189 lines
11 KiB
C
189 lines
11 KiB
C
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/**
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* Copyright (c) 2011 - 2020, Nordic Semiconductor ASA
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*
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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 modification,
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* 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, except as embedded into a Nordic
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* Semiconductor ASA integrated circuit in a product or a software update for
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* such product, must reproduce the above copyright notice, this list of
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* conditions and the following disclaimer in the documentation and/or other
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* materials provided with the distribution.
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*
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* 3. Neither the name of Nordic Semiconductor ASA 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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* 4. This software, with or without modification, must only be used with a
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* Nordic Semiconductor ASA integrated circuit.
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*
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* 5. Any software provided in binary form under this license must not be reverse
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* engineered, decompiled, modified and/or disassembled.
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*
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* THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA 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 SUBSTITUTE
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* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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/**
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* @file
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* @brief Gazell Link Layer constants and default values.
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*
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* NOTE! Changing values here has no effect. They are only provided as a reference.
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*/
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#ifndef NRF_GZLL_CONSTANTS_H__
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#define NRF_GZLL_CONSTANTS_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @addtogroup gzll_02_api
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* @{
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*/
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/*****************************************************************************/
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/** @name Hardware resources used by Gazell */
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/*****************************************************************************/
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#define NRF_GZLL_HIGH_IRQ_PRIORITY 0 ///< Interrupt priority the Gazell timer and the radio
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#define NRF_GZLL_LOW_IRQ_PRIORITY 1 ///< Interrupt priority for Gazell callback functions.
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#ifndef USE_SD_HW_RESOURCES
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#define NRF_GZLL_SWI_IRQn SWI0_IRQn ///< Software interrupt # used for callback functions.
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#define NRF_GZLL_SWI_IRQ_HANDLER SWI0_IRQHandler ///< Software interrupt handler used for callback functions.
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#define NRF_GZLL_TIMER NRF_TIMER2 ///< Timer to be used as flywheel timer.
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#define NRF_GZLL_TIMER_IRQn TIMER2_IRQn ///< Interrupt # for the timer.
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#define NRF_GZLL_TIMER_IRQ_HANDLER TIMER2_IRQHandler ///< Interrupt handler for the timer.
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// In addition, Gazell uses the radio peripheral and radio interrupts.
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/*
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* PPI configuration
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*/
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#define NRF_GZLL_PPI_EEP0 (NRF_PPI->CH0_EEP) ///< Gazell PPI event endpoint 0
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#define NRF_GZLL_PPI_TEP0 (NRF_PPI->CH0_TEP) ///< Gazell PPI task endpoint 0
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#define NRF_GZLL_PPI_EEP1 (NRF_PPI->CH1_EEP) ///< Gazell PPI event endpoint 1
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#define NRF_GZLL_PPI_TEP1 (NRF_PPI->CH1_TEP) ///< Gazell PPI task endpoint 1
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#define NRF_GZLL_PPI_EEP2 (NRF_PPI->CH2_EEP) ///< Gazell PPI event endpoint 2
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#define NRF_GZLL_PPI_TEP2 (NRF_PPI->CH2_TEP) ///< Gazell PPI task endpoint 2
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#define NRF_GZLL_PPI_CHEN_MSK_0_AND_1 (0x03) ///< Channel enable/disable mask for PPI endpoint 0 and 1.
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#define NRF_GZLL_PPI_CHEN_MSK_2 (0x04) ///< Channel enable/disable mask for PPI endpoint 2.
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#else
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#define NRF_GZLL_SWI_IRQn SWI1_IRQn ///< Software interrupt # used for callback functions.
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#define NRF_GZLL_SWI_IRQ_HANDLER SWI1_IRQHandler ///< Software interrupt handler used for callback functions.
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#define NRF_GZLL_TIMER NRF_TIMER0 ///< Timer to be used as flywheel timer.
