pysoundmonitor 0.1.0

Pure-Python reader and detector for Soundmonitor (64'er / Hulsbeck) SID tunes

pysoundmonitor

Pure-Python reader and detector for Soundmonitor (64'er / Chris Hulsbeck) SID tunes — HVSC tracker #6. Built on pysidtracker.

The Soundmonitor player is relocatable and the SID-header addresses are not a reliable locator, so the engine is found by a small relocation-invariant hardware-register fingerprint and the documented section→stream song data is decoded into a model. Scope is container/detection + a song-data reader, not a byte-exact playback engine.

Install

pip install pysoundmonitor

Usage

import pysoundmonitor as psm

song = psm.read("tune.sid")            # or psm.parse(raw_bytes)
print(song.cia_latch, len(song.sections), len(song.instruments))
for section in song.sections:
    print(section.cadence, section.tempo, section.pattern_length)

# Relocation-tolerant detection (untrustworthy header):
det = psm.SoundMonitorSidParser().detect("tune.sid")
print(det.kind)          # DIRECT / RELOCATED / PACKED / UNKNOWN

Development

pip install -e ".[dev]"
pytest                    # offline synthetic fixtures
python scripts/fetch_tunes.py   # cache the HVSC reference tune (never committed)

Test tunes are HVSC copyright works: fetched + cached on demand (gitignored), never committed.

Docs

• docs/format.md — Soundmonitor container, detection, and song-data model.

License

Apache-2.0.