/// <summary>
/// Initializes the display by setting the specified columns and lines.
/// </summary>
private void Initialize(int rows)
{
// While the chip supports 5x10 pixel characters for one line displays they
// don't seem to be generally available. Supporting 5x10 would require extra
// support for CreateCustomCharacter
if (GetTwoLineMode(rows))
{
_displayFunction |= DisplayFunction.TwoLine;
}
_displayControl |= DisplayControl.DisplayOn;
_displayMode |= DisplayEntryMode.Increment;
ReadOnlySpan <byte> commands = stackalloc byte[]
{
// Function must be set first to ensure that we always have the basic
// instruction set selected. (See PCF2119x datasheet Function_set note
// for one documented example of where this is necessary.)
(byte)_displayFunction,
(byte)_displayControl,
(byte)_displayMode,
ClearDisplayCommand
};
SendCommands(commands);
}
protected override DisplayControl ADLConfig(ADLConfig config, ADLElement element)
{
if (element.Name != "composite")
{
return(null);
}
CompositeDisplay result = new CompositeDisplay
{
X = element["object"]["x"],
Y = element["object"]["y"],
Width = element["object"]["width"],
Height = element["object"]["height"],
};
foreach (var i in element["children"])
{
DisplayControl ctrl = DisplayControl.CreateControl(config, i);
if (ctrl != null)
{
result.Controls.Add(ctrl);
}
}
return(result);
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
//Initialize handlers those using MOVERIO API
_displayControl = new DisplayControl(ApplicationContext);
var button2DMode = FindViewById <Button>(Resource.Id.button2DMode);
var button3DMode = FindViewById <Button>(Resource.Id.button3DMode);
var buttonMute3sec = FindViewById <Button>(Resource.Id.buttonMute3Sec);
var checkBoxShowToast = FindViewById <CheckBox>(Resource.Id.checkBoxShowToast);
var seekBarIntensity = FindViewById <SeekBar>(Resource.Id.seekBarIntensity);
button2DMode.Click += (_, __) => _displayControl.SetMode(DisplayControl.DisplayMode2d, checkBoxShowToast.Checked);
button3DMode.Click += (_, __) => _displayControl.SetMode(DisplayControl.DisplayMode3d, checkBoxShowToast.Checked);
buttonMute3sec.Click += (_, __) => Task.Run(async() =>
{
_displayControl.SetMute(true);
await Task.Delay(3000);
_displayControl.SetMute(false);
});
seekBarIntensity.ProgressChanged += (_, e) => _displayControl.SetBacklight(e.Progress);
}
public void Open_Parentheses_With_Operation()
{
// Arrange
DisplayControl display = new DisplayControl();
// Act (5+5)*(5+5)*exp(1)
display.Update(NewValue: "(");
display.Update(NewValue: "5");
display.Update(NewValue: "+", IsNewTerm: true);
display.Update(NewValue: "5");
display.Update(NewValue: ")");
display.Update(NewValue: "*");
display.Update(NewValue: "(");
display.Update(NewValue: "5");
display.Update(NewValue: "+", IsNewTerm: true);
display.Update(NewValue: "5");
display.Update(NewValue: ")");
display.Update(NewValue: "*");
display.Update(NewValue: "", Operation: "exp");
display.Update(NewValue: "1");
display.Update(NewValue: ")");
display.Evaluate();
// Assert
string actual = display.Text;
string expected = "271.828182845905";
Assert.AreEqual(expected, actual, "Failed Open_Parentheses_With_Operation");
}
/// <summary>
/// Exibe o display
/// </summary>
/// <param name="mensagem"></param>
/// <param name="padrao"></param>
public void BindDisplay(string mensagem, bool padrao)
{
Log.PrintThread("Fluxos_DisplayCallback");
ThreadInvoker.Instance.RunByUiThread(() =>
{
if (_emCaptura)
{
CapturaDigitadaControl capturaDigitadaControl = cttPrincipal.Content as CapturaDigitadaControl;
if (capturaDigitadaControl != null)
{
capturaDigitadaControl.Display(mensagem, !_emCaptura);
}
return;
}
DisplayControl displayControl = new DisplayControl();
cttPrincipal.Content = displayControl;
displayControl.Bind(mensagem, true, !padrao);
if (_forceClose)
{
CancelCaptura(true);
return;
}
Show();
});
}
/// <summary>
/// Initializes the display by setting the specified columns and lines.
