public static void WaitResponse(SerialPort inPort, bool verbose = true)
{
// Dump the response into a buffer..
// (byte by byte so we can compare the challenge/response)
// e.g. it may start spewing data immediately after and we
// have to catch that.
// note: the attribute extensions use 40ish bytes of memory per pop
string responseBuffer = "";
if (verbose)
{
Console.WriteLine("Waiting for response: " + argCommand.response());
}
while (true)
{
if (inPort.BytesToRead != 0)
{
// Why the f**k does readchar return an int?
responseBuffer += (char)inPort.ReadByte();
}
if (verbose)
{
Console.Write("\r Response: " + responseBuffer);
}
if (
// regular mode
responseBuffer == argCommand.response()
// legacy modes
|| (argCommand == CommandMode.SEND_OLD_EXE && responseBuffer.Length > 0 && responseBuffer[responseBuffer.Length - 1] == 0x99) ||
(argCommand == CommandMode.SEND_OLD_ROM && responseBuffer.Length > 0 && responseBuffer[responseBuffer.Length - 1] == 0x99)
)
{
if (verbose)
{
Console.WriteLine("\nGot response: " + responseBuffer + "!");
}
break;
}
// filter any noise at the start of the response
// seems to happen once in a while
if (responseBuffer.Length > 4)
{
responseBuffer = responseBuffer.Remove(0, 1);
}
}
}
// If we're in solo monitor mode, there will be no
// challenge/response, let's future-proof it though
public static bool ChallengeResponse(CommandMode inMode)
{
return(ChallengeResponse(inMode.challenge(), inMode.response()));
}