void SensorChannelStatusesChanged(object sender, ChannelStatusChangedEventArgs e)
{
graphics.Clear();
graphics.Stroke = 1;
for (int i = 0; i < e.ChannelStatus.Count; i++)
{
int numpadIndex = 0;
for (int columns = 0; columns < 3; columns++)
{
for (int rows = 3; rows >= 0; rows--)
{
if (numpadIndex == i)
{
if (e.ChannelStatus[(Mpr121.Channels)i])
{
graphics.DrawRectangle(columns * 57 + 38, rows * 57 + 10, 51, 51, Meadow.Foundation.Color.Cyan, true);
}
else
{
graphics.DrawRectangle(columns * 57 + 38, rows * 57 + 10, 51, 51, true);
}
}
numpadIndex++;
}
}
}
graphics.Show();
}
void DrawTitleAndFrame()
{
graphics.Clear();
graphics.DrawRectangle(0, 0, 240, 240);
graphics.DrawText(24, 15, "Morse Code Coach");
graphics.DrawHorizontalLine(24, 41, 196, Color.White);
graphics.Show();
}
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);
}
void LoadScreen()
{
Console.WriteLine("LoadScreen...");
graphics.Clear(true);
graphics.Stroke = 1;
graphics.DrawRectangle(
x: 0,
y: 0,
width: graphics.Width,
height: graphics.Height,
color: Color.White);
graphics.DrawRectangle(
x: 5,
y: 5,
width: graphics.Width - 10,
height: graphics.Height - 10,
color: Color.White);
graphics.DrawCircle(
centerX: graphics.Width / 2,
centerY: graphics.Height / 2,
radius: (graphics.Width / 2) - 10,
color: Color.FromHex("#EF7D3B"),
filled: true);
DisplayJPG(55, 40);
graphics.CurrentFont = new Font8x12();
string textMotion = "MOTION";
graphics.DrawText(
(graphics.Width - textMotion.Length * 16) / 2,
140,
textMotion,
Color.Black,
ScaleFactor.X2);
string textDetector = "DETECTOR";
graphics.DrawText(
(graphics.Width - textDetector.Length * 16) / 2,
165,
textDetector,
Color.Black,
ScaleFactor.X2);
graphics.Show();
}
void UpdateImage(int index, int xOffSet, int yOffSet)
{
var jpgData = LoadResource($"level_{index}.jpg");
var decoder = new JpegDecoder();
var jpg = decoder.DecodeJpeg(jpgData);
int x = 0;
int y = 0;
byte r, g, b;
graphics.DrawRectangle(0, 0, 240, 208, Color.White, true);
for (int i = 0; i < jpg.Length; i += 3)
{
r = jpg[i];
g = jpg[i + 1];
b = jpg[i + 2];
graphics.DrawPixel(x + xOffSet, y + yOffSet, Color.FromRgb(r, g, b));
x++;
if (x % decoder.Width == 0)
{
y++;
x = 0;
}
}
graphics.Show();
}
void RotaryYClicked(object sender, EventArgs e)
{
x = y = 120;
graphics.DrawRectangle(0, 0, 240, 240, Color.White, true);
graphics.DrawPixel(x, y, Color.Red);
graphics.Show();
}
void DisplayText(string text, int x = 12)
{
graphics.Clear();
graphics.CurrentFont = new Font8x12();
graphics.DrawRectangle(0, 0, 128, 32);
graphics.DrawText(x, 12, text);
graphics.Show();
}
public void ShowSplashScreen()
{
canvas.CurrentFont = new Font4x6();
canvas.Clear();
canvas.DrawRectangle(0, 0, canvas.Width, canvas.Height);
canvas.DrawText(canvas.Width / 2, 2, "OnAir", alignment: TextAlignment.Center);
canvas.Show();
canvas.CurrentFont = new Font4x8();
}
public void UpdateDisplay(WeatherViewModel model)
{
graphics.Clear();
graphics.DrawRectangle(0, 0, graphics.Width, graphics.Height, Color.White, true);
DisplayJPG(model.WeatherCode, 5, 5);
graphics.DrawText(134, 143, "Outdoor", Color.Black);
string outdoorTemp = model.OutdoorTemperature.ToString("00°C");
graphics.DrawText(128, 178, outdoorTemp, Color.Black, ScaleFactor.X2);
