From 48ddce71c6a26d1254b6c763ca85cd8651be976d Mon Sep 17 00:00:00 2001
From: Markus Sattler <help.markus+git@gmail.com>
Date: Sun, 3 May 2015 18:15:54 +0200
Subject: [PATCH] add EEPROM.getDataPtr() fix all warnings in EEPROMClass

---
 libraries/EEPROM/EEPROM.cpp | 11 ++++++++---
 libraries/EEPROM/EEPROM.h   |  2 ++
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/libraries/EEPROM/EEPROM.cpp b/libraries/EEPROM/EEPROM.cpp
index 0949e4195..74e7f3b0f 100644
--- a/libraries/EEPROM/EEPROM.cpp
+++ b/libraries/EEPROM/EEPROM.cpp
@@ -35,7 +35,7 @@
 #define CONFIG_ADDR (SPI_FLASH_SEC_SIZE * CONFIG_SECTOR)
 
 EEPROMClass::EEPROMClass()
-: _data(0), _size(0)
+: _data(0), _size(0), _dirty(false)
 {
 }
 
@@ -67,7 +67,7 @@ void EEPROMClass::end()
 
 uint8_t EEPROMClass::read(int address)
 {
-    if (address < 0 || address >= _size)
+    if (address < 0 || (size_t)address >= _size)
         return 0;
 
     return _data[address];
@@ -75,7 +75,7 @@ uint8_t EEPROMClass::read(int address)
 
 void EEPROMClass::write(int address, uint8_t value)
 {
-    if (address < 0 || address >= _size)
+    if (address < 0 || (size_t)address >= _size)
         return;
 
     _data[address] = value;
@@ -101,5 +101,10 @@ bool EEPROMClass::commit()
     return ret;
 }
 
+uint8_t * EEPROMClass::getDataPtr()
+{
+    return &_data[0];
+}
+
 
 EEPROMClass EEPROM;
diff --git a/libraries/EEPROM/EEPROM.h b/libraries/EEPROM/EEPROM.h
index 932b791bb..97dd4c26a 100644
--- a/libraries/EEPROM/EEPROM.h
+++ b/libraries/EEPROM/EEPROM.h
@@ -36,6 +36,8 @@ class EEPROMClass
     bool commit();
     void end();
 
+    uint8_t * getDataPtr();
+
     template<typename T> T &get(int address, T &t)
     {
         if (address < 0 || address + sizeof(T) > _size)