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57 lines
1.5 KiB
C
57 lines
1.5 KiB
C
/*
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* Copyright (C) 2018 Freie Universität Berlin
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup examples
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* @{
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*
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* @file
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* @brief BLE Eddystone beacon example using Skald
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*
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* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
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*
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* @}
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*/
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#include "log.h"
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#include "net/skald/eddystone.h"
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/* example of an Eddystone URI:
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* - namespace (ASCII): 'supercool!'
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* - instance (ASCII): `_RIOT_` */
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#define URI_NAMESPACE { 0x73, 0x75, 0x70, 0x65, 0x72, \
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0x63, 0x6f, 0x6f, 0x6c, 0x21 }
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#define URI_INSTANCE { 0x5f, 0x52, 0x49, 0x4f, 0x54, 0x5f }
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/* advertise this short URL, points to https://www.riot-os.org */
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#define URL "bit.ly/2Ep11dm"
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/* calibrated TX power value */
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#define TX_PWR (0U)
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#define ADV_ITVL_MS 1000U
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/* allocate two advertising contexts, one for Eddystone-URL and one for
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* Eddystone-URI */
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static skald_ctx_t _ctx_uid;
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static skald_ctx_t _ctx_url;
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int main(void)
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{
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LOG_INFO("Skald and the tail of Eddystone\n");
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/* advertise the defined URI */
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skald_eddystone_uid_t uid = { URI_NAMESPACE, URI_INSTANCE };
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skald_eddystone_uid_adv(&_ctx_uid, &uid, TX_PWR, ADV_ITVL_MS);
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/* also advertise the defined short-URL */
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skald_eddystone_url_adv(&_ctx_url, EDDYSTONE_URL_HTTPS, URL, TX_PWR,
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ADV_ITVL_MS);
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return 0;
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}
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