from typing import * # extmod/modtrezorutils/modtrezorutils-meminfo.h def meminfo(filename: str) -> None: """Dumps map of micropython GC arena to a file. The JSON file can be decoded by analyze.py Only available in the emulator. """ # extmod/modtrezorutils/modtrezorutils.c def consteq(sec: bytes, pub: bytes) -> bool: """ Compares the private information in `sec` with public, user-provided information in `pub`. Runs in constant time, corresponding to a length of `pub`. Can access memory behind valid length of `sec`, caller is expected to avoid any invalid memory access. """ # extmod/modtrezorutils/modtrezorutils.c def memcpy( dst: bytearray | memoryview, dst_ofs: int, src: bytes, src_ofs: int, n: int | None = None, ) -> int: """ Copies at most `n` bytes from `src` at offset `src_ofs` to `dst` at offset `dst_ofs`. Returns the number of actually copied bytes. If `n` is not specified, tries to copy as much as possible. """ # extmod/modtrezorutils/modtrezorutils.c def halt(msg: str | None = None) -> None: """ Halts execution. """ # extmod/modtrezorutils/modtrezorutils.c def firmware_hash( challenge: bytes | None = None, callback: Callable[[int, int], None] | None = None, ) -> bytes: """ Computes the Blake2s hash of the firmware with an optional challenge as the key. """ # extmod/modtrezorutils/modtrezorutils.c def firmware_vendor() -> str: """ Returns the firmware vendor string from the vendor header. """ # extmod/modtrezorutils/modtrezorutils.c def unit_color() -> int | None: """ Returns the color of the unit. """ # extmod/modtrezorutils/modtrezorutils.c def unit_btconly() -> bool | None: """ Returns True if the unit is BTConly. """ # extmod/modtrezorutils/modtrezorutils.c def reboot_to_bootloader() -> None: """ Reboots to bootloader. """ # extmod/modtrezorutils/modtrezorutils.c def bootloader_locked() -> bool | None: """ Returns True/False if the the bootloader is locked/unlocked and None if the feature is not supported. """ SCM_REVISION: bytes VERSION_MAJOR: int VERSION_MINOR: int VERSION_PATCH: int USE_SD_CARD: bool USE_BACKLIGHT: bool USE_OPTIGA: bool MODEL: str INTERNAL_MODEL: str EMULATOR: bool BITCOIN_ONLY: bool UI_LAYOUT: str