NED File src/inet/linklayer/xmac/XMac.ned¶

//
// Copyright (C) 2017 Jan Peter Drees
// Copyright (C) 2015 Joaquim Oller
//
// SPDX-License-Identifier: LGPL-3.0-or-later
//

package inet.linklayer.xmac;

import inet.linklayer.base.MacProtocolBase;
import inet.linklayer.contract.IMacProtocol;


//
// Implementation of X-MAC.
// See C++ documentation for details.
//
module XMac extends MacProtocolBase like IMacProtocol
{
    parameters:
        string address @mutable = default("auto"); // MAC address as a hex string (12 hex digits), or
                                                   // "auto". "auto" values will be replaced by
                                                   // a generated MAC address in init stage 0.

        // debug switch
        bool debug = default(false);
        // collect statistics?
        bool stats = default(true);

        // BMAC specific parameters
        // how long is one slot?
        double slotDuration @unit(s) = default(1s);

        // how long is the check interval (CCA)?
        double checkInterval @unit(s) = default(0.01s);

        // should we animate the nodes with colors depending on their state or
        // not?
        bool animation = default(true);

        // bit rate
        double bitrate @unit(bps) = default(19200 bps);

        // tx power
        double txPower @unit(W) = default(50 mW);

        // should mac send and expect acknowledgments?
        bool useMACAcks = default(false);

        // maximum number of frame retransmission
        // only used when the usage of MAC acks is enabled
        int macMaxFrameRetries = default(3);

        // length of MAC headers
        int headerLength @unit(b) = default(80b);
        int ctrlFrameLength @unit(b) = default(headerLength);

        // mtu
        int mtu @unit(B) = default(0B);

        // Maximum transmission attempts per data packet, when ACKs are used
        int maxTxAttempts = default(2);

        string radioModule = default("^.radio");   // The path to the Radio module  // FIXME remove the default value

        @class(XMac);
        @signal[packetDropped](type=inet::Packet);
        @selfMessageKinds(inet::XMacTypes);
}