/// <summary>
/// http://colormine.org/color-converter
/// </summary>
public void TestC()
{
//int v1 = 0, v2 = 0; // the new vertex and the previous one
for (var hue = 0; hue < 360; hue += 2)
{
var light = 40;
for (var sat = 40; sat <= 80; sat += 10)
{
var color = RGBHelper.HsvToRgb(hue, sat, light);
Console.WriteLine(" hue:{0:000} sat:{1:000}, light:{2:000}, color:{3:000}", hue, sat, light, color);
this.AddRGBSequence(true, 6, this.MaxLed, color);
this.Show();
Thread.Sleep(2);
}
if (Console.KeyAvailable)
{
if (Console.ReadKey().Key == ConsoleKey.Q)
{
break;
}
}
}
}
public static void TrigonometrieOneColorDemo(APA102LEDStrip ledStrip)
{
var wait = GetWaitTimeUnit(ledStrip);
if (ledStrip.MaxLed <= 10)
{
wait *= 3;
}
var maxLed = ledStrip.MaxLed;
var quit = false;
ledStrip.Brightness = 16;
ledStrip.AllOff();
Console.Clear();
ConsoleEx.TitleBar(0, "Trigonometrie Demo");
ConsoleEx.WriteMenu(-1, 2, "Q)uit");
ConsoleEx.WriteMenu(-1, 3, "");
var _4Sin_div_PI = RGBHelper.GenerateTrigonometricValues(maxLed, Math.PI, radianV => 4 * Math.Sin(radianV) / (1 * Math.PI), colorMinValue: 64);
var _4Sin3_div_3PI = RGBHelper.GenerateTrigonometricValues(maxLed, Math.PI, radianV => 4 * Math.Sin(3 * radianV) / (3 * Math.PI), colorMinValue: 64);
var _4Sin5_div_5PI = RGBHelper.GenerateTrigonometricValues(maxLed, Math.PI, radianV => 4 * Math.Sin(5 * radianV) / (5 * Math.PI), colorMinValue: 32);
var _4Sin7_div_7PI = RGBHelper.GenerateTrigonometricValues(maxLed, Math.PI, radianV => 4 * Math.Sin(7 * radianV) / (7 * Math.PI), colorMinValue: 32);
// Green
var greenColorVariation0 = RGBHelper.GenerateListOfColor(maxLed, null, _4Sin_div_PI, null);
var greenColorVariation1 = RGBHelper.GenerateListOfColor(maxLed, null, _4Sin3_div_3PI, null);
var greenColorVariation2 = RGBHelper.GenerateListOfColor(maxLed, null, _4Sin5_div_5PI, null);
var greenColorVariation3 = RGBHelper.GenerateListOfColor(maxLed, null, _4Sin7_div_7PI, null);
while (!quit)
{
if (!PlayTrigonometrieVariation(ledStrip, wait, greenColorVariation0, "4*Math.Sin(radianV) /(1*Math.PI)"))
{
break;
}
if (!PlayTrigonometrieVariation(ledStrip, wait, greenColorVariation1, "4*Math.Sin(3*radianV)/(3*Math.PI)"))
{
break;
}
if (!PlayTrigonometrieVariation(ledStrip, wait, greenColorVariation2, "4*Math.Sin(5*radianV)/(5*Math.PI)"))
{
break;
}
if (!PlayTrigonometrieVariation(ledStrip, wait, greenColorVariation3, "4*Math.Sin(7*radianV)/(7*Math.PI)"))
{
break;
}
if (Console.KeyAvailable)
{
if (Console.ReadKey().Key == ConsoleKey.Q)
{
break;
}
}
}
ledStrip.AllOff();
}
public static void LineDemo(APA102LEDStrip ledStrip)
{
int wait = ledStrip.MaxLed <= 10 ? 55 : 0;
var quit = false;
ledStrip.AllOff();
Console.Clear();
ConsoleEx.TitleBar(0, "Line Demo");
ConsoleEx.WriteMenu(-1, 2, "Q)uit");
ConsoleEx.WriteMenu(-1, 3, "");
while (!quit)
{
var j = 0;
for (var i = 0; i < ledStrip.MaxLed; i++)
{
// Remark: there should be a faster way to draw the line, by first setting all the led
// to black and only resetting the one in color. Once we light up all the led, we would
// turn them all off and re start... Todo, totry.
