public void Run(IBackgroundTaskInstance taskInstance)
{
StorageFolder localFolder = ApplicationData.Current.LocalFolder;
try
{
// see if the configuration file is present if not copy minimal sample one from application directory
if (localFolder.TryGetItemAsync(ConfigurationFilename).AsTask().Result == null)
{
StorageFile templateConfigurationfile = Package.Current.InstalledLocation.GetFileAsync(ConfigurationFilename).AsTask().Result;
templateConfigurationfile.CopyAsync(localFolder, ConfigurationFilename).AsTask();
}
// Load the settings from configuration file exit application if missing or invalid
StorageFile file = localFolder.GetFileAsync(ConfigurationFilename).AsTask().Result;
applicationSettings = (JsonConvert.DeserializeObject <ApplicationSettings>(FileIO.ReadTextAsync(file).AsTask().Result));
}
catch (Exception ex)
{
this.logging.LogMessage("JSON configuration file load failed " + ex.Message, LoggingLevel.Error);
return;
}
// Log the Application build, shield information etc.
LoggingFields appllicationBuildInformation = new LoggingFields();
#if DRAGINO
appllicationBuildInformation.AddString("Shield", "DraginoLoRaGPSHat");
#endif
#if ELECROW
appllicationBuildInformation.AddString("Shield", "ElecrowRFM95IoTBoard");
#endif
#if M2M
appllicationBuildInformation.AddString("Shield", "M2M1ChannelLoRaWanGatewayShield");
#endif
#if ELECTRONIC_TRICKS
appllicationBuildInformation.AddString("Shield", "ElectronicTricksLoRaLoRaWANShield");
#endif
#if UPUTRONICS_RPIZERO_CS0
appllicationBuildInformation.AddString("Shield", "UputronicsPiZeroLoRaExpansionBoardCS0");
#endif
#if UPUTRONICS_RPIZERO_CS1
appllicationBuildInformation.AddString("Shield", "UputronicsPiZeroLoRaExpansionBoardCS1");
#endif
#if UPUTRONICS_RPIPLUS_CS0
appllicationBuildInformation.AddString("Shield", "UputronicsPiPlusLoRaExpansionBoardCS0");
#endif
#if UPUTRONICS_RPIPLUS_CS1
appllicationBuildInformation.AddString("Shield", "UputronicsPiPlusLoRaExpansionBoardCS1");
#endif
#if ADAFRUIT_RADIO_BONNET
appllicationBuildInformation.AddString("Shield", "AdafruitRadioBonnet");
#endif
appllicationBuildInformation.AddString("Timezone", TimeZoneSettings.CurrentTimeZoneDisplayName);
appllicationBuildInformation.AddString("OSVersion", Environment.OSVersion.VersionString);
appllicationBuildInformation.AddString("MachineName", Environment.MachineName);
// This is from the application manifest
Package package = Package.Current;
PackageId packageId = package.Id;
PackageVersion version = packageId.Version;
appllicationBuildInformation.AddString("ApplicationVersion", string.Format($"{version.Major}.{version.Minor}.{version.Build}.{version.Revision}"));
this.logging.LogEvent("Application starting", appllicationBuildInformation, LoggingLevel.Information);
// Configure the AdaFruit API client
LoggingFields adaFruitIOSettings = new LoggingFields();
if (!string.IsNullOrEmpty(this.applicationSettings.AdaFruitIOBaseUrl))
{
this.adaFruitIOClient.BaseUrl = this.applicationSettings.AdaFruitIOBaseUrl;
adaFruitIOSettings.AddString("BaseURL", this.applicationSettings.AdaFruitIOBaseUrl);
}
this.adaFruitIOClient.ApiKey = this.applicationSettings.AdaFruitIOApiKey;
adaFruitIOSettings.AddString("APIKey", this.applicationSettings.AdaFruitIOApiKey);
adaFruitIOSettings.AddString("UserName", this.applicationSettings.AdaFruitIOUserName);
adaFruitIOSettings.AddString("GroupName", this.applicationSettings.AdaFruitIOGroupName);
this.logging.LogEvent("AdaFruit.IO configuration", adaFruitIOSettings, LoggingLevel.Information);
rfm9XDevice.OnReceive += Rfm9XDevice_OnReceive;
rfm9XDevice.OnTransmit += Rfm9XDevice_OnTransmit;
rfm9XDevice.Initialise(this.applicationSettings.Frequency,
rxDoneignoreIfCrcMissing: true,
rxDoneignoreIfCrcInvalid: true,
paBoost: this.applicationSettings.PABoost, maxPower: this.applicationSettings.MaxPower, outputPower: this.applicationSettings.OutputPower,
ocpOn: this.applicationSettings.OCPOn, ocpTrim: this.applicationSettings.OCPTrim,
lnaGain: this.applicationSettings.LnaGain, lnaBoost: this.applicationSettings.LNABoost,
