nomi-nonsz/lunar-vein-arduino
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goddamit idk it will be repository

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Nomi Nonsense (Nonszy) 2024-03-01 18:31:24 +07:00
commit 9b30e597e9
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.gitignore vendored Normal file
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node_modules/
dist/
build/
builds/

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nodemon.json Normal file
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{
"watch": ["src"],
"ext": ".ts,.js",
"exec": "ts-node ./src/index.ts"
}

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{
"name": "lunar-vein-arduino",
"version": "1.0.0",
"description": "A test to arduino",
"main": "index.ts",
"author": "Norman Andrians",
"license": "MIT",
"private": true,
"scripts": {
"start": "nodemon",
"test-blink": "nodemon test/blink.js"
},
"dependencies": {
"@serialport/bindings": "^9.2.9",
"express": "^4.18.3",
"firmata": "^2.3.0",
"nodemon": "^3.1.0",
"serialport": "^12.0.0"
},
"devDependencies": {
"@types/express": "^4.17.21",
"@types/firmata": "^0.19.8",
"@types/nodemon": "^1.19.6",
"ts-node": "^10.9.2",
"typescript": "^5.3.3"
}
}

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Firmata Arduino Client</title>
<link rel="stylesheet" href="style/main.css">
</head>
<body>
<section>
<h2>LED</h2>
<button id="toggleLed1">ON/OFF</button>
</section>
<script src="./scripts/main.js"></script>
</body>
</html>

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src/client/scripts/main.js Normal file
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document.getElementById('toggleLed1').addEventListener('mousedown', async () => {
const res = await fetch('/api-arduino/led/13/on', {
method: 'PATCH'
});
const data = await res.json();
console.log(data);
})
document.getElementById('toggleLed1').addEventListener('mouseup', async () => {
const res = await fetch('/api-arduino/led/13/off', {
method: 'PATCH'
});
const data = await res.json();
console.log(data);
})

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src/controller/led.ts Normal file
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src/index.ts Normal file
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import express, { Request, Response } from 'express';
import Firmata from 'firmata';
import promises from './promises';
const app = express();
const board = new Firmata('/dev/ttyUSB0');
const host = 'localhost';
const port = 3000;
const PIN = {
servo: 0,
rgb_led: {
r: 10,
g: 9,
b: 8
}
}
app.use(express.static('client'));
app.get('/', (req: Request, res: Response) => {
res.sendFile('./client/index.html', { root: __dirname });
})
app.get('/api-arduino/led/:p', async (req: Request, res: Response) => {
const { p } = req.params;
const pin = Number.parseInt(p);
if (Number.isNaN(pin)) {
return res.status(400).json({
status: 400,
message: 'Invalid pin param, it should be integer'
});
}
const pinState = board.pins[pin].value;
return res.status(200).json({
status: 200,
message: `Pin ${pin} state ${pinState}`
});
})
app.patch('/api-arduino/led/:p/:a', (req: Request, res: Response) => {
const { p, a } = req.params;
const act = a.toLocaleLowerCase();
const pin = Number.parseInt(p);
try {
if (Number.isNaN(pin)) {
return res.status(400).json({
status: 400,
message: 'Invalid pin param, it should be integer'
});
}
switch (act) {
case 'on':
board.digitalWrite(pin, board.HIGH);
console.log(`${req.hostname} | ${pin} | ${act.toLocaleUpperCase()}`);
break;
case 'off':
board.digitalWrite(pin, board.LOW);
console.log(`${req.hostname} | ${pin} | ${act.toLocaleUpperCase()}`);
break;
default:
console.log(`${req.hostname} | ${pin} | INVALID ACT`);
}
res.status(200).json({
status: 200,
message: `Success changed pin ${pin} to state ${act}`
});
}
catch (err) {
console.error(err);
res.status(500).json({
status: 500,
message: "Internal Server Error"
});
}
});
app.listen(port, host, () => {
console.log(`Server is running in ${host} at port ${port}`);
console.log("Connecting Board");
board.on('ready', () => {
console.log(`Board ${board.ports[0]} Connected`);
})
});

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src/promises/index.js Normal file
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function digitalRead (board, pin) {
return new Promise((resolve, reject) => {
board.digitalRead(pin, (val) => {
resolve(val);
});
});
}
module.exports = { digitalRead };

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import { Router } from "express";

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const Firmata = require('firmata');
const board = new Firmata('/dev/ttyUSB0');
board.on('ready', async () => {
const led = 12;
board.pinMode(led, board.MODES.OUTPUT);
while (true) {
board.digitalWrite(led, board.HIGH);
console.log("ON");
await new Promise(resolve => setTimeout(resolve, 300));
board.digitalWrite(led, board.LOW);
console.log("OFF");
await new Promise(resolve => setTimeout(resolve, 300));
}
});

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src/test/read.js Normal file
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const Firmata = require('firmata');
const board = new Firmata('/dev/ttyUSB0');
board.on('ready', async () => {
const led = 12;
board.pinMode(led, board.MODES.OUTPUT);
let state = board.LOW;
board.digitalWrite(led, board.HIGH);
state = board.pins[led].value;
while (true) {
console.log(state);
await new Promise(resolve => setTimeout(resolve, 1000));
}
});

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tsconfig.json Normal file
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{
"compilerOptions": {
"module": "NodeNext",
"moduleResolution": "NodeNext",
"target": "ES2020",
"sourceMap": false,
"outDir": "dist"
},
"include": ["src/**/*"]
}