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[FL-1214] NFC application (#448)

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* platform: include only used api-hal files
* api-hal-nfc: introduce nfc hal
* nfc_worker: rework nfc worker
* nfc: move nfc from services to applications, add startup hook
* api-hal-nfc: init nfc worker in api_hal_detect
* nfc: rework nfc application
* nfc: fix app exit
* api-hal-nfc: init nfc worker only once
This commit is contained in:
gornekich 2021-05-06 22:51:20 +03:00 committed by GitHub
parent ffd4948ae2
commit fb73d3bd52
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
16 changed files with 386 additions and 332 deletions
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5
applications/app-loader/app-loader.c
View file

@ -154,6 +154,11 @@ int32_t app_loader(void* p) {
menu_item_add(menu, menu_debug);
});
// Call on start hooks
for(size_t i = 0; i < FLIPPER_ON_SYSTEM_START_COUNT; i++) {
(*FLIPPER_ON_SYSTEM_START[i])();
}
FURI_LOG_I("APPLOADER", "OK");
while(1) {

22
applications/applications.c
View file

@ -1,5 +1,6 @@
#include "applications.h"
// Services and apps decalartion
int32_t flipper_test_app(void* p);
int32_t application_blink(void* p);
int32_t application_uart_write(void* p);
@ -34,6 +35,9 @@ int32_t scene_app(void* p);
int32_t passport(void* p);
int32_t app_accessor(void* p);
// On system start hooks declaration
void nfc_cli_init();
const FlipperApplication FLIPPER_SERVICES[] = {
#ifdef SRV_CLI
{.app = cli_task, .name = "cli_task", .stack_size = 2048, .icon = A_Plugins_14},
@ -89,10 +93,6 @@ const FlipperApplication FLIPPER_SERVICES[] = {
{.app = irda, .name = "irda", .stack_size = 1024, .icon = A_Plugins_14},
#endif
#ifdef SRV_NFC
{.app = nfc_task, .name = "nfc_task", .stack_size = 1024, .icon = A_Plugins_14},
#endif
#ifdef SRV_EXAMPLE_QRCODE
{.app = u8g2_qrcode, .name = "u8g2_qrcode", .stack_size = 1024, .icon = A_Plugins_14},
#endif
@ -158,6 +158,10 @@ const FlipperApplication FLIPPER_APPS[] = {
{.app = app_lfrfid, .name = "125 kHz RFID", .stack_size = 1024, .icon = A_125khz_14},
#endif
#ifdef APP_NFC
{.app = nfc_task, .name = "NFC", .stack_size = 1024, .icon = A_NFC_14},
#endif
#ifdef APP_IRDA
{.app = irda, .name = "Infrared", .stack_size = 1024, .icon = A_Infrared_14},
#endif
@ -173,6 +177,16 @@ const FlipperApplication FLIPPER_APPS[] = {
const size_t FLIPPER_APPS_COUNT = sizeof(FLIPPER_APPS) / sizeof(FlipperApplication);
// On system start hooks
const FlipperOnStartHook FLIPPER_ON_SYSTEM_START[] = {
#ifdef APP_NFC
nfc_cli_init,
#endif
};
const size_t FLIPPER_ON_SYSTEM_START_COUNT =
sizeof(FLIPPER_ON_SYSTEM_START_COUNT) / sizeof(FlipperOnStartHook);
// Plugin menu
const FlipperApplication FLIPPER_PLUGINS[] = {

8
applications/applications.h
View file

@ -10,6 +10,8 @@ typedef struct {
const IconName icon;
} FlipperApplication;
typedef void (*FlipperOnStartHook)(void);
/* Services list
* Spawned on startup
*/
@ -22,6 +24,12 @@ extern const size_t FLIPPER_SERVICES_COUNT;
extern const FlipperApplication FLIPPER_APPS[];
extern const size_t FLIPPER_APPS_COUNT;
/* On system start hooks
* Called by app-loader, after OS initialization complete
*/
extern const FlipperOnStartHook FLIPPER_ON_SYSTEM_START[];
extern const size_t FLIPPER_ON_SYSTEM_START_COUNT;
/* Plugins list
* Spawned by app-loader
*/

16
applications/applications.mk
View file

@ -13,7 +13,6 @@ APP_RELEASE ?= 1
ifeq ($(APP_RELEASE), 1)
# Main services
SRV_MENU = 1
SRV_NFC = 1
SRV_POWER = 1
SRV_BT = 1
SRV_CLI = 1
@ -24,6 +23,7 @@ SRV_DOLPHIN = 1
APP_IRDA = 1
APP_SUBGHZ = 1
APP_LF_RFID = 1
APP_NFC = 1
APP_GPIO_DEMO = 1
APP_MUSIC_PLAYER = 1
APP_FLOOPPER_BLOOPPER = 1
@ -42,12 +42,6 @@ APP_EXAMPLE_INPUT_DUMP = 1
APP_UNIT_TESTS = 1
endif
SRV_NFC ?= 0
ifeq ($(SRV_NFC), 1)
SRV_MENU = 1
CFLAGS += -DSRV_NFC
endif
SRV_DOLPHIN ?= 0
ifeq ($(SRV_DOLPHIN), 1)
SRV_MENU = 1
@ -155,6 +149,14 @@ SRV_INPUT = 1
SRV_GUI = 1
endif
APP_NFC ?= 0
ifeq ($(APP_NFC), 1)
CFLAGS += -DAPP_NFC
SRV_MENU = 1
SRV_INPUT = 1
SRV_GUI = 1
endif
SRV_IRDA ?= 0
ifeq ($(SRV_IRDA), 1)
CFLAGS += -DSRV_IRDA

