Added simple example

examples/simpleFlashNVS.ino

@@ -0,0 +1,41 @@
+#include <Arduino.h>
+#include "ArduinoNvs.h"
+
+/** 
+ * Arduino NVS is a port for a non-volatile storage (NVS, flash) library for ESP32 to the Arduino Platform. 
+ * It wraps main NVS functionality into the Arduino-styled C++ class. 
+ */
+
+void setup() {   
+    NVS.begin();
+}
+
+void loop() {
+	bool res;
+	/*** Int ***/
+	// write to flash
+    const uint64_t ui64_set = 0x1122334455667788;
+    res = NVS.setInt("longInt", ui64_set);
+    // read from flash
+    uint64_t uui64 = NVS.getInt("longInt");    
+
+
+    /*** String ***/
+    // write to flash
+    const String st_set = "`simple plain string`";
+    res = NVS.setString("st", st_set);
+    // read from flash
+    String st = NVS.getString("st");
+
+
+	/*** BLOB ***/
+	//write to flash
+	uint8_t blolb_set[] = {1,2,3,99,100, 0xEE, 0xFE, 0xEE};
+    res = NVS.setBlob("blob", blolb_set, sizeof(blolb_set));
+	// read from flash
+    size_t blobLength = NVS.getBlobSize("blob");    
+    uint8_t blob[blobLength];
+    res = NVS.getBlob("blob", blob, sizeof(blob));
+
+	delay(1000);
+}

examples/example.ino → examples/uart-controlled.ino

@@ -1,6 +1,11 @@
 #include <Arduino.h>
 #include "ArduinoNvs.h"
 
+/** 
+ * Arduino NVS is a port for a non-volatile storage (NVS, flash) library for ESP32 to the Arduino Platform. 
+ * It wraps main NVS functionality into the Arduino-styled C++ class. 
+ */
+
 using namespace std;
 
 #define PRINT(...)   Serial.print(__VA_ARGS__)
@@ -64,7 +69,7 @@ void loop() {
                 DEBUG("6. nvss: ui64 %llu", uui64);
             } break;
             case '7': {            
-                uint64_t ii64 = nvss.getInt("i64");
+                int64_t ii64 = nvss.getInt("i64");
                 DEBUG("7. nvss: i64 %lli", ii64);            
             } break;
             case 'w': {

library.json

@@ -7,7 +7,7 @@
     "type": "git",
     "url": "https://github.com/rpolitex/ArduinoNvs"
   },
-  "version": "1.0",
+  "version": "2.1",
   "authors": [
     {
     "name": "dRKr",

library.properties

@@ -1,5 +1,5 @@
 name=ArduinoNvs
-version=1.1
+version=2.1
 author=dRKr <info@sinai.io>
 maintainer=SinaiRnD <www: www.sinai.io>
 sentence=Arduino wrapper for ESP32 NVS (Non-volatile storage)