[FL-3569] NFC CLI commands (#4158)

* feat: FuriThread stdin

* ci: fix f18

* feat: stdio callback context

* feat: FuriPipe

* POTENTIALLY EXPLOSIVE pipe welding

* fix: non-explosive welding

* Revert welding

* docs: furi_pipe

* feat: pipe event loop integration

* update f18 sdk

* f18

* docs: make doxygen happy

* fix: event loop not triggering when pipe attached to stdio

* fix: partial stdout in pipe

* allow simultaneous in and out subscription in event loop

* feat: vcp i/o

* feat: cli ansi stuffs and history

* feat: more line editing

* working but slow cli rewrite

* restore previous speed after 4 days of debugging 🥲

* fix: cli_app_should_stop

* fix: cli and event_loop memory leaks

* style: remove commented out code

* ci: fix pvs warnings

* fix: unit tests, event_loop crash

* ci: fix build

* ci: silence pvs warning

* feat: cli gpio

* ci: fix formatting

* Fix memory leak during event loop unsubscription

* Event better memory leak fix

* feat: cli completions

* Merge remote-tracking branch 'origin/dev' into portasynthinca3/3928-cli-threads

* merge fixups

* temporarily exclude speaker_debug app

* pvs and unit tests fixups

* feat: commands in fals

* move commands out of flash, code cleanup

* ci: fix errors

* fix: run commands in buffer when stopping session

* speedup cli file transfer

* fix f18

* separate cli_shell into modules

* fix pvs warning

* fix qflipper refusing to connect

* remove temp debug logs

* remove erroneous conclusion

* Fix memory leak during event loop unsubscription

* Event better memory leak fix

* unit test for the fix

* improve thread stdio callback signatures

* pipe stdout timeout

* update api symbols

* fix f18, formatting

* fix pvs warnings

* increase stack size, hope to fix unit tests

* cli completions

* more key combos

* commands in fals

* move commands out of flash

* ci: fix errors

* speedup cli file transfer

* merge fixups

* fix f18

* cli: revert flag changes

* cli: fix formatting

* cli, fbt: loopback perf benchmark

* thread, event_loop: subscribing to thread flags

* cli: signal internal events using thread flags, improve performance

* fix f18, formatting

* event_loop: fix crash

* storage_cli: increase write_chunk buffer size again

* cli: explanation for order=0

* thread, event_loop: thread flags callback refactor

* cli: increase stack size

* cli: rename cli_app_should_stop -> cli_is_pipe_broken_or_is_etx_next_char

* cli: use plain array instead of mlib for history

* cli: prepend file name to static fns

* cli: fix formatting

* cli_shell: increase stack size

* Now cli_shell can be customized with another motd and another command set

* Added custom motd callback definition

* Now user can alloc and free his own cli command set

* cli_vcp can now restart shell with another command set

* Help command modified to show available commands from different command sets

* Api adjustement

* Reworked nfc_cli to start new shell with another command set

* Revert custom shell changes from vcp

* Custom motd callback moved to cli_shell

* Cli Shell now can be started from ongoing cli command

* Help command moved to a separate function so it can be used for custom shell

* Now nfc command spawns separate shell for further nfc commands

* cli_shell: give up pipe to command thread

* fix formatting

* cli_shell: separate into toolbox

* speaker_debug: fix

* fix: format

* Merge branch 'portasynthinca3/3928-3929-cli-fals-threads' into portasynthinca3/3965-cli_shell-toolbox

* fix merge

* fix. merge.

* fix formatting

* fix: cmd flags

* fix: formatting

* Added basic command descriptor structs and macros

* Basic nfc commands definitions added

* Nfc cli commands collection and functions added

* Raw skeleton of nfc cli processor added

* cli: increase default stack depth

* New callbacks for ctx alloc / free added

* nfc_cli moved to cli folder

* Some more logic for command processor

* Scanner command no works via command_processor

* plugin manifest adj

* Argument descriptors were removed, now only keys left

* Some helper command function implemented

* Command processor logic now mostly works

* Added all parsers and dummy implementation of raw cmd

* Now processor checks duplicated keys and treat them as errors

* Some renamings

* Arguments processing moved to separate function

* Now command processor can reuse context of previuos command for the next one if it's allowed