277
applications/nfc/nfc.c Normal file → Executable file
View file

@ -1,143 +1,176 @@
#include "nfc_i.h"
#include "api-hal-nfc.h"
uint32_t nfc_view_exit(void* context) {
furi_assert(context);
Nfc* nfc = context;
osMessageQueueId_t message_queue = NULL;
uint32_t nfc_view_stop(void* context) {
furi_assert(message_queue);
NfcMessage message;
message.type = NfcMessageTypeStop;
furi_check(osMessageQueuePut(nfc->message_queue, &message, 0, osWaitForever) == osOK);
furi_check(osMessageQueuePut(message_queue, &message, 0, osWaitForever) == osOK);
return NfcViewMenu;
}
uint32_t nfc_view_exit(void* context) {
furi_assert(message_queue);
NfcMessage message;
message.type = NfcMessageTypeExit;
furi_check(osMessageQueuePut(message_queue, &message, 0, osWaitForever) == osOK);
return VIEW_NONE;
}
void nfc_menu_callback(void* context, uint32_t index) {
furi_assert(message_queue);
NfcMessage message;
if(index == 0) {
message.type = NfcMessageTypeDetect;
} else if(index == 1) {
message.type = NfcMessageTypeEmulate;
} else if(index == 2) {
message.type = NfcMessageTypeField;
}
furi_check(osMessageQueuePut(message_queue, &message, 0, osWaitForever) == osOK);
}
Nfc* nfc_alloc() {
Nfc* nfc = furi_alloc(sizeof(Nfc));
nfc->message_queue = osMessageQueueNew(8, sizeof(NfcMessage), NULL);
nfc->cli_message_queue = osMessageQueueNew(1, sizeof(NfcMessage), NULL);
nfc->worker = nfc_worker_alloc(nfc->message_queue);
message_queue = osMessageQueueNew(8, sizeof(NfcMessage), NULL);
nfc->icon = assets_icons_get(A_NFC_14);
nfc->menu_vm = furi_record_open("menu");
nfc->worker = nfc_worker_alloc(message_queue);
nfc->menu = menu_item_alloc_menu("NFC", nfc->icon);
menu_item_subitem_add(
nfc->menu, menu_item_alloc_function("Detect", NULL, nfc_menu_detect_callback, nfc));
menu_item_subitem_add(
nfc->menu, menu_item_alloc_function("Emulate", NULL, nfc_menu_emulate_callback, nfc));
menu_item_subitem_add(
nfc->menu, menu_item_alloc_function("Field", NULL, nfc_menu_field_callback, nfc));
// Open GUI record
nfc->gui = furi_record_open("gui");
// View Dispatcher
nfc->view_dispatcher = view_dispatcher_alloc();
view_dispatcher_attach_to_gui(nfc->view_dispatcher, nfc->gui, ViewDispatcherTypeFullscreen);
// Menu
nfc->submenu = submenu_alloc();
submenu_add_item(nfc->submenu, "Detect", 0, nfc_menu_callback, nfc);
submenu_add_item(nfc->submenu, "Emulate", 1, nfc_menu_callback, nfc);
submenu_add_item(nfc->submenu, "Field", 2, nfc_menu_callback, nfc);
View* submenu_view = submenu_get_view(nfc->submenu);
view_set_previous_callback(submenu_view, nfc_view_exit);
view_dispatcher_add_view(nfc->view_dispatcher, NfcViewMenu, submenu_view);
// Detect
nfc->view_detect = view_alloc();
view_set_context(nfc->view_detect, nfc);
view_set_draw_callback(nfc->view_detect, nfc_view_read_draw);
view_set_previous_callback(nfc->view_detect, nfc_view_exit);
view_set_previous_callback(nfc->view_detect, nfc_view_stop);
view_allocate_model(nfc->view_detect, ViewModelTypeLocking, sizeof(NfcViewReadModel));
view_dispatcher_add_view(nfc->view_dispatcher, NfcViewRead, nfc->view_detect);
// Emulate
nfc->view_emulate = view_alloc();
view_set_context(nfc->view_emulate, nfc);
view_set_draw_callback(nfc->view_emulate, nfc_view_emulate_draw);
view_set_previous_callback(nfc->view_emulate, nfc_view_exit);
view_set_previous_callback(nfc->view_emulate, nfc_view_stop);
view_dispatcher_add_view(nfc->view_dispatcher, NfcViewEmulate, nfc->view_emulate);
// Field
nfc->view_field = view_alloc();
view_set_context(nfc->view_field, nfc);
view_set_draw_callback(nfc->view_field, nfc_view_field_draw);
view_set_previous_callback(nfc->view_field, nfc_view_exit);
nfc->view_cli = view_alloc();
view_set_context(nfc->view_cli, nfc);
view_set_draw_callback(nfc->view_cli, nfc_view_cli_draw);
view_set_previous_callback(nfc->view_field, nfc_view_stop);
view_dispatcher_add_view(nfc->view_dispatcher, NfcViewField, nfc->view_field);
// Error
nfc->view_error = view_alloc();
view_set_context(nfc->view_error, nfc);
view_set_draw_callback(nfc->view_error, nfc_view_error_draw);