/// </summary>
private void Initialize(int rows)
{
// Setup 4-bit mode
// See Figure 24, on page 46
// Wait for startup
WaitForNotBusy(15000);
// While the chip supports 5x10 pixel characters for one line displays they
// don't seem to be generally available. Supporting 5x10 would require extra
// support for CreateCustomCharacter
// if (SetTwoLineMode(rows))
// _displayFunction |= DisplayFunction.TwoLine;
_displayControl |= DisplayControl.DisplayOn;
_displayMode |= DisplayEntryMode.Increment;
ReadOnlySpan <byte> commands = stackalloc byte[]
{
// Function must be set first to ensure that we always have the basic
// instruction set selected. (See PCF2119x datasheet Function_set note
// for one documented example of where this is necessary.)
// @@ ReturnHomeCommand, // 0x02
// (byte)_displayFunction, // 0x28
(byte)_displayControl, // 0x0c
ClearDisplayCommand, // 0x01
(byte)_displayMode, // 0x06
(byte)0x80, // 0x80 - Sets address
// (byte)0x0E, // 0x0E <-- not valid?
};
SendCommands(commands);
}
public GrayMatchToolForm()
{
InitializeComponent();
displayForm = new DisplayControl();
displayForm.Size = panel1.Size;
panel1.Controls.Add(displayForm);
displayForm.Show();
#region Initialize Comboxs
foreach (var item in Enum.GetValues(typeof(ROI)))
{
ROIShapeComb.Items.Add(item);
FindRegionShapeComb.Items.Add(item);
}
#endregion
#region Initialize ShapeMatchTools
Infos = new List <GrayMatchToolInfo>();
Tools = new Dictionary <string, GrayMatchTool>();
#endregion
#region Register Events
this.displayForm.CircleROIEvent += DisplayForm_CircleROIEvent;
this.displayForm.Rectangle1ROIEvent += DisplayForm_Rectangle1ROIEvent;
this.displayForm.Rectangle2ROIEvent += DisplayForm_Rectangle2ROIEvent;
this.displayForm.EllipseROIEvent += DisplayForm_EllipseROIEvent;
#endregion
}
/// <summary>
/// Initializes the screen
/// </summary>
/// <param name="memoryBitMapAllocation">The memory allocation.</param>
public Screen(int memoryBitMapAllocation = DefaultMemoryAllocationBitmap)
{
if (_isInitialized)
{
return;
}
MemoryAllocationBitmap = memoryBitMapAllocation;
BackLightPin = 32;
Controller = new();
Controller.OpenPin(BackLightPin, PinMode.Output);
Enabled = true;
var displaySpiConfig = new SpiConfiguration(
1,
ChipSelect,
DataCommand,
Reset,
BackLightPin);
var screenConfig = new ScreenConfiguration(
0,
0,
320,
240);
_ = DisplayControl.Initialize(
displaySpiConfig,
screenConfig,
(uint)MemoryAllocationBitmap);
_isInitialized = true;
}
void proccesFrame(Bitmap image, Action <IKeeper <Blob, double, double, AForge.Point>, IEnumerable <Blob> > action)
{
Bitmap rawImage = image;
Bitmap processedImage = processImage(rawImage);
IEnumerable <Tuple <string, Blob> > blobsWithTags = blobCounter.CountItems(processedImage);
blobKeepers.ForEach(blobKeeper => action(blobKeeper, from blobWithTag in blobsWithTags
where blobKeeper.Tag == blobWithTag.Item1
select blobWithTag.Item2));
DisplayControl.crossThreadOperation(() =>
{
switch ((string)DisplayControl.SelectedItem)
{
case "Raw image":
highlightBlobs(rawImage);
break;
case "Processed":
highlightBlobs(processedImage);
break;
case "None":
default:
break;
}
});
videoGroupBox.crossThreadOperation(() => videoGroupBox.Text = $"Video - {pictureGiver.Tag}: {progressMessage}");
