mirror of
https://github.com/DarkFlippers/unleashed-firmware.git
synced 2024-12-25 06:13:14 +03:00
[FL-3388] NFC/RFID detector (#2795)
* Field_Validation: add driver fild_validation_rfid * Field_Validation: add fild_validation_nfc * Field_Presence: added field validation functions to furi_hal_nfc * Field_Presence: added field validation functions to furi_hal_rfid * Field_Presence: add "NFC/RFID detector" app * Field_Presence: fix GUI "NFC/RFID detector" * NFC/RFID detector: add auto turn on backlight when field is detected * NFC/RFID detector: fix syntax errors * ApiSymbols: fix incorrect name * FuriHal: filed detect naming * FieldDetector: fix grammar Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
This commit is contained in:
parent
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13
applications/external/nfc_rfid_detector/application.fam
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applications/external/nfc_rfid_detector/application.fam
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App(
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appid="nfc_rfid_detector",
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name="NFC/RFID detector",
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apptype=FlipperAppType.EXTERNAL,
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targets=["f7"],
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entry_point="nfc_rfid_detector_app",
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requires=["gui"],
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stack_size=4 * 1024,
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order=50,
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fap_icon="nfc_rfid_detector_10px.png",
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fap_category="Tools",
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fap_icon_assets="images",
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)
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7
applications/external/nfc_rfid_detector/helpers/nfc_rfid_detector_event.h
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applications/external/nfc_rfid_detector/helpers/nfc_rfid_detector_event.h
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#pragma once
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typedef enum {
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//NfcRfidDetectorCustomEvent
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NfcRfidDetectorCustomEventStartId = 100,
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} NfcRfidDetectorCustomEvent;
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15
applications/external/nfc_rfid_detector/helpers/nfc_rfid_detector_types.h
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applications/external/nfc_rfid_detector/helpers/nfc_rfid_detector_types.h
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#pragma once
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#include <furi.h>
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#include <furi_hal.h>
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#define NFC_RFID_DETECTOR_VERSION_APP "0.1"
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#define NFC_RFID_DETECTOR_DEVELOPED "SkorP"
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#define NFC_RFID_DETECTOR_GITHUB "https://github.com/flipperdevices/flipperzero-firmware"
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typedef enum {
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NfcRfidDetectorViewVariableItemList,
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NfcRfidDetectorViewSubmenu,
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NfcRfidDetectorViewFieldPresence,
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NfcRfidDetectorViewWidget,
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} NfcRfidDetectorView;
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applications/external/nfc_rfid_detector/images/Modern_reader_18x34.png
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applications/external/nfc_rfid_detector/images/Modern_reader_18x34.png
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applications/external/nfc_rfid_detector/images/Move_flipper_26x39.png
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applications/external/nfc_rfid_detector/images/Move_flipper_26x39.png
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applications/external/nfc_rfid_detector/images/NFC_detect_45x30.png
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applications/external/nfc_rfid_detector/images/NFC_detect_45x30.png
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applications/external/nfc_rfid_detector/images/Rfid_detect_45x30.png
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applications/external/nfc_rfid_detector/images/Rfid_detect_45x30.png
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applications/external/nfc_rfid_detector/nfc_rfid_detector_10px.png
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applications/external/nfc_rfid_detector/nfc_rfid_detector_10px.png
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108