view_set_previous_callback(nfc->view_error, nfc_view_exit);
view_set_previous_callback(nfc->view_error, nfc_view_stop);
view_allocate_model(nfc->view_error, ViewModelTypeLockFree, sizeof(NfcViewErrorModel));
nfc->view_dispatcher = view_dispatcher_alloc();
view_dispatcher_add_view(nfc->view_dispatcher, NfcViewRead, nfc->view_detect);
view_dispatcher_add_view(nfc->view_dispatcher, NfcViewEmulate, nfc->view_emulate);
view_dispatcher_add_view(nfc->view_dispatcher, NfcViewField, nfc->view_field);
view_dispatcher_add_view(nfc->view_dispatcher, NfcViewCli, nfc->view_cli);
view_dispatcher_add_view(nfc->view_dispatcher, NfcViewError, nfc->view_error);
// Switch to menu
view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewMenu);
return nfc;
}
void nfc_menu_detect_callback(void* context) {
furi_assert(context);
Nfc* nfc = context;
NfcMessage message;
message.type = NfcMessageTypeDetect;
furi_check(osMessageQueuePut(nfc->message_queue, &message, 0, osWaitForever) == osOK);
}
void nfc_free(Nfc* nfc) {
// Free nfc worker
nfc_worker_free(nfc->worker);
// Free allocated queue
osMessageQueueDelete(message_queue);
message_queue = NULL;
void nfc_menu_emulate_callback(void* context) {
furi_assert(context);
Nfc* nfc = context;
NfcMessage message;
message.type = NfcMessageTypeEmulate;
furi_check(osMessageQueuePut(nfc->message_queue, &message, 0, osWaitForever) == osOK);
}
// Free allocated views
// Menu
view_dispatcher_remove_view(nfc->view_dispatcher, NfcViewMenu);
submenu_free(nfc->submenu);
void nfc_menu_field_callback(void* context) {
furi_assert(context);
Nfc* nfc = context;
NfcMessage message;
message.type = NfcMessageTypeField;
furi_check(osMessageQueuePut(nfc->message_queue, &message, 0, osWaitForever) == osOK);
}
// Detect
view_dispatcher_remove_view(nfc->view_dispatcher, NfcViewRead);
view_free(nfc->view_detect);
void nfc_menu_field_off_callback(void* context) {
furi_assert(context);
Nfc* nfc = context;
NfcMessage message;
message.type = NfcMessageTypeField;
furi_check(osMessageQueuePut(nfc->message_queue, &message, 0, osWaitForever) == osOK);
// Emulate
view_dispatcher_remove_view(nfc->view_dispatcher, NfcViewEmulate);
view_free(nfc->view_emulate);
// Field
view_dispatcher_remove_view(nfc->view_dispatcher, NfcViewField);
view_free(nfc->view_field);
// Error
view_dispatcher_remove_view(nfc->view_dispatcher, NfcViewError);
view_free(nfc->view_error);
// Free View Dispatcher
view_dispatcher_free(nfc->view_dispatcher);
// Close all opened records
furi_record_close("gui");
nfc->gui = NULL;
// Free nfc object
free(nfc);
}
void nfc_cli_detect(string_t args, void* context) {
furi_assert(context);
Nfc* nfc = context;
NfcWorkerState state = nfc_worker_get_state(nfc->worker);
if(state != NfcWorkerStateReady) {
Cli* cli = context;
// Check if nfc worker is not busy
if(api_hal_nfc_is_busy()) {
printf("Nfc is busy");
return;
}
NfcMessage message;
message.type = NfcMessageTypeDetectCliCmd;
furi_check(osMessageQueuePut(nfc->message_queue, &message, 0, osWaitForever) == osOK);
// Wait until nfc task send response
furi_check(osMessageQueueGet(nfc->cli_message_queue, &message, NULL, osWaitForever) == osOK);
if(message.type == NfcMessageTypeDeviceFound) {
if(message.device.type == NfcDeviceTypeNfca) {
printf(
"Found NFC-A, type: %s, UID length: %d, UID:",
nfc_get_nfca_type(message.device.nfca.type),
message.device.nfca.nfcId1Len);
for(uint8_t i = 0; i < message.device.nfca.nfcId1Len; i++) {
printf("%02X", message.device.nfca.nfcId1[i]);
}
printf(
" SAK: %02X ATQA: %02X/%02X",
message.device.nfca.selRes.sak,
message.device.nfca.sensRes.anticollisionInfo,
message.device.nfca.sensRes.platformInfo);
} else if(message.device.type == NfcDeviceTypeNfcb) {
printf("Found NFC-B, UID length: %d, UID:", RFAL_NFCB_NFCID0_LEN);
for(uint8_t i = 0; i < RFAL_NFCB_NFCID0_LEN; i++) {
printf("%02X", message.device.nfcb.sensbRes.nfcid0[i]);
}
} else if(message.device.type == NfcDeviceTypeNfcv) {
printf("Found NFC-V, UID length: %d, UID:", RFAL_NFCV_UID_LEN);
