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EEPROM

read()

Description

Reads a byte from the EEPROM. Locations that have never been written to have the value of 255.

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>int a = 0;int value;void setup(){Serial.begin(9600);}void loop(){value = EEPROM.read(a);Serial.print(a);Serial.print("\t");Serial.print(value);Serial.println();a = a + 1;if (a == 512)a = 0;delay(500);}

See also

• EEPROM.write()
• EEPROM.update()
• EEPROM.get()
• EEPROM.put()

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