/// <summary>
/// Initial application - Done once
/// </summary>
/// <returns></returns>
private bool InitApplication(LoggingChannel logging, AzureIoTHubService azureIoTService, GPIOService gpioService)
{
//Config
//var localSettings = ApplicationData.Current.LocalSettings;
_logging = logging;
_azureIoTHubService = azureIoTService;
_gpioService = gpioService;
return(true);
}
public GPIOSolenoid(int id, string name, string address)
{
log = LogManager.GetLogger("Device");
Id = id;
Name = name;
Address = address;
pin = GPIOService.GetGPIOPin(Address);
pinConfig = pin.Output().Name(name);
GPIOService.Gpio.Add(pinConfig);
}
public GPIOAlarm(int id, string name, string address)
{
Id = id;
Name = name;
Address = address;
pin = GPIOService.GetGPIOPin(Address);
pinConfig = pin.Input().Name(Name).OnStatusChanged(b =>
{
State = b ? true : false;
//Console.WriteLine("Alarm {0} {1}", Name, b ? "on" : "off");
AlarmStatusChangedEventArgs e = new AlarmStatusChangedEventArgs();
e.Value = b;
OnStatusChanged(e);
});
Id = id;
GPIOService.Gpio.Add(pinConfig);
}
public void LoadConfig()
{
log.Debug("LoadConfig()");
//clear the existing interface
GPIOService.CloseGpio();
Solenoids.Clear();
List <Solenoid> solenoids = DataService.Proxy.GetSolenoids(device.Id);
foreach (Solenoid s in solenoids)
{
DeviceSolenoid sol = new DeviceSolenoid(s);
Solenoids.Add(sol);
log.DebugFormat("Solenoid Id:{0}", sol.Id);
if (device.PumpSolenoidId == sol.Id)
{
Pump = sol;
log.DebugFormat("Found pump solenoid {0}", Pump.Id);
}
}
Analogs.Clear();
List <Analog> analogs = DataService.Proxy.GetAnalogs(device.Id);
foreach (Analog a in analogs)
{
DeviceAnalog an = new DeviceAnalog(a);
Analogs.Add(an);
}
Alarms.Clear();
List <Alarm> alarms = DataService.Proxy.GetAlarms(device.Id);
foreach (Alarm a in alarms)
{
DeviceAlarm al = new DeviceAlarm(a);
Alarms.Add(al);
}
Schedules = DataService.Proxy.GetSchedules(device.Id);
}
public SPIAnalog(int id, string name, double multiplier, string units, string address)
{
Id = id;
Name = name;
Multiplier = multiplier;
Units = units;
Address = address;
Threshold = 100.0;
log.DebugFormat("SPIAnalog() {0}", Name);
//Address property will be SPI:CHANNEL, eg 0:1
//The following code parses out the address to get SPI and CHANNEL
string[] parts = Address.Split(':');
int spiId = Convert.ToInt32(parts[0]);
string channel = parts[1];
ConnectorPin spiClock = GPIOService.GetGPIOPin(string.Format("P1Pin{0}", 23));
ConnectorPin spiCs = GPIOService.GetGPIOPin(string.Format("P1Pin{0}", 24));
ConnectorPin spiMISO = GPIOService.GetGPIOPin(string.Format("P1Pin{0}", 21));
ConnectorPin spiMOSI = GPIOService.GetGPIOPin(string.Format("P1Pin{0}", 19));
SpiDevice spi = new SpiDevice(1, "Redundant", spiClock, spiCs, spiMISO, spiMOSI);
if (spi == null)
{
throw new Exception(string.Format("Configuration error: unknown SPI Id {0}", spiId));
}
switch (channel)
{
case "0":
spiInput = spi.Connection.In(Mcp3008Channel.Channel0);
break;
case "1":
spiInput = spi.Connection.In(Mcp3008Channel.Channel1);
break;
case "2":
spiInput = spi.Connection.In(Mcp3008Channel.Channel2);
break;
case "3":
spiInput = spi.Connection.In(Mcp3008Channel.Channel3);
break;
case "4":
spiInput = spi.Connection.In(Mcp3008Channel.Channel4);
break;
case "5":
spiInput = spi.Connection.In(Mcp3008Channel.Channel5);
break;
case "6":
spiInput = spi.Connection.In(Mcp3008Channel.Channel6);
break;
case "7":
spiInput = spi.Connection.In(Mcp3008Channel.Channel7);
break;
default:
throw new Exception(string.Format("Configuration error: unknown analog input channel {0}", channel));
}
}
