public SoftwarePwmController(IGpioController controller)
{
// Get GPIO
m_GpioController = controller;
// How many pins
m_PinCount = m_GpioController.PinCount;
// Create pin lookup
m_Pins = new Dictionary <GpioEnum, SoftPwmPin>(m_PinCount);
// Create
m_Stopwatch = new Stopwatch();
// Defaults
m_ActualFrequency = MIN_FREQUENCY;
m_TicksPerSecond = Stopwatch.Frequency;
// Create the updater. Default to 0 seconds between updates, meaning run as fast as possible.
// IMPORTANT: Do not use Scheduler.Default, create a new Scheduler.
// This puts us in parallel priority with other sensors and allows
// us to run on a separate core if available.
m_Updater = new ScheduledUpdater(new ScheduleOptions(0), new Scheduler());
m_Updater.SetUpdateAction(Update);
}
/// <summary>
/// Initializes a new <see cref="SoftPwm"/> instance.
/// </summary>
public SoftPwm()
{
// Get GPIO
gpioController = GpioController.GetDefault();
// Make sure we have it
if (gpioController == null)
{
throw new DeviceNotFoundException("GPIO");
}
// How many pins
pinCount = gpioController.PinCount;
// Create pin lookup
pins = new Dictionary <int, SoftPwmPin>(pinCount);
// Create
stopwatch = new Stopwatch();
// Defaults
actualFrequency = MIN_FREQUENCY;
ticksPerSecond = Stopwatch.Frequency;
// Create the updater. Default to 0 seconds between updates, meaning run as fast as possible.
// IMPORTANT: Do not use Scheduler.Default, create a new Scheduler.
// This puts us in parallel priority with other sensors and allows
// us to run on a separate core if available.
updater = new ScheduledUpdater(scheduleOptions: new ScheduleOptions(0), scheduler: new Scheduler());
updater.SetUpdateAction(Update);
}
/// <summary>
/// Initializes a new <see cref="SS944"/> instance.
/// </summary>
public SS944()
{
// Create updater
updater = new ScheduledUpdater(new ScheduleOptions(reportInterval: 100));
updater.SetUpdateAction(Update);
updater.Starting += (s, e) => EnsureInitialized();
// Create events
readingChangedEvent = new ObservableEvent <IThumbstick, ThumbstickReadingChangedEventArgs>(updater);
}
/// <summary>
/// Initializes a new <see cref="AnalogSensor"/> instance.
/// </summary>
public AnalogSensor()
{
// Create updater
updater = new ScheduledUpdater(new ScheduleOptions(reportInterval: 100));
updater.SetUpdateAction(() => Update(true));
updater.Starting += (s, e) => EnsureInitialized();
// Create events
readingChangedEvent = new ObservableEvent <IAnalogSensor, AnalogSensorReadingChangedEventArgs>(updater);
}
/// <summary>
/// Initializes a new <see cref="GraphicsDisplayPanel"/> instance.
/// </summary>
public GraphicsDisplayPanel()
{
// Theme
this.DefaultStyleKey = typeof(GraphicsDisplayPanel);
// Create the updater. Default to 1 second between updates.
// IMPORTANT: Do not use Scheduler.Default, create a new Scheduler.
// This puts us in parallel priority with other sensors and allows
// us to run on a separate core if available.
updater = new ScheduledUpdater(scheduleOptions: new ScheduleOptions(1000), scheduler: new Scheduler());
updater.SetAsyncUpdateAction(RenderAsyncAction);
}
/// <inheritdoc/>
public void Dispose()
{
if (updater != null)
{
updater.Dispose();
updater = null;
}
if (adcChannel != null)
{
adcChannel.Dispose();
adcChannel = null;
}
isInitialized = false;
}
public void Dispose()
{
if (m_Updater != null)
{
m_Updater.Dispose();
m_Updater = null;
}
// Dispose each pin
lock (m_Pins)
{
foreach (var pinKey in m_Pins.Keys.ToArray())
{
m_Pins[pinKey].Pin.Dispose();
m_Pins.Remove(pinKey);
}
}
m_Pins = null;
}
/// <inheritdoc/>
public void Dispose()
{
if (updater != null)
{
updater.Dispose();
updater = null;
}
// Dispose each pin
lock (pins)
{
for (int i = pinCount - 1; i >= 0; i--)
{
if (pins.ContainsKey(i))
{
pins[i].Pin.Dispose();
pins.Remove(i);
}
}
}
pins = null;
}
/// <inheritdoc/>
public void Dispose()
{
if (updater != null)
{
updater.Dispose();
updater = null;
}
if (buttonPin != null)
{
buttonPin.Dispose();
buttonPin = null;
}
if (xChannel != null)
{
xChannel.Dispose();
xChannel = null;
}
if (yChannel != null)
{
yChannel.Dispose();
yChannel = null;
}
isInitialized = false;
}
