int BenchCircles(int num)
{
Stopwatch stopWatch = new Stopwatch();
stopWatch.Start();
graphics.Stroke = 1;
graphics.Clear(true);
for (int i = 1; i < num; i++)
{
graphics.DrawCircle(rand.Next(displayWidth), rand.Next(displayHeight), rand.Next(displayHeight / 2) + 1, RandColor(), false);
graphics.Show();
}
int empty = (int)stopWatch.Elapsed.TotalMilliseconds;
Console.WriteLine($"{num} Circles {empty}ms");
stopWatch.Restart();
graphics.Clear(true);
for (int i = 1; i < num; i++)
{
graphics.DrawCircle(rand.Next(displayWidth), rand.Next(displayHeight), rand.Next(displayHeight / 2) + 1, RandColor(), true);
graphics.Show();
}
int full = (int)stopWatch.Elapsed.TotalMilliseconds;
Console.WriteLine($"{num} Circles filled {full}ms");
stopWatch.Restart();
stopWatch.Stop();
return(empty + full);
}
void CircleTest()
{
graphics.Clear();
graphics.Stroke = 1;
graphics.DrawCircle(120, 120, 20, Color.Purple);
graphics.Stroke = 2;
graphics.DrawCircle(120, 120, 30, Color.Red);
graphics.Stroke = 3;
graphics.DrawCircle(120, 120, 40, Color.Orange);
graphics.Stroke = 4;
graphics.DrawCircle(120, 120, 50, Color.Yellow);
graphics.Stroke = 5;
graphics.DrawCircle(120, 120, 60, Color.LawnGreen);
graphics.Stroke = 6;
graphics.DrawCircle(120, 120, 70, Color.Cyan);
graphics.Stroke = 7;
graphics.DrawCircle(120, 120, 80, Color.Blue);
graphics.Show();
}
void UpdateDisplayFancy(float temperature)
{
Console.WriteLine("Update display");
graphics.Clear();
Console.WriteLine("Draw");
var primaryColor = Color.FromRgb(238, 243, 189);
var accentColor = Color.FromRgb(26, 128, 170);
var tempText = GetTemperatureString(temperature);
var xTempPos = graphics.Width / 2 - tempText.Length * 12;
graphics.DrawCircle(120, 84, 80, accentColor, true);
graphics.DrawCircle(120, 84, 80, primaryColor);
graphics.DrawText((int)xTempPos, 70, tempText, primaryColor, GraphicsLibrary.ScaleFactor.X2);
//draw pressure bar
int barWidth = (int)(220.0 * sensor.Pressure / Conversions.StandardAtmInPa);
graphics.DrawRectangle(10, 190, barWidth, 30, accentColor, true);
graphics.DrawRectangle(10, 190, 220, 30, primaryColor);
graphics.DrawText(20, 196, GetPressureString(sensor.Pressure), primaryColor);
Console.WriteLine("Show");
graphics.Show();
}
void Face()
{
Console.WriteLine("Face...");
charlieWing.Clear();
charlieWing.Frame = 0;
graphics.DrawCircle(6, 3, 3);
graphics.DrawPixel(5, 2);
graphics.DrawPixel(7, 2);
graphics.DrawLine(5, 4, 7, 4, true);
charlieWing.Show(0);
charlieWing.Frame = 1;
graphics.DrawCircle(6, 3, 3);
graphics.DrawPixel(5, 2);
graphics.DrawPixel(7, 2);
graphics.DrawPixel(5, 4);
graphics.DrawPixel(6, 5);
graphics.DrawPixel(7, 4);
byte frameIndex = 0;
for (int i = 0; i < 10; i++)
{
charlieWing.Show(frameIndex);
frameIndex = (frameIndex == 0) ? (byte)1 : (byte)0;
Thread.Sleep(1000);
}
}
void TestCircles()
{
graphics.Clear();
// graphics.DrawCircle(20, 20, 1);
graphics.DrawCircle(20, 20, 2);
graphics.DrawCircle(20, 20, 5);
graphics.DrawCircle(20, 20, 8);
graphics.DrawCircle(20, 20, 12);
graphics.Show();
}
public static void Main()
{
// SPI constructor
var oled = new ST7565(chipSelectPin: Pins.GPIO_PIN_D10,
dcPin: Pins.GPIO_PIN_D8,
resetPin: Pins.GPIO_PIN_D9,
spiModule: SPI.SPI_module.SPI1,
speedKHz: 10000);
oled.SetContrast(24);
oled.SetContrast(12);
oled.SetContrast(0);
oled.Clear(true);
oled.InvertDisplay(true);
oled.Clear(true);
oled.InvertDisplay(false);
oled.IgnoreOutOfBoundsPixels = true;
var display = new GraphicsLibrary(oled);