bandwidth: this.applicationSettings.Bandwidth, codingRate: this.applicationSettings.CodingRate, implicitHeaderModeOn: this.applicationSettings.ImplicitHeaderModeOn,
spreadingFactor: this.applicationSettings.SpreadingFactor,
rxPayloadCrcOn: true,
symbolTimeout: this.applicationSettings.SymbolTimeout,
preambleLength: this.applicationSettings.PreambleLength,
payloadLength: this.applicationSettings.PayloadLength,
payloadMaxLength: this.applicationSettings.PayloadMaxLength,
freqHoppingPeriod: this.applicationSettings.FreqHoppingPeriod,
lowDataRateOptimize: this.applicationSettings.LowDataRateOptimize,
ppmCorrection: this.applicationSettings.PpmCorrection,
detectionOptimize: this.applicationSettings.DetectionOptimize,
invertIQ: this.applicationSettings.InvertIQ,
detectionThreshold: this.applicationSettings.DetectionThreshold,
syncWord: this.applicationSettings.SyncWord
);
#if DEBUG
rfm9XDevice.RegisterDump();
#endif
rfm9XDevice.Receive(Encoding.UTF8.GetBytes(this.applicationSettings.Address));
LoggingFields loRaSettings = new LoggingFields();
loRaSettings.AddString("Address", this.applicationSettings.Address);
loRaSettings.AddDouble("Frequency", this.applicationSettings.Frequency);
loRaSettings.AddBoolean("PABoost", this.applicationSettings.PABoost);
loRaSettings.AddUInt8("MaxPower", this.applicationSettings.MaxPower);
loRaSettings.AddUInt8("OutputPower", this.applicationSettings.OutputPower);
loRaSettings.AddBoolean("OCPOn", this.applicationSettings.OCPOn);
loRaSettings.AddUInt8("OCPTrim", this.applicationSettings.OCPTrim);
loRaSettings.AddString("LnaGain", this.applicationSettings.LnaGain.ToString());
loRaSettings.AddBoolean("lnaBoost", this.applicationSettings.LNABoost);
loRaSettings.AddString("codingRate", this.applicationSettings.CodingRate.ToString());
loRaSettings.AddString("implicitHeaderModeOn", applicationSettings.ImplicitHeaderModeOn.ToString());
loRaSettings.AddString("spreadingFactor", this.applicationSettings.SpreadingFactor.ToString());
loRaSettings.AddBoolean("rxPayloadCrcOn", true);
loRaSettings.AddUInt8("symbolTimeout", this.applicationSettings.SymbolTimeout);
loRaSettings.AddUInt8("preambleLength", this.applicationSettings.PreambleLength);
loRaSettings.AddUInt8("payloadLength", this.applicationSettings.PayloadLength);
loRaSettings.AddUInt8("payloadMaxLength", this.applicationSettings.PayloadMaxLength);
loRaSettings.AddUInt8("freqHoppingPeriod", this.applicationSettings.FreqHoppingPeriod);
loRaSettings.AddBoolean("lowDataRateOptimize", this.applicationSettings.LowDataRateOptimize);
loRaSettings.AddUInt8("ppmCorrection", this.applicationSettings.PpmCorrection);
loRaSettings.AddString("detectionOptimize", this.applicationSettings.DetectionOptimize.ToString());
loRaSettings.AddBoolean("invertIQ", this.applicationSettings.InvertIQ);
loRaSettings.AddString("detectionThreshold", this.applicationSettings.DetectionThreshold.ToString());
loRaSettings.AddUInt8("SyncWord", this.applicationSettings.SyncWord);
this.logging.LogEvent("LoRa configuration", loRaSettings, LoggingLevel.Information);
this.deferral = taskInstance.GetDeferral();
}
public void Run(IBackgroundTaskInstance taskInstance)
{
StorageFolder localFolder = ApplicationData.Current.LocalFolder;
try
{
// see if the configuration file is present if not copy minimal sample one from application directory
if (localFolder.TryGetItemAsync(ConfigurationFilename).AsTask().Result == null)
{
StorageFile templateConfigurationfile = Package.Current.InstalledLocation.GetFileAsync(ConfigurationFilename).AsTask().Result;
templateConfigurationfile.CopyAsync(localFolder, ConfigurationFilename).AsTask();
}
// Load the settings from configuration file exit application if missing or invalid
StorageFile file = localFolder.GetFileAsync(ConfigurationFilename).AsTask().Result;
applicationSettings = (JsonConvert.DeserializeObject <ApplicationSettings>(FileIO.ReadTextAsync(file).AsTask().Result));
}
catch (Exception ex)
{
this.logging.LogMessage("JSON configuration file load failed " + ex.Message, LoggingLevel.Error);
return;
}
// Log the Application build, shield information etc.
