diff --git a/application.fam b/application.fam new file mode 100644 index 000000000..70c91bc84 --- /dev/null +++ b/application.fam @@ -0,0 +1,13 @@ +App( + appid="nfc_rfid_detector", + name="NFC/RFID detector", + apptype=FlipperAppType.EXTERNAL, + targets=["f7"], + entry_point="nfc_rfid_detector_app", + requires=["gui"], + stack_size=4 * 1024, + order=50, + fap_icon="nfc_rfid_detector_10px.png", + fap_category="Tools", + fap_icon_assets="images", +) diff --git a/helpers/nfc_rfid_detector_event.h b/helpers/nfc_rfid_detector_event.h new file mode 100644 index 000000000..bbffe2938 --- /dev/null +++ b/helpers/nfc_rfid_detector_event.h @@ -0,0 +1,7 @@ +#pragma once + +typedef enum { + //NfcRfidDetectorCustomEvent + NfcRfidDetectorCustomEventStartId = 100, + +} NfcRfidDetectorCustomEvent; diff --git a/helpers/nfc_rfid_detector_types.h b/helpers/nfc_rfid_detector_types.h new file mode 100644 index 000000000..5d44b09b7 --- /dev/null +++ b/helpers/nfc_rfid_detector_types.h @@ -0,0 +1,15 @@ +#pragma once + +#include +#include + +#define NFC_RFID_DETECTOR_VERSION_APP "0.1" +#define NFC_RFID_DETECTOR_DEVELOPED "SkorP" +#define NFC_RFID_DETECTOR_GITHUB "https://github.com/flipperdevices/flipperzero-firmware" + +typedef enum { + NfcRfidDetectorViewVariableItemList, + NfcRfidDetectorViewSubmenu, + NfcRfidDetectorViewFieldPresence, + NfcRfidDetectorViewWidget, +} NfcRfidDetectorView; diff --git a/images/Modern_reader_18x34.png b/images/Modern_reader_18x34.png new file mode 100644 index 000000000..b19c0f30c Binary files /dev/null and b/images/Modern_reader_18x34.png differ diff --git a/images/Move_flipper_26x39.png b/images/Move_flipper_26x39.png new file mode 100644 index 000000000..ff4af9ff0 Binary files /dev/null and b/images/Move_flipper_26x39.png differ diff --git a/images/NFC_detect_45x30.png b/images/NFC_detect_45x30.png new file mode 100644 index 000000000..9d8a6f2ab Binary files /dev/null and b/images/NFC_detect_45x30.png differ diff --git a/images/Rfid_detect_45x30.png b/images/Rfid_detect_45x30.png new file mode 100644 index 000000000..35c205049 Binary files /dev/null and b/images/Rfid_detect_45x30.png differ diff --git a/nfc_rfid_detector_10px.png b/nfc_rfid_detector_10px.png new file mode 100644 index 000000000..7e875e028 Binary files /dev/null and b/nfc_rfid_detector_10px.png differ diff --git a/nfc_rfid_detector_app.c b/nfc_rfid_detector_app.c new file mode 100644 index 000000000..cba8b6085 --- /dev/null +++ b/nfc_rfid_detector_app.c @@ -0,0 +1,108 @@ +#include "nfc_rfid_detector_app_i.h" + +#include +#include + +static bool nfc_rfid_detector_app_custom_event_callback(void* context, uint32_t event) { + furi_assert(context); + NfcRfidDetectorApp* app = context; + return scene_manager_handle_custom_event(app->scene_manager, event); +} + +static bool nfc_rfid_detector_app_back_event_callback(void* context) { + furi_assert(context); + NfcRfidDetectorApp* app = context; + return scene_manager_handle_back_event(app->scene_manager); +} + +static void nfc_rfid_detector_app_tick_event_callback(void* context) { + furi_assert(context); + NfcRfidDetectorApp* app = context; + scene_manager_handle_tick_event(app->scene_manager); +} + +NfcRfidDetectorApp* nfc_rfid_detector_app_alloc() { + NfcRfidDetectorApp* app = malloc(sizeof(NfcRfidDetectorApp)); + + // GUI + app->gui = furi_record_open(RECORD_GUI); + + // View Dispatcher + app->view_dispatcher = view_dispatcher_alloc(); + app->scene_manager = scene_manager_alloc(&nfc_rfid_detector_scene_handlers, app); + view_dispatcher_enable_queue(app->view_dispatcher); + + view_dispatcher_set_event_callback_context(app->view_dispatcher, app); + view_dispatcher_set_custom_event_callback( + app->view_dispatcher, nfc_rfid_detector_app_custom_event_callback); + view_dispatcher_set_navigation_event_callback( + app->view_dispatcher, nfc_rfid_detector_app_back_event_callback); + view_dispatcher_set_tick_event_callback( + app->view_dispatcher, nfc_rfid_detector_app_tick_event_callback, 100); + + view_dispatcher_attach_to_gui(app->view_dispatcher, app->gui, ViewDispatcherTypeFullscreen); + + // Open Notification record + app->notifications = furi_record_open(RECORD_NOTIFICATION); + + // SubMenu + app->submenu = submenu_alloc(); + view_dispatcher_add_view( + app->view_dispatcher, NfcRfidDetectorViewSubmenu, submenu_get_view(app->submenu)); + + // Widget + app->widget = widget_alloc(); + view_dispatcher_add_view( + app->view_dispatcher, NfcRfidDetectorViewWidget, widget_get_view(app->widget)); + + // Field Presence + app->nfc_rfid_detector_field_presence = nfc_rfid_detector_view_field_presence_alloc(); + view_dispatcher_add_view( + app->view_dispatcher, + NfcRfidDetectorViewFieldPresence, + nfc_rfid_detector_view_field_presence_get_view(app->nfc_rfid_detector_field_presence)); + + scene_manager_next_scene(app->scene_manager, NfcRfidDetectorSceneStart); + + return app; +} + +void nfc_rfid_detector_app_free(NfcRfidDetectorApp* app) { + furi_assert(app); + + // Submenu + view_dispatcher_remove_view(app->view_dispatcher, NfcRfidDetectorViewSubmenu); + submenu_free(app->submenu); + + // Widget + view_dispatcher_remove_view(app->view_dispatcher, NfcRfidDetectorViewWidget); + widget_free(app->widget); + + // Field Presence + view_dispatcher_remove_view(app->view_dispatcher, NfcRfidDetectorViewFieldPresence); + nfc_rfid_detector_view_field_presence_free(app->nfc_rfid_detector_field_presence); + + // View dispatcher + view_dispatcher_free(app->view_dispatcher); + scene_manager_free(app->scene_manager); + + // Notifications + furi_record_close(RECORD_NOTIFICATION); + app->notifications = NULL; + + // Close records + furi_record_close(RECORD_GUI); + + free(app); +} + +int32_t nfc_rfid_detector_app(void* p) { + UNUSED(p); + NfcRfidDetectorApp* nfc_rfid_detector_app = nfc_rfid_detector_app_alloc(); + + view_dispatcher_run(nfc_rfid_detector_app->view_dispatcher); + + nfc_rfid_detector_app_free(nfc_rfid_detector_app); + + return 0; +} diff --git a/nfc_rfid_detector_app_i.c b/nfc_rfid_detector_app_i.c new file mode 100644 index 000000000..c59d40d50 --- /dev/null +++ b/nfc_rfid_detector_app_i.c @@ -0,0 +1,40 @@ +#include "nfc_rfid_detector_app_i.h" + +#include + +#define TAG "NfcRfidDetector" + +void nfc_rfid_detector_app_field_presence_start(NfcRfidDetectorApp* app) { + furi_assert(app); + + // start the field presence rfid detection + furi_hal_rfid_field_detect_start(); + + // start the field presence nfc detection + furi_hal_nfc_exit_sleep(); + furi_hal_nfc_field_detect_start(); +} + +void nfc_rfid_detector_app_field_presence_stop(NfcRfidDetectorApp* app) { + furi_assert(app); + + // stop