private void _zwavemessagereceived(object sender, ZWaveMessageReceivedEventArgs args)
{
int length = args.Message.Length;
//
try
{
ZWaveMessageHeader zh = (ZWaveMessageHeader)args.Message[0];
switch (zh)
{
case ZWaveMessageHeader.CAN:
zp.SendAck();
// RESEND
//Console.WriteLine("ZWaveLib: received CAN, resending last message");
// zp.ResendLastMessage();
break;
case ZWaveMessageHeader.ACK:
zp.SendAck();
break;
case ZWaveMessageHeader.SOF: // start of zwave frame
//
// parse frame headers
//
int msglength = (int)args.Message[1];
ZWaveMessageType msgtype = (ZWaveMessageType)args.Message[2];
ZWaveCommandClass cmdclass = (args.Message.Length > 3 ? (ZWaveCommandClass)args.Message[3] : 0);
//
byte sourcenode = 0;
//
switch (msgtype)
{
case ZWaveMessageType.REQUEST:
zp.SendAck();
if (_devices.Count == 0)
{
break;
}
byte callbackid = 0;
switch (cmdclass)
{
case ZWaveCommandClass.CMD_NONE:
break;
case ZWaveCommandClass.CMD_NODE_ADD:
callbackid = args.Message[4];
if (args.Message[5] == 0x03) // ADD_NODE_STATUS_ADDING_SLAVE
{
//
//Console.WriteLine("\n\nADDING NODE SLAVE {0}\n -> ", zp.ByteArrayToString(args.Message));
//
// example response from HSM-100 3in1 sensor
// 01 15 00 4A 32 03 2E 0E 04 21 01 60 31 70 84 85 80 72 77 86 EF 20 79
// bt gt st c1 c2 c3 c4 c5 c6 c7 c8 c9 --------
// node supported classes (c1, c2.... cn)
//
_nodeoperationidcheck = args.Message[6];
CreateDevice(_nodeoperationidcheck, 0x00);
}
else if (args.Message[5] == 0x05) // ADD_NODE_STATUS_PROTOCOL_DONE
{
if (_nodeoperationidcheck == args.Message[6])
{
//Console.WriteLine("\n\nADDING NODE PROTOCOL DONE {0} {1}\n\n", args.Message[6], callbackid);
Thread.Sleep(500);
GetNodeCapabilities(args.Message[6]);
//Discovery();
}
}
else if (args.Message[5] == 0x07) // ADD_NODE_STATUS_ADDING_FAIL
{
//Console.WriteLine("\n\nADDING NODE FAIL {0}\n\n", args.Message[6]);
}
break;
case ZWaveCommandClass.CMD_NODE_REMOVE:
callbackid = args.Message[4];
if (args.Message[5] == 0x03) // REMOVE_NODE_STATUS_REMOVING_SLAVE
{
//Console.WriteLine("\n\nREMOVING NODE SLAVE {0}\n\n", args.Message[6]);
_nodeoperationidcheck = args.Message[6];
}
else if (args.Message[5] == 0x06) // REMOVE_NODE_STATUS_REMOVING_DONE
{
if (_nodeoperationidcheck == args.Message[6])
{
//Console.WriteLine("\n\nREMOVING NODE DONE {0} {1}\n\n", args.Message[6], callbackid);
OnDiscoveryEvent(new DiscoveryEventArgs(args.Message[6], DISCOVERY_STATUS.NODE_REMOVED)); // Send event
RemoveDevice(args.Message[6]);
}
}
else if (args.Message[5] == 0x07) // REMOVE_NODE_STATUS_REMOVING_FAIL
{
//Console.WriteLine("\n\nREMOVING NODE FAIL {0}\n\n", args.Message[6]);
}
break;
case ZWaveCommandClass.CMD_APPLICATION_COMMAND:
sourcenode = args.Message[5];
ZWaveNode node = _devices.Find(n => n.NodeId == sourcenode);
if (node == null)
{
CreateDevice(sourcenode, 0x00);
GetNodeCapabilities(sourcenode);
}
try
{
node.MessageRequestHandler(args.Message);
}
catch (Exception ex)
{
//Console.WriteLine("# " + ex.Message + "\n" + ex.StackTrace);
}
break;
case ZWaveCommandClass.CMD_SEND_DATA:
byte cid = args.Message[4];
if (cid == 0x01) // SEND DATA OK
{
// TODO: ... what does that mean?
