NFC: nfcdev and nfc headers#22343
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Contribution description
This PR continues the effort to introduce an NFC library to RIOT. The nfcdev is supposed to be the interface used for all underlying NFC device drivers. It is in the
nfcdev.h.The other NFC headers in this PR contain specific NFC information taken from the specifications (
nfc_a.h,nfc_b.h,nfc_f.h,nfc_v.h). Thenfc.hfile contains application information that is applicable to all NFC technologies.The nfcdev interface with its operations is still not set it stone so if there are any suggestions the interface might change. Documentation for all the functions is still missing but the gist is that the
pollfunctions are used to poll for a listener device (e.g. a tag) and thelistenfunction makes the device act as such a listener device and makes it react to a poller.I will make a longer issue later that tracks the different NFC pull requests. PR is a draft until the things have been addressed.
Issues/PRs references
NDEF: #21272
Declaration of AI-Tools / LLMs usage:
AI-Tools / LLMs that were used are: