29 lines
703 B
JavaScript
29 lines
703 B
JavaScript
|
const bleno = require('bleno')
|
||
|
const adapterName = 'BLE_Printer'
|
||
|
const serverUUID = config.uuid.main
|
||
|
const localEvent = require('./localEvent')
|
||
|
const fs = require('fs')
|
||
|
const MainService = require('./main-service')
|
||
|
|
||
|
bleno.on('stateChange', state => {
|
||
|
console.log(`bt device state ${state}`)
|
||
|
if (state == 'poweredOn') {
|
||
|
|
||
|
bleno.startAdvertising(adapterName, [serverUUID], (error) => {
|
||
|
|
||
|
})
|
||
|
} else {
|
||
|
bleno.stopAdvertising()
|
||
|
}
|
||
|
})
|
||
|
|
||
|
bleno.on('advertisingStart', function (error) {
|
||
|
console.log('on -> advertisingStart: ' + (error ? 'error ' + error : 'success'));
|
||
|
|
||
|
if (!error) {
|
||
|
bleno.setServices([new MainService()], error => {
|
||
|
console.log('set service', error)
|
||
|
})
|
||
|
}
|
||
|
})
|