Sync with ESP3D to fix wdt issue when doing FORMATFS

Author: luc-github

src/core/esp3d_hal.cpp

@@ -202,7 +202,11 @@ void ESP3DHal::checkTWDT() {
 // Watchdog feeder
 void ESP3DHal::wdtFeed() {
 #ifdef ARDUINO_ARCH_ESP32
-  vTaskDelay(1);
+  if (esp_task_wdt_status(NULL) == ESP_OK) {
+    vTaskDelay(1);
+  } else {
+   delay(1);
+  }
   return;
 #endif  // ARDUINO_ARCH_ESP32
 #ifdef ARDUINO_ARCH_ESP8266

src/include/esp3d_version.h

@@ -22,7 +22,7 @@
 #define _VERSION_ESP3D_H
 
 // version and sources location
-#define FW_VERSION "3.0.0.5b1"
+#define FW_VERSION "3.0.0.6b1"
 #define REPOSITORY "https://github.com/luc-github/ESP3D/tree/3.0"
 
 #endif  //_VERSION_ESP3D_H

src/modules/filesystem/flash/littlefs_esp32_filesystem.cpp

@@ -23,7 +23,9 @@ littlefs_esp32_filesystem.cpp - ESP3D littlefs filesystem configuration class
     defined(ARDUINO_ARCH_ESP32)
 #include <FS.h>
 #include <LittleFS.h>
-
+extern "C" {
+  #include "esp_littlefs.h"
+  }
 #include <stack>
 
 #include "../esp_filesystem.h"
@@ -58,7 +60,9 @@ bool ESP_FileSystem::rename(const char *oldpath, const char *newpath) {
 const char *ESP_FileSystem::FilesystemName() { return "LittleFS"; }
 
 bool ESP_FileSystem::format() {
-  bool res = LittleFS.format();
+ //Use directly the function to avoid any wdt issue
+ // bool res = LittleFS.format();
+  bool res =  (ESP_OK == esp_littlefs_format("spiffs"));
   if (res) {
     res = begin();
   }