--- /dev/null
+/*
+ * Copyright (c) 2006, Ecole Polytechnique Federale de Lausanne (EPFL),
+ * Switzerland.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * - Neither the name of the Ecole Polytechnique Federale de Lausanne (EPFL)
+ * nor the names of its contributors may be used to
+ * endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ========================================================================
+ */
+
+/*
+ * @author Henri Dubois-Ferriere
+ *
+ */
+configuration XE1205ActiveMessageC {
+ provides {
+ interface SplitControl;
+ interface AMSend[am_id_t id];
+ interface Receive[am_id_t id];
+ interface Receive as ReceiveDefault[am_id_t id];
+ interface Receive as SnoopDefault[am_id_t id];
+ interface Receive as Snoop[am_id_t id];
+ interface AMPacket;
+ interface Packet;
+ interface PacketAcknowledgements;
+ #ifdef LOW_POWER_LISTENING
+ interface LowPowerListening;
+ #endif
+ }
+}
+implementation {
+ components XE1205SendReceiveC;
+ Packet = XE1205SendReceiveC;
+ PacketAcknowledgements = XE1205SendReceiveC;
+ components XE1205ActiveMessageP;
+
+#ifdef LOW_POWER_LISTENING
+ components XE1205LowPowerListeningC as Lpl;
+ LowPowerListening = Lpl;
+ XE1205ActiveMessageP.SubSend -> Lpl.Send;
+ XE1205ActiveMessageP.SubReceive -> Lpl.Receive;
+ SplitControl = Lpl;
+#else
+
+ XE1205ActiveMessageP.Packet -> XE1205SendReceiveC;
+ XE1205ActiveMessageP.SubSend -> XE1205SendReceiveC.Send;
+ XE1205ActiveMessageP.SubReceive -> XE1205SendReceiveC.Receive;
+ SplitControl = XE1205SendReceiveC;
+#endif
+ AMPacket = XE1205ActiveMessageP;
+ AMSend = XE1205ActiveMessageP;
+ Receive = XE1205ActiveMessageP.Receive;
+ ReceiveDefault = XE1205ActiveMessageP.ReceiveDefault;
+ Snoop = XE1205ActiveMessageP.Snoop;
+ SnoopDefault = XE1205ActiveMessageP.SnoopDefault;
+
+
+ components ActiveMessageAddressC;
+ XE1205ActiveMessageP.amAddress -> ActiveMessageAddressC;
+
+
+ components XE1205IrqConfC, XE1205PatternConfC, XE1205PhyRssiConfC;
+
+}
--- /dev/null
+/*
+ * Copyright (c) 2006, Ecole Polytechnique Federale de Lausanne (EPFL),
+ * Switzerland.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * - Neither the name of the Ecole Polytechnique Federale de Lausanne (EPFL)
+ * nor the names of its contributors may be used to
+ * endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ========================================================================
+ */
+
+/*
+ * @author Henri Dubois-Ferriere
+ *
+ */
+module XE1205ActiveMessageP {
+ uses interface Packet;
+ uses interface Send as SubSend;
+ uses interface Receive as SubReceive;
+ uses command am_addr_t amAddress();
+
+ provides interface AMSend[am_id_t id];
+ provides interface AMPacket;
+ provides interface Receive[am_id_t id];
+ provides interface Receive as ReceiveDefault[am_id_t id];
+ provides interface Receive as Snoop[am_id_t id];
+ provides interface Receive as SnoopDefault[am_id_t id];
+}
+implementation {
+ // xxx - this is replicated in ActiveMessageP.
+ // put in XE1205.h?