applications/external/nfc_rfid_detector/nfc_rfid_detector_app.c
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applications/external/nfc_rfid_detector/nfc_rfid_detector_app.c
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#include "nfc_rfid_detector_app_i.h"
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#include <furi.h>
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#include <furi_hal.h>
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static bool nfc_rfid_detector_app_custom_event_callback(void* context, uint32_t event) {
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furi_assert(context);
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NfcRfidDetectorApp* app = context;
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return scene_manager_handle_custom_event(app->scene_manager, event);
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}
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static bool nfc_rfid_detector_app_back_event_callback(void* context) {
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furi_assert(context);
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NfcRfidDetectorApp* app = context;
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return scene_manager_handle_back_event(app->scene_manager);
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}
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static void nfc_rfid_detector_app_tick_event_callback(void* context) {
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furi_assert(context);
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NfcRfidDetectorApp* app = context;
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scene_manager_handle_tick_event(app->scene_manager);
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}
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NfcRfidDetectorApp* nfc_rfid_detector_app_alloc() {
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NfcRfidDetectorApp* app = malloc(sizeof(NfcRfidDetectorApp));
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// GUI
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app->gui = furi_record_open(RECORD_GUI);
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// View Dispatcher
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app->view_dispatcher = view_dispatcher_alloc();
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app->scene_manager = scene_manager_alloc(&nfc_rfid_detector_scene_handlers, app);
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view_dispatcher_enable_queue(app->view_dispatcher);
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view_dispatcher_set_event_callback_context(app->view_dispatcher, app);
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view_dispatcher_set_custom_event_callback(
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app->view_dispatcher, nfc_rfid_detector_app_custom_event_callback);
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view_dispatcher_set_navigation_event_callback(
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app->view_dispatcher, nfc_rfid_detector_app_back_event_callback);
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view_dispatcher_set_tick_event_callback(
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app->view_dispatcher, nfc_rfid_detector_app_tick_event_callback, 100);
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view_dispatcher_attach_to_gui(app->view_dispatcher, app->gui, ViewDispatcherTypeFullscreen);
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// Open Notification record
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app->notifications = furi_record_open(RECORD_NOTIFICATION);
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// SubMenu
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app->submenu = submenu_alloc();
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view_dispatcher_add_view(
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app->view_dispatcher, NfcRfidDetectorViewSubmenu, submenu_get_view(app->submenu));
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// Widget
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app->widget = widget_alloc();
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view_dispatcher_add_view(
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app->view_dispatcher, NfcRfidDetectorViewWidget, widget_get_view(app->widget));
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// Field Presence
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app->nfc_rfid_detector_field_presence = nfc_rfid_detector_view_field_presence_alloc();
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view_dispatcher_add_view(
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app->view_dispatcher,
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NfcRfidDetectorViewFieldPresence,
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nfc_rfid_detector_view_field_presence_get_view(app->nfc_rfid_detector_field_presence));
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scene_manager_next_scene(app->scene_manager, NfcRfidDetectorSceneStart);
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return app;
