@ginden/blinkstick-v2/dist/core/blinkstick.d.ts

Improved Blickstick API for Node.js

import type { ColorOptions, NormalizedColorOptions } from '../types/color-options';
import { MorphOptions } from '../color-change-options/morph-options';
import { SetColorOptions } from '../color-change-options/set-color-options';
import { Channel } from '../types/enums/channel';
import { interpretParameters } from '../utils/colors/interpret-parameters';
import type { BlinkStickProMode } from '../types/enums/mode';
import { AnimationRunner } from '../animations/animation-runner';
import { LedGroup } from '../led/led-group';
import { Led } from '../led/led';
import type { RgbTuple } from '../types/rgb-tuple';
import { WriteStream } from 'node:fs';
import { MinimalDeviceInfo, UsbTransport } from '../transport';
import { Buffer } from 'node:buffer';
/**
 * Main class responsible for controlling BlinkStick devices.
 * @category Core
 */
export declare abstract class BlinkStick<Transport extends UsbTransport = UsbTransport> {
    abstract readonly isSync: boolean;
    protected abortController: AbortController;
    /**
     * Changes the default retry count for sending feature reports.
     */
    defaultRetryCount: number;
    ledCount: number;
    readonly requiresSoftwareColorPatch: boolean;
    readonly device: Transport;
    readonly serial: string;
    readonly manufacturer: string;
    readonly product: string;
    readonly versionMajor: number;
    readonly versionMinor: number;
    protected _animation?: AnimationRunner;
    protected _inverse: boolean;
    readonly deviceDescription: import("../consts/device-descriptions").KnownDeviceInfo | null;
    protected commandDebug: string | null;
    protected debugWriteStream: WriteStream | null;
    protected deviceInfo: MinimalDeviceInfo;
    protected isLinux: boolean;
    interpretParameters: typeof interpretParameters;
    /**
     *
     * @internal This is not intended to be used outside of the library. End-users should use `find*` functions
     */
    protected constructor(device: Transport);
    get inverse(): boolean;
    set inverse(value: boolean);
    /**
     * This allows BlinkStick instances to be used with explicit resource management
     */
    [Symbol.asyncDispose](): Promise<void>;
    /**
     * Gets animation runner for the device.
     * If device has unknown number of LEDs, getter will return null.
     * If device is in inverse mode, getter will return null.
     */
    get animation(): AnimationRunner | null;
    /**
     * Low-level method that directly sends a feature report to the device.
     * @param data
     */
    sendFeatureReport(data: number[] | Buffer): Promise<number>;
    /**
     * Returns the serial number of device.
     *
     * <pre>
     * BSnnnnnn-1.0
     * ||  |    | |- Software minor version
     * ||  |    |--- Software major version
     * ||  |-------- Denotes sequential number
     * ||----------- Denotes BlinkStick device
     * </pre>
     *
     * Software version defines the capabilities of the device
     * @deprecated Use `.serial` directly
     */
    getSerial(): string;
    /**
     * Close BlinkStick device and stop all animations
     */
    close(): Promise<void>;
    /**
     * Stop all animations
     */
    stop(): Promise<void>;
    /**
     * Set the color of LEDs
     *
     * @example
     *     //Available overloads
     *     setColor(red, green, blue, [options]); // use [0..255] ranges for intensity
     *
     *     setColor(color, [options]); // use '#rrggbb' format
     *
     *     setColor(color_name, [options]); // use 'random', 'red', 'green', 'yellow' and other CSS supported names
     *
     */
    setColor(...options: ColorOptions<SetColorOptions>): Promise<void>;
    protected sendColor(params: NormalizedColorOptions): Promise<void>;
    /**
     * Set inverse mode for IKEA DIODER in conjunction with BlinkStick Pro
     * Seemingly, this is effectively deprecated in favor of setting mode on BlinkStick Pro directly.
     *
     * @param {Boolean} inverse Set true for inverse mode and false otherwise
     * @deprecated Use `.inverse` directly
     */
    setInverse(inverse: boolean): void;
    /**
     * @deprecated Use `.inverse` directly
     */
    getInverse(): boolean;
    /**
     * Set mode for BlinkStick Pro. This will persist across reboots.
     *
     * - 0 = Normal
     * - 1 = Inverse
     * - 2 = WS2812
     *
     * You can read more about BlinkStick modes by following this link:
     *
     * http://www.blinkstick.com/help/tutorials/blinkstick-pro-modes
     */
    setMode(mode: BlinkStickProMode): Promise<void>;
    /**
     * Gets the current mode.
     */
    getMode(): Promise<BlinkStickProMode>;
    /**
     * Sets the number of LEDs on "supported" devices.
     * Note that unplugging and plugging the device may be necessary for the change to take effect.
     * @param count
     * @experimental
     */
    setLedCountAtDevice(count: number): Promise<void>;
    /**
     * Gets the number of LEDs from the device.
     * @experimental
     */
    getLedCountFromDevice(): Promise<number>;
    /**
     * Loads the LED count from the device on "supported" devices.
     * @experimental
     */
    loadLedCountFromDevice(): Promise<this>;
    /**
     * Set a random color on BlinkStick.
     * @param index The index of the LED, 0 is default
     */
    setRandomColor(index?: number): Promise<void>;
    /**
     * Get the current color visible on BlinkStick
     * @param index The index of the LED, 0 is default
     */
    getColor(index?: number): Promise<RgbTuple>;
    /**
     * Get the current color frame on BlinkStick Pro
     * @example
     *  .getColors(8);
     * @return {Array} Callback returns an array of LED data in the following format: [g0, r0, b0, g1, r1, b1...]
