/// <summary>
/// Encode command frame
/// </summary>
/// <param name="frame">target buffer</param>
/// <returns>True on success</returns>
public bool WriteToFrame(Frame frame)
{
if (frame == null || frame.LengthDataAvail < _lengthMax || frame.LengthDataUsed != 0)
return false;
frame.ReserveHeader(frame.LengthHeaderAvail + 1); // increase header space by one byte
frame.AllocBack(_lengthMax - 1); // reserve space without command type, so payload is at 0..n-1
EncodePayload(frame);
frame.AllocFront(1);
frame.Write(0, (byte)_type);
return true;
}
/// <summary>
/// Computes CRC-CCITT for the frame
/// </summary>
/// <param name="frame"></param>
/// <returns></returns>
public static UInt16 CalcCrc16Ccitt(Frame frame)
{
UInt16 crc = 0; // initial value
int n = frame.LengthDataUsed;
for (int i = 0; i < n; i++)
{
crc = (UInt16)(_crc16CcitTable[(crc ^ frame.ReadByte(i)) & 0xff] ^ (crc >> 8));
}
return crc;
}
public TaskDataRequest(
MacAddressingMode srcAddrMode,
MacAddress dstAddr,
UInt16 dstPANId,
Frame msdu,
Byte msduHandle,
TxOptions options,
SecurityOptions securityOptions,
DataConfirmHandler handler)
: base(TaskType.DataRequest)
{
this.srcAddrMode = srcAddrMode;
this.dstAddr = dstAddr;
this.dstPANId = dstPANId;
this.msdu = msdu;
this.msduHandle = msduHandle;
this.options = options;
this.securityOptions = securityOptions;
this.handler = handler;
}
public bool WriteToFrame(Frame frame)
{
int len = Length();
if (frame == null || frame.LengthDataAvail < len)
return false;
frame.AllocBack(len);
int offset = 0;
frame.Write(offset, (byte)Message.Report);
offset++;
for (int i = 0; i < nodeCount; i++)
{
frame.Write(offset, nodes[i].addr);
offset += 2;
frame.Write(offset, nodes[i].rxBps);
offset += 4;
}
return true;
}
void phy_DataIndicationFlash(IPhyDataSap sender, Frame frame, byte linkQuality)
{
leds.color = Leds.Color.Green;
byte[] b = new byte[2];
frame.ReadBytes(b, 0, frame.LengthDataUsed - 2, 2);
uint u = ((uint)(b[0] << 8)) | b[1];
Frame.Release(ref frame);
leds.color = Leds.Color.Off;
}
void phy_DataIndicationDummy(IPhyDataSap sender, Frame frame, byte linkQuality)
{
Frame.Release(ref frame);
}
/// <summary>
/// Encode beacon into frame
/// </summary>
/// <param name="frame">target frame</param>
/// <returns>True on success</returns>
public bool WriteToFrame(Frame frame)
{
int len = Length();
if (frame == null || frame.LengthDataAvail < len || frame.LengthDataUsed > 0)
return false;
if (payload != null)
len -= payload.LengthDataUsed;
frame.AllocBack(len);
int offset = 0;
// 7.2.2.1.2 Superframe Specification field
int i;
i = (beaconOrder & 0xf) |
((superframeOrder & 0xf) << 4) |
((finalCapSlot & 0xf) << 8) |
((batteryLifeExtension & 1) << 12) |
((panCoordinator & 1) << 14) |
((associationPermit & 1) << 15);
frame.Write(offset, (UInt16)i);
offset += 2;
// 7.2.2.1.3 GTS Specification field
if (gtsLength > 7)
return false; // assert
i = (gtsLength & 7) |
((gtsPermit & 1) << 7);
frame.Write(offset, (Byte)i);
offset += 1;
// 7.2.2.1.4 GTS Directions field
if (gtsLength > 0)
{
i = (gtsDirectionsMask & 0x7F); // 7 bits
frame.Write(offset, (Byte)i);
offset += 1;
}
// 7.2.2.1.5 GTS List field
for (int k = 0; k < gtsLength; k++)
{
frame.Write(offset, gtsDescriptor[k].deviceShortAddr);
offset += 2;
i = (gtsDescriptor[k].gtsStartingSlot & 0xF) |
((gtsDescriptor[k].gtsLength & 0xF) << 4);
frame.Write(offset, (Byte)i);
offset++;
}
// 7.2.2.1.6 Pending Address Specification field
i = (pendingShort & 7) |
((pendingExt & 7) << 4);
frame.Write(offset, (Byte)i);
offset++;
// 7.2.2.1.7 Address List field
for (int k = 0; k < pendingShort; k++)
{
frame.Write(offset, shortAddrPending[k]);
offset += 2;
}
for (int k = 0; k < pendingExt; k++)
