protected virtual void OnUpdate(object sender, EventArgs e)
{
ups_counter.Inc();
update_watch.Start();
model.Update(window.Keyboard);
update_watch.Stop();
}
private void run()
{
HardReset();
while (Mode != PICControllerMode.FINISHED)
{
uint currCmdCycleCount = 1;
//################
//# MISC #
//################
Frequency.Inc();
if (GetPC() >= CommandList.Length) // PC > Commandcount
{
Mode = PICControllerMode.FINISHED;
continue;
}
HandleIncomingEvents();
//################
//# DEBUGGING #
//################
if (Mode == PICControllerMode.FINISHED)
{
continue;
}
if (Mode == PICControllerMode.PAUSED)
{
Thread.Sleep(0); // Release Control
continue;
}
if (Mode == PICControllerMode.CONTINUE)
{
Mode = PICControllerMode.RUNNING;
}
else if (Mode == PICControllerMode.SKIPONE)
{
Mode = PICControllerMode.PAUSED;
}
else
{
if (breakpoints[GetPC()])
{
Mode = PICControllerMode.PAUSED;
continue; // Continue so the current Cmd is NOT executed
}
}
//################
//# FETCH #
//################
PICCommand cmd = CommandList[GetPC()];
UnreleasedSleep((int)SimulationSpeed);
if (!IsInSleep)
{
//################
//# INCREMENT PC #
//################
SetPC_13Bit(GetPC() + 1);
//################
//# EXECUTE #
//################
cmd.Execute(this);
currCmdCycleCount = cmd.GetCycleCount(this);
//################
//# AFTERMATH #
//################
Tmr0.Update(this, currCmdCycleCount);
Clocks[0].Update(this);
Clocks[1].Update(this);
Clocks[2].Update(this);
Clocks[3].Update(this);
}
//################
//# OTHERS #
//################
Interrupt.Update();
Cycles += currCmdCycleCount;
WatchDog.Update(this, currCmdCycleCount);
}
Mode = PICControllerMode.WAITING;
}
protected virtual void OnRender(object sender, EventArgs e)
{
fps_counter.Inc();
}
private void onIdle()
{
IdleCounter.Inc();
if (controller != null)
{
UpdateRegister();
UpdateStackDisplay();
IconBar.SetPC(controller.GetSCLineForPC(controller.GetPC()));
lblFreqModel.Text = FormatFreq((uint)controller.Frequency.Frequency);
lblFreqView.Text = FormatFreq((uint)IdleCounter.Frequency);
lblRunTime.Text = FormatRuntime(controller.GetRunTime());
lblRegW.Text = "0x" + string.Format("{0:X02}", controller.GetWRegister());
lblRegPC.Text = "0x" + string.Format("{0:X04}", controller.GetPC());
lblQuartzFreq.Text = FormatFreq(controller.EmulatedFrequency);
btnSetQuartzFreq.IsEnabled = true;
lblWatchDogTmr.Text = string.Format("{0:000.000} %", controller.GetWatchDogPerc() * 100);
chkbxWatchdog.IsEnabled = true;
chkbxWatchdog.IsChecked = controller.IsWatchDogEnabled();
regClock_0.UpdateUI(controller);
regClock_1.UpdateUI(controller);
regClock_2.UpdateUI(controller);
regClock_3.UpdateUI(controller);
regClock_0.IsEnabled = controller.Mode == PICControllerMode.WAITING || controller.Mode == PICControllerMode.PAUSED;
regClock_1.IsEnabled = controller.Mode == PICControllerMode.WAITING || controller.Mode == PICControllerMode.PAUSED;
regClock_2.IsEnabled = controller.Mode == PICControllerMode.WAITING || controller.Mode == PICControllerMode.PAUSED;
regClock_3.IsEnabled = controller.Mode == PICControllerMode.WAITING || controller.Mode == PICControllerMode.PAUSED;
rs232_link.Update(controller);
}
else
{
ClearRegister();
ClearStackDisplay();
IconBar.SetPC(0);
lblFreqModel.Text = FormatFreq(0);
lblFreqView.Text = FormatFreq(0);
lblRunTime.Text = FormatRuntime(0);
lblRegW.Text = "0x" + string.Format("{0:X02}", 0);
lblRegPC.Text = "0x" + string.Format("{0:X04}", 0);
lblQuartzFreq.Text = FormatFreq(0);
btnSetQuartzFreq.IsEnabled = false;
lblWatchDogTmr.Text = string.Format("{0:000,000} %", 0);
chkbxWatchdog.IsEnabled = false;
regClock_0.ResetUI();
regClock_1.ResetUI();
regClock_2.ResetUI();
regClock_3.ResetUI();
regClock_0.IsEnabled = false;
regClock_1.IsEnabled = false;
regClock_2.IsEnabled = false;
regClock_3.IsEnabled = false;
rs232_link.Update(controller);
}
txtCode.IsReadOnly = controller != null && controller.Mode != PICControllerMode.WAITING;
CommandManager.InvalidateRequerySuggested();
}