LoggingFields applicationBuildInformation = new LoggingFields();
#if DRAGINO
applicationBuildInformation.AddString("Shield", "DraginoLoRaGPSHat");
#endif
#if ELECROW
applicationBuildInformation.AddString("Shield", "ElecrowRFM95IoTBoard");
#endif
#if M2M
applicationBuildInformation.AddString("Shield", "M2M1ChannelLoRaWanGatewayShield");
#endif
#if ELECTRONIC_TRICKS
applicationBuildInformation.AddString("Shield", "ElectronicTricksLoRaLoRaWANShield");
#endif
#if UPUTRONICS_RPIZERO_CS0
applicationBuildInformation.AddString("Shield", "UputronicsPiZeroLoRaExpansionBoardCS0");
#endif
#if UPUTRONICS_RPIZERO_CS1
applicationBuildInformation.AddString("Shield", "UputronicsPiZeroLoRaExpansionBoardCS1");
#endif
#if UPUTRONICS_RPIPLUS_CS0
applicationBuildInformation.AddString("Shield", "UputronicsPiPlusLoRaExpansionBoardCS0");
#endif
#if UPUTRONICS_RPIPLUS_CS1
applicationBuildInformation.AddString("Shield", "UputronicsPiPlusLoRaExpansionBoardCS1");
#endif
#if ADAFRUIT_RADIO_BONNET
applicationBuildInformation.AddString("Shield", "AdafruitRadioBonnet");
#endif
#if CLOUD_DEVICE_BOND
applicationBuildInformation.AddString("Bond", "Supported");
#else
applicationBuildInformation.AddString("Bond", "NotSupported");
#endif
#if CLOUD_DEVICE_PUSH
applicationBuildInformation.AddString("Push", "Supported");
#else
applicationBuildInformation.AddString("Push", "NotSupported");
#endif
#if CLOUD_DEVICE_SEND
applicationBuildInformation.AddString("Send", "Supported");
#else
applicationBuildInformation.AddString("Send", "NotSupported");
#endif
#if PAYLOAD_TEXT
applicationBuildInformation.AddString("PayloadProcessor", "Text");
#endif
#if PAYLOAD_TEXT_COMA_SEPARATED_VALUES
applicationBuildInformation.AddString("PayloadProcessor", "ComaSeperatedValues");
#endif
#if PAYLOAD_BINARY_BINARY_CODED_DECIMAL
applicationBuildInformation.AddString("PayloadProcessor", "BinaryCodedDecimal");
#endif
#if PAYLOAD_BINARY_CAYENNE_LOW_POWER_PAYLOAD
applicationBuildInformation.AddString("PayloadProcessor", "CayenneLowPowerPayload");
#endif
applicationBuildInformation.AddString("Timezone", TimeZoneSettings.CurrentTimeZoneDisplayName);
applicationBuildInformation.AddString("OSVersion", Environment.OSVersion.VersionString);
applicationBuildInformation.AddString("MachineName", Environment.MachineName);
// This is from the application manifest
Package package = Package.Current;
PackageId packageId = package.Id;
PackageVersion version = packageId.Version;
applicationBuildInformation.AddString("ApplicationVersion", string.Format($"{version.Major}.{version.Minor}.{version.Build}.{version.Revision}"));
this.logging.LogEvent("Application starting", applicationBuildInformation, LoggingLevel.Information);
try
{
#if DRAGINO
rfm9XDevice = new Rfm9XDevice(ChipSelectPin.CS0, ChipSelectLine, ResetLine, InterruptLine);
#endif
#if M2M
rfm9XDevice = new Rfm9XDevice(ChipSelectPin.CS0, ChipSelectLine, ResetLine, InterruptLine);
#endif
#if ELECROW
rfm9XDevice = new Rfm9XDevice(ChipSelectPin.CS1, ResetLine, InterruptLine);
#endif
#if ELECTRONIC_TRICKS
rfm9XDevice = new Rfm9XDevice(ChipSelectPin.CS0, ResetLine, InterruptLine);
#endif
#if UPUTRONICS_RPIZERO_CS0
rfm9XDevice = new Rfm9XDevice(ChipSelectPin.CS0, InterruptLine);
#endif
#if UPUTRONICS_RPIZERO_CS1
rfm9XDevice = new Rfm9XDevice(ChipSelectPin.CS1, InterruptLine);
#endif
#if UPUTRONICS_RPIPLUS_CS0
rfm9XDevice = new Rfm9XDevice(ChipSelectPin.CS0, InterruptLine);
#endif
#if UPUTRONICS_RPIPLUS_CS1
rfm9XDevice = new Rfm9XDevice(ChipSelectPin.CS1, InterruptLine);
#endif
#if ADAFRUIT_RADIO_BONNET
rfm9XDevice = new Rfm9XDevice(ChipSelectPin.CS1, ResetLine, InterruptLine);
#endif
}
catch (Exception ex)
{
this.logging.LogMessage("Hardware initialisation failed " + ex.Message, LoggingLevel.Error);
return;
}
// Log the Azure connection string and associated settings
LoggingFields azureIoTHubSettings = new LoggingFields();
azureIoTHubSettings.AddString("DeviceConnectionString", this.applicationSettings.AzureIoTHubDeviceConnectionString);
azureIoTHubSettings.AddString("TransportType", this.applicationSettings.AzureIoTHubTransportType.ToString());
azureIoTHubSettings.AddString("SensorIDIsDeviceIDSensorID", this.applicationSettings.SensorIDIsDeviceIDSensorID.ToString());
