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EEPROM
EEPROM[]
Description
This operator allows using the identifier `EEPROM` like an array. EEPROM cells can be read and written directly using this method.
Syntax
EEPROM[address]
Parameters
address: the location to read/write from, starting from 0 (int)
Returns
A reference to the EEPROM cell
Example
#include <EEPROM.h>
void
setup
(
)
{
unsigned
char val;
//Read first EEPROM cell.
val = EEPROM[
0
]
;
//Write first EEPROM cell.
EEPROM[
0
]
= val;
//Compare contents
if
( val == EEPROM[
0
]
)
{
//Do something...
}
}
void
loop
(
)
{
/* Empty loop */
}
See also
Reference Home
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