75 lines
2.9 KiB
C
75 lines
2.9 KiB
C
/*
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* Copyright (c) 2023, The OpenThread Authors.
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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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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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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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* 3. Neither the name of the copyright holder nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this 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 defines the frequency band configuration structure for efr32.
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*
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*/
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#ifndef PLATFORM_BAND_H_
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#define PLATFORM_BAND_H_
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#include <openthread/platform/radio.h>
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#include "radio_counters.h"
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#include "rail.h"
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#include "rail_config.h"
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#include "rail_ieee802154.h"
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#include "sl_802154_radio_priority_config.h"
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#define RAIL_TX_FIFO_SIZE (OT_RADIO_FRAME_MAX_SIZE + 1)
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#define RADIO_SCHEDULER_CHANNEL_SLIP_TIME 500000UL
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#define RADIO_TIMING_CSMA_OVERHEAD_US 500
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#define RADIO_TIMING_DEFAULT_BYTETIME_US 32 // only used if RAIL_GetBitRate returns 0
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#define RADIO_TIMING_DEFAULT_SYMBOLTIME_US 16 // only used if RAIL_GetSymbolRate returns 0
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typedef struct efr32CommonConfig
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{
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RAIL_Config_t mRailConfig;
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#if RADIO_CONFIG_DMP_SUPPORT
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RAILSched_Config_t mRailSchedState;
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#endif
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union
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{
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// Used to align this buffer as needed
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RAIL_FIFO_ALIGNMENT_TYPE align[RAIL_TX_FIFO_SIZE / RAIL_FIFO_ALIGNMENT];
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uint8_t fifo[RAIL_TX_FIFO_SIZE]; // must be 2 power between 64 and 4096, and bigger than OT_RADIO_FRAME_MAX_SIZE
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} mRailTxFifo;
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} efr32CommonConfig;
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typedef struct efr32BandConfig
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{
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const RAIL_ChannelConfig_t *mChannelConfig;
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uint8_t mChannelMin;
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uint8_t mChannelMax;
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} efr32BandConfig;
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#endif // PLATFORM_BAND_H_
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