14 lines
436 B
Markdown
14 lines
436 B
Markdown
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### Quail via DFU
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Quail can be programmed via USB with the ST DFU bootloader, using
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e.g. [dfu-util](http://dfu-util.sourceforge.net/) or
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[pydfu.py](https://github.com/micropython/micropython/blob/master/tools/pydfu.py).
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To enter the bootloader press and release the Reset button while holding the
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Boot button. Alternatively, you can use `machine.bootloader()` from the
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MicroPython REPL.
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```bash
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dfu-util --alt 0 -D firmware.dfu
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```
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