305 lines
12 KiB
C
305 lines
12 KiB
C
/****************************************************************************
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* wireless/ieee802154/mac802154.h
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*
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* Copyright (C) 2016 Sebastien Lorquet. All rights reserved.
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* Copyright (C) 2017 Verge Inc. All rights reserved.
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* Copyright (C) 2017 Gregory Nutt. All rights reserved.
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*
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* Author: Sebastien Lorquet <sebastien@lorquet.fr>
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* Author: Anthony Merlino <anthony@vergeaero.com>
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*
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* The naming and comments for various fields are taken directly
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* from the IEEE 802.15.4 2011 standard.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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#ifndef __WIRELESS_IEEE802154__MAC802154_H
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#define __WIRELESS_IEEE802154__MAC802154_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include <nuttx/wireless/ieee802154/ieee802154_mac.h>
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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/****************************************************************************
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* Name: mac802154_bind
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*
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* Description:
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* Bind the MAC callback table to the MAC state.
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*
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* Parameters:
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* mac - Reference to the MAC driver state structure
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* cb - MAC callback operations
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*
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* Returned Value:
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* OK on success; Negated errno on failure.
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*
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****************************************************************************/
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int mac802154_bind(MACHANDLE mac, FAR const struct ieee802154_maccb_s *cb);
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/****************************************************************************
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* Name: mac802154_ioctl
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*
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* Description:
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* Handle MAC and radio IOCTL commands directed to the MAC.
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*
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* Parameters:
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* mac - Reference to the MAC driver state structure
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* cmd - The IOCTL command
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* arg - The argument for the IOCTL command
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*
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* Returned Value:
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* OK on success; Negated errno on failure.
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*
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****************************************************************************/
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int mac802154_ioctl(MACHANDLE mac, int cmd, unsigned long arg);
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/****************************************************************************
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* MAC Interface Operations
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****************************************************************************/
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/****************************************************************************
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* Name: mac802154_req_data
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*
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* Description:
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* The MCPS-DATA.request primitive requests the transfer of a data SPDU
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* (i.e., MSDU) from a local SSCS entity to a single peer SSCS entity.
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* Confirmation is returned via the
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* struct ieee802154_maccb_s->conf_data callback.
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*
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****************************************************************************/
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int mac802154_req_data(MACHANDLE mac, FAR struct ieee802154_data_req_s *req);
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/****************************************************************************
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* Name: mac802154_req_purge
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*
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* Description:
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* The MCPS-PURGE.request primitive allows the next higher layer to purge an
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* MSDU from the transaction queue. Confirmation is returned via
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* the struct ieee802154_maccb_s->conf_purge callback.
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*
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****************************************************************************/
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int mac802154_req_purge(MACHANDLE mac, uint8_t handle);
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/****************************************************************************
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* Name: mac802154_req_associate
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*
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* Description:
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* The MLME-ASSOCIATE.request primitive allows a device to request an
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* association with a coordinator. Confirmation is returned via the
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* struct ieee802154_maccb_s->conf_associate callback.
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*
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****************************************************************************/
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int mac802154_req_associate(MACHANDLE mac,
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FAR struct ieee802154_assoc_req_s *req);
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/****************************************************************************
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* Name: mac802154_req_disassociate
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*
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* Description:
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* The MLME-DISASSOCIATE.request primitive is used by an associated device to
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* notify the coordinator of its intent to leave the PAN. It is also used by
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* the coordinator to instruct an associated device to leave the PAN.
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* Confirmation is returned via the
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* struct ieee802154_maccb_s->conf_disassociate callback.
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*
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****************************************************************************/
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int mac802154_req_disassociate(MACHANDLE mac,
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FAR struct ieee802154_disassoc_req_s *req);
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/****************************************************************************
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* Name: mac802154_req_get
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*
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* Description:
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* The MLME-GET.request primitive requests information about a given PIB
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* attribute. Actual data is returned via the
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* struct ieee802154_maccb_s->conf_get callback.
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*
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****************************************************************************/
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int mac802154_req_get(MACHANDLE mac, enum ieee802154_pib_attr_e attr);
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/****************************************************************************
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* Name: mac802154_req_gts
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*
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* Description:
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* The MLME-GTS.request primitive allows a device to send a request to the PAN
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* coordinator to allocate a new GTS or to deallocate an existing GTS.
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* Confirmation is returned via the
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* struct ieee802154_maccb_s->conf_gts callback.
