#include <stdint.h>

Classes
union	_pin_register_t
	A union representing all the possible pin modes, with meanings for each. More...

struct	_pin_register_t::generic_n
	A generic descriptor, typically used to access the buffer and mode variables. More...

Macros
#define	BYTES_PER_PIN_REGISTER 20

#define	BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
	Awesome way to check structure sizes at build time. More...

#define	USE_BUFFERED_PIN_REGISTER

#define	CurrentPinRegister (&pinRegisterBuffer)

Typedefs
typedef union _pin_register_t	pinRegister_t

Functions
void	CopyFromArrayToPinBuffer (void)

void	CopyFromPinBufferToArray (void)

void	SetBuffer (uint8_t pin, uint16_t value)

uint16_t	GetBuffer (uint8_t pin)

void	SetMode (uint8_t pin, uint8_t mode)

uint8_t	GetMode (uint8_t pin)

Variables
pinRegister_t	PinUpdateRegisters [NUMBER_OF_TOTAL_PINS]

pinRegister_t	pinRegisterBuffer

Macro Definition Documentation

◆ BUILD_BUG_ON

#define BUILD_BUG_ON ( condition ) ((void)sizeof(char[1 - 2*!!(condition)]))

Awesome way to check structure sizes at build time.

See https://scaryreasoner.wordpress.com/2009/02/28/checking-sizeof-at-compile-time/

◆ BYTES_PER_PIN_REGISTER

#define BYTES_PER_PIN_REGISTER 20

◆ CurrentPinRegister

#define CurrentPinRegister (&pinRegisterBuffer)

◆ USE_BUFFERED_PIN_REGISTER

#define USE_BUFFERED_PIN_REGISTER

Typedef Documentation

◆ pinRegister_t

typedef union _pin_register_t pinRegister_t

Function Documentation

◆ CopyFromArrayToPinBuffer()

void CopyFromArrayToPinBuffer ( void )

◆ CopyFromPinBufferToArray()

void CopyFromPinBufferToArray ( void )

◆ GetBuffer()

uint16_t GetBuffer ( uint8_t pin )

◆ GetMode()

uint8_t GetMode ( uint8_t pin )

◆ SetBuffer()

void SetBuffer	(	uint8_t	pin,
		uint16_t	value
	)

◆ SetMode()

void SetMode	(	uint8_t	pin,
		uint8_t	mode
	)

Classes

Macros

Typedefs

Functions

Variables