Is31fl3218 Class Reference

ISSI IS31FL3218 I2c 18-channel 16-bit PWM constant-current LED driver More...

Inheritance diagram for Is31fl3218:

Public Member Functions
	Is31fl3218 (I2C i2c, int rateKhz=100)
	Construct a new IS31FL3218 More...
override Task	FlushAsync (bool force=false)
	Flush the data out to the LED driver More...
async Task	Clear ()
	Clear the display More...

Protected Attributes
double	brightness
	The internally-referenced global brightness of the LED driver More...

Properties
bool	Shutdown [get, set]
	Gets or sets whether the chip should be in shutdown mode. More...
bool	AutoFlush = true [get, set]
	Gets or sets whether the display should auto-flush whenever an LED state is changed More...
bool	HasGlobalBrightnessControl [get, protected set]
	Gets or sets whether this controller supports global brightness control. More...
bool	HasIndividualBrightnessControl [get]
	Gets or sets whether this controller's LEDs have individual brightness control (through PWM or otherwise). More...
double	Brightness [get, set]
	The global brightness, from 0.0-1.0, of the LEDs attached to this driver More...
IList< Led >	Leds = new Collection<Led>() [get, set]
	The collection of LEDs that belong to this driver. More...
IFlushable	Parent [get, protected set]
	Gets the parent device of this LED driver More...

Detailed Description

ISSI IS31FL3218 I2c 18-channel 16-bit PWM constant-current LED driver

Constructor & Destructor Documentation

Is31fl3218()

Is31fl3218	(	I2C	i2c,
		int	rateKhz = 100
	)

Construct a new IS31FL3218

Parameters

i2c	The I2C peripheral this chip is attached to
rateKhz	The frequency, in kHz, that should be used to communicate with the chip

Member Function Documentation

FlushAsync()

override Task FlushAsync ( bool  force = false )

virtual

Flush the data out to the LED driver

Parameters

force

Whether the data should be sent even if the data does not appear to have changed

Returns

An awaitable task

Implements LedDriver.

Clear()

async Task Clear ( )

inherited

Clear the display

Returns

An awaitable task that completes when the display is cleared

Implements ILedDriver.

Member Data Documentation

brightness

double brightness

protectedinherited

The internally-referenced global brightness of the LED driver

Property Documentation

Shutdown

bool Shutdown

getset

Gets or sets whether the chip should be in shutdown mode.

AutoFlush

bool AutoFlush = true

getsetinherited

Gets or sets whether the display should auto-flush whenever an LED state is changed

HasGlobalBrightnessControl

bool HasGlobalBrightnessControl

getprotected setinherited

Gets or sets whether this controller supports global brightness control.

HasIndividualBrightnessControl

bool HasIndividualBrightnessControl

getinherited

Gets or sets whether this controller's LEDs have individual brightness control (through PWM or otherwise).

Brightness

double Brightness

getsetinherited

The global brightness, from 0.0-1.0, of the LEDs attached to this driver

Leds

IList<Led> Leds = new Collection<Led>()

getsetinherited

The collection of LEDs that belong to this driver.

Parent

IFlushable Parent

getprotected setinherited

Gets the parent device of this LED driver

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

• F:/Git/treehopper-sdk/NET/API/Treehopper.Libraries/Displays/Is31fl3218.cs