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<!DOCTYPE html>
< html lang = "en" >
< head >
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< meta charset = "utf-8" >
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< meta content = "width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" name = "viewport" >
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< title > LED Settings< / title >
< script >
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var d=document,laprev=55,maxB=1,maxV=0,maxM=4000,maxPB=4096,maxL=1333,maxLbquot=0; //maximum bytes for LED allocation: 4kB for 8266, 32kB for 32
d.um_p = [];
d.rsvd = [];
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d.ro_gpio = [];
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d.max_gpio = 50;
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var customStarts=false,startsDirty=[],maxCOOverrides=5;
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var loc = false, locip, locproto = "http:";
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function H(){window.open("https://kno.wled.ge/features/settings/#led-settings");}
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function B(){window.open(getURL("/settings"),"_self");}
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function gId(n){return d.getElementById(n);}
function off(n){d.getElementsByName(n)[0].value = -1;}
// https://www.educative.io/edpresso/how-to-dynamically-load-a-js-file-in-javascript
function loadJS(FILE_URL, async = true) {
let scE = d.createElement("script");
scE.setAttribute("src", FILE_URL);
scE.setAttribute("type", "text/javascript");
scE.setAttribute("async", async);
d.body.appendChild(scE);
// success event
scE.addEventListener("load", () => {
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GetV();
setABL();
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checkSi();
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d.Sf.addEventListener("submit", trySubmit);
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if (d.um_p[0]==-1) d.um_p.shift();
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pinDropdowns();
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});
// error event
scE.addEventListener("error", (ev) => {
console.log("Error on loading file", ev);
alert("Loading of configuration script failed.\nIncomplete page data!");
});
}
var timeout;
function showToast(text, error = false)
{
var x = gId("toast");
x.innerHTML = text;
x.className = error ? "error":"show";
clearTimeout(timeout);
x.style.animation = 'none';
timeout = setTimeout(function(){ x.className = x.className.replace("show", ""); }, 2900);
}
function bLimits(b,v,p,m,l) {
maxB = b; maxV = v; maxM = m; maxPB = p; maxL = l;
}
function pinsOK() {
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var LCs = d.Sf.querySelectorAll("#mLC input[name^=L]"); // input fields
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for (i=0; i< LCs.length ; i + + ) {
var nm = LCs[i].name.substring(0,2);
// ignore IP address
if (nm=="L0" || nm=="L1" || nm=="L2" || nm=="L3") {
var n = LCs[i].name.substring(2);
var t = parseInt(d.getElementsByName("LT"+n)[0].value, 10); // LED type SELECT
if (t>=80) continue;
}
//check for pin conflicts
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if (nm=="L0" || nm=="L1" || nm=="L2" || nm=="L3" || nm=="L4"/* || nm=="RL" || nm=="BT" || nm=="IR"*/)
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if (LCs[i].value!="" & & LCs[i].value!="-1") {
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var p = d.rsvd.concat(d.um_p); // used pin array
d.Sf.querySelectorAll("select.pin").forEach((e)=>{if(e.value>-1)p.push(parseInt(e.value));}) // buttons, IR & relay
if (p.some((e)=>e==parseInt(LCs[i].value))) {
alert(`Sorry, pins ${JSON.stringify(p)} can't be used.`);
LCs[i].value="";
LCs[i].focus();
return false;
}
else if (/*!(nm == "IR" || nm=="BT") & & */ d.ro_gpio.some((e)=>e==parseInt(LCs[i].value))) {
alert(`Sorry, pins ${JSON.stringify(d.ro_gpio)} are input only.`);
LCs[i].value="";
LCs[i].focus();
return false;
}
for (j=i+1; j< LCs.length ; j + + ) {
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var n2 = LCs[j].name.substring(0,2);
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if (n2=="L0" || n2=="L1" || n2=="L2" || n2=="L3" || n2=="L4"/* || n2=="RL" || n2=="BT" || n2=="IR"*/) {
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if (n2.substring(0,1)==="L") {
var m = LCs[j].name.substring(2);
var t2 = parseInt(d.getElementsByName("LT"+m)[0].value, 10);
if (t2>=80) continue;
}
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if (LCs[j].value!="" & & LCs[i].value==LCs[j].value) {
alert(`Pin conflict between ${LCs[i].name}/${LCs[j].name}!`);
LCs[j].value="";
LCs[j].focus();
return false;
}
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}
}
}
}
return true;
}
function trySubmit(e) {
d.Sf.data.value = '';
e.preventDefault();
if (!pinsOK()) {e.stopPropagation();return false;} // Prevent form submission and contact with server
if (bquot > 100) {var msg = "Too many LEDs for me to handle!"; if (maxM < 10000 ) msg + = " \ n \ rConsider using an ESP32 . " ; alert ( msg ) ; }
if (d.Sf.checkValidity()) d.Sf.submit(); //https://stackoverflow.com/q/37323914
}
function enABL()
{
var en = gId('able').checked;
d.Sf.LA.value = (en) ? laprev:0;
gId('abl').style.display = (en) ? 'inline':'none';
gId('psu2').style.display = (en) ? 'inline':'none';
if (d.Sf.LA.value > 0) setABL();
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UI();
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}
function enLA()
{
var val = d.Sf.LAsel.value;
d.Sf.LA.value = val;
gId('LAdis').style.display = (val == 50) ? 'inline':'none';
UI();
}
function setABL()
{
gId('able').checked = true;
d.Sf.LAsel.value = 50;
switch (parseInt(d.Sf.LA.value)) {
case 0: gId('able').checked = false; enABL(); break;
case 30: d.Sf.LAsel.value = 30; break;
case 35: d.Sf.LAsel.value = 35; break;
case 55: d.Sf.LAsel.value = 55; break;
case 255: d.Sf.LAsel.value = 255; break;
default: gId('LAdis').style.display = 'inline';
}
gId('m1').innerHTML = maxM;
}
//returns mem usage
function getMem(t, n) {
let len = parseInt(d.getElementsByName("LC"+n)[0].value);
len += parseInt(d.getElementsByName("SL"+n)[0].value); // skipped LEDs are allocated too
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let dbl = 0;
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if (d.Sf.LD.checked) dbl = len * 4; // double buffering
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if (t < 32 ) {
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if (t==26 || t==29) len *= 2; // 16 bit LEDs
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if (maxM < 10000 & & d . getElementsByName ( " L0 " + n ) [ 0 ] . value = = 3 ) { / / 8266 DMA uses 5x the mem
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if (t > 28) return len*20 + dbl; //RGBW
return len*15 + dbl;
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} else if (maxM >= 10000) //ESP32 RMT uses double buffer?