var bkColor = RGBHelper.Wheel(((i * 256 / ledStrip.MaxLed) + j));
ledStrip.AddRGBSequence(true, 2, i + 1, bkColor);
if (++j >= 256)
{
j = 0;
}
while (!ledStrip.IsFull)
{
ledStrip.AddRGBSequence(false, 2, Color.Black);
}
ledStrip.Show().Wait(wait);
Console.WriteLine(String.Format("Color:{0}, Html:{1}, Dec:{2}", bkColor.Name.PadRight(16), APA102LEDStrip.ToHexValue(bkColor), APA102LEDStrip.ToDecValue(bkColor)));
if (Console.KeyAvailable)
{
while (Console.KeyAvailable)
{
var k = Console.ReadKey(true).Key;
if (k == ConsoleKey.Q)
{
quit = true;
break;
}
}
}
}
ledStrip.Wait(wait * 3).AllOff();
}
ledStrip.AllOff();
}
public static void PerformanceTest(APA102LEDStrip ledStrip)
{
ledStrip.Brightness = 16;
ledStrip.AllOff();
Console.Clear();
Console.WriteLine("Running test...");
var bkColor = Color.Red;
var sw = Stopwatch.StartNew();
var testCount = 1000;
var wheelIndex = 0;
// This loop set the strip 500 x 2 == 1000 times
for (var t = 0; t < (testCount / 2); t++)
{
bkColor = RGBHelper.Wheel(wheelIndex);
wheelIndex += 2;
if (wheelIndex >= 256)
{
wheelIndex = 0;
}
// Light up in red the 60 led strips
ledStrip.Reset();
for (var l = 0; l < ledStrip.MaxLed; l++)
{
ledStrip.AddRGBSequence(false, 7, bkColor);
}
ledStrip.Show();
// Turn it off the 60 led strips
ledStrip.Reset();
for (var l = 0; l < ledStrip.MaxLed; l++)
{
ledStrip.AddRGBSequence(false, 7, Color.Black);
}
ledStrip.Show();
}
sw.Stop();
var bytePerSeconds = ledStrip.MaxLed * 4 * testCount / (sw.ElapsedMilliseconds / 1000);
Console.WriteLine("test Duration:{0}, BytePerSecond:{1}, NumberOfLedTurnOnOrOff:{2}",
sw.ElapsedMilliseconds,
bytePerSeconds,
ledStrip.MaxLed * testCount
);
var k = Console.ReadKey(true).Key;
ledStrip.AllOff();
k = Console.ReadKey(true).Key;
}
public static Color ToBrighter(Color color, int percent = 10)
{
double hue;
double saturation;
double value;
RGBHelper.ColorToHSV(color, out hue, out saturation, out value);
saturation = saturation * (1 + (percent / 100.0));
value = value * (1 + (percent / 100.0));
return(RGBHelper.HsvToRgb(hue, saturation, value));
}
public static void LineDemo(APA102LEDStrip ledStripe)
{
int wait = 20;
var quit = false;
ledStripe.AllOff();
Console.Clear();
ConsoleEx.WriteMenu(-1, 4, "Q)uit");
while (!quit)
{
var j = 0;
for (var i = 0; i < ledStripe.MaxLed; i++)
{
var bkColor = RGBHelper.Wheel(((i * 256 / ledStripe.MaxLed) + j));
ledStripe.AddRGBSequence(true, 2, i + 1, bkColor);
if (++j >= 256)
{
j = 0;
}
while (!ledStripe.IsFull)
{
ledStripe.AddRGBSequence(false, 2, Color.Black);
}
ledStripe.Show().Wait(wait);
Console.WriteLine(String.Format("Color:{0}, Html:{1}, Dec:{2}", bkColor.Name.PadRight(16), APA102LEDStrip.ToHexValue(bkColor), APA102LEDStrip.ToDecValue(bkColor)));
if (Console.KeyAvailable)
{
while (Console.KeyAvailable)
{
var k = Console.ReadKey(true).Key;
if (k == ConsoleKey.Q)
{
quit = true;
break;
}
