Help newbie with Sensors

[smolyakov26]

Hi to everyone ) iam new to development with zepp os , i wrote code , and it seems doesnt working . My purpose were to show barometric pressure and altitude updated every second . The problem is it shows only static value. What iam doing wrong ?

import AutoGUI from "@silver-zepp/autogui";
import { Barometer } from '@zos/sensor';

AutoGUI.SetTextSize(20);
const gui = new AutoGUI();
const barometer = new Barometer();

let airPressureText, altitudeText;

// Start a group for air pressure text
gui.startGroup();
airPressureText = gui.text("0 hPa");
gui.endGroup();

// Move to a new row for altitude text
gui.newRow();

// Start a group for altitude text
gui.startGroup();
altitudeText = gui.text("0 m");
gui.endGroup();

// Function to update air pressure and altitude text
const updateAirPressureAndAltitude = () => {
 const airPressure = barometer.getAirPressure();
 const altitude = barometer.getAltitude();

 console.log(`Updating air pressure to: ${airPressure} hPa`);
 console.log(`Updating altitude to: ${altitude} m`);

 airPressureText.update({ text: `${airPressure} hPa` });
 altitudeText.update({ text: `${altitude} m` });
};

// Manually trigger the update once to initialize the GUI
updateAirPressureAndAltitude();

// Set up a loop to update the air pressure and altitude values every second
setInterval(updateAirPressureAndAltitude, 1000);

// Render the GUI
gui.render();

[silver-zepp]

Hey. You have to subscribe to the onChange event the same way as shown here.
Also, have a closer look at this example.

[smolyakov26]

thx , it does help )