}
protected override DisplayControl UIConfig(UIElement config, UIElement element)
{
if (element["@class"] != "caFrame")
{
return(null);
}
CompositeDisplay result = new CompositeDisplay
{
X = element["property?name=geometry"]["rect"]["x"],
Y = element["property?name=geometry"]["rect"]["y"],
Width = element["property?name=geometry"]["rect"]["width"],
Height = element["property?name=geometry"]["rect"]["height"],
};
foreach (UIElement i in element.AllChilds("widget"))
{
var ctrl = DisplayControl.CreateControl(config, i);
if (ctrl != null)
{
result.Controls.Add(ctrl);
}
}
return(result);
}
/// <summary>
/// Initializes the screen
/// </summary>
/// <param name="memoryBitMapAllocation">The memory allocation.</param>
public Screen(int memoryBitMapAllocation = DefaultMemoryAllocationBitmap)
{
if (_isInitialized)
{
return;
}
// We're allocating anough memory for the full screen as this is a SPRAM board
MemoryAllocationBitmap = memoryBitMapAllocation;
BackLightPin = -1;
_power = M5Stack.M5Core2.Power;
// Enable the screen
Enabled = true;
// Reset
_power.Gpio4Value = PinValue.Low;
Thread.Sleep(100);
_power.Gpio4Value = PinValue.High;
Thread.Sleep(100);
// Create the screen
DisplayControl.Initialize(new SpiConfiguration(2, ChipSelect, DataCommand, Reset, BackLightPin), new ScreenConfiguration(0, 0, 320, 240), (uint)MemoryAllocationBitmap);
// For M5Core2, values from 2.5 to 3V are working fine
// 3.0V for the screen
LuminosityPercentage = 100;
_power.EnableDCDC3(true);
_isInitialized = true;
}
public BlobTool(IToolInfo info, HImage image, DisplayControl window)
{
this.ToolName = info.ToolName;
this.Info = info;
this.Window = window;
this.Image = image;
}
/// <summary>
/// Initializes the screen
/// </summary>
/// <param name="memoryBitMapAllocation">The memory allocation.</param>
public Screen(int memoryBitMapAllocation = DefaultMemoryAllocationBitmap)
{
if (_isInitialized)
{
return;
}
// We're allocating enough memory for the full screen because these targets have PSRAM
MemoryAllocationBitmap = memoryBitMapAllocation;
// backligth is not controlled by the screen driver
BackLightPin = -1;
#if M5CORE2
_power = M5Stack.M5Core2.Power;
#elif TOUGH
_power = M5Stack.Tough.Power;
#endif
// Reset screen
_power.Gpio4Value = PinValue.Low;
Thread.Sleep(100);
_power.Gpio4Value = PinValue.High;
Thread.Sleep(100);
#if TOUGH
// Reset touch controller
_power.Gpio1Value = PinValue.Low;
Thread.Sleep(100);
_power.Gpio1Value = PinValue.High;
Thread.Sleep(100);
#endif
// Create the screen
var displaySpiConfig = new SpiConfiguration(
1,
ChipSelect,
DataCommand,
Reset,
BackLightPin);
var screenConfig = new ScreenConfiguration(
0,
0,
320,
240);
_ = DisplayControl.Initialize(
displaySpiConfig,
screenConfig,
(uint)MemoryAllocationBitmap);
// set initial value for brightness
BrightnessPercentage = DefaultScreenBrightness;
// enable back-light
Enabled = true;
_isInitialized = true;
}
public static void Main()
{
DisplayControl dc = new DisplayControl();
int height = dc.ShorterSide;
int width = dc.LongerSide;
int delayBetween = 1100;
DisplayOrientation orientation = (DisplayOrientation)dc.Orientation;
Bitmap fullScreenBitmap = new Bitmap(width, height); // Use this bitmap as our buffered output to the screen.
