fetch wplugins

applications/applications.c

@@ -230,6 +230,22 @@ const FlipperApplication FLIPPER_APPS[] = {
      .flags = FlipperApplicationFlagDefault},
 #endif
 
+#ifdef APP_UNIVERSALRF
+     {.app = universal_rf_remote_app,
+     .name = "Universal SubGHz",
+     .stack_size = 2048,
+     .icon = &A_UniversalRemote_14,
+     .flags = FlipperApplicationFlagDefault},
+#endif
+
+#ifdef APP_JUKEBOX
+    {.app = jukebox_app,
+     .name = "Jukebox",
+     .stack_size = 2048,
+     .icon = &A_TouchTunes_14,
+     .flags = FlipperApplicationFlagDefault},
+#endif
+
 #ifdef APP_LF_RFID
     {.app = lfrfid_app,
      .name = "125 kHz RFID",
@@ -358,14 +374,6 @@ const FlipperApplication FLIPPER_PLUGINS[] = {
 	},
 #endif
 
-#ifdef APP_JUKEBOX
-    {.app = jukebox_app,
-     .name = "Jukebox",
-     .stack_size = 2048,
-     .icon = &A_UniversalRemote_14,
-     .flags = FlipperApplicationFlagDefault},
-#endif
-
 #ifdef APP_MUSIC_PLAYER
     {.app = music_player_app,
      .name = "Music Player",
@@ -394,14 +402,6 @@ const FlipperApplication FLIPPER_PLUGINS[] = {
     {.app = tetris_game_app, .name = "Tetris Game", .stack_size = 1024, .icon = NULL},
 #endif
 
-#ifdef APP_UNIVERSALRF
-     {.app = universal_rf_remote_app,
-     .name = "Universal SubGHz",
-     .stack_size = 2048,
-     .icon = &A_UniversalRemote_14,
-     .flags = FlipperApplicationFlagDefault},
-#endif
-
     {.app = wav_player_app,
      .name = "Wav Player",
      .stack_size = 4096,

applications/nfc/nfc_worker.c

@@ -7,6 +7,7 @@
 #include <lib/nfc_protocols/mifare_ultralight.h>
 #include <lib/nfc_protocols/mifare_classic.h>
 #include <lib/nfc_protocols/mifare_desfire.h>
+#include <lib/nfc_protocols/nfca.h>
 
 #include "helpers/nfc_mf_classic_dict.h"
 
@@ -104,6 +105,8 @@ int32_t nfc_worker_task(void* context) {
         nfc_worker_emulate_mifare_ul(nfc_worker);
     } else if(nfc_worker->state == NfcWorkerStateReadMifareClassic) {
         nfc_worker_mifare_classic_dict_attack(nfc_worker);
+    } else if(nfc_worker->state == NfcWorkerStateEmulateMifareClassic) {
+        nfc_worker_emulate_mifare_classic(nfc_worker);
     } else if(nfc_worker->state == NfcWorkerStateReadMifareDesfire) {
         nfc_worker_read_mifare_desfire(nfc_worker);
     }
@@ -474,6 +477,26 @@ void nfc_worker_mifare_classic_dict_attack(NfcWorker* nfc_worker) {
     stream_free(nfc_worker->dict_stream);
 }
 
+void nfc_worker_emulate_mifare_classic(NfcWorker* nfc_worker) {
+    FuriHalNfcTxRxContext tx_rx;
+    FuriHalNfcDevData* nfc_data = &nfc_worker->dev_data->nfc_data;
+    MfClassicEmulator emulator = {
+        .cuid = nfc_util_bytes2num(&nfc_data->uid[nfc_data->uid_len - 4], 4),
+        .data = nfc_worker->dev_data->mf_classic_data,
+    };
+    NfcaSignal* nfca_signal = nfca_signal_alloc();
+    tx_rx.nfca_signal = nfca_signal;
+
+    while(nfc_worker->state == NfcWorkerStateEmulateMifareClassic) {
+        if(furi_hal_nfc_listen(
+               nfc_data->uid, nfc_data->uid_len, nfc_data->atqa, nfc_data->sak, true, 4000)) {
+            mf_classic_emulator(&emulator, &tx_rx);
+        }
+    }
+
+    nfca_signal_free(nfca_signal);
+}
+
 void nfc_worker_read_mifare_desfire(NfcWorker* nfc_worker) {
     ReturnCode err;
     uint8_t tx_buff[64] = {};

