private static void loop()
{
// Looking over this again makes me think if it's really that smart to push as many data through the sereal port as possible :P
// Who cares though. *shrug*
while (true)
{
if (connected)
{
try
{
port.Write("BLed");
byte[] cmd = { 0x00 }; // Cmd
port.Write(cmd, 0, cmd.Length);
LedManager.writeBuffer(port);
if (quit)
{
byte[] bufferAbort = { 0x01 };
port.Write(bufferAbort, 0, 1);
port.Close();
break;
}
while (port.BytesToWrite != 0 || port.BytesToRead != 13)
{
}
string ret = getSerialString();
if (ret == "BLed_accepted")
{
continue;
}
else
{
connected = false;
port.Close();
}
}
catch (Exception) { port.Close(); connected = false; }
}
else
{
sdsDelegate("Scanning...");
if (quit)
{
break;
}
if (!getComPort())
{
Thread.Sleep(10);
}
else
{
sdsDelegate("Connected (" + port.PortName + ")");
}
}
}
}
private void init()
{
LedManager.init();
LedManager.direction = true;
lightEnabled.Checked = Properties.Settings.Default.lightEnabled;
LedManager.enabled = lightEnabled.Checked;
ArduinoCommunication.init(setDeviceStatus);
modes = new List <DisplayMode>();
tabControl.SelectedIndexChanged -= tabControl_SelectedIndexChanged;
addModeTab(new StaticColorMode());
addModeTab(new MusicMode());
addModeTab(new ScreenCaptureMode());
}
private void cleanUp()
{
Properties.Settings.Default.lastMode = getActiveModeIndex();
foreach (DisplayMode mode in modes)
{
mode.deactivate();
mode.cleanUp();
}
LedManager.setColor(Color.Black);
Thread.Sleep(30);
ArduinoCommunication.cleanUp();
Properties.Settings.Default.ledCount = LedManager.ledCount;
Properties.Settings.Default.lightEnabled = LedManager.enabled;
Properties.Settings.Default.Save();
}
private void tabControl_SelectedIndexChanged(object sender, EventArgs e)
{
if (tabControl.SelectedIndex > modes.Count - 1)
{
return;
}
int activeMode = getActiveModeIndex();
if (modes[tabControl.SelectedIndex].isActive())
{
return;
}
if (activeMode >= 0)
{
modes[activeMode].deactivate();
}
LedManager.setColor(Color.Black);
modes[tabControl.SelectedIndex].activate();
}
private void tick(Object myObject, EventArgs myEventArgs)
{
int ret = BassWasapi.BASS_WASAPI_GetData(fft, (int)BASSData.BASS_DATA_FFT2048); //get channel fft data
if (ret < -1)
{
return;
}
int x, y;
int b0 = 0;
//computes the spectrum data, the code is taken from a bass_wasapi sample.
for (x = 0; x < lines; x++)
{
float peak = 0;
int b1 = (int)Math.Pow(2, x * 10.0 / (lines - 1));
if (b1 > 1023)
{
b1 = 1023;
}
if (b1 <= b0)
{
b1 = b0 + 1;
}
for (; b0 < b1; b0++)
{
if (peak < fft[1 + b0])
{
peak = fft[1 + b0];
}
}
y = (int)(Math.Sqrt(peak) * 3 * 255 - 4);
if (y > 255)
{
y = 255;
}
if (y < 0)
{
y = 0;
}
Color lastColor = lastColors[x];
Color nowColor = grd.GetColorAt(y / 255f);
float a_smoothing = 1f - smoothing;
byte r = (byte)(lastColor.R * smoothing + nowColor.R * a_smoothing);
byte g = (byte)(lastColor.G * smoothing + nowColor.G * a_smoothing);
byte b = (byte)(lastColor.B * smoothing + nowColor.B * a_smoothing);
Color calcColor = Color.FromArgb(r, g, b);
spectrumdata.Add(new Tuple <byte, Color>((byte)y, nowColor));
lastColors[x] = calcColor;
LedManager.setLed(x + 21, calcColor);
}
setValues(spectrumdata);
spectrumdata.Clear();
int level = BassWasapi.BASS_WASAPI_GetLevel();
if (level == lastlevel && level != 0)
{
hanctr++;
}
lastlevel = level;
//Required, because some programs hang the output. If the output hangs for a 75ms
//this piece of code re initializes the output so it doesn't make a gliched sound for long.
if (hanctr > 3)
{
Free();
Bass.BASS_Init(0, 44100, BASSInit.BASS_DEVICE_DEFAULT, IntPtr.Zero);
BassWasapi.BASS_WASAPI_Init(devindex, 0, 0, BASSWASAPIInit.BASS_WASAPI_BUFFER, 1f, 0.05f, process, IntPtr.Zero);
BassWasapi.BASS_WASAPI_Start();
}
}
