HL-PDJ-1/components/802_15_4/api/MAC/mac_mlme_poll.h
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/**
* Copyright (c) 2016 - 2020 Nordic Semiconductor ASA and Luxoft Global Operations Gmbh.
*
* All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form, except as embedded into a Nordic
* Semiconductor ASA integrated circuit in a product or a software update for
* such product, must reproduce the above copyright notice, this list of
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*
* 3. Neither the name of Nordic Semiconductor ASA nor the names of its
* contributors may be used to endorse or promote products derived from this
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* 4. This software, with or without modification, must only be used with a
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* THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
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*/
#ifndef MAC_MLME_POLL_H_INCLUDED
#define MAC_MLME_POLL_H_INCLUDED
#include <stdint.h>
#include "mac_common.h"
#include "mac_task_scheduler.h"
/** @file
* The MAC MLME Poll module declares the MAC Poll primitives and necessary types
* according to the MAC specification.
*
* @defgroup mac_poll MAC MLME Poll API
* @ingroup mac_15_4
* @{
* @brief Module to declare MAC MLME Poll API.
* @details The MAC Poll module declares MLME Poll primitives and necessary types according to
* the MAC specification. More specifically, MLME Poll request aka mlme_poll_req(), MLME Poll
* indicaton aka mlme_poll_ind(), and MLME Poll confirm callback typedef aka mlme_poll_conf_cb_t
* primitives are declared.
*/
/**@brief MLME-POLL.confirm
*
* @details The MLME-POLL.confirm primitive reports the results of a request
* to poll the coordinator for data.
*
* In accordance with IEEE Std 802.15.4-2006, section 7.1.16.2
*/
typedef struct
{
mac_status_t status; /**< Status of operation. */
} mlme_poll_conf_t;
/**@brief MLME-POLL.request
*
* @details The MLME-POLL.request primitive prompts the device
* to request data from the coordinator.
*
* In accordance with IEEE Std 802.15.4-2006, section 7.1.16.1
*/
typedef struct
{
/** Do not edit this field. */
mac_abstract_req_t service;
/** Confirm to this request. */
mlme_poll_conf_t confirm;
mac_addr_mode_t coord_addr_mode; /**< Coordinator address mode. */
uint16_t coord_pan_id; /**< Coordinator PAN ID. */
mac_addr_t coord_address; /**< Coordinator address. */
#if (CONFIG_SECURE == 1)
uint8_t security_level; /**< Security level. */
uint8_t key_id_mode; /**< Key ID mode. */
uint64_t key_source; /**< Key source. */
uint8_t key_index; /**< Key index. */
#endif
} mlme_poll_req_t;
/** @brief MLME-Poll.indication
*
* @details The MLME-POLL.indication primitive indicates the reception
* of a Data request command frame by the MAC sub-layer and issued to
* the local SSCS (service specific convergence sublayer).
*/
typedef struct
{
mac_addr_mode_t src_addr_mode; /**< Source address mode. */
mac_addr_t src_address; /**< Source address. */
} mlme_poll_ind_t;
/**@brief Prototype of the user-implemented MLME-POLL.confirm callback function.
*
* @details The MLME-POLL.confirm primitive is generated by the MLME and issued
* to its next higher layer in response to an MLME-POLL.request primitive.
* If the request was successful, the status parameter will be equal to SUCCESS,
* indicating a successful poll for data. Otherwise, the status parameter indicates the
* appropriate error code. The status values are fully described in 7.1.16.1.3 and
* the subclauses referenced by 7.1.16.1.3.
*
* @param pointer to a confirmation primitive.
*/
typedef void (* mlme_poll_conf_cb_t)(mlme_poll_conf_t *);
/**@brief MLME-POLL.request
*
* @details The MLME-POLL.request primitive is generated by the next higher layer and
* issued to its MLME when data are to be requested from a coordinator.
*
* @param[in] req MLME-POLL.request parameters
* @param[in] conf_cb User-implemented callback function, which will be
* called by MLME in order to pass MLME-POLL.confirm to the user.
*/
void mlme_poll_req(mlme_poll_req_t * req, mlme_poll_conf_cb_t conf_cb);
/**@brief MLME-POLL.indication
*
* @details The MLME-Poll.indication primitive notifies the next higher level that
* a request for data has been received.
*
* @param[in] p_ind pointer to a poll indication structure
*/
extern void mlme_poll_ind(mlme_poll_ind_t * p_ind);
/** @} */
#endif // MAC_MLME_POLL_H_INCLUDED