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add support for up to 10 ESPNow remotes (#4654)

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* add support for up to 10 ESPNow remotes

* removed debug line

* changed todo comment

* fixed some issues, shortened html/java code

- reverting name to `linked_remote`
- ESPNow remote list is now hidden if unchecked
- shortened java script function names and variables to save flash
- removed now obsolete settings in xml.cpp
- correct checking of valid hex string for remote list in java script

* fixed indentation, using emplace_back instead of push_back, using JsonVariant, replaced buttons with +/-

* shortened java code

* updated java code, fixed bug

- element is now properly removed
- `+` button is hidden if list is full
- user needs to remove a remote, then reload the page to add it (workaround for edge case that needs more code to handle otherwise)

* add limit

* clearer usage description
This commit is contained in:
Damian Schneider
2025-05-19 20:34:27 +02:00
committed by GitHub
parent d9ad4ec743
commit 66ad27ad3a
7 changed files with 108 additions and 28 deletions
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55
wled00/data/settings_wifi.htm
View File

@@ -136,12 +136,52 @@ Static subnet mask:<br>
getLoc();
loadJS(getURL('/settings/s.js?p=1'), false); // If we set async false, file is loaded and executed, then next statement is processed
if (loc) d.Sf.action = getURL('/settings/wifi');
setTimeout(tE, 500); // wait for DOM to load before calling tE()
}
var rC = 0; // remote count
// toggle visibility of ESP-NOW remote list based on checkbox state
function tE() {
// keep the hidden input with MAC addresses, only toggle visibility of the list UI
gId('rlc').style.display = d.Sf.RE.checked ? 'block' : 'none';
}
// reset remotes: initialize empty list (called from xml.cpp)
function rstR() {
gId('rml').innerHTML = ''; // clear remote list
}
// add remote MAC to the list
function aR(id, mac) {
if (!/^[0-9A-F]{12}$/i.test(mac)) return; // check for valid hex string
let inputs = d.querySelectorAll("#rml input");
for (let i of (inputs || [])) {
if (i.value === mac) return;
}
let l = gId('rml'), r = cE('div'), i = cE('input');
i.type = 'text';
i.name = id;
i.value = mac;
i.maxLength = 12;
i.minLength = 12;
//i.onchange = uR;
r.appendChild(i);
let b = cE('button');
b.type = 'button';
b.className = 'sml';
b.innerText = '-';
b.onclick = (e) => {
r.remove();
};
r.appendChild(b);
l.appendChild(r);
rC++;
gId('+').style.display = gId("rml").childElementCount < 10 ? 'inline' : 'none'; // can't append to list anymore, hide button
}
</script>
<style>@import url("style.css");</style>
</head>
<body onload="S()">
<form id="form_s" name="Sf" method="post">
<form id="form_s" name="Sf" method="post">
<div class="toprow">
<div class="helpB"><button type="button" onclick="H('features/settings/#wifi-settings')">?</button></div>
<button type="button" onclick="B()">Back</button><button type="submit">Save & Connect</button><hr>
@@ -202,11 +242,16 @@ Static subnet mask:<br>
<i class="warn">This firmware build does not include ESP-NOW support.<br></i>
</div>
<div id="ESPNOW">
Enable ESP-NOW: <input type="checkbox" name="RE"><br>
Enable ESP-NOW: <input type="checkbox" name="RE" onchange="tE()"><br>
<i>Listen for events over ESP-NOW<br>
Keep disabled if not using a remote or wireless sync, increases power consumption.<br></i>
Paired Remote MAC: <input type="text" name="RMAC" minlength="12" maxlength="12"><br>
Last device seen: <span class="rlid" onclick="d.Sf.RMAC.value=this.textContent;" style="cursor:pointer;">None</span> <br>
Keep disabled if not using a remote or ESP-NOW sync, increases power consumption.<br></i>
<div id="rlc">
Last device seen: <span class="rlid" id="ld">None</span>
<button type="button" class="sml" id="+" onclick="aR('RM'+rC,gId('ld').textContent)">+</button><br>
Linked MACs (10 max):<br>
<div id="rml">
</div>
</div>
</div>
<div id="ethd">