applications/nfc/nfc_worker.h

@@ -19,6 +19,7 @@ typedef enum {
     NfcWorkerStateReadMifareUltralight,
     NfcWorkerStateEmulateMifareUltralight,
     NfcWorkerStateReadMifareClassic,
+    NfcWorkerStateEmulateMifareClassic,
     NfcWorkerStateReadMifareDesfire,
     // Transition
     NfcWorkerStateStop,

applications/nfc/scenes/nfc_scene_config.h

@@ -34,4 +34,5 @@ ADD_SCENE(nfc, restore_original, RestoreOriginal)
 ADD_SCENE(nfc, debug, Debug)
 ADD_SCENE(nfc, field, Field)
 ADD_SCENE(nfc, read_mifare_classic, ReadMifareClassic)
+ADD_SCENE(nfc, emulate_mifare_classic, EmulateMifareClassic)
 ADD_SCENE(nfc, dict_not_found, DictNotFound)

applications/nfc/scenes/nfc_scene_emulate_mifare_classic.c

@@ -0,0 +1,64 @@
+#include "../nfc_i.h"
+#include <dolphin/dolphin.h>
+
+#define NFC_MF_CLASSIC_DATA_NOT_CHANGED (0UL)
+#define NFC_MF_CLASSIC_DATA_CHANGED (1UL)
+
+void nfc_emulate_mifare_classic_worker_callback(NfcWorkerEvent event, void* context) {
+    UNUSED(event);
+    Nfc* nfc = context;
+
+    scene_manager_set_scene_state(
+        nfc->scene_manager, NfcSceneEmulateMifareUl, NFC_MF_CLASSIC_DATA_CHANGED);
+}
+
+void nfc_scene_emulate_mifare_classic_on_enter(void* context) {
+    Nfc* nfc = context;
+    DOLPHIN_DEED(DolphinDeedNfcEmulate);
+
+    // Setup view
+    Popup* popup = nfc->popup;
+    if(strcmp(nfc->dev->dev_name, "")) {
+        nfc_text_store_set(nfc, "%s", nfc->dev->dev_name);
+    }
+    popup_set_icon(popup, 0, 3, &I_RFIDDolphinSend_97x61);
+    popup_set_header(popup, "Emulating\nMf Classic", 56, 31, AlignLeft, AlignTop);
+
+    // Setup and start worker
+    view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewPopup);
+    nfc_worker_start(
+        nfc->worker,
+        NfcWorkerStateEmulateMifareClassic,
+        &nfc->dev->dev_data,
+        nfc_emulate_mifare_classic_worker_callback,
+        nfc);
+}
+
+bool nfc_scene_emulate_mifare_classic_on_event(void* context, SceneManagerEvent event) {
+    Nfc* nfc = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeTick) {
+        notification_message(nfc->notifications, &sequence_blink_blue_10);
+        consumed = true;
+    } else if(event.type == SceneManagerEventTypeBack) {
+        // Stop worker
+        nfc_worker_stop(nfc->worker);
+        // Check if data changed and save in shadow file
+        if(scene_manager_get_scene_state(nfc->scene_manager, NfcSceneEmulateMifareUl) ==
+           NFC_MF_CLASSIC_DATA_CHANGED) {
+            scene_manager_set_scene_state(
+                nfc->scene_manager, NfcSceneEmulateMifareUl, NFC_MF_CLASSIC_DATA_NOT_CHANGED);
+            nfc_device_save_shadow(nfc->dev, nfc->dev->dev_name);
+        }
+        consumed = false;
+    }
+    return consumed;
+}
+
+void nfc_scene_emulate_mifare_classic_on_exit(void* context) {
+    Nfc* nfc = context;
+
+    // Clear view
+    popup_reset(nfc->popup);
+}

