From 239857d5363f5cef0071e29acfd2337d5d56904c Mon Sep 17 00:00:00 2001 From: Stan Grams Date: Wed, 4 Mar 2026 22:53:31 +0100 Subject: [PATCH] [fix](trx-frontend): restore CW picker rendering across spectrum edges Remove CW tone-window clipping to current spectrum edge coverage so the picker always renders the audio range and does not blank out. Co-authored-by: Codex Signed-off-by: Stan Grams --- .../assets/web/plugins/cw.js | 20 ------------------- 1 file changed, 20 deletions(-) diff --git a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/plugins/cw.js b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/plugins/cw.js index b207f98..899bdd7 100644 --- a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/plugins/cw.js +++ b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/plugins/cw.js @@ -58,28 +58,10 @@ function currentCwToneRange() { const upperSideband = mode === "CW"; if (!lowerSideband && !upperSideband) return null; - const spectrumSampleRateHz = Number(window.lastSpectrumData?.sample_rate); - const spectrumCenterHz = Number(window.lastSpectrumData?.center_hz); - let maxToneFromSpectrumHz = Number.POSITIVE_INFINITY; - if ( - Number.isFinite(spectrumSampleRateHz) - && spectrumSampleRateHz > 0 - && Number.isFinite(spectrumCenterHz) - ) { - const spectrumLoHz = spectrumCenterHz - spectrumSampleRateHz / 2; - const spectrumHiHz = spectrumCenterHz + spectrumSampleRateHz / 2; - maxToneFromSpectrumHz = lowerSideband - ? tunedHz - spectrumLoHz - : spectrumHiHz - tunedHz; - } - const toneMinHz = CW_TONE_MIN_HZ; const toneMaxHz = Math.min( CW_TONE_MAX_HZ, Math.round(bandwidthHz), - Number.isFinite(maxToneFromSpectrumHz) - ? Math.floor(maxToneFromSpectrumHz) - : CW_TONE_MAX_HZ, ); if (toneMaxHz < toneMinHz) { return null; @@ -141,8 +123,6 @@ function drawCwTonePicker() { cwToneRangeEl.textContent = "CW/CWR mode required"; } else if (!window.lastSpectrumData || !Array.isArray(window.lastSpectrumData.bins) || !window.lastSpectrumData.bins.length) { cwToneRangeEl.textContent = "Waiting for spectrum"; - } else { - cwToneRangeEl.textContent = "Audio tone window is outside spectrum"; } } ctx.fillStyle = "rgba(130, 150, 165, 0.22)";