private void tmrSignals_Tick(object sender, System.EventArgs e)
{
// get all the signal values and actualize controls
if (Measurement.Running)
{
CANoe.Bus bus = null;
try
{
bus = (CANoe.Bus)App.get_Bus("CAN");
if (bus != null)
{
CANoe.Signal signal = (CANoe.Signal)bus.GetSignal(1, "LightState", "OnOff");
if (signal != null)
{
if (signal.Value == 0)
{
btnLightSwitch.Text = "Off";
}
else
{
btnLightSwitch.Text = "On";
}
}
}
}
catch
{
}
}
}
private void btnLightSwitch_Click(object sender, System.EventArgs e)
{
if (Measurement.Running)
{
CANoe.Bus bus = null;
try
{
bus = (CANoe.Bus)App.get_Bus("CAN");
if (bus != null)
{
CANoe.Signal signal = (CANoe.Signal)bus.GetSignal(1, "LightState", "OnOff");
if (signal != null)
{
if (btnLightSwitch.Text == "Off")
{
signal.Value = 1;
btnLightSwitch.Text = "On";
}
else
{
signal.Value = 0;
btnLightSwitch.Text = "Off";
}
}
}
}
catch
{
}
}
}
/// <summary>
/// Occurs when a configuration was successfully opened.
/// </summary>
private void ConfigurationOpened()
{
try
{
// Assign system variables from namespaces.
CANoe.System CANoeSystem = (CANoe.System)mCANoeApp.System;
CANoe.Namespaces CANoeNamespaces = (CANoe.Namespaces)CANoeSystem.Namespaces;
CANoe.Namespace CANoeNamespaceGeneral = (CANoe.Namespace)CANoeNamespaces["General"];
CANoe.Variables CANoeVariablesGeneral = (CANoe.Variables)CANoeNamespaceGeneral.Variables;
mCANoeSysVar1 = (CANoe.Variable)CANoeVariablesGeneral["SysVar1"];
mCANoeSysVar2 = (CANoe.Variable)CANoeVariablesGeneral["SysVar2"];
// Assign signals.
CANoe.Bus CANoeBus = (CANoe.Bus)mCANoeApp.get_Bus("CAN");
mCANoeEngineStatus = (CANoe.Signal)CANoeBus.GetSignal(1, "EngineData", "EngineStatus");
mCANoeEngineSpeed = (CANoe.Signal)CANoeBus.GetSignal(1, "EngineData", "EngineSpeed");
mCANoeEngineTemp = (CANoe.Signal)CANoeBus.GetSignal(1, "EngineData", "EngineTemp");
}
catch (System.Exception)
{
MessageBox.Show("Possible cause: Wrong namespace names, bus name, system variable names or signal names in source code or configuration.",
"Error while assigning system variables and signals", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
// Enables the start/stop measurement button.
mGroupboxConfigSettings.Enabled = false;
mGroupboxMeasurementControl.Enabled = true;
mButtonStartStop.Focus();
if (mCANoeApp != null)
{
// Wire OnQuit event handler.
mCANoeApp.OnQuit += new CANoe._IApplicationEvents_OnQuitEventHandler(CANoeQuit);
}
if (mCANoeMeasurement != null)
{
// Create on event handlers.
mCANoeMeasurement.OnInit += new CANoe._IMeasurementEvents_OnInitEventHandler(MeasurementInitiated);
mCANoeMeasurement.OnExit += new CANoe._IMeasurementEvents_OnExitEventHandler(MeasurementExited);
}
// Indicate that an instance of CANoe is running.
mCANoeInstanceRunning = true;
}