{
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if (t > 28) return len*8 + dbl; //RGBW
return len*6 + dbl;
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}
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if (t > 28) return len*4 + dbl; //RGBW
return len*3 + dbl;
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}
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if (t > 31 & & t < 48 ) return 5 ; / / analog
return len*3 + dbl;
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}
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function UI(change=false)
{
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let isRGBW = false, gRGBW = false, memu = 0;
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gId('ampwarning').style.display = (d.Sf.MA.value > 7200) ? 'inline':'none';
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if (d.Sf.LA.value == 255) laprev = 12;
else if (d.Sf.LA.value > 0) laprev = d.Sf.LA.value;
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// enable/disable LED fields
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d.Sf.querySelectorAll("#mLC select[name^=LT]").forEach((s)=>{
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// is the field a LED type?
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var n = s.name.substring(2);
var t = parseInt(s.value);
gId("p0d"+n).innerHTML = (t>=80 & & t< 96 ) ? " IP address: " : ( t > 49) ? "Data GPIO:" : (t > 41) ? "GPIOs:" : "GPIO:";
gId("p1d"+n).innerHTML = (t> 49 & & t< 64 ) ? " Clk GPIO: " : " " ;
//var LK = d.getElementsByName("L1"+n)[0]; // clock pin
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memu += getMem(t, n); // calc memory
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// enumerate pins
for (p=1; p< 5 ; p + + ) {
var LK = d.getElementsByName("L"+p+n)[0]; // secondary pins
if (!LK) continue;
if (((t>=80 & & t< 96 ) & & p < 4 ) | | ( t > 49 & & p==1) || (t>41 & & t < 50 & & ( p + 40 < t ) ) ) / / TYPE_xxxx values from const . h
{
// display pin field
LK.style.display = "inline";
LK.required = true;
} else {
// hide pin field
LK.style.display = "none";
LK.required = false;
LK.value="";
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}
}
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if (change) {
gId("rf"+n).checked = (gId("rf"+n).checked || t == 31); // LEDs require data in off state
if (t > 31 & & t < 48 ) d . getElementsByName ( " LC " + n ) [ 0 ] . value = 1; / / for sanity change analog count just to 1 LED
}
gId("rf"+n).onclick = (t == 31) ? (()=>{return false}) : (()=>{}); // prevent change for TM1814
gRGBW |= isRGBW = ((t > 17 & & t < 22 ) | | ( t > 28 & & t < 32 ) | | ( t > 40 & & t < 46 & & t ! = 43 ) | | t = = 88 ) ; / / RGBW checkbox , TYPE_xxxx values from const . h
gId("co"+n).style.display = ((t >= 80 & & t < 96 ) | | ( t > = 40 & & t < 48 ) ) ? " none " : " inline " ; / / hide color order for PWM
gId("dig"+n+"w").style.display = (t > 28 & & t < 32 ) ? " inline " : " none " ; / / show swap channels dropdown
if (!(t > 28 & & t < 32 ) ) d . getElementsByName ( " WO " + n ) [ 0 ] . value = 0; / / reset swapping
gId("dig"+n+"c").style.display = (t >= 40 & & t < 48 ) ? " none " : " inline " ; / / hide count for analog
gId("dig"+n+"r").style.display = (t >= 80 & & t < 96 ) ? " none " : " inline " ; / / hide reversed for virtual
gId("dig"+n+"s").style.display = ((t >= 80 & & t < 96 ) | | ( t > = 40 & & t < 48 ) ) ? " none " : " inline " ; / / hide skip 1st for virtual & analog
gId("dig"+n+"f").style.display = ((t >= 16 & & t < 32 ) | | ( t > = 50 & & t < 64 ) ) ? " inline " : " none " ; / / hide refresh
gId("dig"+n+"a").style.display = (isRGBW & & t != 40) ? "inline":"none"; // auto calculate white
gId("dig"+n+"l").style.display = (t > 48 & & t < 64 ) ? " inline " : " none " ; / / bus clock speed
gId("rev"+n).innerHTML = (t >= 40 & & t < 48 ) ? " Inverted output " : " Reversed ( rotated 180 ° ) " ; / / change reverse text for analog
gId("psd"+n).innerHTML = (t >= 40 & & t < 48 ) ? " Index: " : " Start: " ; / / change analog start description
});
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// display global white channel overrides
gId("wc").style.display = (gRGBW) ? 'inline':'none';
if (!gRGBW) {
d.Sf.AW.selectedIndex = 0;
d.Sf.CR.checked = false;
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}
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// check for pin conflicts
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var LCs = d.Sf.querySelectorAll("#mLC input[name^=L]"); // input fields
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var sLC = 0, sPC = 0, maxLC = 0;
for (i=0; i< LCs.length ; i + + ) {
var nm = LCs[i].name.substring(0,2); // field name
var n = LCs[i].name.substring(2); // bus number
// do we have a led count field
if (nm=="LC") {
var c=parseInt(LCs[i].value,10); //get LED count
if (!customStarts || !startsDirty[n]) gId("ls"+n).value=sLC; //update start value
gId("ls"+n).disabled = !customStarts; //enable/disable field editing
if(c){
var s = parseInt(gId("ls"+n).value); //start value
if (s+c > sLC) sLC = s+c; //update total count
if(c>maxLC)maxLC=c; //max per output