for(uint8_t i = 0; i < RFAL_NFCV_UID_LEN; i++) {
printf("%02X", message.device.nfcv.InvRes.UID[i]);
}
} else if(message.device.type == NfcDeviceTypeNfcf) {
printf("Found NFC-F, UID length: %d, UID:", RFAL_NFCF_NFCID2_LEN);
for(uint8_t i = 0; i < RFAL_NFCF_NFCID2_LEN; i++) {
printf("%02X", message.device.nfcf.sensfRes.NFCID2[i]);
rfalNfcDevice* dev_list;
uint8_t dev_cnt = 0;
bool cmd_exit = false;
api_hal_nfc_init();
printf("Detecting nfc...\r\nPress Ctrl+C to abort\r\n");
while(!cmd_exit) {
cmd_exit |= cli_cmd_interrupt_received(cli);
cmd_exit |= api_hal_nfc_detect(&dev_list, &dev_cnt, 100);
if(dev_cnt > 0) {
printf("Found %d devices\r\n", dev_cnt);
for(uint8_t i = 0; i < dev_cnt; i++) {
printf("%d found: %s ", i, nfc_get_dev_type(dev_list[i].type));
if(dev_list[i].type == RFAL_NFC_LISTEN_TYPE_NFCA) {
printf("type: %s, ", nfc_get_nfca_type(dev_list[i].dev.nfca.type));
}
printf("UID length: %d, UID:", dev_list[i].nfcidLen);
for(uint8_t j = 0; j < dev_list[i].nfcidLen; j++) {
printf("%02X", dev_list[i].nfcid[j]);
}
printf("\r\n");
}
}
} else {
printf("Device not found");
osDelay(50);
}
}
void nfc_cli_init() {
Cli* cli = furi_record_open("cli");
cli_add_command(cli, "nfc_detect", nfc_cli_detect, cli);
furi_record_close("cli");
}
void nfc_start(Nfc* nfc, NfcView view_id, NfcWorkerState worker_state) {
NfcWorkerState state = nfc_worker_get_state(nfc->worker);
if(state == NfcWorkerStateBroken) {
@ -156,22 +189,9 @@ void nfc_start(Nfc* nfc, NfcView view_id, NfcWorkerState worker_state) {
int32_t nfc_task(void* p) {
Nfc* nfc = nfc_alloc();
Gui* gui = furi_record_open("gui");
view_dispatcher_attach_to_gui(nfc->view_dispatcher, gui, ViewDispatcherTypeFullscreen);
nfc->cli = furi_record_open("cli");
if(nfc->cli) {
cli_add_command(nfc->cli, "nfc_detect", nfc_cli_detect, nfc);
}
with_value_mutex(
nfc->menu_vm, (Menu * menu) { menu_item_add(menu, nfc->menu); });
furi_record_create("nfc", nfc);
NfcMessage message;
while(1) {
furi_check(osMessageQueueGet(nfc->message_queue, &message, NULL, osWaitForever) == osOK);
furi_check(osMessageQueueGet(message_queue, &message, NULL, osWaitForever) == osOK);
if(message.type == NfcMessageTypeDetect) {
with_view_model(
nfc->view_detect, (NfcViewReadModel * model) {
@ -179,8 +199,6 @@ int32_t nfc_task(void* p) {
return true;
});
nfc_start(nfc, NfcViewRead, NfcWorkerStatePoll);
} else if(message.type == NfcMessageTypeDetectCliCmd) {
nfc_start(nfc, NfcViewCli, NfcWorkerStatePollOnce);
} else if(message.type == NfcMessageTypeEmulate) {
nfc_start(nfc, NfcViewEmulate, NfcWorkerStateEmulate);
} else if(message.type == NfcMessageTypeField) {
@ -188,34 +206,21 @@ int32_t nfc_task(void* p) {
} else if(message.type == NfcMessageTypeStop) {
nfc_worker_stop(nfc->worker);
} else if(message.type == NfcMessageTypeDeviceFound) {
NfcWorkerState state = nfc_worker_get_state(nfc->worker);
if(state == NfcWorkerStatePollOnce) {
view_dispatcher_switch_to_view(nfc->view_dispatcher, VIEW_NONE);
furi_check(
osMessageQueuePut(nfc->cli_message_queue, &message, 0, osWaitForever) == osOK);
nfc_worker_stop(nfc->worker);
} else {
with_view_model(
nfc->view_detect, (NfcViewReadModel * model) {
model->found = true;
model->device = message.device;
return true;
});
}
with_view_model(
nfc->view_detect, (NfcViewReadModel * model) {
model->found = true;
model->device = message.device;
return true;
});
} else if(message.type == NfcMessageTypeDeviceNotFound) {
NfcWorkerState state = nfc_worker_get_state(nfc->worker);
if(state == NfcWorkerStatePollOnce) {
view_dispatcher_switch_to_view(nfc->view_dispatcher, VIEW_NONE);
furi_check(
osMessageQueuePut(nfc->cli_message_queue, &message, 0, osWaitForever) == osOK);
nfc_worker_stop(nfc->worker);
} else {
with_view_model(
nfc->view_detect, (NfcViewReadModel * model) {
model->found = false;
return true;
});
}
with_view_model(
nfc->view_detect, (NfcViewReadModel * model) {
model->found = false;
return true;
});
} else if(message.type == NfcMessageTypeExit) {
nfc_free(nfc);
break;
}
}