this.logging.LogEvent("AzureIoTHub configuration", azureIoTHubSettings, LoggingLevel.Information);
// Connect the IoT hub first so we are ready for any messages
try
{
this.azureIoTHubClient = DeviceClient.CreateFromConnectionString(this.applicationSettings.AzureIoTHubDeviceConnectionString, this.applicationSettings.AzureIoTHubTransportType);
}
catch (Exception ex)
{
this.logging.LogMessage("IoT Hub connection failed " + ex.Message, LoggingLevel.Error);
return;
}
try
{
TwinCollection reportedProperties;
reportedProperties = new TwinCollection();
// This is from the OS
reportedProperties["Timezone"] = TimeZoneSettings.CurrentTimeZoneDisplayName;
reportedProperties["OSVersion"] = Environment.OSVersion.VersionString;
reportedProperties["MachineName"] = Environment.MachineName;
reportedProperties["ApplicationDisplayName"] = package.DisplayName;
reportedProperties["ApplicationName"] = packageId.Name;
reportedProperties["ApplicationVersion"] = string.Format($"{version.Major}.{version.Minor}.{version.Build}.{version.Revision}");
// Unique identifier from the hardware
SystemIdentificationInfo systemIdentificationInfo = SystemIdentification.GetSystemIdForPublisher();
using (DataReader reader = DataReader.FromBuffer(systemIdentificationInfo.Id))
{
byte[] bytes = new byte[systemIdentificationInfo.Id.Length];
reader.ReadBytes(bytes);
reportedProperties["SystemId"] = BitConverter.ToString(bytes);
}
azureIoTHubClient.UpdateReportedPropertiesAsync(reportedProperties).Wait();
}
catch (Exception ex)
{
this.logging.LogMessage("IoT Hub updating reported properties failed " + ex.Message, LoggingLevel.Error);
}
// Wire up the field gateway restart method handler
try
{
azureIoTHubClient.SetMethodHandlerAsync("Restart", RestartAsync, null);
}
catch (Exception ex)
{
this.logging.LogMessage("Azure IoT Hub Restart method handler setup failed " + ex.Message, LoggingLevel.Error);
return;
}
#if CLOUD_DEVICE_BOND
// Wire up the bond device method handler
try
{
azureIoTHubClient.SetMethodHandlerAsync("DeviceBond", this.DeviceBondAsync, null);
}
catch (Exception ex)
{
this.logging.LogMessage("Azure IoT Hub Device Bond method handler setup failed " + ex.Message, LoggingLevel.Error);
return;
}
#endif
#if CLOUD_DEVICE_PUSH
// Wire up the push message to device method handler
try
{
this.azureIoTHubClient.SetMethodHandlerAsync("DevicePush", this.DevicePushAsync, null);
}
catch (Exception ex)
{
this.logging.LogMessage("Azure IoT Hub DevicePush method handler setup failed " + ex.Message, LoggingLevel.Error);
return;
}
#endif
#if CLOUD_DEVICE_SEND
// Wire up the send message to device method handler
try
{
this.azureIoTHubClient.SetMethodHandlerAsync("DeviceSend", this.DeviceSendAsync, null);
}
catch (Exception ex)
{
this.logging.LogMessage("Azure IoT Hub client DeviceSend method handler setup failed " + ex.Message, LoggingLevel.Error);
return;
}
#endif
// Configure the LoRa module
rfm9XDevice.OnReceive += Rfm9XDevice_OnReceive;
rfm9XDevice.OnTransmit += Rfm9XDevice_OnTransmit;
rfm9XDevice.Initialise(this.applicationSettings.Frequency,
rxDoneignoreIfCrcMissing: true,
rxDoneignoreIfCrcInvalid: true,
paBoost: this.applicationSettings.PABoost, maxPower: this.applicationSettings.MaxPower, outputPower: this.applicationSettings.OutputPower,
ocpOn: this.applicationSettings.OCPOn, ocpTrim: this.applicationSettings.OCPTrim,
lnaGain: this.applicationSettings.LnaGain, lnaBoost: this.applicationSettings.LNABoost,
bandwidth: this.applicationSettings.Bandwidth, codingRate: this.applicationSettings.CodingRate, implicitHeaderModeOn: this.applicationSettings.ImplicitHeaderModeOn,
spreadingFactor: this.applicationSettings.SpreadingFactor,
rxPayloadCrcOn: true,
symbolTimeout: this.applicationSettings.SymbolTimeout,
preambleLength: this.applicationSettings.PreambleLength,
payloadLength: this.applicationSettings.PayloadLength,
payloadMaxLength: this.applicationSettings.PayloadMaxLength,
freqHoppingPeriod: this.applicationSettings.FreqHoppingPeriod,
lowDataRateOptimize: this.applicationSettings.LowDataRateOptimize,
ppmCorrection: this.applicationSettings.PpmCorrection,
detectionOptimize: this.applicationSettings.DetectionOptimize,
invertIQ: this.applicationSettings.InvertIQ,
detectionThreshold: this.applicationSettings.DetectionThreshold,
