Inital commit

.gitignore

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+node_modules
+package-lock.json

index.js

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+const express = require('express');
+const app = express();
+const child_process =require('child_process');
+
+app.use(express.json());
+
+const port = 8080;
+
+app.listen(port, () => {
+	console.log(`Server is running at http://localhost:${port}`);
+});
+
+// Set the pins 5,6,13,19 as output
+child_process.exec('pinctrl set 5 op');
+child_process.exec('pinctrl set 6 op');
+child_process.exec('pinctrl set 13 op');
+child_process.exec('pinctrl set 19 op');
+
+app.post('/on/:gpio', function (req, res) {
+
+	const gpio = req.params.gpio;
+	const command = `pinctrl set ${gpio} pn dh`;
+
+	child_process.exec(command, function (error, stdout, stderr) {
+		if (error) {
+			console.log(error);
+			return res.status(500).send('Error');
+		} else {
+			console.log('LED ON', gpio);
+			return res.status(200).send('LED ON');
+		}
+	});
+});
+
+app.post('/off/:gpio', function (req, res) {
+
+	const gpio = req.params.gpio;
+	const command = `pinctrl set ${gpio} dl`;
+
+	child_process.exec(command, function (error, stdout, stderr) {
+		if (error) {
+			console.log(error);
+			return res.status(500).send('Error');
+		} else {
+			console.log('LED ON', gpio);
+			return res.status(200).send('LED ON');
+		}
+	});
+});
+
+app.get('/status/:gpio', function (req, res) {
+
+	const gpio = req.params.gpio;
+	const command = `pinctrl get ${gpio}`;
+	const regex = /^.*\| (..) \/.*$/;
+
+	child_process.exec(command, function (error, stdout, stderr) {
+
+		return res.status(200).send(stdout);
+
+		if (error) {
+			console.log(error);
+			return res.status(500).send('Error');
+		} else {
+			console.log('Status', gpio, stdout);
+			return res.status(200).send(stdout);
+		}
+	});
+});

package.json

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+{
+  "name": "remote-relay",
+  "version": "1.0.0",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "description": "",
+  "dependencies": {
+    "express": "^4.21.2"
+  }
+}