Arduino programming language C++
Index:
Computations. Digital I/O
Computations. Analog I/O
Computations. Advanced I/O
Computations. Time
Computations. Math
Computations. Trigonometry
Computations. Characters
Computations. Random Numbers
Computations. Bits and Bytes
Computations. External Interrupts
Computations. Interrupts
Computations. Communication
Computations. USB
Variables. Constants
Variables. Conversion
Variables. Data Types
Variables. Scope & Qualifiers
Variables. Utilities
Structure. Sketch
Structure. Control
Structure. Further Syntax
Structure. Arithmetic Operators
Structure. Comparison Operators
Structure. Boolean Operators
Structure. Pointer Access Operators
Structure. Bitwise Operators
Structure. Compound Operators
Language Reference
Arduino-programmeertaal kan worden onderverdeeld in drie hoofddelen: functies, waarden (variabelen en constanten) en structuur.
Functions
Voor het besturen van het Arduino-bord en het uitvoeren ervan
Computations.
Digital I/O
digitalRead()
digitalWrite()
pinMode()
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Analog I/O
analogReadResolution()
analogWriteResolution()
analogRead()
analogWrite()
analogReference()
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Advanced I/O
noTone()
pulseIn()
pulseInLong()
shiftIn()
shiftOut()
tone()
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Time
delay()
delayMicroseconds()
micros()
millis()
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Math
abs()
constrain()
map()
max()
min()
pow()
sq()
sqrt()
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Trigonometry
Characters
isAlpha()
isAlphaNumeric()
isAscii()
isControl()
isDigit()
isGraph()
isHexadecimalDigit()
isLowerCase()
isPrintable()
isPunct()
isSpace()
isUpperCase()
isWhitespace()
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Random Numbers
random()
randomSeed()
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Bits and Bytes
bit()
bitClear()
bitRead()
bitSet()
bitWrite()
highByte()
lowByte()
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External Interrupts
attachInterrupt()
detachInterrupt()
digitalPinToInterrupt()
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Interrupts
interrupts()
noInterrupts()
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Communication
serial
SPI
print
stream
wire
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USB
Variables
Arduino data types and constants.
Constants
HIGH | LOW
INPUT | INPUT_PULLUP | OUTPUT
true | false
Floating Point Constants
Integer Constants
LED_BUILTIN
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Conversion
(unsigned int)g)
(unsigned long)
byte()
char()
float()
int()
long()
word()
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Data Types
array
bool
boolean
byte
char
double
float
int
long
short
size_t
string
String()
unsigned char
unsigned int
unsigned long
void
word
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Variable Scope & Qualifiers
const
scope
static
volatile
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Utilities
Structure
The elements of Arduino (C++) code.
Sketch
Control
break
continue
do…while
else
for
goto
if
return
switch…case
while
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Further Syntax
#define
#include
/* */ (block comment)
// (single line comment)
; (semicolon)
{} (curly braces)
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Arithmetic Operators
% (remainder)
* (multiplication)
+ (addition)
– (subtraction)
/ (division)
= (assignment operator)
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Comparison Operators
!= (not equal to)
< (less than)
<= (less than or equal to)
== (equal to)
> (greater than)
>= (greater than or equal to)
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Boolean Operators
! (logical NOT)
&& (logical AND)
|| (logical OR)
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Pointer Access Operators
& (reference operator)
* (dereference operator)
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Bitwise Operators
& (bitwise AND)
<< (bitshift left)
>> (bitshift right)
^ (bitwise XOR)
| (bitwise OR)
~ (bitwise NOT)
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Compound Operators
+= (compound addition)
&= (compound bitwise AND)
|= (compound bitwise OR)
|= (compound bitwise OR)
/= (compound division)
*= (compound multiplication)
%= (compound remainder)
-= (compound subtraction)
— (decrement)
++ (increment)
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