var t = parseInt(d.getElementsByName("LT"+n)[0].value); // LED type SELECT
if (t< 80 ) sPC + = c ; / / virtual out busses do not count towards physical LEDs
} // increase led count
continue;
}
// do we have led pins for digital leds
if (nm=="L0" || nm=="L1") {
var lc=d.getElementsByName("LC"+n)[0];
lc.max=maxPB; // update max led count value
}
// ignore IP address (stored in pins for virtual busses)
if (nm=="L0" || nm=="L1" || nm=="L2" || nm=="L3") {
var t = parseInt(d.getElementsByName("LT"+n)[0].value); // LED type SELECT
if (t>=80) {
LCs[i].max = 255;
LCs[i].min = 0;
LCs[i].style.color="#fff";
continue; // do not check conflicts
} else {
LCs[i].max = d.max_gpio;
LCs[i].min = -1;
}
}
// check for pin conflicts
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if (nm=="L0" || nm=="L1" || nm=="L2" || nm=="L3" || nm=="L4"/* || nm=="RL" || nm=="BT" || nm=="IR"*/)
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if (LCs[i].value!="" & & LCs[i].value!="-1") {
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var p = d.rsvd.concat(d.um_p); // used pin array
d.Sf.querySelectorAll("select.pin").forEach((e)=>{if(e.value>-1)p.push(parseInt(e.value));}) // buttons, IR & relay
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for (j=0; j< LCs.length ; j + + ) {
if (i==j) continue;
var n2 = LCs[j].name.substring(0,2);
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if (n2=="L0" || n2=="L1" || n2=="L2" || n2=="L3" || n2=="L4"/* || n2=="RL" || n2=="BT" || n2=="IR"*/) {
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if (n2.substring(0,1)==="L") {
var m = LCs[j].name.substring(2);
var t2 = parseInt(d.getElementsByName("LT"+m)[0].value, 10);
if (t2>=80) continue;
}
if (LCs[j].value!="" & & LCs[j].value!="-1") p.push(parseInt(LCs[j].value,10)); // add current pin
}
}
// now check for conflicts
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if (p.some((e)=>e==parseInt(LCs[i].value))) LCs[i].style.color="red"; else LCs[i].style.color=d.ro_gpio.some((e)=>e==parseInt(LCs[i].value))?"orange":"#fff";
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}
// check buttons, IR & relay
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//if (nm=="IR" || nm=="BT" || nm=="RL") {
// LCs[i].max = d.max_gpio;
// LCs[i].min = -1;
//}
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}
// update total led count
gId("lc").textContent = sLC;
gId("pc").textContent = (sLC == sPC) ? "":"(" + sPC + " physical)";
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// memory usage and warnings
gId('m0').innerHTML = memu;
bquot = memu / maxM * 100;
gId('dbar').style.background = `linear-gradient(90deg, ${bquot > 60 ? (bquot > 90 ? "red":"orange"):"#ccc"} 0 ${bquot}%, #444 ${bquot}% 100%)`;
gId('ledwarning').style.display = (maxLC > Math.min(maxPB,800) || bquot > 80) ? 'inline':'none';
gId('ledwarning').style.color = (maxLC > Math.max(maxPB,800) || bquot > 100) ? 'red':'orange';
gId('wreason').innerHTML = (bquot > 80) ? "80% of max. LED memory" +(bquot>100 ? ` (< b > ERROR: Using over ${maxM}B!< / b > )` : "") : "800 LEDs per output";
// calculate power
var val = Math.ceil((100 + sPC * laprev)/500)/2;
val = (val > 5) ? Math.ceil(val) : val;
var s = "";
var is12V = (d.Sf.LAsel.value == 30);
var isWS2815 = (d.Sf.LAsel.value == 255);
if (val < 1.02 & & ! is12V & & ! isWS2815 )
{
s = "ESP 5V pin with 1A USB supply";
} else
{
s += is12V ? "12V ": isWS2815 ? "WS2815 12V " : "5V ";
s += val;
s += "A supply connected to LEDs";
}
var val2 = Math.ceil((100 + sPC * laprev)/1500)/2;
val2 = (val2 > 5) ? Math.ceil(val2) : val2;
var s2 = "(for most effects, ~";
s2 += val2;
s2 += "A is enough)< br > ";
gId('psu').innerHTML = s;
gId('psu2').innerHTML = isWS2815 ? "" : s2;
gId("json").style.display = d.Sf.IT.value==8 ? "" : "none";
}
function lastEnd(i) {
if (i< 1 ) return 0 ;
v = parseInt(d.getElementsByName("LS"+(i-1))[0].value) + parseInt(d.getElementsByName("LC"+(i-1))[0].value);
var t = parseInt(d.getElementsByName("LT"+(i-1))[0].value);
if (t > 31 & & t < 48 ) v = 1; / / PWM busses
if (isNaN(v)) return 0;
return v;
}
function addLEDs(n,init=true)
{
var o = d.getElementsByClassName("iST");
var i = o.length;
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if ((n==1 & & i>=maxB+maxV) || (n==-1 & & i==0)) return;
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var f = gId("mLC");
if (n==1) {
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// npm run build has trouble minimizing spaces inside string
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var cn = `< div class = "iST" >
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< hr class = "sml" >
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${i+1}:
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< select name = "LT${i}" onchange = "UI(true)" > ${i>=maxB ? '' :
'< option value = "22" selected > WS281x< / option > \
< option value = "30" > SK6812 RGBW< / option > \
< option value = "31" > TM1814< / option > \
< option value = "24" > 400kHz< / option > \
< option value = "25" > TM1829< / option > \
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< option value = "26" > UCS8903< / option > \
