py-v0.2.5

Proper publication of pypi package

v0.2.3

Added

• Zenoh API v2 FeatureState contract -- new FeatureState, NumericRange, and CommandResult wire types expose live feature introspection (is_implemented / is_available / access_mode / numeric range / enum_available) per node; introspect queryable wired into viva-service and viva-service-u3v. Legacy NodeValueUpdate stays wire-compatible. See ADR-010.
• GenApi predicate evaluation -- NodeMap::is_implemented, is_available, effective_access_mode, and available_enum_entries evaluate pIsImplemented / pIsAvailable / pIsLocked / per-enum-entry predicates via the existing resolve_numeric machinery (Integer / Boolean / SwissKnife / IntConverter / Converter / Enum providers all supported, with cycle detection)
• Predicate refs on every NodeDecl variant -- PredicateRefs (p_is_implemented / p_is_available / p_is_locked) parsed from <pIsImplemented> / <pIsAvailable> / <pIsLocked> and plumbed through NodeMap::try_from_xml with proper dependency registration; Node::predicates() exposes the refs for external evaluators
• Realistic predicate wiring in the fake GigE camera -- ExposureTime.pIsLocked ← ExposureAuto != Off, Gain.pIsLocked ← GainAuto != Off, AcquisitionFrameRate.pIsAvailable ← new AcquisitionFrameRateEnable Boolean, PixelFormat entries gated by a new SensorType enum (Monochrome / BayerRG / Color)

Changed

• DeviceHandle::get_feature_state now reports live is_implemented / is_available / access_mode / enum_available from the predicate evaluators instead of hardcoded permissive defaults; each predicate call is guarded so a single bad formula doesn't break the whole feature snapshot

Fixed

• Float bit-pattern bug -- <FloatReg> and bare <Float> with Length in {4, 8} and no <Scale>/<Offset> now auto-infer IEEE 754 encoding. Before this fix, AcquisitionFrameRate came back as 1106247680 (the f32 bit pattern of 30.0) and ExposureTime as 4662219572839973000 because float registers were always read as scaled i64. New FloatEncoding (Ieee754 / ScaledInteger) + byte_order on NodeDecl::Float; get_float / set_float dispatch on encoding.

v0.2.2

Added

• Multi-platform release binaries -- release workflow now produces prebuilt viva-camctl and viva-service archives for Linux x86_64, macOS aarch64 (Apple Silicon), and Windows x86_64; each archive bundles the binaries with README.md, LICENSE, and CHANGELOG.md, and a SHA256SUMS.txt is published alongside
• viva-camctl on crates.io -- the CLI is now published, so cargo install viva-camctl works

Changed

• Internal workspace dependency version requirements simplified from "0.2.0" to "0.2" (semver-equivalent, but avoids a sweep on every patch bump)
• Release workflow dropped the redundant .crate packaging step -- those archives are hosted on crates.io via the publish-crates workflow

Fixed

• GigeRegisterIo now detects async context via Handle::try_current() and wraps block_on in tokio::task::block_in_place only when inside a runtime, preventing nested-runtime panics while preserving plain synchronous usage

v0.2.0

Added

• USB3 Vision streaming -- U3vFrameStream async frame iterator wrapping blocking bulk reads via spawn_blocking, U3vStreamBuilder for configuring U3V streams through the same pattern as GigE
• USB3 Vision service -- viva-service-u3v now supports real USB cameras (previously --fake only); U3vDeviceHandle is generic over T: UsbTransfer
• USB3 Vision CLI -- viva-camctl stream-usb command for frame streaming from USB3 Vision cameras
• FORCEIP command -- GVCP opcode 0x0004 for temporary IP assignment via broadcast (targets device by MAC address)
• Persistent IP configuration -- read/write bootstrap registers for persistent IP, subnet, and gateway; enable_persistent_ip() method on GigeDevice
• IP configuration CLI -- viva-camctl set-ip command with --force (FORCEIP) and persistent register modes
• Reconnection with backoff -- DeviceHandle::refresh_connection() retries up to 5 times with exponential backoff (500ms base, 16s max)
• GenApi node metadata -- NodeMeta struct with Visibility, Description, ToolTip, DisplayName, Representation fields; parsed from XML and exposed on all node types
• Visibility filtering -- Visibility enum (Beginner/Expert/Guru/Invisible), Representation enum (Linear/Logarithmic/HexNumber/etc.), NodeMap::nodes_at_visibility() for UI filtering
• U3vDevice::transport() -- public accessor for the shared USB transport Arc<T>
• Bayer 16-bit pixel formats -- PixelFormat enum now includes BayerGR16, BayerRG16, BayerGB16, BayerBG16 with correct PFNC codes; PixelFormat::from_name() for string-to-enum conversion
• PixelFormat::from_name() -- parse PFNC name strings (e.g. "RGB8", "Mono16", "BayerRG16") to PixelFormat

Changed

• MSRV raised from 1.85 to 1.88 (resolves time crate security advisory RUSTSEC-2026-0009)
• Project tagline updated from "Ethernet-first" to "GigE Vision and USB3 Vision" reflecting dual-transport support
• viva-service-u3v Cargo.toml now enables u3v-usb feature for real USB support
• Added cargo deny check advisories to CI pipeline with deny.toml allow-list for zenoh transitive advisories

Fixed

• GitHub Pages deployment error ("Tag v0.1.0 not allowed to deploy") by removing wildcard tag trigger from publish-docs.yml
• SVG logo dot alignment and genicam text spacing for correct browser rendering
• time crate DoS vulnerability (RUSTSEC-2026-0009) by upgrading to 0.3.47

v0.1.0

Initial public release of the genicam-rs workspace.

Added

• viva-genicam -- High-level facade crate with Camera<T>, discovery, streaming, events, and action commands
• viva-gige -- GigE Vision transport layer: GVCP discovery, GenCP register I/O, GVSP streaming with resend and reassembly
• viva-genapi -- In-memory GenApi node map with typed feature access (Integer, Float, Enum, Boolean, Command, SwissKnife, Converter, String)
• viva-genapi-xml -- GenICam XML parsing into an intermediate representation with async XML fetch
• viva-gencp -- Transport-agnostic GenCP protocol encode/decode
• viva-u3v -- USB3 Vision transport: bootstrap registers, GenCP-over-USB control, and bulk streaming
• viva-pfnc -- Pixel Format Naming Convention (PFNC) tables and helpers
• viva-sfnc -- Standard Feature Naming Convention (SFNC) string constants
• viva-zenoh-api -- Shared Zenoh API payload types (no Zenoh dependency)
• viva-service -- Zenoh bridge exposing GenICam cameras as network services

Protocol Features

• GVCP discovery (broadcast and unicast)
• GenCP register read/write with retry and backoff
• GVSP streaming with frame reassembly
• Packet resend with bitmap tracking and exponential backoff
• Automatic packet size negotiation from MTU
• Multicast stream support (IGMP join/leave)
• GVCP event channel with timestamp mapping
• Action commands with scheduled execution
• Chunk data parsing (timestamp, exposure time, gain, line status)
• Extended ID support (64-bit block IDs, 32-bit packet IDs per GigE Vision 2.0+)

Testing

• viva-fake-gige -- In-process fake GigE Vision camera for self-contained integration testing (no external dependencies required)
• viva-fake-u3v -- In-process fake USB3 Vision camera for testing