PCAL6xxx_base Class Reference

#include <GPIO_NXP.h>

Inheritance diagram for PCAL6xxx_base:

Public Member Functions
	PCAL6xxx_base (uint8_t i2c_address, const int nbits, const uint8_t arp[], uint8_t ai)
	PCAL6xxx_base (TwoWire &wire, uint8_t i2c_address, const int nbits, const uint8_t arp[], uint8_t ai)
virtual	~PCAL6xxx_base ()
Public Member Functions inherited from GPIO_base
	GPIO_base (uint8_t i2c_address, int nbits, const uint8_t *arp, uint8_t ai)
	GPIO_base (TwoWire &wire, uint8_t i2c_address, int nbits, const uint8_t *arp, uint8_t ai)
virtual	~GPIO_base ()
virtual void	begin (board env=NONE)
virtual void	output (int port, uint8_t value, uint8_t mask=0)
virtual void	output (const uint8_t *vp)
virtual uint8_t	input (int port)
virtual uint8_t *	input (uint8_t *vp)
virtual void	config (int port, uint8_t config, uint8_t mask=0)
virtual void	config (const uint8_t *vp)
virtual void	write_port (access_word w, const uint8_t *vp)
virtual void	write_port16 (access_word w, const uint16_t *vp)
virtual uint8_t *	read_port (access_word w, uint8_t *vp)
virtual uint16_t *	read_port16 (access_word w, uint16_t *vp)
virtual void	write_port (access_word w, uint8_t value, int port_num=0)
virtual void	write_port16 (access_word w, uint16_t value, int port_num=0)
virtual uint8_t	read_port (access_word w, int port_num=0)
virtual uint16_t	read_port16 (access_word w, int port_num=0)

Additional Inherited Members
Public Types inherited from GPIO_base
enum	board { NONE , ARDUINO_SHIELD }
Static Public Member Functions inherited from GPIO_base
static void	print_bin (uint8_t v)
Public Attributes inherited from GPIO_base
const int	n_bits
const int	n_ports
Protected Attributes inherited from GPIO_base
const uint8_t	auto_increment

Detailed Description

PCAL6xxx_base class

Yet another abstraction class for PCAL6xxx devices This class is just passing parameters to GPIO_base class in this version

Definition at line 820 of file GPIO_NXP.h.

Constructor & Destructor Documentation

PCAL6xxx_base() [1/2]

PCAL6xxx_base::PCAL6xxx_base	(	uint8_t	i2c_address,
		const int	nbits,
		const uint8_t	arp[],
		uint8_t	ai )

Constructor

Parameters

i2c_address	I2C target address
nbits	number of IO bits
arp	pointer to register access reference table
ai	auto-increment flag

Definition at line 236 of file GPIO_NXP.cpp.

Referenced by PCAL6408A::PCAL6408A(), PCAL6408A::PCAL6408A(), PCAL6416A::PCAL6416A(), PCAL6416A::PCAL6416A(), PCAL6524::PCAL6524(), PCAL6524::PCAL6524(), PCAL6534::PCAL6534(), and PCAL6534::PCAL6534().

PCAL6xxx_base() [2/2]

PCAL6xxx_base::PCAL6xxx_base	(	TwoWire &	wire,
		uint8_t	i2c_address,
		const int	nbits,
		const uint8_t	arp[],
		uint8_t	ai )

Constructor

Parameters

wire	TwoWire instance
i2c_address	I2C target address
nbits	number of IO bits
arp	pointer to register access reference table
ai	auto-increment flag

Definition at line 241 of file GPIO_NXP.cpp.

~PCAL6xxx_base()

PCAL6xxx_base::~PCAL6xxx_base ( )

virtual

Destructor

Definition at line 246 of file GPIO_NXP.cpp.

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The documentation for this class was generated from the following files:

• GPIO_NXP.h
• GPIO_NXP.cpp