}
else if (args.Message[5] == 0x00)
{
// Messaging complete, remove callbackid
zp.PendingMessages.RemoveAll(zm => zm.CallbackId == cid);
}
else if (args.Message[5] == 0x01)
{
// TODO: callback error???
zp.ResendLastMessage(cid);
}
break;
case ZWaveCommandClass.CMD_NODE_UPDATE_INFO:
sourcenode = args.Message[5];
int niflen = (int)args.Message[6];
ZWaveNode znode = _devices.Find(n => n.NodeId == sourcenode);
if (znode != null)
{
byte[] nodeinfo = new byte[niflen - 2];
//Console.WriteLine(ByteArrayToString(args.Message));
Array.Copy(args.Message, 7, nodeinfo, 0, niflen - 2);
//
_raiseUpdateParameterEvent(znode, 0, ParameterType.PARAMETER_NODE_INFO, zp.ByteArrayToString(nodeinfo));
_raiseUpdateParameterEvent(znode, 0, ParameterType.PARAMETER_WAKEUP_NOTIFY, "1");
}
break;
default:
Console.WriteLine("\nUNHANDLED Z-Wave REQUEST\n " + zp.ByteArrayToString(args.Message) + "\n");
break;
}
break;
case ZWaveMessageType.RESPONSE:
switch (cmdclass)
{
case ZWaveCommandClass.CMD_DISCOVERY_NODES:
MessageResponseNodeBitMaskHandler(args.Message);
//zp.SendAck();
break;
case ZWaveCommandClass.CMD_GET_NODE_PROTOCOL_INFO:
MessageResponseNodeCapabilityHandler(args.Message);
//zp.SendAck();
break;
case ZWaveCommandClass.CMD_REQUEST_NODE_INFO:
// Console.WriteLine("\nNODE INFO RESPONSE: " + zp.ByteArrayToString(args.Message) + "\n");
break;
case ZWaveCommandClass.CMD_SEND_DATA:
this.ReadyToSend = true;
break;
default:
//if (args.Message.Length > 2 && args.Message[3] != 0x13)
Console.WriteLine("\nUNHANDLED Z-Wave RESPONSE\n " + zp.ByteArrayToString(args.Message) + "\n");
break;
}
break;
default:
Console.WriteLine("\nUNHANDLED Z-Wave message TYPE\n " + zp.ByteArrayToString(args.Message) + "\n");
break;
}
//
break;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message + "\n" + ex.StackTrace);
}
}
private void ZwaveMessageReceived(object sender, ZWaveMessageReceivedEventArgs args)
{
int length = args.Message.Length;
//
try
{
ZWaveMessageHeader zwaveHeader = (ZWaveMessageHeader)args.Message[0];
switch (zwaveHeader)
{
case ZWaveMessageHeader.CAN:
zwavePort.SendAck();
// RESEND
//Console.WriteLine("ZWaveLib: received CAN, resending last message");
// zp.ResendLastMessage();
break;
case ZWaveMessageHeader.ACK:
zwavePort.SendAck();
break;
case ZWaveMessageHeader.SOF: // start of zwave frame
//
// parse frame headers
//
//int msgLength = (int)args.Message[1];
var msgType = (ZWaveMessageType)args.Message[2];
var cmdClass = (args.Message.Length > 3 ? (ZWaveCommandClass)args.Message[3] : 0);
//
byte sourceNodeId = 0;
//
switch (msgType)
{
case ZWaveMessageType.REQUEST:
zwavePort.SendAck();
if (devices.Count == 0) break;
//byte callbackId = 0;
switch (cmdClass)
{
case ZWaveCommandClass.CMD_NONE:
break;
case ZWaveCommandClass.CMD_NODE_ADD:
//callbackId = args.Message[ 4 ];
if (args.Message[5] == 0x03) // ADD_NODE_STATUS_ADDING_SLAVE
{
//
//Console.WriteLine("\n\nADDING NODE SLAVE {0}\n -> ", zp.ByteArrayToString(args.Message));
//
// example response from HSM-100 3in1 sensor
// 01 15 00 4A 32 03 2E 0E 04 21 01 60 31 70 84 85 80 72 77 86 EF 20 79
// bt gt st c1 c2 c3 c4 c5 c6 c7 c8 c9 --------
// node supported classes (c1, c2.... cn)
//
nodeOperationIdCheck = args.Message[6];
CreateDevice(nodeOperationIdCheck, 0x00);
}
else if (args.Message[5] == 0x05) // ADD_NODE_STATUS_PROTOCOL_DONE
{
if (nodeOperationIdCheck == args.Message[6])
{
//Console.WriteLine("\n\nADDING NODE PROTOCOL DONE {0} {1}\n\n", args.Message[6], callbackid);
Thread.Sleep(500);
GetNodeCapabilities(args.Message[6]);