applications/nfc/scenes/nfc_scene_saved_menu.c

@@ -27,13 +27,11 @@ void nfc_scene_saved_menu_on_enter(void* context) {
             SubmenuIndexEmulate,
             nfc_scene_saved_menu_submenu_callback,
             nfc);
-    } else if(nfc->dev->format == NfcDeviceSaveFormatMifareUl) {
+    } else if(
+        nfc->dev->format == NfcDeviceSaveFormatMifareUl ||
+        nfc->dev->format == NfcDeviceSaveFormatMifareClassic) {
         submenu_add_item(
-            submenu,
-            "Emulate Ultralight",
-            SubmenuIndexEmulate,
-            nfc_scene_saved_menu_submenu_callback,
-            nfc);
+            submenu, "Emulate", SubmenuIndexEmulate, nfc_scene_saved_menu_submenu_callback, nfc);
     }
     submenu_add_item(
         submenu, "Edit UID and Name", SubmenuIndexEdit, nfc_scene_saved_menu_submenu_callback, nfc);
@@ -64,6 +62,8 @@ bool nfc_scene_saved_menu_on_event(void* context, SceneManagerEvent event) {
         if(event.event == SubmenuIndexEmulate) {
             if(nfc->dev->format == NfcDeviceSaveFormatMifareUl) {
                 scene_manager_next_scene(nfc->scene_manager, NfcSceneEmulateMifareUl);
+            } else if(nfc->dev->format == NfcDeviceSaveFormatMifareClassic) {
+                scene_manager_next_scene(nfc->scene_manager, NfcSceneEmulateMifareClassic);
             } else {
                 scene_manager_next_scene(nfc->scene_manager, NfcSceneEmulateUid);
             }

assets/compiled/assets_icons.c

@@ -452,43 +452,52 @@ const uint8_t _A_Tamagotchi_14_4[] = {0x00,0xF0,0x03,0x08,0x06,0x04,0x0C,0x04,0x
 const uint8_t _A_Tamagotchi_14_5[] = {0x00,0xF0,0x03,0x08,0x06,0x04,0x0C,0x04,0x0C,0xF2,0x19,0x5A,0x1A,0xA9,0x32,0x49,0x33,0xF1,0x31,0x01,0x30,0x52,0x39,0x02,0x18,0x0C,0x0E,0xF0,0x07,};
 const uint8_t* const _A_Tamagotchi_14[] = {_A_Tamagotchi_14_0,_A_Tamagotchi_14_1,_A_Tamagotchi_14_2,_A_Tamagotchi_14_3,_A_Tamagotchi_14_4,_A_Tamagotchi_14_5};
 
