Why is the v1 protocol forced for HID devices?

trezor / python-trezor

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https://github.com/trezor/trezor-firmware

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Why is the v1 protocol forced for HID devices? #320

Closed stevenroose closed 5 years ago

stevenroose commented 5 years ago

https://github.com/trezor/python-trezor/blob/master/trezorlib/transport/hid.py#L73

matejcik commented 5 years ago

um, probably because Trezor One (the HID device) only supports V1? :)

matejcik commented 5 years ago

...actually, T2 also only supports V1. V2 is unfinished, what you see is a stub of "smart decision" code that isn't actually good for anything right now.