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}
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void nfc_rfid_detector_app_free(NfcRfidDetectorApp* app) {
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furi_assert(app);
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// Submenu
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view_dispatcher_remove_view(app->view_dispatcher, NfcRfidDetectorViewSubmenu);
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submenu_free(app->submenu);
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// Widget
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view_dispatcher_remove_view(app->view_dispatcher, NfcRfidDetectorViewWidget);
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widget_free(app->widget);
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// Field Presence
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view_dispatcher_remove_view(app->view_dispatcher, NfcRfidDetectorViewFieldPresence);
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nfc_rfid_detector_view_field_presence_free(app->nfc_rfid_detector_field_presence);
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// View dispatcher
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view_dispatcher_free(app->view_dispatcher);
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scene_manager_free(app->scene_manager);
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// Notifications
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furi_record_close(RECORD_NOTIFICATION);
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app->notifications = NULL;
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// Close records
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furi_record_close(RECORD_GUI);
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free(app);
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}
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int32_t nfc_rfid_detector_app(void* p) {
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UNUSED(p);
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NfcRfidDetectorApp* nfc_rfid_detector_app = nfc_rfid_detector_app_alloc();
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view_dispatcher_run(nfc_rfid_detector_app->view_dispatcher);
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nfc_rfid_detector_app_free(nfc_rfid_detector_app);
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return 0;
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}
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40
applications/external/nfc_rfid_detector/nfc_rfid_detector_app_i.c
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applications/external/nfc_rfid_detector/nfc_rfid_detector_app_i.c
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#include "nfc_rfid_detector_app_i.h"
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#include <furi.h>
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#define TAG "NfcRfidDetector"
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void nfc_rfid_detector_app_field_presence_start(NfcRfidDetectorApp* app) {
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furi_assert(app);
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// start the field presence rfid detection
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furi_hal_rfid_field_detect_start();
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// start the field presence nfc detection
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furi_hal_nfc_exit_sleep();
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furi_hal_nfc_field_detect_start();
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}
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void nfc_rfid_detector_app_field_presence_stop(NfcRfidDetectorApp* app) {
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furi_assert(app);
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// stop the field presence rfid detection
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furi_hal_rfid_field_detect_stop();
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// stop the field presence nfc detection
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furi_hal_nfc_start_sleep();
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}
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bool nfc_rfid_detector_app_field_presence_is_nfc(NfcRfidDetectorApp* app) {
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furi_assert(app);
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// check if the field presence is nfc
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return furi_hal_nfc_field_is_present();
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}
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bool nfc_rfid_detector_app_field_presence_is_rfid(NfcRfidDetectorApp* app, uint32_t* frequency) {
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furi_assert(app);
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// check if the field presence is rfid
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return furi_hal_rfid_field_is_present(frequency);
