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authorAlice Pintus <a.pintus@arduino.cc>2016-03-02 10:49:39 +0100
committerAlice Pintus <a.pintus@arduino.cc>2016-03-02 10:49:39 +0100
commite8f1805137b78307d2411f5670ea016d4355fb8d (patch)
tree4965fc7afaadbfa1e64c62cac19800d7bf7cec8e /libraries/EEPROM/EEPROM.h
parentf81317889e48460ab3ed2f2797ad54f0f57e2aba (diff)
moved .h file in src folder
Diffstat (limited to 'libraries/EEPROM/EEPROM.h')
-rw-r--r--libraries/EEPROM/EEPROM.h146
1 files changed, 0 insertions, 146 deletions
diff --git a/libraries/EEPROM/EEPROM.h b/libraries/EEPROM/EEPROM.h
deleted file mode 100644
index cde75db..0000000
--- a/libraries/EEPROM/EEPROM.h
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- EEPROM.h - EEPROM library
- Original Copyright (c) 2006 David A. Mellis. All right reserved.
- New version by Christopher Andrews 2015.
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-*/
-
-#ifndef EEPROM_h
-#define EEPROM_h
-
-#include <inttypes.h>
-#include <avr/eeprom.h>
-#include <avr/io.h>
-
-/***
- EERef class.
-
- This object references an EEPROM cell.
- Its purpose is to mimic a typical byte of RAM, however its storage is the EEPROM.
- This class has an overhead of two bytes, similar to storing a pointer to an EEPROM cell.
-***/
-
-struct EERef{
-
- EERef( const int index )
- : index( index ) {}
-
- //Access/read members.
- uint8_t operator*() const { return eeprom_read_byte( (uint8_t*) index ); }
- operator const uint8_t() const { return **this; }
-
- //Assignment/write members.
- EERef &operator=( const EERef &ref ) { return *this = *ref; }
- EERef &operator=( uint8_t in ) { return eeprom_write_byte( (uint8_t*) index, in ), *this; }
- EERef &operator +=( uint8_t in ) { return *this = **this + in; }
- EERef &operator -=( uint8_t in ) { return *this = **this - in; }
- EERef &operator *=( uint8_t in ) { return *this = **this * in; }
- EERef &operator /=( uint8_t in ) { return *this = **this / in; }
- EERef &operator ^=( uint8_t in ) { return *this = **this ^ in; }
- EERef &operator %=( uint8_t in ) { return *this = **this % in; }
- EERef &operator &=( uint8_t in ) { return *this = **this & in; }
- EERef &operator |=( uint8_t in ) { return *this = **this | in; }
- EERef &operator <<=( uint8_t in ) { return *this = **this << in; }
- EERef &operator >>=( uint8_t in ) { return *this = **this >> in; }
-
- EERef &update( uint8_t in ) { return in != *this ? *this = in : *this; }
-
- /** Prefix increment/decrement **/
- EERef& operator++() { return *this += 1; }
- EERef& operator--() { return *this -= 1; }
-
- /** Postfix increment/decrement **/
- uint8_t operator++ (int){
- uint8_t ret = **this;
- return ++(*this), ret;
- }
-
- uint8_t operator-- (int){
- uint8_t ret = **this;
- return --(*this), ret;
- }
-
- int index; //Index of current EEPROM cell.
-};
-
-/***
- EEPtr class.
-
- This object is a bidirectional pointer to EEPROM cells represented by EERef objects.
- Just like a normal pointer type, this can be dereferenced and repositioned using
- increment/decrement operators.
-***/
-
-struct EEPtr{
-
- EEPtr( const int index )
- : index( index ) {}
-
- operator const int() const { return index; }
- EEPtr &operator=( int in ) { return index = in, *this; }
-
- //Iterator functionality.
- bool operator!=( const EEPtr &ptr ) { return index != ptr.index; }
- EERef operator*() { return index; }
-
- /** Prefix & Postfix increment/decrement **/
- EEPtr& operator++() { return ++index, *this; }
- EEPtr& operator--() { return --index, *this; }
- EEPtr operator++ (int) { return index++; }
- EEPtr operator-- (int) { return index--; }
-
- int index; //Index of current EEPROM cell.
-};
-
-/***
- EEPROMClass class.
-
- This object represents the entire EEPROM space.
- It wraps the functionality of EEPtr and EERef into a basic interface.
- This class is also 100% backwards compatible with earlier Arduino core releases.
-***/
-
-struct EEPROMClass{
-
- //Basic user access methods.
- EERef operator[]( const int idx ) { return idx; }
- uint8_t read( int idx ) { return EERef( idx ); }
- void write( int idx, uint8_t val ) { (EERef( idx )) = val; }
- void update( int idx, uint8_t val ) { EERef( idx ).update( val ); }
-
- //STL and C++11 iteration capability.
- EEPtr begin() { return 0x00; }
- EEPtr end() { return length(); } //Standards requires this to be the item after the last valid entry. The returned pointer is invalid.
- uint16_t length() { return E2END + 1; }
-
- //Functionality to 'get' and 'put' objects to and from EEPROM.
- template< typename T > T &get( int idx, T &t ){
- EEPtr e = idx;
- uint8_t *ptr = (uint8_t*) &t;
- for( int count = sizeof(T) ; count ; --count, ++e ) *ptr++ = *e;
- return t;
- }
-
- template< typename T > const T &put( int idx, const T &t ){
- EEPtr e = idx;
- const uint8_t *ptr = (const uint8_t*) &t;
- for( int count = sizeof(T) ; count ; --count, ++e ) (*e).update( *ptr++ );
- return t;
- }
-};
-
-static EEPROMClass EEPROM;
-#endif \ No newline at end of file