< option value = "29" > UCS8904 RGBW< / option > \
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< option value = "50" > WS2801< / option > \
< option value = "51" > APA102< / option > \
< option value = "52" > LPD8806< / option > \
< option value = "54" > LPD6803< / option > \
< option value = "53" > P9813< / option > \
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< option value = "19" > WS2811 White< / option > \
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< option value = "40" > On/Off< / option > \
< option value = "41" > PWM White< / option > \
< option value = "42" > PWM CCT< / option > \
< option value = "43" > PWM RGB< / option > \
< option value = "44" > PWM RGBW< / option > \
< option value = "45" > PWM RGB+CCT< / option > \
<!-- option value="46">PWM RGB+DCCT</option --> '}
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< option value = "80" > DDP RGB (network)< / option >
<!-- option value="81">E1.31 RGB (network)</option -->
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< option value = "82" > Art-Net RGB (network)< / option >
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< option value = "88" > DDP RGBW (network)< / option >
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< / select > < br >
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< div id = "co${i}" style = "display:inline" > Color Order:
< select name = "CO${i}" >
< option value = "0" > GRB< / option >
< option value = "1" > RGB< / option >
< option value = "2" > BRG< / option >
< option value = "3" > RBG< / option >
< option value = "4" > BGR< / option >
< option value = "5" > GBR< / option >
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< / select > < / div >
< div id = "dig${i}w" style = "display:none" > Swap: < select name = "WO${i}" > < option value = "0" > None< / option > < option value = "1" > W & B< / option > < option value = "2" > W & G< / option > < option value = "3" > W & R< / option > < / select > < / div >
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< div id = "dig${i}l" style = "display:none" > Clock: < select name = "SP${i}" > < option value = "0" > Slowest< / option > < option value = "1" > Slow< / option > < option value = "2" > Normal< / option > < option value = "3" > Fast< / option > < option value = "4" > Fastest< / option > < / select > < / div >
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< div >
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< span id = "psd${i}" > Start:< / span > < input type = "number" name = "LS${i}" id = "ls${i}" class = "l starts" min = "0" max = "8191" value = "${lastEnd(i)}" oninput = "startsDirty[${i}]=true;UI();" required / >
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< div id = "dig${i}c" style = "display:inline" > Length: < input type = "number" name = "LC${i}" class = "l" min = "1" max = "${maxPB}" value = "1" required oninput = "UI()" / > < / div > < br >
< / div >
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< span id = "p0d${i}" > GPIO:< / span > < input type = "number" name = "L0${i}" required class = "s" onchange = "UI();pinUpd(this);" / >
< span id = "p1d${i}" > < / span > < input type = "number" name = "L1${i}" class = "s" onchange = "UI();pinUpd(this);" / >
< span id = "p2d${i}" > < / span > < input type = "number" name = "L2${i}" class = "s" onchange = "UI();pinUpd(this);" / >
< span id = "p3d${i}" > < / span > < input type = "number" name = "L3${i}" class = "s" onchange = "UI();pinUpd(this);" / >
< span id = "p4d${i}" > < / span > < input type = "number" name = "L4${i}" class = "s" onchange = "UI();pinUpd(this);" / >
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< div id = "dig${i}r" style = "display:inline" > < br > < span id = "rev${i}" > Reversed< / span > : < input type = "checkbox" name = "CV${i}" > < / div >
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< div id = "dig${i}s" style = "display:inline" > < br > Skip first LEDs: < input type = "number" name = "SL${i}" min = "0" max = "255" value = "0" oninput = "UI()" > < / div >
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< div id = "dig${i}f" style = "display:inline" > < br > Off Refresh: < input id = "rf${i}" type = "checkbox" name = "RF${i}" > < / div >
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< div id = "dig${i}a" style = "display:inline" > < br > Auto-calculate white channel from RGB:< br > < select name = "AW${i}" > < option value = 0 > None< / option > < option value = 1 > Brighter< / option > < option value = 2 > Accurate< / option > < option value = 3 > Dual< / option > < option value = 4 > Max< / option > < / select > < / div >
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< / div > `;
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f.insertAdjacentHTML("beforeend", cn);
}
if (n==-1) {
o[--i].remove();--i;
}
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gId("+").style.display = (i< maxB + maxV-1 ) ? " inline " : " none " ;
gId("-").style.display = (i>0) ? "inline":"none";
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if (!init) UI();
}
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function addCOM(start=0,len=1,co=0) {
