public void StartRequest(
UInt16 panId,
Byte logicalChannel,
Byte channelPage,
UInt16 startTime,
byte beaconOrder,
byte superframeOrder,
bool panCoordinator,
bool batteryLifeExtension,
bool coordRealignment,
SecurityOptions coordRealignSecutiryOptions,
SecurityOptions beaconSecurityOptions,
StartConfirmHandler handler)
{
TaskStartRequest task = new TaskStartRequest(
panId,
logicalChannel,
channelPage,
startTime,
beaconOrder,
superframeOrder,
panCoordinator,
batteryLifeExtension,
coordRealignment,
coordRealignSecutiryOptions,
beaconSecurityOptions,
handler);
if (!_taskQueue.Add(task) && handler != null)
{
handler.Invoke(this, MacEnum.Congested);
}
}
/// <summary>
/// Starts a new network as coordinator. There shall be only one coordinator per network.
/// In the current implementation, the PAN-ID is derived from the lower 16 bits of the network ID.
/// The channel is automatically selected.
/// </summary>
/// <param name="netId">unique network ID</param>
/// <param name="handler">handlder for result</param>
public void StartRequest(
UInt16 panId,
StartConfirmHandler handler)
{
if (_running || _scanning)
{
if (handler != null)
handler.Invoke(_net, Status.Busy, 0, 0, 0);
return;
}
_running = true;
_panId = panId;
_startConfirmHandler = handler;
StartScanning(ScanHandlerStartRequest);
}
/// <summary>
/// Starts a new network as coordinator. There shall be only one coordinator per network.
/// In the current implementation, the PAN-ID is derived from the lower 16 bits of the network ID.
/// The channel is automatically selected.
/// </summary>
/// <param name="netId">unique network ID</param>
/// <param name="handler">handlder for result</param>
public void StartRequest(
UInt16 panId,
StartConfirmHandler handler)
{
if (_running || _scanning)
{
if (handler != null)
{
handler.Invoke(_net, Status.Busy, 0, 0, 0);
}
return;
}
_running = true;
_panId = panId;
_startConfirmHandler = handler;
StartScanning(ScanHandlerStartRequest);
}
private void StartHandlerStartRequest(
Routing sender,
Status status,
UInt16 shortAddr)
{
if (!_running)
{
return;
}
if (status == Status.Success)
{
SetBeaconPayload();
}
if (_startConfirmHandler != null)
{
_startConfirmHandler.Invoke(_net, status, shortAddr, _logicalChannel, _channelPage);
}
if (status != Status.Success)
{
_running = false;
}
}
private void FinalizeStartup(Status result)
{
if (result == Status.Success)
{
_data.StartData(_addrShort);
_neighbourTable.Start(_addrShort);
// tune MAC attributes
PibValue value = new PibValue();
// set macMinBE (backoff exponent) to 1. SW-MAC is slow enough
value.Int = 1;
_mac.SetRequest(PibAttribute.macMinBE, 0, value, null);
// set macMaxFrameRetries to 7. Agressive retries to avoid upper layer dealing with link errors
value.Int = 7;
_mac.SetRequest(PibAttribute.macMaxFrameRetries, 0, value, null);
}
else
{
_isRunning = false;
}
if (_startConfirmHandler != null)
_startConfirmHandler.Invoke(this, result, _addrShort);
}
/// <summary>
/// To start the network layer
/// </summary>
/// <param name="panId">Pan ID of the network to set on Mac layer</param>
/// <param name="panCoordinator">True if this node is the network coordinator</param>
/// <param name="logicalChannel">Logical channel to use</param>
/// <param name="channelPage">Channel page to use</param>
/// <param name="neighours">Set of neighbors to bootstrap. Not used when started as network coordinator</param>
/// <param name="handler">Handler for confirmation message</param>
public void Start(UInt16 panId, bool netCoordinator, byte logicalChannel, byte channelPage, UInt16[] neighours, StartConfirmHandler handler)
{
if (_isRunning)
{
if (handler != null)
handler.Invoke(this, Status.Busy, 0);
return;
}
_isRunning = true;
_panId = panId;
_startConfirmHandler = handler;
if (netCoordinator)
{
_addrShort = cCoordinatorShortAddr;
_addrServer = new AddressAndDiscoveryServer(this); // always exists if isAddrServer is true
}
else
{
_addrShort = cUnallocatedShortAddr;
_addrServer = null;
}
_isAddrServer = netCoordinator;
_mac.DataIndication = MacDataIndHandler;
_mac.GetDeviceAddress(out _addrExt);
PibValue value = new PibValue();
value.Int = _addrShort;
_mac.SetRequest(PibAttribute.macShortAddress, 0, value, null);
AutoResetEvent startEvent = new AutoResetEvent(false);
Status result = Status.Error;
_mac.StartRequest(_panId,
logicalChannel,
channelPage,
0, 15, 0,
netCoordinator,
false, false,
new SecurityOptions(), new SecurityOptions(), delegate(
IMacMgmtSap sender,
MacEnum status)
{
if (status == MacEnum.Success)
result = Status.Success;
startEvent.Set();
});
startEvent.WaitOne();
if (result == Status.Success && !_isAddrServer)
{
_getAddressNeighbors = neighours;
_getAddressCancel = false;
_getAddressEvent.Reset();
_getAddressThread = new Thread(GetAddressThread);
#if !MICROFRAMEWORK
_getAddressThread.IsBackground = true;
#endif
_getAddressThread.Start();
}
else
{
FinalizeStartup(result);
}
}
public void StartRequest(
UInt16 panId,
Byte logicalChannel,
Byte channelPage,
UInt16 startTime,
byte beaconOrder,
byte superframeOrder,
bool panCoordinator,
bool batteryLifeExtension,
bool coordRealignment,
SecurityOptions coordRealignSecutiryOptions,
SecurityOptions beaconSecurityOptions,
StartConfirmHandler handler)
{
TaskStartRequest task = new TaskStartRequest(
panId,
logicalChannel,
channelPage,
startTime,
beaconOrder,
superframeOrder,
panCoordinator,
batteryLifeExtension,
coordRealignment,
coordRealignSecutiryOptions,
beaconSecurityOptions,
handler);
if (!_taskQueue.Add(task) && handler != null)
{
handler.Invoke(this, MacEnum.Congested);
}
}