syncWord: this.applicationSettings.SyncWord
);
#if DEBUG
rfm9XDevice.RegisterDump();
#endif
rfm9XDevice.Receive(Encoding.UTF8.GetBytes(this.applicationSettings.Address));
LoggingFields loRaSettings = new LoggingFields();
loRaSettings.AddString("Address", this.applicationSettings.Address);
loRaSettings.AddDouble("Frequency", this.applicationSettings.Frequency);
loRaSettings.AddBoolean("PABoost", this.applicationSettings.PABoost);
loRaSettings.AddUInt8("MaxPower", this.applicationSettings.MaxPower);
loRaSettings.AddUInt8("OutputPower", this.applicationSettings.OutputPower);
loRaSettings.AddBoolean("OCPOn", this.applicationSettings.OCPOn);
loRaSettings.AddUInt8("OCPTrim", this.applicationSettings.OCPTrim);
loRaSettings.AddString("LnaGain", this.applicationSettings.LnaGain.ToString());
loRaSettings.AddBoolean("lnaBoost", this.applicationSettings.LNABoost);
loRaSettings.AddString("codingRate", this.applicationSettings.CodingRate.ToString());
loRaSettings.AddString("implicitHeaderModeOn", applicationSettings.ImplicitHeaderModeOn.ToString());
loRaSettings.AddString("spreadingFactor", this.applicationSettings.SpreadingFactor.ToString());
loRaSettings.AddBoolean("rxPayloadCrcOn", true);
loRaSettings.AddUInt8("symbolTimeout", this.applicationSettings.SymbolTimeout);
loRaSettings.AddUInt8("preambleLength", this.applicationSettings.PreambleLength);
loRaSettings.AddUInt8("payloadLength", this.applicationSettings.PayloadLength);
loRaSettings.AddUInt8("payloadMaxLength", this.applicationSettings.PayloadMaxLength);
loRaSettings.AddUInt8("freqHoppingPeriod", this.applicationSettings.FreqHoppingPeriod);
loRaSettings.AddBoolean("lowDataRateOptimize", this.applicationSettings.LowDataRateOptimize);
loRaSettings.AddUInt8("ppmCorrection", this.applicationSettings.PpmCorrection);
loRaSettings.AddString("detectionOptimize", this.applicationSettings.DetectionOptimize.ToString());
loRaSettings.AddBoolean("invertIQ", this.applicationSettings.InvertIQ);
loRaSettings.AddString("detectionThreshold", this.applicationSettings.DetectionThreshold.ToString());
loRaSettings.AddUInt8("SyncWord", this.applicationSettings.SyncWord);
this.logging.LogEvent("LoRa configuration", loRaSettings, LoggingLevel.Information);
this.deferral = taskInstance.GetDeferral();
}
public void Run(IBackgroundTaskInstance taskInstance)
{
StorageFolder localFolder = ApplicationData.Current.LocalFolder;
try
{
// see if the configuration file is present if not copy minimal sample one from application directory
if (localFolder.TryGetItemAsync(ConfigurationFilename).AsTask().Result == null)
{
StorageFile templateConfigurationfile = Package.Current.InstalledLocation.GetFileAsync(ConfigurationFilename).AsTask().Result;
templateConfigurationfile.CopyAsync(localFolder, ConfigurationFilename).AsTask();
}
// Load the settings from configuration file exit application if missing or invalid
StorageFile file = localFolder.GetFileAsync(ConfigurationFilename).AsTask().Result;
applicationSettings = (JsonConvert.DeserializeObject <ApplicationSettings>(FileIO.ReadTextAsync(file).AsTask().Result));
}
catch (Exception ex)
{
this.logging.LogMessage("JSON configuration file load failed " + ex.Message, LoggingLevel.Error);
return;
}
// Log the Application build, shield information etc.
LoggingFields applicationBuildInformation = new LoggingFields();
#if DRAGINO
applicationBuildInformation.AddString("Shield", "DraginoLoRaGPSHat");
#endif
#if ELECROW
applicationBuildInformation.AddString("Shield", "ElecrowRFM95IoTBoard");
#endif
#if M2M
applicationBuildInformation.AddString("Shield", "M2M1ChannelLoRaWanGatewayShield");
#endif
#if ELECTRONIC_TRICKS
applicationBuildInformation.AddString("Shield", "ElectronicTricksLoRaLoRaWANShield");
#endif
#if UPUTRONICS_RPIZERO_CS0
applicationBuildInformation.AddString("Shield", "UputronicsPiZeroLoRaExpansionBoardCS0");
#endif
#if UPUTRONICS_RPIZERO_CS1
applicationBuildInformation.AddString("Shield", "UputronicsPiZeroLoRaExpansionBoardCS1");
#endif
#if UPUTRONICS_RPIPLUS_CS0
applicationBuildInformation.AddString("Shield", "UputronicsPiPlusLoRaExpansionBoardCS0");
#endif
#if UPUTRONICS_RPIPLUS_CS1
applicationBuildInformation.AddString("Shield", "UputronicsPiPlusLoRaExpansionBoardCS1");
#endif
#if ADAFRUIT_RADIO_BONNET
