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418f513726
The Wi-Fi task deletes itself when esp_wifi_deinit() is called, and FreeRTOS
only reclaims its TCB and stack from the idle task afterwards. Test apps that
read the heap right after deinit therefore see that memory as still allocated
and report a leak, most visibly as the eloop unit tests failing on ESP32.
Wait for the idle task at every point where a test deinitialises Wi-Fi
before a leak check, replacing the single-tick delays that only matched what
esp_wifi_deinit() already waits for internally.
(cherry picked from commit bff264775a)
'wpa_supplicant'
This component contains the upstream wpa_supplicant ported for ESP family of platforms. The code is tightly coupled with esp_wifi component which has ESP WiFi libraries and header files that are used in ported supplicant.
ESP uses MbedTLS as crypto library therefore MbedTLS component is also required for some features to work(see ESP_WIFI_MBEDTLS_CRYPTO).
To port it for different OS, esp_wifi and wpa_supplicant should be picked up a whole system(preferably with MbedTLS if we want all features to work.)