* can_reuse callback added for checking if context can be reused

* command processor is now freed on nfc cli exit

* Some cleanups

* First working version of raw command

* Now input data are placed directly to bit buffer

* Added tag

* Introduced request/response structs

* Moved raw command to a separate folder

* Moved some common types to header

* Added protocol specific handlers for iso14a and felica

* Opened felica crc header for referencing

* Added handler for iso14443_3b

* Opened iso15693_3_poller for referencing

* Added iso15693_3 handler for raw command

* NfcCliRawError enum introduced for response result

* Refactored handlers implementation

* Formatting functions now added as helpers

* New printing result logic

* Not present error value added to enum

* Timeout added to raw command

* Command processor now supports multivalue keys

* Apdu command implementation added

* NfcScanner moved to helpers and command now uses it

* Helper now can format protocol names

* Dump command added

* Added some more functions to scanner helper

* Dump main logic simplified

* Dump handlers moved to protocols folder

* Protocol parser added to simplify searching protocol by name

* Protocol and key arguments added to dump command

* Cleanups

* Apdu now parses protocol using helper parser

* Raw now parses protocol using helper parser

* Wrong naming fix

* Emulate command added to cli

* Description added to action descriptor and command macros

* Description field added to all commands

* Removed unnecessary enum for commands

* Added functions for formatting command and action info

* Proper error messages and help added

* Fix for unsupported single action command

* Function renamed to more appropriate

* Field command moved to all other commands

* Cleanups

* Nfc commands modified with new cli shell

* Removed previous nfc_cli.c after merge

* Removed nfc_cli.h header

* Some renamings and cleanups

* Some comments and instructions added

* Some comments and instructions added

* TODOs removed

* Fix for missing parse callback

* Added not implemented dummy for mfu actions, for now

* Fix name mismatch

* Remove unneeded header

* Mfu command moved to separate folder, also raw info action logic added

* Dictionary with id/vendors added to assets. It is used by nfc_cli_mfu_info_get_vendor function

* One more unneeded header removed

* Moved mfu info action to a separate file

* Info action now uses sync mfu poller

* mfu rdbl action added

* wrbl action added for mfu command

* Some formatting for rdbl command

* Function for formatting mfu errors added

* All mfu actions now show errors in the same way

* Fix error with sync poller. Previously when read failed function returned ErrorNone, now it processes iso14a error to get proper value

* Make PVS happy

* Nfc cli now doesn't start if desktop app is running

* Make action description look more common

* Scanner now has -t key and can show detected protocol hierarchies

* Apdu now checks max input payload data

* Proper format

* Proper error handling added to dump command

* Timeout key added dump command

* Fix merge issue

* formatting

* Pragma pack replaced with FURI_PACKED

* Fix felica memory leak

---------

Co-authored-by: Anna Antonenko <portasynthinca3@gmail.com>
Co-authored-by: Georgii Surkov <georgii.surkov@outlook.com>
Co-authored-by: あく <alleteam@gmail.com>
Co-authored-by: hedger <hedger@users.noreply.github.com>
Co-authored-by: hedger <hedger@nanode.su>
This commit is contained in:
RebornedBrain
2025-09-29 13:34:49 +03:00
committed by GitHub
parent 2ef556d456
commit eea53491de
84 changed files with 4180 additions and 79 deletions