//Discovery();
}
OnDiscoveryEvent(new DiscoveryEventArgs(
0x00,
DISCOVERY_STATUS.DISCOVERY_END
)); // Send event
}
else if (args.Message[5] == 0x07) // ADD_NODE_STATUS_ADDING_FAIL
{
//Console.WriteLine("\n\nADDING NODE FAIL {0}\n\n", args.Message[6]);
}
break;
case ZWaveCommandClass.CMD_NODE_REMOVE:
//callbackId = args.Message[ 4 ];
if (args.Message[5] == 0x03) // REMOVE_NODE_STATUS_REMOVING_SLAVE
{
//Console.WriteLine("\n\nREMOVING NODE SLAVE {0}\n\n", args.Message[6]);
nodeOperationIdCheck = args.Message[6];
}
else if (args.Message[5] == 0x06) // REMOVE_NODE_STATUS_REMOVING_DONE
{
if (nodeOperationIdCheck == args.Message[6])
{
//Console.WriteLine("\n\nREMOVING NODE DONE {0} {1}\n\n", args.Message[6], callbackid);
RemoveDevice(args.Message[6]);
}
OnDiscoveryEvent(new DiscoveryEventArgs(
0x00,
DISCOVERY_STATUS.DISCOVERY_END
)); // Send event
}
else if (args.Message[5] == 0x07) // REMOVE_NODE_STATUS_REMOVING_FAIL
{
//Console.WriteLine("\n\nREMOVING NODE FAIL {0}\n\n", args.Message[6]);
}
break;
case ZWaveCommandClass.CMD_APPLICATION_COMMAND:
sourceNodeId = args.Message[5];
var node = devices.Find(n => n.NodeId == sourceNodeId);
if (node == null)
{
CreateDevice(sourceNodeId, 0x00);
GetNodeCapabilities(sourceNodeId);
}
try
{
node.MessageRequestHandler(args.Message);
}
catch
{
//Console.WriteLine("# " + ex.Message + "\n" + ex.StackTrace);
}
break;
case ZWaveCommandClass.CMD_SEND_DATA:
byte commandId = args.Message[4];
if (commandId == 0x01) // SEND DATA OK
{
// TODO: ... what does that mean?
}
else if (args.Message[5] == 0x00)
{
// Messaging complete, remove callbackid
zwavePort.PendingMessages.RemoveAll(zm => zm.CallbackId == commandId);
}
else if (args.Message[5] == 0x01)
{
// TODO: callback error???
zwavePort.ResendLastMessage(commandId);
}
break;
case ZWaveCommandClass.CMD_NODE_UPDATE_INFO:
sourceNodeId = args.Message[5];
int nifLength = (int)args.Message[6];
var znode = devices.Find(n => n.NodeId == sourceNodeId);
if (znode != null)
{
byte[] nodeInfo = new byte[nifLength - 2];
//Console.WriteLine(ByteArrayToString(args.Message));
Array.Copy(args.Message, 7, nodeInfo, 0, nifLength - 2);
//
RaiseUpdateParameterEvent(
znode,
0,
ParameterType.PARAMETER_NODE_INFO,
zwavePort.ByteArrayToString(nodeInfo)
);
RaiseUpdateParameterEvent(
znode,
0,
ParameterType.PARAMETER_WAKEUP_NOTIFY,
"1"
);
}
break;
default:
Console.WriteLine("\nUNHANDLED Z-Wave REQUEST\n " + zwavePort.ByteArrayToString(args.Message) + "\n");
break;
}
break;
case ZWaveMessageType.RESPONSE:
switch (cmdClass)
{
case ZWaveCommandClass.CMD_DISCOVERY_NODES:
MessageResponseNodeBitMaskHandler(args.Message);
//zp.SendAck();
break;
case ZWaveCommandClass.CMD_GET_NODE_PROTOCOL_INFO:
MessageResponseNodeCapabilityHandler(args.Message);
//zp.SendAck();
break;
case ZWaveCommandClass.CMD_REQUEST_NODE_INFO:
// Console.WriteLine("\nNODE INFO RESPONSE: " + zp.ByteArrayToString(args.Message) + "\n");
break;
case ZWaveCommandClass.CMD_SEND_DATA:
this.ReadyToSend = true;
break;
default:
//if (args.Message.Length > 2 && args.Message[3] != 0x13)
Console.WriteLine("\nUNHANDLED Z-Wave RESPONSE\n " + zwavePort.ByteArrayToString(args.Message) + "\n");
break;
}
break;
default:
Console.WriteLine("\nUNHANDLED Z-Wave message TYPE\n " + zwavePort.ByteArrayToString(args.Message) + "\n");
break;
}
//
break;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message + "\n" + ex.StackTrace);
}
}
private void ZwaveMessageReceived(object sender, ZWaveMessageReceivedEventArgs args)
{
// discard repeated messages within last 2 seconds time range
