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# hid-bridge
Creates a virtual hid device which can be controlled by a user driver via a UDP port.
## Installation
You need Python 3.5 or higher.
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The uhid driver is required. If it is built as a module and not loaded, load it by `modprobe uhid` .
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You must have read/write permission to the `/dev/uhid/` device as well as to the newly created `/dev/hidraw*` device. This may be accomplished by copying `50-hid-bridge.rules` into `/etc/udev/rules.d/` . You may need to reload the driver afterwards.
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## Usage
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Run [Trezor emulator ](https://github.com/trezor/trezor-core/blob/master/docs/emulator.md ) and `./hid-bridge` .
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## Known issues
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Does not work with Firefox. Firefox closes hid devices upon loss of focus.
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Does not work with the emulator in debug mode since the emulator doesn't start the hid interface in debug mode.
