/// <summary>
/// Sets the debounce time of the selected counter to the entered value.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void K8055SetDebounceButtonClick(object sender, RoutedEventArgs e)
{
try
{
int counter = int.Parse(((Button)sender).Name[16].ToString());
int milliseconds = counter == 1 ? int.Parse(K8055SetDebounce1TextBox.Text)
: int.Parse(K8055SetDebounce2TextBox.Text);
K8055.SetCounterDebounceTime(counter, milliseconds);
}
catch
{
//ignored
}
}
/// <summary>
/// Updates UI elements with the values of the K8055 periodically.
/// </summary>
private void TimerTick(object sender, EventArgs e)
{
if (!_isConnected)
{
return;
}
foreach (CheckBox checkBox in K8055DigitalInputCanvas.Children.OfType <CheckBox>())
{
checkBox.IsChecked = K8055.ReadDigitalChannel(Convert.ToInt32(checkBox.Content));
}
foreach (ProgressBar progressBar in K8055AnalogInputCanvas.Children.OfType <ProgressBar>())
{
progressBar.Value = K8055.ReadAnalogChannel(int.Parse(progressBar.Name[progressBar.Name.Length - 1].ToString()));
}
K8055Counter1TextBox.Text = K8055.ReadCounter(1).ToString();
K8055Counter2TextBox.Text = K8055.ReadCounter(2).ToString();
}
/// <summary>
/// The digital outputs are sequentially switched on and off until the digital output test checkbox is unchecked.
/// </summary>
private void K8055DigitalOutputTest()
{
while (_digitalOutputTest)
{
for (int i = 1; i < 9; i++)
{
Dispatcher.BeginInvoke(new Action(delegate
{
K8055ButtonClick(new Button {
Name = "K8055ClearAllDigitalButton"
}, null);
((CheckBox)K8055DigitalOutputCanvas.Children[i - 1]).IsChecked = true;
}));
Thread.Sleep(100);
}
K8055.ClearDigitalChannel(8);
Dispatcher.BeginInvoke(new Action(delegate
{
K8055DigitalOutputCheckbox8.IsChecked = false;
}));
}
}
/// <summary>
/// Handles click events of UI elements.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void K8055ButtonClick(object sender, RoutedEventArgs e)
{
switch (((Button)sender).Name)
{
case "K8055ConnectButton":
{
bool sk5 = K8055SK5Checkbox.IsChecked ?? false;
bool sk6 = K8055SK6Checkbox.IsChecked ?? false;
//Resolves correct deviceaddress from jumper placing.
int deviceAdress = (Convert.ToInt32(!sk6) << 1 | Convert.ToInt32(!sk5));
//Falls die Verbindug fehlgeschlagen hat, soll aus der Methode gebrochen werden.
if (K8055.OpenDevice(deviceAdress) != deviceAdress)
{
return;
}
_isConnected = true;
K8055ConnectLabel.Content = $"Connected to {deviceAdress}";
_timer.Start();
break;
}
case "K8055DisconnectButton":
{
if (_isConnected)
{
K8055.CloseDevice();
_isConnected = false;
K8055ConnectLabel.Content = "Disconnected";
_timer.Stop();
}
break;
}
case "K8055SetAllDigitalButton":
{
foreach (CheckBox checkBox in K8055DigitalOutputCanvas.Children.OfType <CheckBox>())
{
checkBox.IsChecked = true;
}
break;
}
case "K8055ClearAllDigitalButton":
{
foreach (CheckBox checkBox in K8055DigitalOutputCanvas.Children.OfType <CheckBox>())
{
checkBox.IsChecked = false;
}
break;
}
case "K8055SetAllAnalogButton":
{
K8055.SetAllAnalog();
K8055AnalogOutputSlider1.Value = 255;
K8055AnalogOutputSlider2.Value = 255;
break;
}
case "K8055ClearAllAnalogButton":
{
K8055.ClearAllAnalog();
K8055AnalogOutputSlider1.Value = 0;
K8055AnalogOutputSlider2.Value = 0;
break;
}
case "K8055OutputTestButton":
{
_digitalOutputTest = !_digitalOutputTest;
if (_digitalOutputTest)
{
Thread thread = new Thread(K8055DigitalOutputTest);
thread.Start();
}
break;
}
}
}
/// <summary>
/// The selected counter is reset.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void K8055CounterResetButtonClick(object sender, RoutedEventArgs e)
{
K8055.ResetCounter(int.Parse(((Button)sender).Name[12].ToString()));
}
/// <summary>
/// Once a digital output checkbox state changes to "unchecked", the K8055 digital output is cleared.
/// </summary>
private void K8055OutputCheckboxUnchecked(object sender, RoutedEventArgs e)
{
K8055.ClearDigitalChannel(Convert.ToInt32(((CheckBox)sender).Content));
}
/// <summary>
/// Updates the analog output of the K8055 with the new output slider values.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void K8055AnalogOutputSliderValueChanged(object sender, RoutedEventArgs e)
{
Slider slider = sender as Slider;
K8055.OutputAnalogChannel(int.Parse(slider.Name[slider.Name.Length - 1].ToString()), Convert.ToInt32(slider.Value));
}