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Clarify that RP2350 gets its unique id from OTP #1942

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peterharperuk
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Fixes #1915

@lurch
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lurch commented Sep 24, 2024

Looks good, but I wonder if this ought to use the \if mechanism that can be seen in e.g. https://github.com/raspberrypi/pico-sdk/pull/1945/files ?

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yes, looks like that might be a good idea.

* Get the unique 64-bit device identifier which was retrieved from the
* external NOR flash device or OTP memory at boot, formatted as an ASCII hex string.
* Will always 0-terminate.
* Get the unique 64-bit device identifier formatted as a 0-terminated ASCII hex string.
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Would "null-terminated" be better than "0-terminated" ?

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lurch commented Sep 25, 2024

One small quibble but otherwise looks great! 👍

@lurch lurch linked an issue Sep 25, 2024 that may be closed by this pull request
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pico_unique_id header needs some updates
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