bool repeated = false;
if (lastMessage != null)
{
var elapsed = (DateTime.UtcNow - lastMessageTimestamp);
if (elapsed.TotalSeconds <= 2 && lastMessage.SequenceEqual(args.Message))
{
repeated = true;
}
}
lastMessageTimestamp = DateTime.UtcNow;
lastMessage = new byte[args.Message.Length];
Buffer.BlockCopy(args.Message, 0, lastMessage, 0, args.Message.Length * sizeof(byte));
if (repeated)
{
zwavePort.SendAck();
Console.WriteLine("ZWaveLib: repeated message discarded.");
return;
}
//
int length = args.Message.Length;
try
{
ZWaveMessageHeader zwaveHeader = (ZWaveMessageHeader)args.Message[0];
switch (zwaveHeader)
{
case ZWaveMessageHeader.CAN:
zwavePort.SendAck();
// RESEND
//Console.WriteLine("ZWaveLib: received CAN, resending last message");
//zp.ResendLastMessage();
break;
case ZWaveMessageHeader.ACK:
zwavePort.SendAck();
break;
case ZWaveMessageHeader.SOF: // start of zwave frame
//
// parse frame headers
//
//int msgLength = (int)args.Message[1];
var msgType = (ZWaveMessageType)args.Message[2];
var cmdClass = (args.Message.Length > 3 ? (Command)args.Message[3] : 0);
byte sourceNodeId = 0;
//
switch (msgType)
{
case ZWaveMessageType.REQUEST:
zwavePort.SendAck();
if (devices.Count == 0)
{
break;
}
switch (cmdClass)
{
case Command.CMD_NONE:
break;
case Command.CMD_NODE_ADD:
//callbackId = args.Message[ 4 ];
if (args.Message[5] == 0x03) // ADD_NODE_STATUS_ADDING_SLAVE
{
//
//Console.WriteLine("\n\nADDING NODE SLAVE {0}\n -> ", zp.ByteArrayToString(args.Message));
//
// example response from HSM-100 3in1 sensor
// 01 15 00 4A 32 03 2E 0E 04 21 01 60 31 70 84 85 80 72 77 86 EF 20 79
// bt gt st c1 c2 c3 c4 c5 c6 c7 c8 c9 --------
// node supported classes (c1, c2.... cn)
//
nodeOperationIdCheck = args.Message[6];
CreateDevice(nodeOperationIdCheck, 0x00);
}
else if (args.Message[5] == 0x05) // ADD_NODE_STATUS_PROTOCOL_DONE
{
if (nodeOperationIdCheck == args.Message[6])
{
//Console.WriteLine("\n\nADDING NODE PROTOCOL DONE {0} {1}\n\n", args.Message[6], callbackid);
Thread.Sleep(500);
GetNodeCapabilities(args.Message[6]);
}
OnControllerEvent(new ControllerEventArgs(
0x00,
ControllerStatus.DISCOVERY_END
)); // Send event
}
else if (args.Message[5] == 0x07) // ADD_NODE_STATUS_ADDING_FAIL
{
//Console.WriteLine("\n\nADDING NODE FAIL {0}\n\n", args.Message[6]);
}
break;
case Command.CMD_NODE_REMOVE:
if (args.Message[5] == 0x03) // REMOVE_NODE_STATUS_REMOVING_SLAVE
{
//Console.WriteLine("\n\nREMOVING NODE SLAVE {0}\n\n", args.Message[6]);
nodeOperationIdCheck = args.Message[6];
}
else if (args.Message[5] == 0x06) // REMOVE_NODE_STATUS_REMOVING_DONE
{
if (nodeOperationIdCheck == args.Message[6])
{
//Console.WriteLine("\n\nREMOVING NODE DONE {0} {1}\n\n", args.Message[6], callbackid);
RemoveDevice(args.Message[6]);
}
OnControllerEvent(new ControllerEventArgs(
0x00,
ControllerStatus.DISCOVERY_END
)); // Send event
}
else if (args.Message[5] == 0x07) // REMOVE_NODE_STATUS_REMOVING_FAIL
{
//Console.WriteLine("\n\nREMOVING NODE FAIL {0}\n\n", args.Message[6]);
}
break;
case Command.CMD_APPLICATION_COMMAND:
sourceNodeId = args.Message[5];
var node = devices.Find(n => n.NodeId == sourceNodeId);
if (node == null)
{
CreateDevice(sourceNodeId, 0x00);
GetNodeCapabilities(sourceNodeId);
}
try
{
node.MessageRequestHandler(args.Message);
}
catch (Exception ex)
{
Console.WriteLine("# " + ex.Message + "\n" + ex.StackTrace);
}
break;
case Command.CMD_SEND_DATA:
byte commandId = args.Message[4];
if (commandId == 0x01) // SEND DATA OK
{
// TODO: ... what does that mean?
