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129 lines
3.3 KiB
C
129 lines
3.3 KiB
C
/*
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* Copyright (C) 2015 Daniel Krebs
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* 2016 INRIA
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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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* @defgroup net_gnrc_mac Common MAC module
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* @ingroup net_gnrc
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* @brief A MAC module for providing common MAC parameters and helper functions.
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*
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* @{
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*
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* @file
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* @brief Definitions of GNRC_MAC
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*
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* @author Daniel Krebs <github@daniel-krebs.net>
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* @author Shuguo Zhuo <shuguo.zhuo@inria.fr>
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*/
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#include "kernel_defines.h"
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#ifndef NET_GNRC_MAC_MAC_H
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#define NET_GNRC_MAC_MAC_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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* @defgroup net_gnrc_mac_conf GNRC MAC compile configurations
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* @ingroup net_gnrc_conf
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* @{
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*/
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/**
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* @brief Default message queue size to use for the incoming packets (as
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* exponent of 2^n).
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*
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* As the queue size ALWAYS needs to be power of two, this option represents the
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* exponent of 2^n, which will be used as the size of the queue.
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*/
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#ifndef CONFIG_GNRC_MAC_RX_QUEUE_SIZE_EXP
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#define CONFIG_GNRC_MAC_RX_QUEUE_SIZE_EXP (3U)
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#endif
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/**
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* @brief Default buffer size to use for storing dispatching packets (as
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* exponent of 2^n).
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*
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* As the buffer size ALWAYS needs to be power of two, this option represents
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* the exponent of 2^n, which will be used as the size of the buffer.
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*/
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#ifndef CONFIG_GNRC_MAC_DISPATCH_BUFFER_SIZE_EXP
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#define CONFIG_GNRC_MAC_DISPATCH_BUFFER_SIZE_EXP (3U)
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#endif
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/**
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* @brief Count of neighbor nodes in one-hop distance.
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*/
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#ifndef CONFIG_GNRC_MAC_NEIGHBOR_COUNT
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#define CONFIG_GNRC_MAC_NEIGHBOR_COUNT (8U)
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#endif
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/**
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* @brief Default queue size for transmission packets coming from higher
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* layers (as exponent of 2^n).
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*
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* As the queue size ALWAYS needs to be power of two, this option represents
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* the exponent of 2^n, which will be used as the size of the buffer.
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*/
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#ifndef CONFIG_GNRC_MAC_TX_QUEUE_SIZE_EXP
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#define CONFIG_GNRC_MAC_TX_QUEUE_SIZE_EXP (3U)
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#endif
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/**
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* @brief Disable MAC radio duty-cycle recording and displaying.
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*/
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#ifdef DOXYGEN
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#define CONFIG_GNRC_MAC_DISABLE_DUTYCYCLE_RECORD
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#endif
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/**
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* @brief Enable/disable MAC radio duty-cycle recording and displaying.
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*
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* Set "1" to enable, set "0" to disable.
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* @deprecated Use inverse @ref CONFIG_GNRC_MAC_DISABLE_DUTYCYCLE_RECORD
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* instead. Will be removed after 2021.01 release.
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*/
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#ifndef GNRC_MAC_ENABLE_DUTYCYCLE_RECORD
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#if IS_ACTIVE(CONFIG_GNRC_MAC_DISABLE_DUTYCYCLE_RECORD)
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#define GNRC_MAC_ENABLE_DUTYCYCLE_RECORD (0)
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#else
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#define GNRC_MAC_ENABLE_DUTYCYCLE_RECORD (1U)
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#endif
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#endif
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/** @} */
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/**
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* @brief The default rx queue size for incoming packets
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*/
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#ifndef GNRC_MAC_RX_QUEUE_SIZE
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#define GNRC_MAC_RX_QUEUE_SIZE (1 << CONFIG_GNRC_MAC_RX_QUEUE_SIZE_EXP)
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#endif
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/**
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* @brief The default buffer size for storing dispatching packets
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*/
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#ifndef GNRC_MAC_DISPATCH_BUFFER_SIZE
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#define GNRC_MAC_DISPATCH_BUFFER_SIZE (1 << CONFIG_GNRC_MAC_DISPATCH_BUFFER_SIZE_EXP)
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#endif
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/**
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* @brief The default queue size for transmission packets coming from higher
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* layers
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*/
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#ifndef GNRC_MAC_TX_QUEUE_SIZE
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#define GNRC_MAC_TX_QUEUE_SIZE (1 << CONFIG_GNRC_MAC_TX_QUEUE_SIZE_EXP)
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* NET_GNRC_MAC_MAC_H */
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/** @} */
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