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}
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30
applications/external/nfc_rfid_detector/nfc_rfid_detector_app_i.h
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applications/external/nfc_rfid_detector/nfc_rfid_detector_app_i.h
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#pragma once
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#include "helpers/nfc_rfid_detector_types.h"
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#include "helpers/nfc_rfid_detector_event.h"
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#include "scenes/nfc_rfid_detector_scene.h"
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#include <gui/gui.h>
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#include <gui/view_dispatcher.h>
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#include <gui/scene_manager.h>
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#include <gui/modules/submenu.h>
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#include <gui/modules/widget.h>
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#include <notification/notification_messages.h>
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#include "views/nfc_rfid_detector_view_field_presence.h"
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typedef struct NfcRfidDetectorApp NfcRfidDetectorApp;
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struct NfcRfidDetectorApp {
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Gui* gui;
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ViewDispatcher* view_dispatcher;
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SceneManager* scene_manager;
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NotificationApp* notifications;
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Submenu* submenu;
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Widget* widget;
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NfcRfidDetectorFieldPresence* nfc_rfid_detector_field_presence;
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};
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void nfc_rfid_detector_app_field_presence_start(NfcRfidDetectorApp* app);
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void nfc_rfid_detector_app_field_presence_stop(NfcRfidDetectorApp* app);
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bool nfc_rfid_detector_app_field_presence_is_nfc(NfcRfidDetectorApp* app);
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bool nfc_rfid_detector_app_field_presence_is_rfid(NfcRfidDetectorApp* app, uint32_t* frequency);
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31
applications/external/nfc_rfid_detector/scenes/nfc_rfid_detector_scene.c
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31
applications/external/nfc_rfid_detector/scenes/nfc_rfid_detector_scene.c
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#include "../nfc_rfid_detector_app_i.h"
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// Generate scene on_enter handlers array
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#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_enter,
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void (*const nfc_rfid_detector_scene_on_enter_handlers[])(void*) = {
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#include "nfc_rfid_detector_scene_config.h"
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};
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#undef ADD_SCENE
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// Generate scene on_event handlers array
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#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_event,
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bool (*const nfc_rfid_detector_scene_on_event_handlers[])(void* context, SceneManagerEvent event) =
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{
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#include "nfc_rfid_detector_scene_config.h"
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};
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#undef ADD_SCENE
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// Generate scene on_exit handlers array
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#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_exit,
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void (*const nfc_rfid_detector_scene_on_exit_handlers[])(void* context) = {
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#include "nfc_rfid_detector_scene_config.h"
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};
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#undef ADD_SCENE
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// Initialize scene handlers configuration structure
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const SceneManagerHandlers nfc_rfid_detector_scene_handlers = {
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.on_enter_handlers = nfc_rfid_detector_scene_on_enter_handlers,
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.on_event_handlers = nfc_rfid_detector_scene_on_event_handlers,
