No longer use @pika/pack and remove some events

.eslintrc.json

@@ -1,12 +1,3 @@
 {
-  "extends": "awzzm-ts",
-  "env": {
-    "node": true,
-    "es6": true
-  },
-  "parserOptions": {
-    "sourceType": "module",
-    "ecmaVersion": 10,
-    "project": "tsconfig.json"
-  }
+  "extends": ["awzzm-ts", "awzzm-node"]
 }

.gitignore

@@ -1,2 +1,3 @@
 node_modules/
-pkg/
+dist/
+.idea/

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2019 Moritz Ruth
+Copyright (c) 2019-2021 Moritz Ruth
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,9 +1,16 @@
-# node-enttec-open-dmx-usb
+# node-enttec-open-dmx-usb 🔌
 > A Node.js library for interacting with the
 > [Enttec Open DMX USB Interface](https://www.enttec.co.uk/en/product/controls/dmx-usb-interfaces/open-dmx-usb/)
 
-## Installation
-```shell script
+Only tested on Windows, but as it uses `serialport` under the hood, it should also work in
+[these environments](https://serialport.io/docs/guide-platform-support#supported-platforms-and-architectures).
+
+## Install
+![npm](https://img.shields.io/npm/v/enttec-open-dmx-usb?style=flat-square)
+
+Minimum required Node.js version is `v14.0.0`.
+
+```sh
 yarn add enttec-open-dmx-usb
 # or
 npm install enttec-open-dmx-usb
@@ -12,23 +19,26 @@ npm install enttec-open-dmx-usb
 ## Usage
 [**View documentation on jsdocs.io**](https://www.jsdocs.io/package/enttec-open-dmx-usb#EnttecOpenDMXUSBDevice)
 
-All functions are documented and the code is easy to understand, so feel free to [explore it](src/index.ts).
-
 ```js
 import { EnttecOpenDMXUSBDevice as DMXDevice } from "enttec-open-dmx-usb";
 
 (async () => {
-  const device = new DMXDevice(await DMXDevice.getFirstAvailableDevice());
+  const device = new DMXDevice(await DMXDevice.getFirstAvailableDevice())
 
   device.setChannels({
     1: 0xFF,
     2: 0x44
-  });
+  })
 
   // same as
-  device.setChannels([0xFF, 0x44]);
+  device.setChannels([0xFF, 0x44])
 
   // same as
-  device.setChannels(Buffer.from([0xFF, 0x44]));
-})();
+  device.setChannels(Buffer.from([0xFF, 0x44]))
+})()
 ```
+
+## Events
+`ready` - `startSending` can be called.
+
+`error` - An error occurred.

package.json

@@ -5,39 +5,33 @@
   "repository": "https://github.com/moritzruth/node-enttec-open-dmx-usb.git",
   "author": "Moritz Ruth <dev@moritzruth.de>",
   "license": "MIT",
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
   "keywords": [
     "dmx",
     "enttec",
     "usb"
   ],
   "scripts": {
-    "build": "pika build",
-    "lint": "eslint src",
-    "version": "yarn build",
-    "test": "echo There are no tests",
-    "pub": "pika publish"
+    "build": "tsc",
+    "lint": "eslint src"
   },
-  "@pika/pack": {
-    "pipeline": [
-      [
-        "@pika/plugin-ts-standard-pkg"
+  "files": [
+    "dist"
   ],
-      [
-        "@pika/plugin-build-node"
-      ]
-    ]
+  "engines": {
+    "node": ">=14.0.0"
   },
   "devDependencies": {
-    "@pika/pack": "^0.5.0",
-    "@pika/plugin-build-node": "^0.9.2",
-    "@pika/plugin-ts-standard-pkg": "^0.9.2",
-    "@types/node": "^14.0.27",
+    "@types/node": "^14.14.31",
     "@types/serialport": "^8.0.1",
-    "eslint": "^7.6.0",
-    "eslint-config-awzzm-ts": "^1.0.1",
-    "typescript": "^4.0.2"
+    "eslint": "^7.20.0",
+    "eslint-config-awzzm-node": "^1.5.0",
+    "eslint-config-awzzm-ts": "^1.5.2",
+    "typescript": "~4.1.5"
   },
   "dependencies": {
-    "serialport": "^9.0.0"
+    "eventemitter3": "^4.0.7",
+    "serialport": "^9.0.7"
   }
 }

src/index.ts

@@ -1,12 +1,17 @@
-import { EventEmitter } from "events"
+import { EventEmitter } from "eventemitter3"
 import SerialPort from "serialport"
 
 export const VENDOR_ID = "0403" // Enttec
 export const PRODUCT_ID = "6001" // Open DMX USB
 
-export class EnttecOpenDMXUSBDevice extends EventEmitter {
+interface Events {
+  ready: []
+  error: [Error]
+}
+
+export class EnttecOpenDMXUSBDevice extends EventEmitter<Events> {
   private shouldBeSending = false
-  private sendTimeout: NodeJS.Timeout | null = null
+  private sendTimeout: ReturnType<typeof setTimeout> | null = null
   private buffer = Buffer.alloc(513)
   private readonly port: SerialPort
 
@@ -40,7 +45,6 @@ export class EnttecOpenDMXUSBDevice extends EventEmitter {
   startSending(interval = 0) {
     if (!this.port.isOpen) throw new Error("The device is not ready yet. Wait for the 'ready' event.")
 
-    this.emit("sending-started", interval)
     this.shouldBeSending = true
 
     // eslint-disable-next-line unicorn/consistent-function-scoping
@@ -61,7 +65,6 @@ export class EnttecOpenDMXUSBDevice extends EventEmitter {
    * Stops sending.
    */
   stopSending() {
-    this.emit("sending-stopped")
     this.shouldBeSending = false
 
     if (this.sendTimeout !== null) clearTimeout(this.sendTimeout)
@@ -74,7 +77,7 @@ export class EnttecOpenDMXUSBDevice extends EventEmitter {
    * @param {Buffer|Object|Array} channels
    * @param {boolean} [clear=false] Whether all previously assigned channels should be set to 0
    */
-  setChannels(channels: Buffer | number[] | { [key: number]: number }, clear = false) {
+  setChannels(channels: Buffer | number[] | Record<number, number>, clear = false) {
     if (clear) {
       this.buffer = Buffer.alloc(513)
       this.buffer[0] = 0

tsconfig.json

@@ -1,9 +1,13 @@
 {
   "compilerOptions": {
-    "target": "ES2020",
-    "module": "ESNext",
-    "moduleResolution": "Node",
+    "target": "es2019",
+    "module": "commonjs",
+    "moduleResolution": "node",
     "strict": true,
-    "esModuleInterop": true
+    "esModuleInterop": true,
+    "outDir": "dist",
+    "declaration": true,
+    "types": ["@types/node"],
+    "lib": ["es2019"]
   }
 }