display.Clear(true);
display.DrawLine(0, 0, 60, 28, true);
display.Show();
Thread.Sleep(1000);
display.Clear(true);
display.DrawCircle(63, 31, 20, true, true);
display.Show();
Thread.Sleep(1000);
display.Clear(true);
display.DrawRectangle(20, 20, 60, 40);
display.Show();
Thread.Sleep(1000);
display.Clear(true);
display.DrawRectangle(30, 10, 50, 40, true, true);
display.Show();
Thread.Sleep(1000);
display.Clear(true);
display.CurrentFont = new Font8x8();
display.DrawText(4, 0, "NETDUINO 3 WiFi");
display.DrawCircle(64, 32, 16, true, true);
display.Show();
Thread.Sleep(Timeout.Infinite);
}
void DrawShapes()
{
Random rand = new Random();
graphics.Clear(true);
int radius = 10;
int originX = displayWidth / 2;
int originY = displayHeight / 2;
for (int i = 1; i < 5; i++)
{
graphics.DrawCircle
(
centerX: originX,
centerY: originY,
radius: radius,
color: Color.FromRgb(rand.Next(128, 255), rand.Next(128, 255), rand.Next(128, 255))
);
graphics.Show();
radius += 30;
}
int sideLength = 30;
for (int i = 1; i < 5; i++)
{
graphics.DrawRectangle
(
x: (displayWidth - sideLength) / 2,
y: (displayHeight - sideLength) / 2,
width: sideLength,
height: sideLength,
color: Color.FromRgb(rand.Next(128, 255), rand.Next(128, 255), rand.Next(128, 255))
);
graphics.Show();
sideLength += 60;
}
graphics.DrawLine(0, displayHeight / 2, displayWidth, displayHeight / 2,
Color.FromRgb(rand.Next(128, 255), rand.Next(128, 255), rand.Next(128, 255)));
graphics.DrawLine(displayWidth / 2, 0, displayWidth / 2, displayHeight,
Color.FromRgb(rand.Next(128, 255), rand.Next(128, 255), rand.Next(128, 255)));
graphics.DrawLine(0, 0, displayWidth, displayHeight,
Color.FromRgb(rand.Next(128, 255), rand.Next(128, 255), rand.Next(128, 255)));
graphics.DrawLine(0, displayHeight, displayWidth, 0,
Color.FromRgb(rand.Next(128, 255), rand.Next(128, 255), rand.Next(128, 255)));
graphics.Show();
//Thread.Sleep(5000);
}
public MeadowApp()
{
Console.WriteLine("ePaper sample");
Console.WriteLine("Create Spi bus");
var spiBus = Device.CreateSpiBus();// Device.Pins.SCK, Device.Pins.MOSI, Device.Pins.MISO, 2000);
Console.WriteLine("Create display driver instance");
display = new Il91874(device: Device, spiBus: spiBus,
chipSelectPin: Device.Pins.D14,
dcPin: Device.Pins.D13,
resetPin: Device.Pins.D15,
busyPin: Device.Pins.D12,
width: 176,
height: 264);
var graphics = new GraphicsLibrary(display);
graphics.Rotation = GraphicsLibrary.RotationType._270Degrees;
graphics.CurrentFont = new Font12x16();
graphics.Clear();
graphics.DrawText(2, 2, "IL91874");
graphics.DrawText(2, 20, "Meadow B3.12");
/* int ySpacing = 12;
*
* for (int i = 0; i < 3; i++)
* {
* graphics.DrawLine(2, 70 + ySpacing * i, 22, 50 + ySpacing * i, true);
* graphics.DrawLine(22, 50 + ySpacing * i, 42, 70 + ySpacing * i, true);
* graphics.DrawLine(44, 70 + ySpacing * i, 64, 50 + ySpacing * i, true);
* graphics.DrawLine(64, 50 + ySpacing * i, 84, 70 + ySpacing * i, true);
* graphics.DrawLine(86, 70 + ySpacing * i, 106, 50 + ySpacing * i, true);
* graphics.DrawLine(106, 50 + ySpacing * i, 126, 70 + ySpacing * i, true);
* }*/
graphics.DrawCircle(50, 100, 20, Color.Red, false);
graphics.DrawCircle(100, 100, 20, Color.White, false);
graphics.DrawCircle(150, 100, 20, Color.Red, true);
graphics.DrawCircle(200, 100, 20, Color.White, true);
Console.WriteLine("Show");
graphics.Show();
Console.WriteLine("Show complete");
}
void TestILI9163()
{
Console.WriteLine("Clear display");
