moor debuging and add wifi scan code
This commit is contained in:
parent
3240f2311f
commit
a9bffe1b4c
GPG Key ID:
1F4E6EE3E6DDF769
@ -17,9 +17,9 @@
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#define WIFI_PASS "SPHZHKRY"
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#define WIFI_PASS "SPHZHKRY"
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#define UDP_PORT 1234
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#define UDP_PORT 1234
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static const char *TAG = "FR_rx-esp32";
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static const char *TAG = "rcrf-rx_esp32";
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#define MAX_RETRY_ATTEMPTS 2
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#define MAX_RETRY_ATTEMPTS 20
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// static int s_ap_creds_num = 0;
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// static int s_ap_creds_num = 0;
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static int s_retry_num = 0;
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static int s_retry_num = 0;
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@ -54,24 +54,150 @@ static void event_handler(void* arg, esp_event_base_t event_base, int32_t event_
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{
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{
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if (event_base == WIFI_EVENT)
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if (event_base == WIFI_EVENT)
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{
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{
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if (event_id == WIFI_EVENT_STA_START)
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switch (event_id)
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{
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{
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ESP_LOGI(TAG,"wifi start (first try for connection)");
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case WIFI_EVENT_WIFI_READY:
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esp_wifi_connect();
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ESP_LOGI(TAG, "WiFi ready");
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}
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break;
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else if (event_id == WIFI_EVENT_STA_DISCONNECTED)
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case WIFI_EVENT_SCAN_DONE:
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{
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ESP_LOGI(TAG, "Finished scanning AP");
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ESP_LOGI(TAG,"diconnected");
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break;
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if (s_retry_num < MAX_RETRY_ATTEMPTS)
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case WIFI_EVENT_STA_START:
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{
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ESP_LOGI(TAG, "Station start");
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s_retry_num++;
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ESP_LOGI(TAG, "retry num %d", s_retry_num);
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esp_wifi_connect();
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esp_wifi_connect();
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}
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break;
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else
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case WIFI_EVENT_STA_STOP:
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{
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ESP_LOGI(TAG, "Station stop");
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xEventGroupSetBits(s_wifi_event_group, WIFI_FAIL_BIT);
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break;
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}
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case WIFI_EVENT_STA_CONNECTED:
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ESP_LOGI(TAG, "Station connected to AP");
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break;
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case WIFI_EVENT_STA_DISCONNECTED:
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ESP_LOGI(TAG, "Station disconnected from AP");
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if (s_retry_num < MAX_RETRY_ATTEMPTS)
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{
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s_retry_num++;
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ESP_LOGI(TAG, "retry num %d", s_retry_num);
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for (unsigned long i=0; i < 100000; i++)
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{
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printf(".");
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}
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esp_wifi_connect();
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}
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else
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{
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xEventGroupSetBits(s_wifi_event_group, WIFI_FAIL_BIT);
