1 files changed, 0 insertions, 97 deletions
diff --git a/main/wifi.c b/main/wifi.c
deleted file mode 100644
index 9489a72..0000000
--- a/main/wifi.c
+++ /dev/null
@@ -1,97 +0,0 @@
-#include <freertos/FreeRTOS.h>
-#include <freertos/event_groups.h>
-#include <freertos/task.h>
-
-#include <esp_log.h>
-#include <esp_wifi.h>
-
-#include "wifi.h"
-
-#define WIFI_MAX_RETRY  5
-
-#define WIFI_CONNECTED_BIT  BIT0
-#define WIFI_ERROR_BIT      BIT1
-
-static const char* TAG = "wifi";
-
-static int wifi_retry_num = 0;
-static EventGroupHandle_t wifi_evt_group;
-
-static void wifi_evt_handler(
-	void *arg,
-	esp_event_base_t eb,
-	int32_t id,
-	void *data)
-{
-	if (eb == WIFI_EVENT && id == WIFI_EVENT_STA_DISCONNECTED) {
-		if (wifi_retry_num < WIFI_MAX_RETRY) {
-			esp_wifi_connect();
-			wifi_retry_num++;
-			ESP_LOGI(TAG, "trying to connect to AP...");
-		} else {
-			ESP_LOGE(TAG,"connection to AP failed");
-			xEventGroupSetBits(wifi_evt_group, WIFI_ERROR_BIT);
-		}
-	} else if (eb == IP_EVENT && id == IP_EVENT_STA_GOT_IP) {
-		ip_event_got_ip_t* evt = (ip_event_got_ip_t*) data;
-		ESP_LOGI(
-			TAG,
-			"connected to AP with ip:" IPSTR,
-			IP2STR(&evt->ip_info.ip));
-
-		wifi_retry_num = 0;
-		xEventGroupSetBits(wifi_evt_group, WIFI_CONNECTED_BIT);
-	}
-}
-
-void wifi_connect(void)
-{
-	ESP_ERROR_CHECK(esp_netif_init());
-
-	wifi_evt_group = xEventGroupCreate();
-	esp_netif_create_default_wifi_sta();
-
-	wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
-	ESP_ERROR_CHECK(esp_wifi_init(&cfg));
-
-	esp_event_handler_instance_t any_id;
-	ESP_ERROR_CHECK(
-		esp_event_handler_instance_register(
-			WIFI_EVENT,
-			ESP_EVENT_ANY_ID,
-			&wifi_evt_handler,
-			NULL,
-			&any_id));
-
-	esp_event_handler_instance_t got_ip;
-	ESP_ERROR_CHECK(
-		esp_event_handler_instance_register(
-			IP_EVENT,
-			IP_EVENT_STA_GOT_IP,
-			&wifi_evt_handler,
-			NULL,
-			&got_ip));
-
-	wifi_config_t wifi_config = {
-		.sta = {
-			.ssid = CONFIG_WIFI_SSID,
-			.password = CONFIG_WIFI_PASS,
-			.threshold.authmode = WIFI_AUTH_WPA2_PSK
-		},
-	};
-
-	ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_STA));
-	ESP_ERROR_CHECK(esp_wifi_set_config(WIFI_IF_STA, &wifi_config));
-
-	ESP_ERROR_CHECK(esp_wifi_start());
-	ESP_ERROR_CHECK(esp_wifi_connect());
-
-	xEventGroupWaitBits(
-		wifi_evt_group,
-		WIFI_CONNECTED_BIT | WIFI_ERROR_BIT,
-		pdFALSE,
-		pdFALSE,
-		portMAX_DELAY);
-
-	ESP_LOGI(TAG, "wifi station initialized");
-}