applicationBuildInformation.AddString("Shield", "AdafruitRadioBonnet");
#endif
#if PAYLOAD_TEXT
applicationBuildInformation.AddString("PayloadProcessor", "Text");
#endif
#if PAYLOAD_TEXT_COMA_SEPARATED_VALUES
applicationBuildInformation.AddString("PayloadProcessor", "ComaSeperatedValues");
#endif
#if PAYLOAD_BINARY_BINARY_CODED_DECIMAL
applicationBuildInformation.AddString("PayloadProcessor", "BinaryCodedDecimal");
#endif
#if PAYLOAD_BINARY_CAYENNE_LOW_POWER_PAYLOAD
applicationBuildInformation.AddString("PayloadProcessor", "CayenneLowPowerPayload");
#endif
applicationBuildInformation.AddString("Timezone", TimeZoneSettings.CurrentTimeZoneDisplayName);
applicationBuildInformation.AddString("OSVersion", Environment.OSVersion.VersionString);
applicationBuildInformation.AddString("MachineName", Environment.MachineName);
// This is from the application manifest
Package package = Package.Current;
PackageId packageId = package.Id;
PackageVersion version = packageId.Version;
applicationBuildInformation.AddString("ApplicationVersion", string.Format($"{version.Major}.{version.Minor}.{version.Build}.{version.Revision}"));
this.logging.LogEvent("Application starting", applicationBuildInformation, LoggingLevel.Information);
// Log the MQTT connection string and associated settings
LoggingFields mqttClientInformation = new LoggingFields();
mqttClientInformation.AddString("UserName", this.applicationSettings.MqttUserName);
mqttClientInformation.AddString("Password", this.applicationSettings.MqttPassword);
mqttClientInformation.AddString("Server", this.applicationSettings.MqttServer);
mqttClientInformation.AddString("ClientID", this.applicationSettings.MqttClientID);
mqttClientInformation.AddString("PlatformSpecificConfiguration", this.applicationSettings.PlatformSpecificConfiguration);
this.logging.LogEvent("MQTT client configuration", mqttClientInformation, LoggingLevel.Information);
// Connect the MQTT broker so we are ready for messages
var factory = new MqttFactory();
this.mqttClient = factory.CreateMqttClient();
// Wire up a handler for disconnect event for retry
mqttClient.UseDisconnectedHandler(new MqttClientDisconnectedHandlerDelegate(e => MqttClient_Disconnected(e)));
mqttClient.UseApplicationMessageReceivedHandler(new MqttApplicationMessageReceivedHandlerDelegate(e => MqttClient_ApplicationMessageReceived(e)));
try
{
this.mqttOptions = new MqttClientOptionsBuilder()
.WithClientId(applicationSettings.MqttClientID)
.WithTcpServer(applicationSettings.MqttServer)
.WithCredentials(applicationSettings.MqttUserName, applicationSettings.MqttPassword)
.WithTls()
.Build();
this.mqttClient.ConnectAsync(this.mqttOptions).Wait();
}
catch (Exception ex)
{
mqttClientInformation.AddString("Exception", ex.ToString());
this.logging.LogMessage("MQTT Connect Async failed" + ex.Message, LoggingLevel.Error);
return;
}
// Load up the message handler assembly
try
{
Assembly assembly = Assembly.Load(applicationSettings.MessageHandlerAssembly);
messageHandler = (IMessageHandler)assembly.CreateInstance("devMobile.Mqtt.IoTCore.FieldGateway.MessageHandler");
if (messageHandler == null)
{
this.logging.LogMessage($"MessageHandler assembly {applicationSettings.MessageHandlerAssembly} load failed", LoggingLevel.Error);
return;
}
messageHandler.Initialise(logging, mqttClient, rfm9XDevice, applicationSettings.PlatformSpecificConfiguration);
}
catch (Exception ex)
{
mqttClientInformation.AddString("Exception", ex.ToString());
this.logging.LogMessage("MessageHandler configuration failed" + ex.Message, LoggingLevel.Error);
return;
}
// Configure the LoRa module
rfm9XDevice.OnReceive += Rfm9XDevice_OnReceive;
rfm9XDevice.OnTransmit += Rfm9XDevice_OnTransmit;
rfm9XDevice.Initialise(this.applicationSettings.Frequency,
rxDoneignoreIfCrcMissing: true,
rxDoneignoreIfCrcInvalid: true,
paBoost: this.applicationSettings.PABoost, maxPower: this.applicationSettings.MaxPower, outputPower: this.applicationSettings.OutputPower,
ocpOn: this.applicationSettings.OCPOn, ocpTrim: this.applicationSettings.OCPTrim,
lnaGain: this.applicationSettings.LnaGain, lnaBoost: this.applicationSettings.LNABoost,
bandwidth: this.applicationSettings.Bandwidth, codingRate: this.applicationSettings.CodingRate, implicitHeaderModeOn: this.applicationSettings.ImplicitHeaderModeOn,