var i = d.getElementsByClassName("com_entry").length;
if (i >= 10) return;
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var b = `< div class = "com_entry" >
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< hr class = "sml" >
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${i+1}: Start: < input type = "number" name = "XS${i}" id = "xs${i}" class = "l starts" min = "0" max = "65535" value = "${start}" oninput = "UI();" required = "" >
Length: < input type = "number" name = "XC${i}" id = "xc${i}" class = "l" min = "1" max = "65535" value = "${len}" required = "" oninput = "UI()" >
< div style = "display:inline" > Color Order:
< select id = "xo${i}" name = "XO${i}" >
< option value = "0" > GRB< / option >
< option value = "1" > RGB< / option >
< option value = "2" > BRG< / option >
< option value = "3" > RBG< / option >
< option value = "4" > BGR< / option >
< option value = "5" > GBR< / option >
< / select >
< / div > < br > < / div > `;
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gId("com_entries").insertAdjacentHTML("beforeend", b);
gId("xo"+i).value = co;
btnCOM(i+1);
UI();
}
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function remCOM() {
var entries = d.getElementsByClassName("com_entry");
var i = entries.length;
if (i === 0) return;
entries[i-1].remove();
btnCOM(i-1);
UI();
}
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function resetCOM(_newMaxCOOverrides=undefined) {
if (_newMaxCOOverrides) {
maxCOOverrides = _newMaxCOOverrides;
}
for (let e of d.getElementsByClassName("com_entry")) {
e.remove();
}
btnCOM(0);
}
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function btnCOM(i) {
gId("com_add").style.display = (i< maxCOOverrides ) ? " inline " : " none " ;
gId("com_rem").style.display = (i>0) ? "inline":"none";
}
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function addBtn(i,p,t) {
var c = gId("btns").innerHTML;
var bt = "BT" + String.fromCharCode((i< 10 ? 48:55 ) + i ) ;
var be = "BE" + String.fromCharCode((i< 10 ? 48:55 ) + i ) ;
c += `Button ${i} GPIO: < input type = "number" name = "${bt}" onchange = "UI()" class = "xs" value = "${p}" > `;
c += ` < select name = "${be}" > `
c += `< option value = "0" $ { t = =0?"selected":""} > Disabled< / option > `;
c += `< option value = "2" $ { t = =2?"selected":""} > Pushbutton< / option > `;
c += `< option value = "3" $ { t = =3?"selected":""} > Push inverted< / option > `;
c += `< option value = "4" $ { t = =4?"selected":""} > Switch< / option > `;
c += `< option value = "5" $ { t = =5?"selected":""} > PIR sensor< / option > `;
c += `< option value = "6" $ { t = =6?"selected":""} > Touch< / option > `;
c += `< option value = "7" $ { t = =7?"selected":""} > Analog< / option > `;
c += `< option value = "8" $ { t = =8?"selected":""} > Analog inverted< / option > `;
c += `< / select > `;
c += `< span style = "cursor: pointer;" onclick = "off('${bt}')" > ✕ < / span > < br > `;
gId("btns").innerHTML = c;
}
function tglSi(cs) {
customStarts = cs;
if (!customStarts) startsDirty = []; //set all starts to clean
UI();
}
function checkSi() { //on load, checks whether there are custom start fields
var cs = false;
for (var i=1; i < d.getElementsByClassName ( " iST " ) . length ; i + + ) {
var v = parseInt(gId("ls"+(i-1)).value) + parseInt(d.getElementsByName("LC"+(i-1))[0].value);
if (v != parseInt(gId("ls"+i).value)) {cs = true; startsDirty[i] = true;}
}
if (gId("ls0") & & parseInt(gId("ls0").value) != 0) {cs = true; startsDirty[0] = true;}
gId("si").checked = cs;
tglSi(cs);
}
function uploadFile(name) {
var req = new XMLHttpRequest();
req.addEventListener('load', function(){showToast(this.responseText,this.status >= 400)});
req.addEventListener('error', function(e){showToast(e.stack,true);});
req.open("POST", "/upload");
var formData = new FormData();
formData.append("data", d.Sf.data.files[0], name);
req.send(formData);
d.Sf.data.value = '';
return false;
}
// https://stackoverflow.com/questions/7346563/loading-local-json-file
function loadCfg(o) {
var f, fr;
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if (typeof window.FileReader !== 'function') {
alert("The file API isn't supported on this browser yet.");
return;
}
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if (!o.files) {
alert("This browser doesn't support the `files` property of file inputs.");
} else if (!o.files[0]) {
alert("Please select a JSON file first!");
} else {
f = o.files[0];
fr = new FileReader();
fr.onload = receivedText;
fr.readAsText(f);
}
o.value = '';
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function receivedText(e) {
let lines = e.target.result;
var c = JSON.parse(lines);
if (c.hw) {
if (c.hw.led) {
for (var i=0; i< 10 ; i + + ) addLEDs ( -1 ) ;
var l = c.hw.led;
l.ins.forEach((v,i,a)=>{
addLEDs(1);
for (var j=0; j< v.pin.length ; j + + ) d . getElementsByName ( ` L $ { j } $ { i } ` ) [ 0 ] . value = v.pin[j];
d.getElementsByName("LT"+i)[0].value = v.type;
d.getElementsByName("LS"+i)[0].value = v.start;
d.getElementsByName("LC"+i)[0].value = v.len;
d.getElementsByName("CO"+i)[0].value = v.order;
d.getElementsByName("SL"+i)[0].value = v.skip;