the field presence rfid detection + furi_hal_rfid_field_detect_stop(); + + // stop the field presence nfc detection + furi_hal_nfc_start_sleep(); +} + +bool nfc_rfid_detector_app_field_presence_is_nfc(NfcRfidDetectorApp* app) { + furi_assert(app); + + // check if the field presence is nfc + return furi_hal_nfc_field_is_present(); +} + +bool nfc_rfid_detector_app_field_presence_is_rfid(NfcRfidDetectorApp* app, uint32_t* frequency) { + furi_assert(app); + + // check if the field presence is rfid + return furi_hal_rfid_field_is_present(frequency); +} \ No newline at end of file diff --git a/nfc_rfid_detector_app_i.h b/nfc_rfid_detector_app_i.h new file mode 100644 index 000000000..72cb126d4 --- /dev/null +++ b/nfc_rfid_detector_app_i.h @@ -0,0 +1,30 @@ +#pragma once + +#include "helpers/nfc_rfid_detector_types.h" +#include "helpers/nfc_rfid_detector_event.h" + +#include "scenes/nfc_rfid_detector_scene.h" +#include +#include +#include +#include +#include +#include +#include "views/nfc_rfid_detector_view_field_presence.h" + +typedef struct NfcRfidDetectorApp NfcRfidDetectorApp; + +struct NfcRfidDetectorApp { + Gui* gui; + ViewDispatcher* view_dispatcher; + SceneManager* scene_manager; + NotificationApp* notifications; + Submenu* submenu; + Widget* widget; + NfcRfidDetectorFieldPresence* nfc_rfid_detector_field_presence; +}; + +void nfc_rfid_detector_app_field_presence_start(NfcRfidDetectorApp* app); +void nfc_rfid_detector_app_field_presence_stop(NfcRfidDetectorApp* app); +bool nfc_rfid_detector_app_field_presence_is_nfc(NfcRfidDetectorApp* app); +bool nfc_rfid_detector_app_field_presence_is_rfid(NfcRfidDetectorApp* app, uint32_t* frequency); \ No newline at end of file diff --git a/scenes/nfc_rfid_detector_scene.c b/scenes/nfc_rfid_detector_scene.c new file mode 100644 index 000000000..d75eb2884 --- /dev/null +++ b/scenes/nfc_rfid_detector_scene.c @@ -0,0 +1,31 @@ +#include "../nfc_rfid_detector_app_i.h" + +// Generate scene on_enter handlers array +#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_enter, +void (*const nfc_rfid_detector_scene_on_enter_handlers[])(void*) = { +#include "nfc_rfid_detector_scene_config.h" +}; +#undef ADD_SCENE + +// Generate scene on_event handlers array +#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_event, +bool (*const nfc_rfid_detector_scene_on_event_handlers[])(void* context, SceneManagerEvent event) = + { +#include "nfc_rfid_detector_scene_config.h" +}; +#undef ADD_SCENE + +// Generate scene on_exit handlers array +#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_exit, +void (*const nfc_rfid_detector_scene_on_exit_handlers[])(void* context) = { +#include "nfc_rfid_detector_scene_config.h" +}; +#undef ADD_SCENE + +// Initialize scene handlers configuration structure +const SceneManagerHandlers nfc_rfid_detector_scene_handlers = { + .on_enter_handlers = nfc_rfid_detector_scene_on_enter_handlers, + .on_event_handlers = nfc_rfid_detector_scene_on_event_handlers, + .on_exit_handlers = nfc_rfid_detector_scene_on_exit_handlers, + .scene_num = NfcRfidDetectorSceneNum, +}; diff --git a/scenes/nfc_rfid_detector_scene.h b/scenes/nfc_rfid_detector_scene.h new file mode 100644 index 000000000..74d324b4d --- /dev/null +++ b/scenes/nfc_rfid_detector_scene.h @@ -0,0 +1,29 @@ +#pragma once + +#include + +// Generate scene id and total number +#define ADD_SCENE(prefix, name, id) NfcRfidDetectorScene##id, +typedef enum { +#include "nfc_rfid_detector_scene_config.h" + NfcRfidDetectorSceneNum, +} NfcRfidDetectorScene; +#undef ADD_SCENE + +extern const SceneManagerHandlers nfc_rfid_detector_scene_handlers; + +// Generate scene on_enter handlers declaration +#define ADD_SCENE(prefix, name, id) void prefix##_scene_##name##_on_enter(void*); +#include "nfc_rfid_detector_scene_config.h" +#undef ADD_SCENE + +// Generate scene on_event handlers declaration +#define ADD_SCENE(prefix, name, id) \ + bool prefix##_scene_##name##_on_event(void* context, SceneManagerEvent event); +#include "nfc_rfid_detector_scene_config.h" +#undef ADD_SCENE + +// Generate scene on_exit handlers declaration +#define ADD_SCENE(prefix, name, id) void prefix##_scene_##name##_on_exit(void* context); +#include "nfc_rfid_detector_scene_config.h" +#undef ADD_SCENE diff --git a/scenes/nfc_rfid_detector_scene_about.c b/scenes/nfc_rfid_detector_scene_about.c new file mode 100644 index 000000000..ddcb8aac0 --- /dev/null +++ b/scenes/nfc_rfid_detector_scene_about.c @@ -0,0 +1,69 @@ +#include "../nfc_rfid_detector_app_i.h" + +void nfc_rfid_detector_scene_about_widget_callback( + GuiButtonType result, + InputType type, + void* context) { + NfcRfidDetectorApp* app = context; + if(type == InputTypeShort) { + view_dispatcher_send_custom_event(app->view_dispatcher, result); + } +} + +void nfc_rfid_detector_scene_about_on_enter(void* context) { + NfcRfidDetectorApp* app = context; + + FuriString* temp_str; + temp_str = furi_string_alloc(); + furi_string_printf(temp_str, "\e#%s\n", "Information"); + + furi_string_cat_printf(temp_str, "Version: %s\n", NFC_RFID_DETECTOR_VERSION_APP); + furi_string_cat_printf(temp_str, "Developed by: %s\n", NFC_RFID_DETECTOR_DEVELOPED); + furi_string_cat_printf(temp_str, "Github: %s\n\n", NFC_RFID_DETECTOR_GITHUB); + + furi_string_cat_printf(temp_str, "\e#%s\n", "Description"); + furi_string_cat_printf( + temp_str, + "This application allows\nyou to determine what\ntype of electromagnetic\nfield the reader is using.\nFor LF RFID you can also\nsee the carrier frequency\n\n"); + + widget_add_text_box_element( + app->widget, + 0, + 0, + 128, + 14, + AlignCenter, + AlignBottom, + "\e#\e! \e!\n", + false); + widget_add_text_box_element( + app->widget, + 0, + 2, + 128, + 14, + AlignCenter, + AlignBottom, + "\e#\e! NFC/RFID detector \e!\n", + false); + widget_add_text_scroll_element(app->widget, 0, 16, 128, 50, furi_string_get_cstr(temp_str)); + furi_string_free(temp_str); + + view_dispatcher_switch_to_view(app->view_dispatcher, NfcRfidDetectorViewWidget); +} + +bool nfc_rfid_detector_scene_about_on_event(void* context, SceneManagerEvent event) { + NfcRfidDetectorApp* app = context; + bool consumed = false; + UNUSED(app); + UNUSED(event); + + return consumed; +} + +void nfc_rfid_detector_scene_about_on_exit(void* context) { + NfcRfidDetectorApp* app = context; + + // Clear views + widget_reset(app->widget); +} diff --git a/scenes/nfc_rfid_detector_scene_config.h b/scenes/nfc_rfid_detector_scene_config.h new file mode 100644 index 000000000..ab49ad5c2 --- /dev/null +++ b/scenes/nfc_rfid_detector_scene_config.h @@ -0,0 +1,3 @@ +ADD_SCENE(nfc_rfid_detector, start, Start) +ADD_SCENE(nfc_rfid_detector, about, About) +ADD_SCENE(nfc_rfid_detector, field_presence, FieldPresence) diff --git a/scenes/nfc_rfid_detector_scene_field_presence.c b/scenes/nfc_rfid_detector_scene_field_presence.c new file mode 100644 index 000000000..ec53b5a0a --- /dev/null +++ b/scenes/nfc_rfid_detector_scene_field_presence.c @@ -0,0 +1,60 @@ +#include "../nfc_rfid_detector_app_i.h" +#include "../views/nfc_rfid_detector_view_field_presence.h" + +void nfc_rfid_detector_scene_field_presence_callback( + NfcRfidDetectorCustomEvent event, + void* context) { + furi_assert(context); + NfcRfidDetectorApp* app = context; + view_dispatcher_send_custom_event(app->view_dispatcher, event); +} + +static const NotificationSequence notification_app_display_on = { + + &message_display_backlight_on, + NULL, +}; + +static void nfc_rfid_detector_scene_field_presence_update(void* context) { + furi_assert(context); + NfcRfidDetectorApp* app = context; + + uint32_t frequency = 0; + bool nfc_field = nfc_rfid_detector_app_field_presence_is_nfc(app); + bool rfid_field = nfc_rfid_detector_app_field_presence_is_rfid(app, &frequency); + + if(nfc_field || rfid_field) + notification_message(app->notifications, ¬ification_app_display_on); + + nfc_rfid_detector_view_field_presence_update( + app->nfc_rfid_detector_field_presence, nfc_field, rfid_field, frequency); +} + +void nfc_rfid_detector_scene_field_presence_on_enter(void* context) { + furi_assert(context); + NfcRfidDetectorApp* app = context; + + // Start detection of field presence + nfc_rfid_detector_app_field_presence_start(app); + + view_dispatcher_switch_to_view(app->view_dispatcher, NfcRfidDetectorViewFieldPresence); +} + +bool nfc_rfid_detector_scene_field_presence_on_event(void* context, SceneManagerEvent event) { + furi_assert(context); + NfcRfidDetectorApp* app = context; + bool consumed = false; + + if(event.type == SceneManagerEventTypeTick) { + nfc_rfid_detector_scene_field_presence_update(app); + } + + return consumed; +} + +void nfc_rfid_detector_scene_field_presence_on_exit(void* context) { + furi_assert(context); + NfcRfidDetectorApp* app = context; + // Stop detection of field presence + nfc_rfid_detector_app_field_presence_stop(app); +} diff --git a/scenes/nfc_rfid_detector_scene_start.c b/scenes/nfc_rfid_detector_scene_start.c new file mode 100644 index 000000000..7b71bd973 --- /dev/null +++ b/scenes/nfc_rfid_detector_scene_start.c @@ -0,0 +1,58 @@ +#include "../nfc_rfid_detector_app_i.h" + +typedef enum { + SubmenuIndexNfcRfidDetectorFieldPresence, + SubmenuIndexNfcRfidDetectorAbout, +} SubmenuIndex; + +void nfc_rfid_detector_scene_start_submenu_callback(void* context, uint32_t index) { + NfcRfidDetectorApp* app = context; + view_dispatcher_send_custom_event(app->view_dispatcher, index); +} + +void nfc_rfid_detector_scene_start_on_enter(void* context) { + UNUSED(context); + NfcRfidDetectorApp* app = context; + Submenu* submenu = app->submenu; + + submenu_add_item( + submenu, + "Detect field type", + SubmenuIndexNfcRfidDetectorFieldPresence, + nfc_rfid_detector_scene_start_submenu_callback, + app); + submenu_add_item( + submenu, + "About", + SubmenuIndexNfcRfidDetectorAbout, + nfc_rfid_detector_scene_start_submenu_callback, + app); + + submenu_set_selected_item( + submenu, scene_manager_get_scene_state(app->scene_manager, NfcRfidDetectorSceneStart)); + + view_dispatcher_switch_to_view(app->view_dispatcher, NfcRfidDetectorViewSubmenu); +} + +bool