74cd8d852e
Earlier design captured AA twice in the first Rx in a slave connection event and retained one of the capture until end of event to calculate drift. Design updated to use single capture of AA and save the first AA capture in a slave connection event in RAM instead. This frees up a PPI channel in the controller design. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
94 lines
2.7 KiB
C
94 lines
2.7 KiB
C
/*
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* Copyright (c) 2016 Nordic Semiconductor ASA
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* Copyright (c) 2016 Vinayak Kariappa Chettimada
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef _RADIO_H_
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#define _RADIO_H_
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typedef void (*radio_isr_fp) (void);
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void isr_radio(void);
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void radio_isr_set(radio_isr_fp fp_radio_isr);
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void radio_setup(void);
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void radio_reset(void);
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void radio_phy_set(u8_t phy, u8_t flags);
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void radio_tx_power_set(u32_t power);
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void radio_freq_chan_set(u32_t chan);
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void radio_whiten_iv_set(u32_t iv);
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void radio_aa_set(u8_t *aa);
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void radio_pkt_configure(u8_t bits_len, u8_t max_len, u8_t flags);
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void radio_pkt_rx_set(void *rx_packet);
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void radio_pkt_tx_set(void *tx_packet);
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u32_t radio_tx_ready_delay_get(u8_t phy, u8_t flags);
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u32_t radio_tx_chain_delay_get(u8_t phy, u8_t flags);
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u32_t radio_rx_ready_delay_get(u8_t phy);
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u32_t radio_rx_chain_delay_get(u8_t phy, u8_t flags);
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void radio_rx_enable(void);
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void radio_tx_enable(void);
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void radio_disable(void);
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void radio_status_reset(void);
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u32_t radio_is_ready(void);
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u32_t radio_is_done(void);
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u32_t radio_has_disabled(void);
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u32_t radio_is_idle(void);
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void radio_crc_configure(u32_t polynomial, u32_t iv);
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u32_t radio_crc_is_valid(void);
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void *radio_pkt_empty_get(void);
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void *radio_pkt_scratch_get(void);
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void radio_switch_complete_and_rx(u8_t phy_rx);
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void radio_switch_complete_and_tx(u8_t phy_rx, u8_t flags_rx, u8_t phy_tx,
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u8_t flags_tx);
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void radio_switch_complete_and_disable(void);
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void radio_rssi_measure(void);
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u32_t radio_rssi_get(void);
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void radio_rssi_status_reset(void);
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u32_t radio_rssi_is_ready(void);
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void radio_filter_configure(u8_t bitmask_enable, u8_t bitmask_addr_type,
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u8_t *bdaddr);
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void radio_filter_disable(void);
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void radio_filter_status_reset(void);
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u32_t radio_filter_has_match(void);
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u32_t radio_filter_match_get(void);
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void radio_bc_configure(u32_t n);
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void radio_bc_status_reset(void);
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u32_t radio_bc_has_match(void);
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void radio_tmr_status_reset(void);
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void radio_tmr_tifs_set(u32_t tifs);
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u32_t radio_tmr_start(u8_t trx, u32_t ticks_start, u32_t remainder);
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void radio_tmr_start_us(u8_t trx, u32_t us);
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void radio_tmr_stop(void);
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void radio_tmr_hcto_configure(u32_t hcto);
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void radio_tmr_aa_capture(void);
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u32_t radio_tmr_aa_get(void);
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void radio_tmr_aa_save(u32_t aa);
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u32_t radio_tmr_aa_restore(void);
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u32_t radio_tmr_ready_get(void);
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void radio_tmr_end_capture(void);
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u32_t radio_tmr_end_get(void);
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void radio_tmr_sample(void);
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u32_t radio_tmr_sample_get(void);
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void *radio_ccm_rx_pkt_set(struct ccm *ccm, void *pkt);
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void *radio_ccm_tx_pkt_set(struct ccm *ccm, void *pkt);
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u32_t radio_ccm_is_done(void);
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u32_t radio_ccm_mic_is_valid(void);
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void radio_ar_configure(u32_t nirk, void *irk);
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u32_t radio_ar_match_get(void);
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void radio_ar_status_reset(void);
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u32_t radio_ar_has_match(void);
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#endif
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