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#include "nfc_cli_command_apdu.h"
#include "../helpers/nfc_cli_format.h"
#include "../helpers/nfc_cli_protocol_parser.h"
#include "protocol_handlers/iso14443_4a/nfc_cli_apdu_iso14443_4a.h"
#include "protocol_handlers/iso14443_4b/nfc_cli_apdu_iso14443_4b.h"
#include "protocol_handlers/iso15693_3/nfc_cli_apdu_iso15693_3.h"
#include <furi.h>
#include <nfc/nfc.h>
#include <nfc/nfc_poller.h>
#include <toolbox/args.h>
#include <m-array.h>
#include <m-algo.h>
#define TAG "APDU"
#define NFC_CLI_PROTOCOL_SUPPORT_MAX_BUFFER_SIZE (256)
typedef NfcCommand (
*NfcCliApduProtocolHandler)(NfcGenericEvent event, NfcCliApduRequestResponse* instance);
static const char* raw_error_names[] = {
[NfcCliApduErrorNone] = "None",
[NfcCliApduErrorTimeout] = "Timeout",
[NfcCliApduErrorProtocol] = "Internal protocol",
[NfcCliApduErrorWrongCrc] = "Wrong CRC",
[NfcCliApduErrorNotPresent] = "No card",
};
typedef enum {
NfcCliProtocolRequestTypeNormalExecute,
NfcCliProtocolRequestTypeAbort,
} NfcCliProtocolRequestType;
typedef struct {
uint8_t* data;
size_t size;
} NfcCliApduData;
static void ApduItem_init(NfcCliApduData* item) {
item->size = 0;
item->data = NULL;
}
static void ApduItem_init_set(NfcCliApduData* item, const NfcCliApduData* src) {
item->data = malloc(src->size);
item->size = src->size;
memcpy(item->data, src->data, src->size);
}
static void ApduItem_set(NfcCliApduData* item, const NfcCliApduData* src) {
if(item->data == NULL) {
item->data = malloc(src->size);
} else if(item->size != src->size) {
uint8_t* buf = realloc(item->data, src->size);
furi_check(buf);
item->data = buf;
}
item->size = src->size;
memcpy(item->data, src->data, src->size);
}
static void ApduItem_clear(NfcCliApduData* item) {
if(item->data) free(item->data);
item->data = NULL;
item->size = 0;
}
ARRAY_DEF(
NfcCliApduItemArray,
NfcCliApduData,
(INIT(API_2(ApduItem_init)),
SET(API_6(ApduItem_set)),
INIT_SET(API_6(ApduItem_init_set)),
CLEAR(API_2(ApduItem_clear))))
typedef struct {
Nfc* nfc;
bool auto_detect;
NfcCliApduItemArray_t apdu;
NfcCliApduRequestResponse data;
FuriSemaphore* sem_done;
FuriMessageQueue* input_queue;
} NfcCliApduContext;
static NfcCliActionContext* nfc_cli_apdu_alloc_ctx(Nfc* nfc) {
furi_assert(nfc);
NfcCliApduContext* instance = malloc(sizeof(NfcCliApduContext));
instance->nfc = nfc;
instance->data.protocol = NfcProtocolInvalid;
instance->auto_detect = true;
NfcCliApduItemArray_init(instance->apdu);
instance->data.rx_buffer = bit_buffer_alloc(NFC_CLI_PROTOCOL_SUPPORT_MAX_BUFFER_SIZE);
instance->data.tx_buffer = bit_buffer_alloc(NFC_CLI_PROTOCOL_SUPPORT_MAX_BUFFER_SIZE);
instance->sem_done = furi_semaphore_alloc(1, 0);
instance->input_queue = furi_message_queue_alloc(1, sizeof(NfcCliProtocolRequestType));
return instance;
}
static void nfc_cli_apdu_free_ctx(NfcCliActionContext* action_ctx) {
furi_assert(action_ctx);
NfcCliApduContext* instance = action_ctx;
instance->nfc = NULL;
NfcCliApduItemArray_clear(instance->apdu);
bit_buffer_free(instance->data.rx_buffer);
bit_buffer_free(instance->data.tx_buffer);
furi_semaphore_free(instance->sem_done);
furi_message_queue_free(instance->input_queue);
free(instance);
}
static inline void nfc_cli_apdu_print_result(const NfcCliApduContext* instance) {
nfc_cli_printf_array(
bit_buffer_get_data(instance->data.tx_buffer),
bit_buffer_get_size_bytes(instance->data.tx_buffer),
"\r\nTx: ");
if(instance->data.result != NfcCliApduErrorNone)
printf("\r\nError: \"%s\"\r\n", raw_error_names[instance->data.result]);
size_t rx_size = bit_buffer_get_size_bytes(instance->data.rx_buffer);
if(rx_size > 0) {
nfc_cli_printf_array(
bit_buffer_get_data(instance->data.rx_buffer),
bit_buffer_get_size_bytes(instance->data.rx_buffer),
"\r\nRx: ");
printf("\r\n");
}
}
static NfcProtocol nfc_cli_apdu_protocol_autodetect(Nfc* nfc) {
const NfcProtocol supported_protocols[] = {
NfcProtocolIso14443_4a,
NfcProtocolIso14443_4b,
NfcProtocolIso15693_3,
};
const char* supported_names[] = {"Iso14443_4a", "Iso14443_4b", "Iso15693_3"};
NfcProtocol protocol = NfcProtocolInvalid;
for(uint8_t i = 0; i < COUNT_OF(supported_protocols); i++) {
NfcPoller* poller = nfc_poller_alloc(nfc, supported_protocols[i]);
bool is_detected = nfc_poller_detect(poller);
nfc_poller_free(poller);
if(is_detected) {
protocol = supported_protocols[i];
printf("Detected tag: %s\r\n", supported_names[i]);
break;
}
}
return protocol;
}
static NfcCliApduProtocolHandler nfc_cli_apdu_poller_get_handler(NfcProtocol protocol) {
if(protocol == NfcProtocolIso14443_4a)
return nfc_cli_apdu_iso14443_4a_handler;
else if(protocol == NfcProtocolIso14443_4b)