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}
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break;
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break;
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case WIFI_EVENT_STA_AUTHMODE_CHANGE:
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ESP_LOGI(TAG, "the auth mode of AP connected by device's station changed");
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break;
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case WIFI_EVENT_STA_WPS_ER_SUCCESS:
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ESP_LOGI(TAG, "Station wps succeeds in enrollee mode");
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break;
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case WIFI_EVENT_STA_WPS_ER_FAILED:
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ESP_LOGI(TAG, "Station wps fails in enrollee mode");
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break;
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case WIFI_EVENT_STA_WPS_ER_TIMEOUT:
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ESP_LOGI(TAG, "Station wps timeout in enrollee mode");
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break;
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case WIFI_EVENT_STA_WPS_ER_PIN:
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ESP_LOGI(TAG, "Station wps pin code in enrollee mode");
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break;
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case WIFI_EVENT_STA_WPS_ER_PBC_OVERLAP:
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ESP_LOGI(TAG, "Station wps overlap in enrollee mode");
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break;
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case WIFI_EVENT_AP_START:
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ESP_LOGI(TAG, "Soft-AP start");
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break;
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case WIFI_EVENT_AP_STOP:
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ESP_LOGI(TAG, "Soft-AP stop");
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break;
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case WIFI_EVENT_AP_STACONNECTED:
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ESP_LOGI(TAG, "a station connected to Soft-AP");
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break;
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case WIFI_EVENT_AP_STADISCONNECTED:
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ESP_LOGI(TAG, "a station disconnected from Soft-AP");
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break;
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case WIFI_EVENT_AP_PROBEREQRECVED:
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ESP_LOGI(TAG, "Receive probe request packet in soft-AP interface");
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break;
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case WIFI_EVENT_FTM_REPORT:
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ESP_LOGI(TAG, "Receive report of FTM procedure");
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break;
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case WIFI_EVENT_STA_BSS_RSSI_LOW:
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ESP_LOGI(TAG, "AP's RSSI crossed configured threshold");
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break;
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case WIFI_EVENT_ACTION_TX_STATUS:
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ESP_LOGI(TAG, "Status indication of Action Tx operation");
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break;
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case WIFI_EVENT_ROC_DONE:
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ESP_LOGI(TAG, "Remain-on-Channel operation complete");
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break;
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case WIFI_EVENT_STA_BEACON_TIMEOUT:
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ESP_LOGI(TAG, "Station beacon timeout");
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break;
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case WIFI_EVENT_CONNECTIONLESS_MODULE_WAKE_INTERVAL_START:
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ESP_LOGI(TAG, "Connectionless module wake interval start");
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break;
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case WIFI_EVENT_AP_WPS_RG_SUCCESS:
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ESP_LOGI(TAG, "Soft-AP wps succeeds in registrar mode");
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break;
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case WIFI_EVENT_AP_WPS_RG_FAILED:
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ESP_LOGI(TAG, "Soft-AP wps fails in registrar mode");
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break;
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case WIFI_EVENT_AP_WPS_RG_TIMEOUT:
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ESP_LOGI(TAG, "Soft-AP wps timeout in registrar mode");
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break;
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case WIFI_EVENT_AP_WPS_RG_PIN:
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ESP_LOGI(TAG, "Soft-AP wps pin code in registrar mode");
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break;