spreadingFactor: this.applicationSettings.SpreadingFactor,
rxPayloadCrcOn: true,
symbolTimeout: this.applicationSettings.SymbolTimeout,
preambleLength: this.applicationSettings.PreambleLength,
payloadLength: this.applicationSettings.PayloadLength,
payloadMaxLength: this.applicationSettings.PayloadMaxLength,
freqHoppingPeriod: this.applicationSettings.FreqHoppingPeriod,
lowDataRateOptimize: this.applicationSettings.LowDataRateOptimize,
ppmCorrection: this.applicationSettings.PpmCorrection,
detectionOptimize: this.applicationSettings.DetectionOptimize,
invertIQ: this.applicationSettings.InvertIQ,
detectionThreshold: this.applicationSettings.DetectionThreshold,
syncWord: this.applicationSettings.SyncWord
);
#if DEBUG
rfm9XDevice.RegisterDump();
#endif
rfm9XDevice.Receive(Encoding.UTF8.GetBytes(this.applicationSettings.Address));
LoggingFields loRaSettings = new LoggingFields();
loRaSettings.AddString("Address", this.applicationSettings.Address);
loRaSettings.AddDouble("Frequency", this.applicationSettings.Frequency);
loRaSettings.AddBoolean("PABoost", this.applicationSettings.PABoost);
loRaSettings.AddUInt8("MaxPower", this.applicationSettings.MaxPower);
loRaSettings.AddUInt8("OutputPower", this.applicationSettings.OutputPower);
loRaSettings.AddBoolean("OCPOn", this.applicationSettings.OCPOn);
loRaSettings.AddUInt8("OCPTrim", this.applicationSettings.OCPTrim);
loRaSettings.AddString("LnaGain", this.applicationSettings.LnaGain.ToString());
loRaSettings.AddBoolean("lnaBoost", this.applicationSettings.LNABoost);
loRaSettings.AddString("codingRate", this.applicationSettings.CodingRate.ToString());
loRaSettings.AddString("implicitHeaderModeOn", applicationSettings.ImplicitHeaderModeOn.ToString());
loRaSettings.AddString("spreadingFactor", this.applicationSettings.SpreadingFactor.ToString());
loRaSettings.AddBoolean("rxPayloadCrcOn", true);
loRaSettings.AddUInt8("symbolTimeout", this.applicationSettings.SymbolTimeout);
loRaSettings.AddUInt8("preambleLength", this.applicationSettings.PreambleLength);
loRaSettings.AddUInt8("payloadLength", this.applicationSettings.PayloadLength);
loRaSettings.AddUInt8("payloadMaxLength", this.applicationSettings.PayloadMaxLength);
loRaSettings.AddUInt8("freqHoppingPeriod", this.applicationSettings.FreqHoppingPeriod);
loRaSettings.AddBoolean("lowDataRateOptimize", this.applicationSettings.LowDataRateOptimize);
loRaSettings.AddUInt8("ppmCorrection", this.applicationSettings.PpmCorrection);
loRaSettings.AddString("detectionOptimize", this.applicationSettings.DetectionOptimize.ToString());
loRaSettings.AddBoolean("invertIQ", this.applicationSettings.InvertIQ);
loRaSettings.AddString("detectionThreshold", this.applicationSettings.DetectionThreshold.ToString());
loRaSettings.AddUInt8("SyncWord", this.applicationSettings.SyncWord);
this.logging.LogEvent("LoRa configuration", loRaSettings, LoggingLevel.Information);
this.deferral = taskInstance.GetDeferral();
}
public void Run(IBackgroundTaskInstance taskInstance)
{
StorageFolder localFolder = ApplicationData.Current.LocalFolder;
try
{
// see if the configuration file is present if not copy minimal sample one from application directory
if (localFolder.TryGetItemAsync(ConfigurationFilename).AsTask().Result == null)
{
StorageFile templateConfigurationfile = Package.Current.InstalledLocation.GetFileAsync(ConfigurationFilename).AsTask().Result;
templateConfigurationfile.CopyAsync(localFolder, ConfigurationFilename).AsTask();
}
// Load the settings from configuration file exit application if missing or invalid
StorageFile file = localFolder.GetFileAsync(ConfigurationFilename).AsTask().Result;
this.applicationSettings = JsonConvert.DeserializeObject <ApplicationSettings>(FileIO.ReadTextAsync(file).AsTask().Result);
}
catch (Exception ex)
{
this.logging.LogMessage("JSON configuration file load failed " + ex.Message, LoggingLevel.Error);
return;
}
#if CEECH_NRF24L01P_SHIELD
// Disable the onboard beeper so it doesn't whine so much
GpioController gpioController = GpioController.GetDefault();
GpioPin buzzer = gpioController.OpenPin(4);
buzzer.SetDriveMode(GpioPinDriveMode.Output);
buzzer.Write(GpioPinValue.Low);
#endif
// Log the Application build, shield information etc.
