private void updateTimer_Tick(object sender, EventArgs e)
{
Tuple <DateTime, byte[]> output = sketch.ReadSerial();
if (output == null)
{
return;
}
string ascii = Encoding.ASCII.GetString(output.Item2);
asciiTextBox.AppendText(string.Format("{0:HH:mm:ss.fff} | {1}", output.Item1, ascii));
asciiTextBox.AppendText(Environment.NewLine);
string hex = string.Join(" ", output.Item2.Select(b => b.ToString("X2")));
hexTextBox.AppendText(string.Format("{0:HH:mm:ss.fff} | {1}", output.Item1, hex));
hexTextBox.AppendText(Environment.NewLine);
string dec = string.Join(" ", output.Item2);
decTextBox.AppendText(string.Format("{0:HH:mm:ss.fff} | {1}", output.Item1, dec));
decTextBox.AppendText(Environment.NewLine);
}
private void performHandshake()
{
/*
* INFO(Richo): Perform connection request and handshake.
* Otherwise, when we send a program later we will be rejected.
*/
sketch.WriteSerial(new byte[]
{
RQ_CONNECTION_REQUEST, MAJOR_VERSION, MINOR_VERSION
});
sketch.Loop();
byte handshake = sketch.ReadSerial().Item2[0];
byte send = (byte)((MAJOR_VERSION + MINOR_VERSION + handshake) % 256);
sketch.WriteSerial(new byte[] { send });
sketch.Loop();
byte ack = sketch.ReadSerial().Item2[0];
if (send != ack)
{
throw new InvalidOperationException("Could not perform handshake with the simulator");
}
}