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case WIFI_EVENT_AP_WPS_RG_PBC_OVERLAP:
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ESP_LOGI(TAG, "Soft-AP wps overlap in registrar mode");
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break;
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case WIFI_EVENT_ITWT_SETUP:
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ESP_LOGI(TAG, "iTWT setup");
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break;
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case WIFI_EVENT_ITWT_TEARDOWN:
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ESP_LOGI(TAG, "iTWT teardown");
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break;
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case WIFI_EVENT_ITWT_PROBE:
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ESP_LOGI(TAG, "iTWT probe");
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break;
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case WIFI_EVENT_ITWT_SUSPEND:
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ESP_LOGI(TAG, "iTWT suspend");
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break;
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case WIFI_EVENT_NAN_STARTED:
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ESP_LOGI(TAG, "NAN Discovery has started");
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break;
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case WIFI_EVENT_NAN_STOPPED:
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ESP_LOGI(TAG, "NAN Discovery has stopped");
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break;
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case WIFI_EVENT_NAN_SVC_MATCH:
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ESP_LOGI(TAG, "NAN Service Discovery match found");
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break;
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case WIFI_EVENT_NAN_REPLIED:
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ESP_LOGI(TAG, "Replied to a NAN peer with Service Discovery match");
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break;
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case WIFI_EVENT_NAN_RECEIVE:
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ESP_LOGI(TAG, "Received a Follow-up message");
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break;
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case WIFI_EVENT_NDP_INDICATION:
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ESP_LOGI(TAG, "Received NDP Request from a NAN Peer");
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break;
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case WIFI_EVENT_NDP_CONFIRM:
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ESP_LOGI(TAG, "NDP Confirm Indication");
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break;
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case WIFI_EVENT_NDP_TERMINATED:
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ESP_LOGI(TAG, "NAN Datapath terminated indication");
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break;
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case WIFI_EVENT_HOME_CHANNEL_CHANGE:
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ESP_LOGI(TAG, "WiFi home channel change，doesn't occur when scanning");
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break;
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case WIFI_EVENT_MAX:
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ESP_LOGI(TAG, "Invalid WiFi event ID");
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break;
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}
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}
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}
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}
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else if (event_base == IP_EVENT && event_id == IP_EVENT_STA_GOT_IP)
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else if (event_base == IP_EVENT && event_id == IP_EVENT_STA_GOT_IP)
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@ -85,17 +211,16 @@ static void event_handler(void* arg, esp_event_base_t event_base, int32_t event_
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void wifiInit()
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void wifiInit()
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{
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{
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// create event group
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s_wifi_event_group = xEventGroupCreate();
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// init network interface
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// init network interface
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ESP_ERROR_CHECK(esp_netif_init());
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ESP_ERROR_CHECK(esp_netif_init());
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// create event loop
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// create event group
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s_wifi_event_group = xEventGroupCreate();
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ESP_ERROR_CHECK(esp_event_loop_create_default());
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ESP_ERROR_CHECK(esp_event_loop_create_default());
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// init wifi as default station