graphics.DrawText(23, 143, "Indoor", Color.Black);
string indoorTemp = model.IndoorTemperature.ToString("00°C");
graphics.DrawText(11, 178, indoorTemp, Color.Black, ScaleFactor.X2);
graphics.Show();
}
void DrawTetrisField()
{
int xIndent = 8;
int yIndent = 12;
graphics.DrawText(xIndent, 0, $"Lines: {game.LinesCleared}");
graphics.DrawRectangle(6, 10, 52, 112);
//draw current piece
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 4; j++)
{
if (game.IsPieceLocationSet(i, j))
{
// graphics.DrawPixel(i, j);
graphics.DrawRectangle((game.CurrentPiece.X + i) * BLOCK_SIZE + xIndent,
(game.CurrentPiece.Y + j) * BLOCK_SIZE + yIndent,
BLOCK_SIZE + 1, BLOCK_SIZE, true, true);//+1 hack until we fix the graphics lib
}
}
}
//draw gamefield
for (int i = 0; i < game.Width; i++)
{
for (int j = 0; j < game.Height; j++)
{
if (game.IsGameFieldSet(i, j))
{
graphics.DrawRectangle((i) * BLOCK_SIZE + xIndent,
(j) * BLOCK_SIZE + yIndent,
BLOCK_SIZE + 1, BLOCK_SIZE, true, true);//+1 hack until we fix the graphics lib
}
}
}
}
void DrawBackground()
{
//draw docks
for (int i = 0; i < 5; i++)
{
graphics.DrawRectangle(10 + 24 * i, 0, 12, 8, true, false);
if (i < frogger.FrogsHome)
{
DrawFrog(12 + 24 * i, 0, 1);
}
}
//draw water
//graphics.DrawRectangle(0, cellSize, 128, cellSize * 3, true, true);
}
public MeadowApp()
{
var onboardLed = new RgbPwmLed(
device: Device,
redPwmPin: Device.Pins.OnboardLedRed,
greenPwmPin: Device.Pins.OnboardLedGreen,
bluePwmPin: Device.Pins.OnboardLedBlue);
onboardLed.SetColor(Color.Red);
x = y = 120;
var config = new SpiClockConfiguration(
speed: new Frequency(48000, Frequency.UnitType.Kilohertz),
mode: SpiClockConfiguration.Mode.Mode3);
var spiBus = Device.CreateSpiBus(
clock: Device.Pins.SCK,
copi: Device.Pins.MOSI,
cipo: Device.Pins.MISO,
config: config);
var st7789 = new St7789(
device: Device,
spiBus: spiBus,
chipSelectPin: null,
dcPin: Device.Pins.D01,
resetPin: Device.Pins.D00,
width: 240, height: 240);
graphics = new MicroGraphics(st7789);
graphics.Clear(true);
graphics.DrawRectangle(0, 0, 240, 240, Color.White, true);
graphics.DrawPixel(x, y, Color.Red);
graphics.Show();
rotaryX = new RotaryEncoderWithButton(Device,
Device.Pins.A00, Device.Pins.A01, Device.Pins.A02);
rotaryX.Rotated += RotaryXRotated;
rotaryY = new RotaryEncoderWithButton(Device,
Device.Pins.D02, Device.Pins.D03, Device.Pins.D04);
rotaryY.Rotated += RotaryYRotated;
rotaryY.Clicked += RotaryYClicked;
onboardLed.SetColor(Color.Green);
}
void AnalogTemperatureTemperatureUpdated(object sender, IChangeResult <Meadow.Units.Temperature> e)
{
graphics.DrawRectangle(
x: 48,
y: 160,
width: 144,
height: 40,
color: colors[colors.Length - 1],
filled: true);
graphics.DrawText(
x: 48, y: 160,
text: $"{e.New.Celsius:00.0}°C",
color: Color.White,
scaleFactor: ScaleFactor.X2);
graphics.Show();
}
public DisplayController(St7789 display)
{
graphics = new MicroGraphics(display);
graphics.CurrentFont = new Font12x20();
graphics.Stroke = 3;
graphics.Clear();
graphics.DrawRectangle(0, 0, 240, 240, Color.White, true);
string plant = "Plant";
string monitor = "Monitor";
graphics.CurrentFont = new Font12x16();
graphics.DrawText((240 - (plant.Length * 24)) / 2, 80, plant, Color.Black, ScaleFactor.X2);
