hackpoint/upload/sketch/10.h

#ifndef EEPROMAnything_H
#define EEPROMAnything_H

#include <EEPROM.h>
#include <Arduino.h>  // for type definitions

// Source: http://arduino.cc/playground/Code/EEPROMWriteAnything


// [][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][]
// []
// []   V-Strom Mk1B - An extra display for a Suzuki DL-650 ("V-Strom") that adds the following functionality:
// []     1. Battery Level display in Volts - e.g. 14.5V
// []     2. Gear Position Indicator on LCD - e.g. 1, 2, 3, 4, 5, 6, N
// []     3. Ambient Temperature in Farenheight or Celsius - e.g. 62.5F
// []     4. [Future] LED display of gear position (one led for each gear 1-6, in different colors, N will be blinking on 1)
// []     5. [Future] Accurate display of the fuel level (in percentage)
// []     6. [Future] Show Fuel consumption - MPG or KM/L, TBD: need to tap into motorcycle's speed sensor (PWM)
// []     7. [Future] Fix the OEM V-Strom Fuel Gauge to become linear
// []     License: GPL V3
/*
    Stromputer - Enhanced display for Suzuki V-Strom Motorcycles (DL-650, DL-1000, years 2004-2011)
    Copyright (C) 2011 Yuval Naveh

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program 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 General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

/*
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  "YMmMY"     MMM     MMMM   "W"   "YMMMMMP" MMM  M'  "MMMYMMMb    "YmmMMMM""     MMM     """"YUMMMMMMM   "W" 
*/


// Write a template value into EEPROM address [ee]
template <class T> int EEPROM_writeAnything(int ee, const T& value)
{
    const byte* p = (const byte*)(const void*)&value;
    unsigned int i;
    for (i = 0; i < sizeof(value); i++)
          EEPROM.write(ee++, *p++);
    return i;
}

// Read a template value from EEPROM address [ee]
template <class T> int EEPROM_readAnything(int ee, T& value)
{
    byte* p = (byte*)(void*)&value;
    unsigned int i;
    for (i = 0; i < sizeof(value); i++)
          *p++ = EEPROM.read(ee++);
    return i;
}

#endif