     * * */
    getColors(count: number): Promise<Buffer>;
    /**
     * Set the color frame on BlinkStick Pro
     * Missing colors are filled with zeros.
     * Note - this method seemingly has DIFFERENT behavior on different devices.
     * @param channel Channel is represented as 0=R, 1=G, 2=B
     * @param data LED data in the following format: [g0, r0, b0, g1, r1, b1...]
     */
    setColors(channel: Channel, data: number[] | Uint8Array | Buffer): Promise<void>;
    /**
     * A workaround for setting colors on Flex on Linux.
     * @param channel
     * @param data
     */
    protected setBigColorsOnLinux(channel: Channel, data: Buffer): Promise<void>;
    /**
     * Get the current color as hex string.
     * @param index The index of the LED, 0 is default
     * @deprecated Use utils functions instead
     */
    getColorString(index?: number): Promise<`#${string}`>;
    /**
     * Get the infoblock1 of the device.
     * This is a 32 byte array that can contain any data. It's supposed to
     * hold the "Name" of the device making it easier to identify rather than
     * a serial number.
     */
    getInfoBlock1(): Promise<Buffer>;
    /**
     * Sets the infoblock1 with specified string.
     * It fills the rest of bytes with zeros.
     *
     * Usage:
     *
     * @example
     * ```
     *     setInfoBlock1(Buffer.from("abcdefg", 'hex'));
     * ```
     * @param data
     */
    setInfoBlock1(data: Buffer): Promise<void>;
    /**
     * Get the infoblock2 of the device.
     * This is a 32 byte array that can contain any data.
     */
    getInfoBlock2(): Promise<Buffer<ArrayBufferLike>>;
    setInfoBlock2(data: Buffer): Promise<void>;
    turnOff(index?: number): Promise<void>;
    turnOffAll(): Promise<void>;
    /**
     * @deprecated Use Animation API instead
     */
    blink(...options: ColorOptions): Promise<void>;
    /**
     * Set a feature report to the device, and returns read data from the device.
     *
     * @param reportId Report ID to receive
     * @param data Data to send to the device
     * @param maxRetries Maximum number of retries
     */
    setFeatureReportAndRead(reportId: number, data: Buffer, maxRetries?: number): Promise<Buffer>;
    /**
     * Set a feature report to the device.
     * @param data - First byte is report ID, the rest is data
     * @param maxRetries
     */
    setFeatureReport(data: Buffer, maxRetries?: number): Promise<void>;
    protected getDebugWriteStream(): WriteStream;
    /**
     * This method is used to write debug commands to the debug stream.
     * It should never be called if `commandDebug` is not set.
     */
    protected writeDebugCommand(type: string, ...args: unknown[]): void;
    /**
     * Morphs to specified RGB color from current color.
     *
     * Function supports the following overloads:
     *
     * @example
     *     //Available overloads
     *     morph(red, green, blue, [options], [callback]); // use [0..255] ranges for intensity
     *
     *     morph(color, [options], [callback]); // use '#rrggbb' format
     *
     *     morph(color_name, [options], [callback]); // use 'random', 'red', 'green', 'yellow' and other CSS supported names
     *
     * Options can contain the following parameters for object:
     *
     * - channel=0: Channel is represented as 0=R, 1=G, 2=B
     * - index=0: The index of the LED
     * - duration=1000: How long should the morph animation last in milliseconds
     * - steps=50: How many steps for color changes
     * @deprecated Use animation API instead
     */
    morph(...args: ColorOptions<MorphOptions>): Promise<void>;
    /**
     * Pulses specified RGB color.
     *
     * Function supports the following overloads:
     *
     * @example
     *     //Available overloads
     *     pulse(red, green, blue, [options], [callback]); // use [0..255] ranges for intensity
     *
     *     pulse(color, [options], [callback]); // use '#rrggbb' format
     *
     *     pulse(color_name, [options], [callback]); // use 'random', 'red', 'green', 'yellow' and other CSS supported names
     *
     * Options can contain the following parameters for object:
     *
     * - channel=0: Channel is represented as 0=R, 1=G, 2=B
     * - index=0: The index of the LED
     * - duration=1000: How long should the pulse animation last in milliseconds (this time is actually doubled, keeping it in-line with legacy behavior)
     * - steps=50: How many steps for color changes
     * @deprecated Use animation API instead
     */
    pulse(...options: ColorOptions<MorphOptions>): Promise<void>;
    /**
     * Get a feature report from the device, retrying if necessary.
     *
     * @param {Number} reportId Report ID to receive
     * @param {Number} length Expected length of the report
     * @param {Number} maxRetries Maximum number of retries
     */
    getFeatureReport(reportId: number, length: number, maxRetries?: number): Promise<Buffer>;
    /**
     * Gets a feature report from the device without retries.
     * @param reportId
     * @param length
     */
    getFeatureReportRaw(reportId: number, length: number): Promise<Buffer>;
    /**
     * Gets API to control all LEDs on the device.
     */
    leds(): LedGroup;
    /**
     * Gets API to control a single LED on the device.
     * @param index
     */
    led(index: number): Led;
    getTransport(): Transport;
}
export type BlinkstickAny = BlinkStick<any>;
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