Downloads

• torizon-core-maivin-Tezi_6.6.0.1+build.2.tar (local updates)
  • tcbuild.yaml
• torizon-maivin-sdk-6.6.0.1.sh

Instructions

Online Updates with OSTree

Upgrading to version 6.6.0.1 can be done through ostree using the official release branch.

sudo ostree pull maivin
sudo ostree admin deploy torizon/maivin/release
sudo reboot

Detailed instructions are available in the Updating Torizon for Maivin article.

Local Updates

Local updates, which do not require the Maivin to have internet access, can be performed after downloading the torizon-core-maivin-Tezi_6.6.0.1+build.2.tar file by following the instructions at Local Torizon Updates.  This tcbuild.yaml file can be used which has the correct configuration for the 6.6.0.1 release.

SDK Installation

The SDK package provides a Yocto Application SDK for building custom native applications to run on Torizon for Maivin.  You will need to download the torizon-maivin-sdk-6.6.0.1.sh then install it onto a Linux workstation.

sh torizon-maivin-sdk-6.6.0.1.sh

Release Notes

• Latest Torizon Quarterly Release 6.6.0

  • LTE users should adjust re-connection attempts to 0 (infinite).

• Maivin Dataset Publisher is now included on the BSP

• Updates to the Maivin Detect Service

  • Object Tracker has been integrated into the Detect Service

    • See Object Tracking using the Maivin Detect Service for details

  • Schema updates for the Detect Service to separate detailed schema from Foxglove-compatible visualization schema

    • See EdgeFirst Schemas for details

    • See topicsub-py and mcap-py for examples

• Updates to the Maivin Recorder Service

  • Compression of the MCAP file has been disabled by default

  • The parameter --compression is now available to select compression methods from: none, lz4, zstd

    • None has about a 7% CPU overhead with recordings typically 74MB per minute

    • Lz4 has about a 7% CPU overhead with recordings typically 72MB per minute

    • Zstd has about 10% CPU overhead with recordings typically 72MB per minute

    • Compression ratio and CPU overhead will vary with data but most of the data currently is from H.264 which is already compressed

• Maivin Detection UI Application

• Debugging and Profiling Tools

  • GDB including the gdbserver

  • Linux Perf

  • Valgrind

  • Coz