--- /dev/null
+/*
+ * "Copyright (c) 2008 The Regents of the University of California.
+ * All rights reserved."
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose, without fee, and without written agreement is
+ * hereby granted, provided that the above copyright notice, the following
+ * two paragraphs and the author appear in all copies of this software.
+ *
+ * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
+ * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
+ * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS."
+ *
+ */
+/* tab:4
+ * "Copyright (c) 2005 Stanford University. All rights reserved.
+ *
+ * Permission to use, copy, modify, and distribute this software and
+ * its documentation for any purpose, without fee, and without written
+ * agreement is hereby granted, provided that the above copyright
+ * notice, the following two paragraphs and the author appear in all
+ * copies of this software.
+ *
+ * IN NO EVENT SHALL STANFORD UNIVERSITY BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF STANFORD UNIVERSITY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * STANFORD UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
+ * PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND STANFORD UNIVERSITY
+ * HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
+ * ENHANCEMENTS, OR MODIFICATIONS."
+ */
+
+/**
+ * IEEE 802.15.4 layer for the cc2420. Provides a simplistic
+ * link layer with dispatching on the 6lowpan "network" field
+ *
+ * @author Philip Levis
+ * @author David Moss
+ * @author Stephen Dawson-Haggerty
+ * @version $Revision$ $Date$
+ */
+
+#include "CC2420.h"
+#ifdef TFRAMES_ENABLED
+#error "The CC2420 Ieee 802.15.4 layer does not work with TFRAMES"
+#endif
+
+configuration CC2420Ieee154MessageC {
+ provides {
+ interface SplitControl;
+
+ interface Resource as SendResource[uint8_t clientId];
+ interface Ieee154Send;
+ interface Receive as Ieee154Receive;
+
+ interface Ieee154Packet;
+ interface Packet;
+
+ interface CC2420Packet;
+ interface PacketAcknowledgements;
+ interface LinkPacketMetadata;
+ interface LowPowerListening;
+ interface CC2420Config;
+ interface PacketLink;
+ }
+}
+implementation {
+
+ components CC2420RadioC as Radio;
+ components CC2420Ieee154MessageP as Msg;
+ components CC2420PacketC;
+ components CC2420ControlC;
+
+ SendResource = Radio.Resource;
+ Ieee154Receive = Radio.Receive;
+ Ieee154Send = Msg;
+ Ieee154Packet = Msg;
+ Packet = Msg;
+ CC2420Packet = CC2420PacketC;
+
+ SplitControl = Radio;
+ CC2420Packet = Radio;
+ PacketAcknowledgements = Radio;
+ LinkPacketMetadata = Radio;
+ LowPowerListening = Radio;
+ CC2420Config = CC2420ControlC;
+ PacketLink = Radio;
+
+ Msg.SubSend -> Radio.Send;
+
+ Msg.CC2420Packet -> CC2420PacketC;
+ Msg.CC2420PacketBody -> CC2420PacketC;
+ Msg.CC2420Config -> CC2420ControlC;
+
+}
--- /dev/null
+/*
+ * "Copyright (c) 2008 The Regents of the University of California.
+ * All rights reserved."
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose, without fee, and without written agreement is
+ * hereby granted, provided that the above copyright notice, the following
+ * two paragraphs and the author appear in all copies of this software.
+ *
+ * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
+ * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
+ * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS."
+ *
+ */
+/* tab:4
+ * "Copyright (c) 2005 Stanford University. All rights reserved.
+ *
+ * Permission to use, copy, modify, and distribute this software and
+ * its documentation for any purpose, without fee, and without written
+ * agreement is hereby granted, provided that the above copyright
+ * notice, the following two paragraphs and the author appear in all
+ * copies of this software.
+ *
+ * IN NO EVENT SHALL STANFORD UNIVERSITY BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF STANFORD UNIVERSITY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * STANFORD UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
+ * PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND STANFORD UNIVERSITY
+ * HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
+ * ENHANCEMENTS, OR MODIFICATIONS."
