ESP-IDF
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Outline
#define _ESP_WNM_H
#include <stdbool.h>
btm_query_reason
esp_wnm_send_bss_transition_mgmt_query(enum btm_query_reason, const char *, int);
esp_wnm_is_btm_supported_connection();
Files
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SourceVuESP-IDF Framework and ExamplesESP-IDFcomponents/wpa_supplicant/esp_supplicant/include/esp_wnm.h
 
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/* * SPDX-FileCopyrightText: 2020-2024 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 *//* ... */ #ifndef _ESP_WNM_H #define _ESP_WNM_H #include <stdbool.h> #ifdef __cplusplus extern "C" { #endif /** * enum btm_query_reason: Reason code for sending btm query *//* ... */ enum btm_query_reason { REASON_UNSPECIFIED = 0, REASON_FRAME_LOSS = 1, REASON_DELAY = 2, REASON_BANDWIDTH = 3, REASON_LOAD_BALANCE = 4, REASON_RSSI = 5, REASON_RETRANSMISSIONS = 6, REASON_INTERFERENCE = 7, REASON_GRAY_ZONE = 8, REASON_PREMIUM_AP = 9, }{ ... }; /** * @brief Send bss transition query to connected AP * * @param query_reason: reason for sending query * @param btm_candidates: btm candidates list if available * @param cand_list: whether candidate list to be included from scan results available in supplicant's cache. * * @return * - 0: success * - -1: AP does not support BTM * - -2: station not connected to AP *//* ... */ int esp_wnm_send_bss_transition_mgmt_query(enum btm_query_reason query_reason, const char *btm_candidates, int cand_list); /** * @brief Check bss trasition capability of connected AP * * @return * - true: AP supports BTM * - false: AP does not support BTM or station not connected to AP *//* ... */ bool esp_wnm_is_btm_supported_connection(void); #ifdef __cplusplus }{...} #endif/* ... */ #endif
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