stud160934/Arduino_serial
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base: stud160934:8fc9524884095fed3f2ef5f891bac509fe70c42a
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stud160934:master
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compare: stud160934:c8c59e7e6284d7c9c6cb220ea8284777b7028096
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stud160934:master

5 Commits
8fc9524884 ... c8c59e7e62

Author SHA1 Message Date
MedvedevIvan
c8c59e7e62 beautifier_change 2023-05-24 19:25:56 +03:00
MedvedevIvan
334d02ebda add_setInterval 2023-05-24 19:24:22 +03:00
MedvedevIvan
6718016a4d add_fetch 2023-05-24 19:19:06 +03:00
MedvedevIvan
01b5f88e31 add_server_react 2023-05-24 19:03:17 +03:00
MedvedevIvan
adbf8b644d http_callback_req_ans 2023-05-24 18:41:06 +03:00
5 changed files with 116 additions and 8 deletions
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36
index.html Normal file
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@ -0,0 +1,36 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Welcome file</title>
<link rel="stylesheet" href="https://stackedit.io/style.css" />
</head>
<body class="stackedit">
<div class="stackedit__html">
<h1 id="состояние-ардуины-отображается-в-браузере"><em>Состояние ардуины отображается в браузере:</em></h1>
<h2 id="ответ-на-hello">ответ на “hello”</h2>
<p>Пришел ответ: <span id="answer1"></span> </p>
<h2 id="состояние-ардуины-равно">Состояние ардуины равно</h2>
<p>Пришел ответ:<span id="answer2"></span></p>
</div>
<script>
fetch('/hello').then((response) => response.text())
.then((response) => {
const elem = document.getElementById("answer1");
elem.innerHTML = response;
});
setInterval(() => {
fetch('/status').then((response) => response.text())
.then((response) => {
const elem = document.getElementById("answer2");
elem.innerHTML = response;
});
}, 1000);
</script>
</body>
</html>

45
index.js
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@ -7,9 +7,52 @@
// path: '/dev/tty-usbserial1', // path: '/dev/tty-usbserial1',
// baudRate: 57600, // baudRate: 57600,
// }) // })
const { SerialPort } = require('serialport') const { SerialPort } = require('serialport')
const { ReadlineParser } = require('@serialport/parser-readline') const { ReadlineParser } = require('@serialport/parser-readline')
const http = require('node:http');
const fs = require('fs');
const port = new SerialPort({ path: 'COM9', baudRate: 9600 }) const port = new SerialPort({ path: 'COM9', baudRate: 9600 })
const parser = port.pipe(new ReadlineParser({ delimiter: '\r\n' })) const parser = port.pipe(new ReadlineParser({ delimiter: '\r\n' }))
parser.on('data', console.log)
var value_arduino = "";
parser.on('data', (data => {
if (value_arduino != data) {
console.log(data);
}
value_arduino = data;
}));
const server = http.createServer((req, res) => {
console.log( req.url);
if (req.url == "/hello") {
res.end("/hello");
}else
{
if (req.url == "/") {
fs.readFile('D:/medvedevis/index.html', 'utf8', (err, data) => {
if (err) {
console.error(err);
return;
}
res.writeHead(200,{ 'Content-Type': 'text/html' });
res.end(data);
});
}
else {
res.writeHead(200, { 'Content-Type': 'application/json' });
res.end(value_arduino);
console.log( req.url);
}}
});
server.listen(3070);

