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Class MatrixLED_MAX7219

Hierarchy

  • MatrixLED_MAX7219

Implements

Index

Constructors

Properties

Methods

Constructors

constructor

  • Returns MatrixLED_MAX7219

Properties

cs

cs: PeripheralIO

height

height: number = 0

keys

keys: string[]

obniz

obniz: Obniz

params

params: any

requiredKeys

requiredKeys: string[]

spi

spi: PeripheralSPI

vram

vram: number[][] = [[]]

width

width: number = 0

Methods

brightness

  • brightness(val: number): void

  • Parameters

    • val: number

    Returns void

clear

  • clear(): void

  • Returns void

draw

  • draw(ctx: CanvasRenderingContext2D): void

  • Parameters

    • ctx: CanvasRenderingContext2D

    Returns void

init

  • init(width: number, height: number): void

  • Parameters

    • width: number
    • height: number

    Returns void

initModule

  • initModule(): void

  • Returns void

passingCommands

  • passingCommands(): void

  • Returns void

preparevram

  • preparevram(width: number, height: number): void

  • Parameters

    • width: number
    • height: number

    Returns void

test

  • test(): void

  • Returns void

wired

  • wired(obniz: Obniz): void

  • Parameters

    Returns void

write

  • write(data: number[]): void

  • Parameters

    • data: number[]

    Returns void

writeVram

  • writeVram(): void

  • Returns void

Static info

  • Returns ObnizPartsInfo

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