- Add TestGroupFieldPopulated test to verify all ClassFreqConfigs have non-empty Group (GRP-01)
- Change TestHarmonicsNonEmpty threshold from < 2 to < 1 (accepts single-harmonic sine entries)
- Fix oscillator Advance() to use math.Abs(h.Amplitude) for normalization weight accumulation:
triangle wave uses alternating-sign amplitudes; signed sum underestimates totalWeight causing
output to exceed [-1,1] bounds when using WaveformPresetHarmonics (Rule 1 bug fix)
- Update TestStereoPan to use ClassSSH (pan=-0.7) instead of ClassDHCP (pan changed to 0.1)
- Update TestNewBankCustomConfigNoClip: passes after oscillator normalization fix
- Fix TestLoadPartialOverrideFrequency: derive expected WaveformType from defaults (not hardcoded 0)
- Fix TestAutoFreqSkipsBuiltins: derive expected HTTPS BaseHz from defaults (150.0 in Phase 9)
- Update TestAutoFreqAssignment bounds from [1200, 2350] to [2500, 4000]
- Update TestAutoFreqAssignment comment to reflect new range
- Update TestAutoFreqSkipsBuiltins HTTPS expected value from 175.0 to 150.0
(coordinated with Plan 01 frequency rebalancing)
- Change baseHz from 1200.0 to 2500.0
- Change numSteps from uint32(24) to uint32(31)
- Update function comment to reflect new range
- Prevents collision with built-in frequencies (max 2449 Hz)
Archive roadmap and requirements to milestones/, update PROJECT.md
with shipped state, collapse ROADMAP.md, update retrospective.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add printConfig bool var and --print-config flag registration
- runPrintConfig() early-exit before interface-required check (CFG-06)
- runLiveMode and runPcapMode accept config.LoadResult; user rules prepend via append(result.UserRules, classify.DefaultRules...)
- Remove unused synth import from main.go
- Add TestPrintConfigFlagRegistered, TestPrintConfigNoInterface, TestPrintConfigWithConfigFile
- newTestCmd() wires --print-config and --config flags through PersistentPreRunE
- Add 07-01-SUMMARY.md
- Advance STATE.md to plan 2 of 2, progress 83%
- Update ROADMAP.md: phase 7 in progress (1/2 summaries)
- Mark RULE-01, RULE-02, RULE-03 complete in REQUIREMENTS.md
- Add RawRule struct with Port *uint16, Protocol, Class fields
- Add LoadResult struct with FreqCfgs, UserRules, ConfigPath fields
- Change Load() signature to return LoadResult instead of bare map
- Add validateRules: checks protocol required, class required, valid protocols
- Add convertRules: converts RawRule slices to classify.Rule slices
- Add autoAssignFreq: FNV-32a deterministic Hz in [1200-2350] range
- Add addAutoFreqEntries: creates FreqConfig for new class names, skips built-ins
- Reorder ops: addAutoFreqEntries before merge so sounds overrides apply to user classes
- Update main.go call site to use LoadResult.FreqCfgs
- Update all 8 existing tests to use LoadResult return type
- Add 13 new tests covering rule parsing, validation, auto-freq, and LoadResult
Research for Phase 7 custom rules and print-config. Covers TOML array-of-tables parsing behavior, LoadResult struct design, FNV-32a auto-frequency algorithm, and print-config implementation patterns. All verified against existing source code.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add configPath string var and --config flag to Cobra command
- Import config and synth packages in main.go
- Call config.Load(configPath) in run() before capture (D-11 fail fast)
- Change runLiveMode and runPcapMode signatures to accept freqCfgs map
- Pass freqCfgs to encode.RunSynthesis in both live and pcap modes
- Change RunSynthesis signature to accept injected config map (D-10)
- Replace hardcoded synth.ClassFreqConfigs with passed-in freqCfgs
- Update all three RunSynthesis calls in encode tests to pass synth.ClassFreqConfigs
- Load() discovers, parses, validates, and merges TOML config over defaults
- SoundOverride struct with *float64/*string pointer fields for partial-merge (CFG-04)
- parseFile uses BurntSushi/toml DecodeFile + Undecoded() for unknown-key errors (CFG-05)
- discoverPath probes ./netsynth.toml then ~/.config/netsynth/config.toml (CFG-02)
- merge applies non-nil overrides per class; warns on unknown class names (D-09)
- parseWaveform maps sine/square/sawtooth/triangle strings to WaveformType
- Harmonics regenerated via WaveformPresetHarmonics when waveform/frequency changes
- All 9 tests pass; go vet clean
- WaveformType int with five constants: WaveformCustom (0), WaveformSine,
WaveformSquare, WaveformSawtooth, WaveformTriangle
- WaveformPresetHarmonics generates bandlimited harmonic series for each type
- WaveformCustom returns nil to preserve existing hand-tuned harmonics
- All generated harmonics are below Nyquist (sampleRate/2)
- FreqConfig gains WaveformType field (zero value = WaveformCustom)
- ClassFreqConfigs converted to named fields (required for new struct field)
- All existing synth tests continue to pass (38 tests total)
- Add bpfFilter and readPath global vars with flag registration
- Add deriveOutputPath helper: capture.pcap -> capture.mp3 (D-05)
- run() validates mutual exclusion of --read and -i (D-03)
- run() pre-validates BPF filter via capture.ValidateBPFFilter before capture (CAPT-05)
- runLiveMode: extracts existing live pipeline, passes bpfFilter to StartCapture
- runPcapMode: reads pcap with ReadPcapFile, classifies with timestamps, AggregatePcap, encodes
- Bookend messages: 'Reading <file>...' at start, 'Saved...' at end (D-06)
- --verbose supported in pcap mode via onSnapshot callback (D-07)
- Empty pcap produces clear error with file path (Pitfall 4)
- Add AggregatePcap to aggregate/window.go: reads ClassifiedPackets from channel,
assigns to time windows using Timestamp field (D-01), fills gaps with empty
snapshots (D-02: silence), fires onSnapshot callback per window (D-07)
- Add 7 tests covering basic, multiple windows, gaps, empty input, WindowIndex,
class counts, and onSnapshot callback
- All tests pass
- Add Timestamp time.Time field to ClassifiedPacket (classify/types.go)
- Create capture/bpf.go: ValidateBPFFilter and CompileSoftwareBPF
- Create capture/pcap_reader.go: ReadPcapFile with optional software BPF filter
- Update OpenCapture and StartCapture to accept filter string param
- Update cmd/netsynth/main.go to pass empty filter to StartCapture
- All new tests pass; existing tests unaffected
gurix
