hardware-firmware-protobuf

name	hardware-firmware-protobuf
description	Update or review firmware-pro2 submodules, Protocol V2 protobuf sources, generated schemas/types, firmware messages, or SDK/firmware compatibility. Use explicitly because it can move submodule pointers or regenerate artifacts.

Hardware Firmware And Protobuf

1. Confirm the requested firmware repository, branch or commit, protocol version, and generated outputs before changing anything.
2. Read Protocol V1/V2 transport and the relevant SDK runtime or device-management document from the docs index.
3. Treat submodules/firmware-pro2/sys/protobuf/onekey_protocol/latest/ as the Protocol V2 source of truth.
4. Preserve unrelated submodule modifications and never switch branches or move the pointer as a side effect.
5. Modify the source or generator, then run yarn update-protobuf; never hand-edit generated schema or types.
6. Verify transport schema, Core schema/mapping, generated types, message numbers, optional fields, tests, and documentation together.
7. Build and test hd-transport before downstream transports and Core.

Do not install firmware, reboot into a loader, wipe a device, or mutate a physical device without explicit authorization and a resolved target.