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.on_exit_handlers = nfc_rfid_detector_scene_on_exit_handlers,
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.scene_num = NfcRfidDetectorSceneNum,
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};
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29
applications/external/nfc_rfid_detector/scenes/nfc_rfid_detector_scene.h
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29
applications/external/nfc_rfid_detector/scenes/nfc_rfid_detector_scene.h
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#pragma once
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#include <gui/scene_manager.h>
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// Generate scene id and total number
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#define ADD_SCENE(prefix, name, id) NfcRfidDetectorScene##id,
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typedef enum {
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#include "nfc_rfid_detector_scene_config.h"
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NfcRfidDetectorSceneNum,
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} NfcRfidDetectorScene;
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#undef ADD_SCENE
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extern const SceneManagerHandlers nfc_rfid_detector_scene_handlers;
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// Generate scene on_enter handlers declaration
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#define ADD_SCENE(prefix, name, id) void prefix##_scene_##name##_on_enter(void*);
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#include "nfc_rfid_detector_scene_config.h"
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#undef ADD_SCENE
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// Generate scene on_event handlers declaration
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#define ADD_SCENE(prefix, name, id) \
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bool prefix##_scene_##name##_on_event(void* context, SceneManagerEvent event);
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#include "nfc_rfid_detector_scene_config.h"
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#undef ADD_SCENE
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// Generate scene on_exit handlers declaration
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#define ADD_SCENE(prefix, name, id) void prefix##_scene_##name##_on_exit(void* context);
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#include "nfc_rfid_detector_scene_config.h"
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#undef ADD_SCENE
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69
applications/external/nfc_rfid_detector/scenes/nfc_rfid_detector_scene_about.c
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69
applications/external/nfc_rfid_detector/scenes/nfc_rfid_detector_scene_about.c
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#include "../nfc_rfid_detector_app_i.h"
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void nfc_rfid_detector_scene_about_widget_callback(
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GuiButtonType result,
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InputType type,
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void* context) {
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NfcRfidDetectorApp* app = context;
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if(type == InputTypeShort) {
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view_dispatcher_send_custom_event(app->view_dispatcher, result);
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|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
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);
|
||||||
|
}
|
3
applications/external/nfc_rfid_detector/scenes/nfc_rfid_detector_scene_config.h
vendored
Normal file
3
applications/external/nfc_rfid_detector/scenes/nfc_rfid_detector_scene_config.h
vendored
Normal file
@ -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)
|
60
applications/external/nfc_rfid_detector/scenes/nfc_rfid_detector_scene_field_presence.c
vendored
Normal file
60
applications/external/nfc_rfid_detector/scenes/nfc_rfid_detector_scene_field_presence.c
vendored
Normal file
@ -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);
|
||||||
|
}
|
58
applications/external/nfc_rfid_detector/scenes/nfc_rfid_detector_scene_start.c
vendored
Normal file
58
applications/external/nfc_rfid_detector/scenes/nfc_rfid_detector_scene_start.c
vendored
Normal file
@ -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);
|
||||||
|
}
|
164
applications/external/nfc_rfid_detector/views/nfc_rfid_detector_view_field_presence.c
vendored
Normal file
164
applications/external/nfc_rfid_detector/views/nfc_rfid_detector_view_field_presence.c
vendored
Normal file
@ -0,0 +1,164 @@
|
|||||||
|
#include "nfc_rfid_detector_view_field_presence.h"
|
||||||
|
#include "../nfc_rfid_detector_app_i.h"
|
||||||
|
#include <nfc_rfid_detector_icons.h>
|
||||||
|
|
||||||
|
#include <input/input.h>
|
||||||
|
