Firmware:
- nfc_engine: add nfc_engine_try_init() (non-fatal, sets s_pn532_ready),
nfc_engine_try_reattach() (soft re-init, skips bus re-init),
nfc_engine_is_ready() accessor
- main: replace ESP_ERROR_CHECK(nfc_engine_init) with nfc_engine_try_init;
device boots and serves web UI even with no PN532 connected
- app_net: add reconnect_task — every 5s retries nfc_engine_try_reattach()
and broadcasts {"channel":"pn532","payload":{"connected":true}} over WS
- app_net: scan_loop_task skips polling when !nfc_engine_is_ready()
- app_net/api_status: always emit pn532Connected bool; null-guard pn532 fw object
- find_sector_hit / program_classic_snapshot_locked: null-guard cJSON array items
- session_capture: abort if xSemaphoreCreateMutex() returns NULL
Web:
- NfcWsContext: track pn532Connected state from WS pn532 channel + status fetch on connect
- App.tsx: live HeaderBadge (LIVE/NO RF/WAIT) replacing static text
- Dashboard: READY/SEARCHING pill with fw version when available
- api.ts: add pn532Connected to Status type
- toast.tsx: fix ID collision (Date.now + Math.random)
- Capture: surface status fetch errors
- ReadAnalyze: add error feedback for readUl when no data returned
- WriteClone: busy state on both write buttons
- RawConsole: toast when frame returns error not response
- Emulate: validate hex before send (non-empty, even length, hex chars only)
- Brute: warn and skip invalid custom key lines
Made-with: Cursor
Tighten PN532 framing and NFC access locking so scan, read, write, and raw operations behave reliably on hardware, and correct Classic versus Type 2 tag classification so common cards hit the right code paths. Refresh the embedded web assets and launcher files to match the corrected firmware behavior.
Made-with: Cursor
Includes ESP-IDF NFC stack (deep capture, 4K Classic geometry, UL write API,
open SoftAP), React dashboard with live tag diagnostics, and docs. README
updated for APIs and lab Wi-Fi defaults.
Made-with: Cursor
