75 lines
2.9 KiB
C
75 lines
2.9 KiB
C
/*
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* Copyright (c) 2017 - 2021, Nordic Semiconductor ASA
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/**
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* @file
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* This file supplies bitmasks specifying which of the peripherals are used
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* by the 802.15.4 driver.
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*
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* Bitmasks currently provided applies to:
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* - PPI or DPPI channels (g_nrf_802154_used_nrf_ppi_channels)
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* - PPI or DPPI channel groups (g_nrf_802154_used_nrf_ppi_groups)
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*/
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#include "nrf_802154_peripherals.h"
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#include <stdint.h>
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#if NRF_802154_VERIFY_PERIPHS_ALLOC_AGAINST_MPSL
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/* Obtaining the MPSL_RESERVED_.. macros */
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#include "mpsl.h"
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#endif
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#if defined(NRF52_SERIES)
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#define NRF_802154_PPI_CH_USED_MSK NRF_802154_PPI_CHANNELS_USED_MASK
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#define NRF_802154_PPI_GR_USED_MSK NRF_802154_PPI_GROUPS_USED_MASK
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#elif defined(NRF53_SERIES)
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#define NRF_802154_PPI_CH_USED_MSK NRF_802154_DPPI_CHANNELS_USED_MASK
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#define NRF_802154_PPI_GR_USED_MSK NRF_802154_DPPI_GROUPS_USED_MASK
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#else
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#error Unsupported chip family
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#endif
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const uint32_t g_nrf_802154_used_nrf_ppi_channels = NRF_802154_PPI_CH_USED_MSK;
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const uint32_t g_nrf_802154_used_nrf_ppi_groups = NRF_802154_PPI_GR_USED_MSK;
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#if NRF_802154_VERIFY_PERIPHS_ALLOC_AGAINST_MPSL
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#if ((NRF_802154_PPI_CH_USED_MSK & MPSL_RESERVED_PPI_CHANNELS) != 0UL)
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#error PPI channels for 802.15.4 driver overlap with MPSL channels
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#endif
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#if ((NRF_802154_PPI_GR_USED_MSK & MPSL_RESERVED_PPI_GROUPS) != 0UL)
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#error PPI groups for 802.15.4 driver overlap with MPSL groups
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#endif
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#endif // NRF_802154_VERIFY_PERIPHS_ALLOC_AGAINST_MPSL
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