28f4c1b703
Review rework, added comments, TODOs, FIXMEs and converted magic number use in advertising set state flags to defines. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
85 lines
1.7 KiB
C
85 lines
1.7 KiB
C
/*
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* Copyright (c) 2016-2018 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 <stddef.h>
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#include <string.h>
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#include <zephyr/types.h>
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#include <bluetooth/hci.h>
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#include <bluetooth/controller.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 "lll_adv.h"
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#include "lll_scan.h"
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#include "ull_adv_types.h"
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#include "ull_scan_types.h"
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#include "ull_adv_internal.h"
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#include "ull_scan_internal.h"
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static uint8_t pub_addr[BDADDR_SIZE];
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static uint8_t rnd_addr[BDADDR_SIZE];
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uint8_t *ll_addr_get(uint8_t addr_type, uint8_t *bdaddr)
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{
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if (addr_type > 1) {
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return NULL;
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}
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if (addr_type) {
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if (bdaddr) {
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memcpy(bdaddr, rnd_addr, BDADDR_SIZE);
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}
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return rnd_addr;
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}
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if (bdaddr) {
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memcpy(bdaddr, pub_addr, BDADDR_SIZE);
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}
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return pub_addr;
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}
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uint32_t ll_addr_set(uint8_t addr_type, uint8_t const *const bdaddr)
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{
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if (IS_ENABLED(CONFIG_BT_BROADCASTER)) {
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uint32_t status = ull_adv_is_enabled(0);
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#if defined(CONFIG_BT_CTLR_ADV_EXT)
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if ((status & (ULL_ADV_ENABLED_BITMASK_ENABLED |
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ULL_ADV_ENABLED_BITMASK_EXTENDED)) ==
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ULL_ADV_ENABLED_BITMASK_ENABLED) {
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#else /* !CONFIG_BT_CTLR_ADV_EXT */
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if (status) {
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#endif /* !CONFIG_BT_CTLR_ADV_EXT */
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return BT_HCI_ERR_CMD_DISALLOWED;
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}
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}
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if (IS_ENABLED(CONFIG_BT_OBSERVER) &&
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(ull_scan_is_enabled(0) & (BIT(1) | BIT(2)))) {
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return BT_HCI_ERR_CMD_DISALLOWED;
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}
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if (addr_type) {
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memcpy(rnd_addr, bdaddr, BDADDR_SIZE);
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} else {
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memcpy(pub_addr, bdaddr, BDADDR_SIZE);
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}
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return 0;
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}
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void bt_ctlr_set_public_addr(const uint8_t *addr)
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{
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(void)memcpy(pub_addr, addr, sizeof(pub_addr));
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}
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