+ xe1205_header_t* getHeader( message_t* msg ) {
+ return (xe1205_header_t*)( msg->data - sizeof(xe1205_header_t) );
+ }
+
+ command am_addr_t AMPacket.address() {
+ return call amAddress();
+ }
+
+ command am_addr_t AMPacket.destination(message_t* msg) {
+ xe1205_header_t* header = getHeader(msg);
+ return header->dest;
+ }
+
+ command void AMPacket.setDestination(message_t* msg, am_addr_t addr) {
+ xe1205_header_t* header = getHeader(msg);
+ header->dest = addr;
+ }
+
+ command am_addr_t AMPacket.source(message_t* msg) {
+ xe1205_header_t* header = getHeader(msg);
+ return header->source;
+ }
+
+ command void AMPacket.setSource(message_t* msg, am_addr_t addr) {
+ xe1205_header_t* header = getHeader(msg);
+ header->source = addr;
+ }
+
+ command bool AMPacket.isForMe(message_t* msg) {
+ return (call AMPacket.destination(msg) == call AMPacket.address() ||
+ call AMPacket.destination(msg) == AM_BROADCAST_ADDR);
+ }
+
+ command am_id_t AMPacket.type(message_t* msg) {
+ xe1205_header_t* header = getHeader(msg);
+ return header->type;
+ }
+
+ command void AMPacket.setType(message_t* msg, am_id_t type) {
+ xe1205_header_t* header = getHeader(msg);
+ header->type = type;
+ }
+
+ command void AMPacket.setGroup(message_t* msg, am_group_t group) {
+ xe1205_header_t* header = getHeader(msg);
+ header->group = group;
+ }
+
+ command am_group_t AMPacket.group(message_t* msg) {
+ xe1205_header_t* header = getHeader(msg);
+ return header->group;
+ }
+
+ command am_group_t AMPacket.localGroup() {
+ return TOS_AM_GROUP;
+ }
+
+ command uint8_t AMSend.maxPayloadLength[am_id_t id]() {
+ return call Packet.maxPayloadLength();
+ }
+
+ command void* AMSend.getPayload[am_id_t id](message_t* m, uint8_t len) {
+ return call Packet.getPayload(m, len);
+ }
+
+ command error_t AMSend.send[am_id_t id](am_addr_t addr,
+ message_t* msg,
+ uint8_t len) {
+ xe1205_header_t* header = getHeader(msg);
+ header->type = id;
+ header->dest = addr;
+ header->source = call AMPacket.address();
+ header->group = TOS_AM_GROUP;
+ return call SubSend.send(msg, len);
+ }
+
+ command error_t AMSend.cancel[am_id_t id](message_t* msg) {
+ return call SubSend.cancel(msg);
+ }
+
+ event void SubSend.sendDone(message_t* msg, error_t result) {
+ signal AMSend.sendDone[call AMPacket.type(msg)](msg, result);
+ }
+
+ default event void AMSend.sendDone[uint8_t id](message_t* msg, error_t err) {
+ return;
+ }
+
+ event message_t* SubReceive.receive(message_t* msg, void* payload, uint8_t len) __attribute__ ((noinline)) {
+ if (call AMPacket.isForMe(msg)) {
+ return signal Receive.receive[call AMPacket.type(msg)](msg, payload, len);
+ }
+ else {
+ return signal Snoop.receive[call AMPacket.type(msg)](msg, payload, len);
+ }
+ }
+
+ default event message_t* Receive.receive[am_id_t id](message_t* msg, void* payload, uint8_t len) {
+ return signal ReceiveDefault.receive[id](msg, payload, len);
+ }
+
+ default event message_t* ReceiveDefault.receive[am_id_t id](message_t* msg, void* payload, uint8_t len) {
+ return msg;
+ }
+
+ default event message_t* Snoop.receive[am_id_t id](message_t* msg, void* payload, uint8_t len) {
+ return signal SnoopDefault.receive[id](msg, payload, len);
+ }
+
+ default event message_t* SnoopDefault.receive[am_id_t id](message_t* msg, void* payload, uint8_t len) {
+ return msg;
+ }
+
+
+}
+
--- /dev/null
+// $Id$
+
+/*
+ * "Copyright (c) 2004-2005 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."
+ *
+ * Copyright (c) 2004-2005 Intel Corporation
+ * All rights reserved.
+ *
+ * This file is distributed under the terms in the attached INTEL-LICENSE
+ * file. If you do not find these files, copies can be found by writing to
+ * Intel Research Berkeley, 2150 Shattuck Avenue, Suite 1300, Berkeley, CA,
+ * 94704. Attention: Intel License Inquiry.
+ */
+/*
+ *
+ * Authors: Philip Levis
+ * Date last modified: $Id$
+ *
+ */
+
+/**
+ *
+ * The Active Message layer on the TinyNode platform. This is a naming wrapper
+ * around the XE1205 Active Message layer.
+ *
+ * @author Philip Levis, Henri Dubois-Ferriere
+ */
+
+configuration ActiveMessageC {
+ provides {
+ interface SplitControl @atleastonce();
+
+ interface AMSend[uint8_t id];
+ interface Receive[am_id_t id];
+ interface Receive as ReceiveDefault[am_id_t id];
+ interface Receive as Snoop[am_id_t id];
+ interface Receive as SnoopDefault[am_id_t id];
+
+ interface Packet;
+ interface AMPacket;
+ interface PacketAcknowledgements;
+ }
+}
+implementation {
+ components XE1205ActiveMessageC as AM;
+
+ SplitControl = AM;
+
+ AMSend = AM;
+ Receive = AM.Receive;
+ ReceiveDefault = AM.ReceiveDefault;
+ Snoop = AM.Snoop;
+ SnoopDefault = AM.SnoopDefault;
+ Packet = AM;
+ AMPacket = AM;
+ PacketAcknowledgements = AM;
+}
projects / tinyos-2.x.git / commitdiff