From 484c4bab38825d0012fda04198f0229c955eadb8 Mon Sep 17 00:00:00 2001
From: devyte <deveyes@gmail.com>
Date: Mon, 20 Nov 2017 15:20:20 -0300
Subject: [PATCH 1/2] Added length and operator[] methods, added some
 constness, missed _dirty clear

---
 libraries/EEPROM/EEPROM.cpp |  5 +++--
 libraries/EEPROM/EEPROM.h   | 17 +++++++++++------
 2 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/libraries/EEPROM/EEPROM.cpp b/libraries/EEPROM/EEPROM.cpp
index b5b8bfc157..3ada364a15 100644
--- a/libraries/EEPROM/EEPROM.cpp
+++ b/libraries/EEPROM/EEPROM.cpp
@@ -83,10 +83,11 @@ void EEPROMClass::end() {
   }
   _data = 0;
   _size = 0;
+  _dirty = false;
 }
 
 
-uint8_t EEPROMClass::read(int address) {
+uint8_t EEPROMClass::read(int const address) {
   if (address < 0 || (size_t)address >= _size)
     return 0;
   if(!_data)
@@ -95,7 +96,7 @@ uint8_t EEPROMClass::read(int address) {
   return _data[address];
 }
 
-void EEPROMClass::write(int address, uint8_t value) {
+void EEPROMClass::write(int const address, uint8_t const value) {
   if (address < 0 || (size_t)address >= _size)
     return;
   if(!_data)
diff --git a/libraries/EEPROM/EEPROM.h b/libraries/EEPROM/EEPROM.h
index 934a995a03..8f064ac7a2 100644
--- a/libraries/EEPROM/EEPROM.h
+++ b/libraries/EEPROM/EEPROM.h
@@ -32,8 +32,8 @@ class EEPROMClass {
   EEPROMClass(void);
 
   void begin(size_t size);
-  uint8_t read(int address);
-  void write(int address, uint8_t val);
+  uint8_t read(int const address);
+  void write(int const address, uint8_t const val);
   bool commit();
   void end();
 
@@ -41,7 +41,7 @@ class EEPROMClass {
   uint8_t const * getConstDataPtr();
 
   template<typename T> 
-  T &get(int address, T &t) {
+  T &get(int const address, T &t) {
     if (address < 0 || address + sizeof(T) > _size)
       return t;
 
@@ -50,17 +50,22 @@ class EEPROMClass {
   }
 
   template<typename T> 
-  const T &put(int address, const T &t) {
+  const T &put(int const address, const T &t) {
     if (address < 0 || address + sizeof(T) > _size)
       return t;
     if (memcmp(_data + address, (const uint8_t*)&t, sizeof(T)) != 0) {
-	_dirty = true;
-	memcpy(_data + address, (const uint8_t*)&t, sizeof(T));
+      _dirty = true;
+      memcpy(_data + address, (const uint8_t*)&t, sizeof(T));
     }
 
     return t;
   }
 
+  size_t length() {return _size;}
+
+  uint8_t& operator[](int const address) {return getDataPtr()[address];}
+  uint8_t const & operator[](int const address) const {return getConstDataPtr()[address];}
+
 protected:
   uint32_t _sector;
   uint8_t* _data;

From aa34508045301a054d494f04d805addb19bcfe86 Mon Sep 17 00:00:00 2001
From: devyte <deveyes@gmail.com>
Date: Mon, 20 Nov 2017 15:31:12 -0300
Subject: [PATCH 2/2] Added forgotten const

---
 libraries/EEPROM/EEPROM.cpp | 2 +-
 libraries/EEPROM/EEPROM.h   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libraries/EEPROM/EEPROM.cpp b/libraries/EEPROM/EEPROM.cpp
index 3ada364a15..0ec376abc1 100644
--- a/libraries/EEPROM/EEPROM.cpp
+++ b/libraries/EEPROM/EEPROM.cpp
@@ -137,7 +137,7 @@ uint8_t * EEPROMClass::getDataPtr() {
   return &_data[0];
 }
 
-uint8_t const * EEPROMClass::getConstDataPtr() {
+uint8_t const * EEPROMClass::getConstDataPtr() const {
   return &_data[0];
 }
 
diff --git a/libraries/EEPROM/EEPROM.h b/libraries/EEPROM/EEPROM.h
index 8f064ac7a2..54a9c1e336 100644
--- a/libraries/EEPROM/EEPROM.h
+++ b/libraries/EEPROM/EEPROM.h
@@ -38,7 +38,7 @@ class EEPROMClass {
   void end();
 
   uint8_t * getDataPtr();
-  uint8_t const * getConstDataPtr();
+  uint8_t const * getConstDataPtr() const;
 
   template<typename T> 
   T &get(int const address, T &t) {