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>
45 lines
975 B
C
45 lines
975 B
C
/*
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* Copyright (c) 2020 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 <string.h>
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#include <zephyr/types.h>
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#include "util/util.h"
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/* Initial channel map indicating Used and Unused data channels.
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* The HCI LE Set Host Channel Classification command allows the Host to
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* specify a channel classification for the data, secondary advertising,
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* periodic, and isochronous physical channels based on its local information.
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*/
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static uint8_t map[5] = {0xFF, 0xFF, 0xFF, 0xFF, 0x1F};
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static uint8_t count = 37U;
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int ull_chan_reset(void)
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{
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/* initialise connection channel map */
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map[0] = 0xFF;
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map[1] = 0xFF;
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map[2] = 0xFF;
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map[3] = 0xFF;
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map[4] = 0x1F;
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count = 37U;
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return 0;
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}
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uint8_t ull_chan_map_get(uint8_t *const chan_map)
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{
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memcpy(chan_map, map, sizeof(map));
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return count;
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}
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void ull_chan_map_set(uint8_t const *const chan_map)
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{
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memcpy(map, chan_map, sizeof(map));
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count = util_ones_count_get(map, sizeof(map));
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}
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