public static bool GetSettings(RequestReceivedEventArgs e, JsonArray h)
{
try
{
Settings settings = new Settings();
settings.loadSettings();
JsonObject settingsValues = new JsonObject();
settingsValues.Add("timeZoneOffset", settings.TimeZoneOffset.ToString());
float value = settings.MinutesBetweenReadings / 60000;
settingsValues.Add("minutesBetweenReadings", value.ToString("f2"));
settingsValues.Add("temperatureOffset", settings.TemperatureOffset.ToString("f2"));
settingsValues.Add("temperatureHeaterOffset", settings.TemperatureHeaterOffset.ToString("f2"));
settingsValues.Add("historyFilename", settings.HistoryFilename);
settingsValues.Add("ntpServerName", settings.NTPServerName);
int tempValue = settings.MinutesBetweenNTPUpdate / 60000;
settingsValues.Add("minutesBetweenNTPUpdate", tempValue.ToString());
settingsValues.Add("netbiosName", settings.NetBiosName);
settingsValues.Add("enableDHCP", settings.EnableDHCP.ToString());
settingsValues.Add("staticIPAddress", settings.StaticIPAddress);
settingsValues.Add("subnetMask", settings.SubnetMask);
settingsValues.Add("defaultGateway", settings.DefaultGateway);
settingsValues.Add("primaryDNSAddress", settings.PrimaryDNSAddress);
settingsValues.Add("secondaryDNSAddress", settings.SecondaryDNSAddress);
settingsValues.Add("voltageReference", settings.VoltageReference);
settingsValues.Add("padResistance", settings.PadResistance);
settingsValues.Add("resistanceRT", settings.ResistanceRT);
settingsValues.Add("coefficientA", settings.CoefficientA);
settingsValues.Add("coefficientB", settings.CoefficientB);
settingsValues.Add("coefficientC", settings.CoefficientC);
settingsValues.Add("coefficientD", settings.CoefficientD);
settingsValues.Add("kpValue", settings.PIDKp);
settingsValues.Add("kiValue", settings.PIDKi);
settingsValues.Add("kdValue", settings.PIDKd);
h.Add(settingsValues);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
return true;
}
public static void Main()
{
mainThread = Thread.CurrentThread;
// create the LCD interface
var lcd = new SPI_VFDisplay(SPI.SPI_module.SPI1, SecretLabs.NETMF.Hardware.NetduinoPlus.Pins.GPIO_PIN_D10, SPI_VFDisplay.Brightness.VFD_BRIGHTNESS25);
// set up the LCD's number of columns and rows:
lcd.begin(20, 2, SPI_VFDisplay.Brightness.VFD_BRIGHTNESS25);
// set up the LCD's number of columns and rows:
lcd.clear();
// create the output helper and attach tot he LCD Display
_displayHelper = new OutputHelper();
_displayHelper.DisplayController = lcd;
// Print a message to the LCD.
_displayHelper.DisplayText("The DIY Brewery|Brew Controller");
Thread.Sleep(5000);
_displayHelper.DisplayText("Loading|Settings");
Settings settings = new Settings();
settings.loadSettings();
_displayHelper.HistoryFileName = settings.HistoryFilename;
UpdateSettingsMethod.UpdateNetworkConfiguration(settings);
_displayHelper.DisplayText("Network|Started");
_displayHelper.DisplayText(UpdateSettingsMethod.GetNetworkIP(settings));
Thread.Sleep(5000);
Server WebServer = new Server(80);
WebServer.AddResponse(new JSONResponse("temperature", new JSONResponseCheck(GetTemperatureMethod.GetTemperature)));
WebServer.AddResponse(new JSONResponse("settings", new JSONResponseCheck(GetSettingsMethod.GetSettings)));
WebServer.AddResponse(new JSONResponse("updateSettings", new JSONResponseCheck(UpdateSettingsMethod.UpdateSettings)));
WebServer.AddResponse(new JSONResponse("updateMashProfile", new JSONResponseCheck(UpdateMashProfileMethod.UpdateMashProfile)));
_displayHelper.DisplayText("Web Server|Started");
Thread.Sleep(5000);
NTPTimeService timeService = new NTPTimeService();
timeService.SystemSettings = settings;
timeService.Start();
_displayHelper.DisplayText("Internet Time|Service Started");
Thread.Sleep(5000);
MashProfileControlService mashProfileService = new MashProfileControlService(_displayHelper);
mashProfileService.SystemSettings = settings;
mashProfileService.Start();
_displayHelper.DisplayText("Mash Profile|Service Started");
Thread.Sleep(5000);
_thermistor = new Thermistor(SecretLabs.NETMF.Hardware.NetduinoPlus.Pins.GPIO_PIN_A0);
_thermistor.ResistanceReference = settings.PadResistance;
_thermistor.VoltageReference = settings.VoltageReference;
TemperatureControlService tempLogger = new TemperatureControlService(_displayHelper, _thermistor, settings);
tempLogger.Start();
_displayHelper.DisplayText("Temp Monitor|Started");
Thread.Sleep(5000);
PinManagement.engageHeaterButton.OnInterrupt += new NativeEventHandler(EngageHeaterButton_OnInterrupt);
PinManagement.setTemperatureUpButton.OnInterrupt += new NativeEventHandler(TemperatureSetUp_OnInterrupt);
PinManagement.setTemperatureUpDown.OnInterrupt += new NativeEventHandler(TemperatureSetDown_OnInterrupt);
PinManagement.allStopButton.OnInterrupt += new NativeEventHandler(AllStop_OnInterrupt);
