All pins for i2s, spi, i2c and other pins. More...

#include <DriverPins.h>

Inheritance diagram for DriverPins:

Public Member Functions
	DriverPins ()=default

	DriverPins (const DriverPins &)=delete

bool	addI2C (PinFunction function, GpioPin scl, GpioPin sda, int port=-1, uint32_t frequency=100000, i2c_bus_handle_t wire=nullptr, bool active=true)

bool	addI2C (PinsI2C pin)

bool	addI2S (PinFunction function, GpioPin mclk, GpioPin bck, GpioPin ws, GpioPin data_out, GpioPin data_in=-1, int port=0)

bool	addI2S (PinsI2S pin)

bool	addPin (PinFunction function, GpioPin pinNo, PinLogic logic, int index=0)

bool	addPin (PinsFunction pin)

bool	addSPI (PinFunction function, GpioPin clk, GpioPin miso, GpioPin mosi, GpioPin cs, SPIClass &spi)

bool	addSPI (PinsSPI pin)

virtual bool	begin ()
	Sets up all pins e.g. by calling pinMode() More...

void	end ()

audio_driver_local::Optional< PinsI2C >	getI2CPins (PinFunction function)
	Finds the I2C pin info with the help of the function. More...

audio_driver_local::Optional< PinsI2S >	getI2SPins (int port)
	Finds the I2S pin info with the help of the port. More...

audio_driver_local::Optional< PinsI2S >	getI2SPins (PinFunction function=PinFunction::CODEC)
	Finds the I2S pin info with the help of the function. More...

audio_driver_local::Optional< PinsFunction >	getPin (GpioPin pinId)
	Get pin information by pin ID. More...

audio_driver_local::Optional< PinsFunction >	getPin (PinFunction function, int pos=0)
	Get pin information by function. More...

GpioPin	getPinID (PinFunction function, int pos=0)

audio_driver_local::Optional< PinsSPI >	getSPIPins (PinFunction function)
	Finds the SPI pin info with the help of the function. More...

bool	hasPins ()
	Returns true if some function pins have been defined. More...

virtual bool	isKeyPressed (uint8_t key)
	returns true if pressed More...

bool	isSPIActiveForSD ()
	Check if SPI for SD should be started automatically. More...

DriverPins &	operator= (const DriverPins &)=delete

bool	setI2C (PinsI2C pin)
	Updates the I2C pin information using the function as key. More...

bool	setI2S (PinsI2S pin)
	Updates the I2S pin information using the function as key. More...

bool	setPin (PinsFunction updatedPin)
	Updates an existing pin information using the function and index as key. More...

bool	setPinActive (int gpioPin, bool active)
	Updates an existing pin active flag for the indicated gpio. More...

bool	setPinActive (PinFunction func, int idx, bool active)
	Updates an existing pin active flag for the indicated gpio. More...

bool	setSPI (PinsSPI pin)
	Updates the SPI pin information using the function as key. More...

void	setSPIActiveForSD (bool active)
	Defines if SPI for SD should be started (by default true) More...

Protected Member Functions
template<typename T >
T *	getPtr (PinFunction function, audio_driver_local::Vector< T > &vect)

bool	hasConflict (int pin)

bool	hasI2CConflict (int pin)

bool	hasSPIConflict (int pin)

template<typename T >
bool	set (T pin, audio_driver_local::Vector< T > &vect)

void	setupPinMode ()

Protected Attributes
audio_driver_local::Vector< PinsI2C >	i2c {0}

audio_driver_local::Vector< PinsI2S >	i2s {0}

audio_driver_local::Vector< PinsFunction >	pins {0}

bool	sd_active = true

audio_driver_local::Vector< PinsSPI >	spi {0}

Detailed Description

All pins for i2s, spi, i2c and other pins.

Author: Phil Schatzmann

Copyright: GPLv3

Constructor & Destructor Documentation

◆ DriverPins() [1/2]

DriverPins ( const DriverPins & )

delete

◆ DriverPins() [2/2]

DriverPins ( )

default

Member Function Documentation

◆ addI2C() [1/2]

bool addI2C	(	PinFunction	function,
		GpioPin	scl,
		GpioPin	sda,
		int	port = `-1`,
		uint32_t	frequency = `100000`,
		i2c_bus_handle_t	wire = `nullptr`,
		bool	active = `true`
	)

inline

◆ addI2C() [2/2]

bool addI2C ( PinsI2C pin )

inline

◆ addI2S() [1/2]

bool addI2S	(	PinFunction	function,
		GpioPin	mclk,
		GpioPin	bck,
		GpioPin	ws,
		GpioPin	data_out,
		GpioPin	data_in = `-1`,
		int	port = `0`
	)

inline

◆ addI2S() [2/2]

bool addI2S ( PinsI2S pin )

inline

◆ addPin() [1/2]

bool addPin	(	PinFunction	function,
		GpioPin	pinNo,
		PinLogic	logic,
		int	index = `0`
	)

inline

◆ addPin() [2/2]

bool addPin ( PinsFunction pin )

inline

◆ addSPI() [1/2]

bool addSPI	(	PinFunction	function,
		GpioPin	clk,
		GpioPin	miso,
		GpioPin	mosi,
		GpioPin	cs,
		SPIClass &	spi
	)

inline

◆ addSPI() [2/2]

bool addSPI ( PinsSPI pin )

inline

◆ begin()

virtual bool begin ( )

inlinevirtual

Sets up all pins e.g. by calling pinMode()

◆ end()

void end ( )

inline

◆ getI2CPins()

audio_driver_local::Optional<PinsI2C> getI2CPins ( PinFunction function )

inline

Finds the I2C pin info with the help of the function.