}
}
}
ledStripe.Wait(wait * 3).AllOff();
}
ledStripe.AllOff();
}
public static void RainbowDemo2(APA102LEDStrip ledStrip, int jStep)
{
Console.Clear();
ConsoleEx.TitleBar(0, "Rainbow Demo");
ConsoleEx.WriteMenu(-1, 2, "Q)uit");
ConsoleEx.WriteMenu(-1, 3, "");
int brigthness = 6;
int wait = GetWaitTimeUnit(ledStrip) / 2;
var quit = false;
ledStrip.AllOff();
while (!quit)
{
for (var j = 0; j < 256; j += jStep)
{
ConsoleEx.Gotoxy(0, 4);
ledStrip.Reset();
for (var i = 0; i < ledStrip.MaxLed; i++)
{
ledStrip.AddRGBSequence(false, brigthness, RGBHelper.Wheel((i * 256 / ledStrip.MaxLed) + j));
}
for (var i = 0; i < ledStrip.MaxLed; i++)
{
var wheelIndex = (i * 256 / ledStrip.MaxLed) + j;
var bkColor = ledStrip.LedColors[i];
Console.WriteLine(String.Format("Color:{0}, Wheel:{1}, rgb:{2}",
bkColor.Name, wheelIndex.ToString("000"), APA102LEDStrip.ToDecValue(bkColor)));
}
ledStrip.Show().Wait(wait);
if (Console.KeyAvailable)
{
var k = Console.ReadKey(true).Key;
if (k == ConsoleKey.Q)
{
quit = true;
break;
}
}
}
}
ledStrip.AllOff();
}
private BubbleColor[] InitRandomBubbleColors()
{
Random rnd = new Random();
BubbleColor[] bubbleColors = new BubbleColor[nusbioPixel.Count];
for (int i = 0; i < nusbioPixel.Count; i++)
{
var color = RGBHelper.Wheel((i * 256 / nusbioPixel.Count) + 4);
bubbleColors[i] = new BubbleColor();
bubbleColors[i].color = color; // r = color.R;
bubbleColors[i].originalPosition = i; // = (int)(0.299 * bubbleColors[i].r + 0.587 * bubbleColors[i].g + 0.144 * bubbleColors[i].b);
}
bubbleColors = bubbleColors.OrderBy(a => Guid.NewGuid()).ToArray <BubbleColor>();
for (int i = 0; i < nusbioPixel.Count; i++)
{
nusbioPixel.SetPixel(i, bubbleColors[i].color.R, bubbleColors[i].color.G, bubbleColors[i].color.B);
}
nusbioPixel.SetBrightness(30);
nusbioPixel.Show();
return(bubbleColors);
}
public static void MultiShades(APA102LEDStrip ledStrip)
{
int wait = 0;
var quit = false;
ledStrip.AllOff();
while (!quit)
{
for (var j = 0; j < 256; j++)
{
Console.Clear();
ledStrip.Reset();
for (var i = 0; i < ledStrip.MaxLed; i++)
{
ledStrip.AddRGBSequence(false, 10, RGBHelper.Wheel(((i + j))));
}
foreach (var bkColor in ledStrip.LedColors)
{
Console.WriteLine(String.Format("Color:{0}, Html:{1}, Dec:{2}", bkColor.Name.PadRight(16), APA102LEDStrip.ToHexValue(bkColor), APA102LEDStrip.ToDecValue(bkColor)));
}
ledStrip.Show().Wait(wait);
if (Console.KeyAvailable)
{
var k = Console.ReadKey(true).Key;
if (k == ConsoleKey.Q)
{
quit = true;
break;
}
}
}
}
ledStrip.AllOff();
}
public static void TrigonometrieMultiColorEvolutionDemo(APA102LEDStrip ledStrip)
{
APA102LEDStrip.CombineSPIDataAndClockOnSameCycle = true;
var wait = GetWaitTimeUnit(ledStrip);
if (ledStrip.MaxLed <= 10)
{
wait *= 3;
}
var maxLed = ledStrip.MaxLed;
var quit = false;
ledStrip.Brightness = 16;
ledStrip.AllOff();
Console.Clear();
ConsoleEx.TitleBar(0, "Trigonometrie Demo");