#include <gui/elements.h>
|
||||||
|
|
||||||
|
#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;
|
||||||
|
}
|
19
applications/external/nfc_rfid_detector/views/nfc_rfid_detector_view_field_presence.h
vendored
Normal file
19
applications/external/nfc_rfid_detector/views/nfc_rfid_detector_view_field_presence.h
vendored
Normal file
@ -0,0 +1,19 @@
|
|||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <gui/view.h>
|
||||||
|
#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);
|
@ -1,5 +1,5 @@
|
|||||||
entry,status,name,type,params
|
entry,status,name,type,params
|
||||||
Version,+,31.0,,
|
Version,+,31.1,,
|
||||||
Header,+,applications/services/bt/bt_service/bt.h,,
|
Header,+,applications/services/bt/bt_service/bt.h,,
|
||||||
Header,+,applications/services/cli/cli.h,,
|
Header,+,applications/services/cli/cli.h,,
|
||||||
Header,+,applications/services/cli/cli_vcp.h,,
|
Header,+,applications/services/cli/cli_vcp.h,,
|
||||||
|
|
@ -1,5 +1,5 @@
|
|||||||
entry,status,name,type,params
|
entry,status,name,type,params
|
||||||
Version,+,31.0,,
|
Version,+,31.1,,
|
||||||
Header,+,applications/services/bt/bt_service/bt.h,,
|
Header,+,applications/services/bt/bt_service/bt.h,,
|
||||||
Header,+,applications/services/cli/cli.h,,
|
Header,+,applications/services/cli/cli.h,,
|
||||||
Header,+,applications/services/cli/cli_vcp.h,,
|
Header,+,applications/services/cli/cli_vcp.h,,
|
||||||
@ -1220,6 +1220,8 @@ Function,+,furi_hal_mpu_protect_disable,void,FuriHalMpuRegion
|
|||||||
Function,+,furi_hal_mpu_protect_no_access,void,"FuriHalMpuRegion, uint32_t, FuriHalMPURegionSize"
|
Function,+,furi_hal_mpu_protect_no_access,void,"FuriHalMpuRegion, uint32_t, FuriHalMPURegionSize"
|
||||||
Function,+,furi_hal_mpu_protect_read_only,void,"FuriHalMpuRegion, uint32_t, FuriHalMPURegionSize"
|
Function,+,furi_hal_mpu_protect_read_only,void,"FuriHalMpuRegion, uint32_t, FuriHalMPURegionSize"
|
||||||
Function,+,furi_hal_nfc_activate_nfca,_Bool,"uint32_t, uint32_t*"
|
Function,+,furi_hal_nfc_activate_nfca,_Bool,"uint32_t, uint32_t*"
|
||||||
|
Function,+,furi_hal_nfc_field_is_present,_Bool,
|
||||||
|
Function,+,furi_hal_nfc_field_detect_start,void,
|
||||||
Function,-,furi_hal_nfc_deinit,void,
|
Function,-,furi_hal_nfc_deinit,void,
|
||||||
Function,+,furi_hal_nfc_detect,_Bool,"FuriHalNfcDevData*, uint32_t"
|
Function,+,furi_hal_nfc_detect,_Bool,"FuriHalNfcDevData*, uint32_t"
|
||||||
Function,+,furi_hal_nfc_emulate_nfca,_Bool,"uint8_t*, uint8_t, uint8_t*, uint8_t, FuriHalNfcEmulateCallback, void*, uint32_t"
|
Function,+,furi_hal_nfc_emulate_nfca,_Bool,"uint8_t*, uint8_t, uint8_t*, uint8_t, FuriHalNfcEmulateCallback, void*, uint32_t"
|
||||||
@ -1304,6 +1306,9 @@ Function,-,furi_hal_resources_init_early,void,
|
|||||||
Function,+,furi_hal_rfid_comp_set_callback,void,"FuriHalRfidCompCallback, void*"
|
Function,+,furi_hal_rfid_comp_set_callback,void,"FuriHalRfidCompCallback, void*"
|
||||||
Function,+,furi_hal_rfid_comp_start,void,
|
Function,+,furi_hal_rfid_comp_start,void,
|
||||||
Function,+,furi_hal_rfid_comp_stop,void,
|
Function,+,furi_hal_rfid_comp_stop,void,
|
||||||
|
Function,+,furi_hal_rfid_field_is_present,_Bool,uint32_t*
|
||||||
|
Function,+,furi_hal_rfid_field_detect_start,void,
|
||||||
|
Function,+,furi_hal_rfid_field_detect_stop,void,
|
||||||
Function,-,furi_hal_rfid_init,void,
|
Function,-,furi_hal_rfid_init,void,
|
||||||
Function,+,furi_hal_rfid_pin_pull_pulldown,void,
|
Function,+,furi_hal_rfid_pin_pull_pulldown,void,
|
||||||
Function,+,furi_hal_rfid_pin_pull_release,void,
|
Function,+,furi_hal_rfid_pin_pull_release,void,
|
||||||
|
|
@ -819,3 +819,17 @@ FuriHalNfcReturn furi_hal_nfc_ll_txrx_bits(
|
|||||||
void furi_hal_nfc_ll_poll() {
|
void furi_hal_nfc_ll_poll() {
|
||||||
rfalWorker();
|
rfalWorker();
|
||||||
}
|
}
|
||||||
|
|
||||||
|
void furi_hal_nfc_field_detect_start() {
|
||||||
|
st25r3916WriteRegister(
|
||||||
|
ST25R3916_REG_OP_CONTROL,
|
||||||
|
ST25R3916_REG_OP_CONTROL_en | ST25R3916_REG_OP_CONTROL_en_fd_mask);
|
||||||
|
st25r3916WriteRegister(ST25R3916_REG_MODE, ST25R3916_REG_MODE_targ | ST25R3916_REG_MODE_om0);
|
||||||
|
}
|
||||||
|
|
||||||
|
bool furi_hal_nfc_field_is_present() {
|
||||||
|
return st25r3916CheckReg(
|
||||||
|
ST25R3916_REG_AUX_DISPLAY,
|
||||||
|
ST25R3916_REG_AUX_DISPLAY_efd_o,
|
||||||
|
ST25R3916_REG_AUX_DISPLAY_efd_o);
|
||||||
|
}
|
@ -423,6 +423,10 @@ FuriHalNfcReturn furi_hal_nfc_ll_txrx_bits(
|
|||||||
|
|
||||||
void furi_hal_nfc_ll_poll();
|
void furi_hal_nfc_ll_poll();
|
||||||
|
|
||||||
|
void furi_hal_nfc_field_detect_start();
|
||||||
|
|
||||||
|
bool furi_hal_nfc_field_is_present();
|
||||||
|
|
||||||
#ifdef __cplusplus
|
#ifdef __cplusplus
|
||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
|
@ -25,6 +25,19 @@
|
|||||||
#define RFID_CAPTURE_IND_CH LL_TIM_CHANNEL_CH3
|
#define RFID_CAPTURE_IND_CH LL_TIM_CHANNEL_CH3
|
||||||
#define RFID_CAPTURE_DIR_CH LL_TIM_CHANNEL_CH4
|
#define RFID_CAPTURE_DIR_CH LL_TIM_CHANNEL_CH4
|
||||||
|
|
||||||
|
// Field presence detection
|
||||||
|
#define FURI_HAL_RFID_FIELD_FREQUENCY_MIN 80000
|
||||||
|
#define FURI_HAL_RFID_FIELD_FREQUENCY_MAX 200000
|
||||||
|
|
||||||
|
