public MainPage()
{
this.InitializeComponent();
_servoDriver = new ServoDriver(18, new ServoPulseModel
{
ForwardPulseWidth = 2,
BackwardPulseWidth = 1,
PulseFrequency = 20
});
_ledDriver = new LedDriver(4);
_connection = new HubConnection("http://ipwebapp.azurewebsites.net/");
_hubProxy = _connection.CreateHubProxy("bandHub");
_hubProxy.On <string>("sendData", x =>
{
if (x == "left")
{
_servoDriver.Clockwise();
}
else if (x == "right")
{
_servoDriver.CounterClockwise();
}
});
_connection.Start().Wait();
}
public void StartupEnablesOutput()
{
mock.Setup(g => g.Write(driverSettings.EnablePin, PinValue.Low)).Verifiable();
using (var driver = new LedDriver(mock.Object, driverSettings))
{
mock.Verify();
}
}
private async Task <int> Run(Options options)
{
try
{
using (var ledDriver = LedDriver.Create())
{
var displayDriver = new DisplayDriver(ledDriver);
Task task;
if (options.StringValue != null)
{
if (options.ForceScroll || DisplayFrame.GetDisplayedStringLength(options.StringValue) > 3)
{
task = displayDriver.ScrollString(options.StringValue, options.Duration);
}
else
{
displayDriver.WriteString(options.StringValue);
task = Task.Delay(options.Duration);
}
}
else if (options.DecimalValue != null)
{
displayDriver.WriteFrame(DisplayFrame.FromDecimal(options.DecimalValue.Value, StatusLed.Blue));
task = Task.Delay(options.Duration);
}
else if (options.BusyDelay != null)
{
task = displayDriver.BusyLoop(options.BusyDelay.Value, options.Duration);
}
else if (options.RawValue != null)
{
for (int i = 0; i < 32; i++)
{
bool bit = ((options.RawValue.Value << i) & 0x80000000u) != 0u;
ledDriver.WriteBit(bit);
}
ledDriver.Latch();
task = Task.Delay(options.Duration);
}
else
{
Console.WriteLine("No option selected.");
return(-1);
}
await task;
displayDriver.Clear();
}
return(0);
}
catch (Exception ex)
{
Console.WriteLine($"Error: {ex}");
return(-1);
}
}
public void DisposeClosesPins()
{
mock.Setup(g => g.ClosePin(driverSettings.DataInPin)).Verifiable();
mock.Setup(g => g.ClosePin(driverSettings.ClockPin)).Verifiable();
mock.Setup(g => g.ClosePin(driverSettings.LatchPin)).Verifiable();
mock.Setup(g => g.ClosePin(driverSettings.EnablePin)).Verifiable();
using (var driver = new LedDriver(mock.Object, driverSettings)) { }
mock.Verify();
}
public void StartupOpensPinsForOutput()
{
mock.Setup(g => g.OpenPin(driverSettings.DataInPin, PinMode.Output)).Verifiable();
mock.Setup(g => g.OpenPin(driverSettings.ClockPin, PinMode.Output)).Verifiable();
mock.Setup(g => g.OpenPin(driverSettings.LatchPin, PinMode.Output)).Verifiable();
mock.Setup(g => g.OpenPin(driverSettings.EnablePin, PinMode.Output)).Verifiable();
using (var driver = new LedDriver(mock.Object, driverSettings))
{
mock.Verify();
}
}
public void DisposeDisablesOutput()
{
mock.Setup(g => g.Write(driverSettings.EnablePin, PinValue.High)).Verifiable();
using (var driver = new LedDriver(mock.Object, driverSettings)) { }
mock.Verify();
}
public void SetFrameState(LedDriver.Display state)
{
if (state == LedDriver.Display.On) { InitPanel(MODE_POWER_ON); }
else { InitPanel(MODE_POWER_OFF); }
}
public void SetBlinkRate(LedDriver.BlinkRate blinkrate)
{
}
public void SetFrameState(LedDriver.Display state) {
driver.SetFrameState(state);
}
public void SetDriver(LedDriver driver)
{
this.driver = driver;
}
/// <summary>
/// 修改LED屏
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Button_Click(object sender, RoutedEventArgs e)
{
LedDriver.Send(textBox.Text, "COM3");
}
