betaflight-configurator/js/port_usage.js

34 lines
1.2 KiB
JavaScript

'use strict';
var PortUsage = {
previous_received: 0,
previous_sent: 0,
initialize: function() {
var self = this;
self.main_timer_reference = setInterval(function() {
self.update();
}, 1000);
},
update: function() {
if (serial.bitrate) {
var port_usage_down = parseInt(((serial.bytesReceived - this.previous_received) * 10 / serial.bitrate) * 100);
var port_usage_up = parseInt(((serial.bytesSent - this.previous_sent) * 10 / serial.bitrate) * 100);
this.previous_received = serial.bytesReceived;
this.previous_sent = serial.bytesSent;
// update UI
$('span.port_usage_down').text(chrome.i18n.getMessage('statusbar_usage_download', [port_usage_down]));
$('span.port_usage_up').text(chrome.i18n.getMessage('statusbar_usage_upload', [port_usage_up]));
} else {
$('span.port_usage_down').text(chrome.i18n.getMessage('statusbar_usage_download', [0]));
$('span.port_usage_up').text(chrome.i18n.getMessage('statusbar_usage_upload', [0]));
}
},
reset: function() {
this.previous_received = 0;
this.previous_sent = 0;
}
};