/// <summary>
/// Test a strip on 1 APA 102 RGB LED.
/// Old Nusbio extension use nusbio pin 4 for the clock and pin 5 for the data.
/// APA 102 use a compatible SPI protocol with no CS and MISO, just CLOCK and MOSI.
/// </summary>
/// <param name="spi"></param>
static void Api102RgbLedSample(ISPI spi)
{
var brightness = APA102LEDStrip.MAX_BRIGHTNESS / 3 * 2;
var wait = 100;
var api102 = new APA102LEDStrip(1, spi);
var done = false;
while (!done)
{
for (int i = 0; i <= 255; i += 4)
{
if (System.Console.KeyAvailable)
{
if (System.Console.ReadKey().Key == ConsoleKey.Q)
{
done = true;
break;
}
}
var color = APA102LEDStrip.Wheel(i);
System.Console.WriteLine($"Index:{i:000}, Color:{APA102LEDStrip.ToHexValue(color)}");
api102
.AllToOneColor(color, brightness)
.Show()
.Wait(wait);
}
}
api102.AllOff();
}
public static void ScrollDemo(APA102LEDStrip ledStrip)
{
var wait = GetWaitTimeUnit(ledStrip);
var quit = false;
ledStrip.Brightness = 16;
ledStrip.AllOff();
Console.Clear();
ConsoleEx.TitleBar(0, "Scroll Demo");
ConsoleEx.WriteMenu(-1, 2, "Q)uit");
ConsoleEx.WriteMenu(-1, 3, "");
var bkColors = TargetColors.Replace("\r", "").Replace("\n", ",").Split(',').ToList();
while (!quit)
{
foreach (var sBColor in bkColors)
{
if (string.IsNullOrEmpty(sBColor.Trim()))
{
continue;
}
var bkColor = APA102LEDStrip.DrawingColors[sBColor];
Console.WriteLine(String.Format("Background Color:{0}, Html:{1}, Dec:{2}",
bkColor.Name.PadRight(16),
APA102LEDStrip.ToHexValue(bkColor),
APA102LEDStrip.ToDecValue(bkColor)));
var fgColor = APA102LEDStrip.ToBrighter(bkColor, -10);
ledStrip.AddRGBSequence(true, 4, ledStrip.MaxLed - 1, bkColor);
ledStrip.InsertRGBSequence(0, 15, fgColor);
ledStrip.ShowAndShiftRightAllSequence(wait);
if (Console.KeyAvailable)
{
quit = true;
break;
}
}
}
ledStrip.AllOff();
var k = Console.ReadKey(true).Key;
}
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 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 AlternateLineDemo(APA102LEDStrip ledStrip)
{
var wait = GetWaitTimeUnit(ledStrip);
if (ledStrip.MaxLed <= 10)
{
wait *= 3;
}
var quit = false;
ledStrip.Brightness = 16;
ledStrip.AllOff();
Console.Clear();
ConsoleEx.TitleBar(0, "Alternate Line Demo");
ConsoleEx.WriteMenu(-1, 2, "Q)uit");
ConsoleEx.WriteMenu(-1, 3, "");
var bkColors = TargetColors.Replace(Environment.NewLine, ",").Split(',').ToList();
while (!quit)
{
foreach (var sBColor in bkColors)
{
if (string.IsNullOrEmpty(sBColor.Trim()))
{
continue;
}
var bkColor = APA102LEDStrip.ToBrighter(APA102LEDStrip.DrawingColors[sBColor], -75);
Console.WriteLine(String.Format("Background Color:{0}, Html:{1}, Dec:{2}",
bkColor.Name.PadRight(16),
APA102LEDStrip.ToHexValue(bkColor),
APA102LEDStrip.ToDecValue(bkColor)));
var fgColor = APA102LEDStrip.ToBrighter(bkColor, 40);
ledStrip.Reset();
for (var l = 0; l < ledStrip.MaxLed; l += 2)
{
ledStrip.AddRGBSequence(false, 4, bkColor);
ledStrip.AddRGBSequence(false, 6, fgColor);
}
for (var i = 0; i < ledStrip.MaxLed * 3; i += 4)
{
ledStrip.Show().ShiftRightSequence().Wait(wait);
if (Console.KeyAvailable)
{
break;
}
}
if (Console.KeyAvailable)
{
quit = true;
break;
}
}
}
ledStrip.AllOff();
var k = Console.ReadKey(true).Key;
}
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 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();
}
public static void ColorsSequence(APA102LEDStrip ledStripe0, APA102LEDStrip ledStripe1)
{
var wait = 300;
var quit = false;
ledStripe0.Brightness = 7;
ledStripe0.AllOff();
Console.Clear();
ConsoleEx.TitleBar(0, "Color Sequence Demo", ConsoleColor.White, ConsoleColor.DarkBlue);
ConsoleEx.WriteMenu(-1, 4, "Q)uit");
var bkColors = TargetColors.Replace(Environment.NewLine, ",").Split(',').ToList();
while (!quit)
{
foreach (var sBColor in bkColors)
{
if (string.IsNullOrEmpty(sBColor.Trim()))
{
continue;
}
var bkColor = APA102LEDStrip.DrawingColors[sBColor];
ConsoleEx.Gotoxy(1, 2);
ConsoleEx.WriteLine(string.Format("Background Color:{0}, Html:{1}, Dec:{2}", bkColor.Name.PadRight(16), APA102LEDStrip.ToHexValue(bkColor), APA102LEDStrip.ToDecValue(bkColor)), ConsoleColor.DarkCyan);
ledStripe0.Reset().AddRGBSequence(true, ledStripe0.Brightness, ledStripe0.MaxLed, bkColor).Show();
ledStripe1.Reset().AddRGBSequence(true, ledStripe1.Brightness, ledStripe0.MaxLed, bkColor).Show().Wait(wait);
if (Console.KeyAvailable)
{
quit = true;
break;
}
}
}
ledStripe0.AllOff();
var k = Console.ReadKey(true).Key;
}