/// <summary>
/// Create a new firmware command string using the specified parameters
/// </summary>
/// <param name="settings">Firmware settings</param>
public FirmwareCommand(FirmwareSettings settings)
{
this.Settings = settings;
this.commandString = this.CreateCommandString(settings);
return;
}
/// <summary>
/// Parse a base-64 string into a firmware command object
/// </summary>
/// <param name="text">Text to parse</param>
/// <returns>Firmware command</returns>
public static FirmwareCommand Parse(string text)
{
// get bytes from base-64 string
byte[] bytes = Convert.FromBase64String(text);
// create struct pointer
FirmwareSettings settings = bytes;
// create firmware command base on settings struct
FirmwareCommand command = new FirmwareCommand(settings);
return(command);
}
/// <summary>
/// Retrieve settings from Arduino device asynchronously
/// </summary>
public void RetrieveSettings()
{
//
this.SendCommand(FirmwareCommand.ExportSettings);
//
string text = this.serialPort.ReadExisting().Trim();
if (string.IsNullOrWhiteSpace(text))
{
throw new IOException("Failed to retrieve settings response from Arduino device");
}
//
FirmwareCommand command = FirmwareCommand.Parse(text);
this.Settings = command.Settings;
return;
}
private string CreateCommandString(FirmwareSettings settings)
{
// return base-64 string
return(Convert.ToBase64String(settings));
}