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#define NRF_GZLL_TIMER_PERPOWER_Msk POWER_PERPOWER_TIMER0_Msk ///< PERPOWER mask for the timer.
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#define NRF_GZLL_TIMER_IRQn TIMER0_IRQn ///< Interrupt # for the timer.
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#define NRF_GZLL_TIMER_IRQ_HANDLER TIMER0_IRQHandler ///< Interrupt handler for the timer.
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// In addition, Gazell uses the radio peripheral and radio interrupts.
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/*
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* PPI configuration
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*/
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#define NRF_GZLL_PPI_EEP0 (NRF_PPI->CH8_EEP) ///< Gazell PPI event endpoint 0
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#define NRF_GZLL_PPI_TEP0 (NRF_PPI->CH8_TEP) ///< Gazell PPI task endpoint 0
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#define NRF_GZLL_PPI_EEP1 (NRF_PPI->CH9_EEP) ///< Gazell PPI event endpoint 1
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#define NRF_GZLL_PPI_TEP1 (NRF_PPI->CH9_TEP) ///< Gazell PPI task endpoint 1
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#define NRF_GZLL_PPI_EEP2 (NRF_PPI->CH10_EEP) ///< Gazell PPI event endpoint 2
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#define NRF_GZLL_PPI_TEP2 (NRF_PPI->CH10_TEP) ///< Gazell PPI task endpoint 2
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#define NRF_GZLL_PPI_CHEN_MSK_0_AND_1 (0x300) ///< Channel enable/disable mask for PPI endpoint 0 and 1.
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#define NRF_GZLL_PPI_CHEN_MSK_2 (0x400) ///< Channel enable/disable mask for PPI endpoint 2.
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#endif
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/** @} */
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/*****************************************************************************/
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/** @name Constant pipe and FIFO configuration */
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/*****************************************************************************/
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#define NRF_GZLL_CONST_PIPE_COUNT 8 ///< Number of TX pipes (at least one for each Device-Host pairs).
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#define NRF_GZLL_CONST_FIFO_LENGTH 3 ///< Maximum number of packets allowed in a TX or RX FIFO.
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#define NRF_GZLL_CONST_MAX_TOTAL_PACKETS 6 ///< Maximum number of packets available for reservation at any one time.
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#define NRF_GZLL_CONST_MAX_PAYLOAD_LENGTH 32 ///< Maximum allowed payload length in bytes.
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#define NRF_GZLL_CONST_CALLBACK_QUEUE_LENGTH 10 ///< Maximum number of notifications allowed in the callback queue.
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/** @} */
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/*****************************************************************************/
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/** @name Default radio configuration */
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/*****************************************************************************/
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#define NRF_GZLL_DEFAULT_TX_POWER NRF_GZLL_TX_POWER_0_DBM ///< Default TX power.
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#define NRF_GZLL_DEFAULT_DATARATE NRF_GZLL_DATARATE_2MBIT ///< Default data rate.
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#define NRF_GZLL_DEFAULT_CHANNEL_TABLE {4, 25, 42, 63, 77} ///< Default channel table.
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#define NRF_GZLL_DEFAULT_CHANNEL_TABLE_SIZE 5 ///< Default channel table size.
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#define NRF_GZLL_CONST_MAX_CHANNEL_TABLE_SIZE 16 ///< Maximum channel table size allowed by Gazell.
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/** @} */
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/*****************************************************************************/
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/** @name Default Address configuration */
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/*****************************************************************************/
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/*
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Corresponds to Legacy nRFgo SDK Gazell config:
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#define GZLL_DEFAULT_ADDRESS_PIPE0 {0x01, 0x04, 0x07, 0x0A, 0x0D}
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#define GZLL_DEFAULT_ADDRESS_PIPE1 {0x02, 0x05, 0x08, 0x0B, 0x0E}
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#define GZLL_DEFAULT_ADDRESS_PIPE2 3
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#define GZLL_DEFAULT_ADDRESS_PIPE3 4
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#define GZLL_DEFAULT_ADDRESS_PIPE4 5
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#define GZLL_DEFAULT_ADDRESS_PIPE5 6
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*/
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#define NRF_GZLL_DEFAULT_FULL_ADDRESS_PIPE0 {0x01, 0x04, 0x07, 0x0A, 0x0D} ///< Corresponding legacy Gazell pipe 0 address.
