public void Run(string[] args)
{
/* create default settings */
var settings = new Settings();
/* update the settings with the commandline arguments */
var optionSet = ParseArguments(args, settings);
/* do what we are told */
switch (settings.Action)
{
case AppAction.ListPorts: ListPortNames(); break;
case AppAction.ShowHelp: optionSet.WriteOptionDescriptions(Console.Out); break;
case AppAction.Receive:
case AppAction.SendAscii:
case AppAction.SendFile:
case AppAction.SendText:
SerialPort serialPort = null;
try { serialPort = GetOpenedPort(settings.PortName, settings.BaudRate, settings.Parity, settings.DataBits, settings.StopBits); }
catch (Exception ex) { Console.WriteLine(string.Format("The following error occurred while trying to open SerialPort '{0}':{1}{2}", settings.PortName, Environment.NewLine, ex)); }
if (serialPort != null)
{
switch (settings.Action)
{
case AppAction.Receive: Receive(serialPort, settings.Echo, settings.FilePath, settings.Count); break;
case AppAction.SendAscii: SendAscii(serialPort, settings.Ascii, settings.Count); break;
case AppAction.SendText: SendText(serialPort, settings.Text, settings.Count); break;
case AppAction.SendFile: SendFile(serialPort, settings.FilePath, settings.Count); break;
}
}
break;
}
}
private OptionSet ParseArguments(string[] args, Settings settings)
{
var optionSet = new Mono.Options.OptionSet()
{
{ "h|help", "shows this help", s => settings.Action = AppAction.ShowHelp },
{ "p|port=", "sets the name of the serialport (COM1, COM2, etc)", s => settings.PortName = s },
{ "l|listports", "lists the name of all available COM ports", s => settings.Action = AppAction.ListPorts },
{ "e|echo", "echoes the received byte back", s => settings.Echo = true },
{ "b|baudrate=", "sets the baudrate of the serialport", s => settings.BaudRate = TryParseBaudRate(s) },
{ "parity=", "sets the parity bit configuration of the serialport", s => settings.Parity = TryParseParity(s) },
{ "db|databits=", "sets the databits configuration of the serialport", s => settings.DataBits = TryParseDataBits(s) },
{ "sb|stopbits=", "sets the stopbits configuration of the serialport", s => settings.StopBits = TryParseStopBits(s) },
{ "f|send-file=", "sends the specified file over the serialport", s => { settings.FilePath = s; settings.Action = AppAction.SendFile; } },
{ "a|send-ascii=", "sends the specified ascii value over the serialport", s => { settings.Ascii = TryParseAscii(s); settings.Action = AppAction.SendAscii; } },
{ "c|count=", "specifies the number of files or ascii characters that are sent over the serialport", s => settings.Count = TryParseCount(s) },
{ "t|text=", "specifies the text that is to be sent over the serialport", s => { settings.Text = s; settings.Action = AppAction.SendText; } },
{ "r|receive", "listens on the serialport and writes received data to a file", s => { settings.Action = AppAction.Receive; settings.FilePath = s; } },
{ "d|dump-to-file=", "optional file to dump the received data to", s => settings.FilePath = s }
};
optionSet.Parse(args);
return optionSet;
}