fullScreenBitmap.Clear();
Font DisplayFont = Resource.GetFont(Resource.FontResources.SegoeUIRegular12);
while (true)
{
RandomDrawLine rdlt = new RandomDrawLine(fullScreenBitmap, DisplayFont);
Thread.Sleep(delayBetween);
RotateImage ri = new RotateImage(fullScreenBitmap, DisplayFont);
Thread.Sleep(delayBetween);
ColourGradient colourGradient = new ColourGradient(fullScreenBitmap, DisplayFont);
Thread.Sleep(delayBetween);
Colours ColourExample = new Colours(fullScreenBitmap, DisplayFont);
Thread.Sleep(delayBetween);
PagedText pt = new PagedText(fullScreenBitmap, DisplayFont);
Thread.Sleep(delayBetween);
BouncingBalls bb = new BouncingBalls(fullScreenBitmap, DisplayFont);
Thread.Sleep(delayBetween);
TileImage ti = new TileImage(fullScreenBitmap, DisplayFont);
Thread.Sleep(delayBetween);
StretchImage si = new StretchImage(fullScreenBitmap, DisplayFont);
Thread.Sleep(delayBetween);
SetPixels sp = new SetPixels(fullScreenBitmap, DisplayFont);
Thread.Sleep(delayBetween);
FontExamples fe = new FontExamples(fullScreenBitmap);
Thread.Sleep(delayBetween);
RandomRectangles rr = new RandomRectangles(fullScreenBitmap, DisplayFont);
Thread.Sleep(delayBetween);
SliceScaling9 ss = new SliceScaling9(fullScreenBitmap, DisplayFont);
Thread.Sleep(delayBetween);
RandomClipping rc = new RandomClipping(fullScreenBitmap, DisplayFont);
Thread.Sleep(delayBetween);
MatrixRain mr = new MatrixRain(fullScreenBitmap);
Thread.Sleep(Timeout.Infinite);
}
}
public static void Main()
{
Debug.WriteLine("Hello from nanoFramework!");
InitiM5Stick();
// For M5Stick, values from 8 to 12 are working fine
power.LDO2OutputVoltage = ElectricPotential.FromVolts(8);
int backLightPin = -1; // Not managed thru ESP32 but thru AXP192
int chipSelect = 5;
int dataCommand = 23;
int reset = 18;
Configuration.SetPinFunction(4, DeviceFunction.SPI1_MISO); // 4 is unused but necessary
Configuration.SetPinFunction(15, DeviceFunction.SPI1_MOSI);
Configuration.SetPinFunction(13, DeviceFunction.SPI1_CLOCK);
DisplayControl.Initialize(new SpiConfiguration(1, chipSelect, dataCommand, reset, backLightPin), new ScreenConfiguration(26, 1, 80, 160), 10 * 1024);
Debug.WriteLine($"DisplayControl.MaximumBufferSize:{DisplayControl.MaximumBufferSize}");
ushort[] toSend = new ushort[100];
var blue = ColorUtility.To16Bpp(Color.Blue);
var red = ColorUtility.To16Bpp(Color.Red);
var green = ColorUtility.To16Bpp(Color.Green);
var white = ColorUtility.To16Bpp(Color.White);
for (int i = 0; i < toSend.Length; i++)
{
toSend[i] = blue;
}
DisplayControl.Write(0, 0, 10, 10, toSend);
for (int i = 0; i < toSend.Length; i++)
{
toSend[i] = red;
}
DisplayControl.Write(69, 0, 10, 10, toSend);
for (int i = 0; i < toSend.Length; i++)
{
toSend[i] = green;
}
DisplayControl.Write(0, 149, 10, 10, toSend);
for (int i = 0; i < toSend.Length; i++)
{
toSend[i] = white;
}
DisplayControl.Write(69, 149, 10, 10, toSend);
Thread.Sleep(Timeout.Infinite);
// Browse our samples repository: https://github.com/nanoframework/samples
// Check our documentation online: https://docs.nanoframework.net/
// Join our lively Discord community: https://discord.gg/gCyBu8T
}
private void LoadSettings()
{
this.DisplayControl = XMLUTILS.LoadDisplayControlSettings();
this.SetDisplayVideo();
this.SetDisplayAction();
this.SetDisplayActionTime();
this.SetDisplayIdle();
this.SetIdleDelay();
}
private void LoadSettings()
{
this.DisplayControl = XMLUTILS.LoadDisplayControlSettings();
this.SetDisplayVideo();
this.SetDisplayAction();
this.SetDisplayActionTime();
this.SetDisplayIdle();
this.SetIdleDelay();
}
public LineToolForm()
{
InitializeComponent();
displayForm = new DisplayControl();
displayForm.Size = panel2.Size;
panel1.Controls.Add(displayForm);
displayForm.Show();
displayForm.Rectangle2ROIEvent += DisplayForm_Rectangle2ROIEvent;