// Drawing natively in the display
display.ClearScreen(250);
Console.WriteLine("Draw");
for (int i = 0; i < 30; i++)
{
display.DrawPixel(i, i, true);
display.DrawPixel(30 + i, i, true);
display.DrawPixel(60 + i, i, true);
}
Console.WriteLine("Show");
display.Show();
Console.WriteLine("Show complete");
// Drawing with Display Graphics Library
graphics.CurrentFont = new Font8x8();
graphics.Clear();
graphics.DrawTriangle(10, 10, 50, 50, 10, 50, Meadow.Foundation.Color.Red);
graphics.DrawRectangle(20, 15, 40, 20, Meadow.Foundation.Color.Yellow, false);
graphics.DrawCircle(50, 50, 40, Meadow.Foundation.Color.Blue, false);
graphics.DrawText(5, 5, "Meadow F7 SPI");
graphics.Show();
}
static void UITest()
{
display.Clear();
display.DrawLine(10, 10, 118, 150, Color.OrangeRed);
display.Show();
// Thread.Sleep(500);
display.DrawLine(118, 10, 10, 150, Color.OrangeRed);
display.Show();
// Thread.Sleep(500);
display.DrawCircle(64, 64, 25, Color.Purple);
display.Show();
// Thread.Sleep(1000);
display.DrawRectangle(5, 5, 118, 150, Color.Aquamarine);
display.Show();
// Thread.Sleep(1000);
display.DrawRectangle(10, 125, 108, 25, Color.Yellow, true);
display.Show();
// Thread.Sleep(1000);
display.CurrentFont = new Font8x8();
display.DrawText(4, 10, "NETDUINO 3 WiFi", Color.SkyBlue);
display.Show();
Thread.Sleep(Timeout.Infinite);
}
void LoadScreen()
{
Console.WriteLine("LoadScreen...");
graphics.Clear();
int radius = 225;
int originX = displayWidth / 2;
int originY = displayHeight / 2 + 130;
graphics.Stroke = 3;
for (int i = 1; i < 5; i++)
{
graphics.DrawCircle
(
centerX: originX,
centerY: originY,
radius: radius,
color: colors[i - 1],
filled: true
);
graphics.Show();
radius -= 20;
}
graphics.DrawLine(0, 220, 240, 220, Color.White);
graphics.DrawLine(0, 230, 240, 230, Color.White);
graphics.CurrentFont = new Font12x20();
graphics.DrawText(54, 130, "TEMPERATURE", Color.White);
graphics.Show();
}
void DrawWatchFace()
{
graphics.Clear();
int hour = 12;
int xCenter = displayWidth / 2;
int yCenter = displayHeight / 2;
int x, y;
graphics.DrawRectangle(0, 0, displayWidth, displayHeight, Color.White);
graphics.DrawRectangle(5, 5, displayWidth - 10, displayHeight - 10, Color.White);
graphics.CurrentFont = new Font12x20();
graphics.DrawCircle(xCenter, yCenter, 100, WatchBackgroundColor, true);
for (int i = 0; i < 60; i++)
{
x = (int)(xCenter + 80 * Math.Sin(i * Math.PI / 30));
y = (int)(yCenter - 80 * Math.Cos(i * Math.PI / 30));
if (i % 5 == 0)
{
graphics.DrawText(
hour > 9 ? x - 10 : x - 5, y - 5, hour.ToString(), Color.Black);
if (hour == 12)
{
hour = 1;
}
else
{
hour++;
}
}
}
graphics.Show();
}
void StartBreakoutLoop()
{
while (true)
{
breakoutGame.Update();
graphics.Clear(false);
graphics.DrawCircle(breakoutGame.Ball.X, breakoutGame.Ball.Y, breakoutGame.Ball.Radius, true, true);
graphics.DrawRectangle(breakoutGame.Paddle.X, breakoutGame.Paddle.Y,
breakoutGame.Paddle.Width, breakoutGame.Paddle.Height,
true);
for (int i = 0; i < breakoutGame.Blocks.Length; i++)
{
if (breakoutGame.Blocks[i].IsVisible)
{
graphics.DrawRectangle(breakoutGame.Blocks[i].X, breakoutGame.Blocks[i].Y,
breakoutGame.Blocks[i].Width, breakoutGame.Blocks[i].Height);
}
}
graphics.Show();
}
}
public static void Main()
{
var oled = new SSD1306(0x3c, 400, SSD1306.DisplayType.OLED128x64);
var display = new GraphicsLibrary(oled);
display.Clear(true);
display.DrawLine(0, 30, 80, 60, true);
display.Show();
Thread.Sleep(1000);