15
applications/nfc/nfc_i.h
View file

@ -15,17 +15,16 @@
#include <menu/menu.h>
#include <menu/menu_item.h>
#include <gui/modules/submenu.h>
struct Nfc {
osMessageQueueId_t message_queue;
osMessageQueueId_t cli_message_queue;
NfcWorker* worker;
ValueMutex* menu_vm;
MenuItem* menu;
Icon* icon;
Cli* cli;
Gui* gui;
Submenu* submenu;
View* view_detect;
View* view_emulate;
@ -37,12 +36,6 @@ struct Nfc {
Nfc* nfc_alloc();
void nfc_menu_detect_callback(void* context);
void nfc_menu_emulate_callback(void* context);
void nfc_menu_field_callback(void* context);
void nfc_start(Nfc* nfc, NfcView view_id, NfcWorkerState worker_state);
int32_t nfc_task(void* p);

23
applications/nfc/nfc_types.h
View file

@ -3,6 +3,26 @@
#include <rfal_nfc.h>
#include <st_errno.h>
static inline const char* nfc_get_dev_type(rfalNfcDevType type) {
if(type == RFAL_NFC_LISTEN_TYPE_NFCA) {
return "NFC-A";
} else if(type == RFAL_NFC_LISTEN_TYPE_NFCB) {
return "NFC-B";
} else if(type == RFAL_NFC_LISTEN_TYPE_NFCF) {
return "NFC-F";
} else if(type == RFAL_NFC_LISTEN_TYPE_NFCB) {
return "NFC-B";
} else if(type == RFAL_NFC_LISTEN_TYPE_NFCV) {
return "NFC-V";
} else if(type == RFAL_NFC_LISTEN_TYPE_ST25TB) {
return "NFC-ST25TB";
} else if(type == RFAL_NFC_LISTEN_TYPE_AP2P) {
return "NFC-AP2P";
} else {
return "Unknown";
}
}
static inline const char* nfc_get_nfca_type(rfalNfcaListenDeviceType type) {
if(type == RFAL_NFCA_T1T) {
return "T1T";
@ -44,7 +64,6 @@ typedef enum {
NfcWorkerStateReady,
// Main worker states
NfcWorkerStatePoll,
NfcWorkerStatePollOnce,
NfcWorkerStateEmulate,
NfcWorkerStateField,
// Transition
@ -53,10 +72,10 @@ typedef enum {
typedef enum {
NfcMessageTypeDetect,
NfcMessageTypeDetectCliCmd,
NfcMessageTypeEmulate,
NfcMessageTypeField,
NfcMessageTypeStop,
NfcMessageTypeExit,
// From Worker
NfcMessageTypeDeviceFound,
NfcMessageTypeDeviceNotFound,

8
applications/nfc/nfc_views.c
View file

@ -123,14 +123,6 @@ void nfc_view_field_draw(Canvas* canvas, void* model) {
canvas_draw_str(canvas, 2, 22, "TX/RX is disabled");
}
void nfc_view_cli_draw(Canvas* canvas, void* model) {
canvas_clear(canvas);
canvas_set_font(canvas, FontPrimary);
canvas_draw_str(canvas, 0, 12, "USB connected");
canvas_set_font(canvas, FontSecondary);
canvas_draw_str(canvas, 2, 22, "Cli command in process...");
}
void nfc_view_error_draw(Canvas* canvas, void* model) {
NfcViewErrorModel* m = model;
char buffer[32];

4
applications/nfc/nfc_views.h
View file

@ -8,10 +8,10 @@
#include "nfc_types.h"
typedef enum {
NfcViewMenu,
NfcViewRead,
NfcViewEmulate,
NfcViewField,
NfcViewCli,
NfcViewError,
} NfcView;
@ -30,8 +30,6 @@ void nfc_view_emulate_draw(Canvas* canvas, void* model);
void nfc_view_field_draw(Canvas* canvas, void* model);
void nfc_view_cli_draw(Canvas* canvas, void* model);
typedef struct {
ReturnCode error;
} NfcViewErrorModel;

