public void Display(ArrayList displayList, DS1307 clock, Schedule schedule)
{
var now = clock.Get();
displayList.Add("Time: " + now.ToString("U") + "\r\n");
displayList.Add("Heater Schedule Today: ");
schedule.GetDayTimeSlots(now.DayOfWeek, displayList);
displayList.Add("\r\n");
displayList.Add("Heater Status: ");
if (schedule.GetHeaterStatus(now) == true)
{
displayList.Add("ON");
}
else
{
displayList.Add("OFF");
}
if (schedule.WaterHeaterManualOverride)
{
displayList.Add(" [manual override]");
}
else
{
displayList.Add(" [scheduled]");
}
displayList.Add("\r\n");
}
public void Display(ArrayList displayList, DS1307 clock, Schedule schedule) {
var now = clock.Get();
displayList.Add("Time: " + now.ToString("U") + "\r\n");
displayList.Add("Heater Schedule Today: ");
schedule.GetDayTimeSlots(now.DayOfWeek, displayList);
displayList.Add("\r\n");
displayList.Add("Heater Status: ");
if (schedule.GetHeaterStatus(now) == true) {
displayList.Add("ON");
} else {
displayList.Add("OFF");
}
if (schedule.WaterHeaterManualOverride) {
displayList.Add(" [manual override]");
} else {
displayList.Add(" [scheduled]");
}
displayList.Add("\r\n");
}
public static void Main()
{
const int millisecIncrement = 100;
const int millisecElapsedLimit = 60000;
var millisecCounter = 0;
var currentHeat = HighHeat;
var currentHeaterStatus = false;
var previousHeaterStatus = true;
var initialize = true;
_ledHighHeat.SetDutyCycle(0);
_ledLowHeat.SetDutyCycle(0);
InitializeClock();
Log("\r\nWater Heater Controller v1.0\r\n");
Log("Initializing...");
LoadSchedule();
PowerServo(true);
Log("Centering servo");
_servo.Center();
Log("Setting heater on high heat by default");
_servo.Move(Center, currentHeat);
Log("Running...");
PowerServo(false);
while (true)
{
if (_serialUI.SerialErrorReceived == true)
{
_serialUI.Dispose();
_serialUI = new SerialUserInterface();
_showMainMenu = true;
Log("Serial error received: serial UI object recycled");
}
if (_showMainMenu == true)
{
_showMainMenu = false;
MainMenu(null);
}
millisecCounter += millisecIncrement;
if (millisecCounter >= millisecElapsedLimit || _scheduleChange == true)
{
millisecCounter = 0;
currentHeaterStatus = _schedule.GetHeaterStatus(_clock.Get());
}
if (currentHeaterStatus != previousHeaterStatus || _scheduleChange == true || initialize == true)
{
Log("Heater state change");
_ledOverride.Write(_schedule.WaterHeaterManualOverride);
if (currentHeaterStatus)
{
Log("Setting heater on high");
PowerServo(true);
_servo.Move(currentHeat, HighHeat);
PowerServo(false);
_ledHighHeat.SetDutyCycle(50);
_ledLowHeat.SetDutyCycle(0);
currentHeat = HighHeat;
}
else
{
Log("Setting heater on low");
PowerServo(true);
_servo.Move(currentHeat, LowHeat);
PowerServo(false);
_ledHighHeat.SetDutyCycle(0);
_ledLowHeat.SetDutyCycle(50);
currentHeat = LowHeat;
}
previousHeaterStatus = currentHeaterStatus;
_scheduleChange = false;
initialize = false;
}
if (_shutdown)
{
Log("Shutting down");
Log("Moving servo to center...");
_ledHighHeat.SetDutyCycle(50);
_ledLowHeat.SetDutyCycle(50);
PowerServo(true);
_servo.Move(currentHeat, Center);
PowerServo(false);
Log("Shutdown complete");
Log("Cycle power to restart.");
var dutyCycle = 0;
var direction = 1;
while (true)
{
_ledHighHeat.SetDutyCycle((uint)dutyCycle);
_ledLowHeat.SetDutyCycle((uint)dutyCycle);
dutyCycle += direction;
if (dutyCycle == 50)
{
direction = -1;
}
else if (dutyCycle == 0)
{
direction = 1;
}
Thread.Sleep(50);
}
}
Thread.Sleep(millisecIncrement);
}
}