nfc_rfid_detector_scene_start_on_event(void* context, SceneManagerEvent event) { + NfcRfidDetectorApp* app = context; + bool consumed = false; + + if(event.type == SceneManagerEventTypeCustom) { + if(event.event == SubmenuIndexNfcRfidDetectorAbout) { + scene_manager_next_scene(app->scene_manager, NfcRfidDetectorSceneAbout); + consumed = true; + } else if(event.event == SubmenuIndexNfcRfidDetectorFieldPresence) { + scene_manager_next_scene(app->scene_manager, NfcRfidDetectorSceneFieldPresence); + consumed = true; + } + scene_manager_set_scene_state(app->scene_manager, NfcRfidDetectorSceneStart, event.event); + } + + return consumed; +} + +void nfc_rfid_detector_scene_start_on_exit(void* context) { + NfcRfidDetectorApp* app = context; + submenu_reset(app->submenu); +} diff --git a/views/nfc_rfid_detector_view_field_presence.c b/views/nfc_rfid_detector_view_field_presence.c new file mode 100644 index 000000000..e65eb8362 --- /dev/null +++ b/views/nfc_rfid_detector_view_field_presence.c @@ -0,0 +1,164 @@ +#include "nfc_rfid_detector_view_field_presence.h" +#include "../nfc_rfid_detector_app_i.h" +#include + +#include +#include + +#define FIELD_FOUND_WEIGHT 5 + +typedef enum { + NfcRfidDetectorTypeFieldPresenceNfc, + NfcRfidDetectorTypeFieldPresenceRfid, +} NfcRfidDetectorTypeFieldPresence; + +static const Icon* NfcRfidDetectorFieldPresenceIcons[] = { + [NfcRfidDetectorTypeFieldPresenceNfc] = &I_NFC_detect_45x30, + [NfcRfidDetectorTypeFieldPresenceRfid] = &I_Rfid_detect_45x30, +}; + +struct NfcRfidDetectorFieldPresence { + View* view; +}; + +typedef struct { + uint8_t nfc_field; + uint8_t rfid_field; + uint32_t rfid_frequency; +} NfcRfidDetectorFieldPresenceModel; + +void nfc_rfid_detector_view_field_presence_update( + NfcRfidDetectorFieldPresence* instance, + bool nfc_field, + bool rfid_field, + uint32_t rfid_frequency) { + furi_assert(instance); + with_view_model( + instance->view, + NfcRfidDetectorFieldPresenceModel * model, + { + if(nfc_field) { + model->nfc_field = FIELD_FOUND_WEIGHT; + } else if(model->nfc_field) { + model->nfc_field--; + } + if(rfid_field) { + model->rfid_field = FIELD_FOUND_WEIGHT; + model->rfid_frequency = rfid_frequency; + } else if(model->rfid_field) { + model->rfid_field--; + } + }, + true); +} + +void nfc_rfid_detector_view_field_presence_draw( + Canvas* canvas, + NfcRfidDetectorFieldPresenceModel* model) { + canvas_clear(canvas); + canvas_set_color(canvas, ColorBlack); + + if(!model->nfc_field && !model->rfid_field) { + canvas_draw_icon(canvas, 0, 16, &I_Modern_reader_18x34); + canvas_draw_icon(canvas, 22, 12, &I_Move_flipper_26x39); + canvas_set_font(canvas, FontSecondary); + canvas_draw_str(canvas, 56, 36, "Touch the reader"); + } else { + if(model->nfc_field) { + canvas_set_font(canvas, FontPrimary); + canvas_draw_str(canvas, 21, 10, "NFC"); + canvas_draw_icon( + canvas, + 9, + 17, + NfcRfidDetectorFieldPresenceIcons[NfcRfidDetectorTypeFieldPresenceNfc]); + canvas_set_font(canvas, FontSecondary); + canvas_draw_str(canvas, 9, 62, "13,56 MHz"); + } + + if(model->rfid_field) { + char