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dist/tools/nrf52_resetpin_cfg: add revision warning
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@crasbe
crasbe committed Nov 19, 2024
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Expand Up @@ -5,6 +5,10 @@ Simply compile, flash, and run this tool on your nRF52x-based board. It will
program the given `RESET_PIN` into the NRF_UICR->PSELRESET registers, hence
allowing for hardware resets using a button connected to that pin.

> [!WARNING]
> This tool only works with early nRF52 chips with build codes before Fxx.
> Later build codes automatically erase the UICR register on each flashing
> operation.
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