}
else if (args.Message[5] == 0x00)
{
// Messaging complete, remove callbackid
zwavePort.PendingMessages.RemoveAll(zm => zm.CallbackId == commandId);
}
else if (args.Message[5] == 0x01)
{
byte nodeID = zwavePort.ResendLastMessage(commandId);
if (nodeID != 0)
{
// Resend timed out
OnControllerEvent(new ControllerEventArgs(nodeID, ControllerStatus.NODE_ERROR));
}
}
break;
case Command.CMD_NODE_UPDATE_INFO:
sourceNodeId = args.Message[5];
int nifLength = (int)args.Message[6];
var znode = devices.Find(n => n.NodeId == sourceNodeId);
if (znode != null)
{
byte[] nodeInfo = new byte[nifLength - 2];
//Console.WriteLine(ByteArrayToString(args.Message));
Array.Copy(args.Message, 7, nodeInfo, 0, nifLength - 2);
//
RaiseUpdateParameterEvent(
znode,
0,
ParameterType.PARAMETER_NODE_INFO,
zwavePort.ByteArrayToString(nodeInfo)
);
RaiseUpdateParameterEvent(
znode,
0,
ParameterType.PARAMETER_WAKEUP_NOTIFY,
"1"
);
}
break;
default:
Console.WriteLine("\nUNHANDLED Z-Wave REQUEST\n " + zwavePort.ByteArrayToString(args.Message) + "\n");
break;
}
break;
case ZWaveMessageType.RESPONSE:
switch (cmdClass)
{
case Command.CMD_DISCOVERY_NODES:
MessageResponseNodeBitMaskHandler(args.Message);
break;
case Command.CMD_GET_NODE_PROTOCOL_INFO:
MessageResponseNodeCapabilityHandler(args.Message);
break;
case Command.CMD_REQUEST_NODE_INFO:
// TODO: shall we do something here?
break;
case Command.CMD_SEND_DATA:
// TODO: shall we do something here?
break;
default:
Console.WriteLine("\nUNHANDLED Z-Wave RESPONSE\n " + zwavePort.ByteArrayToString(args.Message) + "\n");
break;
}
break;
default:
Console.WriteLine("\nUNHANDLED Z-Wave message TYPE\n " + zwavePort.ByteArrayToString(args.Message) + "\n");
break;
}
break;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message + "\n" + ex.StackTrace);
}
}
private void ZwaveMessageReceived(object sender, ZWaveMessageReceivedEventArgs args)
{
// discard repeated messages within last 2 seconds time range
bool repeated = false;
if (lastMessage != null)
{
var elapsed = (DateTime.UtcNow - lastMessageTimestamp);
if (elapsed.TotalSeconds <= 2 && lastMessage.SequenceEqual(args.Message))
{
repeated = true;
}
}
lastMessageTimestamp = DateTime.UtcNow;
lastMessage = new byte[args.Message.Length];
Buffer.BlockCopy(args.Message, 0, lastMessage, 0, args.Message.Length * sizeof(byte));
if (repeated)
{
zwavePort.SendAck();
Console.WriteLine("ZWaveLib: repeated message discarded.");
return;
}
//
int length = args.Message.Length;
try
{
MessageHeader zwaveHeader = (MessageHeader)args.Message[0];
switch (zwaveHeader)
{
case MessageHeader.CAN:
zwavePort.SendAck();
// RESEND
//Console.WriteLine("ZWaveLib: received CAN, resending last message");
//zp.ResendLastMessage();
break;
case MessageHeader.ACK:
zwavePort.SendAck();
break;
case MessageHeader.SOF: // start of zwave frame
//
// parse frame headers
//
//int msgLength = (int)args.Message[1];
