mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-18 21:48:13 +00:00
41bf9201b5
As the connected Trezors can be left in various weird states, trezorctl list may not always return what is expected or even fail. If it failed TREZOR_PATH was set to empty string which means random device got selected. For now let's avoid using incorrect device by powering down the other usb port. Fix log lines ordering.
24 lines
669 B
Python
24 lines
669 B
Python
from .device import Device
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class TrezorT(Device):
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def update_firmware(self, file=None):
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# reset to enter bootloader again
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self.power_off()
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self.power_on()
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self.run_trezorctl("list")
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if not file:
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raise ValueError(
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"Uploading production firmware will replace the bootloader, it is not allowed!"
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)
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self.wait(5)
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self.log("[software] Updating the firmware to {}".format(file))
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self.run_trezorctl("firmware-update -s -f {}".format(file))
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# after firmware-update finishes wait for reboot
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self.wait(15)
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return self.check_model("Trezor T")
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