📦 parser-regex

| npm | github |

import { RegexParser } from '@serialport/parser-regex'
//or
const { RegexParser } = require('@serialport/parser-regex')

A transform stream that uses a regular expression to split the incoming text upon.

To use the Regex parser provide a regular expression to split the incoming text upon. Data is emitted as a string controllable by the encoding option (defaults to utf8).

Constructor Arguments

interface RegexParserOptions extends TransformOptions {
  /** The regular expression to use to split incoming text */
  regex: RegExp | string | Buffer
  /** Defaults to utf8 */
  encoding?: BufferEncoding
}

Example

const { SerialPort } = require('serialport')
const { RegexParser } = require('@serialport/parser-regex')
const port = new SerialPort({ path: '/dev/ROBOT', baudRate: 14400 })

const parser = port.pipe(new RegexParser({ regex: /[\r\n]+/ }))
parser.on('data', console.log)