+const uint8_t _A_TouchTunes_14_0[] = {0x00,0x60,0x01,0xF8,0x07,0xF8,0x07,0x08,0x04,0x18,0x02,0x08,0x04,0x04,0x08,0x0C,0x0C,0x18,0x04,0x10,0x02,0x98,0x06,0xF8,0x07,0xF8,0x07,0x80,0x01,};
+const uint8_t _A_TouchTunes_14_1[] = {0x00,0x60,0x01,0xF8,0x07,0xF8,0x07,0x08,0x04,0x18,0x02,0x08,0x04,0x04,0x08,0x0C,0x0C,0x18,0x04,0x10,0x02,0x98,0x06,0xF8,0x07,0xF8,0x07,0x80,0x01,};
+const uint8_t _A_TouchTunes_14_2[] = {0x00,0x60,0x01,0xF8,0x07,0xF8,0x07,0x08,0x04,0x18,0x02,0x08,0x04,0x04,0x08,0x0C,0x0C,0x18,0x04,0x10,0x02,0x98,0x06,0xF8,0x07,0xF8,0x07,0x80,0x01,};
+const uint8_t _A_TouchTunes_14_3[] = {0x01,0x00,0x1a,0x00,0xd0,0x40,0x7f,0x10,0x70,0x08,0xc2,0x20,0x91,0x08,0x10,0x0c,0x60,0x90,0x88,0x64,0x32,0x30,0x09,0x2c,0xc4,0x18,0x26,0x78,0x08,0x08,};
+const uint8_t _A_TouchTunes_14_4[] = {0x00,0x40,0x01,0xF8,0x07,0xF8,0x07,0x18,0x04,0x10,0x06,0x08,0x04,0x0C,0x0C,0x08,0x04,0x18,0x02,0x10,0x06,0xD8,0x06,0xF8,0x07,0xF8,0x07,0x00,0x00,};
+const uint8_t _A_TouchTunes_14_5[] = {0x00,0x00,0x00,0xF0,0x07,0xF8,0x07,0x18,0x04,0x18,0x06,0x10,0x02,0x08,0x04,0x08,0x04,0x10,0x02,0x18,0x06,0xD8,0x06,0xF8,0x07,0xF0,0x03,0x00,0x00,};
+const uint8_t _A_TouchTunes_14_6[] = {0x00,0x00,0x01,0xF0,0x03,0xF8,0x07,0x18,0x04,0x10,0x02,0x18,0x04,0x0C,0x0C,0x08,0x04,0x18,0x02,0x10,0x02,0xF8,0x06,0xF8,0x07,0xF0,0x07,0x00,0x00,};
+const uint8_t _A_TouchTunes_14_7[] = {0x00,0x00,0x00,0xF8,0x07,0xF8,0x07,0x00,0x04,0x10,0x04,0x08,0x04,0x0C,0x0C,0x0C,0x0C,0x18,0x04,0x00,0x04,0xD8,0x06,0xF8,0x07,0xF0,0x03,0x00,0x00,};
+const uint8_t _A_TouchTunes_14_8[] = {0x00,0x00,0x00,0xF0,0x07,0xF8,0x07,0x18,0x04,0x08,0x04,0x0C,0x0C,0x0A,0x1C,0x0E,0x18,0x08,0x0C,0x48,0x00,0xD8,0x06,0xF8,0x07,0xF0,0x03,0x40,0x00,};
+const uint8_t _A_TouchTunes_14_9[] = {0x00,0x20,0x02,0xF8,0x07,0xF8,0x07,0x08,0x04,0x00,0x04,0x0C,0x0C,0x0B,0x34,0x0E,0x1C,0x0C,0x0C,0xE0,0x01,0xD8,0x06,0xF8,0x07,0xF8,0x07,0x00,0x00,};
+const uint8_t _A_TouchTunes_14_10[] = {0x00,0xA0,0x02,0xF8,0x07,0xF8,0x07,0x00,0x04,0x08,0x00,0x0C,0x0C,0x0B,0x34,0x0A,0x14,0x0C,0x0C,0xF0,0x01,0x98,0x05,0xF8,0x07,0xF8,0x07,0x40,0x00,};
+const uint8_t _A_TouchTunes_14_11[] = {0x00,0xA0,0x01,0xF8,0x07,0xF8,0x07,0x00,0x00,0x00,0x00,0x0E,0x0C,0x0A,0x34,0x0B,0x14,0x0C,0x0C,0xE0,0x01,0x98,0x05,0xF8,0x07,0xD8,0x07,0x60,0x00,};
