From 0d6d1a7f6c031e8a288f0c3ba5eb80efefb264f1 Mon Sep 17 00:00:00 2001
From: Yuri Trikoz <ytrikoz@gmail.com>
Date: Fri, 18 Dec 2020 04:39:44 +0300
Subject: [PATCH] FSInfo

---
 include/Consts.h     |  2 +-
 include/FileSystem.h | 36 ++++++++++++++++++++++++++++++++++++
 2 files changed, 37 insertions(+), 1 deletion(-)
 create mode 100644 include/FileSystem.h

diff --git a/include/Consts.h b/include/Consts.h
index 0bce4c82..8905e172 100644
--- a/include/Consts.h
+++ b/include/Consts.h
@@ -16,7 +16,7 @@
 #endif
 
 //===========FileSystem==============================================================================================================================================
-#define littlefs_on
+#define USE_LITTLEFS true
 //==================================================================================================================================================================
 #define NUM_BUTTONS 6
 #define LED_PIN 2
diff --git a/include/FileSystem.h b/include/FileSystem.h
new file mode 100644
index 00000000..09fe0307
--- /dev/null
+++ b/include/FileSystem.h
@@ -0,0 +1,36 @@
+#pragma once
+
+#include "Consts.h"
+
+#define FILE_READ "r"
+#define FILE_WRITE "w"
+#define FILE_APPEND "a"
+
+#if USE_LITTLEFS
+#include <LittleFS.h>
+extern FS LittleFS;
+using littlefs_impl::LittleFSConfig;
+extern FS *filesystem;
+#define FileFS LittleFS
+#define FS_NAME "LittleFS"
+#else
+extern FS *filesystem;
+#define FileFS SPIFFS
+#define FS_NAME "SPIFFS"
+#endif
+
+/*
+* Информация о ФС
+    size_t totalBytes; // всего
+    size_t usedBytes; // использовано
+    size_t maxOpenFiles; // лимит на открые файлы
+    size_t maxPathLength; // лимит на полное пути + имя файла
+
+    FSInfo buf;
+    getInfo(buf);
+    size_t freeBytes = buf.totalBytes - buf.usedBytes;
+    float freePer = buf.usedBytes / buf.totalBytes * 100;
+*/ 
+bool getInfo(FSInfo& info) {
+    return FileFS.info(info);
+}
\ No newline at end of file