Diff: clock/web-clock-script.js

Revision:

110:8ab752842d25

Parent:

109:3e82f62c7e1f

Child:

111:aaa858678e34

--- a/clock/web-clock-script.js	Mon Apr 29 14:45:30 2019 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,172 +0,0 @@
-//Clock script
-'use strict';
-
-let pseudo          = new Clock();
-let rtc             = new Clock();
-
-let pseudoDisplay   = false;
-let pseudoStartMs   = 0;
-
-let diffMs          = 0;
-let rtcIsSet        = false;
-let clockIsSet      = false;
-let sourceIsOk      = false;
-let rateIsLocked    = false;
-let timeIsLocked    = false;
-
-let ppb             = 0;
-let ppbdivisor      = 0;
-let ppbmaxchange    = 0;
-let syncedlimitppb  = 0;
-let syncedhysppb    = 0;
-let slewdivisor     = 0;
-let slewmax         = 0;
-let syncedlimitns   = 0;
-let syncedhysns     = 0;
-let maxoffsetsecs   = 0;
-let govTrace        = false;
-
-let ntpserver       = '';
-let ntpinitial      = 0;
-let ntpnormal       = 0;
-let ntpretry        = 0;
-let ntpoffset       = 0;
-let ntpmaxdelay     = 0;
-
-let scanavg         = 0;
-let scanmax         = 0;
-let scanmin         = 0;
-
-const DISPLAY_LEAP_MS = 10000;
-
-function parseLinesTime(text)
-{
-    let lines = text.split('\n');
-    rtc.ms          = Ajax.date.getTime();
-    rtc.ms         += parseInt(lines[0], 16);
-    rtc.ms         -= Ajax.ms;
-    diffMs          = rtc.ms + Ajax.ms - Date.now();
-    rtcIsSet        = Ajax.hexToBit(lines[1], 0);
-    clockIsSet      = Ajax.hexToBit(lines[1], 1);
-    sourceIsOk      = Ajax.hexToBit(lines[1], 2);
-    rateIsLocked    = Ajax.hexToBit(lines[1], 3);
-    timeIsLocked    = Ajax.hexToBit(lines[1], 4);
-    rtc.leapEnable  = Ajax.hexToBit(lines[1], 5);
-    rtc.leapForward = Ajax.hexToBit(lines[1], 6);
-    govTrace        = Ajax.hexToBit(lines[1], 7);
-    rtc.months1970  = parseInt(lines[2], 16);
-    rtc.leaps       = parseInt(lines[3], 16);
-}
-function parseLinesGov(text)
-{
-    let lines = text.split('\n');
-    ppb             = parseInt(lines[0], 16);
-    ppbdivisor      = parseInt(lines[1], 16);
-    ppbmaxchange    = parseInt(lines[2], 16);
-    syncedlimitppb  = parseInt(lines[3], 16);
-    syncedhysppb    = parseInt(lines[4], 16);
-    slewdivisor     = parseInt(lines[5], 16);
-    slewmax         = parseInt(lines[6], 16);
-    syncedlimitns   = parseInt(lines[7], 16);
-    syncedhysns     = parseInt(lines[8], 16);
-    maxoffsetsecs   = parseInt(lines[9], 16);
-}
-function parseLinesNtp(text)
-{
-    let lines = text.split('\n');
-    ntpserver       =          lines[0];
-    ntpinitial      = parseInt(lines[1], 16);
-    ntpnormal       = parseInt(lines[2], 16);
-    ntpretry        = parseInt(lines[3], 16);
-    ntpoffset       = parseInt(lines[4], 16);
-    ntpmaxdelay     = parseInt(lines[5], 16);
-}
-function parseLinesScan(text)
-{
-    let lines = text.split('\n');
-    scanavg         = parseInt(lines[0], 16);
-    scanmax         = parseInt(lines[1], 16);
-    scanmin         = parseInt(lines[2], 16);
-}
-function parse()
-{
-    let topics = Ajax.response.split('\f');
-    parseLinesTime(topics[0]);
-    parseLinesGov (topics[1]);
-    parseLinesNtp (topics[2]);
-    parseLinesScan(topics[3]);
-}
-function display()
-{
-    let elem;
-    elem = Ajax.getElementOrNull('ajax-rtc-set'      ); if (elem) elem.setAttribute('dir', rtcIsSet     ? 'rtl' : 'ltr');
-    elem = Ajax.getElementOrNull('ajax-clock-set'    ); if (elem) elem.setAttribute('dir', clockIsSet   ? 'rtl' : 'ltr');
-    elem = Ajax.getElementOrNull('ajax-source-ok'    ); if (elem) elem.setAttribute('dir', sourceIsOk   ? 'rtl' : 'ltr');
-    elem = Ajax.getElementOrNull('ajax-rate-locked'  ); if (elem) elem.setAttribute('dir', rateIsLocked ? 'rtl' : 'ltr');
