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wifi example:optimization example of wifi station

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This commit is contained in:
xueyunfei 2022-03-10 15:20:39 +08:00
parent 06df46e26a
commit 6fe39e5dc8
2 changed files with 45 additions and 6 deletions
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25
examples/wifi/getting_started/station/main/Kconfig.projbuild
View File

@ -17,4 +17,29 @@ menu "Example Configuration"
default 5 default 5
help help
Set the Maximum retry to avoid station reconnecting to the AP unlimited when the AP is really inexistent. Set the Maximum retry to avoid station reconnecting to the AP unlimited when the AP is really inexistent.
choice ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD
prompt "WiFi Scan auth mode threshold"
default ESP_WIFI_AUTH_OPEN
help
The weakest authmode to accept in the scan mode.
config ESP_WIFI_AUTH_OPEN
bool "OPEN"
config ESP_WIFI_AUTH_WEP
bool "WEP"
config ESP_WIFI_AUTH_WPA_PSK
bool "WPA PSK"
config ESP_WIFI_AUTH_WPA2_PSK
bool "WPA2 PSK"
config ESP_WIFI_AUTH_WPA_WPA2_PSK
bool "WPA/WPA2 PSK"
config ESP_WIFI_AUTH_WPA3_PSK
bool "WPA3 PSK"
config ESP_WIFI_AUTH_WPA2_WPA3_PSK
bool "WPA2/WPA3 PSK"
config ESP_WIFI_AUTH_WAPI_PSK
bool "WAPI PSK"
endchoice
endmenu endmenu

26
examples/wifi/getting_started/station/main/station_example_main.c
View File

@ -28,6 +28,24 @@
#define EXAMPLE_ESP_WIFI_PASS CONFIG_ESP_WIFI_PASSWORD #define EXAMPLE_ESP_WIFI_PASS CONFIG_ESP_WIFI_PASSWORD
#define EXAMPLE_ESP_MAXIMUM_RETRY CONFIG_ESP_MAXIMUM_RETRY #define EXAMPLE_ESP_MAXIMUM_RETRY CONFIG_ESP_MAXIMUM_RETRY
#if CONFIG_ESP_WIFI_AUTH_OPEN
#define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_OPEN
#elif CONFIG_ESP_WIFI_AUTH_WEP
#define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_WEP
#elif CONFIG_ESP_WIFI_AUTH_WPA_PSK
#define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_WPA_PSK
#elif CONFIG_ESP_WIFI_AUTH_WPA2_PSK
#define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_WPA2_PSK
#elif CONFIG_ESP_WIFI_AUTH_WPA_WPA2_PSK
#define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_WPA_WPA2_PSK
#elif CONFIG_ESP_WIFI_AUTH_WPA3_PSK
#define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_WPA3_PSK
#elif CONFIG_ESP_WIFI_AUTH_WPA2_WPA3_PSK
#define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_WPA2_WPA3_PSK
#elif CONFIG_ESP_WIFI_AUTH_WAPI_PSK
#define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_WAPI_PSK
#endif
/* FreeRTOS event group to signal when we are connected*/ /* FreeRTOS event group to signal when we are connected*/
static EventGroupHandle_t s_wifi_event_group; static EventGroupHandle_t s_wifi_event_group;
@ -41,6 +59,7 @@ static const char *TAG = "wifi station";
static int s_retry_num = 0; static int s_retry_num = 0;
static void event_handler(void* arg, esp_event_base_t event_base, static void event_handler(void* arg, esp_event_base_t event_base,
int32_t event_id, void* event_data) int32_t event_id, void* event_data)
{ {
@ -95,7 +114,7 @@ void wifi_init_sta(void)
/* Setting a password implies station will connect to all security modes including WEP/WPA. /* Setting a password implies station will connect to all security modes including WEP/WPA.
* However these modes are deprecated and not advisable to be used. Incase your Access point * However these modes are deprecated and not advisable to be used. Incase your Access point
* doesn't support WPA2, these mode can be enabled by commenting below line */ * doesn't support WPA2, these mode can be enabled by commenting below line */
.threshold.authmode = WIFI_AUTH_WPA2_PSK, .threshold.authmode = ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD,
}, },
}; };
ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_STA) ); ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_STA) );
@ -123,11 +142,6 @@ void wifi_init_sta(void)
} else { } else {
ESP_LOGE(TAG, "UNEXPECTED EVENT"); ESP_LOGE(TAG, "UNEXPECTED EVENT");
} }
/* The event will not be processed after unregister */
ESP_ERROR_CHECK(esp_event_handler_instance_unregister(IP_EVENT, IP_EVENT_STA_GOT_IP, instance_got_ip));
ESP_ERROR_CHECK(esp_event_handler_instance_unregister(WIFI_EVENT, ESP_EVENT_ANY_ID, instance_any_id));
vEventGroupDelete(s_wifi_event_group);
} }
void app_main(void) void app_main(void)