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// init wifi as default station
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esp_netif_create_default_wifi_sta();
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esp_netif_t *sta_netif = esp_netif_create_default_wifi_sta();
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assert(sta_netif);
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wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
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wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
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ESP_ERROR_CHECK(esp_wifi_init(&cfg));
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ESP_ERROR_CHECK(esp_wifi_init(&cfg));
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@ -132,13 +257,15 @@ void app_main() {
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ESP_ERROR_CHECK(esp_task_wdt_deinit());
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ESP_ERROR_CHECK(esp_task_wdt_deinit());
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// wait so I have time to open the serial monitor
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// wait so I have time to open the serial monitor
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for (unsigned long i=0; i < 100000; i++){
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for (unsigned long i=0; i < 100000; i++)
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{
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printf(".");
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printf(".");
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}
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}
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/* Initialize NVS — it is used to store PHY calibration data */
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/* Initialize NVS — it is used to store PHY calibration data */
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esp_err_t ret = nvs_flash_init();
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esp_err_t ret = nvs_flash_init();
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if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
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if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND)
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{
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ESP_ERROR_CHECK(nvs_flash_erase());
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ESP_ERROR_CHECK(nvs_flash_erase());
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ret = nvs_flash_init();
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ret = nvs_flash_init();
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}
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}
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@ -158,11 +285,16 @@ void app_main() {
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/* xEventGroupWaitBits() returns the bits before the call returned, hence we can test which event actually
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/* xEventGroupWaitBits() returns the bits before the call returned, hence we can test which event actually
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* happened. */
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* happened. */
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if (bits & WIFI_CONNECTED_BIT) {
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if (bits & WIFI_CONNECTED_BIT)
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{
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ESP_LOGI(TAG, "connected to ap SSID:%s password:%s", WIFI_SSID, WIFI_PASS);
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ESP_LOGI(TAG, "connected to ap SSID:%s password:%s", WIFI_SSID, WIFI_PASS);
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} else if (bits & WIFI_FAIL_BIT) {
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}
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else if (bits & WIFI_FAIL_BIT)
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{
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ESP_LOGI(TAG, "Failed to connect to SSID:%s, password:%s", WIFI_SSID, WIFI_PASS);
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ESP_LOGI(TAG, "Failed to connect to SSID:%s, password:%s", WIFI_SSID, WIFI_PASS);
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} else {
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}
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else
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{
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ESP_LOGE(TAG, "UNEXPECTED EVENT");
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ESP_LOGE(TAG, "UNEXPECTED EVENT");
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}
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}
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182
rx_esp32/src/wifi_scan.c
Normal file
182
rx_esp32/src/wifi_scan.c
Normal file
@ -0,0 +1,182 @@
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#include "wifi_scan.h"
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#include <string.h>
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#include "freertos/FreeRTOS.h"
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#include "freertos/event_groups.h"
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#include "esp_wifi.h"
