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sta: fix reconnect ap when ap lost

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Signed-off-by: YoungSoo Shin <shinys000114@gmail.com>
This commit is contained in:
YoungSoo Shin
2025-12-05 12:10:06 +09:00
parent 388e75864a
commit cefe34c7bc
3 changed files with 33 additions and 2 deletions
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1
main/wifi/priv_wifi.h
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@@ -8,5 +8,6 @@
void wifi_init_sta(void); void wifi_init_sta(void);
void wifi_init_ap(void); void wifi_init_ap(void);
void initialize_sntp(void); void initialize_sntp(void);
void wifi_set_auto_reconnect(bool enable);
#endif // ODROID_POWER_MATE_PRIV_WIFI_H #endif // ODROID_POWER_MATE_PRIV_WIFI_H

18
main/wifi/sta.c
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@@ -81,6 +81,14 @@ void wifi_scan_aps(wifi_ap_record_t** ap_records, uint16_t* count)
*count = 0; *count = 0;
*ap_records = NULL; *ap_records = NULL;
wifi_set_auto_reconnect(false);
wifi_ap_record_t ap_info;
if (esp_wifi_sta_get_ap_info(&ap_info) != ESP_OK)
{
esp_wifi_disconnect();
}
// Start scan, this is a blocking call // Start scan, this is a blocking call
if (esp_wifi_scan_start(NULL, true) == ESP_OK) if (esp_wifi_scan_start(NULL, true) == ESP_OK)
{ {
@@ -100,6 +108,16 @@ void wifi_scan_aps(wifi_ap_record_t** ap_records, uint16_t* count)
} }
} }
} }
wifi_set_auto_reconnect(true);
if (esp_wifi_sta_get_ap_info(&ap_info) != ESP_OK)
{
if (!nconfig_value_is_not_set(WIFI_SSID))
{
wifi_connect();
}
}
} }
esp_err_t wifi_get_current_ap_info(wifi_ap_record_t* ap_info) esp_err_t wifi_get_current_ap_info(wifi_ap_record_t* ap_info)

16
main/wifi/wifi.c
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@@ -16,9 +16,13 @@
#include "wifi.h" #include "wifi.h"
#include "indicator.h" #include "indicator.h"
static bool s_auto_reconnect = true;
static const char* TAG = "WIFI"; static const char* TAG = "WIFI";
void wifi_set_auto_reconnect(bool enable) { s_auto_reconnect = enable; }
static void wifi_event_handler(void* arg, esp_event_base_t event_base, int32_t event_id, void* event_data) static void wifi_event_handler(void* arg, esp_event_base_t event_base, int32_t event_id, void* event_data)
{ {
if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_AP_STACONNECTED) if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_AP_STACONNECTED)
@@ -46,10 +50,18 @@ static void wifi_event_handler(void* arg, esp_event_base_t event_base, int32_t e
} }
else if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_DISCONNECTED) else if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_DISCONNECTED)
{ {
led_set(LED_RED, BLINK_TRIPLE); led_set(LED_BLU, BLINK_TRIPLE);
wifi_event_sta_disconnected_t* event = (wifi_event_sta_disconnected_t*)event_data; wifi_event_sta_disconnected_t* event = (wifi_event_sta_disconnected_t*)event_data;
ESP_LOGW(TAG, "Disconnected from AP, reason: %s", wifi_reason_str(event->reason)); ESP_LOGW(TAG, "Disconnected from AP, reason: %s", wifi_reason_str(event->reason));
// ESP-IDF will automatically try to reconnect by default.
if (event->reason != WIFI_REASON_ASSOC_LEAVE)
{
if (s_auto_reconnect && !nconfig_value_is_not_set(WIFI_SSID))
{
ESP_LOGI(TAG, "Connection lost, attempting to reconnect...");
esp_wifi_connect();
}
}
} }
else if (event_base == IP_EVENT && event_id == IP_EVENT_STA_GOT_IP) else if (event_base == IP_EVENT && event_id == IP_EVENT_STA_GOT_IP)
{ {