nrf_802154_peripherals_nrf52.h

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/*
 * Copyright (c) 2019, Nordic Semiconductor ASA
 * All rights reserved.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 *
 * 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 must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * 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
 *    software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 */
 
#ifndef NRF_802154_PERIPHERALS_NRF52_H__
#define NRF_802154_PERIPHERALS_NRF52_H__
 
#include <nrfx.h>
#include "nrf_802154_config.h"
#include "nrf_802154_debug.h"
#include "hal/nrf_ppi.h"
#include "nrf_802154_sl_periphs.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
#ifndef NRF_802154_EGU_INSTANCE_NO
 
#define NRF_802154_EGU_INSTANCE_NO 0
 
#endif // NRF_802154_EGU_INSTANCE_NO
 
#define NRF_802154_EGU_INSTANCE NRFX_CONCAT_2(NRF_EGU, NRF_802154_EGU_INSTANCE_NO)
 
#define NRF_802154_EGU_IRQ_HANDLER                                      \
    NRFX_CONCAT_3(NRFX_CONCAT_3(SWI, NRF_802154_EGU_INSTANCE_NO, _EGU), \
                  NRF_802154_EGU_INSTANCE_NO,                           \
                  _IRQHandler)
 
#ifndef NRF_802154_RTC_INSTANCE_NO
 
#define NRF_802154_RTC_INSTANCE_NO 2
 
#endif // NRF_802154_RTC_INSTANCE_NO
 
#ifndef NRF_802154_PPI_RADIO_RAMP_UP_TRIGG
#define NRF_802154_PPI_RADIO_RAMP_UP_TRIGG NRF_PPI_CHANNEL6
#endif
 
#ifndef NRF_802154_PPI_RADIO_DISABLED_TO_EGU
#define NRF_802154_PPI_RADIO_DISABLED_TO_EGU NRF_PPI_CHANNEL6
#endif
 
#ifndef NRF_802154_PPI_EGU_TO_RADIO_RAMP_UP
#define NRF_802154_PPI_EGU_TO_RADIO_RAMP_UP NRF_PPI_CHANNEL7
#endif
 
#ifndef NRF_802154_PPI_EGU_TO_TIMER_START
#define NRF_802154_PPI_EGU_TO_TIMER_START NRF_PPI_CHANNEL8
#endif
 
#ifndef NRF_802154_PPI_RADIO_CRCERROR_TO_TIMER_CLEAR
#define NRF_802154_PPI_RADIO_CRCERROR_TO_TIMER_CLEAR NRF_PPI_CHANNEL9
#endif
 
#ifndef NRF_802154_PPI_RADIO_CCAIDLE_TO_FEM_GPIOTE
#define NRF_802154_PPI_RADIO_CCAIDLE_TO_FEM_GPIOTE NRF_PPI_CHANNEL9
#endif
 
#ifndef NRF_802154_PPI_TIMER_COMPARE_TO_RADIO_TXEN
#define NRF_802154_PPI_TIMER_COMPARE_TO_RADIO_TXEN NRF_PPI_CHANNEL9
#endif
 
#ifndef NRF_802154_PPI_RADIO_CCABUSY_TO_RADIO_CCASTART
#define NRF_802154_PPI_RADIO_CCABUSY_TO_RADIO_CCASTART NRF_PPI_CHANNEL10
#endif
 
#ifndef NRF_802154_PPI_RADIO_SYNC_TO_EGU_SYNC
#define NRF_802154_PPI_RADIO_SYNC_TO_EGU_SYNC NRF_PPI_CHANNEL11
#endif
 
#define NRF_802154_DISABLE_BCC_MATCHING_PPI_CHANNELS_USED_MASK \
    (1 << NRF_802154_PPI_RADIO_SYNC_TO_EGU_SYNC)
 
#ifndef NRF_802154_PPI_CORE_GROUP
#define NRF_802154_PPI_CORE_GROUP NRF_PPI_CHANNEL_GROUP0
#endif
 
#ifndef NRF_802154_PPI_ABORT_GROUP
#define NRF_802154_PPI_ABORT_GROUP NRF_PPI_CHANNEL_GROUP1
#endif
 
#ifndef NRF_802154_EGU_USED_MASK
#define NRF_802154_EGU_USED_MASK (1 << NRF_802154_EGU_INSTANCE_NO)
#endif
 
#ifndef NRF_802154_PPI_CHANNELS_USED_MASK
#define NRF_802154_PPI_CHANNELS_USED_MASK ((1 << NRF_802154_PPI_RADIO_DISABLED_TO_EGU) |            \
                                           (1 << NRF_802154_PPI_RADIO_RAMP_UP_TRIGG) |              \
                                           (1 << NRF_802154_PPI_EGU_TO_RADIO_RAMP_UP) |             \
                                           (1 << NRF_802154_PPI_EGU_TO_TIMER_START) |               \
                                           (1 << NRF_802154_PPI_RADIO_CRCERROR_TO_TIMER_CLEAR) |    \
                                           (1 << NRF_802154_PPI_RADIO_CCAIDLE_TO_FEM_GPIOTE) |      \
                                           (1 << NRF_802154_PPI_TIMER_COMPARE_TO_RADIO_TXEN) |      \
                                           (1 << NRF_802154_PPI_RADIO_CCABUSY_TO_RADIO_CCASTART) |  \
                                           NRF_802154_DISABLE_BCC_MATCHING_PPI_CHANNELS_USED_MASK | \
                                           NRF_802154_SL_PPI_CHANNELS_USED_MASK |                   \
                                           NRF_802154_DEBUG_PPI_CHANNELS_USED_MASK)
#endif // NRF_802154_PPI_CHANNELS_USED_MASK
 
#ifndef NRF_802154_PPI_GROUPS_USED_MASK
#define NRF_802154_PPI_GROUPS_USED_MASK ((1 << NRF_802154_PPI_CORE_GROUP) | \
                                         (1 << NRF_802154_PPI_ABORT_GROUP)  )
#endif // NRF_802154_PPI_GROUPS_USED_MASK
 
#ifdef __cplusplus
}
#endif
 
#endif // NRF_802154_PERIPHERALS_NRF52_H__