{
frame.Write(offset, extAddrPending[k]);
offset += 8;
}
// 7.2.2.1.8 Beacon Payload field
if (payload != null)
frame.WriteToBack(payload);
return true;
}
/// <summary>
/// Decode an ACK fragment payload
/// </summary>
/// <param name="payload">payload</param>
/// <param name="lastFragmentSeqNumberReceived">last fragment sequence number received</param>
/// <param name="fragmentMissingTable">table of indices of the missing fragments</param>
public static void DecodeAckPayload(ref Frame payload, out byte lastFragmentSeqNumberReceived, out BitArray fragmentMissingTable)
{
if (payload.LengthDataUsed < 2)
throw new ArgumentException("payload content too small", "payload");
lastFragmentSeqNumberReceived = payload.ReadByte(0);
int nbFragments = (int)payload.ReadByte(1);
byte[] byteArray = new byte[payload.LengthDataUsed - 2];
payload.ReadBytes(byteArray, 0, 2, payload.LengthDataUsed - 2);
fragmentMissingTable = BitArray.FromByteArray(nbFragments, byteArray);
Frame.Release(ref payload);
}
/// <summary>
/// ReadFromFrame frame type
/// </summary>
/// <param name="frame">frame containing encoded Mac SDU</param>
/// <returns>type, reserved value on error</returns>
static public bool GetType(Frame frame, out Type type)
{
if (frame != null && frame.LengthDataUsed >= 2)
{
FCS fcs = new FCS();
fcs.Value = frame.ReadUInt16Canonical(0);
type = fcs.Type;
return true;
}
type = Type.Ack; // any value
return false;
}
/// <summary>
/// Encodes the header into the front of the frame
/// </summary>
/// <param name="frame">The header is placed at the front of this frame</param>
/// <returns>True on success, false if the frame is too small or the header is invalid</returns>
public bool WriteToFrameHeader(Frame frame)
{
int len = Length();
if (frame.LengthHeaderAvail < len)
return false;
frame.AllocFront(len);
frame.WriteCanonical(0, fcs.Value);
frame.Write(2, seqNo);
int offset = 3;
AddressingMode dstMode = fcs.DstAddrMode;
AddressingMode srcMode = fcs.SrcAddrMode;
bool panIdCompression = fcs.PanIdCompression;
if (dstMode == AddressingMode.Reserved || srcMode == AddressingMode.Reserved ||
(panIdCompression && dstMode == AddressingMode.None))
return false;
if (dstMode != AddressingMode.None)
{ // dstPanId
frame.WriteCanonical(offset, dstPanId);
offset += 2;
}
if (dstMode == AddressingMode.Short)
{ // dstAddrShort
frame.WriteCanonical(offset, dstAddrShort);
offset += 2;
}
if (dstMode == AddressingMode.Extended)
{ // dstAddrShort
frame.WriteCanonical(offset, dstAddrExt);
offset += 8;
}
if (srcMode != AddressingMode.None && !panIdCompression)
{ // srcPanId
frame.WriteCanonical(offset, srcPanId);
offset += 2;
}
if (srcMode == AddressingMode.Short)
{ // dstAddrShort
frame.WriteCanonical(offset, srcAddrShort);
offset += 2;
}
if (srcMode == AddressingMode.Extended)
{ // dstAddrShort
frame.WriteCanonical(offset, srcAddrExt);
offset += 8;
}
// FIXME: secHeader
return true;
}
/// <summary>
/// Append to back of this frame
/// </summary>
/// <param name="frame">source frame</param>
public void WriteToBack(Frame frame)
{
AppendToBack(frame, 0, frame.LengthDataUsed);
}
/// <summary>
/// Append to front of this frame
/// </summary>
/// <param name="frame">source frame</param>
public void WriteToFront(Frame frame)
{
AppendToFront(frame, 0, frame.LengthDataUsed);
}
/// <summary>
/// Copy part of frame into another frame
/// </summary>
/// <param name="toFrame">frame to write to</param>
/// <param name="indexToFrame">index into toFrame</param>
/// <param name="indexFrame">index into this frame</param>
/// <param name="nbBytes">amount of bytes</param>
public void ReadBytes(Frame toFrame, int indexToFrame, int indexFrame, int nbBytes)
