mirror of
https://github.com/RIOT-OS/RIOT.git
synced 2024-12-29 04:50:03 +01:00
79 lines
1.9 KiB
C
79 lines
1.9 KiB
C
/*
|
|
* Copyright (C) 2019 Freie Universität Berlin
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
/**
|
|
* @defgroup drivers_nrf52_802154 IEEE802.15.4 Driver for nRF52840 SoCs
|
|
* @ingroup drivers_netdev
|
|
* @brief Driver for using the nRF52's radio in IEEE802.15.4 mode
|
|
*
|
|
* ## Implementation state ##
|
|
* Netdev events supported:
|
|
*
|
|
* - NETDEV_EVENT_RX_COMPLETE
|
|
* - NETDEV_EVENT_TX_COMPLETE
|
|
*
|
|
* Transmission options not yet implemented:
|
|
* - Send acknowledgement for packages
|
|
* - Request acknowledgement
|
|
* - Retransmit unacked packages
|
|
* - Carrier Sense Multiple Access (CSMA) and Implementation of Clear Channel
|
|
* Assessment Control (CCACTRL)
|
|
*
|
|
* @{
|
|
*
|
|
* @file
|
|
* @brief Driver interface for using the nRF52 in IEEE802.15.4 mode
|
|
*
|
|
* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
|
|
* @author Semjon Kerner <semjon.kerner@fu-berlin.de>
|
|
*/
|
|
|
|
#ifndef NRF802154_H
|
|
#define NRF802154_H
|
|
|
|
#include "net/netdev/ieee802154.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/**
|
|
* @defgroup drivers_nrf52_802154_conf nrf802154 driver compile configuration
|
|
* @ingroup drivers_nrf52_802154
|
|
* @ingroup config_drivers_netdev
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @brief NRF802154 default CCA threshold value for CCACTRL register.
|
|
*
|
|
* @note This value was copied from the Nordic reference driver configuration
|
|
*/
|
|
#ifndef CONFIG_NRF802154_CCA_THRESH_DEFAULT
|
|
#define CONFIG_NRF802154_CCA_THRESH_DEFAULT 0x14
|
|
#endif
|
|
/** @} */
|
|
|
|
/**
|
|
* @brief Export the netdev device descriptor
|
|
*/
|
|
extern netdev_ieee802154_t nrf802154_dev;
|
|
|
|
/**
|
|
* @brief IEEE 802.15.4 radio timer configuration
|
|
*
|
|
* this radio relies on a dedicated hardware timer to maintain IFS
|
|
* the default timer may be overwritten in the board configuration
|
|
*/
|
|
#ifndef NRF802154_TIMER
|
|
#define NRF802154_TIMER TIMER_DEV(1)
|
|
#endif
|
|
|
|
#endif /* NRF802154_H */
|
|
/** @} */
|