mlme_disassociate.nc

tinyos-2.x.rar

/*
 * Copyright (c) 2008, Technische Universitaet Berlin
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 * - Revision -------------------------------------------------------------
 * $Revision: 1.2 $
 * $Date: 2009/03/04 18:31:42 $
 * @author: Jan Hauer <[e-mail]>
 * ========================================================================
 */

/** 
 * The MLME-SAP disassociation primitives define how a device can
 * disassociate from a PAN. (IEEE 802.15.4-2006, Sect. 7.1.4)
 */

#include "TKN154.h"
interface MLME_DISASSOCIATE {

  /**
   * Requests disassociation from a PAN.
   * 
   * @param DeviceAddrMode The addressing mode of the device to which to send 
   *                       the disassociation notification command.
   * @param DevicePANID The PAN identifier of the device to which to send the
   *                    disassociation notification command.
   * @param DeviceAddress The address of the device to which to send the
   *                      disassociation notification command
   * @param DisassociateReason The reason for the disassociation
   * @param TxIndirect TRUE if disassociation notification command is to be sent
   *                   indirectly
   * @param security   The security options (NULL means security is 
   *                   disabled)
   *
   * @return       IEEE154_SUCCESS if the request succeeded and a confirm event
   *               will be signalled, an appropriate error code otherwise 
   *               (no confirm event will be signalled in this case)
   * @see          confirm
   */
  command ieee154_status_t request  (
                          uint8_t DeviceAddrMode,
                          uint16_t DevicePANID,
                          ieee154_address_t DeviceAddress,
                          ieee154_disassociation_reason_t DisassociateReason,
                          bool TxIndirect,
                          ieee154_security_t *security
                        );

  /**
   * Signals that a device has requested disassociation from this PAN.
   *
   * @param DeviceAddress the 64-bit address of the requesting device
   * @param DisassociateReason Reason for the disassociation
   * @param security      The security options (NULL means security is 
   *                      disabled)
   */
  event void indication (
                          uint64_t DeviceAddress,
                          ieee154_disassociation_reason_t DisassociateReason,
                          ieee154_security_t *security
                        );

  /**
   * Confirmsn a disassociation attempt.
   *
   * @param status The status of the disassociation attempt
   * @param DeviceAddrMode The addressing mode of the device that has either
   *                       requested disassociation or been instructed to
   *                       disassociate by its coordinator.
   * @param DevicePANID The PAN identifier of the device that has either 
   *                    requested disassociation or been instructed to 
   *                    disassociate by its coordinator.
   * @param DeviceAddress The address of the device that has either requested 
   *                       disassociation or been instructed to disassociate 
   *                       by its coordinator.
   */
  event void confirm    (
                          ieee154_status_t status,
                          uint8_t DeviceAddrMode,
                          uint16_t DevicePANID,
                          ieee154_address_t DeviceAddress
                        );

}