LEDDriver Class Reference

#include <LEDDriver.h>

Inheritance diagram for LEDDriver:

Public Types
enum	board { NONE , ARDUINO_SHIELD }

Public Member Functions
	LEDDriver (uint8_t n_ch, uint8_t PWM_r, uint8_t oe)
virtual	~LEDDriver ()
virtual void	reg_access (uint8_t reg, uint8_t val)=0
virtual void	reg_access (uint8_t reg, uint8_t *vp, int len)=0
void	pwm (uint8_t ch, float value)
void	pwm (float *values)
void	flush (void)
void	buffer_enable (bool flag)

Protected Attributes
const uint8_t	n_channel
const uint8_t	reg_PWM
const uint8_t	oe_pin
uint8_t *	bp

Detailed Description

LEDDriver operation library for Arduino

Author

Tedd OKANO

Released under the MIT license License

LEDDriver class

LEDDriver class is a base class for all LED drivers All actual device class will be derived from this class

Definition at line 26 of file LEDDriver.h.

Member Enumeration Documentation

board

enum LEDDriver::board

Enumerator
NONE
ARDUINO_SHIELD

Definition at line 29 of file LEDDriver.h.

Constructor & Destructor Documentation

LEDDriver()

LEDDriver::LEDDriver	(	uint8_t	n_ch,
		uint8_t	PWM_r,
		uint8_t	oe
	)

Definition at line 5 of file LEDDriver.cpp.

~LEDDriver()

LEDDriver::~LEDDriver ( )

virtual

Definition at line 10 of file LEDDriver.cpp.

Member Function Documentation

buffer_enable()

void LEDDriver::buffer_enable

(

bool

flag

)

Flushing data

Write all buffered PWM data into the LED driver

Definition at line 47 of file LEDDriver.cpp.

Referenced by PCA995x::begin().

flush()

void LEDDriver::flush

(

void

)

Flushing data

Write all buffered PWM data into the LED driver

Definition at line 41 of file LEDDriver.cpp.

pwm() [1/2]

void LEDDriver::pwm

(

float *

values

)

Set PWM value for all channels

Parameters

reg	register number
*value	pointer to PWM value in float (0.0 ~ 1.0)

Definition at line 26 of file LEDDriver.cpp.

pwm() [2/2]

void LEDDriver::pwm	(	uint8_t	ch,
		float	value
	)

Set PWM value for a channel

Parameters

reg	register number
value	PWM value in float (0.0 ~ 1.0)

Definition at line 16 of file LEDDriver.cpp.

reg_access() [1/2]

virtual void LEDDriver::reg_access ( uint8_t  reg, uint8_t *  vp, int  len  )

pure virtual

Implemented in PCA995x_I2C, and PCA995x_SPI.

reg_access() [2/2]

virtual void LEDDriver::reg_access ( uint8_t  reg, uint8_t  val  )

pure virtual

Implemented in PCA995x_I2C, and PCA995x_SPI.

Referenced by flush(), PCA995x::irefall(), and pwm().

Member Data Documentation

bp

uint8_t* LEDDriver::bp

protected

Definition at line 69 of file LEDDriver.h.

Referenced by buffer_enable(), flush(), pwm(), and ~LEDDriver().

n_channel

const uint8_t LEDDriver::n_channel

protected

Definition at line 66 of file LEDDriver.h.

Referenced by buffer_enable(), flush(), pwm(), and PCA995x_SPI::pwm().

oe_pin

const uint8_t LEDDriver::oe_pin

protected

Definition at line 68 of file LEDDriver.h.

Referenced by PCA995x::begin().

reg_PWM

const uint8_t LEDDriver::reg_PWM

protected

Definition at line 67 of file LEDDriver.h.

Referenced by flush(), pwm(), and PCA995x_SPI::pwm().

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

• LEDDriver.h
• LEDDriver.cpp