106 lines
3.5 KiB
JavaScript
106 lines
3.5 KiB
JavaScript
'use strict';
|
|
|
|
TABS.transponder = {
|
|
available: false
|
|
};
|
|
|
|
TABS.transponder.initialize = function (callback, scrollPosition) {
|
|
var self = this;
|
|
|
|
if (GUI.active_tab != 'transponder') {
|
|
GUI.active_tab = 'transponder';
|
|
googleAnalytics.sendAppView('Transponder');
|
|
}
|
|
|
|
// transponder supported added in MSP API Version 1.16.0
|
|
TABS.transponder.available = semver.gte(CONFIG.apiVersion, "1.16.0");
|
|
|
|
if (!TABS.transponder.available) {
|
|
load_html();
|
|
return;
|
|
}
|
|
|
|
function load_html() {
|
|
$('#content').load("./tabs/transponder.html", process_html);
|
|
}
|
|
|
|
// get the transponder data and a flag to see if transponder support is enabled on the FC
|
|
MSP.send_message(MSP_codes.MSP_TRANSPONDER_CONFIG, false, false, load_html);
|
|
|
|
// Convert a hex string to a byte array
|
|
function hexToBytes(hex) {
|
|
for (var bytes = [], c = 0; c < hex.length; c += 2)
|
|
bytes.push(~parseInt(hex.substr(c, 2), 16));
|
|
return bytes;
|
|
}
|
|
|
|
function pad(n, width) {
|
|
n = n + '';
|
|
return n.length >= width ? n : new Array(width - n.length + 1).join('0') + n;
|
|
}
|
|
|
|
// Convert a byte array to a hex string
|
|
function bytesToHex(bytes) {
|
|
for (var hex = [], i = 0; i < bytes.length; i++) {
|
|
hex.push(pad(((~bytes[i]) & 0xFF).toString(16),2));
|
|
}
|
|
return hex.join("").toUpperCase();
|
|
}
|
|
function process_html() {
|
|
// translate to user-selected language
|
|
localize();
|
|
|
|
$(".tab-transponder")
|
|
.toggleClass("transponder-supported", TABS.transponder.available && TRANSPONDER.supported);
|
|
|
|
if (TABS.transponder.available) {
|
|
|
|
var data = bytesToHex(TRANSPONDER.data);
|
|
|
|
$('input[name="data"]').val(data);
|
|
$('input[name="data"]').prop('maxLength', data.length);
|
|
|
|
$('a.save').click(function () {
|
|
|
|
|
|
// gather data that doesn't have automatic change event bound
|
|
|
|
var dataString = $('input[name="data"]').val();
|
|
var expectedLength = TRANSPONDER.data.length;
|
|
var hexRegExp = new RegExp('[0-9a-fA-F]{' + (expectedLength * 2) + '}', 'gi');
|
|
if (!dataString.match(hexRegExp)) {
|
|
GUI.log(chrome.i18n.getMessage('transponderDataInvalid'));
|
|
return;
|
|
}
|
|
|
|
TRANSPONDER.data = hexToBytes(dataString);
|
|
|
|
|
|
//
|
|
// send data to FC
|
|
//
|
|
function save_transponder_config() {
|
|
MSP.send_message(MSP_codes.MSP_SET_TRANSPONDER_CONFIG, MSP.crunch(MSP_codes.MSP_SET_TRANSPONDER_CONFIG), false, save_to_eeprom);
|
|
}
|
|
function save_to_eeprom() {
|
|
MSP.send_message(MSP_codes.MSP_EEPROM_WRITE, false, false, function () {
|
|
GUI.log(chrome.i18n.getMessage('transponderEepromSaved'));
|
|
});
|
|
}
|
|
|
|
save_transponder_config();
|
|
});
|
|
}
|
|
// status data pulled via separate timer with static speed
|
|
GUI.interval_add('status_pull', function status_pull() {
|
|
MSP.send_message(MSP_codes.MSP_STATUS);
|
|
}, 250, true);
|
|
|
|
GUI.content_ready(callback);
|
|
}
|
|
};
|
|
|
|
TABS.transponder.cleanup = function (callback) {
|
|
if (callback) callback();
|
|
};
|