@yinyinfurong_zmr/dbc-can/dist/can/BitUtils.d.ts

A general purpose CAN (Controller Area Network) toolbox with support for .dbc file parsing, CAN message decoding, and more

import { EndianType } from '../shared/DataTypes';
declare class BitUtils {
    /**
     * Returns a boolean value indicating whether the provided CAN id is extended or standard
     * @param id Number
     * @protected
     */
    isIdExtended(id: number): boolean;
    /**
     * Sets the extended flag in the provided ID and returns the new CAN ID
     * @param id
     */
    setExtendedFlag(id: number): number;
    /**
     * Unsets the extended ID flag and returns the normal 29-bit CAN ID
     * @param id
     */
    unsetExtendedFlag(id: number): number;
    protected bitGet(num: number, idx: number): string;
    protected bitSet(num: number[], idx: number, val: number): number[];
    protected bin2decSigned(bits: string): number;
    protected bin2dec(bin: string): number;
    protected dec2bin(dec: number, length: number): string;
    /**
     * Converts a signed decimal number to a binary string.
     *
     * @param dec number
     * @param length number
     * @returns string
     */
    protected dec2binSigned(dec: number, length: number): string;
    protected uint8ToBinary(dec: number): string;
    /**
     * Converts an uint8[] payload to a binary string
     * @param payload number[] CAN payload in decimal.
     * @param endian The type of encoding, Intel vs Motorola for the payload
     */
    protected payload2Binary(payload: number[], endian: EndianType): string[];
    /**
     * Convert a binary string array into a byte array
     *
     * @param binaryArray string[]
     * @returns number[]
     */
    protected binary2Payload(binaryArray: string[], endian: EndianType): number[];
    protected getStartOfBit(length: number, startBit: number, bitRange: number, endian: EndianType): number;
    protected extractBitRange(binary: string[], startBit: number, bitRange: number, endian: EndianType): string[];
    /**
     * Inserts a bitField into a specific range within the binary string array.
     *
     * @param binary string[]
     * @param bitField string
     * @param startBit number
     * @param bitRange number
     * @param endian EndianType ('Motorola' or 'Intel')
     * @returns string[]
     */
    protected insertBitRange(binary: string[], bitField: string, startBit: number, bitRange: number, endian: EndianType): string[];
}
export default BitUtils;