return nfc_cli_apdu_iso14443_4b_handler;
else if(protocol == NfcProtocolIso15693_3)
return nfc_cli_apdu_iso15693_3_handler;
else
return NULL;
}
static NfcCommand nfc_cli_apdu_poller_callback(NfcGenericEvent event, void* context) {
NfcCliApduContext* instance = context;
FURI_LOG_D(TAG, "Poller callback");
NfcCliProtocolRequestType request_type = NfcCliProtocolRequestTypeAbort;
furi_message_queue_get(instance->input_queue, &request_type, FuriWaitForever);
NfcCommand command = NfcCommandStop;
if(request_type == NfcCliProtocolRequestTypeAbort) {
FURI_LOG_D(TAG, "Aborting poller callback");
} else {
NfcCliApduProtocolHandler handler =
nfc_cli_apdu_poller_get_handler(instance->data.protocol);
if(handler) command = handler(event, &instance->data);
}
furi_semaphore_release(instance->sem_done);
return command;
}
static void nfc_cli_apdu_execute(PipeSide* pipe, void* context) {
UNUSED(pipe);
furi_assert(context);
NfcCliApduContext* instance = context;
if(instance->auto_detect) {
instance->data.protocol = nfc_cli_apdu_protocol_autodetect(instance->nfc);
}
if(instance->data.protocol != NfcProtocolInvalid) {
NfcPoller* poller = nfc_poller_alloc(instance->nfc, instance->data.protocol);
NfcCliProtocolRequestType request_type = NfcCliProtocolRequestTypeNormalExecute;
nfc_poller_start(poller, nfc_cli_apdu_poller_callback, instance);
NfcCliApduItemArray_it_t it;
for(NfcCliApduItemArray_it(it, instance->apdu); !NfcCliApduItemArray_end_p(it);
NfcCliApduItemArray_next(it)) {
const NfcCliApduData* item = NfcCliApduItemArray_cref(it);
bit_buffer_copy_bytes(instance->data.tx_buffer, item->data, item->size);
bit_buffer_reset(instance->data.rx_buffer);
furi_message_queue_put(instance->input_queue, &request_type, FuriWaitForever);
furi_semaphore_acquire(instance->sem_done, FuriWaitForever);
nfc_cli_apdu_print_result(instance);
if(instance->data.result != NfcCliApduErrorNone) break;
}
request_type = NfcCliProtocolRequestTypeAbort;
furi_message_queue_put(instance->input_queue, &request_type, FuriWaitForever);
nfc_poller_stop(poller);
nfc_poller_free(poller);
}
}
static const NfcProtocolNameValuePair supported_protocols[] = {
{.name = "4a", .value = NfcProtocolIso14443_4a},
{.name = "4b", .value = NfcProtocolIso14443_4b},
{.name = "15", .value = NfcProtocolIso15693_3},
};
static bool nfc_cli_apdu_parse_protocol(FuriString* value, void* output) {
NfcCliApduContext* ctx = output;
ctx->auto_detect = false;
NfcCliProtocolParser* parser =
nfc_cli_protocol_parser_alloc(supported_protocols, COUNT_OF(supported_protocols));
bool result = nfc_cli_protocol_parser_get(parser, value, &ctx->data.protocol);
nfc_cli_protocol_parser_free(parser);
return result;
}
static bool nfc_cli_apdu_parse_data(FuriString* value, void* output) {
NfcCliApduContext* ctx = output;
bool result = false;
FuriString* word = furi_string_alloc();
while(args_read_string_and_trim(value, word)) {
size_t len = furi_string_size(word);
if(len % 2 != 0) break;
size_t data_length = len / 2;
const size_t max_len = UINT16_MAX;
if(data_length > max_len) {
printf(
ANSI_FG_RED "\r\nData payload is too long, max length = %d bytes\r\n" ANSI_RESET,
max_len);
break;
}
NfcCliApduData* item = NfcCliApduItemArray_push_new(ctx->apdu);
item->size = data_length;
item->data = malloc(data_length);
result = args_read_hex_bytes(word, item->data, item->size);
}
furi_string_free(word);
return result;
}
const NfcCliKeyDescriptor apdu_keys[] = {
{
.long_name = "protocol",
.short_name = "p",
.description = "set protocol (4a, 4b, 15) directly, otherwise autodetected",
.features = {.parameter = true, .required = false},
.parse = nfc_cli_apdu_parse_protocol,
},
{
.long_name = "data",
.short_name = "d",
.description = "apdu payloads in format p1 p2 p3",
.features = {.parameter = true, .multivalue = true, .required = true},
.parse = nfc_cli_apdu_parse_data,
},
};
const NfcCliActionDescriptor apdu_action = {
.name = "apdu",
.description = "Send APDU data to iso14443_4a, iso14443_4b or iso15693_3",
.alloc = nfc_cli_apdu_alloc_ctx,
.free = nfc_cli_apdu_free_ctx,
.execute = nfc_cli_apdu_execute,
.key_count = COUNT_OF(apdu_keys),
.keys = apdu_keys,
};
const NfcCliActionDescriptor* apdu_actions_collection[] = {&apdu_action};
//Command descriptor
ADD_NFC_CLI_COMMAND(apdu, "", apdu_actions_collection);
//Command usage: apdu <protocol> <data>
//Command examples:
//apdu -d 00a404000e325041592e5359532e444446303100 00A4040008A000000333010102
//apdu -p 4a -d 00a404000e325041592e5359532e444446303100 00A4040008A000000333010102
//apdu -p 4b -d 00a404000e325041592e5359532e444446303100 00A4040008A000000333010102
//apdu -p 15 -d 00a404000e325041592e5359532e444446303100 00A4040008A000000333010102