var msgType = (MessageType)args.Message[2];
var cmdClass = (args.Message.Length > 3 ? (Function)args.Message[3] : 0);
byte sourceNodeId = 0;
byte nodeOperation = 0;
//
switch (msgType)
{
case MessageType.REQUEST:
zwavePort.SendAck();
if (devices.Count == 0)
{
break;
}
switch (cmdClass)
{
case Function.None:
break;
case Function.NodeAdd:
nodeOperation = args.Message[5];
if (nodeOperation == (byte)NodeFunctionStatus.AddNodeAddingSlave)
{
//Console.WriteLine("\n\nADDING NODE SLAVE {0}\n -> ", zp.ByteArrayToString(args.Message));
nodeOperationIdCheck = args.Message[6];
var newNode = CreateDevice(nodeOperationIdCheck, 0x00);
// Extract node information frame
int nodeInfoLength = (int)args.Message[7];
byte[] nodeInfo = new byte[nodeInfoLength - 2];
Array.Copy(args.Message, 8, nodeInfo, 0, nodeInfoLength - 2);
RaiseUpdateParameterEvent(
newNode,
0,
ParameterType.NODE_INFO,
zwavePort.ByteArrayToString(nodeInfo)
);
}
else if (nodeOperation == (byte)NodeFunctionStatus.AddNodeProtocolDone /* || nodeOperation == (byte)NodeFunctionStatus.AddNodeDone */)
{
if (nodeOperationIdCheck == args.Message[6])
{
//Console.WriteLine("\n\nADDING NODE DONE {0} {1}\n\n", args.Message[6], callbackid);
Thread.Sleep(500);
GetNodeCapabilities(args.Message[6]);
var newNode = devices.Find(n => n.NodeId == args.Message[6]);
if (newNode != null)
{
newNode.ManufacturerSpecific_Get();
}
}
OnControllerEvent(new ControllerEventArgs(
0x00,
ControllerStatus.DiscoveryEnd
)); // Send event
}
else if (nodeOperation == (byte)NodeFunctionStatus.AddNodeFailed)
{
//Console.WriteLine("\n\nADDING NODE FAIL {0}\n\n", args.Message[6]);
}
break;
case Function.NodeRemove:
nodeOperation = args.Message[5];
if (nodeOperation == (byte)NodeFunctionStatus.RemoveNodeRemovingSlave)
{
//Console.WriteLine("\n\nREMOVING NODE SLAVE {0}\n\n", args.Message[6]);
nodeOperationIdCheck = args.Message[6];
}
else if (nodeOperation == (byte)NodeFunctionStatus.RemoveNodeDone)
{
if (nodeOperationIdCheck == args.Message[6])
{
//Console.WriteLine("\n\nREMOVING NODE DONE {0} {1}\n\n", args.Message[6], callbackid);
RemoveDevice(args.Message[6]);
}
OnControllerEvent(new ControllerEventArgs(
0x00,
ControllerStatus.DiscoveryEnd
)); // Send event
}
else if (nodeOperation == (byte)NodeFunctionStatus.RemoveNodeFailed)
{
//Console.WriteLine("\n\nREMOVING NODE FAIL {0}\n\n", args.Message[6]);
}
break;
case Function.ApplicationCommand:
sourceNodeId = args.Message[5];
var node = devices.Find(n => n.NodeId == sourceNodeId);
if (node == null)
{
CreateDevice(sourceNodeId, 0x00);
GetNodeCapabilities(sourceNodeId);
}
try
{
node.MessageRequestHandler(args.Message);
}
catch (Exception ex)
{
Console.WriteLine("# " + ex.Message + "\n" + ex.StackTrace);
}
break;
case Function.SendData:
byte commandId = args.Message[4];
if (commandId == 0x01) // SEND DATA OK
{
// TODO: ... what does that mean?
