public static void Main()
{
var spi1Controller = SpiController.FromName(FEZ.SpiBus.Spi1);
var ledCount = 10;
var apa102c = new APA102CController(spi1Controller.GetDevice(APA102CController.GetConnectionSettings()), ledCount);
while (true)
{
for (var i = 0; i < ledCount; i++)
{
apa102c.Set(i, Color.Blue);
apa102c.Flush();
Thread.Sleep(125);
apa102c.Set(i, Color.Black);
apa102c.Flush();
Thread.Sleep(125);
}
Thread.Sleep(2500);
}
}
static void DoDraw()
{
try {
var sd = StorageController.FromName(SC20260.StorageController.SdCard);
var drive = FileSystem.Mount(sd.Hdc);
var spiController = SpiController.FromName(SC20260.SpiBus.Spi5);
var ledController = new APA102CController(spiController, (PanelsWide * PanelsHigh) << 8);
var stream = new FileStream(@"A:\output.avi", FileMode.Open);
var aviDecoder = new AviDecoder(stream);
var fpsCounter = 0;
var oneSecondStart = DateTime.Now;
var textColor = new SolidBrush(Color.White);
aviDecoder.Run();
var frameCounter = 0;
var pauseCounter = 0;
while (true)
{
var t1 = DateTime.Now;
if (pauseApp == true && pauseCounter > 0)
{
goto display_text;
}
pauseCounter = pauseApp ? (pauseCounter + 1) : 0;
try {
Bitmap bitmap;
bitmap = aviDecoder.GetBimap();
screen.Clear();
if (bitmap != null)
{
var data = NativeCookData(bitmap, (byte)(0b1110_0000 | intensity));
ledController.SetBuffer(data, 0, data.Length);
for (var i = 0; i < 2; i++) // flush twice to fix pannel 5 mesy sometime
{
ledController.Flush();
}
screen.DrawImage(bitmap, (LcdWidth - bitmap.Width) >> 1, (LcdHeight - bitmap.Height) >> 1);
}
}
catch {
}
display_text:
screen.DrawString("Status: " + (frameCounter < 1 ? "Loading... " : (pauseApp ? "Paused" : "Playing")), font, textColor, 10, 10);
screen.DrawString("Intensity: " + intensity, font, textColor, 10, 30);
screen.Flush();
frameCounter++;
if (frameCounter % 10 == 0)
{
GC.Collect();
GC.WaitForPendingFinalizers();
}
Thread.Sleep(1);
if (aviDecoder != null && aviDecoder.headerInfo != null && aviDecoder.headerInfo.TimeBetweenFrames != 0)
{
var t2 = DateTime.Now - t1;
if (t2.TotalMilliseconds < aviDecoder.headerInfo.TimeBetweenFrames)
{
Thread.Sleep(aviDecoder.headerInfo.TimeBetweenFrames - (int)t2.TotalMilliseconds);
}
fpsCounter++;
var oneSecondEnd = DateTime.Now - oneSecondStart;
if (oneSecondEnd.TotalMilliseconds >= 1000)
{
Debug.WriteLine("Fps = " + fpsCounter);
fpsCounter = 0;
oneSecondStart = DateTime.Now;
}
}
}
}
catch {
screen.Clear();
screen.DrawString("Loading file from sd card failed.", font, new SolidBrush(Color.Red), 10, 10);
screen.DrawString("Check the card and Reset application.", font, new SolidBrush(Color.Red), 10, 30);
screen.Flush();
}
}
