static void Main(string[] args)
{
if (args == null || args.Length == 0)
{
Logger.Error("Command file not specified. Please provide a path to the command file.");
}
ModbusFileParser.LoadFile(args[0]);
ModbusProperties properties = ModbusFileParser.GetProperties();
Bus bus = new Bus(new MasterDevice(0, properties.masterTimeout), properties.corruptionChance, properties.corruptionAttempts);
for (int i = 0; i < properties.slaveCount; i++)
{
bus.Connect(new SlaveDevice((byte)(i + 1), properties.slaveProcessingTime, properties.slaveProcessingTimeJitter));
}
foreach (string[] tokens in ModbusFileParser.GetInstructions())
{
if (tokens.Length >= 2)
{
switch (tokens[0])
{
case "Delay":
Thread.Sleep(int.Parse(tokens[1]));
break;
default:
break;
}
}
else
{
bus.master.SendMessage(ModbusMessage.FromASCII(tokens[0], properties.useChecksum));
}
}
Logger.Log("Executed all instructions");
Console.ReadKey();
}
public static ModbusProperties GetProperties()
{
ModbusProperties properties = new ModbusProperties();
lineIndex = 0;
string currentLine;
while ((currentLine = lines[lineIndex++].TrimEnd()) != "Begin")
{
if (currentLine == "" || currentLine.StartsWith("//"))
{
continue;
}
string[] tokens = currentLine.Split(' ');
try
{
switch (tokens[0])
{
case "MasterTimeout":
properties.masterTimeout = int.Parse(tokens[1]);
break;
case "Slaves":
properties.slaveCount = byte.Parse(tokens[1]);
break;
case "SlaveProcessingTime":
properties.slaveProcessingTime = int.Parse(tokens[1]);
break;
case "SlaveProcessingTimeJitter":
properties.slaveProcessingTimeJitter = int.Parse(tokens[1]);
break;
case "UseChecksum":
if (tokens[1] != "True" && tokens[1] != "False")
{
throw new Exception("UseChecksum neither True nor False");
}
properties.useChecksum = tokens[1] == "True";
break;
case "CorruptionChance":
properties.corruptionChance = float.Parse(tokens[1]);
if (properties.corruptionChance < 0 || properties.corruptionChance > 1)
{
throw new Exception("CorruptionChance must be a float between 0 and 1");
}
break;
case "CorruptionAttempts":
properties.corruptionAttempts = int.Parse(tokens[1]);
break;
}
}
catch (Exception e)
{
Logger.Error($"Parsing error in line {lineIndex}: {e.Message}");
}
}
return(properties);
}
