“Short”的版本间的差异

描述

A short is a 16-bit data-type.

On all Arduinos (ATMega and ARM based) a short stores a 16-bit (2-byte) value. This yields a range of -32,768 to 32,767 (minimum value of -2^15 and a maximum value of (2^15) - 1).

语法

short var = val;

- var - your short variable name

- val - the value you assign to that variable

示例

short ledPin = 13;

扩展阅读

- byte

- int

- unsigned int

- long

- unsigned long

- Integer constants（整型常量）