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#pragma once
#include "../../nfc_cli_command_base_i.h"
extern const NfcCliCommandDescriptor apdu_cmd;

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#include "nfc_cli_apdu_iso14443_4a.h"
#include "../../../helpers/nfc_cli_format.h"
#include <nfc/protocols/iso14443_4a/iso14443_4a.h>
#include <nfc/protocols/iso14443_4a/iso14443_4a_poller.h>
#define TAG "ISO14A_4A"
#define BIT_BUFFER_EMPTY(buffer) ((bit_buffer_get_size_bytes(buffer) == 0))
static NfcCliApduError nfc_cli_apdu_iso14443_4a_process_error(Iso14443_4aError error) {
switch(error) {
case Iso14443_4aErrorNone:
return NfcCliApduErrorNone;
case Iso14443_4aErrorTimeout:
return NfcCliApduErrorTimeout;
case Iso14443_4aErrorNotPresent:
return NfcCliApduErrorNotPresent;
default:
return NfcCliApduErrorProtocol;
}
}
NfcCommand
nfc_cli_apdu_iso14443_4a_handler(NfcGenericEvent event, NfcCliApduRequestResponse* instance) {
Iso14443_4aPollerEvent* iso14443_4a_event = event.event_data;
NfcCommand command = NfcCommandContinue;
if(iso14443_4a_event->type == Iso14443_4aPollerEventTypeReady) {
Iso14443_4aError err = iso14443_4a_poller_send_block(
event.instance, instance->tx_buffer, instance->rx_buffer);
instance->result = nfc_cli_apdu_iso14443_4a_process_error(err);
if(err != Iso14443_4aErrorNone) command = NfcCommandStop;
}
return command;
}

