End-to-end test streaming three float32 signals via a MARTe2 UDPStreamer
app into a standalone StreamHub with the recorder enabled, then validating
the recorded FileWriter-compatible .bin against the streamed input with
validate_binary.py. All recorded rows are byte-identical to input rows.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Parse the optional +Recorder block in Initialise (Enabled/AutoStart/
Directory/MaxFileMB/KeepFiles/StagingMB/FlushIntervalSec/MinDiskFreeMB/
Signals, MB->bytes), apply it to each session before Start (static and
dynamic sources). Drive recorder disk I/O from the push loop via
RecorderFlushTick, and add recStart/recStop/recInfo WS commands plus a
recStatus broadcast/snapshot.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Each session owns a BinaryRecorder. The receive thread configures the
recorder layout at CONFIG time and captures each data packet; the push
thread performs all file I/O via RecorderFlushTick. WS subset overrides
are adopted through an epoch-deferred handoff mirroring the trigger path.
Arm/disarm/flush/info are exposed for StreamHub-level control.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add a FileWriter-compatible per-source binary recorder: native-type encode
and TypeDescriptor mapping, FileWriter header serialization, subset/quantized/
ACCUMULATE row serialization, and push-thread double-buffer flush with size-cap
rotation, keep-N pruning, fdatasync cadence, disk-free and staging-overflow
guards. Covered by 12 GTests; full suite (83) green.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Lossless packet-decode capture to FileWriter-compatible per-source binary
files with size-capped rotation, config + WS control, and double-buffered
flush on the push thread (Approach C).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Martino Ferrari