public void GetNeighbors(XBeeModule xbeeModule, ZigBeeDevice device)
{
// clear list
m_neighborList.Clear();
// get 1st part of neighbor table
m_payload[0] = 0;
if (!SendCommand(xbeeModule, device))
{
m_neighborList.Clear();
return;
}
// get rest of neighbor table
// note that by Zigbee standard nb of entry in neighbor table can't exceed 1 byte
m_payload[0] = Convert.ToByte(m_neighborList.Count);
while (m_neighborList.Count < m_nbOfNeighbors)
{
if (!SendCommand(xbeeModule, device))
{
m_neighborList.Clear();
return;
}
}
}
internal ZigBeeEndPoint(ZigBeeEndPoint Other)
{
this.m_device = Other.m_device;
this.Id = Other.Id;
this.DeviceId = Other.DeviceId;
this.m_originalProfileId = Other.m_originalProfileId;
this.m_commandProfileId = Other.m_commandProfileId;
this.Name = Other.Name;
this.Vendor = Other.Vendor;
this.Model = Other.Model;
this.Version = Other.Version;
this.FirmwareVersion = Other.FirmwareVersion;
this.SerialNumber = Other.SerialNumber;
this.Description = Other.Description;
this.m_basicCluster = Other.m_basicCluster;
this.m_inClusters = Other.m_inClusters;
this.m_outClusters = Other.m_outClusters;
try
{
this.Signals = new List <IAdapterSignal>(Other.Signals);
}
catch (OutOfMemoryException ex)
{
Debug.WriteLine(ex);
throw;
}
}
protected bool SendCommand(XBeeModule xbeeModule, ZigBeeDevice destination, ZigBeeEndPoint endPoint = null)
{
bool retVal = false;
// send ZigBee command then wait for response if required
m_destination = destination;
m_endPoint = endPoint;
if (m_responseRequired)
{
byte sequenceNumber = xbeeModule.SendZigBeeCommand(this);
retVal = m_responseParsedEv.WaitOne(AdapterHelper.MAX_WAIT_TIMEOUT);
if (!retVal)
{
// no response received in time
xbeeModule.RemovePendingZigBeeCmd(sequenceNumber);
}
}
else
{
xbeeModule.SendZigBeeCommandNoResponse(this);
retVal = true;
}
return(retVal);
}
public void RemoveCommands(ZigBeeDevice device)
{
// sanity check
if (device == null)
{
return;
}
// remove all server command associated with a specific device
lock (m_commandList)
{
// 1st build list of elements to remove then remove them from list
List <ZclServerCommand> elementsToRemove = new List <ZclServerCommand>();
foreach (var element in m_commandList)
{
if (element.MatchDevice(device))
{
elementsToRemove.Add(element);
}
}
foreach (var element in elementsToRemove)
{
m_commandList.Remove(element);
}
}
}
public bool MatchDevice(ZigBeeDevice device)
{
if (m_cluster.EndPoint.Device.MacAddress == device.MacAddress)
{
return(true);
}
else
{
return(false);
}
}
internal ManagementLeave(ZigBeeDevice device)
{
m_isZdoCommand = true;
m_clusterId = MANAGEMENT_LEAVE_CLUSTER_ID;
m_responseClusterId = MANAGEMENT_LEAVE_RESPONSE_CLUSTER_ID;
m_device = device;
Name = EXPOSED_NAME;
Description = COMMAND_DESCRIPTION;
InputParams = new List <IAdapterValue>();
OutputParams = new List <IAdapterValue>();
}
private void ZclReportAttributeReception(ZclReportAttributes.SOURCE_INFO deviceInfo, UInt16 attributeId, object newValue)
{
ZigBeeDevice device = null;
ZigBeeEndPoint endPoint = null;
ZclCluster cluster = null;
ZclAttribute attribute = null;
// look for corresponding ZigBee device
lock (m_deviceMap)
{
if (!m_deviceMap.TryGetValue(deviceInfo.macAddress, out device))
{
// unknown device => do nothing
return;
}
}
// look for corresponding end point
if (!device.EndPointList.TryGetValue(deviceInfo.endpointId, out endPoint))
{
// unknown end point => do nothing
return;
}
// look for corresponding cluster
cluster = endPoint.GetCluster(deviceInfo.clusterId);
if (cluster == null)
{
// unknown cluster => do nothing
return;
}
