Help
How-to guides for the Mantissa app itself — what each mode does, how its panels are wired together, and the keyboard / mouse shortcuts that aren't obvious. For DSP concepts and a porting walkthrough, see the Tutorials page.
App usage
Getting started
3-minute tour: load two wavs, run wav-diff, read the MLD / MAD / SSNR report. Best first stop after install.
Wave Compare deep-dive (soon)
File loaders, DUT / Span navigation, spectrogram options, the MLD / MAD / SSNR Report panel, and per-curve plot styling.
Debugger workflow (soon)
Pick a Visual Studio / VS Code / GDB session, bind a fixed-point and float pair, watch them update live, auto-suggest Q.
Diag mode end-to-end (soon)
Dump float buffers under GDB, overwrite them in the fixed build, diff the resulting wav — find which buffer is the precision sink.
Configuring per-curve plot styles (soon)
Right-click → Plot Style…: per-role colour / opacity / dash pattern, persisted across sessions.
Keyboard & mouse shortcuts (soon)
Quick-reference card for the modes' most-used hotkeys — Ctrl+L for live, Ctrl+R for refresh, mouse side-buttons for nav, etc.