Arduino中文手册

首页..................................................................................................................................................................................1

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程序结构

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setup()....................................................................................................................................................................................... 3

loop()........................................................................................................................................................................................ 3

控制语句

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if............................................................................................................................................................................................... 4

if...else...................................................................................................................................................................................... 5

return...................................................................................................................................................................................... 11

goto........................................................................................................................................................................................ 12

相关语法

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分号........................................................................................................................................................................................ 13

大括号.................................................................................................................................................................................... 14

注释........................................................................................................................................................................................ 16

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算术运算符

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赋值........................................................................................................................................................................................ 19

位运算

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位与........................................................................................................................................................................................ 26

位或........................................................................................................................................................................................ 27

位异或.................................................................................................................................................................................... 29

位非........................................................................................................................................................................................ 30

左移、右移............................................................................................................................................................................ 31

复合运算符............................................................................................................................................................................ 33

变量................................................................................................................................................................................33

常量

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宏定义.................................................................................................................................................................................... 36

char......................................................................................................................................................................................... 41

unsigned char..........................................................................................................................................................................41

byte......................................................................................................................................................................................... 42

int........................................................................................................................................................................................... 42

unsigned int............................................................................................................................................................................ 43

word....................................................................................................................................................................................... 44

long........................................................................................................................................................................................ 45

数据类型转换

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char()...................................................................................................................................................................................... 55

byte()...................................................................................................................................................................................... 55

int()......................................................................................................................................................................................... 56

word()..................................................................................................................................................................................... 57

long()...................................................................................................................................................................................... 57

float()...................................................................................................................................................................................... 58

变量作用域

&

变量作用域............................................................................................................................................................................ 58

static (静态变量)....................................................................................................................................................................60

数字

analogRead().......................................................................................................................................................................... 69

analogWrite().......................................................................................................................................................................... 70

高级

shiftOut()................................................................................................................................................................................ 71

pulseIn()................................................................................................................................................................................. 72

时间

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millis().................................................................................................................................................................................... 73

数学库

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min()....................................................................................................................................................................................... 75

max()...................................................................................................................................................................................... 76

abs()........................................................................................................................................................................................ 76

constrain().............................................................................................................................................................................. 76

map()...................................................................................................................................................................................... 77

pow()...................................................................................................................................................................................... 78

三角函数

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随机数

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位操作

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位操作.................................................................................................................................................................................... 80

设置中断函数

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attachInterrupt()......................................................................................................................................................................80

detachInterrupt().....................................................................................................................................................................82

interrupts().............................................................................................................................................................................. 82

noInterrupts().......................................................................................................................................................................... 83

串口通讯

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begin().................................................................................................................................................................................... 83

peak()..................................................................................................................................................................................... 90

serialEvent()........................................................................................................................................................................... 91