display.Clear(true);
display.DrawCircle(63, 31, 20, true, true);
display.Show();
Thread.Sleep(1000);
display.Clear(true);
display.DrawRectangle(20, 20, 60, 40);
display.Show();
Thread.Sleep(1000);
display.Clear(true);
display.DrawRectangle(30, 10, 50, 40, true, true);
display.Show();
Thread.Sleep(1000);
display.Clear(true);
display.CurrentFont = new Font8x8();
display.DrawText(4, 10, "NETDUINO 3 WiFi");
display.Show();
Thread.Sleep(Timeout.Infinite);
}
void TestDisplay()
{
//force a collection
GC.Collect();
Console.WriteLine("Draw");
for (int i = 0; i < 30; i++)
{
display.DrawPixel(i, 120 + i, true);
display.DrawPixel(30 + i, 120 + i, true);
display.DrawPixel(60 + i, 120 + i, true);
}
// Draw with Display Graphics Library
graphics.CurrentFont = new Font8x8();
graphics.Clear();
graphics.DrawTriangle(10, 10, 50, 50, 10, 50, Meadow.Foundation.Color.Red);
graphics.DrawRectangle(20, 15, 40, 20, Meadow.Foundation.Color.Yellow, false);
graphics.DrawCircle(50, 50, 40, Meadow.Foundation.Color.Blue, false);
graphics.DrawText(5, 5, "Meadow F7 SPI", Color.White);
graphics.Show();
}
void WelcomeScreen()
{
string thermv01 = "Therm v0.1";
graphics.Clear(true);
graphics.Stroke = 1;
graphics.DrawRectangle(0, 0, (int)st7789.Width, (int)st7789.Height, Color.White);
graphics.DrawRectangle(5, 5, (int)st7789.Width - 10, (int)st7789.Height - 10, Color.White);
graphics.DrawCircle((int)st7789.Width / 2, (int)st7789.Height / 2, (int)(st7789.Width / 2) - 10, Color.White, true);
graphics.CurrentFont = new Font12x20();
graphics.DrawText((int)(st7789.Width - thermv01.Length * 12) / 2, 110, thermv01, Color.Black);
graphics.Show();
}
static private void DrawClock(int hour = 6, int minute = 20, int second = 30)
{
int xCenter = 64;
int yCenter = 80;
int x, y;
Draw24bppBitmap(24, 60, meadowLogo, tftDisplay);
//ticks - let's do 60
for (int i = 0; i < 60; i++)
{
x = (int)(xCenter + 50 * System.Math.Sin(i * System.Math.PI / 30));
y = (int)(yCenter - 50 * System.Math.Cos(i * System.Math.PI / 30));
if (i % 5 == 0)
{
tftGraphics.DrawCircle(x, y, 2, Color.White);
}
else
{
tftDisplay.DrawPixel(x, y, true);
}
}
if (hour == -1)
{
tftGraphics.DrawText(44, 64, "Wilderness", Color.Gray);
return;
}
int xT, yT;
//hour
x = (int)(xCenter + 23 * System.Math.Sin(hour * System.Math.PI / 6));
y = (int)(yCenter - 23 * System.Math.Cos(hour * System.Math.PI / 6));
xT = (int)(xCenter + 3 * System.Math.Sin((hour - 3) * System.Math.PI / 6));
yT = (int)(yCenter - 3 * System.Math.Cos((hour - 3) * System.Math.PI / 6));
tftGraphics.DrawLine(xT, yT, x, y, Color.LawnGreen);
xT = (int)(xCenter + 3 * System.Math.Sin((hour + 3) * System.Math.PI / 6));
yT = (int)(yCenter - 3 * System.Math.Cos((hour + 3) * System.Math.PI / 6));
tftGraphics.DrawLine(xT, yT, x, y, Color.LawnGreen);
//minute
x = (int)(xCenter + 35 * System.Math.Sin(minute * System.Math.PI / 30));
y = (int)(yCenter - 35 * System.Math.Cos(minute * System.Math.PI / 30));
xT = (int)(xCenter + 3 * System.Math.Sin((minute - 15) * System.Math.PI / 6));
yT = (int)(yCenter - 3 * System.Math.Cos((minute - 15) * System.Math.PI / 6));
tftGraphics.DrawLine(xT, yT, x, y, Color.LawnGreen);
xT = (int)(xCenter + 3 * System.Math.Sin((minute + 15) * System.Math.PI / 6));
yT = (int)(yCenter - 3 * System.Math.Cos((minute + 15) * System.Math.PI / 6));
tftGraphics.DrawLine(xT, yT, x, y, Color.LawnGreen);
//second
x = (int)(xCenter + 40 * System.Math.Sin(second * System.Math.PI / 30));