{
SanityCheck(false);
if (toFrame.lenOffset + nbBytes > toFrame.LengthDataUsed)
throw new System.ArgumentOutOfRangeException();
ReadBytes(toFrame.buf, indexToFrame, indexFrame, nbBytes);
}
/// <summary>
/// Append part of frame to back of this frame
/// </summary>
/// <param name="srcFrame">the frame to append</param>
/// <param name="index">index into srcFrame</param>
/// <param name="nbBytes">amount of bytes</param>
public void AppendToBack(Frame srcFrame, int index, int nbBytes)
{
AppendToBack(srcFrame.buf, srcFrame.lenOffset + index, nbBytes);
}
private void MacBeaconNotifyIndication(
IMacMgmtSap sender,
ushort BSN,
PanDescriptor panDescriptor,
ushort[] pendingShortAddrs,
UInt64[] pendingExtendedAddrs,
Frame beaconPayload)
{
_mgmt.MacBeaconNotifyIndication(sender, BSN, panDescriptor, pendingShortAddrs, pendingExtendedAddrs, beaconPayload);
}
public void HandleDataIndication6Low(UInt16 origAddr, UInt16 targetAddr, ref Frame sdu)
{
DataIndicationHandler ind = _dataIndicationHandler6Low;
if (ind != null)
{
ind.Invoke(this, origAddr, targetAddr, sdu);
sdu = null;
}
}
public bool ReadFromFrame(Frame frame)
{
if (frame == null || frame.LengthDataUsed < 1)
return false;
byte header = frame.ReadByte(0);
if (header != (byte)Message.Report)
return false;
nodeCount = (frame.LengthDataUsed - 1) / 6;
if (frame.LengthDataUsed != Length())
return false;
frame.DeleteFromFront(1);
nodes = new Node[nodeCount];
for (int i = 0; i < nodeCount; i++)
{
nodes[i].addr = frame.ReadUInt16(0);
frame.DeleteFromFront(2);
nodes[i].rxBps = frame.ReadUInt32(0);
frame.DeleteFromFront(4);
}
return true;
}
/// <summary>
/// add frame to queue. return true on success
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
public bool AddFrame(ref Frame item)
{
if (_frameCount == _frames.Length)
return false;
_frameCount++;
_frames[_tail] = item;
item = null;
_tail = (_tail + 1) % _frames.Length;
return true;
}
/// <summary>
/// Decodes a header
/// </summary>
/// <param name="frame">The frame containing the header</param>
/// <param name="removeHeader">If true, the header will be removed from the frame after decoding</param>
/// <returns>True on success, false on decoding error</returns>
public bool ReadFromFrameHeader(Frame frame, bool removeHeader)
{
int len = 2 + 1; // fcs + seqNo
// check minimum length
if (frame.LengthDataUsed < len)
return false;
fcs.Value = frame.ReadUInt16Canonical(0);
seqNo = frame.ReadByte(2);
// calculate variable length
len = Length();
if (frame.LengthDataUsed < len)
return false;
AddressingMode dstMode = fcs.DstAddrMode;
AddressingMode srcMode = fcs.SrcAddrMode;
bool panIdCompression = fcs.PanIdCompression;
int offset = 3;
if (dstMode != AddressingMode.None)
{ // dstPanId
dstPanId = frame.ReadUInt16Canonical(offset);
offset += 2;
}
if (dstMode == AddressingMode.Short)
{ // dstAddrShort
dstAddrShort = frame.ReadUInt16Canonical(offset);
offset += 2;
}
if (dstMode == AddressingMode.Extended)
{ // dstAddrShort
dstAddrExt = frame.ReadUInt64Canonical(offset);
offset += 8;
}
if (srcMode != AddressingMode.None && !panIdCompression)
{ // srcPanId
srcPanId = frame.ReadUInt16Canonical(offset);
offset += 2;
}
if (srcMode == AddressingMode.Short)
{ // dstAddrShort
srcAddrShort = frame.ReadUInt16Canonical(offset);
offset += 2;
}
if (srcMode == AddressingMode.Extended)
{ // dstAddrShort
srcAddrExt = frame.ReadUInt64Canonical(offset);
offset += 8;
}
// FIXME: secHeader
if (removeHeader)
frame.DeleteFromFront(len);
return true;
}
/// <summary>
/// Release a frame, moving it into memory pool
/// </summary>
/// <param name="frame">The frame to release, will be set to null</param>
public void Release(ref Frame frame)
