unleashed-firmware/lib/nfc/protocols/iso14443_3a/iso14443_3a_poller_sync.c
gornekich c00776ca22
[FL-3666] NFC API improvements (#3214)
* drivers: expose st25r3916 driver API
* nfc poller: add start with custom callback
* mf classic: rework sync API with poller custom start
* mf ultralight: rework sync API with poller custom start
* iso14443_3a poller: remove unused col res state
* nfc: rework nfc poller custom start
* mf ultralight: rename sync API
* mf classic: rename sync API
* iso14443-3a: rename sync API
* nfc: remove async prefix in internal functions
* nfc: expose internal API
* nfc: fix sync api include and docs
* targets: fix f18 build
* nfc: rework NfcGenericEventEx type
* nfc poller: add documentation
* iso14443-3a poller: add documentation
* felica poller: add documentation
* iso14443_3b poller: add documentation
* so14443_4a poller: add documentation
* iso14443_4b poller: add documentation
* iso15693 poller: add documentation
* slix poller: add documentation
* mf desfire poller: add documentation
* mf ultralight poller: fix API and add documentation
* mf classic poller: add documentation

Co-authored-by: あく <alleteam@gmail.com>
2023-11-15 17:32:45 +09:00

58 lines
1.9 KiB
C

#include "iso14443_3a_poller_sync.h"
#include "iso14443_3a_poller_i.h"
#include <nfc/nfc_poller.h>
#include <furi/furi.h>
#define ISO14443_3A_POLLER_FLAG_COMMAND_COMPLETE (1UL << 0)
typedef struct {
Iso14443_3aPoller* instance;
FuriThreadId thread_id;
Iso14443_3aError error;
Iso14443_3aData data;
} Iso14443_3aPollerContext;
NfcCommand iso14443_3a_poller_read_callback(NfcGenericEvent event, void* context) {
furi_assert(context);
furi_assert(event.event_data);
furi_assert(event.instance);
furi_assert(event.protocol == NfcProtocolIso14443_3a);
Iso14443_3aPollerContext* poller_context = context;
Iso14443_3aPoller* iso14443_3a_poller = event.instance;
Iso14443_3aPollerEvent* iso14443_3a_event = event.event_data;
if(iso14443_3a_event->type == Iso14443_3aPollerEventTypeReady) {
iso14443_3a_copy(&poller_context->data, iso14443_3a_poller->data);
}
poller_context->error = iso14443_3a_event->data->error;
furi_thread_flags_set(poller_context->thread_id, ISO14443_3A_POLLER_FLAG_COMMAND_COMPLETE);
return NfcCommandStop;
}
Iso14443_3aError iso14443_3a_poller_sync_read(Nfc* nfc, Iso14443_3aData* iso14443_3a_data) {
furi_assert(nfc);
furi_assert(iso14443_3a_data);
Iso14443_3aPollerContext poller_context = {};
poller_context.thread_id = furi_thread_get_current_id();
NfcPoller* poller = nfc_poller_alloc(nfc, NfcProtocolIso14443_3a);
nfc_poller_start(poller, iso14443_3a_poller_read_callback, &poller_context);
furi_thread_flags_wait(
ISO14443_3A_POLLER_FLAG_COMMAND_COMPLETE, FuriFlagWaitAny, FuriWaitForever);
furi_thread_flags_clear(ISO14443_3A_POLLER_FLAG_COMMAND_COMPLETE);
nfc_poller_stop(poller);
nfc_poller_free(poller);
if(poller_context.error == Iso14443_3aErrorNone) {
*iso14443_3a_data = poller_context.data;
}
return poller_context.error;
}