22
package-lock.json generated
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@ -9,6 +9,8 @@
"version": "1.0.0", "version": "1.0.0",
"license": "ISC", "license": "ISC",
"dependencies": { "dependencies": {
"http": "^0.0.1-security",
"serial": "^0.0.9",
"serialport": "^11.0.0" "serialport": "^11.0.0"
} }
}, },
@ -217,6 +219,11 @@
} }
} }
}, },
"node_modules/http": {
"version": "0.0.1-security",
"resolved": "https://registry.npmjs.org/http/-/http-0.0.1-security.tgz",
"integrity": "sha512-RnDvP10Ty9FxqOtPZuxtebw1j4L/WiqNMDtuc1YMH1XQm5TgDRaR1G9u8upL6KD1bXHSp9eSXo/ED+8Q7FAr+g=="
},
"node_modules/ms": { "node_modules/ms": {
"version": "2.1.2", "version": "2.1.2",
"resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz", "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
@ -237,6 +244,11 @@
"node-gyp-build-test": "build-test.js" "node-gyp-build-test": "build-test.js"
} }
}, },
"node_modules/serial": {
"version": "0.0.9",
"resolved": "https://registry.npmjs.org/serial/-/serial-0.0.9.tgz",
"integrity": "sha512-VdFZU3cp9NPCQrwbmqXhMZnDetsmVKK/YBF2i+sq+iU96p3+qm0GZypB91/Gmp12Pe1DjVd7ObsVj22qWNk58w=="
},
"node_modules/serialport": { "node_modules/serialport": {
"version": "11.0.0", "version": "11.0.0",
"resolved": "https://registry.npmjs.org/serialport/-/serialport-11.0.0.tgz", "resolved": "https://registry.npmjs.org/serialport/-/serialport-11.0.0.tgz",
@ -377,6 +389,11 @@
"ms": "2.1.2" "ms": "2.1.2"
} }
}, },
"http": {
"version": "0.0.1-security",
"resolved": "https://registry.npmjs.org/http/-/http-0.0.1-security.tgz",
"integrity": "sha512-RnDvP10Ty9FxqOtPZuxtebw1j4L/WiqNMDtuc1YMH1XQm5TgDRaR1G9u8upL6KD1bXHSp9eSXo/ED+8Q7FAr+g=="
},
"ms": { "ms": {
"version": "2.1.2", "version": "2.1.2",
"resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz", "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
@ -392,6 +409,11 @@
"resolved": "https://registry.npmjs.org/node-gyp-build/-/node-gyp-build-4.6.0.tgz", "resolved": "https://registry.npmjs.org/node-gyp-build/-/node-gyp-build-4.6.0.tgz",
"integrity": "sha512-NTZVKn9IylLwUzaKjkas1e4u2DLNcV4rdYagA4PWdPwW87Bi7z+BznyKSRwS/761tV/lzCGXplWsiaMjLqP2zQ==" "integrity": "sha512-NTZVKn9IylLwUzaKjkas1e4u2DLNcV4rdYagA4PWdPwW87Bi7z+BznyKSRwS/761tV/lzCGXplWsiaMjLqP2zQ=="
}, },
"serial": {
"version": "0.0.9",
"resolved": "https://registry.npmjs.org/serial/-/serial-0.0.9.tgz",
"integrity": "sha512-VdFZU3cp9NPCQrwbmqXhMZnDetsmVKK/YBF2i+sq+iU96p3+qm0GZypB91/Gmp12Pe1DjVd7ObsVj22qWNk58w=="
},
"serialport": { "serialport": {
"version": "11.0.0", "version": "11.0.0",
"resolved": "https://registry.npmjs.org/serialport/-/serialport-11.0.0.tgz", "resolved": "https://registry.npmjs.org/serialport/-/serialport-11.0.0.tgz",

2
package.json
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@ -9,6 +9,8 @@
"author": "", "author": "",
"license": "ISC", "license": "ISC",
"dependencies": { "dependencies": {
"http": "^0.0.1-security",
"serial": "^0.0.9",
"serialport": "^11.0.0" "serialport": "^11.0.0"
} }
} }

19
sketch_may10a/sketch_may10a.ino
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@ -1,10 +1,15 @@
void setup() { #define PIN_INPUT 7
// put your setup code here, to run once:
Serial.begin(9600); void setup () {
Serial.begin(9600);
pinMode(PIN_INPUT, INPUT);
} }
void loop() { void loop () {
// put your main code here, to run repeatedly: if(digitalRead(PIN_INPUT) == HIGH) {
Serial.println("Все будет хорошо!"); Serial.println("1");
delay(100); }
else {
Serial.println("0");
}
} }