}
private void HOnMouseClick(object sender, MouseEventArgs mouseEventArgs)
{
if (Control.ModifierKeys == Keys.Control) //ctrl键按下,添加一个TrackGenerator
{
PolarCoordinate coordinate =
coordinateSystem.PointToCoordinate(Tools.PointToPoint2F(mouseEventArgs.Location));
TargetManagerAddTrackGeneratorCommand generator = new TargetManagerAddTrackGeneratorCommand(coordinate);
generator.Execute();
}
DisplayControl.Focus();
}
public BlobToolForm()
{
InitializeComponent();
#region Init DisplayControl
displayForm = new DisplayControl();
displayForm.Size = panel2.Size;
panel1.Controls.Add(displayForm);
displayForm.Show();
displayForm.Rectangle2ROIEvent += DisplayForm_Rectangle2ROIEvent;
#endregion
}
public RGBLCDShield(MCP23017 mcp23017, byte cols = 16, byte rows = 2, byte dotsize = 0)
{
this.mcp23017 = mcp23017;
this.displayFunction = 0x0;
// initialize the MCP23017 for this board
mcp23017.PinMode(8, MCP23017.Direction.Output);
mcp23017.PinMode(6, MCP23017.Direction.Output);
mcp23017.PinMode(7, MCP23017.Direction.Output);
//SetBacklight(BacklightColor.White);
mcp23017.PinMode(rsPin, MCP23017.Direction.Output);
mcp23017.PinMode(rwPin, MCP23017.Direction.Output);
mcp23017.PinMode(enablePin, MCP23017.Direction.Output);
for (int i = 0; i < dataPins.Length; i++)
{
mcp23017.PinMode(dataPins[i], MCP23017.Direction.Output);
}
for (int i = 0; i < buttonPins.Length; i++)
{
mcp23017.PinMode(buttonPins[i], MCP23017.Direction.Input);
mcp23017.PullUp(buttonPins[i], 0x01);
}
Thread.Sleep(50);
mcp23017.DigitalWrite(rsPin, 0x00);
mcp23017.DigitalWrite(enablePin, 0x00);
mcp23017.DigitalWrite(rwPin, 0x00);
// put the LCD screen into 4 bit mode
Write4Bits(0x03);
Thread.Sleep(5);
Write4Bits(0x03);
Thread.Sleep(1);
Write4Bits(0x03);
Write4Bits(0x02);
this.displayFunction = DisplayFunction.LCD_2LINE | DisplayFunction.LCD_4BITMODE | DisplayFunction.LCD_5x8DOTS;
command((byte)((byte)Commands.LCD_FUNCTIONSET | (byte)this.displayFunction));
this.displayControl = DisplayControl.LCD_DISPLAYON | DisplayControl.LCD_CURSOROFF | DisplayControl.LCD_BLINKOFF;
Display();
Clear();
this.displayMode = DisplayMode.LCD_ENTRYLEFT | DisplayMode.LCD_ENTRYSHIFTDECREMENT;
command((byte)((byte)Commands.LCD_ENTRYMODESET | (byte)this.displayMode));
}
/// <summary>
/// The executable entry point.
/// </summary>
public static void Main()
{
// Create the object that handles the buttons presses on GPIO pins.
GPIOButtonInputProvider inputProvider = new GPIOButtonInputProvider(null);
#if ESP32 // This is an example mapping, work them out for your needs!
int backLightPin = 32;
int chipSelect = 14;
int dataCommand = 27;
int reset = 33;
// Add the nanoFramework.Hardware.Esp32 to the solution
Configuration.SetPinFunction(19, DeviceFunction.SPI1_MISO);
Configuration.SetPinFunction(23, DeviceFunction.SPI1_MOSI);
Configuration.SetPinFunction(18, DeviceFunction.SPI1_CLOCK);
// Adjust as well the size of your screen and the position of the screen on the driver
DisplayControl.Initialize(new SpiConfiguration(1, chipSelect, dataCommand, reset, backLightPin), new ScreenConfiguration(0, 0, 320, 240));
// Depending on you ESP32, you may also have to use either PWM either GPIO to set the backlight pin mode on
// GpioController.OpenPin(backLightPin, PinMode.Output);
// GpioController.Write(backLightPin, PinValue.High);
// Assign GPIO / Key functions to GPIOButtonInputProvider
// Esp32
inputProvider.AddButton(12, Button.VK_LEFT, true);
inputProvider.AddButton(13, Button.VK_RIGHT, true);
inputProvider.AddButton(34, Button.VK_UP, true);
inputProvider.AddButton(35, Button.VK_SELECT, true);
inputProvider.AddButton(36, Button.VK_DOWN, true);
#elif STM32F769I_DISCO // This is an example (working) button map, work the actual pins out for your need!
