Files
ProdDash/modules/spl-meter/module.json
Waters ChurchandClaude Fable 5 e9d6edc2c8 SPL Meter 0.4.3: a failed capture-tool build must not park the listener forever
Same deadlock the Timers module hit live on AB (fixed there in 1.5.1):
start() skipped scheduling its retry while a build was in flight, and
ensureCaptureBinary's onReady only fires on build SUCCESS. A failed
build therefore left the listener waiting forever on a callback that
never comes — "Building the capture tool…" indefinitely — and a binary
scp'd in from outside (the required path on AB, whose CLT cannot
compile) was never picked up without a module remount.

onReady stays as the fast path; the 30-second retry is now armed in
every not-ready state, so a failed build keeps re-checking and an
externally supplied binary is found within half a minute.

Reproduced pre-fix (build fails at 0s, binary copied in at 3s, still
untouched at 38s) and verified post-fix (retry at 30s spawns it).
spl-capture --selftest unchanged against the IEC 61672 table.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-09-27 11:03:57 -04:00

95 lines
2.6 KiB
JSON

{
"id": "spl-meter",
"name": "SPL Meter",
"version": "0.4.3",
"proddash": ">=1.5.0",
"description": "Calibrated sound level, Leq and RTA from an audio input on this machine",
"permissions": [
{
"kind": "microphone",
"reason": "Measuring sound level from an audio input on this machine"
}
],
"client": "client.js",
"server": "server.js",
"style": "style.css",
"minSize": {
"w": 2,
"h": 1
},
"defaultSize": {
"w": 3,
"h": 2
},
"configGroups": {
"Input": {
"toggle": "enabled"
},
"Measurement": {
"columns": 2
},
"Calibration": {
"collapsed": "whenSet",
"help": "A sound level calibrator fits over the microphone capsule and emits a known level, almost always 94 dB at 1 kHz. Put it on, press Measure beside the channel, and copy the offset it reports into the box. Without this the meter still works, but it reads in dB relative to full scale and every tile says so."
}
},
"configSchema": {
"enabled": {
"type": "switch",
"label": "Sound level measurement",
"group": "Input",
"default": false
},
"device": {
"type": "select",
"label": "Audio device",
"group": "Input",
"showWhen": "enabled",
"default": "",
"optionsRoute": "/devices"
},
"channels": {
"type": "string",
"label": "Channels on that device (1-based, comma separated)",
"group": "Input",
"showWhen": "enabled",
"default": "1",
"help": "One meter per channel — \"1\" for a single measurement mic, \"1,2\" for a stereo pair."
},
"weighting": {
"type": "select",
"label": "Weighting",
"group": "Measurement",
"default": "A",
"options": [
{
"value": "A",
"label": "A — how loud it sounds"
},
{
"value": "C",
"label": "C — keeps the low end"
},
{
"value": "Z",
"label": "Z — no weighting at all"
}
]
},
"bands": {
"type": "switch",
"label": "Spectrum analysis",
"group": "Measurement",
"default": true,
"help": "1/48-octave bands for the RTA and spectrogram tiles, which each fold them to their own banding. Turn it off if you only ever show the number."
},
"calibration": {
"type": "string",
"label": "Offsets in dB, one per channel",
"group": "Calibration",
"default": "",
"help": "Leave empty and every reading is dB relative to full scale, labelled dBFS so nobody mistakes it for real SPL."
}
}
}