str[16]; + snprintf(str, sizeof(str), "%.02f KHz", (double)model->rfid_frequency / 1000); + canvas_set_font(canvas, FontPrimary); + canvas_draw_str(canvas, 76, 10, "LF RFID"); + canvas_draw_icon( + canvas, + 71, + 17, + NfcRfidDetectorFieldPresenceIcons[NfcRfidDetectorTypeFieldPresenceRfid]); + canvas_set_font(canvas, FontSecondary); + canvas_draw_str(canvas, 69, 62, str); + } + } +} + +bool nfc_rfid_detector_view_field_presence_input(InputEvent* event, void* context) { + furi_assert(context); + NfcRfidDetectorFieldPresence* instance = context; + UNUSED(instance); + + if(event->key == InputKeyBack) { + return false; + } + + return true; +} + +void nfc_rfid_detector_view_field_presence_enter(void* context) { + furi_assert(context); + NfcRfidDetectorFieldPresence* instance = context; + with_view_model( + instance->view, + NfcRfidDetectorFieldPresenceModel * model, + { + model->nfc_field = 0; + model->rfid_field = 0; + model->rfid_frequency = 0; + }, + true); +} + +void nfc_rfid_detector_view_field_presence_exit(void* context) { + furi_assert(context); + NfcRfidDetectorFieldPresence* instance = context; + UNUSED(instance); +} + +NfcRfidDetectorFieldPresence* nfc_rfid_detector_view_field_presence_alloc() { + NfcRfidDetectorFieldPresence* instance = malloc(sizeof(NfcRfidDetectorFieldPresence)); + + // View allocation and configuration + instance->view = view_alloc(); + + view_allocate_model( + instance->view, ViewModelTypeLocking, sizeof(NfcRfidDetectorFieldPresenceModel)); + view_set_context(instance->view, instance); + view_set_draw_callback( + instance->view, (ViewDrawCallback)nfc_rfid_detector_view_field_presence_draw); + view_set_input_callback(instance->view, nfc_rfid_detector_view_field_presence_input); + view_set_enter_callback(instance->view, nfc_rfid_detector_view_field_presence_enter); + view_set_exit_callback(instance->view, nfc_rfid_detector_view_field_presence_exit); + + with_view_model( + instance->view, + NfcRfidDetectorFieldPresenceModel * model, + { + model->nfc_field = 0; + model->rfid_field = 0; + model->rfid_frequency = 0; + }, + true); + return instance; +} + +void nfc_rfid_detector_view_field_presence_free(NfcRfidDetectorFieldPresence* instance) { + furi_assert(instance); + + view_free(instance->view); + free(instance); +} + +View* nfc_rfid_detector_view_field_presence_get_view(NfcRfidDetectorFieldPresence* instance) { + furi_assert(instance); + return instance->view; +} diff --git a/views/nfc_rfid_detector_view_field_presence.h b/views/nfc_rfid_detector_view_field_presence.h new file mode 100644 index 000000000..0ddb4e2cd --- /dev/null +++ b/views/nfc_rfid_detector_view_field_presence.h @@ -0,0 +1,19 @@ +#pragma once + +#include +#include "../helpers/nfc_rfid_detector_types.h" +#include "../helpers/nfc_rfid_detector_event.h" + +typedef struct NfcRfidDetectorFieldPresence NfcRfidDetectorFieldPresence; + +void nfc_rfid_detector_view_field_presence_update( + NfcRfidDetectorFieldPresence* instance, + bool nfc_field, + bool rfid_field, + uint32_t rfid_frequency); + +NfcRfidDetectorFieldPresence* nfc_rfid_detector_view_field_presence_alloc(); + +void nfc_rfid_detector_view_field_presence_free(NfcRfidDetectorFieldPresence* instance); + +View* nfc_rfid_detector_view_field_presence_get_view(NfcRfidDetectorFieldPresence* instance);