graphics.DrawText((240 - (monitor.Length * 24)) / 2, 130, monitor, Color.Black, ScaleFactor.X2);
graphics.Show();
}
void DrawGame()
{
//draw gameboard
graphics.DrawRectangle(xStart, yStart, CellSize * connectGame.Width + 1, CellSize * connectGame.Height + 1, Color.DarkBlue, true);
graphics.DrawRectangle(xStart, yStart, CellSize * connectGame.Width + 1, CellSize * connectGame.Height + 1, Color.Blue, false);
for (int i = 1; i < 7; i++)
{
graphics.DrawLine(xStart + CellSize * i,
yStart,
xStart + CellSize * i,
yStart + CellSize * 6 + 1,
Color.Blue);
}
for (int j = 1; j < 6; j++)
{
graphics.DrawLine(xStart,
yStart + j * CellSize,
CellSize * connectGame.Width + xStart,
yStart + j * CellSize,
Color.Blue);
}
for (int x = 0; x < connectGame.Width; x++)
{
for (int y = 0; y < connectGame.Height; y++)
{
if (connectGame.GameField[x, y] == 0)
{
continue;
}
DrawChipOnBoard(x, y, connectGame.GameField[x, y] == 1);
//DrawChipOnBoard(x, y, x % 2 == 0);
}
}
//Game state
switch (connectGame.GameState)
{
case Span4Game.GameStateType.Draw:
graphics.DrawText(2, 0, "Draw", Color.White);
break;
case Span4Game.GameStateType.Player1Wins:
graphics.DrawText(2, 0, "Player 1 Wins!", Color.White);
break;
case Span4Game.GameStateType.Player2Wins:
graphics.DrawText(2, 0, "Player 2 Wins!", Color.White);
break;
case Span4Game.GameStateType.Player1Turn:
DrawPreviewChip(currentColumn, true);
break;
case Span4Game.GameStateType.Player2Turn:
DrawPreviewChip(currentColumn, false);
break;
}
//Draw side display
/* int xText = 150;
* graphics.DrawText(xText, 0, "Span4!");
*
* graphics.DrawText(xText, 18, "Player 1");
* DrawChip(xText + 40, 21, 3, true);
*
* graphics.DrawText(xText, 27, "Player 2");
* DrawChip(xText + 40, 30, 3, false);
*
* graphics.DrawText(xText, 45, "Score:");
* graphics.DrawText(xText, 54, $"{connectGame.Player1Wins} to {connectGame.Player2Wins}"); */
}
void DrawGame()
{
//draw gameboard
graphics.DrawRectangle(0, 9, 64, 55, true, false);
for (int i = 1; i < 7; i++)
{
graphics.DrawLine(CellSize * i,
yStart,
CellSize * i,
yStart + CellSize * 6 + 1,
true);
}
for (int j = 1; j < 6; j++)
{
graphics.DrawLine(xStart,
yStart + j * CellSize,
63 + xStart,
yStart + j * CellSize,
true);
}
for (int x = 0; x < connectGame.Width; x++)
{
for (int y = 0; y < connectGame.Height; y++)
{
if (connectGame.GameField[x, y] == 0)
{
continue;
}
DrawChipOnBoard(x, y, connectGame.GameField[x, y] == 1);
}
}
//Game state
switch (connectGame.GameState)
{
case Span4Game.GameStateType.Draw:
graphics.DrawText(2, 0, "Draw");
break;
case Span4Game.GameStateType.Player1Wins:
graphics.DrawText(2, 0, "Player 1 Wins!");
break;
case Span4Game.GameStateType.Player2Wins:
graphics.DrawText(2, 0, "Player 2 Wins!");
break;
case Span4Game.GameStateType.Player1Turn:
DrawPreviewChip(currentColumn, true);
break;
case Span4Game.GameStateType.Player2Turn:
DrawPreviewChip(currentColumn, false);
break;
}
//Draw side display
int xText = 75;
graphics.DrawText(xText, 0, "Span4!");
graphics.DrawText(xText, 18, "Player 1");
DrawChip(115, 21, true);
graphics.DrawText(xText, 27, "Player 2");
DrawChip(115, 30, false);
graphics.DrawText(xText, 45, "Score:");
graphics.DrawText(xText, 54, $"{connectGame.Player1Wins} to {connectGame.Player2Wins}");
}