_displayHelper.DisplayText("Inputs|Active");
mainThread.Suspend();
}
public static bool UpdateSettings(RequestReceivedEventArgs e, JsonArray h)
{
try
{
Settings settings = new Settings();
settings.loadSettings();
float tempValue = 0.0F;
if (e.Request.GetArguments.Contains("minutesBetweenReadings"))
{
Settings.TryParseFloat(e.Request.GetArguments["minutesBetweenReadings"].ToString(), out tempValue);
settings.MinutesBetweenReadings = tempValue;
}
if (e.Request.GetArguments.Contains("historyFilename"))
{
settings.HistoryFilename = e.Request.GetArguments["historyFilename"].ToString();
}
if (e.Request.GetArguments.Contains("ntpServerName"))
{
settings.NTPServerName = e.Request.GetArguments["ntpServerName"].ToString();
}
if (e.Request.GetArguments.Contains("minutesBetweenNTPUpdate"))
{
settings.MinutesBetweenNTPUpdate = Convert.ToInt32(e.Request.GetArguments["minutesBetweenNTPUpdate"].ToString());
}
if (e.Request.GetArguments.Contains("timeZoneOffset"))
{
settings.TimeZoneOffset = Convert.ToInt32(e.Request.GetArguments["timeZoneOffset"].ToString());
}
if (e.Request.GetArguments.Contains("netbiosName"))
{
settings.NetBiosName = e.Request.GetArguments["netbiosName"].ToString();
}
if (e.Request.GetArguments.Contains("temperatureOffset"))
{
Settings.TryParseFloat(e.Request.GetArguments["temperatureOffset"].ToString(), out tempValue);
settings.TemperatureOffset = tempValue;
}
if (e.Request.GetArguments.Contains("temperatureHeaterOffset"))
{
Settings.TryParseFloat(e.Request.GetArguments["temperatureHeaterOffset"].ToString(), out tempValue);
settings.TemperatureHeaterOffset = tempValue;
}
if (e.Request.GetArguments.Contains("enableDHCP"))
{
if (e.Request.GetArguments["enableDHCP"].ToString().ToLower().Equals("on"))
{
settings.EnableDHCP = true;
}
else
{
settings.EnableDHCP = false;
}
}
if (e.Request.GetArguments.Contains("staticIPAddress"))
{
settings.StaticIPAddress = e.Request.GetArguments["staticIPAddress"].ToString();
}
if (e.Request.GetArguments.Contains("subnetMask"))
{
settings.SubnetMask = e.Request.GetArguments["subnetMask"].ToString();
}
if (e.Request.GetArguments.Contains("defaultGateway"))
{
settings.DefaultGateway = e.Request.GetArguments["defaultGateway"].ToString();
}
if (e.Request.GetArguments.Contains("primaryDNSAddress"))
{
settings.PrimaryDNSAddress = e.Request.GetArguments["primaryDNSAddress"].ToString();
}
if (e.Request.GetArguments.Contains("secondaryDNSAddress"))
{
settings.SecondaryDNSAddress = e.Request.GetArguments["secondaryDNSAddress"].ToString();
}
if (e.Request.GetArguments.Contains("voltageReference"))
{
Settings.TryParseFloat(e.Request.GetArguments["voltageReference"].ToString(), out tempValue);
settings.VoltageReference = tempValue;
}
if (e.Request.GetArguments.Contains("padResistance"))
{
Settings.TryParseFloat(e.Request.GetArguments["padResistance"].ToString(), out tempValue);
settings.PadResistance = tempValue;
}
if (e.Request.GetArguments.Contains("resistanceRT"))
{
Settings.TryParseFloat(e.Request.GetArguments["resistanceRT"].ToString(), out tempValue);
settings.ResistanceRT = tempValue;
}
if (e.Request.GetArguments.Contains("coefficientA"))
{
Settings.TryParseFloat(e.Request.GetArguments["coefficientA"].ToString(), out tempValue);
settings.CoefficientA = tempValue;
}
if (e.Request.GetArguments.Contains("coefficientB"))
{
Settings.TryParseFloat(e.Request.GetArguments["coefficientB"].ToString(), out tempValue);
settings.CoefficientB = tempValue;
}
if (e.Request.GetArguments.Contains("coefficientC"))
{
Settings.TryParseFloat(e.Request.GetArguments["coefficientC"].ToString(), out tempValue);
settings.CoefficientC = tempValue;
}
if (e.Request.GetArguments.Contains("coefficientD"))
{
Settings.TryParseFloat(e.Request.GetArguments["coefficientD"].ToString(), out tempValue);
settings.CoefficientD = tempValue;
}
if (e.Request.GetArguments.Contains("kpValue"))
{
Settings.TryParseFloat(e.Request.GetArguments["kpValue"].ToString(), out tempValue);
settings.PIDKp = tempValue;
}
if (e.Request.GetArguments.Contains("kiValue"))
{
Settings.TryParseFloat(e.Request.GetArguments["kiValue"].ToString(), out tempValue);
settings.PIDKi = tempValue;
}
if (e.Request.GetArguments.Contains("kdValue"))
{
Settings.TryParseFloat(e.Request.GetArguments["kdValue"].ToString(), out tempValue);
settings.PIDKd = tempValue;
}
// save the new device settings
settings.saveSettings();
// send back an ok response
h.Add("OK");
// spool up a thread that will sleep for 10 seconds and then reboot the Netduino
var rebootThread = new Thread(new ThreadStart(delegate()
{
Thread.Sleep(10000);
PowerState.RebootDevice(false, 30000);
}));
rebootThread.Start();
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
h.Add("ERROR");
h.Add(ex.Message);
}
return true;
}
