37dd38c988
To enable or disable CTE sampling in periodic advertising scanner LLL implementation lll_sync is extended by lll_df_sync member. The lll_df_sync is a double buffer for lll_df_sync_cfg. It will be used by LL thread to enable or disable CTE sampling and provide configuration for sampling CTE in AoA mode. Signed-off-by: Piotr Pryga <piotr.pryga@nordicsemi.no>
40 lines
829 B
C
40 lines
829 B
C
/*
|
|
* Copyright (c) 2020 Nordic Semiconductor ASA
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
struct lll_sync {
|
|
struct lll_hdr hdr;
|
|
|
|
uint8_t access_addr[4];
|
|
uint8_t crc_init[3];
|
|
|
|
uint16_t skip_prepare;
|
|
uint16_t skip_event;
|
|
uint16_t event_counter;
|
|
|
|
uint8_t data_chan_map[5];
|
|
uint8_t data_chan_count:6;
|
|
uint16_t data_chan_id;
|
|
|
|
uint32_t window_widening_periodic_us;
|
|
uint32_t window_widening_max_us;
|
|
uint32_t window_widening_prepare_us;
|
|
uint32_t window_widening_event_us;
|
|
uint32_t window_size_event_us;
|
|
|
|
uint8_t phy:3;
|
|
uint8_t is_rx_enabled:1;
|
|
|
|
#if defined(CONFIG_BT_CTLR_DF_SCAN_CTE_RX)
|
|
struct lll_df_sync df_cfg;
|
|
#endif /* CONFIG_BT_CTLR_DF_SCAN_CTE_RX */
|
|
};
|
|
|
|
int lll_sync_init(void);
|
|
int lll_sync_reset(void);
|
|
void lll_sync_prepare(void *param);
|
|
|
|
extern uint16_t ull_sync_lll_handle_get(struct lll_sync *lll);
|