Difference between revisions of "EEPROM.read"
From Gamebuino Wiki
(Fix some bug) |
m (→Returns: byte) |
||
| (3 intermediate revisions by one other user not shown) | |||
| Line 10: | Line 10: | ||
== Returns == | == Returns == | ||
| − | The value stored in that location | + | The value stored in that location (Byte) |
== Example == | == Example == | ||
<code> | <code> | ||
| − | #include <EEPROM.h> | + | #include <EEPROM.h> |
| − | #include <SPI.h> | + | #include <SPI.h> |
| − | #include <Gamebuino.h> | + | #include <Gamebuino.h> |
| − | + | ||
| − | Gamebuino gb; | + | Gamebuino gb; |
| − | + | ||
| − | byte levels_unlocked = 0; | + | byte levels_unlocked = 0; |
| − | + | ||
| − | void setup() | + | void setup() |
| − | { | + | { |
| − | + | gb.begin(); | |
| − | + | gb.titleScreen(F("Read EEPROM")); | |
| − | + | levels_unlocked = EEPROM.read(0); | |
| − | } | + | } |
| + | </code> | ||
== See also == | == See also == | ||
| Line 34: | Line 35: | ||
* [[EEPROM.put]] | * [[EEPROM.put]] | ||
* [[EEPROM.get]] | * [[EEPROM.get]] | ||
| − | |||
Latest revision as of 2017-04-11T10:44:29
Description
Read the value corresponding to the adress
Syntax
EEPROM.read(address);
Parameters
- address: the location to read from, starting from 0 (int)
Returns
The value stored in that location (Byte)
Example
#include <EEPROM.h>
#include <SPI.h>
#include <Gamebuino.h>
Gamebuino gb;
byte levels_unlocked = 0;
void setup()
{
gb.begin();
gb.titleScreen(F("Read EEPROM"));
levels_unlocked = EEPROM.read(0);
}