◆ getI2SPins() [1/2]

audio_driver_local::Optional<PinsI2S> getI2SPins ( int port )

inline

Finds the I2S pin info with the help of the port.

◆ getI2SPins() [2/2]

audio_driver_local::Optional<PinsI2S> getI2SPins ( PinFunction function = PinFunction::CODEC )

inline

Finds the I2S pin info with the help of the function.

◆ getPin() [1/2]

audio_driver_local::Optional<PinsFunction> getPin ( GpioPin pinId )

inline

Get pin information by pin ID.

◆ getPin() [2/2]

audio_driver_local::Optional<PinsFunction> getPin	(	PinFunction	function,
		int	pos = `0`
	)

inline

Get pin information by function.

◆ getPinID()

GpioPin getPinID	(	PinFunction	function,
		int	pos = `0`
	)

inline

◆ getPtr()

T* getPtr	(	PinFunction	function,
		audio_driver_local::Vector< T > &	vect
	)

inlineprotected

◆ getSPIPins()

audio_driver_local::Optional<PinsSPI> getSPIPins ( PinFunction function )

inline

Finds the SPI pin info with the help of the function.

◆ hasConflict()

bool hasConflict ( int pin )

inlineprotected

◆ hasI2CConflict()

bool hasI2CConflict ( int pin )

inlineprotected

◆ hasPins()

bool hasPins ( )

inline

Returns true if some function pins have been defined.

◆ hasSPIConflict()

bool hasSPIConflict ( int pin )

inlineprotected

◆ isKeyPressed()

virtual bool isKeyPressed ( uint8_t key )

inlinevirtual

returns true if pressed

◆ isSPIActiveForSD()

bool isSPIActiveForSD ( )

inline

Check if SPI for SD should be started automatically.

◆ operator=()

DriverPins& operator= ( const DriverPins & )

delete

◆ set()

bool set	(	T	pin,
		audio_driver_local::Vector< T > &	vect
	)

inlineprotected

◆ setI2C()

bool setI2C ( PinsI2C pin )

inline

Updates the I2C pin information using the function as key.

◆ setI2S()

bool setI2S ( PinsI2S pin )

inline

Updates the I2S pin information using the function as key.

◆ setPin()

bool setPin ( PinsFunction updatedPin )

inline

Updates an existing pin information using the function and index as key.

◆ setPinActive() [1/2]

bool setPinActive	(	int	gpioPin,
		bool	active
	)

inline

Updates an existing pin active flag for the indicated gpio.

◆ setPinActive() [2/2]

bool setPinActive	(	PinFunction	func,
		int	idx,
		bool	active
	)

inline

Updates an existing pin active flag for the indicated gpio.

◆ setSPI()

bool setSPI ( PinsSPI pin )

inline

Updates the SPI pin information using the function as key.

◆ setSPIActiveForSD()

void setSPIActiveForSD ( bool active )

inline

Defines if SPI for SD should be started (by default true)

◆ setupPinMode()

void setupPinMode ( )

inlineprotected

Member Data Documentation

◆ i2c

audio_driver_local::Vector<PinsI2C> i2c {0}

protected

◆ i2s

audio_driver_local::Vector<PinsI2S> i2s {0}

protected

◆ pins

audio_driver_local::Vector<PinsFunction> pins {0}

protected

◆ sd_active

bool sd_active = true

protected

◆ spi

audio_driver_local::Vector<PinsSPI> spi {0}

protected

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

src/DriverPins.h

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ DriverPins() [1/2]

◆ DriverPins() [2/2]

Member Function Documentation

◆ addI2C() [1/2]

◆ addI2C() [2/2]

◆ addI2S() [1/2]

◆ addI2S() [2/2]

◆ addPin() [1/2]

◆ addPin() [2/2]

◆ addSPI() [1/2]

◆ addSPI() [2/2]

◆ begin()

◆ end()

◆ getI2CPins()

◆ getI2SPins() [1/2]

◆ getI2SPins() [2/2]

◆ getPin() [1/2]

◆ getPin() [2/2]

◆ getPinID()

◆ getPtr()

◆ getSPIPins()

◆ hasConflict()

◆ hasI2CConflict()

◆ hasPins()

◆ hasSPIConflict()

◆ isKeyPressed()

◆ isSPIActiveForSD()

◆ operator=()

◆ set()

◆ setI2C()

◆ setI2S()

◆ setPin()

◆ setPinActive() [1/2]

◆ setPinActive() [2/2]

◆ setSPI()

◆ setSPIActiveForSD()

◆ setupPinMode()

Member Data Documentation

◆ i2c

◆ i2s

◆ pins

◆ sd_active

◆ spi