sem/5g_drone_ROS2
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log type and data

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Sem van der Hoeven
2023-05-29 14:17:34 +02:00
parent f98b44917c
commit 8e4e42cf0a
1 changed files with 18 additions and 12 deletions
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22
api/index.js
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@@ -2,19 +2,20 @@ var express = require("express");
var app = express(); var app = express();
const WebSocket = require("ws"); const WebSocket = require("ws");
app.use(express.static('public')) app.use(express.static("public"));
var ws = new WebSocket("ws://10.100.0.40:9001/"); var ws = new WebSocket("ws://10.100.0.40:9001/");
var api_connected = false; var api_connected = false;
ws.on('open', function open() { ws.on("open", function open() {
console.log("connected with websockets to API!"); console.log("connected with websockets to API!");
api_connected = true; api_connected = true;
}); });
ws.on("message", function message(message) { ws.on("message", function message(message) {
var msg = JSON.parse(message); var msg = JSON.parse(message);
console.log("RECEIVED: " + msg); console.log("got type: " + msg.type)
console.log("RECEIVED: " + msg.data);
}); });
ws.on("error", console.error); ws.on("error", console.error);
@@ -30,12 +31,17 @@ app.get("/", function (req, res) {
}); });
app.post("/move_up", function (req, res) { app.post("/move_up", function (req, res) {
console.log("got move up request") console.log("got move up request");
var speed = req.data.speed; var speed = req.data.speed;
var request = JSON.stringify({ command: 3, "up_down": speed, "left_right": 0 , "forward_backward": 0, "yaw": 0}); var request = JSON.stringify({
command: 3,
up_down: speed,
left_right: 0,
forward_backward: 0,
yaw: 0,
});
ws.send(request); ws.send(request);
} });
);
app.listen(8080); app.listen(8080);
console.log("Server is listening on port 8080"); console.log("Server is listening on port 8080");