On app cpu (#1)

* move loop task to APP CPU

* Rework WiFi boot so it works when loop is on APP CPU

Author: me-no-dev

cores/esp32/main.cpp

@@ -7,8 +7,11 @@ void initVariant() {}
 void init() __attribute__((weak));
 void init() {}
 
-void bootWiFi() __attribute__((weak));
-void bootWiFi() {}
+void startWiFi() __attribute__((weak));
+void startWiFi() {}
+
+void initWiFi() __attribute__((weak));
+void initWiFi() {}
 
 extern void loop();
 extern void setup();
@@ -18,7 +21,7 @@ void loopTask(void *pvParameters)
     bool setup_done = false;
     for(;;) {
         if(!setup_done) {
-            bootWiFi();
+            startWiFi();
             setup();
             setup_done = true;
         }
@@ -30,6 +33,7 @@ extern "C" void app_main()
 {
     init();
     initVariant();
-    xTaskCreatePinnedToCore(loopTask, "loopTask", 4096, NULL, 1, NULL, 0);
+    initWiFi();
+    xTaskCreatePinnedToCore(loopTask, "loopTask", 4096, NULL, 1, NULL, 1);
 }
 

libraries/WiFi/src/WiFiGeneric.cpp

@@ -286,29 +286,21 @@ void wifi_dns_found_callback(const char *name, const ip_addr_t *ipaddr, void *ca
  * */
 #include "nvs_flash.h"
 
-void bootWiFi()
+void initWiFi()
 {
-    esp_err_t err;
-    wifi_init_config_t cfg;
-    wifi_mode_t mode = WIFI_MODE_NULL;
-    bool auto_connect = false;
-
-    err = nvs_flash_init();
-    if (err != ESP_OK) {
-        log_e("nvs_flash_init fail %d", err);
-        return;
-    }
-
+    wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
+    nvs_flash_init();
     system_init();
     tcpip_adapter_init();
     esp_event_loop_init(WiFiGenericClass::_eventCallback, NULL);
+    esp_wifi_init(&cfg);
+}
 
-    cfg.event_handler = &esp_event_send;
-    err = esp_wifi_init(&cfg);
-    if (err != ESP_OK) {
-        log_e("esp_wifi_init fail %d\n", err);
-        return;
-    }
+void startWiFi()
+{
+    esp_err_t err;
+    wifi_mode_t mode = WIFI_MODE_NULL;
+    bool auto_connect = false;
 
     err = esp_wifi_start();
     if (err != ESP_OK) {