63 lines
1.4 KiB
C
63 lines
1.4 KiB
C
/*
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* Copyright (c) 2016-2017 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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#include <zephyr.h>
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#include <bluetooth/hci.h>
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#include "util/util.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 "ctrl.h"
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#include "ll.h"
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#include "ll_filter.h"
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u8_t ll_create_connection(u16_t scan_interval, u16_t scan_window,
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u8_t filter_policy, u8_t peer_addr_type,
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u8_t *peer_addr, u8_t own_addr_type,
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u16_t interval, u16_t latency,
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u16_t timeout)
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{
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u32_t status;
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u8_t rpa_gen = 0U;
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u8_t rl_idx = FILTER_IDX_NONE;
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if (ll_scan_is_enabled(0)) {
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return BT_HCI_ERR_CMD_DISALLOWED;
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}
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status = radio_connect_enable(peer_addr_type, peer_addr, interval,
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latency, timeout);
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if (status) {
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return status;
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}
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#if defined(CONFIG_BT_CTLR_PRIVACY)
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ll_filters_scan_update(filter_policy);
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if (!filter_policy && ctrl_rl_enabled()) {
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/* Look up the resolving list */
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rl_idx = ll_rl_find(peer_addr_type, peer_addr, NULL);
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}
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if (own_addr_type == BT_ADDR_LE_PUBLIC_ID ||
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own_addr_type == BT_ADDR_LE_RANDOM_ID) {
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/* Generate RPAs if required */
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ll_rl_rpa_update(false);
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own_addr_type &= 0x1;
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rpa_gen = 1U;
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}
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#endif
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return radio_scan_enable(0, own_addr_type,
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ll_addr_get(own_addr_type, NULL),
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scan_interval, scan_window,
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filter_policy, rpa_gen, rl_idx);
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}
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