Arduino.h File Reference

#include <stdint.h>
#include <stdbool.h>
#include <cstddef>
#include "pins_arduino.h"

Go to the source code of this file.

Macros
#define	reg_spictrl   (*(volatile uint32_t*)0x02000000)
#define	reg_uart_clkdiv   (*(volatile uint32_t*)0x02000004)
#define	reg_uart_data   (*(volatile uint32_t*)0x02000008)
#define	reg_outp   (*(volatile uint32_t*)0x03000000)
#define	reg_inp   (*(volatile uint32_t*)0x05000000)
#define	F_CPU   12000000
#define	clk_div_s   (F_CPU)
#define	clk_div_ms   (F_CPU/1000)
#define	clk_div_us   (F_CPU/1000000)
#define	HIGH   0x1
#define	LOW   0x0
#define	INPUT   0x0
#define	OUTPUT   0x1
#define	INPUT_PULLUP   0x2
#define	PI   3.1415926535897932384626433832795
#define	HALF_PI   1.5707963267948966192313216916398
#define	TWO_PI   6.283185307179586476925286766559
#define	DEG_TO_RAD   0.017453292519943295769236907684886
#define	RAD_TO_DEG   57.295779513082320876798154814105
#define	EULER   2.718281828459045235360287471352
#define	min(a, b)   ((a)<(b)?(a):(b))
#define	max(a, b)   ((a)>(b)?(a):(b))
#define	abs(x)   ((x)>0?(x):-(x))
#define	constrain(amt, low, high)   ((amt)<(low)?(low):((amt)>(high)?(high):(amt)))
#define	round(x)   ((x)>=0?(long)((x)+0.5):(long)((x)-0.5))
#define	radians(deg)   ((deg)*DEG_TO_RAD)
#define	degrees(rad)   ((rad)*RAD_TO_DEG)
#define	sq(x)   ((x)*(x))
#define	clockCyclesPerMicrosecond()   ( F_CPU / 1000000L )

Typedefs
typedef uint8_t	byte

Functions
void	pinMode (uint8_t, uint8_t)
void	digitalWrite (uint8_t, uint8_t)
int	digitalRead (uint8_t)
int	analogRead (uint8_t)
void	analogWrite (uint8_t, int)
unsigned long	millis (void)
unsigned long	micros (void)
void	delay (unsigned long)
void	setup (void)
void	loop (void)

Macro Definition Documentation

#define abs

(

x

)

((x)>0?(x):-(x))

#define clk_div_ms   (F_CPU/1000)

#define clk_div_s   (F_CPU)

#define clk_div_us   (F_CPU/1000000)

#define clockCyclesPerMicrosecond

(

)

( F_CPU / 1000000L )

#define constrain	(		amt,
			low,
			high
	)		((amt)<(low)?(low):((amt)>(high)?(high):(amt)))

#define DEG_TO_RAD   0.017453292519943295769236907684886

#define degrees

(

rad

)

((rad)*RAD_TO_DEG)

#define EULER   2.718281828459045235360287471352

#define F_CPU   12000000

#define HALF_PI   1.5707963267948966192313216916398

#define HIGH   0x1

#define INPUT   0x0

#define INPUT_PULLUP   0x2

#define LOW   0x0

#define max	(		a,
			b
	)		((a)>(b)?(a):(b))

#define min	(		a,
			b
	)		((a)<(b)?(a):(b))

#define OUTPUT   0x1

#define PI   3.1415926535897932384626433832795

#define RAD_TO_DEG   57.295779513082320876798154814105

#define radians

(

deg

)

((deg)*DEG_TO_RAD)

#define reg_inp   (*(volatile uint32_t*)0x05000000)

#define reg_outp   (*(volatile uint32_t*)0x03000000)

#define reg_spictrl   (*(volatile uint32_t*)0x02000000)

#define reg_uart_clkdiv   (*(volatile uint32_t*)0x02000004)

#define reg_uart_data   (*(volatile uint32_t*)0x02000008)

#define round

(

x

)

((x)>=0?(long)((x)+0.5):(long)((x)-0.5))

#define sq

(

x

)

((x)*(x))

#define TWO_PI   6.283185307179586476925286766559

Typedef Documentation

typedef uint8_t byte

Function Documentation

int analogRead

(

uint8_t

)

void analogWrite	(	uint8_t	,
		int
	)

void delay

(

unsigned

long

)

int digitalRead

(

uint8_t

)

void digitalWrite	(	uint8_t	,
		uint8_t
	)

void loop

(

void

)

OneWirePJON device status update function.

Returns

(void)

Arduino IDE: put your main code here, to run repeatedly.

unsigned long micros

(

void

)

unsigned long millis

(

void

)

void pinMode	(	uint8_t	,
		uint8_t
	)

void setup

(

void

)

Arduino IDE: put your setup code here, to run once.