-    elem = Ajax.getElementOrNull('ajax-time-locked'  ); if (elem) elem.setAttribute('dir', timeIsLocked ? 'rtl' : 'ltr');
-    
-    elem = Ajax.getElementOrNull('ajax-leap-enable'  ); if (elem) elem.setAttribute('dir', rtc.leapEnable   ? 'rtl' : 'ltr');
-    elem = Ajax.getElementOrNull('ajax-leap-forward' ); if (elem) elem.setAttribute('dir', rtc.leapForward  ? 'rtl' : 'ltr');
-    
-    elem = Ajax.getElementOrNull('ajax-leap-year'    ); if (elem) elem.value = rtc.months1970 ? rtc.leapYear  : '';
-    elem = Ajax.getElementOrNull('ajax-leap-month'   ); if (elem) elem.value = rtc.months1970 ? rtc.leapMonth : '';
-    
-    elem = Ajax.getElementOrNull('ajax-leap-count'   ); if (elem) elem.value = rtc.leaps;
-    
-    elem = Ajax.getElementOrNull('ajax-ppb'          ); if (elem) elem.value = ppb;
-    elem = Ajax.getElementOrNull('ajax-ppb-divisor'  ); if (elem) elem.value = ppbdivisor;
-    elem = Ajax.getElementOrNull('ajax-ppb-max-chg'  ); if (elem) elem.value = ppbmaxchange;
-    elem = Ajax.getElementOrNull('ajax-ppb-syn-lim'  ); if (elem) elem.value = syncedlimitppb;
-    elem = Ajax.getElementOrNull('ajax-ppb-syn-hys'  ); if (elem) elem.value = syncedhysppb;
-    elem = Ajax.getElementOrNull('ajax-off-divisor'  ); if (elem) elem.value = slewdivisor;
-    elem = Ajax.getElementOrNull('ajax-off-max'      ); if (elem) elem.value = slewmax;
-    elem = Ajax.getElementOrNull('ajax-off-syn-lim'  ); if (elem) elem.value = syncedlimitns / 1000000;
-    elem = Ajax.getElementOrNull('ajax-off-syn-hys'  ); if (elem) elem.value = syncedhysns   / 1000000;
-    elem = Ajax.getElementOrNull('ajax-off-rst-lim'  ); if (elem) elem.value = maxoffsetsecs;
-    elem = Ajax.getElementOrNull('ajax-gov-trace'    ); if (elem) elem.setAttribute('dir', govTrace     ? 'rtl' : 'ltr');
-    
-    elem = Ajax.getElementOrNull('ajax-ntp-server'   ); if (elem) elem.value = ntpserver;
-    elem = Ajax.getElementOrNull('ajax-ntp-initial'  ); if (elem) elem.value = ntpinitial;
-    elem = Ajax.getElementOrNull('ajax-ntp-normal'   ); if (elem) elem.value = ntpnormal / 60;
-    elem = Ajax.getElementOrNull('ajax-ntp-retry'    ); if (elem) elem.value = ntpretry;
-    elem = Ajax.getElementOrNull('ajax-ntp-offset'   ); if (elem) elem.value = ntpoffset;
-    elem = Ajax.getElementOrNull('ajax-ntp-max-delay'); if (elem) elem.value = ntpmaxdelay;
-    
-    elem = Ajax.getElementOrNull('ajax-scan-avg'     ); if (elem) elem.textContent = scanavg;
-    elem = Ajax.getElementOrNull('ajax-scan-max'     ); if (elem) elem.textContent = scanmax;
-    elem = Ajax.getElementOrNull('ajax-scan-min'     ); if (elem) elem.textContent = scanmin;
-    
-    elem = Ajax.getElementOrNull('ajax-date-diff'    ); if (elem) elem.textContent = diffMs;
-}
-
-function handleTick() //This typically called every 100ms
-{
-    if (pseudoDisplay)
-    {
-        pseudo.adjustLeap (Ajax.ms);
-        pseudo.displayTime(Ajax.ms);
-        if (Ajax.ms >= pseudoStartMs + DISPLAY_LEAP_MS + 500) pseudoDisplay = false;
-    }
-    else
-    {
-        rtc.adjustLeap (Ajax.ms);
-        rtc.displayTime(Ajax.ms);
-    }
-}
-
-function displayLeap() //Called by display leap button in HTML
-{
-   pseudoDisplay = true;
-   pseudoStartMs = Ajax.ms;
-   
-   pseudo.leapEnable  = true;
-   pseudo.leapForward = rtc.leapForward;
-   pseudo.leaps       = rtc.leaps;
-   pseudo.leapMonth   = rtc.leapMonth;
-   pseudo.leapYear    = rtc.leapYear;
-   pseudo.ms          = Date.UTC(rtc.leapYear, rtc.leapMonth - 1, 1) - DISPLAY_LEAP_MS / 2 - Ajax.ms;
-}
-Ajax.server     = '/clock-ajax';
-Ajax.onResponse = function() { parse(); display(); };
-Ajax.onTick     = handleTick;
-Ajax.init();
\ No newline at end of file