unleashed-firmware/lib/nfc/nfc_worker.h
g3gg0.de c186d2b0cc
added ISO15693 (NfcV) reading, saving, emulating and revealing from privacy mode (unlock) (#2316)
* added support for ISO15693 (NfcV) emulation, added support for reading SLIX tags
* SLIX: fixed crash situation when an invalid password was requested
* ISO15693: show emulate menu when opening file
* rename NfcV emulate scene to match other NfcV names
* optimize allocation size for signals
* ISO15693: further optimizations of allocation and free code
* ISO15693: reduce latency on state machine reset
* respond with block security status when option flag is set
* increased maximum memory size to match standard
  added security status handling/load/save
  added SELECT/QUIET handling
  more fine grained allocation routines and checks
  fix memset sizes
* added "Listen NfcV Reader" to sniff traffic from reader to card
* added correct description to delete menu
* also added DSFID/AFI handling and locking
* increase sniff log size
* scale NfcV frequency a bit, add echo mode, fix signal level at the end
* use symbolic modulated/unmodulated GPIO levels
* honor AFI field, decrease verbosity and removed debug code
* refactor defines for less namespace pollution by using NFCV_ prefixes
* correct an oversight that original cards return an generic error when addressing outside block range
* use inverse modulation, increasing readable range significantly
* rework and better document nfc chip initialization
* nfcv code review fixes
* Disable accidentally left on signal debug gpio output
* Improve NFCV Read/Info GUIs. Authored by @xMasterX, committed by @nvx
* Fix crash that occurs when you exit from NFCV emulation and start it again. Authored by @xMasterX, committed by @nvx
* Remove delay from emulation loop. This improves compatibility when the reader is Android.
* Lib: digital signal debug output pin info

Co-authored-by: Tiernan Messmer <tiernan.messmer@gmail.com>
Co-authored-by: MX <10697207+xMasterX@users.noreply.github.com>
Co-authored-by: gornekich <n.gorbadey@gmail.com>
Co-authored-by: あく <alleteam@gmail.com>
2023-06-08 14:30:53 +09:00

100 lines
2.8 KiB
C

#pragma once
#include "nfc_device.h"
typedef struct NfcWorker NfcWorker;
typedef enum {
// Init states
NfcWorkerStateNone,
NfcWorkerStateReady,
// Main worker states
NfcWorkerStateRead,
NfcWorkerStateUidEmulate,
NfcWorkerStateMfUltralightEmulate,
NfcWorkerStateMfClassicEmulate,
NfcWorkerStateMfClassicWrite,
NfcWorkerStateMfClassicUpdate,
NfcWorkerStateReadMfUltralightReadAuth,
NfcWorkerStateMfClassicDictAttack,
NfcWorkerStateAnalyzeReader,
NfcWorkerStateNfcVEmulate,
NfcWorkerStateNfcVUnlock,
NfcWorkerStateNfcVUnlockAndSave,
NfcWorkerStateNfcVSniff,
// Debug
NfcWorkerStateEmulateApdu,
NfcWorkerStateField,
// Transition
NfcWorkerStateStop,
} NfcWorkerState;
typedef enum {
// Reserve first 50 events for application events
NfcWorkerEventReserved = 50,
// Nfc read events
NfcWorkerEventReadUidNfcB,
NfcWorkerEventReadUidNfcV,
NfcWorkerEventReadUidNfcF,
NfcWorkerEventReadUidNfcA,
NfcWorkerEventReadMfUltralight,
NfcWorkerEventReadMfDesfire,
NfcWorkerEventReadMfClassicDone,
NfcWorkerEventReadMfClassicLoadKeyCache,
NfcWorkerEventReadMfClassicDictAttackRequired,
NfcWorkerEventReadNfcV,
// Nfc worker common events
NfcWorkerEventSuccess,
NfcWorkerEventFail,
NfcWorkerEventAborted,
NfcWorkerEventCardDetected,
NfcWorkerEventNoCardDetected,
NfcWorkerEventWrongCardDetected,
// Read Mifare Classic events
NfcWorkerEventNoDictFound,
NfcWorkerEventNewSector,
NfcWorkerEventNewDictKeyBatch,
NfcWorkerEventFoundKeyA,
NfcWorkerEventFoundKeyB,
NfcWorkerEventKeyAttackStart,
NfcWorkerEventKeyAttackStop,
NfcWorkerEventKeyAttackNextSector,
// Write Mifare Classic events
NfcWorkerEventWrongCard,
// Detect Reader events
NfcWorkerEventDetectReaderDetected,
NfcWorkerEventDetectReaderLost,
NfcWorkerEventDetectReaderMfkeyCollected,
// Mifare Ultralight events
NfcWorkerEventMfUltralightPassKey, // NFC worker requesting manual key
NfcWorkerEventMfUltralightPwdAuth, // Reader sent auth command
NfcWorkerEventNfcVPassKey, // NFC worker requesting manual key
NfcWorkerEventNfcVCommandExecuted,
NfcWorkerEventNfcVContentChanged,
} NfcWorkerEvent;
typedef bool (*NfcWorkerCallback)(NfcWorkerEvent event, void* context);
NfcWorker* nfc_worker_alloc();
NfcWorkerState nfc_worker_get_state(NfcWorker* nfc_worker);
void nfc_worker_free(NfcWorker* nfc_worker);
void nfc_worker_start(
NfcWorker* nfc_worker,
NfcWorkerState state,
NfcDeviceData* dev_data,
NfcWorkerCallback callback,
void* context);
void nfc_worker_stop(NfcWorker* nfc_worker);
void nfc_worker_nfcv_unlock(NfcWorker* nfc_worker);
void nfc_worker_nfcv_emulate(NfcWorker* nfc_worker);
void nfc_worker_nfcv_sniff(NfcWorker* nfc_worker);