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1  Using Arduino / Programming Questions / Re: Issue including EEPROM.h function calls within class on: May 10, 2013, 10:19:11 am
Has anyone resolved this?  I'm having exactly the same problem.


I have no idea if what Pyro said is true, if it was fixed in a new IDE version. In case it isn't though, here is the work around I used:

Code:
uint8_t eepromRead(int address)
{
  return eeprom_read_byte((unsigned char *) address);
}

void eepromWrite(int address, uint8_t value)
{
  eeprom_write_byte((unsigned char *) address, value);
}

You just use those functions to read/write to the EEPROM if it won't work right any other way.

Hope that helps!
2  Using Arduino / Programming Questions / Re: Issue including EEPROM.h function calls within class on: July 26, 2012, 01:46:04 pm
The main .ino includes looks a like this:

Code:
#include <SoftwareSerial.h>       //Include the NewSoftSerial library to send serial commands to the cellular module.
#include <string.h>               //Used for string manipulations
#include "CircularBuffer.h"
#include "PhoneMemory.h"
#include <EEPROM.h>

I've tried it with both EEPROM.h being included and not included in the .ino. I find it weird that Serial will work just fine in the class but EEPROM won't.

Thanks for your help.

3  Using Arduino / Programming Questions / Issue including EEPROM.h function calls within class on: July 26, 2012, 01:16:39 pm
Hi guys, I've been searching a lot and can't seem to get a solid answer on this. I'm trying to use EEPROM.read() and write() in a class. Can someone tell me where I'm going so terribly wrong? Thanks.

Code:
#ifndef _PHONEMEMORY_H_
#define _PHONEMEMORY_H_

#include <Arduino.h>
#include <string.h>
#include <EEPROM.h>


class PhoneMemory
{
  public:
   PhoneMemory();
   int addPhone(char *number);
};

#endif

Code:
#include "PhoneMemory.h"

int PhoneMemory::addPhone(char *number)
{
 EEPROM.read(1);
}

Error:
Code:
PhoneMemory.cpp: In member function 'int PhoneMemory::addPhone(char*)':
PhoneMemory.cpp:12: error: 'EEPROM' was not declared in this scope

I appreciate any help.

Thanks.
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