read()

描述

从 EEPROM 读取一个 byte。

语法


EEPROM.read(address)


参数

address: 要读取的位置，从 0 开始 (int 型别)

回传

指定位置的值 (byte 型别)

范例

#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 == 200)
    a = 0;

  delay(500);
}

See also

－ EEPROM.write()

函式库参考主页面

The text of the 86Duino reference is a modification of the Arduino reference, and is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.