دستورات آردوینو

Digital I/O

pinMode()

digitalWrite()

digitalRead()

Advanced I/O

tone()

noTone()

ShiftOut()

Analog I/O

analogReference()

analogRead()

analogWrite()

Due & Zero only

analogReadResolution()

analogWriteResolution()

Constants

HIGH | LOW

INPUT | OUTPUT | INPUT_PULLUP

 LED_BUILTIN

 true | false

 integer constants

floating point constants

Conversion

char()

byte()

int()

word()

long()

float()

Data Types

 Variable Declaration

void

boolean

char

 unsigned char

byte

int

unsigned int

word

long

unsigned long

short

float

double

string – char array

array

Variable Scope & Qualifiers

variable scope

static

volatile

const

Utilities

sizeof()

PROGMEM

 Setup()

 loop()

Further Syntax

; (semicolon)

{} (curly braces)

// (single line comment)

/* */ (multi-line comment)

#define

#include

Pointer Access Operators

* dereference operator

& reference operator

Bitwise Operators

& (bitwise and)

| (bitwise or)

^ (bitwise xor)

~ (bitwise not)

<< (bitshift left)

 >> (bitshift right)

Control Structures

if

if … else

for

switch case

while

do…while

break

continue

return

goto

Boolean Operators

&& (and)

|| (or)

! (not)

Arithmetic Operators

 = (assignment operator)

+ (addition)

– (subtraction)

* (multiplication)

 / (division)

% (modulo)

Comparison Operators

== (equal to)

!= (not equal to)

< (less than)

> (greater than)

<= (less than or equal to)

>= (greater than or equal to)

Compound Operators

++ (increment)

 – – (decrement)

 += (compound addition)

 -= (compound subtraction)

 *= (compound multiplication)

 /= (compound division)

 %= (compound modulo)

 &= (compound bitwise and)