{
if (frame == null)
return;
int frameSize = GetNormalizedSize(frame.LengthBuffer);
if (frameSize == -1 || frameSize != frame.LengthBuffer)
return; // if frame is too large for pool or length is non-standard, dispose
lock (_lock)
{
int idx = GetPoolIndex(frameSize, true);
Queue queue = _framePool[idx] as Queue;
if (queue == null)
throw new System.ApplicationException();
frame.ReserveHeader(0); // clear frame
frame.SanityCheck(false);
frame.released = true;
bool ignore = queue.AddFrame(ref frame);
}
frame = null;
}
/// <summary>
/// Create a frame containing a DATA fragment
/// </summary>
/// <param name="messageSeqNumber">message sequence number</param>
/// <param name="fragmentSeqNumber">fragment sequence number</param>
/// <param name="isBroadcast">true if fragment is broadcasted</param>
/// <param name="requireAck">true if an acknowledgment is required</param>
/// <param name="pduSize">max size for the sublayer payload</param>
/// <param name="reservedTail">max size for the sublayer tail</param>
/// <param name="reservedHead">max size for the sublayer header</param>
/// <param name="nbFragments">number of DATA fragments in the message</param>
/// <param name="fragmentIndex">index of the DATA fragment</param>
/// <param name="payloadData">payload</param>
/// <param name="indexPayloadData">start index in the payload </param>
/// <param name="nbBytes">number of bytes in the payload</param>
/// <returns>the generated frame</returns>
public static Frame CreateDataFrame(byte messageSeqNumber, byte fragmentSeqNumber, bool isBroadcast, bool requireAck,
int pduSize, int reservedTail, int reservedHead, byte nbFragments, byte fragmentIndex, Frame payloadData, int indexPayloadData, int nbBytes)
{
if (pduSize < 2 + 2 + nbBytes)
throw new ArgumentException("pdu size is too small", "pduSize");
FragmentHeader header = new FragmentHeader(FragmentType.DATA, messageSeqNumber, requireAck, fragmentSeqNumber);
Frame frame = Frame.GetFrame(reservedHead + reservedTail + 2 + 2 + nbBytes);
frame.ReserveHeader(reservedHead);
UInt16 serializedHdr = FragmentHeader.Encode(header);
frame.AllocBack(4);
frame.Write(0, serializedHdr);
frame.Write(2, nbFragments);
frame.Write(3, fragmentIndex);
frame.AppendToBack(payloadData, indexPayloadData, nbBytes);
return frame;
}
/// <summary>
/// Return a frame to the memory pool
/// </summary>
/// <param name="frame">The frame to release. Will be set to null.</param>
public static void Release(ref Frame frame)
{
#if USE_POOL
instance.Release(ref frame);
#else
frame = null;
#endif
}
/// <summary>
/// Decode DATA fragment payload
/// </summary>
/// <param name="payload">payload</param>
/// <param name="nbFragments">number of fragments in the messge</param>
/// <param name="fragmentIndex">index of the fragment</param>
/// <param name="data">payload of the data fragment</param>
public static void DecodeDataPayload(ref Frame payload, out byte nbFragments, out byte fragmentIndex, out Frame data)
{
if (payload.LengthDataUsed < 2)
throw new ArgumentException("payload content too small", "payload");
nbFragments = payload.ReadByte(0);
fragmentIndex = payload.ReadByte(1);
if (nbFragments == 0)
throw new ArgumentOutOfRangeException("nbFragments");
if (fragmentIndex >= nbFragments)
throw new ArgumentOutOfRangeException("fragmentId");
payload.DeleteFromFront(2);
data = payload;
payload = null;
}
/// <summary>
/// handler for mac beacon notifications
/// </summary>
/// <param name="sender"></param>
/// <param name="BSN"></param>
/// <param name="panDescriptor"></param>
/// <param name="pendingShortAddrs"></param>
/// <param name="pendingExtendedAddrs"></param>
/// <param name="beaconPayload"></param>
