How to use EEPROM write anything
hi guys,
i'm trying write string eeprom i'm not having success sketch, i've put togeather form examples i've seen wont work, have done wrong?
thanks
cal
i'm trying write string eeprom i'm not having success sketch, i've put togeather form examples i've seen wont work, have done wrong?
code: [select]
#include <eeprom.h>
#include "eepromanything.h"
char string1; //where eeprom_readanything save data to
void setup()
{
char* fox = "the quick brown fox"; //send eeprom
byte len = (byte) strlen (fox);
eeprom_writeanything (0, len);
eeprom_writeanything (1, fox);
}
void loop()
{
if(eeprom_readanything(0, string1))
serial.println("marker"); //see if happens on sm
serial.println(string1);
}
thanks
cal
hi guys,
i have compose sketch doesn't seem fact want write data,dec eeprom
here sketch
and here error code
any 1 know how can different way wont blow brain cells lol (tgif)
i have compose sketch doesn't seem fact want write data,dec eeprom
here sketch
code: [select]
#include <eeprom.h>
int address = 0;
void setup()
{
serial.begin(9600);
string data = "hello there!";//string needs on eeprom
for(int = 0; < data.length(); i++) {
if (i > 0) {
long dd = data[i],dec; //copy string long dd
eeprom.write(address, dd); //write string
address = address + 1;// move next eeprom address
}
}
}
void loop()
{
}and here error code
code: [select]
arduino: 1.5.8 (windows 7), board: "arduino uno"
in file included c:\program files\arduino\hardware\arduino\avr\cores\arduino/stream.h:26:0,
from c:\program files\arduino\hardware\arduino\avr\cores\arduino/hardwareserial.h:29,
from c:\program files\arduino\hardware\arduino\avr\cores\arduino/arduino.h:223,
from eeprom_write.ino:3:
eeprom_write.ino: in function 'void setup()':
c:\program files\arduino\hardware\arduino\avr\cores\arduino/print.h:29:13: error: expected unqualified-id before numeric constant
#define dec 10
^
eeprom_write.ino:13:27: note: in expansion of macro 'dec'
error compiling.
report have more information with
"show verbose output during compilation"
enabled in file > preferences.
any 1 know how can different way wont blow brain cells lol (tgif)
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