lwmac.h

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/*
 * Copyright (C) 2015 Daniel Krebs
 *               2016 INRIA
 *
 * This file is subject to the terms and conditions of the GNU Lesser
 * General Public License v2.1. See the file LICENSE in the top level
 * directory for more details.
 */

#ifndef NET_GNRC_LWMAC_LWMAC_H
#define NET_GNRC_LWMAC_LWMAC_H

#include "kernel_types.h"
#include "net/gnrc/netif.h"

#ifdef __cplusplus
extern "C" {
#endif

#ifndef CONFIG_GNRC_LWMAC_WAKEUP_INTERVAL_US
#define CONFIG_GNRC_LWMAC_WAKEUP_INTERVAL_US        (200LU *US_PER_MS)
#endif

#ifndef GNRC_LWMAC_PREAMBLE_DURATION_US
#define GNRC_LWMAC_PREAMBLE_DURATION_US  ((13LU * CONFIG_GNRC_LWMAC_WAKEUP_INTERVAL_US) / 10)
#endif

#ifndef CONFIG_GNRC_LWMAC_TIME_BETWEEN_WR_US
#define CONFIG_GNRC_LWMAC_TIME_BETWEEN_WR_US        (5U *US_PER_MS)
#endif

#ifndef GNRC_LWMAC_WAKEUP_DURATION_US
#define GNRC_LWMAC_WAKEUP_DURATION_US (CONFIG_GNRC_LWMAC_TIME_BETWEEN_WR_US * 2)
#endif

#ifndef GNRC_LWMAC_BROADCAST_DURATION_US
#define GNRC_LWMAC_BROADCAST_DURATION_US  ((CONFIG_GNRC_LWMAC_WAKEUP_INTERVAL_US * 11) / 10)
#endif

#ifndef GNRC_LWMAC_TIME_BETWEEN_BROADCAST_US
#define GNRC_LWMAC_TIME_BETWEEN_BROADCAST_US  (CONFIG_GNRC_LWMAC_TIME_BETWEEN_WR_US)
#endif

#ifndef CONFIG_GNRC_LWMAC_WR_PREPARATION_US
#define CONFIG_GNRC_LWMAC_WR_PREPARATION_US         ((3U *US_PER_MS))
#endif

#ifndef CONFIG_GNRC_LWMAC_DATA_DELAY_US
#define CONFIG_GNRC_LWMAC_DATA_DELAY_US             (10U *US_PER_MS)
#endif

#ifndef CONFIG_GNRC_LWMAC_DATA_CSMA_RETRIES
#define CONFIG_GNRC_LWMAC_DATA_CSMA_RETRIES         (3U)
#endif

#ifndef CONFIG_GNRC_LWMAC_MAX_DATA_TX_RETRIES
#define CONFIG_GNRC_LWMAC_MAX_DATA_TX_RETRIES       (3U)
#endif

#ifndef GNRC_LWMAC_MAX_TX_BURST_PKT_NUM
#define GNRC_LWMAC_MAX_TX_BURST_PKT_NUM \
        (CONFIG_GNRC_LWMAC_WAKEUP_INTERVAL_US / GNRC_LWMAC_WAKEUP_DURATION_US)
#endif

#ifndef CONFIG_GNRC_LWMAC_MAX_RX_EXTENSION_NUM
#define CONFIG_GNRC_LWMAC_MAX_RX_EXTENSION_NUM      (3U)
#endif

#ifndef CONFIG_GNRC_LWMAC_BROADCAST_CSMA_RETRIES
#define CONFIG_GNRC_LWMAC_BROADCAST_CSMA_RETRIES    (3U)
#endif

int gnrc_netif_lwmac_create(gnrc_netif_t *netif, char *stack, int stacksize,
                            char priority, char *name, netdev_t *dev);
#ifdef __cplusplus
}
#endif

#endif /* NET_GNRC_LWMAC_LWMAC_H */