CRC-16

Calculates the 16-bit cyclic redundancy check (CRC) used in IrDA & PPP.

Install

$ npm install --save get-port

Usage

// For node@4.4
var crc16 = require('crc-16');
 
// Calculate the CRC of a simple two-byte buffer
var buf = new Buffer([0x00, 0x00]);
var crc = crc16(buf);
 
console.log('crc:', crc);
 
//=> crc: <Buffer 0x47 0x0f>

License

MIT