Estructura

return
void
false
#include
; (semicolon)
. (dot)
/* */ (multiline comment)
null
= (assign)
loop()
// (comment)
() (parentheses)
true
{} (curly braces)
[] (array access)
delete
#define
setup()
, (comma)
new

Tipos de datos

Primitivos

char
word
float
long
boolean
double
int
unsigned char
byte
unsigned long
unsigned int

Compuestos

String
Vector
array

Tipos Constantes

ULongTable
ConstantString
FloatTable
IntTable
LongTable
UCharTable
DoubleTable
Constant
CharTable
ByteTable
UIntTable

Conversión

splitString()
toUpperCase()
long()
toAscii()
int()
byte()
float()
toLowerCase()
char()

Uso de bit, byte y word

lowByte()
makeWord()
bit()
bitWrite()
highByte()
bitRead()

Clasificación de Caracteres

isPrintable()
isAscii()
isGraph()
isControl()
isSpace()
isWhitespace()
isUpperCase()
isAlpha()
isPunct()
isHexadecimalDigit()
isAlphaNumeric()
isLowerCase()
isDigit()

Opciones de variables

static
const
volatile

Operadores de apuntadores

& (reference operator)
* (dereference operator)

Utilidades

sizeof()

Control

Operadores Relacionales

>= (greater than or equal to)
> (greater than)
== (equality)
<= (less than or equal to)
< (less than)
!= (inequality)

Iteración

for()
while()

Condicionales

default
break
switch()
case
if()
else

Operadores Lógicos

&& (logical AND)
|| (logical OR)
! (logical NOT)

Entrada/Salida

Pin digital de Entrada/Salida

digitalRead()
pinMode()
digitalWrite()

Pin digital de Entrada pullup

noPullup()
pullup()

Puerto digital de Entrada/Salida

portWrite()
portRead()
portMode()

Pin desplazamiento de bits

shiftOut()
shiftIn()

Pin análogo de Entrada

analogRead()
analogReference()

Pin PWM (Análogo) de Salida

analogWrite()
noAnalogWrite()

Pin PWM Opciones Avanzadas

setPWMPrescale()
setPWMResolution()

Tiempo

delay()
millis()
delayMicroseconds()
micros()

Lectura de pulsos (polled)

pulseIn()

Interrupciones

noInterrupts()
attachInterrupt()
detachInterrupt()
interruptMode()
interrupts()

Generación de tonos

noTone()
getTonePolyphony()
setTonePolyphony()
tone()

Serial Communication

Serial

Manejo de potencia

enablePower()
disablePower()

Manejo de potencia avanzado

sleep()
noSleep()
sleepMode()

Matemáticas

Operadores

-= (subtract assign)
+= (add assign)

Operadores de bits

|= (bitwise OR and assign)
˜ (bitwise ones complement)
&= (bitwise AND and assign)
^ (bitwise XOR)
| (bitwise OR)
& (bitwise AND)
<< (bitwise bit shift left)
>> (bitwise bit shift right)

Cálculo

signbit()
fmin()
min()
exp()
square()
fmod()
sqrt()
constrain()
ldexp()
round()
map()
sq()
ceil()
fma()
floor()
log10()
pow()
fabs()
abs()
max()
fmax()
trunc()
log()

Trigonometría

atan2()
tan()
cosh()
sinh()
tanh()
acos()
asin()
atan()
cos()
sin()
hypot()
radians()
degrees()

Aleatoriedad

random()
randomSeed()

Operador

+ (addition)
- (minus)
* (multiply)
- (negation)
/ (divide)
% (modulo)
-- (decrement)
++ (increment)

Constantes

LSBFIRST
CHANGE
FALLING
OUTPUT
HALF_PI (1.57079...)
INPUT
WLED
LOW
PI (3.14159...)
TWO_PI (6.28318...)
HIGH
MSBFIRST
RISING