private bool _rxThreadExit; // A flag that tells the receive thread to exit
public MacLayer(IPhy phy)
{
// poweron Phy first
_phy = phy;
_phy.IsCapabilitySupported(Capabilities.PowerOff, out _phyCapPower);
if (_phyCapPower)
{
_phy.SetPower(true); // should be on-demand
}
_state = new State(this, phy);
_taskAddedEvent = new AutoResetEvent(false);
_taskQueue = new TaskQueue(cQueueCmdSize, cQueueDataSize, _taskAddedEvent);
_taskProcessorExit = false;
_taskProcessor = new Thread(TaskProcessor);
#if !MICROFRAMEWORK
_taskProcessor.IsBackground = true;
#endif
_sendReceive = new PhySendReceive(_state, _phy, this);
_scannedBeacons = new ArrayList();
ResetHandler();
// initialize channels
Phy.Status status;
Phy.PibValue value;
_phy.GetRequest(Phy.PibAttribute.phyCurrentPage, out status, out value);
_state.phyChannelPage = (Byte)value.Int;
_phy.GetRequest(Phy.PibAttribute.phyCurrentChannel, out status, out value);
_state.phyChannelNumber = (Byte)value.Int;
_rxFrameQueue = new Frame.Queue(cQueueRxSize, true, 0);
_rxThread = new Thread(DataIndicationThread);
#if !MICROFRAMEWORK
_rxThread.IsBackground = true;
#endif
_rxEvent = new AutoResetEvent(false);
_rxThreadExit = false;
_rxThread.Start();
_taskProcessor.Start();
}
public PhySendReceive(State state, IPhy phy, SendReceiveCallbacks mac)
{
_state = state;
_phy = phy;
_mac = mac;
_ackPending = false;
_ackReceived = new AutoResetEvent(false);
_phy.IsCapabilitySupported(Capabilities.AutoFcs, out _phyCapAutoFCS);
if (_phyCapAutoFCS)
{
_phy.SetAutoFCS(true);
}
_phy.IsCapabilitySupported(Capabilities.AddressFilter, out _phyCapAddressFilter);
_phy.IsCapabilitySupported(Capabilities.AutoAck, out _phyCapAutoAck);
_phy.IsCapabilitySupported(Capabilities.TxCache, out _phyCapTxCache);
_filterEnabled = false;
}