Introduction

This plugin supports performing firmware upgrades on Huddly L1 and S1 video conferencing cameras connected via the Huddly USB adapter.

Firmware Format

The daemon will decompress the cabinet archive and extract a firmware blob in a packed binary file format.

This plugin supports the following protocol ID:

• com.huddly.usb

GUID Generation

These devices use the standard USB DeviceInstanceId values, e.g.

• USB\VID_2BD9&PID_A032

Update Behavior

• The firmware is deployed when the device in in normal runtime mode.
• The device will reboot and re-enumerate after the firmware has been written.
• The firmware file is deployed again after the reboot for verification.

Vendor ID Security

The vendor ID is set from the USB vendor, in this instance set to USB:0x2BD9

External Interface Access

This plugin requires read/write access to /dev/bus/usb.

Version Considerations

This plugin has been available since fwupd version 2.0.0.

Owners

Anyone can submit a pull request to modify this plugin, but the following people should be consulted before making major or functional changes:

• Huddly: LarsStensen