private TetrisApp()
{
// Create the object that configures the GPIO pins to buttons.
GPIOButtonInputProvider inputProvider = new GPIOButtonInputProvider(null);
// Assign GPIO / Key functions to GPIOButtonInputProvider
#if ESP32 // This is an example mapping, work them out for your needs!
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);
DisplayControl.Initialize(new SpiConfiguration(1, 22, 21, 18, 5), new ScreenConfiguration(0, 0, 320, 240));
#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()); //TODO: surely this should "actually" be I2C?!
#else
throw new System.Exception("Unknown button and/or display mapping!");
#endif
// Create ExtendedWeakReference for high score table
highScoreEWD = ExtendedWeakReference.RecoverOrCreate(
typeof(TetrisApp),
0,
ExtendedWeakReference.c_SurvivePowerdown);
// Set persistence priority
highScoreEWD.Priority = (int)ExtendedWeakReference.PriorityLevel.Important;
// Try to recover previously saved HighScore
HighScore = (HighScoreTable)highScoreEWD.Target;
// If nothing was recovered - create new
if (HighScore == null)
{
HighScore = new HighScoreTable();
}
}
private TetrisApp()
{
// Create the object that configures the GPIO pins to buttons.
GPIOButtonInputProvider inputProvider = new GPIOButtonInputProvider(null);
// 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);
// STM32
//inputProvider.AddButton(PinNumber('A', 0), Button.VK_LEFT, true);
//inputProvider.AddButton(PinNumber('A', 1), Button.VK_RIGHT, true);
//inputProvider.AddButton(PinNumber('A', 2), Button.VK_UP, true);
//inputProvider.AddButton(PinNumber('A', 3), Button.VK_SELECT, true);
//inputProvider.AddButton(PinNumber('A', 4), Button.VK_DOWN, true);
// Create ExtendedWeakReference for high score table
highScoreEWD = ExtendedWeakReference.RecoverOrCreate(
typeof(TetrisApp),
0,
ExtendedWeakReference.c_SurvivePowerdown);
// Set persistence priority
highScoreEWD.Priority = (int)ExtendedWeakReference.PriorityLevel.Important;
// Try to recover previously saved HighScore
HighScore = (HighScoreTable)highScoreEWD.Target;
// If nothing was recovered - create new
if (HighScore == null)
{
HighScore = new HighScoreTable();
}
}
/// <summary>
/// Constructs a ButtonPad object that handles the
/// hardware's button interrupts.
/// </summary>
/// <param name="sink"></param>
/// <param name="button"></param>
/// <param name="pin"></param>
public ButtonPad(GPIOButtonInputProvider sink, Button button, GpioPin pin)
{
this.sink = sink;
this.button = button;
pin.ValueChanged += Pin_ValueChanged;
}