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76 lines
2.5 KiB
C
76 lines
2.5 KiB
C
/*
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* Copyright (C) 2019 HAW Hamburg
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup net_gnrc_netif
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* @{
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*
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* @file
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* @brief LoRaWAN adaption for @ref net_gnrc_netif
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*
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* @author Jose Ignacio Alamos <jose.alamos@haw-hamburg.de>
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*/
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#ifndef NET_GNRC_NETIF_LORAWAN_H
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#define NET_GNRC_NETIF_LORAWAN_H
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#include "net/gnrc/lorawan.h"
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#include "ztimer.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief A Link Check request was scheduled
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*/
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#define GNRC_NETIF_LORAWAN_FLAGS_LINK_CHECK (0x1U)
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/**
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* @brief Encode LoRaWAN port in GNRC netif header.
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*
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* When set, GNRC netif will interpret the destination address of the
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* GNRC netif header as the LoRaWAN port. For downlinks, a GNRC netif header
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* with the received port in destination field will be included in the
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* first snip.
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*
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* @deprecated From Release 2021.10 all GNRC LoRaWAN packets will include
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* the GNRC Netif header. Therefore this parameter will be removed
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*/
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#if defined(DOXYGEN)
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#define CONFIG_GNRC_NETIF_LORAWAN_NETIF_HDR
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#endif
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/**
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* @brief GNRC LoRaWAN interface descriptor
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*/
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typedef struct {
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uint8_t nwkskey[LORAMAC_NWKSKEY_LEN]; /**< network SKey buffer */
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uint8_t appskey[LORAMAC_APPSKEY_LEN]; /**< App SKey buffer */
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uint8_t appkey[LORAMAC_APPKEY_LEN]; /**< App Key buffer */
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uint8_t deveui[LORAMAC_DEVEUI_LEN]; /**< Device EUI buffer */
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uint8_t appeui[LORAMAC_APPEUI_LEN]; /**< App EUI buffer */
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gnrc_lorawan_t mac; /**< gnrc lorawan mac descriptor */
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ztimer_t timer; /**< General purpose timer */
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ztimer_t backoff_timer; /**< Backoff timer */
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uint8_t flags; /**< flags for the LoRaWAN interface */
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uint8_t demod_margin; /**< value of last demodulation margin */
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uint8_t num_gateways; /**< number of gateways of last link check */
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uint8_t datarate; /**< LoRaWAN datarate for the next transmission */
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uint8_t port; /**< LoRaWAN port for the next transmission */
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uint8_t ack_req; /**< Request ACK in the next transmission */
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uint8_t otaa; /**< whether the next transmission is OTAA or not */
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} gnrc_netif_lorawan_t;
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#ifdef __cplusplus
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}
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#endif
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#endif /* NET_GNRC_NETIF_LORAWAN_H */
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/** @} */
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