LoggingFields applicationBuildInformation = new LoggingFields();
#if CEECH_NRF24L01P_SHIELD
applicationBuildInformation.AddString("Shield", "CeechnRF24L01P");
#endif
#if BOROS_RF2_SHIELD_RADIO_0
appllcationBuildInformation.AddString("Shield", "BorosRF2Port0");
#endif
#if BOROS_RF2_SHIELD_RADIO_1
applicationBuildInformation.AddString("Shield", "BorosRF2Port1");
#endif
#if CLOUD_DEVICE_BOND
applicationBuildInformation.AddString("Bond", "Supported");
#else
applicationBuildInformation.AddString("Bond", "NotSupported");
#endif
#if CLOUD_DEVICE_PUSH
applicationBuildInformation.AddString("Push", "Supported");
#else
applicationBuildInformation.AddString("Push", "NotSupported");
#endif
#if CLOUD_DEVICE_SEND
applicationBuildInformation.AddString("Send", "Supported");
#else
applicationBuildInformation.AddString("Send", "NotSupported");
#endif
applicationBuildInformation.AddString("Timezone", TimeZoneSettings.CurrentTimeZoneDisplayName);
applicationBuildInformation.AddString("OSVersion", Environment.OSVersion.VersionString);
applicationBuildInformation.AddString("MachineName", Environment.MachineName);
// This is from the application manifest
Package package = Package.Current;
PackageId packageId = package.Id;
PackageVersion version = packageId.Version;
applicationBuildInformation.AddString("ApplicationVersion", string.Format($"{version.Major}.{version.Minor}.{version.Build}.{version.Revision}"));
this.logging.LogEvent("Application starting", applicationBuildInformation, LoggingLevel.Information);
// Connect the IoT hub first so we are ready for any messages
LoggingFields azureIoTHubSettings = new LoggingFields();
azureIoTHubSettings.AddString("DeviceConnectionString", this.applicationSettings.AzureIoTHubDeviceConnectionString);
azureIoTHubSettings.AddString("TransportType", this.applicationSettings.AzureIoTHubTransportType.ToString());
azureIoTHubSettings.AddString("SensorIDIsDeviceIDSensorID", this.applicationSettings.SensorIDIsDeviceIDSensorID.ToString());
this.logging.LogEvent("AzureIoTHub configuration", azureIoTHubSettings, LoggingLevel.Information);
try
{
this.azureIoTHubClient = DeviceClient.CreateFromConnectionString(this.applicationSettings.AzureIoTHubDeviceConnectionString, this.applicationSettings.AzureIoTHubTransportType);
}
catch (Exception ex)
{
this.logging.LogMessage("IoT Hub connection failed " + ex.Message, LoggingLevel.Error);
return;
}
// Wire up the field gateway restart method handler
try
{
this.azureIoTHubClient.SetMethodHandlerAsync("Restart", this.RestartAsync, null);
}
catch (Exception ex)
{
this.logging.LogMessage("Azure IoT Hub client Restart method handler setup failed " + ex.Message, LoggingLevel.Error);
return;
}
#if CLOUD_DEVICE_BOND
// Wire up the bond device method handler
try
{
this.azureIoTHubClient.SetMethodHandlerAsync("DeviceBond", this.DeviceBondAsync, null);
}
catch (Exception ex)
{
this.logging.LogMessage("Azure IoT Hub Device Bond method handler setup failed " + ex.Message, LoggingLevel.Error);
return;
}
#endif
#if CLOUD_DEVICE_PUSH
// Wire up the push message to device method handler
try
{
this.azureIoTHubClient.SetMethodHandlerAsync("DevicePush", this.DevicePushAsync, null);
}
catch (Exception ex)
{
this.logging.LogMessage("Azure IoT Hub client DevicePush SetMethodHandlerAsync failed " + ex.Message, LoggingLevel.Error);
return;
}
#endif
#if CLOUD_DEVICE_SEND
// Wire up the send message to device method handler
try
{
this.azureIoTHubClient.SetMethodHandlerAsync("DeviceSend", this.DeviceSendAsync, null);
}
catch (Exception ex)
{
this.logging.LogMessage("Azure IoT Hub client DeviceSend SetMethodHandlerAsync failed " + ex.Message, LoggingLevel.Error);
return;
}
#endif
// Configure the nRF24L01 module
this.rf24.OnDataReceived += this.Radio_OnDataReceived;
this.rf24.OnTransmitFailed += this.Radio_OnTransmitFailed;
this.rf24.OnTransmitSuccess += this.Radio_OnTransmitSuccess;
this.rf24.Initialize(RF24ModuleChipEnablePin, RF24ModuleChipSelectPin, RF24ModuleInterruptPin);
this.rf24.Address = Encoding.UTF8.GetBytes(this.applicationSettings.RF24Address);
this.rf24.Channel = this.applicationSettings.RF24Channel;
// The order of setting the power level and Data rate appears to be important, most probably register masking issue in NRF24 library which needs some investigation
this.rf24.PowerLevel = this.applicationSettings.RF24PowerLevel;
this.rf24.DataRate = this.applicationSettings.RF24DataRate;
this.rf24.IsAutoAcknowledge = this.applicationSettings.IsRF24AutoAcknowledge;
this.rf24.IsDyanmicAcknowledge = this.applicationSettings.IsRF24DynamicAcknowledge;
this.rf24.IsDynamicPayload = this.applicationSettings.IsRF24DynamicPayload;
this.rf24.IsEnabled = true;
LoggingFields rf24Settings = new LoggingFields();
rf24Settings.AddUInt8("Channel", this.applicationSettings.RF24Channel);
rf24Settings.AddString("Address", this.applicationSettings.RF24Address);
rf24Settings.AddString("DataRate", this.applicationSettings.RF24DataRate.ToString());
rf24Settings.AddString("PowerLevel", this.applicationSettings.RF24PowerLevel.ToString());
rf24Settings.AddBoolean("AutoAcknowledge", this.applicationSettings.IsRF24AutoAcknowledge);
rf24Settings.AddBoolean("DynamicAcknowledge", this.applicationSettings.IsRF24DynamicAcknowledge);
rf24Settings.AddBoolean("DynamicPayload", this.applicationSettings.IsRF24DynamicPayload);
this.logging.LogEvent("nRF24L01 configuration", rf24Settings, LoggingLevel.Information);
this.deferral = taskInstance.GetDeferral();
}