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#include "esp_log.h"
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#include "esp_event.h"
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#include "nvs_flash.h"
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#include "regex.h"
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#include "esp_task_wdt.h"
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#define SCAN_LIST_SIZE 30
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#ifdef CONFIG_EXAMPLE_USE_SCAN_CHANNEL_BITMAP
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#define USE_CHANNEL_BTIMAP 1
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#define CHANNEL_LIST_SIZE 3
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static uint8_t channel_list[CHANNEL_LIST_SIZE] = {1, 6, 11};
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#endif /*CONFIG_EXAMPLE_USE_SCAN_CHANNEL_BITMAP*/
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wifi_ap_record_t ap_info[SCAN_LIST_SIZE];
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static const char *TAG_SCAN = "scan";
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static void print_auth_mode(int authmode)
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{
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switch (authmode) {
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case WIFI_AUTH_OPEN:
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ESP_LOGI(TAG_SCAN, "\tAuthmode: WIFI_AUTH_OPEN");
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break;
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case WIFI_AUTH_OWE:
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ESP_LOGI(TAG_SCAN, "\tAuthmode: WIFI_AUTH_OWE");
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break;
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case WIFI_AUTH_WEP:
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ESP_LOGI(TAG_SCAN, "\tAuthmode: WIFI_AUTH_WEP");
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break;
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case WIFI_AUTH_WPA_PSK:
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ESP_LOGI(TAG_SCAN, "\tAuthmode: WIFI_AUTH_WPA_PSK");
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break;
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case WIFI_AUTH_WPA2_PSK:
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ESP_LOGI(TAG_SCAN, "\tAuthmode: WIFI_AUTH_WPA2_PSK");
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break;
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case WIFI_AUTH_WPA_WPA2_PSK:
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ESP_LOGI(TAG_SCAN, "\tAuthmode: WIFI_AUTH_WPA_WPA2_PSK");
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break;
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case WIFI_AUTH_ENTERPRISE:
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ESP_LOGI(TAG_SCAN, "\tAuthmode: WIFI_AUTH_ENTERPRISE");
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break;
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case WIFI_AUTH_WPA3_PSK:
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ESP_LOGI(TAG_SCAN, "\tAuthmode: WIFI_AUTH_WPA3_PSK");
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break;
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case WIFI_AUTH_WPA2_WPA3_PSK:
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ESP_LOGI(TAG_SCAN, "\tAuthmode: WIFI_AUTH_WPA2_WPA3_PSK");
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break;
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case WIFI_AUTH_WPA3_ENT_192:
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ESP_LOGI(TAG_SCAN, "\tAuthmode: WIFI_AUTH_WPA3_ENT_192");
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break;
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default:
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ESP_LOGI(TAG_SCAN, "\tAuthmode: WIFI_AUTH_UNKNOWN");
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break;
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}
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}
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static void print_cipher_type(int pairwise_cipher, int group_cipher)
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{
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switch (pairwise_cipher) {
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case WIFI_CIPHER_TYPE_NONE:
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ESP_LOGI(TAG_SCAN, "\tPairwise Cipher: WIFI_CIPHER_TYPE_NONE");
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break;
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case WIFI_CIPHER_TYPE_WEP40:
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ESP_LOGI(TAG_SCAN, "\tPairwise Cipher: WIFI_CIPHER_TYPE_WEP40");
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break;
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case WIFI_CIPHER_TYPE_WEP104:
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ESP_LOGI(TAG_SCAN, "\tPairwise Cipher: WIFI_CIPHER_TYPE_WEP104");
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break;
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case WIFI_CIPHER_TYPE_TKIP:
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ESP_LOGI(TAG_SCAN, "\tPairwise Cipher: WIFI_CIPHER_TYPE_TKIP");
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break;
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case WIFI_CIPHER_TYPE_CCMP:
