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Type Name Latest commit message Commit time Failed to load latest commit information. ./build.sh EMU v1.7.0 Build results are stored in the build/ directory. File bootloader.bin represents the bootloader, trezor.bin is the firmware image, and trezor-emulator.elf is the emulator executable. You can use TREZOR_OLED_SCALE environment variable to make emulator screen bigger. How to get fingerprint of firmware signed and distributed by SatoshiLabs?

• Pick version of firmware binary listed on • Download it: wget -O trezor.signed.bin • Compute fingerprint: tail -c +257 trezor.signed.bin sha256sum Step 3 should produce the same sha256 fingerprint like your local build (for the same version tag). Firmware has a special header (of length 256 bytes) holding signatures themselves, which must be avoided while calculating the fingerprint, that's why tail command has to be used. How to install custom built firmware? WARNING: This will erase the recovery seed stored on the device! You should never do this on TREZOR that contains coins! • Install python-trezor: pip install trezor () • trezorctl firmware_update -f build/trezor-TAG.bin Building for development If you want to build device firmware, make sure you have the installed.

You will also need Python 3.5 or later. • If you want to build the emulator instead of the firmware, run export EMULATOR=1 TREZOR_TRANSPORT_V1=1 • If you want to build with the debug link, run export DEBUG_LINK=1. Use this if you want to run the device tests. • When you change these variables, use script/setup to clean the repository • To initialize the repository, run script/setup • To initialize a Python environment, run pipenv install • To build the firmware or emulator, run pipenv run script/cibuild If you are building device firmware, the firmware will be in firmware/trezor.bin. You can launch the emulator using firmware/trezor.elf.

To use trezorctl with the emulator, use trezorctl -p udp (for example, trezorctl -p udp get_features).

WebUSB is a web standard, that is pushed by Chrome and so far only implemented by Chrome, that allows webpages direct access to USB. WebUSB allows us to 'cut' bridge and chrome extension; since Chrome Extension is actually a Chrome App, and Google will start cutting those off soon, and they don't offer chrome.hid API to extensions (other than built-in Google extensions like the hidden built-in U2F extension), this is a little pressing issue. Another plus is seemless integration into Android - it actually works on Android Chrome, and you can actually run full Web Wallet. (Of course the GUI is terrible there.

This video shows you step-by-step how to enable assistive services in Apple macOS 'Sierra'. The software 'ShareMouse' shown in the video is available at http. OS X Mountain Lion’s method to enable assistive devices. After installing it on Mavericks, SizeUp gave us the familiar message about enabling assistive devices.

But still, current web wallet with a small change works on Android with no hassle:) that is surprising) WebUSB cannot access HID devices directly, at least not on Android and Linux, where the HID interfaces are claimed by the kernel. For that reason, we need another interface. Originally wanted to have the two interfaces to share the same endpoints, but it seems that's not possible, since this causes kernel panic on some linux systems because of some sysfs issues. ( See this outdated branch ) WebUSB needs binary object storage and usb2.1, which added, mostly from; that is used for adding a whitelist of domains (webusb doesn't use it, however, when used directly and everything is whitelisted; however, it is used when used in iframe, which we want to use in future Trezor Connect versions), and an URL that user sees when connected the device (however, that does work only on Linux and macOS so far).