion:
response = SoftwareVersion();
break;
case RetrieveOps.AdjustmentOperationalCheckout:
response = AdjustmentOperationalCheckout();
break;
case RetrieveOps.SolenoidValvePumpTest:
response = SolenoidValvePumpTest();
break;
case RetrieveOps.FreeLayoutCoordinates:
response = FreeLayoutCoordinates();
break;
case RetrieveOps.StirrerTest:
response = StirrerTest();
break;
case RetrieveOps.MonthSubstituteRule:
response = MonthSubstituteRule();
break;
case RetrieveOps.ViscometerCalibration:
response = ViscometerCalibration();
break;
case RetrieveOps.SystemEnvironmentSetup:
response = SystemEnvironmentSetup();
break;
case RetrieveOps.UserPatternFixed:
response = UserPatternFixed(pkt);
break;
case RetrieveOps.StandardCharacterPattern:
response = StandardCharacterPattern(pkt);
break;
case RetrieveOps.UserPatternFree:
response = UserPatternFree();
break;
default:
break;
}
} catch (Exception e) {
Log(this, $"Retrieve \"{(RetrieveOps)pkt.SubOp}\" failed! -- {e.Message}");
MB.Errors = 1;
}
AsyncComplete ac = new AsyncComplete(MB, pkt)
{
Resp1 = response, Success = MB.Errors == 0
};
parent.BeginInvoke(new EventHandler(delegate { Complete(this, ac); }));
}