Release v2.22.0

Features

• UVC Node - Capability to create a pipeline that sends data over UVC (or flash it)
• ToF Node - Capability to decode ToF data into a depth map
• New devices: OAK-D-SR (fixes), OAK-D-LR R1, OAK-D SR PoE
• Reorganized CameraBoardSocket naming
• Logging improvements
• Added data throughput profiling, per device and globally
• Added DEPTHAI_DEVICE_NAME_LIST env var to filter devices by name

Bug fixes

• Bootloader v0.0.26 - Fix for bootloader crash (USB variant)
• Fix for 4 cameras via ETH
• Device constructor bugfixes (when taking pipeline, or pipeline with config preapplied, etc...)
• XLink - Bugfix for wrongly discovered usb path on Windows
• OV9782 startup stream issue fix
• #779 - Fixes a parsing issue
• #469 - Fixes a stuck case if same stream names are used

Misc

• Deprecated RGB/LEFT/RIGHT/... CamerBoardSocket naming. Rely on CAM_[A-H] or setName API
• Add option to clear crash dump
• XLink - Added 255.255.255.255 discovery and increased PoE search time

Release v2.21.2

Features

• SpatialLocationCalculator/SpatialDetectionNetwork - Support for median and mode, default changed to median
  • Improved x/y accuracy
• StereoDepth
  • Multi stereo support, ability to run stereo between any 2 calibrated cameras
  • Support for LEFT/RIGHT alignment
  • Support to invalidate edge pixels: setNumInvalidateEdgePixels
  • BrightnessFilter - If the input frame pixel is too dark or too bright, the disparity will be invalidated. Default pixels with value 0 are invalidated
  • Added disparityToDepthUseSpecTranslation, rectificationUseSpecTranslation, and depthAlignmentUseSpecTranslation options for advanced usage
  • Fix for RGB alignment when RGB is configured to 12 MP
• Crash dump support - support to retrieve crash context from the device which can be shared with developers
• Configurable 3A fps - setIsp3aFps
• IMU - support to retrieve connected IMU type, and firmware version. Refactored firmware update API
  • BMI270 - enable interrupt mode, timestamps are more consistent now
  • BNO086* - fix for sequence number
• ImageManip -CSC improvements
• Camera sensor improvements
  • AR0234 improved AE smoothness, increased max gain to 400x (first 25.6x analog),
  • OV9782 on RGB/CAM-A socket max FPS: 120 (previously was only for OV9282), also improves image quality in very bright light,
  • OV9782/9282 minimum exposure time decreased: 20us -> 10us, helps in very bright light. TODO update tuning to make use of it, currently only possible to use with manual exposure
  • HW sync (trigger mode) enabled for OAK-D-LR, for cameras with matching FPS

Bug fixes

• FW: fix for UART0 / '/dev/ttyS0' init failure in Script node
• POE power cycle fix - in rare occasions POE devices got stuck after reboot, requiring a manual power cycle

Misc

• Updated readme on Android support
• [XLink] Increased max number of links from 32 to 64
• Update FW with performance metrics when DEPTHAI_LEVEL=info is enabled
• Handle EEPROM boardOptions bit 7 for separate I2C on L/R

Release v2.21.1

UPDATE: Use v2.21.2 due to issues this version carries

Release v2.21.0

UPDATE: Use v2.21.2 due to issues this version carries

Release v2.20.2

Bugfix

• Fix for ColorCamera at high resolution while using isp scaling
• Fix for OV9282 SW sync on devices with OV9782 RGB camera
• Fix for IMX378/477/577 on sockets other than CAM_A (RGB)

Release v2.20.1

Hotfix release

Bug fixes

• Modified OpenVINO::VERSION_UNIVERSAL API improvements / backward compatibility
• Bootloader version 0.0.24 (fixes for standalone / flashed usecases)

Misc

• [FW] Status LEDs on some additional devices

Release v2.20.0

UPDATE: Use v2.20.1 due to Bootloader issues that this version carries

New

• Experimental Camera node - supports both Color and Mono sensors, undistort from calibration or user provided warp mesh
• OpenVINO Version universal - no need to downselect OpenVINO before connecting to a device
• OAK-D LR support
• Added Status LED on supported boards

Features

• ImageManip - Colormap capabilities (see depth_colormap example)
• Bootloader update to v0.0.23 - NETWORK type supports dual protocol (both USB & ETH)
• OV9282 - bumped max FPS to 120
• FrameEvent capabilities
• Added pipeline debugging capabilities (see depthai_pipeline_viewer repository)
• IMX296 support
• #668
• #645

Bug fixes

• Eeprom exception handling
• ImageManip + Subpixel crash fix

Misc

• XLINK_LEVEL env var to set XLink logging level
• Device - Added non exclusive boot option
• Removed OpenVINO VERSION_2020_3
• Convinience Device constructors (dai::Device device('ip'), ...)
• Soft watchdog to gracefully shutdown the device
• Camera naming

Release v2.19.1

Features

• Added Device getDeviceName API
• OAK-FFC 4P (R5M1E5) IR/Dot support

Bug fixes

• Additional Stability bugfixes to go along with 2.19.0 for PoE devices

Misc

• Protected productName field in EEPROM

Release v2.19.0

Major stability improvements and many bugfixes that arose along the big v2.18.0 feature set

Features

• Stability improvements #616
• isUserBootloaderSupported API
• Device.setTimesync(true/false) convenience function to enable or disable subsequent timesyncing
• Windows improvements with listing BOOTED devices ("udev permissions" issue)

Bug fixes

• Fix OV9282 as MonoCamera on RGB socket (issue was black image)
• Fix crash under high load (regression with camera events streaming)
• Fix YOLOv5/7 decoding in case of a single class
• Fix image size when decimation filter is enabled
• Fix for certain OV9782 and OV9282 permutations/configs

Misc

• Reset Device timestamp on boot to zero
• Reworded "No available devices" error message when there are other connected devices connected.
• Update CI to Node16 compatible actions

Release v2.18.0

Features

• Improved multiple camera support (multi_cam_support)
• User Bootloader support for Network bootloader type
• Yolov6R2 support
• ImageManip improvements
• Warp Node
• Timesync configurability

Bug fixes

• Added monitor to DeviceBootloader
• #355

Misc

• Added capability to query Bootloader version from Device (if it was booted by it)