184 lines
9.8 KiB
C
184 lines
9.8 KiB
C
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/**
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* Copyright (c) 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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#ifndef NRF21540_DEFS_H_
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#define NRF21540_DEFS_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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* @brief Macros creating instance channels number dependent parameters.
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*/
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#define NRF21540_TIMER CONCAT_2(NRF_TIMER, NRF21540_TIMER_NO)
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#define NRF21540_TIMER_IRQ_HANDLER CONCAT_3(TIMER, NRF21540_TIMER_NO, _IRQHandler)
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#define NRF21540_TIMER_IRQn CONCAT_3(TIMER, NRF21540_TIMER_NO, _IRQn)
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#define NRF21540_TIM_INTERRUPT_MASK CONCAT_3(TIMER_INTENSET_COMPARE, \
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NRF21540_TIMER_CC_PD_PG_CHANNEL_NO, _Msk)
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#if NRF21540_TIMER_CC_START_TO_PDN_UP_CHANNEL_NO == NRF21540_TIMER_CC_PD_PG_CHANNEL_NO
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#error These CC channels must be different
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#endif
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#if (NRF21540_PDN_PPI_CHANNEL_NO == NRF21540_USER_PPI_CHANNEL_NO) || \
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(NRF21540_PDN_PPI_CHANNEL_NO == NRF21540_TRX_PPI_CHANNEL_NO) || \
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(NRF21540_TRX_PPI_CHANNEL_NO == NRF21540_USER_PPI_CHANNEL_NO)
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#error These PPI channels must be different
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#endif
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#define NRF21540_USER_PPI_CHANNEL CONCAT_2(NRF_PPI_CHANNEL, NRF21540_USER_PPI_CHANNEL_NO)
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#define NRF21540_PDN_PPI_CHANNEL CONCAT_2(NRF_PPI_CHANNEL, NRF21540_PDN_PPI_CHANNEL_NO)
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#define NRF21540_TRX_PPI_CHANNEL CONCAT_2(NRF_PPI_CHANNEL, NRF21540_TRX_PPI_CHANNEL_NO)
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#define NRF21540_USER_PPI_CHANNEL CONCAT_2(NRF_PPI_CHANNEL, NRF21540_USER_PPI_CHANNEL_NO)
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#define NRF21540_PDN_PPI_CHANNEL CONCAT_2(NRF_PPI_CHANNEL, NRF21540_PDN_PPI_CHANNEL_NO)
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#define NRF21540_TRX_PPI_CHANNEL CONCAT_2(NRF_PPI_CHANNEL, NRF21540_TRX_PPI_CHANNEL_NO)
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#define NRF21540_TIMER_CC_FINISHED_CHANNEL_STOP_MASK CONCAT_3(NRF_TIMER_SHORT_COMPARE, NRF21540_TIMER_CC_PD_PG_CHANNEL_NO, _STOP_MASK)
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#define NRF21540_TIMER_CC_FINISHED_CHANNEL_CLEAR_MASK CONCAT_3(NRF_TIMER_SHORT_COMPARE, NRF21540_TIMER_CC_PD_PG_CHANNEL_NO, _CLEAR_MASK)
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#define NRF21540_TIMER_CC_START_TO_PDN_UP_CHANNEL CONCAT_2(NRF_TIMER_CC_CHANNEL, NRF21540_TIMER_CC_START_TO_PDN_UP_CHANNEL_NO)
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#define NRF21540_TIMER_CC_PD_PG_CHANNEL CONCAT_2(NRF_TIMER_CC_CHANNEL, NRF21540_TIMER_CC_PD_PG_CHANNEL_NO)
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#define NRF21540_TIMER_CC_TRX_PG_CHANNEL NRF21540_TIMER_CC_PD_PG_CHANNEL
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#define NRF21540_TIMER_CC_START_TO_PDN_UP_EVENT CONCAT_2(NRF_TIMER_EVENT_COMPARE, NRF21540_TIMER_CC_START_TO_PDN_UP_CHANNEL_NO)
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#define NRF21540_TIMER_CC_PD_PG_EVENT CONCAT_2(NRF_TIMER_EVENT_COMPARE, NRF21540_TIMER_CC_PD_PG_CHANNEL_NO)
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#define NRF21540_TIMER_CC_TRX_PG_EVENT NRF21540_TIMER_CC_PD_PG_EVENT
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#if (NRF21540_PDN_GPIOTE_CHANNEL_NO == NRF21540_PA_GPIOTE_CHANNEL_NO) || \
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(NRF21540_PDN_GPIOTE_CHANNEL_NO == NRF21540_LNA_GPIOTE_CHANNEL_NO) || \