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*
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****************************************************************************/
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int mac802154_req_gts(MACHANDLE mac, FAR uint8_t *characteristics);
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/****************************************************************************
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* Name: mac802154_req_reset
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*
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* Description:
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* The MLME-RESET.request primitive allows the next higher layer to request
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* that the MLME performs a reset operation. Confirmation is returned via
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* the struct ieee802154_maccb_s->conf_reset callback.
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*
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****************************************************************************/
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int mac802154_req_reset(MACHANDLE mac, bool setdefaults);
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/****************************************************************************
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* Name: mac802154_req_rxenable
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*
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* Description:
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* The MLME-RX-ENABLE.request primitive allows the next higher layer to
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* request that the receiver is enable for a finite period of time.
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* Confirmation is returned via the
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* struct ieee802154_maccb_s->conf_rxenable callback.
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*
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****************************************************************************/
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int mac802154_req_rxenable(MACHANDLE mac, bool deferrable, int ontime,
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int duration);
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/****************************************************************************
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* Name: mac802154_req_scan
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*
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* Description:
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* The MLME-SCAN.request primitive is used to initiate a channel scan over a
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* given list of channels. A device can use a channel scan to measure the
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* energy on the channel, search for the coordinator with which it associated,
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* or search for all coordinators transmitting beacon frames within the POS of
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* the scanning device. Scan results are returned
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* via MULTIPLE calls to the struct ieee802154_maccb_s->conf_scan callback.
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* This is a difference with the official 802.15.4 specification, implemented
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* here to save memory.
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*
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****************************************************************************/
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int mac802154_req_scan(MACHANDLE mac, uint8_t type, uint32_t channels,
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int duration);
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/****************************************************************************
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* Name: mac802154_req_set
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*
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* Description:
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* The MLME-SET.request primitive attempts to write the given value to the
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* indicated MAC PIB attribute. Confirmation is returned via the
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* struct ieee802154_maccb_s->conf_set callback.
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*
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****************************************************************************/
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int mac802154_req_set(MACHANDLE mac, int attribute, FAR uint8_t *value,
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int valuelen);
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/****************************************************************************
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* Name: mac802154_req_start
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*
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* Description:
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* The MLME-START.request primitive makes a request for the device to start
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* using a new superframe configuration. Confirmation is returned
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* via the struct ieee802154_maccb_s->conf_start callback.
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*
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****************************************************************************/
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int mac802154_req_start(MACHANDLE mac, uint16_t panid, int channel,
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uint8_t bo, uint8_t fo, bool coord, bool batext,
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bool realign);
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/****************************************************************************
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* Name: mac802154_req_sync
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*
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* Description:
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* The MLME-SYNC.request primitive requests to synchronize with the
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* coordinator by acquiring and, if specified, tracking its beacons.
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* Confirmation is returned via the
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* struct ieee802154_maccb_s->int_commstatus callback. TOCHECK.
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*
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****************************************************************************/
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int mac802154_req_sync(MACHANDLE mac, int channel, bool track);
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/****************************************************************************
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* Name: mac802154_req_poll
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*
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* Description:
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* The MLME-POLL.request primitive prompts the device to request data from the
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* coordinator. Confirmation is returned via the
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* struct ieee802154_maccb_s->conf_poll callback, followed by a
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* struct ieee802154_maccb_s->ind_data callback.
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*
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****************************************************************************/
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int mac802154_req_poll(MACHANDLE mac, FAR uint8_t *coordaddr);
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/****************************************************************************
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* Name: mac802154_rsp_associate
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*
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* Description:
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* The MLME-ASSOCIATE.response primitive is used to initiate a response to an
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* MLME-ASSOCIATE.indication primitive.
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*
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****************************************************************************/
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int mac802154_rsp_associate(MACHANDLE mac, uint8_t eadr, uint16_t saddr,
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int status);
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/****************************************************************************
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* Name: mac802154_rsp_orphan
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*
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* Description:
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* The MLME-ORPHAN.response primitive allows the next higher layer of a
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* coordinator to respond to the MLME-ORPHAN.indication primitive.
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*
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****************************************************************************/
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int mac802154_rsp_orphan(MACHANDLE mac, FAR uint8_t *orphanaddr,
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uint16_t saddr, bool associated);
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#undef EXTERN
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#ifdef __cplusplus
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}
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#endif
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#endif /* __WIRELESS_IEEE802154__MAC802154_H */
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