d.getElementsByName("RF"+i)[0].checked = v.ref;
d.getElementsByName("CV"+i)[0].checked = v.rev;
});
}
if(c.hw.com) {
resetCOM();
c.hw.com.forEach(e => {
addCOM(e.start, e.len, e.order);
});
}
if (c.hw.btn) {
var b = c.hw.btn;
if (Array.isArray(b.ins)) gId("btns").innerHTML = "";
b.ins.forEach((v,i,a)=>{
addBtn(i,v.pin[0],v.type);
});
d.getElementsByName("TT")[0].value = b.tt;
}
if (c.hw.ir) {
d.getElementsByName("IR")[0].value = c.hw.ir.pin;
d.getElementsByName("IT")[0].value = c.hw.ir.type;
}
if (c.hw.relay) {
d.getElementsByName("RL")[0].value = c.hw.relay.pin;
d.getElementsByName("RM")[0].checked = c.hw.relay.inv;
}
UI();
}
}
}
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function pinDropdowns() {
let fields = ["IR","RL"]; // IR & relay
gId("btns").querySelectorAll('input[type="number"]').forEach((e)=>{fields.push(e.name);}) // buttons
for (let i of d.Sf.elements) {
if (i.type === "number" & & fields.includes(i.name)) { //select all pin select elements
let v = parseInt(i.value);
let sel = addDropdown(i.name,0);
for (var j = -1; j < = d.max_gpio; j++) {
if (d.rsvd.includes(j)) continue;
let foundPin = d.um_p.indexOf(j);
let txt = (j === -1) ? "unused" : `${j}`;
if (foundPin >= 0 & & j !== v) txt += ` used`; // already reserved pin
if (d.ro_gpio.includes(j)) txt += " (R/O)";
let opt = addOption(sel, txt, j);
if (j === v) opt.selected = true; // this is "our" pin
else if (d.um_p.includes(j)) opt.disabled = true; // someone else's pin
}
}
}
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// update select options
d.Sf.querySelectorAll("select.pin").forEach((e)=>{pinUpd(e);});
// add dataset values for LED GPIO pins
d.Sf.querySelectorAll(".iST input.s[name^=L]").forEach((i)=>{
if (i.value!=="" & & i.value>=0)
i.dataset.val = i.value;
});
}
function pinUpd(e) {
// update changed select options across all usermods
let oldV = parseInt(e.dataset.val);
e.dataset.val = e.value;
let txt = e.name;
let pins = [];
d.Sf.querySelectorAll(".iST input.s[name^=L]").forEach((i)=>{
if (i.value!=="" & & i.value>=0 & & i.max< 255 )
pins.push(i.value);
});
let selects = d.Sf.querySelectorAll("select.pin");
for (let sel of selects) {
if (sel == e) continue
Array.from(sel.options).forEach((i)=>{
let led = pins.includes(i.value);
if (!(i.value==oldV || i.value==e.value || led)) return;
if (i.value == -1) {
i.text = "unused";
return
}
i.text = i.value;
if (i.value==oldV) {
i.disabled = false;
}
if (i.value==e.value || led) {
i.disabled = true;
i.text += ` ${led?'LED':txt}`;
}
if (d.ro_gpio.includes(parseInt(i.value))) i.text += " (R/O)";
});
}
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}
// https://stackoverflow.com/questions/39729741/javascript-change-input-text-to-select-option
function addDropdown(field) {
let sel = d.createElement('select');
sel.classList.add("pin");
let inp = d.getElementsByName(field)[0];
if (inp & & inp.tagName === "INPUT" & & (inp.type === "text" || inp.type === "number")) { // may also use nodeName
let v = inp.value;
let n = inp.name;
// copy the existing input element's attributes to the new select element
for (var i = 0; i < inp.attributes.length ; + + i ) {
var att = inp.attributes[i];
// type and value don't apply, so skip them
// ** you might also want to skip style, or others -- modify as needed **
if (att.name != 'type' & & att.name != 'value' & & att.name != 'class' & & att.name != 'style') {
sel.setAttribute(att.name, att.value);
}
}
sel.setAttribute("data-val", v);
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sel.setAttribute("onchange", "pinUpd(this)");
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// finally, replace the old input element with the new select element
inp.parentElement.replaceChild(sel, inp);
return sel;
}
return null;
}
function addOption(sel,txt,val) {
if (sel===null) return; // select object missing
let opt = d.createElement("option");
opt.value = val;
opt.text = txt;
sel.appendChild(opt);
for (let i=0; i< sel.childNodes.length ; i + + ) {
let c = sel.childNodes[i];
if (c.value == sel.dataset.val) sel.selectedIndex = i;
}
return opt;
}
function S() {
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let l = window.location;
if (l.protocol == "file:") {
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loc = true;
locip = localStorage.getItem('locIp');
if (!locip) {
locip = prompt("File Mode. Please enter WLED IP!");
localStorage.setItem('locIp', locip);
}
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} else {
// detect reverse proxy
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let path = l.pathname;
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let paths = path.slice(1,path.endsWith('/')?-1:undefined).split("/");
if (paths.length > 2) {
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locproto = l.protocol;
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loc = true;
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locip = l.hostname + (l.port ? ":" + l.port : "") + "/" + paths[0];
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}
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}