// look for the corresponding attribute
if (cluster.InternalAttributeList.TryGetValue(attributeId, out attribute))
{
// unknown attribute => do nothing
return;
}
// update value
attribute.Value.Data = newValue;
// signal value of attribute has changed
SignalChangeOfAttributeValue(endPoint, cluster, attribute);
}
private void RemoveDevice(ZigBeeDevice zigBeeDevice)
{
// remove device from list (it will be garbaged collect later)
lock (m_deviceMap)
{
m_deviceMap.Remove(zigBeeDevice.MacAddress);
}
// remove server commands that belong to that device
m_zclServerCommandHandler.RemoveCommands(zigBeeDevice);
// notify AllJoyn/BridgeRT
//
// note that a ZigBee endpoint is a exposed as a device on AllJoyn
// => BridgeRT should be notified of removal of each enpoint of the removed ZigBee device
foreach (var endPoint in zigBeeDevice.EndPointList)
{
NotifyBridgeRT(endPoint.Value, Constants.DEVICE_REMOVAL_SIGNAL, Constants.DEVICE_REMOVAL__DEVICE_HANDLE);
}
}
public bool GetListOfAttributeIds(XBeeModule xbeeModule, ZigBeeDevice device, ZigBeeEndPoint endPoint, UInt16 clusterId, out List <UInt16> attributeIdList)
{
m_status = ZclHelper.ZCL_ERROR_SUCCESS;
// reset list of attribute Ids
attributeIdList = null;
m_attributeIdList.Clear();
m_discoveryCompleted = false;
// set cluster Id
m_clusterId = clusterId;
m_responseClusterId = clusterId;
// add header and ZCL payload to command payload
while (!m_discoveryCompleted)
{
m_payload = new byte[m_zclHeader.Length + m_zclPayload.Length];
Array.Copy(m_zclHeader, m_payload, m_zclHeader.Length);
// update start Id in Zcl payload if necessary
if (m_attributeIdList.Count != 0)
{
UInt16 lastId = m_attributeIdList.Last();
lastId++;
byte[] newStartId = AdapterHelper.ToZigBeeFrame(lastId);
Array.Copy(newStartId, 0, m_zclPayload, 0, newStartId.Length);
}
Array.Copy(m_zclPayload, 0, m_payload, m_zclHeader.Length, m_zclPayload.Length);
// send command
if (!SendCommand(xbeeModule, device, endPoint) ||
m_status != ZclHelper.ZCL_ERROR_SUCCESS)
{
return(false);
}
}
// set out value
attributeIdList = m_attributeIdList;
return(true);
}
public void GetEndPoints(XBeeModule xbeeModule, ZigBeeDevice device)
{
// sanity check
if (null == device)
{
return;
}
// reset end point list
m_endPointList.Clear();
// set payload
m_payload = AdapterHelper.ToZigBeeFrame(device.NetworkAddress);
// send command
if (!SendCommand(xbeeModule, device))
{
m_endPointList.Clear();
return;
}
}
public void GetDescriptor(XBeeModule xbeeModule, ZigBeeDevice device, byte endPointId)
{
// sanity check
if (null == device)
{
return;
}
// reset (in case descriptor has already been set by previous GetDescriptor call)
Reset();
// set payload
// (network address of device then end point Id)
byte[] tempBytes = AdapterHelper.ToZigBeeFrame(device.NetworkAddress);
Array.Copy(tempBytes, m_payload, tempBytes.Length);
m_payload[tempBytes.Length] = endPointId;
// send command
if (!SendCommand(xbeeModule, device))
{
Reset();
}
}
internal void Initialize(ZigBeeDevice device)
{
ZclAttribute attribute = null;
// save away parent device
m_device = device;
m_managementLeave = new ManagementLeave(m_device);
ZigBeeProfileLibrary profileLibrary = ZigBeeProfileLibrary.Instance;
string profileName;
string deviceType;
profileLibrary.GetProfileAndDeviceNames(m_originalProfileId, DeviceId, out profileName, out deviceType, out m_commandProfileId);
// set name and description
this.Description = profileName + " - " + deviceType;
this.Name = deviceType;
// get some information from Basic cluster, e.g.: manufacturer name, model name, HW version, application version...
