open, read, write seems to work

Author: hathach

libraries/Adafruit_LittleFS/examples/Internal_Format/Internal_Format.ino

@@ -12,7 +12,9 @@
  any redistribution
 *********************************************************************/
 
-#include <Bluefruit_FileIO.h>
+#include <Adafruit_LittleFS.h>
+
+using namespace LittleFilesystem;
 
 // the setup function runs once when you press reset or power the board
 void setup() 

libraries/Adafruit_LittleFS/examples/Internal_ListFiles/Internal_ListFiles.ino

@@ -13,7 +13,9 @@
 *********************************************************************/
 
 #include <bluefruit.h>
-#include <Bluefruit_FileIO.h>
+#include <Adafruit_LittleFS.h>
+
+using namespace LittleFilesystem;
 
 /* This example  print out Internal Flash contents up to
  * MAX_LEVEL level of directories (including root)

libraries/Adafruit_LittleFS/examples/Internal_ReadWrite/Internal_ReadWrite.ino

@@ -12,11 +12,11 @@
  any redistribution
 *********************************************************************/
 
-#include <Bluefruit_FileIO.h>
+#include <Adafruit_LittleFS.h>
+using namespace LittleFilesystem;
 
-#define FILENAME    "/adafruit.txt"
-
-#define CONTENTS    "Bluefruit Feather52's file contents"
+#define FILENAME    "/adafruit2.txt"
+#define CONTENTS    "Adafruit Little File System test file contents"
 
 File file(InternalFS);
 

libraries/Adafruit_LittleFS/src/Adafruit_LittleFS_File.cpp

@@ -50,7 +50,7 @@ File::File (char const *filename, uint8_t mode, Adafruit_LittleFS &fs)
   _path = NULL;
   _is_dir = false;
 
-  open(filename, mode);
+  this->open(filename, mode);
 }
 
 File& File::operator = (const File &rhs)
@@ -130,19 +130,18 @@ bool File::open (char const *filepath, uint8_t mode)
   // close if currently opened
   if ( _file ) close();
 
-  File file(*_fs);
   struct lfs_info info;
 
   int rc = lfs_stat(_fs->getFS(), filepath, &info);
   if ( LFS_ERR_OK == rc )
   {
     // file existed, open file or directory accordingly
-    file = (info.type == LFS_TYPE_REG) ? _open_file(filepath, mode) : _open_dir(filepath);
+    *this = (info.type == LFS_TYPE_REG) ? _open_file(filepath, mode) : _open_dir(filepath);
   }
   else if ( LFS_ERR_NOENT == rc )
   {
     // file not existed, only proceed with FILE_WRITE mode
-    if ( mode == FILE_WRITE ) file = _open_file(filepath, mode);
+    if ( mode == FILE_WRITE ) *this = _open_file(filepath, mode);
   }
   else
   {