y = (int)(yCenter - 40 * System.Math.Cos(second * System.Math.PI / 30));
tftGraphics.DrawLine(xCenter, yCenter, x, y, Color.Red);
}
public MeadowApp()
{
Console.WriteLine("TftSpi sample");
Console.WriteLine("Create Spi bus");
spiBus = Device.CreateSpiBus(3000);
Console.WriteLine("Create display driver instance");
display = new Ssd1351(device: Device, spiBus: spiBus,
chipSelectPin: Device.Pins.D02,
dcPin: Device.Pins.D01,
resetPin: Device.Pins.D00,
width: 128, height: 128);
Console.WriteLine("Create graphics lib");
var graphicsLib = new GraphicsLibrary(display);
graphicsLib.CurrentFont = new Font8x12();
graphicsLib.Clear();
graphicsLib.DrawCircle(80, 80, 40, Meadow.Foundation.Color.Cyan, false);
int indent = 0;
int spacing = 10;
int y = indent;
graphicsLib.DrawText(indent, y, "Meadow F7 (SSD1351)");
graphicsLib.DrawText(indent, y += spacing, "Red", Meadow.Foundation.Color.Red);
graphicsLib.DrawText(indent, y += spacing, "Purple", Meadow.Foundation.Color.Purple);
graphicsLib.DrawText(indent, y += spacing, "BlueViolet", Meadow.Foundation.Color.BlueViolet);
graphicsLib.DrawText(indent, y += spacing, "Blue", Meadow.Foundation.Color.Blue);
graphicsLib.DrawText(indent, y += spacing, "Cyan", Meadow.Foundation.Color.Cyan);
graphicsLib.DrawText(indent, y += spacing, "LawnGreen", Meadow.Foundation.Color.LawnGreen);
graphicsLib.DrawText(indent, y += spacing, "GreenYellow", Meadow.Foundation.Color.GreenYellow);
graphicsLib.DrawText(indent, y += spacing, "Yellow", Meadow.Foundation.Color.Yellow);
graphicsLib.DrawText(indent, y += spacing, "Orange", Meadow.Foundation.Color.Orange);
graphicsLib.DrawText(indent, y += spacing, "Brown", Meadow.Foundation.Color.Brown);
Console.WriteLine("Show");
graphicsLib.Show();
Console.WriteLine("Show complete");
}
void ShapeTest()
{
Console.WriteLine("Shape test");
graphics.Clear();
graphics.DrawCircle(60, 60, 20, Color.Purple);
graphics.DrawRectangle(10, 10, 30, 60, Color.Red);
graphics.DrawTriangle(20, 20, 10, 70, 60, 60, Color.Green);
graphics.DrawCircle(90, 60, 20, Color.Cyan, true);
graphics.DrawRectangle(100, 100, 30, 10, Color.Yellow, true);
graphics.DrawTriangle(120, 20, 110, 70, 160, 60, Color.Pink, true);
graphics.DrawLine(10, 120, 110, 130, Color.SlateGray);
graphics.Show();
Console.WriteLine("Shape test complete");
}
void LoadScreen()
{
Console.WriteLine("LoadScreen...");
graphics.Clear(true);
graphics.Stroke = 1;
graphics.DrawRectangle(
x: 0,
y: 0,
width: (int)display.Width,
height: (int)display.Height,
color: Color.White);
graphics.DrawRectangle(
x: 5,
y: 5,
width: (int)display.Width - 10,
height: (int)display.Height - 10,
color: Color.White);
graphics.DrawCircle(
centerX: (int)display.Width / 2,
centerY: (int)display.Height / 2,
radius: (int)(display.Width / 2) - 10,
color: Color.FromHex("#EF7D3B"),
filled: true);
DisplayJPG(55, 40);
graphics.CurrentFont = new Font8x12();
string textMotion = "MOTION";
graphics.DrawText(
(int)(display.Width - textMotion.Length * 16) / 2,
140,
textMotion,
Color.Black,
GraphicsLibrary.ScaleFactor.X2);
string textDetector = "DETECTOR";
graphics.DrawText(
(int)(display.Width - textDetector.Length * 16) / 2,
165,
textDetector,
Color.Black,
GraphicsLibrary.ScaleFactor.X2);
graphics.Show();
}
void Draw()
{
int angle = 160;
int increment = 4;
int x, y = 0;
while (true)
{
graphics.Clear();
DrawRadar();
graphics.DrawLine(120, 120, 105, (float)(angle * Math.PI / 180), Color.Yellow);
if (angle >= 180)
{
increment = -4;