//WARNING: Invalid pin mappings will never be returned, and may need you to reflash the device!
inputProvider.AddButton(PinNumber('J', 0), Button.VK_LEFT, true);
inputProvider.AddButton(PinNumber('J', 1), Button.VK_RIGHT, true);
inputProvider.AddButton(PinNumber('J', 3), Button.VK_UP, true);
inputProvider.AddButton(PinNumber('J', 4), Button.VK_DOWN, true);
inputProvider.AddButton(PinNumber('A', 6), Button.VK_SELECT, true);
DisplayControl.Initialize(new SpiConfiguration(), new ScreenConfiguration());
#else
throw new System.Exception("Unknown button and/or display mapping!");
#endif
// Create application object
MySimpleWPFApplication myApplication = new MySimpleWPFApplication();
// Add main window to application
mainWindow = new MainMenuWindow(myApplication);
// Load the fonts resources used by demo.
NinaBFont = Resource.GetFont(Resource.FontResources.NinaB);
SmallFont = Resource.GetFont(Resource.FontResources.small);
// Start the application running.
myApplication.Run(mainWindow);
}
public void Single_Number()
{
// Arrange
DisplayControl display = new DisplayControl();
// Act
display.Update(NewValue: "1");
// Assert
string actual = display.Text;
string expected = "1";
Assert.AreEqual(expected, actual, "Failed Single Number");
}
public void MR_No_MS()
{
// Arrange
DisplayControl display = new DisplayControl();
// Act
display.RecallMemory();
// Assert
string actual = display.Text;
string expected = "";
Assert.AreEqual(expected, actual, "Failed MR_No_MS");
}
public void MC()
{
// Arrange
DisplayControl display = new DisplayControl();
// Act
display.ClearMemory();
// Assert
string actual = display.StoredValue;
string expected = "";
Assert.AreEqual(expected, actual, "Failed MC");
}
/// <summary>
/// Initializes the screen
/// </summary>
/// <param name="memoryBitMapAllocation">The memory allocation.</param>
public Screen(int memoryBitMapAllocation = DefaultMemoryAllocationBitmap)
{
if (_isInitialized)
{
return;
}
MemoryAllocationBitmap = memoryBitMapAllocation;
// Not used in Stick versions, AXP is doing this
BackLightPin = -1;
#if M5STICKC
_power = M5StickC.Power;
#else
_power = M5StickCPlus.Power;
#endif
var displaySpiConfig = new SpiConfiguration(
1,
ChipSelect,
DataCommand,
Reset,
BackLightPin);
#if M5STICKC
var screenConfig = new ScreenConfiguration(
26,
1,
80,
160);
#else
var screenConfig = new ScreenConfiguration(
52,
40,
135,
240);
#endif
_ = DisplayControl.Initialize(
displaySpiConfig,
screenConfig,
(uint)MemoryAllocationBitmap);
// Enable the screen
Enabled = true;
// For M5Stick, values from 2.6 to 3V are working fine
LuminosityPercentage = 100;
_power.EnableLDO3(true);
_isInitialized = true;
}
public static void Main()
{
DisplayControl dc = new DisplayControl();
int height = dc.ShorterSide;
int width = dc.LongerSide;
int bpp = dc.BitsPerPixel;
int delayBetween = 3000;
Bitmap fullScreenBitmap = new Bitmap(width, height); // Use this bitmap as our output to the screen.
