miband/src/test.js

Mi Band 2 JS library

'use strict';

function delay(ms) {
  return new Promise(resolve => setTimeout(resolve, ms))
}

async function test_all(miband, log) {

  let info = {
    time:     await miband.getTime(),
    battery:  await miband.getBatteryInfo(),
    hw_ver:   await miband.getHwRevision(),
    sw_ver:   await miband.getSwRevision(),
    serial:   await miband.getSerial(),
  }

  log(`HW ver: ${info.hw_ver}  SW ver: ${info.sw_ver}`);
  info.serial && log(`Serial: ${info.serial}`);
  log(`Battery: ${info.battery.level}%`);
  log(`Time: ${info.time.toLocaleString()}`);

  let ped = await miband.getPedometerStats()
  log('Pedometer:', JSON.stringify(ped))

  log('Notifications demo...')
  await miband.showNotification('message');
  await delay(3000);
  await miband.showNotification('phone');
  await delay(5000);
  await miband.showNotification('off');

  log('Tap MiBand button, quick!')
  miband.on('button', () => log('Tap detected'))
  try {
    await miband.waitButton(10000)
  } catch (e) {
    log('OK, nevermind ;)')
  }

  log('Heart Rate Monitor (single-shot)')
  log('Result:', await miband.hrmRead())

  log('Heart Rate Monitor (continuous for 30 sec)...')
  miband.on('heart_rate', (rate) => {
    log('Heart Rate:', rate)
  })
  await miband.hrmStart();
  await delay(30000);
  await miband.hrmStop();

  //log('RAW data (no decoding)...')
  //miband.rawStart();
  //await delay(30000);
  //miband.rawStop();

  log('Finished.')
}

module.exports = test_all;