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https://github.com/espressif/esp-idf.git
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4c76af3f68
Update wifi lib with below - 1. Create NAN Discovery SM for beaconing & cluster formation 2. Create NAN interface for Tx/Rx of beacons & action frames 3. Add commands & events for NAN Services Publish/Subscribe/Followup 4. Add NAN Datapath definitions, Events, Peer structures 5. Support for forming and parsing of Datapath related attributes 6. Modules for NDP Req, Resp, Confirm, Term, Peer management 7. NAN Interface related additions in Datapath, Data Tx Q's In addition include below changes - 1. Add netif and driver support for NAN Interface 2. Add simple examples for Publisher-Subscriber usecases 3. Add an advanced console example that supports commands for NAN Discovery, Services & Datapath 4. Add wifi_apps for providing better NAN API's and Peer management Co-authored-by: Shyamal Khachane <shyamal.khachane@espressif.com>
81 lines
2.0 KiB
C
81 lines
2.0 KiB
C
/*
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* SPDX-FileCopyrightText: 2019-2022 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#pragma once
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Number of WiFi interfaces used by wifi-netif abstraction
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*/
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#define MAX_WIFI_IFS WIFI_IF_MAX
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/**
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* @brief Forward declaration of WiFi interface handle
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*/
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typedef struct wifi_netif_driver* wifi_netif_driver_t;
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/**
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* @brief Creates wifi driver instance to be used with esp-netif
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*
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* @param wifi_if wifi interface type (station, softAP)
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*
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* @return
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* - pointer to wifi interface handle on success
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* - NULL otherwise
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*/
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wifi_netif_driver_t esp_wifi_create_if_driver(wifi_interface_t wifi_if);
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/**
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* @brief Destroys wifi driver instance
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*
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* @param h pointer to wifi interface handle
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*
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*/
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void esp_wifi_destroy_if_driver(wifi_netif_driver_t h);
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/**
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* @brief Return mac of specified wifi driver instance
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*
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* @param[in] ifx pointer to wifi interface handle
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* @param[out] mac output mac address
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*
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* @return ESP_OK on success
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*
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*/
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esp_err_t esp_wifi_get_if_mac(wifi_netif_driver_t ifx, uint8_t mac[6]);
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/**
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* @brief Return true if the supplied interface instance is ready after start.
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* Typically used when registering on receive callback, which ought to be
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* installed as soon as AP started, but once STA gets connected.
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*
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* @param[in] ifx pointer to wifi interface handle
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*
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* @return
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* - true if ready after interface started (typically Access Point type)
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* - false if ready once interface connected (typically for Station type)
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*/
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bool esp_wifi_is_if_ready_when_started(wifi_netif_driver_t ifx);
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/**
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* @brief Register interface receive callback function with argument
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*
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* @param[in] ifx pointer to wifi interface handle
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* @param[in] fn function to be registered (typically esp_netif_receive)
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* @param[in] arg argument to be supplied to registered function (typically esp_netif ptr)
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*
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* @return ESP_OK on success
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*
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*/
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esp_err_t esp_wifi_register_if_rxcb(wifi_netif_driver_t ifx, esp_netif_receive_t fn, void * arg);
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#ifdef __cplusplus
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}
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#endif
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