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#pragma once
#include "../nfc_cli_apdu_common_types.h"
NfcCommand
nfc_cli_apdu_iso14443_4a_handler(NfcGenericEvent event, NfcCliApduRequestResponse* instance);

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#include "nfc_cli_apdu_iso14443_4b.h"
#include "../../../helpers/nfc_cli_format.h"
#include <nfc/protocols/iso14443_4b/iso14443_4b.h>
#include <nfc/protocols/iso14443_4b/iso14443_4b_poller.h>
#define TAG "ISO14A_4B"
#define BIT_BUFFER_EMPTY(buffer) ((bit_buffer_get_size_bytes(buffer) == 0))
static NfcCliApduError nfc_cli_apdu_iso14443_4b_process_error(Iso14443_4bError error) {
switch(error) {
case Iso14443_4bErrorNone:
return NfcCliApduErrorNone;
case Iso14443_4bErrorTimeout:
return NfcCliApduErrorTimeout;
case Iso14443_4bErrorNotPresent:
return NfcCliApduErrorNotPresent;
default:
return NfcCliApduErrorProtocol;
}
}
NfcCommand
nfc_cli_apdu_iso14443_4b_handler(NfcGenericEvent event, NfcCliApduRequestResponse* instance) {
Iso14443_4bPollerEvent* iso14443_4b_event = event.event_data;
NfcCommand command = NfcCommandContinue;
if(iso14443_4b_event->type == Iso14443_4bPollerEventTypeReady) {
Iso14443_4bError err = iso14443_4b_poller_send_block(
event.instance, instance->tx_buffer, instance->rx_buffer);
instance->result = nfc_cli_apdu_iso14443_4b_process_error(err);
if(err != Iso14443_4bErrorNone) command = NfcCommandStop;
}
return command;
}

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#pragma once
#include "../nfc_cli_apdu_common_types.h"
NfcCommand
nfc_cli_apdu_iso14443_4b_handler(NfcGenericEvent event, NfcCliApduRequestResponse* instance);

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#include "nfc_cli_apdu_iso15693_3.h"
#include "../../../helpers/nfc_cli_format.h"
#include <nfc/protocols/iso15693_3/iso15693_3.h>
#include <nfc/protocols/iso15693_3/iso15693_3_poller.h>
#define TAG "ISO15"
#define BIT_BUFFER_EMPTY(buffer) ((bit_buffer_get_size_bytes(buffer) == 0))
static NfcCliApduError nfc_cli_apdu_iso15693_3_process_error(Iso15693_3Error error) {
switch(error) {
case Iso15693_3ErrorNone:
return NfcCliApduErrorNone;
case Iso15693_3ErrorTimeout:
return NfcCliApduErrorTimeout;
case Iso15693_3ErrorNotPresent:
return NfcCliApduErrorNotPresent;
default:
return NfcCliApduErrorProtocol;
}
}
NfcCommand
nfc_cli_apdu_iso15693_3_handler(NfcGenericEvent event, NfcCliApduRequestResponse* instance) {
Iso15693_3PollerEvent* iso15693_3_event = event.event_data;
NfcCommand command = NfcCommandContinue;
if(iso15693_3_event->type == Iso15693_3PollerEventTypeReady) {
Iso15693_3Error err = iso15693_3_poller_send_frame(
event.instance, instance->tx_buffer, instance->rx_buffer, ISO15693_3_FDT_POLL_FC);
instance->result = nfc_cli_apdu_iso15693_3_process_error(err);
if(err != Iso15693_3ErrorNone) command = NfcCommandStop;
}
return command;
}

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#pragma once
#include "../nfc_cli_apdu_common_types.h"
NfcCommand
nfc_cli_apdu_iso15693_3_handler(NfcGenericEvent event, NfcCliApduRequestResponse* instance);

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#pragma once
#include <furi.h>
#include <nfc/nfc.h>
#include <nfc/nfc_poller.h>
typedef enum {
NfcCliApduErrorNone,
NfcCliApduErrorTimeout,
NfcCliApduErrorNotPresent,
NfcCliApduErrorWrongCrc,
NfcCliApduErrorProtocol,
} NfcCliApduError;
typedef struct {
NfcProtocol protocol;
BitBuffer* tx_buffer;
BitBuffer* rx_buffer;
NfcCliApduError result;
} NfcCliApduRequestResponse;