fullScreenBitmap.Clear();
fullScreenBitmap.Flush();
DisplayOrientation orientation = (DisplayOrientation)dc.Orientation;
Font DisplayFont = Resource.GetFont(Resource.FontResources.SegoeUIRegular12);
while (true)
{
SetPixels sp = new SetPixels(fullScreenBitmap, DisplayFont);
Thread.Sleep(delayBetween);
FontExamples fe = new FontExamples(fullScreenBitmap);
Thread.Sleep(delayBetween);
StretchImage si = new StretchImage(fullScreenBitmap, DisplayFont);
Thread.Sleep(delayBetween);
RandomDrawLine rdlt = new RandomDrawLine(fullScreenBitmap, DisplayFont);
Thread.Sleep(delayBetween);
TileImage ti = new TileImage(fullScreenBitmap, DisplayFont);
Thread.Sleep(delayBetween);
RandomEllipses re = new RandomEllipses(fullScreenBitmap, DisplayFont);
Thread.Sleep(delayBetween);
RandomRectangles rr = new RandomRectangles(fullScreenBitmap, DisplayFont);
Thread.Sleep(delayBetween);
SliceScaling9 ss = new SliceScaling9(fullScreenBitmap, DisplayFont);
Thread.Sleep(delayBetween);
RotateImage ri = new RotateImage(fullScreenBitmap, DisplayFont);
Thread.Sleep(delayBetween);
RandomClipping rc = new RandomClipping(fullScreenBitmap, DisplayFont);
Thread.Sleep(delayBetween);
MatrixRain mr = new MatrixRain(fullScreenBitmap, DisplayFont);
Thread.Sleep(Timeout.Infinite);
}
}
public void Mod_Non_Divisor()
{
// Arrange
DisplayControl display = new DisplayControl();
// Act log(e)
display.Text = "16%5";
display.Evaluate();
// Assert
string actual = display.Text;
string expected = "1";
Assert.AreEqual(expected, actual, "Failed Mod_Non_Divisor");
}
public void Backspace_No_Values()
{
// Arrange
DisplayControl display = new DisplayControl();
// Act
display.Backspace();
display.Backspace();
// Assert
string actual = display.Text;
string expected = "";
Assert.AreEqual(expected, actual, "Failed Backspace_No_Values");
}
public void MS()
{
// Arrange
DisplayControl display = new DisplayControl();
// Act
display.Text = "1";
display.StoreValue(display.Text);
// Assert
string actual = display.StoredValue;
string expected = "1";
Assert.AreEqual(expected, actual, "Failed MR");
}
public void MMinus()
{
// Arrange
DisplayControl display = new DisplayControl();
// Act
display.Update(NewValue: "1");
display.StoreNegativeValue(display.Text);
// Assert
string actual = display.StoredValue;
string expected = "-1";
Assert.AreEqual(expected, actual, "Failed MMinus");
}
public void Display()
{
this.displayControl |= DisplayControl.LCD_DISPLAYON;
command((byte)((byte)Commands.LCD_DISPLAYCONTROL | (byte)this.displayControl));
}
public void NoDisplay()
{
this.displayControl &= ~DisplayControl.LCD_DISPLAYON;
command((byte)((int)Commands.LCD_DISPLAYCONTROL | (int)this.displayControl));
}
public RGBLCDShield(MCP23017 mcp23017, byte cols = 16, byte rows = 2, byte dotsize = 0)
{
this.mcp23017 = mcp23017;
this.displayFunction = 0x0;
// initialize the MCP23017 for this board
mcp23017.PinMode(8, MCP23017.Direction.Output);
mcp23017.PinMode(6, MCP23017.Direction.Output);
mcp23017.PinMode(7, MCP23017.Direction.Output);
//SetBacklight(BacklightColor.White);
mcp23017.PinMode(rsPin, MCP23017.Direction.Output);
mcp23017.PinMode(rwPin, MCP23017.Direction.Output);
mcp23017.PinMode(enablePin, MCP23017.Direction.Output);
for (int i = 0; i < dataPins.Length; i++) mcp23017.PinMode(dataPins[i], MCP23017.Direction.Output);
for (int i = 0; i < buttonPins.Length; i++)
{
mcp23017.PinMode(buttonPins[i], MCP23017.Direction.Input);
mcp23017.PullUp(buttonPins[i], 0x01);
}
Thread.Sleep(50);
mcp23017.DigitalWrite(rsPin, 0x00);
mcp23017.DigitalWrite(enablePin, 0x00);
mcp23017.DigitalWrite(rwPin, 0x00);
// put the LCD screen into 4 bit mode
Write4Bits(0x03);
Thread.Sleep(5);
Write4Bits(0x03);
Thread.Sleep(1);
Write4Bits(0x03);
Write4Bits(0x02);
this.displayFunction = DisplayFunction.LCD_2LINE | DisplayFunction.LCD_4BITMODE | DisplayFunction.LCD_5x8DOTS;
command((byte)((byte)Commands.LCD_FUNCTIONSET | (byte)this.displayFunction));
this.displayControl = DisplayControl.LCD_DISPLAYON | DisplayControl.LCD_CURSOROFF | DisplayControl.LCD_BLINKOFF;
Display();
Clear();
this.displayMode = DisplayMode.LCD_ENTRYLEFT | DisplayMode.LCD_ENTRYSHIFTDECREMENT;
command((byte)((byte)Commands.LCD_ENTRYMODESET | (byte)this.displayMode));
}