public void MacBeaconNotifyIndication(
IMacMgmtSap sender,
ushort BSN,
PanDescriptor panDescriptor,
ushort[] pendingShortAddrs,
UInt64[] pendingExtendedAddrs,
Frame beaconPayload)
{
if (!_scanning)
return;
ScanResultInternal res = new ScanResultInternal();
res.panDescriptor = panDescriptor;
res.isMeshProtocol = false;
if (beaconPayload.LengthDataUsed == 8)
{
UInt64 meshId = beaconPayload.ReadUInt64Canonical(0);
if (meshId == NetworkLayer.cMeshId)
{
res.isMeshProtocol = true;
}
Frame.Release(ref beaconPayload);
}
lock (_scanResults)
{
_scanResults.Add(res);
}
}
/// <summary>
/// Decode beacon from frame
/// </summary>
/// <param name="frame"></param>
/// <returns></returns>
public bool ReadFromFrame(ref Frame frame)
{
if (frame == null)
return false;
// 7.2.2.1.2 Superframe Specification field
if (frame.LengthDataUsed < 3)
return false;
int i = (int)frame.ReadUInt16(0);
beaconOrder = (Byte)(i & 0xf);
superframeOrder = (Byte)((i >> 4) & 0xf);
finalCapSlot = (Byte)((i >> 8) & 0xf);
batteryLifeExtension = (Byte)((i >> 12) & 1);
panCoordinator = (Byte)((i >> 14) & 1);
associationPermit = (Byte)((i >> 15) & 1);
// 7.2.2.1.3 GTS Specification field
i = (int)frame.ReadByte(2);
gtsLength = (Byte)(i & 7);
gtsPermit = (Byte)((i >> 7) & 1);
frame.DeleteFromFront(3);
// 7.2.2.1.4 GTS Directions field
gtsDirectionsMask = 0;
if (gtsLength > 0)
{
if (frame.LengthDataUsed < 1)
return false;
i = (int)frame.ReadByte(0);
gtsDirectionsMask = (Byte)(i & 0x7F);
frame.DeleteFromFront(1);
}
// 7.2.2.1.5 GTS List field
if (frame.LengthDataUsed < 3 * gtsLength)
return false;
gtsDescriptor = new GtsDescriptor[gtsLength];
for (int k = 0; k < gtsLength; k++)
{
gtsDescriptor[k].deviceShortAddr = frame.ReadUInt16(0);
i = (int)frame.ReadByte(2);
gtsDescriptor[k].gtsStartingSlot = (Byte)(i & 0xF);
gtsDescriptor[k].gtsLength = (Byte)((i >> 4) & 0xF);
frame.DeleteFromFront(3);
}
// 7.2.2.1.6 Pending Address Specification field
if (frame.LengthDataUsed < 1)
return false;
i = (int)frame.ReadByte(0);
pendingShort = (i & 7);
pendingExt = ((i >> 4) & 7);
frame.DeleteFromFront(1);
// 7.2.2.1.7 Address List field
if (frame.LengthDataUsed < pendingShort * 2 + pendingExt * 8)
return false;
shortAddrPending = new UInt16[pendingShort];
extAddrPending = new UInt64[pendingExt];
for (int k = 0; k < pendingShort; k++)
{
shortAddrPending[k] = frame.ReadUInt16(0);
frame.DeleteFromFront(2);
}
for (int k = 0; k < pendingExt; k++)
{
extAddrPending[k] = frame.ReadUInt64(0);
frame.DeleteFromFront(8);
}
// 7.2.2.1.8 Beacon Payload field
if (frame.LengthDataUsed > 0)
{
payload = frame;
frame = null;
}
else
{
payload = null;
Frame.Release(ref frame);
}
return true;
}
public bool WriteToFrame(Frame frame)
{
int len = Length();
if (frame == null || frame.LengthDataAvail < len)
return false;
frame.AllocBack(len);
int offset = 0;
frame.Write(offset, (byte)Message.Neighbors);
offset++;
for (int i = 0; i < neighborCount; i++)
{
frame.Write(offset, neighbors[i].shortAdr);
offset += 2;
frame.Write(offset, neighbors[i].lqi);
offset += 1;
}
return true;
}
void phy_DataIndicationAqc(IPhyDataSap sender, Frame frame, byte linkQuality)
{
byte[] bResp = new byte[128];
int i = frame.buf[4];
int mtu, head, tail;
phy.GetMtuSize(out mtu, out head, out tail);
Status status;
m_RespFrame.ReserveHeader(head);
int cInd = -1;
ushort u = (ushort)(1 << 0) | // m_RespFrame type: data
(0 << 3) | // security: none
(0 << 4) | // m_RespFrame pending: none
(1 << 5) | // ack request: true
(1 << 6) | // pan id compression: true
(2 << 10) | // dst addr: short addr
(2 << 14); // src addr: short addr
bResp[++cInd] = (byte)(u & 0xFF);
bResp[++cInd] = (byte)(u >> 8);
// Append sequence number.
