1475402d41
This is a squash merge of commits introducing the new split Upper Link Layer and Lower Link Layer architecture of the Bluetooth Low Energy controller. This introduces a new, improved Link Layer based on the concept of split responsibilities; The Upper Link Layer (ULL) is in charge of control procedures, inter-event scheduling and overall role management. The code for the ULL is shared among all hardware implementations. The Lower Link Layer (LLL) is responsible for the intra-event scheduling and vendor specific radio hardware access. The communication between ULL and LLL is achieved through a set of FIFOs that contain both control and data packets. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no> Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com> Signed-off-by: Wolfgang Puffitsch <wopu@oticon.com> Signed-off-by: Morten Priess <mtpr@oticon.com>
47 lines
744 B
C
47 lines
744 B
C
/*
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* Copyright (c) 2018-2019 Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <zephyr/types.h>
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#include <toolchain.h>
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#include "util/memq.h"
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#include "pdu.h"
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#include "lll.h"
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#include "lll_scan.h"
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#include "ull_scan_types.h"
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void ull_sched_after_mstr_slot_get(u8_t user_id, u32_t ticks_slot_abs,
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u32_t *ticks_anchor, u32_t *us_offset)
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{
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/* TODO: */
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}
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void ull_sched_mfy_after_mstr_offset_get(void *param)
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{
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struct ll_scan_set *scan = param;
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/* TODO: */
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scan->lll.conn_win_offset_us = 0;
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}
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void ull_sched_mfy_free_win_offset_calc(void *param)
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{
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/* TODO: */
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}
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void ull_sched_mfy_win_offset_use(void *param)
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{
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/* TODO: */
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}
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void ull_sched_mfy_win_offset_select(void *param)
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{
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/* TODO: */
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}
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