-/*
- * "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."
- *
- */
-
-#include <TinyError.h>
-#include <message.h>
-#include <IEEE802154.h>
-
-/*
- *
- * The only change from the AMSend interface is that instead of
- * sending to an AMID, we now send to a ieee154_saddr_t.
- *
- */
-
-interface Ieee154Send {
-
- /**
- * Send a packet with a data payload of <tt>len</tt> to address
- * <tt>addr</tt>. To determine the maximum available size, use the
- * Packet interface of the component providing AMSend. If send
- * returns SUCCESS, then the component will signal the sendDone
- * event in the future; if send returns an error, it will not
- * signal the event. Note that a component may accept a send
- * request which it later finds it cannot satisfy; in this case, it
- * will signal sendDone with error code.
- *
- * @param addr address to which to send the packet
- * @param msg the packet
- * @param len the length of the data in the packet payload
- * @return SUCCESS if the request to send succeeded and a
- * sendDone will be signaled later, EBUSY if the
- * abstraction cannot send now but will be able to
- * later, or FAIL if the communication layer is not
- * in a state that can send (e.g., off).
- * @see sendDone
- */
- command error_t send(ieee154_saddr_t addr, message_t* msg, uint8_t len);
-
- /**
- * Cancel a requested transmission. Returns SUCCESS if the
- * transmission was canceled properly (not sent in its
- * entirety). Note that the component may not know
- * if the send was successfully canceled, if the radio is
- * handling much of the logic; in this case, a component
- * should be conservative and return an appropriate error code.
- * A successful call to cancel must always result in a
- * sendFailed event, and never a sendSucceeded event.
- *
- * @param msg the packet whose transmission should be cancelled.
- * @return SUCCESS if the transmission was cancelled, FAIL otherwise.
- * @see sendDone
- */
- command error_t cancel(message_t* msg);
-
- /**
- * Signaled in response to an accepted send request. <tt>msg</tt> is
- * the message buffer sent, and <tt>error</tt> indicates whether
- * the send was successful.
- *
- * @param msg the packet which was submitted as a send request
- * @param error SUCCESS if it was sent successfully, FAIL if it was not,
- * ECANCEL if it was cancelled
- * @see send
- * @see cancel
- */
- event void sendDone(message_t* msg, error_t error);
-
-
- /**
- * Return the maximum payload length that this communication layer
- * can provide. This command behaves identically to
- * <tt>Packet.maxPayloadLength</tt> and is included in this
- * interface as a convenience.
- *
- * @return the maximum payload length
- */
- command uint8_t maxPayloadLength();
-
- /**
- * Return a pointer to a protocol's payload region in a packet.
- * This command behaves identically to <tt>Packet.getPayload</tt>
- * (minus the length parameter) and is included in this interface
- * as a convenience.
- *
- * @param msg the packet
- * @return the payload of the packet
- */
- command void* getPayload(message_t* msg, uint8_t len);
-}