morse: auto-fallback to alternate SDR device on no-PCM startup

This commit is contained in:
Smittix
2026-02-26 17:38:22 +00:00
parent 0cadf07985
commit 794dd693cf
3 changed files with 394 additions and 182 deletions
+1
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@@ -73,6 +73,7 @@ Auto Tone Track behavior:
Troubleshooting (no decode / noisy decode):
- Confirm demod path is **USB/CW-compatible** and frequency is tuned correctly.
- If multiple SDRs are connected and the selected one has no PCM output, Morse startup now auto-tries other detected SDR devices and reports the active device/serial in status logs.
- Match **tone** and **bandwidth** to the actual sidetone/pitch.
- Try **Threshold Auto** first; if needed, switch to manual threshold and recalibrate.
- Use **Reset/Calibrate** after major frequency or band condition changes.