39 lines
884 B
Markdown
39 lines
884 B
Markdown
---
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id: dev-posix-board
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title: Native Posix board target
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---
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In order to iterate quickly on firmware features, it can
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be helpful to build and run the firmware on your local
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workstation, with generated virtual press/release events
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flowing into the handler functions.
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## Prerequisites
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In order to build targeting the `native_posix` board, you need to setup your system
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with a compiler that can target 32-bit POSIX.
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On Debian, you can do this with:
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```
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apt install -y gcc-multilib
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```
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## Building
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To do this, you can build ZMK targeting the
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`native_posix` board.
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```
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west build --pristine --board native_posix
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```
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Once built, you can run the firmware locally:
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```
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./build/zephyr/zephyr.exe
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```
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## Virtual Key Events
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The virtual key presses are hardcoded in `boards/native_posix.overlay` file, should you want to change the sequence to test various actions like Mod-Tap, etc.
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