}
if (angle <= 0)
{
increment = 4;
}
angle += increment;
graphics.DrawText(0, 0, $"{180 - angle}°", Color.Yellow);
if (sensor?.Conditions?.Distance != null && sensor?.Conditions?.Distance.Value >= 0)
{
graphics.DrawText(170, 0, $"{sensor.Conditions.Distance.Value}mm", Color.Yellow);
radarData[angle] = sensor.Conditions.Distance.Value / 2;
}
else
{
Console.WriteLine("no data");
radarData[angle] = 0;
}
for (int i = 0; i < 180; i++)
{
x = 120 + (int)(radarData[i] * MathF.Cos(i * MathF.PI / 180f));
y = 120 - (int)(radarData[i] * MathF.Sin(i * MathF.PI / 180f));
//graphics.DrawPixel(x, y, Color.Yellow);
graphics.DrawCircle(x, y, 2, Color.Yellow, true);
}
graphics.Show();
Thread.Sleep(100);
}
}
protected void Render()
{
lock (RenderLock)
{
if (IsRendering)
{
Console.WriteLine("Already in render loop");
return;
}
IsRendering = true;
}
Graphics.Clear(false);
Graphics.Stroke = 1;
Graphics.DrawRectangle(
x: 0, y: 0,
width: (int)Display.Width - 10,
height: (int)Display.Height - 10,
Color.White);
Graphics.DrawCircle(
centerX: (int)Display.Width / 2 - 5,
centerY: (int)Display.Height / 2 - 5,
radius: (int)(Display.Width / 2) - 10,
Color.FromHex("#23abe3"),
filled: true);
DisplayJPG(55, 40);
string text = $"{Conditions.Temperature?.ToString("##.#")}°C";
Graphics.CurrentFont = new Font12x20();
Graphics.DrawText(
x: (int)(Display.Width - text.Length * 24) / 2,
y: 140,
text: text,
color: Color.Black,
scaleFactor: GraphicsLibrary.ScaleFactor.X2);
Graphics.Rotation = GraphicsLibrary.RotationType._180Degrees;
Graphics.Show();
IsRendering = false;
}
static void UITest()
{
display.CurrentFont = new Font8x12();
display.DrawText(4, 4, "abcdefghijklm", Color.SkyBlue);
display.DrawText(4, 18, "nopqrstuvwxyz", Color.SkyBlue);
display.DrawText(4, 32, "`1234567890-=", Color.SkyBlue);
display.DrawText(4, 46, "~!@#$%^&*()_+", Color.SkyBlue);
display.DrawText(4, 60, "[]\\;',./", Color.SkyBlue);
display.DrawText(4, 74, "{}|:\"<>?", Color.SkyBlue);
display.DrawText(4, 88, "ABCDEFGHIJKLM", Color.SkyBlue);
display.DrawText(4, 102, "NOPQRSTUVWXYZ", Color.SkyBlue);
display.CurrentFont = new Font4x8();
display.DrawText(4, 116, "ABCDEFGHIJKLMNOPQRSTUVWXYZ", Color.White);
display.DrawText(4, 126, "abcdefghijklmnopqrstuvwxyz", Color.White);
display.DrawText(4, 136, "01234567890!@#$%^&*()_+-=", Color.White);
display.DrawText(4, 146, "\\|;:'\",<.>/?[]{}", Color.White);
display.Show();
Thread.Sleep(20000);
display.Clear();
display.DrawLine(10, 10, 118, 150, Color.OrangeRed);
display.Show();
Thread.Sleep(500);
display.DrawLine(118, 10, 10, 150, Color.OrangeRed);
display.Show();
Thread.Sleep(500);
display.DrawCircle(64, 64, 25, Color.Purple);
display.Show();
Thread.Sleep(1000);
display.DrawRectangle(5, 5, 118, 150, Color.Aquamarine);
display.Show();
Thread.Sleep(1000);
display.DrawRectangle(10, 100, 108, 50, Color.Yellow, true);
display.Show();
Thread.Sleep(1000);
var bytes = Resources.GetBytes(Resources.BinaryResources.trees);
DrawBitmap(10, 120, bytes, tft);
tft.Refresh();
}
public static void Main()
{
ePaper = new EPD2i7(chipSelectPin: Pins.GPIO_PIN_D4,
dcPin: Pins.GPIO_PIN_D7,
resetPin: Pins.GPIO_PIN_D6,
busyPin: Pins.GPIO_PIN_D5,
spiModule: SPI.SPI_module.SPI1,
speedKHz: 4000);
/* var e27 = (EPD2i7)ePaper;
*
* e27.ClearFrame();
* e27.DisplayFrame();
* e27.Show();*/
ePaper.Clear(false, true);
display = new GraphicsLibrary(ePaper);
display.DrawLine(10, 10, 94, 100);
// display.Show();
// Thread.Sleep(500);
