i2c.d.ts

/*
* Copyright (c) 2022 Shinya Ishikawa
*
*   This file is part of the Moddable SDK Tools.
*
*   The Moddable SDK Tools is free software: you can redistribute it and/or modify
*   it under the terms of the GNU General Public License as published by
*   the Free Software Foundation, either version 3 of the License, or
*   (at your option) any later version.
*
*   The Moddable SDK Tools is distributed in the hope that it will be useful,
*   but WITHOUT ANY WARRANTY; without even the implied warranty of
*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*   GNU General Public License for more details.
*
*   You should have received a copy of the GNU General Public License
*   along with the Moddable SDK Tools.  If not, see <http://www.gnu.org/licenses/>.
*
*/


declare module "embedded:io/i2c" {
  import { Buffer, PinSpecifier, PortSpecifier } from "embedded:io/_common";

  export interface Options {
    data: PinSpecifier;
    clock: PinSpecifier;
    hz: number;
    address: number;
    port?: PortSpecifier;
    format?: "buffer";
    target?: any;
  }

  class I2C {
    constructor(options: Options);
    readonly resolution: number;
    
    write(value: Buffer, stop?: boolean): void;
    read(byteLength: number, stop?: boolean): ArrayBuffer;
    read(buffer: Buffer, stop?: boolean): ArrayBuffer;
    get format(): "buffer"
    set format(value: "buffer")
  }

  export default I2C;
}