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Release Notes#

Known issues, missing features, and changes for the current release.

Not Yet Supported#

The following features are not yet available in UDDF. If your driver relies on any of these, the corresponding functionality will arrive in a future release.

  • Broadcast mode: Support for broadcasting I2C writes to multiple devices simultaneously is not yet implemented.

  • Custom interfaces: The ability to define and register custom DDI interfaces beyond the built-in set is not yet supported.

  • Image authentication: In CDD, the AuthenticateImage callback in DevBlkCDIDeviceDriver provides image authentication. UDDF does not yet expose an equivalent interface.

  • Resiliency: Runtime error recovery and automatic driver restart after transient failures are not yet supported.

  • Safety monitors (SMs): Integration with hardware safety monitors for fault detection and reporting is not yet available.

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