display.DrawCircle(52, 60, 32);
// display.Show();
// Thread.Sleep(500);
display.DrawRectangle(5, 40, 60, 60);
// display.Show();
// Thread.Sleep(1000);
display.DrawRectangle(20, 100, 40, 25, Color.Red, true);
// display.Show();
// Thread.Sleep(500);
display.CurrentFont = new Font8x12();
display.DrawText(2, 2, "Wilderness");
display.CurrentFont = new Font8x8();
display.DrawText(2, 16, "Netduino 3", Color.Red);
display.Show();
Thread.Sleep(-1);
}
public MeadowApp()
{
Console.WriteLine("ePaper sample");
Console.WriteLine("Create Spi bus");
var spiBus = Device.CreateSpiBus();// Device.Pins.SCK, Device.Pins.MOSI, Device.Pins.MISO, 2000);
Console.WriteLine("Create display driver instance");
display = new Il91874(device: Device, spiBus: spiBus,
chipSelectPin: Device.Pins.D14,
dcPin: Device.Pins.D13,
resetPin: Device.Pins.D15,
busyPin: Device.Pins.D12,
width: 176,
height: 264);
var graphics = new GraphicsLibrary(display);
//any color but black will show the ePaper alternate color
// graphics.DrawRectangle(1, 1, 126, 32, Meadow.Foundation.Color.Red, false);
graphics.CurrentFont = new Font12x16();
graphics.DrawText(2, 2, "IL91874");
graphics.DrawText(2, 20, "Meadow F7");
int ySpacing = 12;
for (int i = 0; i < 3; i++)
{
graphics.DrawLine(2, 70 + ySpacing * i, 22, 50 + ySpacing * i, true);
graphics.DrawLine(22, 50 + ySpacing * i, 42, 70 + ySpacing * i, true);
graphics.DrawLine(44, 70 + ySpacing * i, 64, 50 + ySpacing * i, true);
graphics.DrawLine(64, 50 + ySpacing * i, 84, 70 + ySpacing * i, true);
graphics.DrawLine(86, 70 + ySpacing * i, 106, 50 + ySpacing * i, true);
graphics.DrawLine(106, 50 + ySpacing * i, 126, 70 + ySpacing * i, true);
}
graphics.DrawCircle(100, 150, 50, true, false);
Console.WriteLine("Show");
graphics.Show();
}
void StartGameLoop()
{
while (true)
{
pongGame.Update();
graphics.Clear();
graphics.DrawCircle(pongGame.BallX, pongGame.BallY, pongGame.BallRadius, true, true);
graphics.DrawRectangle(pongGame.PlayerX, pongGame.PlayerY, pongGame.PaddleWidth, pongGame.PaddleHeight, true, true);
graphics.DrawRectangle(pongGame.CpuX, pongGame.CpuY, pongGame.PaddleWidth, pongGame.PaddleHeight, true, true);
graphics.DrawText(52, 0, $"{pongGame.PlayerScore}:{pongGame.CpuScore}");
graphics.Show();
Thread.Sleep(10);
}
}
public static void Main()
{
// I2C constructor
// var oled = new SSD1306(Cpu.Pin.GPIO_Pin9, Cpu.Pin.GPIO_Pin10, Cpu.Pin.GPIO_Pin7, SPI.SPI_module.SPI1, 4000, SSD1306.DisplayType.OLED128x32);
// SPI constructor
var oled = new SSD1306(chipSelectPin: Pins.GPIO_PIN_D9,
dcPin: Pins.GPIO_PIN_D10,
resetPin: Pins.GPIO_PIN_D7,
spiModule: SPI.SPI_module.SPI1,
speedKHz: 400000,
displayType: SSD1306.DisplayType.OLED128x32);
oled.IgnoreOutOfBoundsPixels = true;
var display = new GraphicsLibrary(oled);
display.Clear(true);
display.DrawLine(0, 0, 60, 28, true);
display.Show();
Thread.Sleep(1000);
display.Clear(true);
display.DrawCircle(63, 31, 20, true, true);
display.Show();
Thread.Sleep(1000);
display.Clear(true);
display.DrawRectangle(20, 20, 60, 40);
display.Show();
Thread.Sleep(1000);
display.Clear(true);
display.DrawRectangle(30, 10, 50, 40, true, true);
display.Show();
Thread.Sleep(1000);
display.Clear(true);
display.CurrentFont = new Font8x8();
display.DrawText(4, 10, "NETDUINO 3 WiFi");
display.Show();
Thread.Sleep(Timeout.Infinite);
}
/// <summary>
/// Does the actual rendering. If it's already rendering, it'll bail out,
/// so render requests don't stack up.