}
else if (args.Message[5] == 0x00)
{
// Messaging complete, remove callbackid
zwavePort.PendingMessages.RemoveAll(zm => zm.CallbackId == commandId);
}
else if (args.Message[5] == 0x01)
{
byte nodeID = zwavePort.ResendLastMessage(commandId);
if (nodeID != 0)
{
// Resend timed out
OnControllerEvent(new ControllerEventArgs(nodeID, ControllerStatus.NodeError));
}
}
break;
case Function.NodeUpdateInfo:
sourceNodeId = args.Message[5];
int nifLength = (int)args.Message[6];
var znode = devices.Find(n => n.NodeId == sourceNodeId);
if (znode != null)
{
byte[] nodeInfo = new byte[nifLength - 2];
//Console.WriteLine(ByteArrayToString(args.Message));
Array.Copy(args.Message, 7, nodeInfo, 0, nifLength - 2);
//
RaiseUpdateParameterEvent(
znode,
0,
ParameterType.NODE_INFO,
zwavePort.ByteArrayToString(nodeInfo)
);
RaiseUpdateParameterEvent(
znode,
0,
ParameterType.WAKEUP_NOTIFY,
"1"
);
}
break;
default:
Console.WriteLine("\nUNHANDLED Z-Wave REQUEST\n " + zwavePort.ByteArrayToString(args.Message) + "\n");
break;
}
break;
case MessageType.RESPONSE:
switch (cmdClass)
{
case Function.DiscoveryNodes:
MessageResponseNodeBitMaskHandler(args.Message);
break;
case Function.GetNodeProtocolInfo:
MessageResponseNodeCapabilityHandler(args.Message);
break;
case Function.RequestNodeInfo:
// TODO: shall we do something here?
break;
case Function.SendData:
// TODO: shall we do something here?
break;
default:
Console.WriteLine("\nUNHANDLED Z-Wave RESPONSE\n " + zwavePort.ByteArrayToString(args.Message) + "\n");
break;
}
break;
default:
Console.WriteLine("\nUNHANDLED Z-Wave message TYPE\n " + zwavePort.ByteArrayToString(args.Message) + "\n");
break;
}
break;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message + "\n" + ex.StackTrace);
}
}
private void ZwaveMessageReceived(object sender, ZWaveMessageReceivedEventArgs args)
{
// discard repeated messages within last 2 seconds time range
bool repeated = false;
if (lastMessage != null)
{
var elapsed = (DateTime.UtcNow - lastMessageTimestamp);
if (elapsed.TotalSeconds <= 2 && lastMessage.SequenceEqual(args.Message)) repeated = true;
}
lastMessageTimestamp = DateTime.UtcNow;
lastMessage = new byte[args.Message.Length];
Buffer.BlockCopy(args.Message, 0, lastMessage, 0, args.Message.Length * sizeof(byte));
if (repeated)
{
zwavePort.SendAck();
Console.WriteLine("ZWaveLib: repeated message discarded.");
return;
}
//
int length = args.Message.Length;
try
{
ZWaveMessageHeader zwaveHeader = (ZWaveMessageHeader)args.Message[0];
switch (zwaveHeader)
{
case ZWaveMessageHeader.CAN:
zwavePort.SendAck();
// RESEND
//Console.WriteLine("ZWaveLib: received CAN, resending last message");
//zp.ResendLastMessage();
break;
case ZWaveMessageHeader.ACK:
zwavePort.SendAck();
break;
case ZWaveMessageHeader.SOF: // start of zwave frame
//
// parse frame headers
//
//int msgLength = (int)args.Message[1];
var msgType = (ZWaveMessageType)args.Message[2];
var cmdClass = (args.Message.Length > 3 ? (Command)args.Message[3] : 0);
byte sourceNodeId = 0;
//
switch (msgType)
{
case ZWaveMessageType.REQUEST:
zwavePort.SendAck();
if (devices.Count == 0) break;
switch (cmdClass)
{
case Command.CMD_NONE:
break;
case Command.CMD_NODE_ADD:
//callbackId = args.Message[ 4 ];
if (args.Message[5] == 0x03) // ADD_NODE_STATUS_ADDING_SLAVE
{
//
//Console.WriteLine("\n\nADDING NODE SLAVE {0}\n -> ", zp.ByteArrayToString(args.Message));
//
// example response from HSM-100 3in1 sensor
// 01 15 00 4A 32 03 2E 0E 04 21 01 60 31 70 84 85 80 72 77 86 EF 20 79
// bt gt st c1 c2 c3 c4 c5 c6 c7 c8 c9 --------
// node supported classes (c1, c2.... cn)
//