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(NRF21540_LNA_GPIOTE_CHANNEL_NO == NRF21540_PA_GPIOTE_CHANNEL_NO)
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#error These GPIOTE channels must be different
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#endif
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#define NRF21540_PDN_GPIOTE_TASK_CLR CONCAT_2(NRF_GPIOTE_TASKS_CLR_, NRF21540_PDN_GPIOTE_CHANNEL_NO)
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#define NRF21540_LNA_GPIOTE_TASK_CLR CONCAT_2(NRF_GPIOTE_TASKS_CLR_, NRF21540_LNA_GPIOTE_CHANNEL_NO)
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#define NRF21540_PA_GPIOTE_TASK_CLR CONCAT_2(NRF_GPIOTE_TASKS_CLR_, NRF21540_PA_GPIOTE_CHANNEL_NO)
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#define NRF21540_PDN_GPIOTE_TASK_SET CONCAT_2(NRF_GPIOTE_TASKS_SET_, NRF21540_PDN_GPIOTE_CHANNEL_NO)
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#define NRF21540_LNA_GPIOTE_TASK_SET CONCAT_2(NRF_GPIOTE_TASKS_SET_, NRF21540_LNA_GPIOTE_CHANNEL_NO)
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#define NRF21540_PA_GPIOTE_TASK_SET CONCAT_2(NRF_GPIOTE_TASKS_SET_, NRF21540_PA_GPIOTE_CHANNEL_NO)
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#define NRF21540_GPIO_TASK_SET(channel) CONCAT_2(NRF_GPIOTE_TASKS_SET_, channel)
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#define NRF21540_GPIO_TASK_CLR(channel) CONCAT_2(NRF_GPIOTE_TASKS_CLR_, channel)
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#if !NRF21540_DO_NOT_USE_NATIVE_RADIO_IRQ_HANDLER
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#define NRF21540_RADIO_IRQ_HANDLER RADIO_IRQHandler
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#define NRF21540_RADIO_IRQn RADIO_IRQn
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#define NRF21540_RADIO_READY_Msk RADIO_INTENSET_READY_Msk
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#define NRF21540_RADIO_EVENT_READY NRF_RADIO_EVENT_READY
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#define NRF21540_RADIO_DISABLED_Msk RADIO_INTENSET_DISABLED_Msk
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#define NRF21540_RADIO_EVENT_DISABLED NRF_RADIO_EVENT_DISABLED
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#else
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#if (NRF21540_USER_PPI_CHANNEL_NO == NRF21540_RADIO_READY_TO_EGU_PPI_CHANNEL_NO) || \
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(NRF21540_PDN_PPI_CHANNEL_NO == NRF21540_RADIO_READY_TO_EGU_PPI_CHANNEL_NO) || \
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(NRF21540_TRX_PPI_CHANNEL_NO == NRF21540_RADIO_READY_TO_EGU_PPI_CHANNEL_NO) || \
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(NRF21540_USER_PPI_CHANNEL_NO == NRF21540_RADIO_DISABLED_TO_EGU_PPI_CHANNEL_NO) || \
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(NRF21540_PDN_PPI_CHANNEL_NO == NRF21540_RADIO_DISABLED_TO_EGU_PPI_CHANNEL_NO) || \
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(NRF21540_TRX_PPI_CHANNEL_NO == NRF21540_RADIO_DISABLED_TO_EGU_PPI_CHANNEL_NO) || \
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(NRF21540_RADIO_READY_TO_EGU_PPI_CHANNEL_NO == NRF21540_RADIO_DISABLED_TO_EGU_PPI_CHANNEL_NO)
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#error These PPI channels must be different
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#endif
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#if (NRF21540_RADIO_READY_EGU_CHANNEL_NO == NRF21540_RADIO_DISABLED_EGU_CHANNEL_NO)
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#error These EGU channels must be different
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#endif
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#define NRF21540_EGU CONCAT_2(NRF_EGU, NRF21540_EGU_NO)
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#define SWIx_EGU CONCAT_3(SWI, NRF21540_EGU_NO, _EGU)
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#define NRF21540_RADIO_IRQ_HANDLER CONCAT_3(SWIx_EGU, NRF21540_EGU_NO, _IRQHandler)
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#define NRF21540_RADIO_IRQn CONCAT_3(SWIx_EGU, NRF21540_EGU_NO, _IRQn)
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#define NRF21540_RADIO_READY_Msk (1 << NRF21540_RADIO_READY_EGU_CHANNEL_NO)
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#define NRF21540_RADIO_DISABLED_Msk (1 << NRF21540_RADIO_DISABLED_EGU_CHANNEL_NO)
