Add WiFi connectivity initialization and configuration functions

firmware/esp32/source/main.cpp

@@ -6,9 +6,9 @@
 #include "esp_log.h"
 #include "esp_pm.h"
 #include "esp_task_wdt.h"
-#include "freertos/semphr.h"
+#include "wifi.hpp"
 
-volatile bool critical_error_flag = false;
+volatile bool criticalErrorFlag = false;
 
 static void watchdogTask(void *pvParameters) {
     esp_task_wdt_config_t twdt_config = {

firmware/esp32/source/wifi.cpp

@@ -4,15 +4,44 @@
 #include "freertos/semphr.h"
 #include "esp_system.h"
 #include "esp_log.h"
-#include "esp_pm.h"
+//#include "esp_pm.h"
 #include "esp_task_wdt.h"
 #include "esp_wifi.h"
+#include "main.hpp"
+#include "wifi-credentials.h"
+
+//check this
+wifi_mode_t wifi_mode = WIFI_MODE_STA;
+wifi_init_config_ wifi_cfg = {
+    .sta = {
+        .ssid = WIFI_SSID,
+        .password = WIFI_PASSWORD,
+        .threshold.authmode = WIFI_AUTH,
+    },
+};
+
+static void wifiInit() {
+    ESP_ERROR_CHECK(esp_wifi_init(*wifi_cfg));
+    ESP_ERROR_CHECK(esp_wifi_set_mode(wifi_mode));
+
+    esp_wifi_start();
+}
+
+static inline void wifiTryConnect() {
+    wifiInit();
+
+    if(esp_wifi_get_mode(wifi_mode)) ESP_ERROR_CHECK(esp_wifi_connect());
+    else criticalErrorFlag = true;
+}
+
+static void wifiManager() {
+    if(!esp_wifi_get_mode(wifi_mode)) wifiTryConnect();
+}
 
 void wifiTask(void *pvParameters) {
     ESP_ERROR_CHECK(esp_task_wdt_add(NULL));
 
-    // wifi here
-    wifiConnection();
+    wifiManager();
 
     esp_task_wdt_reset();
     vTaskDelay(pdMS_TO_TICKS(2500));