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Anyone got any idea how I'd access this from Zeptoforth? https://www.raspberrypi.com/documentation/pico-sdk/group__pico__unique__id.html Background is that I have a radio chip that requires per device calibration - the radio chip itself doesn't have an unique ID and neither does the RP2040 ... but the flash has a unique ID. |
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Replies: 2 comments 1 reply
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Currently zeptoforth has no access to this (I was not aware of the existence of this until you mentioned it today). I would probably have to engineer in code to talk to the flash chip to get this info in the kernel (it would have to be in the kernel because only the kernel is guaranteed to run from RAM only). |
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This feature was added in release 1.4.0. |
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It is now implemented as |
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It is now implemented as
unique-id, which returns a 64-bit value.