195
applications/nfc/nfc_worker.c
View file

@ -8,10 +8,9 @@ NfcWorker* nfc_worker_alloc(osMessageQueueId_t message_queue) {
nfc_worker->thread_attr.name = "nfc_worker";
nfc_worker->thread_attr.stack_size = 2048;
// Initialize rfal
rfalAnalogConfigInitialize();
nfc_worker->error = rfalNfcInitialize();
nfc_worker->error = api_hal_nfc_init();
if(nfc_worker->error == ERR_NONE) {
rfalLowPowerModeStart();
api_hal_nfc_start_sleep();
nfc_worker_change_state(nfc_worker, NfcWorkerStateReady);
} else {
nfc_worker_change_state(nfc_worker, NfcWorkerStateBroken);
@ -20,6 +19,11 @@ NfcWorker* nfc_worker_alloc(osMessageQueueId_t message_queue) {
return nfc_worker;
}
void nfc_worker_free(NfcWorker* nfc_worker) {
furi_assert(nfc_worker);
free(nfc_worker);
}
NfcWorkerState nfc_worker_get_state(NfcWorker* nfc_worker) {
return nfc_worker->state;
}
@ -28,10 +32,6 @@ ReturnCode nfc_worker_get_error(NfcWorker* nfc_worker) {
return nfc_worker->error;
}
void nfc_worker_free(NfcWorker* nfc_worker) {
furi_assert(nfc_worker);
}
void nfc_worker_start(NfcWorker* nfc_worker, NfcWorkerState state) {
furi_assert(nfc_worker);
furi_assert(nfc_worker->state == NfcWorkerStateReady);
@ -57,170 +57,57 @@ void nfc_worker_task(void* context) {
api_hal_power_insomnia_enter();
rfalLowPowerModeStop();
if(nfc_worker->state == NfcWorkerStatePoll) {
nfc_worker_poll(nfc_worker, 0);
} else if(nfc_worker->state == NfcWorkerStatePollOnce) {
nfc_worker_poll(nfc_worker, 5);
nfc_worker_poll(nfc_worker);
} else if(nfc_worker->state == NfcWorkerStateEmulate) {
nfc_worker_emulate(nfc_worker);
} else if(nfc_worker->state == NfcWorkerStateField) {
nfc_worker_field(nfc_worker);
}
rfalLowPowerModeStart();
nfc_worker_change_state(nfc_worker, NfcWorkerStateReady);
api_hal_power_insomnia_exit();
osThreadExit();
}
void nfc_worker_poll(NfcWorker* nfc_worker, uint8_t cycles) {
while((nfc_worker->state == NfcWorkerStatePoll) ||
((nfc_worker->state == NfcWorkerStatePollOnce) && cycles)) {
bool is_found = false;
is_found |= nfc_worker_nfca_poll(nfc_worker);
is_found |= nfc_worker_nfcb_poll(nfc_worker);
is_found |= nfc_worker_nfcf_poll(nfc_worker);
is_found |= nfc_worker_nfcv_poll(nfc_worker);
rfalFieldOff();
if(cycles > 0) cycles--;
if((!is_found) && (!cycles)) {
NfcMessage message;
void nfc_worker_poll(NfcWorker* nfc_worker) {
rfalNfcDevice* dev_list;
uint8_t dev_cnt;
// Update screen before start searching
NfcMessage message = {.type = NfcMessageTypeDeviceNotFound};
furi_check(osMessageQueuePut(nfc_worker->message_queue, &message, 0, osWaitForever) == osOK);
while(nfc_worker->state == NfcWorkerStatePoll) {
if(api_hal_nfc_detect(&dev_list, &dev_cnt, 100)) {
// Send message with first device found
message.type = NfcMessageTypeDeviceFound;
if(dev_list[0].type == RFAL_NFC_LISTEN_TYPE_NFCA) {
message.device.type = NfcDeviceTypeNfca;
message.device.nfca = dev_list[0].dev.nfca;
} else if(dev_list[0].type == RFAL_NFC_LISTEN_TYPE_NFCB) {
message.device.type = NfcDeviceTypeNfcb;
message.device.nfcb = dev_list[0].dev.nfcb;
} else if(dev_list[0].type == RFAL_NFC_LISTEN_TYPE_NFCF) {
message.device.type = NfcDeviceTypeNfcf;
message.device.nfcf = dev_list[0].dev.nfcf;
} else if(dev_list[0].type == RFAL_NFC_LISTEN_TYPE_NFCV) {
message.device.type = NfcDeviceTypeNfcv;
message.device.nfcv = dev_list[0].dev.nfcv;
} else {
// TODO show information about all found devices
message.type = NfcMessageTypeDeviceNotFound;
}
furi_check(
osMessageQueuePut(nfc_worker->message_queue, &message, 0, osWaitForever) == osOK);