nodeOperationIdCheck = args.Message[6];
CreateDevice(nodeOperationIdCheck, 0x00);
}
else if (args.Message[5] == 0x05) // ADD_NODE_STATUS_PROTOCOL_DONE
{
if (nodeOperationIdCheck == args.Message[6])
{
//Console.WriteLine("\n\nADDING NODE PROTOCOL DONE {0} {1}\n\n", args.Message[6], callbackid);
Thread.Sleep(500);
GetNodeCapabilities(args.Message[6]);
}
OnControllerEvent(new ControllerEventArgs(
0x00,
ControllerStatus.DISCOVERY_END
)); // Send event
}
else if (args.Message[5] == 0x07) // ADD_NODE_STATUS_ADDING_FAIL
{
//Console.WriteLine("\n\nADDING NODE FAIL {0}\n\n", args.Message[6]);
}
break;
case Command.CMD_NODE_REMOVE:
if (args.Message[5] == 0x03) // REMOVE_NODE_STATUS_REMOVING_SLAVE
{
//Console.WriteLine("\n\nREMOVING NODE SLAVE {0}\n\n", args.Message[6]);
nodeOperationIdCheck = args.Message[6];
}
else if (args.Message[5] == 0x06) // REMOVE_NODE_STATUS_REMOVING_DONE
{
if (nodeOperationIdCheck == args.Message[6])
{
//Console.WriteLine("\n\nREMOVING NODE DONE {0} {1}\n\n", args.Message[6], callbackid);
RemoveDevice(args.Message[6]);
}
OnControllerEvent(new ControllerEventArgs(
0x00,
ControllerStatus.DISCOVERY_END
)); // Send event
}
else if (args.Message[5] == 0x07) // REMOVE_NODE_STATUS_REMOVING_FAIL
{
//Console.WriteLine("\n\nREMOVING NODE FAIL {0}\n\n", args.Message[6]);
}
break;
case Command.CMD_APPLICATION_COMMAND:
sourceNodeId = args.Message[5];
var node = devices.Find(n => n.NodeId == sourceNodeId);
if (node == null)
{
CreateDevice(sourceNodeId, 0x00);
GetNodeCapabilities(sourceNodeId);
}
try
{
node.MessageRequestHandler(args.Message);
}
catch(Exception ex)
{
Console.WriteLine("# " + ex.Message + "\n" + ex.StackTrace);
}
break;
case Command.CMD_SEND_DATA:
byte commandId = args.Message[4];
if (commandId == 0x01) // SEND DATA OK
{
// TODO: ... what does that mean?
}
else if (args.Message[5] == 0x00)
{
// Messaging complete, remove callbackid
zwavePort.PendingMessages.RemoveAll(zm => zm.CallbackId == commandId);
}
else if (args.Message[5] == 0x01)
{
byte nodeID = zwavePort.ResendLastMessage(commandId) ;
if( nodeID != 0 )
{
// Resend timed out
OnControllerEvent(new ControllerEventArgs(nodeID, ControllerStatus.NODE_ERROR));
}
}
break;
case Command.CMD_NODE_UPDATE_INFO:
sourceNodeId = args.Message[5];
int nifLength = (int)args.Message[6];
var znode = devices.Find(n => n.NodeId == sourceNodeId);
if (znode != null)
{
byte[] nodeInfo = new byte[nifLength - 2];
//Console.WriteLine(ByteArrayToString(args.Message));
Array.Copy(args.Message, 7, nodeInfo, 0, nifLength - 2);
//
RaiseUpdateParameterEvent(
znode,
0,
ParameterType.PARAMETER_NODE_INFO,
zwavePort.ByteArrayToString(nodeInfo)
);
RaiseUpdateParameterEvent(
znode,
0,
ParameterType.PARAMETER_WAKEUP_NOTIFY,
"1"
);
}
break;
default:
Console.WriteLine("\nUNHANDLED Z-Wave REQUEST\n " + zwavePort.ByteArrayToString(args.Message) + "\n");
break;
}
break;
case ZWaveMessageType.RESPONSE:
switch (cmdClass)
{
case Command.CMD_DISCOVERY_NODES:
MessageResponseNodeBitMaskHandler(args.Message);
break;
case Command.CMD_GET_NODE_PROTOCOL_INFO:
MessageResponseNodeCapabilityHandler(args.Message);
break;
case Command.CMD_REQUEST_NODE_INFO:
// TODO: shall we do something here?
break;
case Command.CMD_SEND_DATA:
// TODO: shall we do something here?
break;
default:
Console.WriteLine("\nUNHANDLED Z-Wave RESPONSE\n " + zwavePort.ByteArrayToString(args.Message) + "\n");
break;
}
break;
default:
Console.WriteLine("\nUNHANDLED Z-Wave message TYPE\n " + zwavePort.ByteArrayToString(args.Message) + "\n");
break;
}
break;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message + "\n" + ex.StackTrace);
}
}