if (m_basicCluster.InternalAttributeList.TryGetValue(BasicCluster.ATTRIBUTE_MANUFACTURER_NAME, out attribute))
{
object value;
if (attribute.Read(out value))
{
this.Vendor = (String)value;
}
}
if (m_basicCluster.InternalAttributeList.TryGetValue(BasicCluster.ATTRIBUTE_MODEL_IDENTIFIER, out attribute))
{
object value;
if (attribute.Read(out value))
{
this.Model = (String)value;
}
}
if (m_basicCluster.InternalAttributeList.TryGetValue(BasicCluster.ATTRIBUTE_HW_VERSION, out attribute))
{
object value;
if (attribute.Read(out value))
{
this.FirmwareVersion = Convert.ToUInt32((byte)value).ToString();
}
}
if (m_basicCluster.InternalAttributeList.TryGetValue(BasicCluster.ATTRIBUTE_APPLICATION_VERSION, out attribute))
{
object value;
if (attribute.Read(out value))
{
this.Version = Convert.ToUInt32((byte)value).ToString();
}
}
// create AllJoyn LSF if this device is a light
ZigBeeProfileLibrary.DeviceType zigBeeDeviceType;
if (profileLibrary.IsLight(m_originalProfileId, DeviceId, out zigBeeDeviceType))
{
m_lsfHandler = new LSFHandler(this, zigBeeDeviceType);
}
// create signals
CreateSignals();
}
public void Initialize(out ZigBeeDevice adapter)
{
// initialize communication with XBee module
try
{
m_serialController.InitializeAsync().Wait();
}
catch (Exception ex)
{
Debug.WriteLine("{0}.{1}: An exception occurred:\n {2}", this.GetType().Name, nameof(this.Initialize), ex);
throw;
}
m_serialController.OnByteReception += GetBytesFromModule;
// make sure there is a valid command Id
NextCommandId();
// get information about XBee module
//-----------------------------------
// get hardware version
HV_Command hvCommand = new HV_Command();
if (hvCommand.SendAndWaitResponse(this))
{
m_HWVersion = hvCommand.HWVersion;
}
// get software version
VR_Command vrCommand = new VR_Command();
if (vrCommand.SendAndWaitResponse(this))
{
m_SWVersion = vrCommand.SWVersion;
}
// get MAC address
byte[] macAddress = null;
SL_Command slCommand = new SL_Command();
SH_Command shCommand = new SH_Command();
if (slCommand.SendAndWaitResponse(this) &&
shCommand.SendAndWaitResponse(this))
{
macAddress = new byte[shCommand.MacAddressHightPart.Length + slCommand.MacAddressLowerPart.Length];
Array.Copy(shCommand.MacAddressHightPart, 0, macAddress, 0, shCommand.MacAddressHightPart.Length);
Array.Copy(slCommand.MacAddressLowerPart, 0, macAddress, shCommand.MacAddressHightPart.Length, slCommand.MacAddressLowerPart.Length);
}
MY_Command myCommand = new MY_Command();
myCommand.SendAndWaitResponse(this);
// set RX indicator mode
// note this API mode is necessary to get response to ZDO and ZCL commands
AO_Command aoCommand = new AO_Command();
aoCommand.SetRxIndicatorMode(this);
adapter = new ZigBeeDevice(myCommand.NetworkAddress, AdapterHelper.UInt64FromXbeeFrame(macAddress, 0), false);
}
private void AddDeviceInDeviceList(UInt16 networkAddress, UInt64 macAddress, bool isEndDevice)
{
bool deviceFound = false;
bool addDeviceInList = false;
ZigBeeDevice device = null;
Logger.TraceDevice(networkAddress, macAddress);
lock (m_deviceMap)
{
deviceFound = m_deviceMap.TryGetValue(macAddress, out device);
}
if (!deviceFound)
{
// the device isn't in the list yet
device = new ZigBeeDevice(networkAddress, macAddress, isEndDevice);
// get end points and supported clusters
ActiveEndPoints activeEndPointsCommand = new ActiveEndPoints();
activeEndPointsCommand.GetEndPoints(m_xBeeModule, device);
foreach (var endPointId in activeEndPointsCommand.EndPointList)
{
SimpleDescriptor descriptor = new SimpleDescriptor();
descriptor.GetDescriptor(m_xBeeModule, device, endPointId);
Logger.TraceDeviceDetailed(device.MacAddress, endPointId, descriptor);
foreach (var clusterId in descriptor.InClusterList)
{
if (m_zclClusterFactory.IsClusterSupported(clusterId) &&
device.AddClusterToEndPoint(true, endPointId, descriptor.ProfileId, descriptor.DeviceId, clusterId, this))
{
// only add device in list if at least 1 cluster is supported
addDeviceInList = true;
}
}
foreach (var clusterId in descriptor.OutClusterList)
{
if (m_zclClusterFactory.IsClusterSupported(clusterId) &&
device.AddClusterToEndPoint(false, endPointId, descriptor.ProfileId, descriptor.DeviceId, clusterId, this))
{
// only add device in list if at least 1 cluster is supported
addDeviceInList = true;
}
}
}
}
else
{
// the device is already in list so just refresh its network address.
// note that mac address will never change but network address can, e.g.: if end device connects to another router
device.NetworkAddress = networkAddress;
}
// add device in list if necessary
if (addDeviceInList)
{
lock (m_deviceMap)
{
// add device in list if it has not been added between beginning of this routine and now
ZigBeeDevice tempDevice = null;
if (!m_deviceMap.TryGetValue(device.MacAddress, out tempDevice))
{
m_deviceMap.Add(device.MacAddress, device);
}
else
{
// device has been added => update network address of already existing device
// give up with device that has been created and use the already existing device instead
tempDevice.NetworkAddress = device.NetworkAddress;
device = tempDevice;
}
}
}
// notify devices to bridgeRT
// note end points are devices as far as BridgeRT is concerned
foreach (var endpoint in device.EndPointList)
{
NotifyBridgeRT(endpoint.Value, Constants.DEVICE_ARRIVAL_SIGNAL, Constants.DEVICE_ARRIVAL__DEVICE_HANDLE);
}
}