} else {
message.type = NfcMessageTypeDeviceNotFound;
furi_check(
osMessageQueuePut(nfc_worker->message_queue, &message, 0, osWaitForever) == osOK);
}
platformDelay(333);
osDelay(20);
}
}
bool nfc_worker_nfca_poll(NfcWorker* nfc_worker) {
ReturnCode ret;
rfalNfcaSensRes sense_res;
rfalNfcaPollerInitialize();
rfalFieldOnAndStartGT();
ret = rfalNfcaPollerTechnologyDetection(RFAL_COMPLIANCE_MODE_NFC, &sense_res);
if(ret != ERR_NONE) {
return false;
}
uint8_t dev_cnt;
rfalNfcaListenDevice device;
ret = rfalNfcaPollerFullCollisionResolution(RFAL_COMPLIANCE_MODE_NFC, 1, &device, &dev_cnt);
if(ret != ERR_NONE) {
return false;
}
if(dev_cnt) {
rfalNfcaPollerSleep();
NfcMessage message;
message.type = NfcMessageTypeDeviceFound;
message.device.type = NfcDeviceTypeNfca;
message.device.nfca = device;
furi_check(
osMessageQueuePut(nfc_worker->message_queue, &message, 0, osWaitForever) == osOK);
return true;
}
return false;
}
bool nfc_worker_nfcb_poll(NfcWorker* nfc_worker) {
ReturnCode ret;
rfalNfcbPollerInitialize();
rfalFieldOnAndStartGT();
rfalNfcbSensbRes sensb_res;
uint8_t sensb_res_len;
ret = rfalNfcbPollerTechnologyDetection(RFAL_COMPLIANCE_MODE_NFC, &sensb_res, &sensb_res_len);
if(ret != ERR_NONE) {
return false;
}
uint8_t dev_cnt;
rfalNfcbListenDevice device;
ret = rfalNfcbPollerCollisionResolution(RFAL_COMPLIANCE_MODE_NFC, 1, &device, &dev_cnt);
if(ret != ERR_NONE) {
return false;
}
if(dev_cnt) {
rfalNfcbPollerSleep(device.sensbRes.nfcid0);
NfcMessage message;
message.type = NfcMessageTypeDeviceFound;
message.device.type = NfcDeviceTypeNfcb;
message.device.nfcb = device;
furi_check(
osMessageQueuePut(nfc_worker->message_queue, &message, 0, osWaitForever) == osOK);
return true;
}
return false;
}
bool nfc_worker_nfcf_poll(NfcWorker* nfc_worker) {
ReturnCode ret;
rfalNfcfPollerInitialize(RFAL_BR_212);
rfalFieldOnAndStartGT();
ret = rfalNfcfPollerCheckPresence();
if(ret != ERR_NONE) {
return false;
}
uint8_t dev_cnt;
rfalNfcfListenDevice device;
ret = rfalNfcfPollerCollisionResolution(RFAL_COMPLIANCE_MODE_NFC, 1, &device, &dev_cnt);
if(ret != ERR_NONE) {
return false;
}
if(dev_cnt) {
NfcMessage message;
message.type = NfcMessageTypeDeviceFound;
message.device.type = NfcDeviceTypeNfcf;
message.device.nfcf = device;
furi_check(
osMessageQueuePut(nfc_worker->message_queue, &message, 0, osWaitForever) == osOK);
return true;
}
return false;
}
bool nfc_worker_nfcv_poll(NfcWorker* nfc_worker) {
ReturnCode ret;
rfalNfcvInventoryRes invRes;
rfalNfcvPollerInitialize();
rfalFieldOnAndStartGT();
ret = rfalNfcvPollerCheckPresence(&invRes);
if(ret != ERR_NONE) {
return false;
}
uint8_t dev_cnt;
rfalNfcvListenDevice device;
ret = rfalNfcvPollerCollisionResolution(RFAL_COMPLIANCE_MODE_NFC, 1, &device, &dev_cnt);
if(ret != ERR_NONE) {
return false;
}
if(dev_cnt) {
rfalNfcvPollerSleep(RFAL_NFCV_REQ_FLAG_DEFAULT, device.InvRes.UID);
NfcMessage message;
message.type = NfcMessageTypeDeviceFound;
message.device.type = NfcDeviceTypeNfcv;
message.device.nfcv = device;
furi_check(
osMessageQueuePut(nfc_worker->message_queue, &message, 0, osWaitForever) == osOK);
return true;
}
return false;
}
void nfc_worker_state_callback(rfalNfcState st) {
(void)st;
}
@ -320,9 +207,9 @@ void nfc_worker_emulate(NfcWorker* nfc_worker) {
}
void nfc_worker_field(NfcWorker* nfc_worker) {
st25r3916TxRxOn();
api_hal_nfc_field_on();
while(nfc_worker->state == NfcWorkerStateField) {
osDelay(50);
}
st25r3916TxRxOff();
api_hal_nfc_field_off();
}