/// </summary>
protected void Render()
{
Console.WriteLine($"Render() - is rendering: {isRendering}");
lock (renderLock) { // if we're already rendering, bail out.
if (isRendering)
{
Console.WriteLine("Already in a rendering loop, bailing out.");
return;
}
isRendering = true;
}
graphics.Clear(true);
graphics.Stroke = 1;
graphics.DrawRectangle(0, 0, (int)display.Width, (int)display.Height, Color.White);
graphics.DrawRectangle(5, 5, (int)display.Width - 10, (int)display.Height - 10, Color.White);
graphics.DrawCircle((int)display.Width / 2, (int)display.Height / 2, (int)(display.Width / 2) - 10, Color.FromHex("#23abe3"), true);
DisplayJPG();
string text = $"{conditions.Temperature?.ToString("##.#")}°C";
graphics.CurrentFont = new Font12x20();
graphics.DrawText(
x: (int)(display.Width - text.Length * 24) / 2,
y: 140,
text: text,
color: Color.Black,
scaleFactor: GraphicsLibrary.ScaleFactor.X2);
graphics.Rotation = GraphicsLibrary.RotationType._270Degrees;
graphics.Show();
Console.WriteLine("Show complete");
isRendering = false;
}
void ColorFontTest()
{
graphics.CurrentFont = new Font8x12();
graphics.Clear();
graphics.DrawTriangle(120, 20, 200, 100, 120, 100, Meadow.Foundation.Color.Red, false);
graphics.DrawRectangle(140, 30, 40, 90, Meadow.Foundation.Color.Yellow, false);
graphics.DrawCircle(160, 80, 40, Meadow.Foundation.Color.Cyan, false);
int indent = 5;
int spacing = 14;
int y = indent;
graphics.DrawText(indent, y, "Meadow + SSD1327!!");
graphics.DrawText(indent, y += spacing, "Red", Meadow.Foundation.Color.Red);
graphics.DrawText(indent, y += spacing, "Purple", Meadow.Foundation.Color.Purple);
graphics.DrawText(indent, y += spacing, "BlueViolet", Meadow.Foundation.Color.BlueViolet);
graphics.DrawText(indent, y += spacing, "Blue", Meadow.Foundation.Color.Blue);
graphics.DrawText(indent, y += spacing, "Cyan", Meadow.Foundation.Color.Cyan);
graphics.DrawText(indent, y += spacing, "LawnGreen", Meadow.Foundation.Color.LawnGreen);
graphics.DrawText(indent, y += spacing, "GreenYellow", Meadow.Foundation.Color.GreenYellow);
graphics.DrawText(indent, y += spacing, "Yellow", Meadow.Foundation.Color.Yellow);
graphics.DrawText(indent, y += spacing, "Orange", Meadow.Foundation.Color.Orange);
graphics.DrawText(indent, y += spacing, "Brown", Meadow.Foundation.Color.Brown);
graphics.Show();
Console.WriteLine("Show complete");
}
public static void Main()
{
Debug.Print(Resources.GetString(Resources.StringResources.String1));
var display = new PCD8544(chipSelectPin: Pins.GPIO_PIN_D9, dcPin: Pins.GPIO_PIN_D8,
resetPin: Pins.GPIO_PIN_D10, spiModule: SPI.SPI_module.SPI1);
var gl = new GraphicsLibrary(display);
gl.CurrentFont = new Font8x8();
gl.DrawText(0, 0, "PCD8544");
gl.CurrentFont = new Font4x8();
gl.DrawText(0, 10, "Nokia 3110 & 5110");
gl.DrawRectangle(20, 20, 10, 10);
gl.DrawCircle(60, 30, 12, true, false);
gl.Show();
Thread.Sleep(-1);
}
