public async void DisplayUpdate()
{
//Task.Start(() => {
if (drawQueue.Count != 0)
{
CDrawInstruction di = drawQueue.Dequeue();
doInstruction(di);
}
//});
}
public void DrawPixelTEMP(uint x, uint y, uint color)
{
if ((x < 0) || (x >= screenwidth) || (y < 0) || (y >= screenheight))
{
return;
}
CDrawInstruction di = new CDrawInstruction(x, y, 1, 1);
byte hicolor = (byte)(color >> 8);
byte locolor = (byte)(color & 0xff);
di.data = new byte[] { hicolor, locolor };;
drawQueue.Enqueue(di);
//Task.Run(() => doInstruction(di));
}
/**** ---- temp to try out **/
public void DrawFillRectTEMP(uint x, uint y, uint w, uint h, uint color)
{
if ((x >= screenwidth) || (y >= screenheight))
{
return;
}
if ((x + w - 1) >= screenwidth)
{
w = screenwidth - x;
}
if ((y + h - 1) >= screenheight)
{
h = screenheight - y;
}
if (w < 0 | h < 0)
{
return;
}
/*for (y = h; y > 0; y--)
* {
* for (x = w; x > 0; x--)
* {
* //PushColor(color);
* PushColorTEMP(x, y, color);
* }
* }*/
CDrawInstruction di = new CDrawInstruction(x, y, w, h);
byte[] data = new byte[w * h * 2];
byte hicolor = (byte)(color >> 8);
byte locolor = (byte)(color & 0xff);
for (int i = 0; i < w * h; i++)
{
data[i * 2] = hicolor;
data[(i * 2) + 1] = locolor;
}
di.data = data;
drawQueue.Enqueue(di);
//Task.Run(() => doInstruction(di));
}
private void doInstruction(CDrawInstruction di)
{
addressSet((uint)di.x, (uint)di.y, (uint)(di.w - 1 + di.x), (uint)(di.h - 1 + di.y));
DisplaySendData(di.data); /* Send the data over SPI */
//Debug.WriteLine(di);
}