6
applications/nfc/nfc_worker_i.h
View file

@ -29,11 +29,7 @@ void nfc_worker_change_state(NfcWorker* nfc_worker, NfcWorkerState state);
void nfc_worker_task(void* context);
void nfc_worker_poll(NfcWorker* nfc_worker, uint8_t cycles);
bool nfc_worker_nfca_poll(NfcWorker* nfc_worker);
bool nfc_worker_nfcb_poll(NfcWorker* nfc_worker);
bool nfc_worker_nfcf_poll(NfcWorker* nfc_worker);
bool nfc_worker_nfcv_poll(NfcWorker* nfc_worker);
void nfc_worker_poll(NfcWorker* nfc_worker);
void nfc_worker_emulate(NfcWorker* nfc_worker);

49
firmware/targets/api-hal-include/api-hal-nfc.h Normal file
View file

@ -0,0 +1,49 @@
#pragma once
#include <rfal_nfc.h>
#include <st_errno.h>
#include <stdbool.h>
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* Init nfc
*/
ReturnCode api_hal_nfc_init();
/**
* Check if nfc worker is busy
*/
bool api_hal_nfc_is_busy();
/**
* NFC field on
*/
void api_hal_nfc_field_on();
/**
* NFC field off
*/
void api_hal_nfc_field_off();
/**
* NFC start sleep
*/
void api_hal_nfc_start_sleep();
/**
* NFC stop sleep
*/
void api_hal_nfc_exit_sleep();
/**
* NFC poll
*/
bool api_hal_nfc_detect(rfalNfcDevice** dev_list, uint8_t* dev_cnt, uint32_t cycles);
#ifdef __cplusplus
}
#endif

1
firmware/targets/api-hal-include/api-hal.h
View file

@ -25,6 +25,7 @@ template <unsigned int N> struct STOP_EXTERNING_ME {};
#include "api-hal-vibro.h"
#include "api-hal-ibutton.h"
#include "api-hal-rfid.h"
#include "api-hal-nfc.h"
/** Init api-hal */
void api_hal_init();

83
firmware/targets/f5/api-hal/api-hal-nfc.c Normal file
View file

@ -0,0 +1,83 @@
#include "api-hal-nfc.h"
#include <st25r3916.h>
static bool dev_is_found = false;
ReturnCode api_hal_nfc_init() {
// Check if Nfc worker was started
if(rfalNfcGetState() > RFAL_NFC_STATE_NOTINIT) {
return ERR_NONE;
}
return rfalNfcInitialize();
}
bool api_hal_nfc_is_busy() {
return rfalNfcGetState() > RFAL_NFC_STATE_IDLE;
}
void api_hal_nfc_field_on() {
st25r3916TxRxOn();
}
void api_hal_nfc_field_off() {
rfalFieldOff();
}
void api_hal_nfc_start_sleep() {
rfalLowPowerModeStart();
}
void api_hal_nfc_exit_sleep() {
rfalLowPowerModeStop();
}
static void api_hal_nfc_change_state_cb(rfalNfcState st) {
FURI_LOG_D("HAL NFC", "NFC worker state: %d", st);
if(st >= RFAL_NFC_STATE_POLL_SELECT) {
dev_is_found = true;
}
}
bool api_hal_nfc_detect(rfalNfcDevice **dev_list, uint8_t* dev_cnt, uint32_t cycles) {
furi_assert(dev_list);
furi_assert(dev_cnt);
rfalLowPowerModeStop();
if(rfalNfcGetState() == RFAL_NFC_STATE_NOTINIT) {
rfalNfcInitialize();
}
rfalNfcDiscoverParam params;
params.compMode = RFAL_COMPLIANCE_MODE_EMV;
params.techs2Find = RFAL_NFC_POLL_TECH_A | RFAL_NFC_POLL_TECH_B | RFAL_NFC_POLL_TECH_F |
RFAL_NFC_POLL_TECH_V | RFAL_NFC_POLL_TECH_AP2P | RFAL_NFC_POLL_TECH_ST25TB;
params.totalDuration = 1000;
params.devLimit = 3;
params.wakeupEnabled = false;
params.wakeupConfigDefault = true;
params.nfcfBR = RFAL_BR_212;
params.ap2pBR = RFAL_BR_424;
params.maxBR = RFAL_BR_KEEP;
params.GBLen = RFAL_NFCDEP_GB_MAX_LEN;
params.notifyCb = api_hal_nfc_change_state_cb;
dev_is_found = false;
rfalNfcDiscover(&params);
while(--cycles) {
rfalNfcWorker();
FURI_LOG_D("HAL NFC", "Current state %d", rfalNfcGetState());
if(dev_is_found) {
rfalNfcGetDevicesFound(dev_list, dev_cnt);
FURI_LOG_D("HAL NFC", "Found %d devices", dev_cnt);
break;
}
osDelay(5);
}
rfalNfcDeactivate(false);
rfalLowPowerModeStart();
if(!cycles) {
FURI_LOG_D("HAL NFC", "Timeout");
return false;
}
return true;
}

4
lib/ST25RFAL002/platform.h
View file

@ -10,7 +10,9 @@
#include "math.h"
#include "spi.h"
#include "main.h"
#include <api-hal.h>
#include <api-hal-gpio.h>
#include <api-hal-light.h>
#include <api-hal-spi.h>
typedef void (*PlatformIrqCallback)();
void platformSetIrqCallback(PlatformIrqCallback cb);

2
lib/lib.mk
View file

@ -36,7 +36,7 @@ C_SOURCES += $(FATFS_DIR)/ff_gen_drv.c
C_SOURCES += $(FATFS_DIR)/diskio.c
C_SOURCES += $(FATFS_DIR)/option/unicode.c
ifeq ($(SRV_NFC), 1)
ifeq ($(APP_NFC), 1)
ST25RFAL002_DIR = $(LIB_DIR)/ST25RFAL002
CFLAGS += -I$(ST25RFAL002_DIR)
CFLAGS += -I$(ST25RFAL002_DIR)/include