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#define NRF_GZLL_DEFAULT_BASE_ADDRESS_0 0x0D0A0704 ///< Default base address 0.
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#define NRF_GZLL_DEFAULT_BASE_ADDRESS_1 0x0E0B0805 ///< Default base address 1.
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#define NRF_GZLL_DEFAULT_PREFIX_BYTE_0 1 ///< Default prefix address pipe 0.
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#define NRF_GZLL_DEFAULT_PREFIX_BYTE_1 2 ///< Default prefix address pipe 1.
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#define NRF_GZLL_DEFAULT_PREFIX_BYTE_2 3 ///< Default prefix address pipe 2.
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#define NRF_GZLL_DEFAULT_PREFIX_BYTE_3 4 ///< Default prefix address pipe 3.
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#define NRF_GZLL_DEFAULT_PREFIX_BYTE_4 5 ///< Default prefix address pipe 4.
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#define NRF_GZLL_DEFAULT_PREFIX_BYTE_5 6 ///< Default prefix address pipe 5.
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#define NRF_GZLL_DEFAULT_PREFIX_BYTE_6 7 ///< Default prefix address pipe 6.
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#define NRF_GZLL_DEFAULT_PREFIX_BYTE_7 8 ///< Default prefix address pipe 7.
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#define NRF_GZLL_DEFAULT_BASE_ADDRESS_LENGTH NRF_GZLL_BASE_ADDRESS_LENGTH_4B ///< Default on-air base address length.
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#define NRF_GZLL_DEFAULT_RX_PIPES_ENABLED 0x000000FF ///< Enabled Rx pipes. See nrf_gzll_set_rx_pipes_enabled().
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/** @} */
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/*****************************************************************************/
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/** @name Default timeslot and synchronization configuration */
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/*****************************************************************************/
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#define NRF_GZLL_DEFAULT_TIMESLOT_PERIOD 600 ///< Default timeslot period.
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#define NRF_GZLL_DEFAULT_TIMESLOTS_PER_CHANNEL 2 ///< Timeslots use by the Host and by the Device when communication is in sync.
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#define NRF_GZLL_DEFAULT_DEVICE_CHANNEL_SELECTION_POLICY NRF_GZLL_DEVICE_CHANNEL_SELECTION_POLICY_USE_SUCCESSFUL ///< Default channel Gazell Device channel selection policy
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#define NRF_GZLL_DEFAULT_MAX_TX_ATTEMPTS 0 ///< Default maximum TX attempts for each packet. A value of zero implies the infinite number of TX attempts.
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#define NRF_GZLL_DEFAULT_XOSC_CTL NRF_GZLL_XOSC_CTL_AUTO ///< Deafult setting for controlling the XOSC
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#define NRF_GZLL_DEFAULT_TIMESLOTS_PER_CHANNEL_WHEN_DEVICE_OUT_OF_SYNC 15 ///< Timeslots use by the Device before communication is in sync.
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#define NRF_GZLL_DEFAULT_SYNC_LIFETIME (3 * NRF_GZLL_DEFAULT_CHANNEL_TABLE_SIZE * NRF_GZLL_DEFAULT_TIMESLOTS_PER_CHANNEL) ///< Number of timeslots to keep the timer running so that communication remains synchronized.
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/** @} */
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#define NRF_GZLL_PA_LNA_MAX_RAMP_UP_TIME 129 ///< Max external front end ramp up time [us].
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#define NRF_GZLL_PA_LNA_PPI_CHANNELS_NUM 4 ///< Number of PPI channels used for front end control.
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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#endif
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