#define FURI_HAL_RFID_FIELD_COUNTER_TIMER TIM2
|
||||||
|
#define FURI_HAL_RFID_FIELD_COUNTER_TIMER_BUS FuriHalBusTIM2
|
||||||
|
#define FURI_HAL_RFID_FIELD_COUNTER_TIMER_CHANNEL LL_TIM_CHANNEL_CH3
|
||||||
|
|
||||||
|
#define FURI_HAL_RFID_FIELD_TIMEOUT_TIMER TIM1
|
||||||
|
#define FURI_HAL_RFID_FIELD_TIMEOUT_TIMER_BUS FuriHalBusTIM1
|
||||||
|
|
||||||
|
#define FURI_HAL_RFID_FIELD_DMAMUX_DMA LL_DMAMUX_REQ_TIM1_UP
|
||||||
|
|
||||||
/* DMA Channels definition */
|
/* DMA Channels definition */
|
||||||
#define RFID_DMA DMA2
|
#define RFID_DMA DMA2
|
||||||
#define RFID_DMA_CH1_CHANNEL LL_DMA_CHANNEL_1
|
#define RFID_DMA_CH1_CHANNEL LL_DMA_CHANNEL_1
|
||||||
@ -33,10 +46,16 @@
|
|||||||
#define RFID_DMA_CH1_DEF RFID_DMA, RFID_DMA_CH1_CHANNEL
|
#define RFID_DMA_CH1_DEF RFID_DMA, RFID_DMA_CH1_CHANNEL
|
||||||
#define RFID_DMA_CH2_DEF RFID_DMA, RFID_DMA_CH2_CHANNEL
|
#define RFID_DMA_CH2_DEF RFID_DMA, RFID_DMA_CH2_CHANNEL
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
uint32_t counter;
|
||||||
|
uint32_t set_tim_counter_cnt;
|
||||||
|
} FuriHalRfidField;
|
||||||
|
|
||||||
typedef struct {
|
typedef struct {
|
||||||
FuriHalRfidDMACallback dma_callback;
|
FuriHalRfidDMACallback dma_callback;
|
||||||
FuriHalRfidReadCaptureCallback read_capture_callback;
|
FuriHalRfidReadCaptureCallback read_capture_callback;
|
||||||
void* context;
|
void* context;
|
||||||
|
FuriHalRfidField field;
|
||||||
} FuriHalRfid;
|
} FuriHalRfid;
|
||||||
|
|
||||||
FuriHalRfid* furi_hal_rfid = NULL;
|
FuriHalRfid* furi_hal_rfid = NULL;
|
||||||
@ -51,6 +70,8 @@ FuriHalRfid* furi_hal_rfid = NULL;
|
|||||||
void furi_hal_rfid_init() {
|
void furi_hal_rfid_init() {
|
||||||
furi_assert(furi_hal_rfid == NULL);
|
furi_assert(furi_hal_rfid == NULL);
|
||||||
furi_hal_rfid = malloc(sizeof(FuriHalRfid));
|
furi_hal_rfid = malloc(sizeof(FuriHalRfid));
|
||||||
|
furi_hal_rfid->field.counter = 0;
|
||||||
|
furi_hal_rfid->field.set_tim_counter_cnt = 0;
|
||||||
|
|
||||||
furi_hal_rfid_pins_reset();
|
furi_hal_rfid_pins_reset();
|
||||||
|
|
||||||
@ -133,6 +154,23 @@ static void furi_hal_rfid_pins_read() {
|
|||||||
furi_hal_gpio_init(&gpio_rfid_data_in, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
|
furi_hal_gpio_init(&gpio_rfid_data_in, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static void furi_hal_rfid_pins_field() {
|
||||||
|
// ibutton low
|
||||||
|
furi_hal_ibutton_pin_configure();
|
||||||
|
furi_hal_ibutton_pin_write(false);
|
||||||
|
|
||||||
|
// pull pin to timer out
|
||||||
|
furi_hal_gpio_init(&gpio_nfc_irq_rfid_pull, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
|
||||||
|
furi_hal_gpio_write(&gpio_nfc_irq_rfid_pull, false);
|
||||||
|
|
||||||
|
// pull rfid antenna from carrier side
|
||||||
|
furi_hal_gpio_init(&gpio_rfid_carrier_out, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
|
||||||
|
furi_hal_gpio_write(&gpio_rfid_carrier_out, false);
|
||||||
|
|
||||||
|
furi_hal_gpio_init_ex(
|
||||||
|
&gpio_rfid_carrier, GpioModeAltFunctionPushPull, GpioPullNo, GpioSpeedLow, GpioAltFn2TIM2);
|
||||||
|
}
|
||||||
|
|
||||||
void furi_hal_rfid_pin_pull_release() {
|
void furi_hal_rfid_pin_pull_release() {
|
||||||
furi_hal_gpio_write(&gpio_nfc_irq_rfid_pull, true);
|
furi_hal_gpio_write(&gpio_nfc_irq_rfid_pull, true);
|
||||||
}
|
}
|
||||||
@ -427,3 +465,124 @@ void COMP_IRQHandler() {
|
|||||||
furi_hal_rfid_comp_callback_context);
|
furi_hal_rfid_comp_callback_context);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static void furi_hal_rfid_field_tim_setup() {
|
||||||
|
// setup timer counter
|
||||||
|
furi_hal_bus_enable(FURI_HAL_RFID_FIELD_COUNTER_TIMER_BUS);
|
||||||
|
|
||||||
|
LL_TIM_SetPrescaler(FURI_HAL_RFID_FIELD_COUNTER_TIMER, 0);
|
||||||
|
LL_TIM_SetCounterMode(FURI_HAL_RFID_FIELD_COUNTER_TIMER, LL_TIM_COUNTERMODE_UP);
|
||||||
|
LL_TIM_SetAutoReload(FURI_HAL_RFID_FIELD_COUNTER_TIMER, 0xFFFFFFFF);
|
||||||
|
LL_TIM_DisableARRPreload(FURI_HAL_RFID_FIELD_COUNTER_TIMER);
|
||||||
|
LL_TIM_SetRepetitionCounter(FURI_HAL_RFID_FIELD_COUNTER_TIMER, 0);
|
||||||
|
|
||||||
|
LL_TIM_SetClockDivision(FURI_HAL_RFID_FIELD_COUNTER_TIMER, LL_TIM_CLOCKDIVISION_DIV1);
|
||||||
|
LL_TIM_SetClockSource(FURI_HAL_RFID_FIELD_COUNTER_TIMER, LL_TIM_CLOCKSOURCE_EXT_MODE2);
|
||||||
|
LL_TIM_ConfigETR(
|
||||||
|
FURI_HAL_RFID_FIELD_COUNTER_TIMER,
|
||||||
|
LL_TIM_ETR_POLARITY_INVERTED,
|
||||||
|
LL_TIM_ETR_PRESCALER_DIV1,
|
||||||
|
LL_TIM_ETR_FILTER_FDIV1);
|
||||||
|
|
||||||
|
LL_TIM_OC_InitTypeDef TIM_OC_InitStruct = {0};
|
||||||
|
TIM_OC_InitStruct.OCMode = LL_TIM_OCMODE_PWM1;
|
||||||
|
TIM_OC_InitStruct.OCState = LL_TIM_OCSTATE_ENABLE;
|
||||||
|
TIM_OC_InitStruct.CompareValue = 1;
|
||||||
|
LL_TIM_OC_Init(
|
||||||
|
FURI_HAL_RFID_FIELD_COUNTER_TIMER,
|
||||||
|
FURI_HAL_RFID_FIELD_COUNTER_TIMER_CHANNEL,
|
||||||
|
&TIM_OC_InitStruct);
|
||||||
|
|
||||||
|
LL_TIM_GenerateEvent_UPDATE(FURI_HAL_RFID_FIELD_COUNTER_TIMER);
|
||||||
|
LL_TIM_OC_SetPolarity(
|
||||||
|
FURI_HAL_RFID_FIELD_COUNTER_TIMER,
|
||||||
|
FURI_HAL_RFID_FIELD_COUNTER_TIMER_CHANNEL,
|
||||||
|
LL_TIM_OCPOLARITY_HIGH);
|
||||||
|
LL_TIM_EnableDMAReq_UPDATE(FURI_HAL_RFID_FIELD_COUNTER_TIMER);
