The uFR Zero presents as CCID (not serial), so the uFCoder library
cannot communicate with it. Rewrote ntag5_config_check.py to use
pyscard with auto-detection: ACR1552 for full NXP config verification,
generic PCSC for basic tag info. Removed uFCoder library (unusable).
Backed up CCID Info.plist before adding uFR Zero VID:PID entry.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Hall sensor + LP5562 EN wired-AND circuit design (DRV5032FB/FE,
1M pull-up, open-drain topology) with three interaction modes:
boot-time recovery, tap-to-swap, hold-to-confirm recovery
- NTAG5 config check tool (tools/ntag5_config_check.py) using
uFCoder library for ISO15693 transparent mode via uFR Zero reader.
Supports inventory + addressed mode for multi-tag fields.
- Updated DEVELOPMENT_PLAN with I2C bus management notes for
LP5562 (0x30) + NTAG5Link (0x54) shared bus
- Updated README with wired-AND hardware diagram, hall sensor
interaction section, and updated wiring table
- Updated CLAUDE.md with LP5562 EN wired-AND topology docs
- Updated STATUS.md with hall sensor decisions and hardware inventory
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