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loadJS(getURL('/settings/s.js?p=2'), false); // If we set async false, file is loaded and executed, then next statement is processed
if (loc) d.Sf.action = getURL('/settings/leds');
}
function getURL(path) {
return (loc ? locproto + "//" + locip : "") + path;
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}
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< / script >
< style > @ import url ( "style.css" ) ; < / style >
< / head >
< body onload = "S()" >
< form id = "form_s" name = "Sf" method = "post" >
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< div class = "toprow" >
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< div class = "helpB" > < button type = "button" onclick = "H()" > ?< / button > < / div >
< button type = "button" onclick = "B()" > Back< / button > < button type = "submit" > Save< / button > < hr >
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< / div >
< h2 > LED & Hardware setup< / h2 >
Total LEDs: < span id = "lc" > ?< / span > < span id = "pc" > < / span > < br >
< i > Recommended power supply for brightest white:< / i > < br >
< b > < span id = "psu" > ?< / span > < / b > < br >
< span id = "psu2" > < br > < / span >
< br >
Enable automatic brightness limiter: < input type = "checkbox" name = "ABen" onchange = "enABL()" id = "able" > < br >
< div id = "abl" >
Maximum Current: < input name = "MA" type = "number" class = "l" min = "250" max = "65000" oninput = "UI()" required > mA< br >
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< div id = "ampwarning" class = "warn" style = "display: none;" >
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⚠ Your power supply provides high current.< br >
To improve the safety of your setup,< br >
please use thick cables,< br >
multiple power injection points and a fuse!< br >
< / div >
< i > Automatically limits brightness to stay close to the limit.< br >
Keep at < 1A if powering LEDs directly from the ESP 5V pin!< br >
If you are using an external power supply, enter its rating.< br >
(Current estimated usage: < span class = "pow" > unknown< / span > )< / i > < br > < br >
LED voltage (Max. current for a single LED):< br >
< select name = "LAsel" onchange = "enLA()" >
< option value = "55" selected > 5V default (55mA)< / option >
< option value = "35" > 5V efficient (35mA)< / option >
< option value = "30" > 12V (30mA)< / option >
< option value = "255" > WS2815 (12mA)< / option >
< option value = "50" > Custom< / option >
< / select > < br >
< span id = "LAdis" style = "display: none;" > Custom max. current per LED: < input name = "LA" type = "number" min = "0" max = "255" id = "la" oninput = "UI()" required > mA< br > < / span >
< i > Keep at default if you are unsure about your type of LEDs.< / i > < br >
< / div >
< h3 > Hardware setup< / h3 >
< div id = "mLC" > LED outputs:< / div >
< hr class = "sml" >
< button type = "button" id = "+" onclick = "addLEDs(1,false)" > +< / button >
< button type = "button" id = "-" onclick = "addLEDs(-1,false)" > -< / button > < br >
LED Memory Usage: < span id = "m0" > 0< / span > / < span id = "m1" > ?< / span > B< br >
< div id = "dbar" style = "display:inline-block; width: 100px; height: 10px; border-radius: 20px;" > < / div > < br >
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< div id = "ledwarning" class = "warn" style = "display: none;" >
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⚠ You might run into stability or lag issues.< br >
Use less than < span id = "wreason" > 800 LEDs per output< / span > for the best experience!< br >
< / div >
< hr class = "sml" >
Make a segment for each output: < input type = "checkbox" name = "MS" > < br >
Custom bus start indices: < input type = "checkbox" onchange = "tglSi(this.checked)" id = "si" > < br >
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Use global LED buffer: < input type = "checkbox" name = "LD" onchange = "UI()" > < br >
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< hr class = "sml" >
< div id = "color_order_mapping" >
Color Order Override:
< div id = "com_entries" > < / div >
< hr class = "sml" >
< button type = "button" id = "com_add" onclick = "addCOM()" > +< / button >
< button type = "button" id = "com_rem" onclick = "remCOM()" > -< / button > < br >
< / div >
< hr class = "sml" >
< div id = "btns" > < / div >
Disable internal pull-up/down: < input type = "checkbox" name = "IP" > < br >
Touch threshold: < input type = "number" class = "s" min = "0" max = "100" name = "TT" required > < br >
IR GPIO: < input type = "number" min = "-1" max = "48" name = "IR" onchange = "UI()" class = "xs" > < select name = "IT" onchange = "UI()" >
< option value = 0 > Remote disabled< / option >
< option value = 1 > 24-key RGB< / option >
< option value = 2 > 24-key with CT< / option >
< option value = 3 > 40-key blue< / option >
< option value = 4 > 44-key RGB< / option >
< option value = 5 > 21-key RGB< / option >
< option value = 6 > 6-key black< / option >
< option value = 7 > 9-key red< / option >
< option value = 8 > JSON remote< / option >
< / select > < span style = "cursor: pointer;" onclick = "off('IR')" > ✕ < / span > < br >