ConsoleEx.WriteMenu(-1, 2, "Q)uit");
ConsoleEx.WriteMenu(-1, 3, "");
var trigoCircleMax = Math.PI / 2;
var amplitude = 4;
var amplitudeStep = 0.1;
var amplitudeFactor = amplitudeStep;
amplitudeFactor = 1;
var minPhaseOffSet = 0.0;
var maxPhaseOffSet = Math.PI;
var phaseOffSetStep = maxPhaseOffSet / 100;
var phaseOffSet = 0.0;
var _4Sin3_div_3PI = RGBHelper.GenerateTrigonometricValues(maxLed, trigoCircleMax,
radianV => (amplitudeFactor * amplitude) * Math.Sin((3 * radianV)) / (3 * Math.PI),
colorMinValue: 128, diplayData: true);
var _4Sin5_div_5PI_Phase2 = RGBHelper.GenerateTrigonometricValues(maxLed, trigoCircleMax,
radianV => (amplitudeFactor * amplitude) * Math.Sin((5 * radianV)) / (5 * Math.PI),
colorMinValue: 128, diplayData: true);
var _4Sin7_div_7PI_Phase3 = RGBHelper.GenerateTrigonometricValues(maxLed, trigoCircleMax,
radianV => (amplitudeFactor * amplitude) * Math.Sin((7 * radianV)) / (7 * Math.PI),
colorMinValue: 128, diplayData: true);
List <System.Drawing.Color> colorVariation = null;
int loopIndex = 0;
while (!quit)
{
Console.WriteLine("amplitudeFactor:{0}, phaseOffSet:{1}", amplitudeFactor, phaseOffSet);
switch (loopIndex % 3)
{
case 0: colorVariation = RGBHelper.GenerateListOfColor(maxLed, _4Sin3_div_3PI, _4Sin5_div_5PI_Phase2, null); break;
case 1: colorVariation = RGBHelper.GenerateListOfColor(maxLed, _4Sin3_div_3PI, null, _4Sin5_div_5PI_Phase2); break;
case 2: colorVariation = RGBHelper.GenerateListOfColor(maxLed, null, _4Sin3_div_3PI, _4Sin5_div_5PI_Phase2); break;
}
//loopIndex += 1;
if (!PlayTrigonometrieVariation(ledStrip, wait, colorVariation, "Experiment", 1))
{
break;
}
//amplitudeFactor += amplitudeStep;
if (amplitudeFactor > 3)
{
amplitudeFactor = amplitudeStep;
}
//phaseOffSet = phaseOffSet + phaseOffSetStep;
//if (phaseOffSet > maxPhaseOffSet)
// phaseOffSet = minPhaseOffSet;
if (Console.KeyAvailable)
{
if (Console.ReadKey().Key == ConsoleKey.Q)
{
break;
}
}
}
ledStrip.AllOff();
}
public APA102LEDStrip AddHSV(double h, double S, double V)
{
this.AddRGB(RGBHelper.HsvToRgb(h, S, V));
return(this);
}
public APA102LEDStrip AddHSV(double hue, double saturation, double lightness, int brightness = -1)
{
return(this.AddRGB(RGBHelper.HsvToRgb(hue, saturation, lightness), brightness));
}
public static void RainbowDemo(APA102LEDStrip ledStrip0, int jStep, APA102LEDStrip ledStrip1, bool inSync)
{
Console.Clear();
ConsoleEx.TitleBar(0, "Rainbow Demo", ConsoleColor.White, ConsoleColor.DarkBlue);
ConsoleEx.WriteMenu(-1, 6, "Q)uit");
int wait = 13;
var quit = false;
var maxStep = 256;
var brightness = 16;
ledStrip0.AllOff();
ledStrip1.AllOff();
while (!quit)
{
var j2 = maxStep;
for (var j = 0; j < maxStep; j += jStep)
{
if (inSync) // If in sync both led show the same color else show opposite color
{
j2 = j;
}
ledStrip0.Reset();
ledStrip1.Reset();
for (var i = 0; i < ledStrip0.MaxLed; i++)