+ */
+
+
+/**
+ *
+ * @author Stephen Dawson-Haggerty
+ * @version $Revision$ $Date$
+ */
+
+#include "CC2420.h"
+#include "IEEE802154.h"
+
+module CC2420Ieee154MessageP {
+
+ provides {
+ interface Ieee154Send;
+ interface Ieee154Packet;
+ interface Packet;
+ }
+
+ uses {
+ interface Send as SubSend;
+ interface CC2420Packet;
+ interface CC2420PacketBody;
+ interface CC2420Config;
+ }
+}
+implementation {
+
+ /***************** Ieee154Send Commands ****************/
+ command error_t Ieee154Send.send(ieee154_saddr_t addr,
+ message_t* msg,
+ uint8_t len) {
+ cc2420_header_t* header = call CC2420PacketBody.getHeader( msg );
+ header->dest = addr;
+ header->destpan = call CC2420Config.getPanAddr();
+ header->src = call CC2420Config.getShortAddr();
+
+ return call SubSend.send( msg, len );
+ }
+
+ command error_t Ieee154Send.cancel(message_t* msg) {
+ return call SubSend.cancel(msg);
+ }
+
+ command uint8_t Ieee154Send.maxPayloadLength() {
+ return call Packet.maxPayloadLength();
+ }
+
+ command void* Ieee154Send.getPayload(message_t* m, uint8_t len) {
+ return call Packet.getPayload(m, len);
+ }
+
+ /***************** Ieee154Packet Commands ****************/
+ command ieee154_saddr_t Ieee154Packet.address() {
+ return call CC2420Config.getShortAddr();
+ }
+
+ command ieee154_saddr_t Ieee154Packet.destination(message_t* msg) {
+ cc2420_header_t* header = call CC2420PacketBody.getHeader(msg);
+ return header->dest;
+ }
+
+ command ieee154_saddr_t Ieee154Packet.source(message_t* msg) {
+ cc2420_header_t* header = call CC2420PacketBody.getHeader(msg);
+ return header->src;
+ }
+
+ command void Ieee154Packet.setDestination(message_t* msg, ieee154_saddr_t addr) {
+ cc2420_header_t* header = call CC2420PacketBody.getHeader(msg);
+ header->dest = addr;
+ }
+
+ command void Ieee154Packet.setSource(message_t* msg, ieee154_saddr_t addr) {
+ cc2420_header_t* header = call CC2420PacketBody.getHeader(msg);
+ header->src = addr;
+ }
+
+ command bool Ieee154Packet.isForMe(message_t* msg) {
+ return (call Ieee154Packet.destination(msg) == call Ieee154Packet.address() ||
+ call Ieee154Packet.destination(msg) == IEEE154_BROADCAST_ADDR);
+ }
+
+ command ieee154_panid_t Ieee154Packet.pan(message_t* msg) {
+ return (call CC2420PacketBody.getHeader(msg))->destpan;
+ }
+
+ command void Ieee154Packet.setPan(message_t* msg, ieee154_panid_t grp) {
+ // Overridden intentionally when we send()
+ (call CC2420PacketBody.getHeader(msg))->destpan = grp;
+ }
+
+ command ieee154_panid_t Ieee154Packet.localPan() {
+ return call CC2420Config.getPanAddr();
+ }
+
+
+ /***************** Packet Commands ****************/
+ command void Packet.clear(message_t* msg) {
+ memset(call CC2420PacketBody.getHeader(msg), sizeof(cc2420_header_t) - AM_OVERHEAD, 0);
+ memset(call CC2420PacketBody.getMetadata(msg), sizeof(cc2420_metadata_t), 0);
+ }
+
+ command uint8_t Packet.payloadLength(message_t* msg) {
+ return (call CC2420PacketBody.getHeader(msg))->length - CC2420_SIZE;
+ }
+
+ command void Packet.setPayloadLength(message_t* msg, uint8_t len) {
+ (call CC2420PacketBody.getHeader(msg))->length = len + CC2420_SIZE;
+ }
+
+ command uint8_t Packet.maxPayloadLength() {
+ return TOSH_DATA_LENGTH + AM_OVERHEAD;
+ }
+
+ command void* Packet.getPayload(message_t* msg, uint8_t len) {
+ return call SubSend.getPayload( msg, len );
+ }
+
+
+ /***************** SubSend Events ****************/
+ event void SubSend.sendDone(message_t* msg, error_t result) {
+ signal Ieee154Send.sendDone(msg, result);
+ }
+
+ /***************** CC2420Config Events ****************/
+ event void CC2420Config.syncDone( error_t error ) {
+ }
+
+ default event void Ieee154Send.sendDone(message_t *msg, error_t e) {
+
+ }
+}
--- /dev/null
+/*
+ * "Copyright (c) 2005 Stanford University. All rights reserved.
