`identify` now probes and shows its work instead of a coarse SAK guess:
- Streams every probe exchange to the trace (proxmark-style annotated):
the reconstructed 14a activation (WUPA/ATQA/anticollision CL1+CL2/
SELECT/SAK) plus a REAL GET_VERSION (0x60 +CRC) sent over the persistent
connection.
- Names the exact IC from GET_VERSION: an NTAG216 now reports "NTAG216",
not "MIFARE UL/NTAG". Exact map mirrors the transponder models'
_version_bytes (static, to dodge an import-order circular; a test guards
against drift). Unknown chips fall back to product family + an honest
memory-size *range* (AN10833 storage-byte encoding), not a bogus size.
- SAK fallback table + GET_VERSION product-nibble map aligned to NXP
AN10833 (MIFARE type identification procedure).
11 tests (exact/structural decode, map-model sync, traced probe, SAK
names). GET_VERSION is a real device exchange — the user's hardware test.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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