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ESP_LOGI(TAG_SCAN, "\tPairwise Cipher: WIFI_CIPHER_TYPE_CCMP");
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break;
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case WIFI_CIPHER_TYPE_TKIP_CCMP:
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ESP_LOGI(TAG_SCAN, "\tPairwise Cipher: WIFI_CIPHER_TYPE_TKIP_CCMP");
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break;
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case WIFI_CIPHER_TYPE_AES_CMAC128:
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ESP_LOGI(TAG_SCAN, "\tPairwise Cipher: WIFI_CIPHER_TYPE_AES_CMAC128");
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break;
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case WIFI_CIPHER_TYPE_SMS4:
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ESP_LOGI(TAG_SCAN, "\tPairwise Cipher: WIFI_CIPHER_TYPE_SMS4");
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break;
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case WIFI_CIPHER_TYPE_GCMP:
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ESP_LOGI(TAG_SCAN, "\tPairwise Cipher: WIFI_CIPHER_TYPE_GCMP");
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break;
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case WIFI_CIPHER_TYPE_GCMP256:
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||||||
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ESP_LOGI(TAG_SCAN, "\tPairwise Cipher: WIFI_CIPHER_TYPE_GCMP256");
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
ESP_LOGI(TAG_SCAN, "\tPairwise Cipher: WIFI_CIPHER_TYPE_UNKNOWN");
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
switch (group_cipher) {
|
||||||
|
case WIFI_CIPHER_TYPE_NONE:
|
||||||
|
ESP_LOGI(TAG_SCAN, "\tGroup Cipher: WIFI_CIPHER_TYPE_NONE");
|
||||||
|
break;
|
||||||
|
case WIFI_CIPHER_TYPE_WEP40:
|
||||||
|
ESP_LOGI(TAG_SCAN, "\tGroup Cipher: WIFI_CIPHER_TYPE_WEP40");
|
||||||
|
break;
|
||||||
|
case WIFI_CIPHER_TYPE_WEP104:
|
||||||
|
ESP_LOGI(TAG_SCAN, "\tGroup Cipher: WIFI_CIPHER_TYPE_WEP104");
|
||||||
|
break;
|
||||||
|
case WIFI_CIPHER_TYPE_TKIP:
|
||||||
|
ESP_LOGI(TAG_SCAN, "\tGroup Cipher: WIFI_CIPHER_TYPE_TKIP");
|
||||||
|
break;
|
||||||
|
case WIFI_CIPHER_TYPE_CCMP:
|
||||||
|
ESP_LOGI(TAG_SCAN, "\tGroup Cipher: WIFI_CIPHER_TYPE_CCMP");
|
||||||
|
break;
|
||||||
|
case WIFI_CIPHER_TYPE_TKIP_CCMP:
|
||||||
|
ESP_LOGI(TAG_SCAN, "\tGroup Cipher: WIFI_CIPHER_TYPE_TKIP_CCMP");
|
||||||
|
break;
|
||||||
|
case WIFI_CIPHER_TYPE_SMS4:
|
||||||
|
ESP_LOGI(TAG_SCAN, "\tGroup Cipher: WIFI_CIPHER_TYPE_SMS4");
|
||||||
|
break;
|
||||||
|
case WIFI_CIPHER_TYPE_GCMP:
|
||||||
|
ESP_LOGI(TAG_SCAN, "\tGroup Cipher: WIFI_CIPHER_TYPE_GCMP");
|
||||||
|
break;
|
||||||
|
case WIFI_CIPHER_TYPE_GCMP256:
|
||||||
|
ESP_LOGI(TAG_SCAN, "\tGroup Cipher: WIFI_CIPHER_TYPE_GCMP256");
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
ESP_LOGI(TAG_SCAN, "\tGroup Cipher: WIFI_CIPHER_TYPE_UNKNOWN");
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef USE_CHANNEL_BTIMAP
|
||||||
|
static void array_2_channel_bitmap(const uint8_t channel_list[], const uint8_t channel_list_size, wifi_scan_config_t *scan_config)
|
||||||
|
{
|
||||||
|
for(uint8_t i = 0; i < channel_list_size; i++) {
|
||||||
|
uint8_t channel = channel_list[i];
|
||||||
|
scan_config->channel_bitmap.ghz_2_channels |= (1 << channel);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#endif /*USE_CHANNEL_BTIMAP*/
|
||||||
|
|
||||||
|
/* Initialize Wi-Fi as sta and set scan method */
|
||||||
|
static void wifi_scan(void)
|
||||||
|
{
|
||||||
|
uint16_t number = SCAN_LIST_SIZE;
|
||||||
|
uint16_t ap_count = 0;
|
||||||
|
memset(ap_info, 0, sizeof(ap_info));
|
||||||
|
|
||||||
|
|
||||||
|
ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_STA));
|
||||||
|
ESP_ERROR_CHECK(esp_wifi_start());
|
||||||
|
|
||||||
|
#ifdef USE_CHANNEL_BTIMAP
|
||||||
|
wifi_scan_config_t *scan_config = (wifi_scan_config_t *)calloc(1,sizeof(wifi_scan_config_t));
|
||||||
|
if (!scan_config) {
|
||||||
|
ESP_LOGE(TAG_SCAN, "Memory Allocation for scan config failed!");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
array_2_channel_bitmap(channel_list, CHANNEL_LIST_SIZE, scan_config);
|
||||||
|
esp_wifi_scan_start(scan_config, true);
|
||||||
|
|
||||||
|
#else
|
||||||
|
esp_wifi_scan_start(NULL, true);
|
||||||
|
#endif /*USE_CHANNEL_BTIMAP*/
|
||||||
|
|
||||||
|
ESP_LOGI(TAG_SCAN, "Max AP number ap_info can hold = %u", number);
|
||||||
|
ESP_ERROR_CHECK(esp_wifi_scan_get_ap_num(&ap_count));
|
||||||
|
ESP_ERROR_CHECK(esp_wifi_scan_get_ap_records(&number, ap_info));
|
||||||
|
ESP_LOGI(TAG_SCAN, "Total APs scanned = %u, actual AP number ap_info holds = %u", ap_count, number);
|
||||||
|
for (int i = 0; i < number; i++) {
|
||||||
|
ESP_LOGI(TAG_SCAN, "%s \tRSSI: %d", ap_info[i].ssid, ap_info[i].rssi);
|
||||||
|
print_auth_mode(ap_info[i].authmode);
|
||||||
|
if (ap_info[i].authmode != WIFI_AUTH_WEP) {
|
||||||
|
print_cipher_type(ap_info[i].pairwise_cipher, ap_info[i].group_cipher);
|
||||||
|
}
|
||||||
|
ESP_LOGI(TAG_SCAN, "\tChannel: %d", ap_info[i].primary);
|
||||||
|
}
|
||||||
|
}
|
||||||
6
rx_esp32/src/wifi_scan.h
Normal file
6
rx_esp32/src/wifi_scan.h
Normal file
@ -0,0 +1,6 @@
|
|||||||
|
#ifndef WIFI_SCAN_H
|
||||||
|
#define WIFI_SCAN_H
|
||||||
|
|
||||||
|
static void wifi_scan(void);
|
||||||
|
|
||||||
|
#endif
|
||||||
Loading…
x
Reference in New Issue
Block a user