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 Run(string[] args)
{
Console.WriteLine("Nusbio initialization");
Nusbio.ActivateFastMode();
var serialNumber = Nusbio.Detect();
if (serialNumber == null) // Detect the first Nusbio available
{
Console.WriteLine("nusbio not detected");
return;
}
using (var nusbio = new Nusbio(serialNumber))
{
//_eeprom = new EEPROM_25AA1024(
// nusbio: nusbio,
// clockPin: NusbioGpio.Gpio4,
// mosiPin: NusbioGpio.Gpio5,
// misoPin: NusbioGpio.Gpio2,
// selectPin: NusbioGpio.Gpio6
// );
_eeprom = new EEPROM_25AA1024(
nusbio: nusbio,
clockPin: NusbioGpio.Gpio0,
mosiPin: NusbioGpio.Gpio1,
misoPin: NusbioGpio.Gpio2,
selectPin: NusbioGpio.Gpio3
);
_eeprom.Begin();
// Noticed that we cannot detect if the EEPROM is connected or
// not based on SPI command. The SPI command does not fail.
// But return a buffer with garbage mostly all byte set to 255
// So based on the expected data of the first page we could
// detect of the EEPROM is connected or not
var r = _eeprom.ReadPage(0, _eeprom.PAGE_SIZE * 4);
if (r.Succeeded)
{
if (r.Buffer[0] == 255)
{
Console.WriteLine("SPI EEPROM 25AA1024 not detected, hit enter to continue");
Console.ReadLine();
}
}
Cls(nusbio);
while (nusbio.Loop())
{
if (Console.KeyAvailable)
{
var k = Console.ReadKey(true).Key;
if (k == ConsoleKey.W)
{
var a = ConsoleEx.Question(23, string.Format("Execute Write/Read/Write Test {0}k now Y)es, N)o", _eeprom.MaxKByte), new List <char>()
{
'Y', 'N'
});
if (a == 'Y')
{
Console.Clear(); ConsoleEx.TitleBar(0, "Writing EEPROM");
var testValue = 1 + 4 + 16 + 64;
_eeprom.WriteAll(0, EEPROM_25AA1024.MakeBuffer((byte)testValue, _eeprom.MaxByte), (pageIndex, maxPage) => ConsoleEx.WriteLine(0, 2, string.Format("{0:000} % done", 1.0 * pageIndex / maxPage * 100.0), ConsoleColor.Yellow));
Console.Clear(); ConsoleEx.TitleBar(0, "Reading EEPROM");
var dataRead = _eeprom.ReadAll(16, (pageIndex, maxPage) => ConsoleEx.WriteLine(0, 2, string.Format("{0:000} % done", 1.0 * pageIndex / maxPage * 100.0), ConsoleColor.Yellow));
for (var z = 0; z < _eeprom.MaxByte; z++)
{
if (dataRead[z] != testValue)
{
throw new ArgumentException("Writing/Reading error");
}
}
WriteEEPROMPage(512);
ReadAndVerifyEEPROMPage_BatchRead(512);
}
}
if (k == ConsoleKey.R)
{
ReadAndVerifyEEPROMPage(10);
Cls(nusbio);
}
if (k == ConsoleKey.A)
{
ReadAndVerifyEEPROMPage_BatchRead(512);
ReadAndVerifyEEPROMPage(512);
}
if (k == ConsoleKey.B)
{
// This mode is slow, only read the first 64 pages out of 512
ReadAndVerifyEEPROMOnyByteAtTheTime(64);
}
if (k == ConsoleKey.Q)
{
break;
}
Cls(nusbio);
}
}
}
Console.Clear();
}
static void IntensistyScrollingDemo2(IS31FL3731 ledMatrix16x9)
{
Console.Clear();
ConsoleEx.TitleBar(0, "Intensisty Demo", ConsoleColor.Yellow, ConsoleColor.DarkBlue);
ConsoleEx.WriteMenu(0, 2, "Q)uit");
var sweep = new List <int>()
{
1, 2, 8, 16, 24, 32, 44, 64, 80, 96, 120, 128, 120, 96, 80, 64, 44, 32, 24, 16, 8, 4, 2, 1
};
var quit = false;
var incr = 1;
var moduleStepIndex = 0;
var moduleSteps = new List <int>()
{
2, 4, 6, 8, 10, 12, 16, 18, 20, 22
};
moduleSteps = new List <int>()
{
1, 3, 5, 7, 9, 11, 13, 15, 17, 19
};
var doubleBufferIndex = 1;
ledMatrix16x9.Clear();
while (!quit)
{
for (int y = 0; y < ledMatrix16x9.Height; y++)
{
ConsoleEx.Write(0, y + 4, string.Format("{0:00} - ", y), ConsoleColor.Cyan);
for (int x = 0; x < ledMatrix16x9.Width; x++)
{
var intensity = sweep[(x + y + incr) % moduleSteps[moduleStepIndex]];
ledMatrix16x9.DrawPixel(x, y, intensity);
Console.Write("{0:000} ", intensity);
moduleStepIndex++;
if (moduleStepIndex >= moduleSteps.Count)
{
moduleStepIndex = 0;
}
}
}
var bytePerSecond = ledMatrix16x9.UpdateDisplay(doubleBufferIndex);
ConsoleEx.WriteLine(0, 15, string.Format("{0:0.00} K byte/sec sent", bytePerSecond / 1024.0), ConsoleColor.Cyan);
doubleBufferIndex = doubleBufferIndex == 1 ? 0 : 1;
incr++;
Thread.Sleep(50);
if (Console.KeyAvailable)
{
var k = Console.ReadKey(true).Key;
if (k == ConsoleKey.Q)
{
quit = true;
}
}
}
}
static void ReadAndVerifyEEPROMPage_BatchRead(int numberOfPageToRead, int expectedSingleValue = -1)
{
Console.Clear();
var batchPageSize = 128; // Transfer batch of 32page x 256byte = 8k
ConsoleEx.TitleBar(0, string.Format("Performance test reading all {0}k in {1} pages batch mode", _eeprom.MaxKByte, batchPageSize));
ConsoleEx.Gotoxy(0, 2);
var t = Stopwatch.StartNew();
EEPROM_25AA1024_UnitTests.PerformanceTest_ReadPage(_eeprom, batchPageSize,
(pageIndex, maxPage) => ConsoleEx.WriteLine(0, 3, string.Format("{0:000} % done", 1.0 * pageIndex / maxPage * 100.0), ConsoleColor.Yellow));
t.Stop();
Console.WriteLine("Data:{0}kb, Time:{1}ms, {2:0.00} kb/s", _eeprom.MaxKByte, t.ElapsedMilliseconds, _eeprom.MaxByte * 1.0 / t.ElapsedMilliseconds);
Console.WriteLine("Hit enter key");
Console.ReadLine();
}