+ *
+ * Permission to use, copy, modify, and distribute this software and
+ * its documentation for any purpose, without fee, and without written
+ * agreement is hereby granted, provided that the above copyright
+ * notice, the following two paragraphs and the author appear in all
+ * copies of this software.
+ *
+ * IN NO EVENT SHALL STANFORD UNIVERSITY BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF STANFORD UNIVERSITY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * STANFORD UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
+ * PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND STANFORD UNIVERSITY
+ * HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
+ * ENHANCEMENTS, OR MODIFICATIONS."
+ */
+
+/**
+ * Radio wiring for the CC2420. This layer seperates the common
+ * wiring of the lower-layer components of the CC2420 stack and makes
+ * them available to clients like the AM stack and the IEEE802.15.4
+ * stack.
+ *
+ * This component provides the highest-level internal interface to
+ * other components of the CC2420 stack.
+ *
+ * @author Philip Levis
+ * @author David Moss
+ * @author Stephen Dawson-Haggerty
+ * @version $Revision$ $Date$
+ */
+
+#include "CC2420.h"
+
+configuration CC2420RadioC {
+ provides {
+ interface SplitControl;
+
+ interface Resource[uint8_t clientId];
+ interface Send;
+ interface Receive;
+
+ interface Send as ActiveSend;
+ interface Receive as ActiveReceive;
+
+ interface CC2420Packet;
+ interface PacketAcknowledgements;
+ interface LinkPacketMetadata;
+ interface LowPowerListening;
+ interface PacketLink;
+
+ }
+}
+implementation {
+
+ components CC2420CsmaC as CsmaC;
+ components UniqueSendC;
+ components UniqueReceiveC;
+ components CC2420TinyosNetworkC;
+ components CC2420PacketC;
+ components CC2420ControlC;
+
+#if defined(LOW_POWER_LISTENING) || defined(ACK_LOW_POWER_LISTENING)
+ components DefaultLplC as LplC;
+#else
+ components DummyLplC as LplC;
+#endif
+
+#if defined(PACKET_LINK)
+ components PacketLinkC as LinkC;
+#else
+ components PacketLinkDummyC as LinkC;
+#endif
+
+ PacketLink = LinkC;
+ LowPowerListening = LplC;
+ CC2420Packet = CC2420PacketC;
+ PacketAcknowledgements = CC2420PacketC;
+ LinkPacketMetadata = CC2420PacketC;
+
+ Resource = CC2420TinyosNetworkC;
+ Send = CC2420TinyosNetworkC.Send;
+ Receive = CC2420TinyosNetworkC.Receive;
+ ActiveSend = CC2420TinyosNetworkC.ActiveSend;
+ ActiveReceive = CC2420TinyosNetworkC.ActiveReceive;
+
+ // SplitControl Layers
+ SplitControl = LplC;
+ LplC.SubControl -> CsmaC;
+
+ // Send Layers
+ CC2420TinyosNetworkC.SubSend -> UniqueSendC;
+ UniqueSendC.SubSend -> LinkC;
+ LinkC.SubSend -> LplC.Send;
+ LplC.SubSend -> CsmaC;
+
+ // Receive Layers
+ CC2420TinyosNetworkC.SubReceive -> LplC;
+ LplC.SubReceive -> UniqueReceiveC.Receive;
+ UniqueReceiveC.SubReceive -> CsmaC;
+
+}
projects / tinyos-2.x.git / commitdiff