Apply IR change to main segment only: < input type = "checkbox" name = "MSO" > < br >
< div id = "json" style = "display:none;" > JSON file: < input type = "file" name = "data" accept = ".json" > < button type = "button" class = "sml" onclick = "uploadFile('/ir.json')" > Upload< / button > < br > < / div >
< a href = "https://kno.wled.ge/interfaces/infrared/" target = "_blank" > IR info< / a > < br >
Relay GPIO: < input type = "number" min = "-1" max = "48" name = "RL" onchange = "UI()" class = "xs" > Invert < input type = "checkbox" name = "RM" > < span style = "cursor: pointer;" onclick = "off('RL')" > ✕ < / span > < br >
< hr class = "sml" >
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< h3 > Defaults< / h3 >
Turn LEDs on after power up/reset: < input type = "checkbox" name = "BO" > < br >
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Default brightness: < input name = "CA" type = "number" class = "m" min = "0" max = "255" required > (0-255)< br > < br >
Apply preset < input name = "BP" type = "number" class = "m" min = "0" max = "250" required > at boot (0 uses defaults)
< br > < br >
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Use Gamma correction for color: < input type = "checkbox" name = "GC" > (strongly recommended)< br >
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Use Gamma correction for brightness: < input type = "checkbox" name = "GB" > (not recommended)< br >
Use Gamma value: < input name = "GV" type = "number" class = "m" placeholder = "2.8" min = "1" max = "3" step = "0.1" required > < br > < br >
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Brightness factor: < input name = "BF" type = "number" class = "m" min = "1" max = "255" required > %
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< h3 > Transitions< / h3 >
Crossfade: < input type = "checkbox" name = "TF" > < br >
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Effect blending: < input type = "checkbox" name = "EB" > < br >
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Transition Time: < input name = "TD" type = "number" class = "xl" min = "0" max = "65500" > ms< br >
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Enable Palette transitions: < input type = "checkbox" name = "PF" > < br >
< i > Random Cycle< / i > Palette Time: < input name = "TP" type = "number" class = "m" min = "1" max = "255" > s< br >
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< h3 > Timed light< / h3 >
Default Duration: < input name = "TL" type = "number" class = "m" min = "1" max = "255" required > min< br >
Default Target brightness: < input name = "TB" type = "number" class = "m" min = "0" max = "255" required > < br >
Mode:
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< select name = "TW" >
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< option value = "0" > Wait and set< / option >
< option value = "1" > Fade< / option >
< option value = "2" > Fade Color< / option >
< option value = "3" > Sunrise< / option >
< / select >
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< h3 > White management< / h3 >
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White Balance correction: < input type = "checkbox" name = "CCT" > < br >
< div id = "wc" >
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Global override for Auto-calculate white:< br >
< select name = "AW" >
< option value = 255 > Disabled< / option >
< option value = 0 > None< / option >
< option value = 1 > Brighter< / option >
< option value = 2 > Accurate< / option >
< option value = 3 > Dual< / option >
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< option value = 4 > Max< / option >
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< / select >
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< br >
Calculate CCT from RGB: < input type = "checkbox" name = "CR" > < br >
CCT additive blending: < input type = "number" class = "s" min = "0" max = "100" name = "CB" required > %
< / div >
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< h3 > Advanced< / h3 >
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Palette blending:
< select name = "PB" >
< option value = "0" > Linear (wrap if moving)< / option >
< option value = "1" > Linear (always wrap)< / option >
< option value = "2" > Linear (never wrap)< / option >
< option value = "3" > None (not recommended)< / option >
< / select > < br >
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Target refresh rate: < input type = "number" class = "s" min = "1" max = "120" name = "FR" required > FPS
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< hr class = "sml" >
< div id = "cfg" > Config template: < input type = "file" name = "data2" accept = ".json" > < button type = "button" class = "sml" onclick = "loadCfg(d.Sf.data2)" > Apply< / button > < br > < / div >
< hr >
< button type = "button" onclick = "B()" > Back< / button > < button type = "submit" > Save< / button >
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< / form >
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< div id = "toast" > < / div >
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< / body >
< / html >