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#define NRF21540_RADIO_EVENT_READY CONCAT_2(NRF_EGU_EVENT_TRIGGERED, NRF21540_RADIO_READY_EGU_CHANNEL_NO)
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#define NRF21540_RADIO_EVENT_DISABLED CONCAT_2(NRF_EGU_EVENT_TRIGGERED, NRF21540_RADIO_DISABLED_EGU_CHANNEL_NO)
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#define NRF21540_RADIO_READY_EGU_TASK CONCAT_2(NRF_EGU_TASK_TRIGGER, NRF21540_RADIO_READY_EGU_CHANNEL_NO)
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#define NRF21540_RADIO_DISABLED_EGU_TASK CONCAT_2(NRF_EGU_TASK_TRIGGER, NRF21540_RADIO_DISABLED_EGU_CHANNEL_NO)
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#define NRF21540_RADIO_READY_TO_EGU_PPI_CHANNEL CONCAT_2(NRF_PPI_CHANNEL, NRF21540_RADIO_READY_TO_EGU_PPI_CHANNEL_NO)
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#define NRF21540_RADIO_DISABLED_TO_EGU_PPI_CHANNEL CONCAT_2(NRF_PPI_CHANNEL, NRF21540_RADIO_DISABLED_TO_EGU_PPI_CHANNEL_NO)
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#endif //!NRF21540_DO_NOT_USE_NATIVE_RADIO_IRQ_HANDLER
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#define NRF21540_RADIO_INTERRUPT_MASK (NRF21540_RADIO_READY_Msk | NRF21540_RADIO_DISABLED_Msk)
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/**@brief Time in microseconds when PA GPIO is activated before the radio is ready for
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* transmission.
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*/
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#define NRF21540_PA_PG_TRX_TIME_US 13
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/**@brief Time in microseconds when LNA GPIO is activated before the radio is ready for
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* reception.
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*/
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#define NRF21540_LNA_PG_TRX_TIME_US 13
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/**@brief The time between activating the PDN and asserting the RX_EN/TX_EN.
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*/
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#define NRF21540_PD_PG_TIME_US 18
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/**@brief The time between deasserting the RX_EN/TX_EN and deactivating PDN.
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*/
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#define NRF21540_TRX_PG_TIME_US 5
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/**@brief Timing definitions for radio peripheral on nRF uc.
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*/
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#define TX_FAST_RAMP_UP_TIME 40 ///< Radio fast ramp up time in us for tx
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#define RX_FAST_RAMP_UP_TIME 40 ///< Radio fast ramp up time in us for rx
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#define TX_RAMP_UP_TIME 130 ///< Radio normal ramp up time in us for tx
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#define RX_RAMP_UP_TIME 130 ///< Radio normal ramp up time in us for rx
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#if (TX_RAMP_UP_TIME == RX_RAMP_UP_TIME && TX_FAST_RAMP_UP_TIME == RX_FAST_RAMP_UP_TIME)
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#define FAST_RAMP_UP_TIME TX_FAST_RAMP_UP_TIME
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#define RAMP_UP_TIME TX_RAMP_UP_TIME
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#else
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#error ramp up times for rx and tx direction are different. Driver needs rework
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#endif
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#if (FAST_RAMP_UP_TIME < (NRF21540_PA_PG_TRX_TIME_US + NRF21540_PD_PG_TIME_US))
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#error fast ramp up time must be greater or equal than (TPD->PG + TPG->TRX)
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#endif
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#if (FAST_RAMP_UP_TIME > RAMP_UP_TIME)
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#error fast ramp up time connot be greater than ramp up time
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif // NRF21540_DEFS_H_
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