initial commit

.gitignore

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+node_modules/

@types/oled-i2c-bus.d.ts

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+declare module 'oled-i2c-bus' {
+  import { I2CBus } from 'i2c-bus';
+
+  class Oled {
+    constructor(i2c: I2CBus, opts: OLED.Options);
+    clearDisplay(): void;
+    dimDisplay(dimming: boolean): void;
+    invertDisplay(invert: boolean): void;
+    turnOffDisplay(): void;
+    turnOnDisplay(): void;
+    drawPixel(pixels: OLED.Point[]): void;
+    drawLine(x0: number, y0: number, x1: number, y1: number, color: number): void;
+    fillRect(x0: number, y0: number, x1: number, y1: number, color: number): void;
+    drawBitmap(bitmap: any): void;
+    drawRGBAImage(image: any, x: number, y: number): void;
+    startScroll(direction: 'left'|'right', startRow: number, endRow: number): void;
+    stopScroll(): void;
+    setCursor(x: number, y: number): void;
+    writeString(font: any, size: number, text: string, color: number, wrap: boolean, sync?: boolean): void;
+    update(): void;
+  }
+
+  namespace OLED {
+    interface Options {
+      height?: number;
+      width?: number;
+      address?: number;
+      linespacing?: number;
+      letterspacing?: number;
+    }
+
+    type Point = [number, number, number];
+  }
+
+  export = Oled;
+}

package.json

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+{
+  "scripts": {
+    "start": "ts-node --project tsconfig.json src/index.ts"
+  },
+  "dependencies": {
+    "i2c-bus": "^5.2.2",
+    "oled-i2c-bus": "^1.0.12"
+  },
+  "devDependencies": {
+    "@types/i2c-bus": "^5.1.0",
+    "ts-node": "^10.7.0",
+    "typescript": "^4.6.3",
+    "typescript-language-server": "^0.9.7"
+  }
+}

src/index.ts

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+import { openSync } from 'i2c-bus';
+import Oled = require('oled-i2c-bus');
+
+const i2cbus = openSync(1);
+const opts = {
+  width: 128,
+  height: 64,
+  address: 0x3C,
+};
+
+const oled = new Oled(i2cbus, opts);
+
+oled.clearDisplay();
+oled.invertDisplay(true);

tsconfig.json

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+{
+  "compilerOptions": {
+    "allowJs": false,
+    "checkJs": false,
+    "strict": true,
+    "noImplicitAny": true,
+    "strictNullChecks": true,
+    "strictFunctionTypes": true,
+    "noImplicitThis": true,
+    "alwaysStrict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noImplicitReturns": true,
+    "noFallthroughCasesInSwitch": true,
+    "paths": {
+      "*": ["@types/*"]
+    },
+    "typeRoots": [
+      "./node_modules/@types",
+      "./@types"
+    ]
+  },
+  "include": ["src/**/*"]
+}