|
||||||
|
|
||||||
|
// setup timer timeouts dma
|
||||||
|
furi_hal_bus_enable(FURI_HAL_RFID_FIELD_TIMEOUT_TIMER_BUS);
|
||||||
|
|
||||||
|
LL_TIM_SetPrescaler(FURI_HAL_RFID_FIELD_TIMEOUT_TIMER, 64000 - 1);
|
||||||
|
LL_TIM_SetCounterMode(FURI_HAL_RFID_FIELD_TIMEOUT_TIMER, LL_TIM_COUNTERMODE_UP);
|
||||||
|
LL_TIM_SetAutoReload(FURI_HAL_RFID_FIELD_TIMEOUT_TIMER, 100 - 1); // 100 ms
|
||||||
|
LL_TIM_SetClockDivision(FURI_HAL_RFID_FIELD_TIMEOUT_TIMER, LL_TIM_CLOCKDIVISION_DIV1);
|
||||||
|
LL_TIM_SetClockSource(FURI_HAL_RFID_FIELD_TIMEOUT_TIMER, LL_TIM_CLOCKSOURCE_INTERNAL);
|
||||||
|
|
||||||
|
LL_TIM_DisableARRPreload(FURI_HAL_RFID_FIELD_TIMEOUT_TIMER);
|
||||||
|
|
||||||
|
LL_TIM_EnableDMAReq_UPDATE(FURI_HAL_RFID_FIELD_TIMEOUT_TIMER);
|
||||||
|
LL_TIM_GenerateEvent_UPDATE(FURI_HAL_RFID_FIELD_TIMEOUT_TIMER);
|
||||||
|
}
|
||||||
|
|
||||||
|
void furi_hal_rfid_field_detect_start(void) {
|
||||||
|
// setup pins
|
||||||
|
furi_hal_rfid_pins_field();
|
||||||
|
|
||||||
|
// configure timer
|
||||||
|
furi_hal_rfid_field_tim_setup();
|
||||||
|
|
||||||
|
// configure DMA "TIM_COUNTER_CNT -> counter"
|
||||||
|
LL_DMA_SetMemoryAddress(RFID_DMA_CH1_DEF, (uint32_t) & (furi_hal_rfid->field.counter));
|
||||||
|
LL_DMA_SetPeriphAddress(
|
||||||
|
RFID_DMA_CH1_DEF, (uint32_t) & (FURI_HAL_RFID_FIELD_COUNTER_TIMER->CNT));
|
||||||
|
LL_DMA_ConfigTransfer(
|
||||||
|
RFID_DMA_CH1_DEF,
|
||||||
|
LL_DMA_DIRECTION_PERIPH_TO_MEMORY | LL_DMA_MODE_CIRCULAR | LL_DMA_PERIPH_NOINCREMENT |
|
||||||
|
LL_DMA_MEMORY_NOINCREMENT | LL_DMA_PDATAALIGN_WORD | LL_DMA_MDATAALIGN_WORD |
|
||||||
|
LL_DMA_PRIORITY_MEDIUM);
|
||||||
|
LL_DMA_SetDataLength(RFID_DMA_CH1_DEF, 1);
|
||||||
|
LL_DMA_SetPeriphRequest(RFID_DMA_CH1_DEF, FURI_HAL_RFID_FIELD_DMAMUX_DMA);
|
||||||
|
LL_DMA_EnableChannel(RFID_DMA_CH1_DEF);
|
||||||
|
|
||||||
|
// configure DMA "mem -> TIM_COUNTER_CNT"
|
||||||
|
LL_DMA_SetMemoryAddress(
|
||||||
|
RFID_DMA_CH2_DEF, (uint32_t) & (furi_hal_rfid->field.set_tim_counter_cnt));
|
||||||
|
LL_DMA_SetPeriphAddress(
|
||||||
|
RFID_DMA_CH2_DEF, (uint32_t) & (FURI_HAL_RFID_FIELD_COUNTER_TIMER->CNT));
|
||||||
|
LL_DMA_ConfigTransfer(
|
||||||
|
RFID_DMA_CH2_DEF,
|
||||||
|
LL_DMA_DIRECTION_MEMORY_TO_PERIPH | LL_DMA_MODE_CIRCULAR | LL_DMA_PERIPH_NOINCREMENT |
|
||||||
|
LL_DMA_MEMORY_NOINCREMENT | LL_DMA_PDATAALIGN_WORD | LL_DMA_MDATAALIGN_WORD |
|
||||||
|
LL_DMA_PRIORITY_LOW);
|
||||||
|
LL_DMA_SetDataLength(RFID_DMA_CH2_DEF, 1);
|
||||||
|
LL_DMA_SetPeriphRequest(RFID_DMA_CH2_DEF, FURI_HAL_RFID_FIELD_DMAMUX_DMA);
|
||||||
|
LL_DMA_EnableChannel(RFID_DMA_CH2_DEF);
|
||||||
|
|
||||||
|
// start tim counter
|
||||||
|
LL_TIM_EnableAllOutputs(FURI_HAL_RFID_FIELD_COUNTER_TIMER);
|
||||||
|
|
||||||
|
LL_TIM_SetCounter(FURI_HAL_RFID_FIELD_COUNTER_TIMER, 0);
|
||||||
|
LL_TIM_EnableCounter(FURI_HAL_RFID_FIELD_COUNTER_TIMER);
|
||||||
|
|
||||||
|
// start tim timeout
|
||||||
|
LL_TIM_SetCounter(FURI_HAL_RFID_FIELD_TIMEOUT_TIMER, 0);
|
||||||
|
LL_TIM_EnableCounter(FURI_HAL_RFID_FIELD_TIMEOUT_TIMER);
|
||||||
|
LL_TIM_EnableIT_UPDATE(FURI_HAL_RFID_FIELD_TIMEOUT_TIMER);
|
||||||
|
}
|
||||||
|
|
||||||
|
void furi_hal_rfid_field_detect_stop(void) {
|
||||||
|
LL_TIM_DisableCounter(FURI_HAL_RFID_FIELD_COUNTER_TIMER);
|
||||||
|
LL_TIM_DisableAllOutputs(FURI_HAL_RFID_FIELD_COUNTER_TIMER);
|
||||||
|
|
||||||
|
LL_TIM_DisableCounter(FURI_HAL_RFID_FIELD_TIMEOUT_TIMER);
|
||||||
|
|
||||||
|
FURI_CRITICAL_ENTER();
|
||||||
|
|
||||||
|
LL_DMA_DeInit(RFID_DMA_CH1_DEF);
|
||||||
|
LL_DMA_DeInit(RFID_DMA_CH2_DEF);
|
||||||
|
|
||||||
|
furi_hal_bus_disable(FURI_HAL_RFID_FIELD_COUNTER_TIMER_BUS);
|
||||||
|
furi_hal_bus_disable(FURI_HAL_RFID_FIELD_TIMEOUT_TIMER_BUS);
|
||||||
|
|
||||||
|
furi_hal_rfid_pins_reset();
|
||||||
|
|
||||||
|
FURI_CRITICAL_EXIT();
|
||||||
|
}
|
||||||
|
|
||||||
|
bool furi_hal_rfid_field_is_present(uint32_t* frequency) {
|
||||||
|
*frequency = furi_hal_rfid->field.counter * 10;
|
||||||
|
return (
|
||||||
|
(*frequency >= FURI_HAL_RFID_FIELD_FREQUENCY_MIN) &&
|
||||||
|
(*frequency <= FURI_HAL_RFID_FIELD_FREQUENCY_MAX));
|
||||||
|
}
|
@ -87,6 +87,20 @@ typedef void (*FuriHalRfidCompCallback)(bool level, void* context);
|
|||||||
/** Set comparator callback */
|
/** Set comparator callback */
|
||||||
void furi_hal_rfid_comp_set_callback(FuriHalRfidCompCallback callback, void* context);
|
void furi_hal_rfid_comp_set_callback(FuriHalRfidCompCallback callback, void* context);
|
||||||
|
|
||||||
|
/** Start/Enable Field Presence detect */
|
||||||
|
void furi_hal_rfid_field_detect_start();
|
||||||
|
|
||||||
|
/** Stop/Disable Field Presence detect */
|
||||||
|
void furi_hal_rfid_field_detect_stop();
|
||||||
|
|
||||||
|
/** Check Field Presence
|
||||||
|
*
|
||||||
|
* @param[out] frequency pointer to frequency value to be set if filed detected
|
||||||
|
*
|
||||||
|
* @return true if field is present, false if not
|
||||||
|
*/
|
||||||
|
bool furi_hal_rfid_field_is_present(uint32_t* frequency);
|
||||||
|
|
||||||
#ifdef __cplusplus
|
#ifdef __cplusplus
|
||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
|
Loading…
Reference in New Issue
Block a user