{
ledStrip0.AddRGBSequence(false, brightness, RGBHelper.Wheel(((i * maxStep / ledStrip0.MaxLed) + j)));
}
for (var i = 0; i < ledStrip1.MaxLed; i++)
{
ledStrip1.AddRGBSequence(false, brightness, RGBHelper.Wheel(((i * maxStep / ledStrip0.MaxLed) + j2)));
}
foreach (var bkColor in ledStrip0.LedColors)
{
ConsoleEx.WriteLine(1, 2, String.Format("Strip 0 - Color:{0}, Html:{1}, Dec:{2}, WheelIndex:{3} ", bkColor.Name, APA102LEDStrip.ToHexValue(bkColor), APA102LEDStrip.ToDecValue(bkColor), j), ConsoleColor.DarkCyan);
}
foreach (var bkColor in ledStrip1.LedColors)
{
ConsoleEx.WriteLine(1, 3, String.Format("Strip 1 - Color:{0}, Html:{1}, Dec:{2}, WheelIndex:{3}", bkColor.Name, APA102LEDStrip.ToHexValue(bkColor), APA102LEDStrip.ToDecValue(bkColor), j2), ConsoleColor.DarkCyan);
}
ledStrip0.Show();
ledStrip1.Show().Wait(wait);
if (Console.KeyAvailable)
{
var k = Console.ReadKey(true).Key;
if (k == ConsoleKey.Q)
{
quit = true;
break;
}
}
j2--;
}
}
ledStrip0.AllOff();
ledStrip1.AllOff();
}
public static void ComboWith6LedPanel(Nusbio nusbio, APA102LEDStrip ledStrip0, APA102LEDStrip ledStrip1 = null)
{
Console.Clear();
ConsoleEx.TitleBar(0, "Rainbow Demo", ConsoleColor.White, ConsoleColor.DarkBlue);
ConsoleEx.WriteMenu(-1, 6, "Q)uit");
int wait = 50;
var quit = false;
var maxStep = 256;
var brightness = 5;
int jStep = 8;
ledStrip0.AllOff();
ledStrip1.AllOff();
var ledIndex = -1;
var maxLedIndex = 4;
var ledIndexTimeOut = new TimeOut(wait * 50);
while (!quit)
{
var j2 = maxStep;
for (var j = 0; j < maxStep; j += jStep)
{
ledStrip0.Reset();
ledStrip1.Reset();
for (var i = 0; i < ledStrip0.MaxLed; i++)
{
ledStrip0.AddRGBSequence(false, brightness, RGBHelper.Wheel(((i * maxStep / ledStrip0.MaxLed) + j)));
}
for (var i = 0; i < ledStrip1.MaxLed; i++)
{
ledStrip1.AddRGBSequence(false, brightness, RGBHelper.Wheel(((i * maxStep / ledStrip0.MaxLed) + j2)));
}
foreach (var bkColor in ledStrip0.LedColors)
{
ConsoleEx.WriteLine(1, 2, String.Format("Strip 0 - Color:{0}, Html:{1}, Dec:{2}", bkColor.Name, APA102LEDStrip.ToHexValue(bkColor), APA102LEDStrip.ToDecValue(bkColor)), ConsoleColor.DarkCyan);
}
foreach (var bkColor in ledStrip1.LedColors)
{
ConsoleEx.WriteLine(1, 3, String.Format("Strip 1 - Color:{0}, Html:{1}, Dec:{2}", bkColor.Name, APA102LEDStrip.ToHexValue(bkColor), APA102LEDStrip.ToDecValue(bkColor)), ConsoleColor.DarkCyan);
}
j2 -= jStep;
if (j2 < 0)
{
j2 = maxStep;
}
ledStrip0.Show();
ledStrip1.Show().Wait(wait);
/*
* // Turn on and off led connected to gpio 0,1,2,3
* if (ledIndexTimeOut.IsTimeOut())
* {
* if (ledIndex != -1)
* nusbio[ledIndex].Low();
* ledIndex++;
* if (ledIndex == maxLedIndex)
* ledIndex = 0;
* nusbio[ledIndex].High();
* }
*/
if (Console.KeyAvailable)
{
var k = Console.ReadKey(true).Key;
if (k == ConsoleKey.Q)
{
quit = true;
break;
}
}
}
}
ledStrip0.AllOff();
ledStrip1.AllOff();
}
