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feat(wifi): add new api to return home channel info

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zhangyanjiao
2026-04-07 10:10:31 +08:00
parent 1b8f8c5ab8
commit 0e1d7a5c32
1 changed files with 15 additions and 1 deletions
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components/esp_wifi/include/esp_wifi.h
+15 -1
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2015-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -805,6 +805,20 @@ esp_err_t esp_wifi_set_channel(uint8_t primary, wifi_second_chan_t second);
*/
esp_err_t esp_wifi_get_channel(uint8_t *primary, wifi_second_chan_t *second);
/**
* @brief Get the home channel of device
*
* @param primary store primary channel
* @param[out] second store second channel
*
* @return
* - ESP_OK: succeed
* - ESP_ERR_WIFI_NOT_INIT: WiFi is not initialized by esp_wifi_init
* - ESP_ERR_WIFI_NOT_STARTED: WiFi is not started by esp_wifi_start
* - ESP_ERR_INVALID_ARG: invalid argument
*/
esp_err_t esp_wifi_get_home_channel(uint8_t *primary, wifi_second_chan_t *second);
/**
* @brief configure country info
*