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IDF release/v4.0 a3f3c7bdc

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me-no-dev
2020-04-07 00:12:32 +00:00
parent 2271c7726d
commit b47b0dc966
130 changed files with 1032 additions and 447 deletions
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6
tools/sdk/include/esp_wifi/esp_wifi.h
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@ -542,8 +542,10 @@ esp_err_t esp_wifi_get_bandwidth(wifi_interface_t ifx, wifi_bandwidth_t *bw);
/**
* @brief Set primary/secondary channel of ESP32
*
* @attention 1. This is a special API for sniffer
* @attention 2. This API should be called after esp_wifi_start() and esp_wifi_set_promiscuous()
* @attention 1. This API should be called after esp_wifi_start()
* @attention 2. When ESP32 is in STA mode, this API should not be called when STA is scanning or connecting to an external AP
* @attention 3. When ESP32 is in softAP mode, this API should not be called when softAP has connected to external STAs
* @attention 4. When ESP32 is in STA+softAP mode, this API should not be called when in the scenarios described above
*
* @param primary for HT20, primary is the channel number, for HT40, primary is the primary channel
* @param second for HT20, second is ignored, for HT40, second is the second channel