bResp[++cInd] = (byte)i; // seq no
u = 1; // pan id
bResp[++cInd] = (byte)(u & 0xFF);
bResp[++cInd] = (byte)(u >> 8);
u = 2;
bResp[++cInd] = (byte)(u & 0xFF);
bResp[++cInd] = (byte)(u >> 8);
u = 3;
bResp[++cInd] = (byte)(u & 0xFF);
bResp[++cInd] = (byte)(u >> 8);
bResp[++cInd] = 0xBE;
bResp[++cInd] = 0xEF;
bResp[++cInd] = 0xDE;
bResp[++cInd] = 0xAD; // dead beef
m_RespFrame.AppendToBack(bResp, 0, cInd + 1 + 100); // payload
do
{
phy.DataRequest(m_RespFrame, out status);
}
while (status != Status.Success);
DateTime curTime = DateTime.Now;
Debug.Print("Response " + i + " is sent at " + curTime.Second + ":" + curTime.Millisecond);
TimeSpan printTime = DateTime.Now - curTime;
Debug.Print("Print Takes " + printTime);
Frame.Release(ref frame);
}
public bool ReadFromFrame(Frame frame)
{
if (frame == null || frame.LengthDataUsed < 1)
return false;
byte header = frame.ReadByte(0);
if (header != (byte)Message.Neighbors)
return false;
neighborCount = (frame.LengthDataUsed - 1) / 3;
if (frame.LengthDataUsed != Length())
return false;
frame.DeleteFromFront(1);
neighbors = new Neighbor[neighborCount];
for (int i = 0; i < neighborCount; i++)
{
neighbors[i].shortAdr = frame.ReadUInt16(0);
frame.DeleteFromFront(2);
neighbors[i].lqi = frame.ReadByte(0);
frame.DeleteFromFront(1);
}
return true;
}
void phy_DataIndicationDump(IPhyDataSap sender, Frame frame, byte linkQuality)
{
leds.color = Leds.Color.Green;
string s = "recv: ";
for (int i = 0; i < frame.LengthDataUsed; i++)
{
byte b = frame.ReadByte(i);
s += HexConverter.ConvertUintToHex(b, 2) + " ";
}
Debug.Print(s);
Frame.Release(ref frame);
leds.color = Leds.Color.Off;
}
private void DataIndicationHandler(
object sender,
UInt16 source,
UInt16 targetShortAddr,
Frame frame)
{
lock (_msgReport)
{
Message msg = (Message)frame.ReadByte(0);
switch (msg)
{
case Message.Data:
{
if (_testMode)
{
_monitor.Print("received frame from 0x" + HexConverter.ConvertUintToHex(source, 4) +
", sduHandle=" + frame.ReadByte(1) +
", len=" + frame.LengthDataUsed + " bytes");
}
for (int i = 0; i < _msgReport.nodeCount; i++)
{
if (_msgReport.nodes[i].addr == source)
{
_msgReport.nodes[i].rxBps += (UInt32)frame.LengthDataUsed;
return;
}
}
if (_msgReport.nodeCount < _msgReport.nodes.Length)
{
_msgReport.nodes[_msgReport.nodeCount].addr = source;
_msgReport.nodes[_msgReport.nodeCount].rxBps = (UInt32)frame.LengthDataUsed;
_msgReport.nodeCount++;
}
break;
}
case Message.Report:
{
MsgReport rep = new MsgReport();
if (rep.ReadFromFrame(frame))
{
if (_testMode)
{
_monitor.Print("Report from node 0x" + HexConverter.ConvertUintToHex(source, 4) + ":");
for (int i = 0; i < rep.nodeCount; i++)
{
_monitor.Print(" " + rep.nodes[i].rxBps + " bytes per second from 0x" + HexConverter.ConvertUintToHex(rep.nodes[i].addr, 4));
}
}
if (_coordinator)
{
StatusHandleReport(source, rep);
}
}
break;
}
case Message.Neighbors:
{
MsgNeighbors neigh = new MsgNeighbors();
if (neigh.ReadFromFrame(frame))
{
if (_testMode)
{
_monitor.Print("Neighbors from node 0x" + HexConverter.ConvertUintToHex(source, 4) + ":");
for (int i = 0; i < neigh.neighborCount; i++)
{
_monitor.Print(" 0x" + HexConverter.ConvertUintToHex(neigh.neighbors[i].shortAdr, 4) +
": " + neigh.neighbors[i].lqi);
}
}
if (_coordinator)
{
StatusHandleNeighbors(source, neigh);
}
}
break;
}
}
}
Frame.Release(ref frame);
}