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Web: Handle missing LOS pin

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When device has no LOS pin and module has no extended status, the
RX LOS value will not be shown. When both are present, the equality
check is performed. When only one is present, the present value
will be shown.

json from the switch, will still contain the field, but can be
null for when pin is not available.
This commit is contained in:
diijkstra
2026-03-15 12:18:02 +01:00
parent 6b64534f40
commit b47a868db3
2 changed files with 30 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files
html/main.js
+25 -26
View File
@@ -90,11 +90,12 @@ function update(callback) {
var iHTML = "<table border=\"0\" class=\"tt_table\">";
iHTML += "<tr><td align=\"left\">Link speed</td><td>:</td><td>" + linkS[p.link + 1] + "</td></tr>";
if (p.isSFP) {
pAdvertised[n] = 0;
pAdvertised[n] = 0;
const hasExtendedStatus = p.sfp_options & 0x40;
iHTML += "<tr><td>Vendor</td><td>:</td><td>" + p.sfp_vendor + "</td></tr>";
iHTML += "<tr><td>Model</td><td>:</td><td>" + p.sfp_model + "</td></tr>";
iHTML += "<tr><td>Serial</td><td>:</td><td>" + p.sfp_serial + "</td></tr>";
if (p.sfp_options & 0x40) {
if (hasExtendedStatus) {
iHTML += "<tr><td>Temp</td><td>:</td><td>" + (Number(p.sfp_temp) >> 8) + "." + ((Number(p.sfp_temp) & 0xff)/256.0 * 100).toFixed(0) + "&#8239;&#8451;</td></tr>";
iHTML += "<tr><td>Vcc</td><td>:</td><td>" + (Number(p.sfp_vcc) / 10000.0).toFixed(2) + "&#8239;V</td></tr>";
iHTML += "<tr><td>TX-Fault</td><td>:</td><td>" + (Boolean(Number(p.sfp_state) & 0x4)) + "</td></tr>";
@@ -103,35 +104,33 @@ function update(callback) {
iHTML += "<tr><td>TX-Power</td><td>:</td><td>" + (Number(p.sfp_txpower) / 10.0).toFixed(0) + "&#8239;mW</td></tr>";
iHTML += "<tr><td>RX-Power</td><td>:</td><td>" + (Number(p.sfp_rxpower) / 10.0).toFixed(0) + "&#8239;mW</td></tr>";
}
iHTML += "<tr><td>RX-LOS</td><td>:</td><td>"
var rx_los_pin = Boolean(Number(p.sfp_los));
if (p.sfp_options & 0x40) {
var rx_los_module = Boolean(Number(p.sfp_state) & 0x2);
if (rx_los_module != rx_los_pin) {
iHTML += "pin=" + rx_los_pin + "<br/>";
iHTML += "mod=" + rx_los_module + "<br/>";
iHTML += "❗❗❗❗";
} else {
iHTML += rx_los_pin;
}
} else {
iHTML += Boolean(Number(p.sfp_los));
// Not all devices & modules have LOS pin...
const rx_los_pin = p.sfp_los !== null ? Boolean(Number(p.sfp_los)) : null;
const rx_los_module = hasExtendedStatus ? Boolean(Number(p.sfp_state) & 0x2) : null;
if (rx_los_module !== null || rx_los_pin !== null) {
iHTML += `<tr><td>RX-LOS</td><td>:</td><td>${rxLosHTML(rx_los_pin, rx_los_module)}</td></tr>`;
}
iHTML += "</td></tr>";
} else {
pAdvertised[n] = parseInt(p.adv, 2);
}
};
iHTML += "</table>";
tt.innerHTML = iHTML;
}
}
if (callback)
callback();
}
};
xhttp.open("GET", "/status.json", true);
xhttp.timeout = 5000;
sendXHTTP(xhttp);
}}
if (callback)
callback();
}};
xhttp.open("GET", "/status.json", true);
xhttp.timeout = 5000;
sendXHTTP(xhttp);
}
function rxLosHTML(pinStatus, moduleStatus) {
if (moduleStatus !== null && pinStatus !== null && moduleStatus !== pinStatus) {
return `pin=${pinStatus}<br/>mod=${moduleStatus}<br/>❗❗❗❗`;
}
// Returns first non null value
return moduleStatus ?? pinStatus;
}
function callbackXHTTP()
httpd/page_impl.c
+5 -1
View File
@@ -656,7 +656,11 @@ void send_status(void)
for (register uint8_t s = 0; s < 16; s++)
outbuf[slen++] = sfp_module_serial[machine.is_sfp[i]-1][s];
slen += strtox(outbuf + slen,"\",\"sfp_los\":");
bool_to_html(sfp_pins_last & (0x2 << (((machine.is_sfp[i]-1) << 2))));
if (machine.sfp_port[machine.is_sfp[i]-1].pin_los == GPIO_NA) {
slen += strtox(outbuf + slen,"null");
} else {
bool_to_html(sfp_pins_last & (0x2 << (((machine.is_sfp[i]-1) << 2))));
}
} else {
bool_to_html(0);
}