Node Aceinna Message Parser

This is a native addon to parse Aceinna device message. It helps you to split the binary data to payload by packet type. Do some decode work based on the user manual if you want to know the actual value from Aceinna device.

> You need to have Node 10.5.0 or later installed.

Usage

javascript
const parsers = require("ace-msg-parser");
const allowedNMEATypes = [
    "$GPGGA", "$GNGGA", "$GPRMC", "$GNRMC", "$GPGSV",
    "$GLGSV", "$GAGSV", "$BDGSV", "$GPGSA", "$GLGSA",
    "$GAGSA", "$BDGSA", "$GPZDA", "$GNZDA", "$GPVTG",
    "$PASHR", "$GNINS",
];

const uartParser = new parsers.MessageParser({ key: 'uart-parser-key', user: { allows: [ 0x7331, //s1, 0x7332, //s2, 0x674e, //gN, 0x694e, //iN, 0x6431, //d1, 0x6432, //d2, 0x7354, //sT, 0x6f31, //o1, 0x664d, //fM, 0x7274, //rt, 0x7350, //sP ], packetLengthType: 'uint8', }, nmea: { allows: allowedNMEATypes } });`

`API`

$3

constructor(options:Options)

Accept a options to initialize the parser.

receive(data: Buffer): ResultList

Receive some buffer data, and parse the result

`$3`


| Name | Data Type | Optional | Description |
| - | - | - | - |
| key | string | No | A unique key|
| user |

UserOptions

 | Yes| The options to parse user packet |
| nmea |

NMEAOptions

 | Yes | The options to parse NMEA packet |
$3

| Name | Data Type | Optional | Description |
| - | - | - | - |
| allows | number[] | No | Only data with packet type in the list could be pared |
| packetLengthType | string | No | The packet length type of user packet,

uint8 or uint32

 |
$3

| Name | Data Type | Optional | Description |
| - | - | - | - |
| allows | string[] | No | Only data with NMEA type in the list could be pared |
$3

A list of parsed result
| Name | Data Type | Optional | Description |
| - | - | - | - |
| packetType | number | No | The packet type.