+const uint8_t _A_TouchTunes_14_12[] = {0x00,0xA0,0x02,0xF8,0x07,0xF8,0x07,0x00,0x04,0x04,0x00,0x0C,0x0C,0x0A,0x14,0x0A,0x1C,0x0C,0x0C,0xE0,0x01,0x98,0x05,0xF8,0x07,0xD8,0x07,0x60,0x00,};
+const uint8_t _A_TouchTunes_14_13[] = {0x00,0x60,0x02,0xF8,0x07,0xF8,0x07,0x00,0x04,0x04,0x08,0x0C,0x0C,0x0A,0x34,0x0A,0x14,0x0C,0x0C,0xE8,0x05,0x98,0x05,0xF8,0x07,0xF8,0x07,0x80,0x00,};
+const uint8_t _A_TouchTunes_14_14[] = {0x00,0x60,0x02,0xF8,0x07,0xF8,0x07,0x00,0x04,0x04,0x08,0x0C,0x0C,0x0A,0x34,0x0A,0x14,0x0C,0x0C,0xE8,0x05,0x98,0x05,0xF8,0x07,0xF8,0x07,0x80,0x00,};
+const uint8_t _A_TouchTunes_14_15[] = {0x00,0x60,0x02,0xF8,0x07,0xF8,0x07,0x00,0x04,0x04,0x08,0x0C,0x0C,0x0A,0x34,0x0A,0x14,0x0C,0x0C,0xE8,0x05,0x98,0x05,0xF8,0x07,0xF8,0x07,0x80,0x00,};
+const uint8_t _A_TouchTunes_14_16[] = {0x00,0x60,0x02,0xF8,0x07,0xF8,0x07,0x00,0x04,0x04,0x08,0x0C,0x0C,0x0A,0x34,0x0A,0x14,0x0C,0x0C,0xE8,0x05,0x98,0x05,0xF8,0x07,0xF8,0x07,0x80,0x00,};
+const uint8_t _A_TouchTunes_14_17[] = {0x00,0xA0,0x01,0xF8,0x07,0xF8,0x07,0x00,0x00,0x04,0x08,0x0C,0x0C,0x0A,0x14,0x0A,0x1C,0x0C,0x0C,0xE0,0x01,0x98,0x06,0xF8,0x07,0xD8,0x07,0x60,0x00,};
+const uint8_t _A_TouchTunes_14_18[] = {0x00,0x20,0x02,0xF8,0x07,0xF8,0x07,0x08,0x04,0x08,0x04,0x0E,0x0C,0x0A,0x34,0x0B,0x14,0x0C,0x0C,0xE4,0x03,0xD8,0x06,0xF8,0x07,0xF8,0x07,0x00,0x00,};
+const uint8_t _A_TouchTunes_14_19[] = {0x00,0x00,0x00,0xF0,0x07,0xF8,0x07,0x18,0x04,0x04,0x08,0x0E,0x1C,0x0B,0x34,0x0A,0x14,0x0C,0x0C,0xE0,0x03,0xF8,0x06,0xF8,0x07,0xF0,0x07,0x00,0x00,};
+const uint8_t _A_TouchTunes_14_20[] = {0x00,0x00,0x01,0xF0,0x03,0xF8,0x07,0x18,0x04,0x04,0x00,0x0C,0x0C,0x0B,0x34,0x0B,0x34,0x0C,0x0C,0xE0,0x05,0xF8,0x06,0xF8,0x07,0xF0,0x03,0x00,0x00,};
+const uint8_t _A_TouchTunes_14_21[] = {0x00,0x00,0x00,0xF8,0x07,0xF8,0x07,0x10,0x00,0x08,0x04,0x0C,0x0C,0x0C,0x0C,0x0E,0x0C,0x08,0x04,0x88,0x04,0xF0,0x02,0xF8,0x07,0xF0,0x03,0x00,0x00,};
+const uint8_t _A_TouchTunes_14_22[] = {0x00,0x00,0x00,0xF8,0x07,0xF8,0x07,0x00,0x00,0x18,0x04,0x08,0x04,0x0C,0x0C,0x08,0x04,0x08,0x04,0x00,0x04,0xD8,0x02,0xF8,0x07,0xF0,0x03,0x00,0x00,};
+const uint8_t _A_TouchTunes_14_23[] = {0x01,0x00,0x14,0x00,0xa0,0x40,0x7f,0x10,0x70,0x08,0x81,0xc6,0x21,0x02,0x84,0x41,0x00,0x2a,0x09,0x1e,0xc4,0x18,0x26,0xa0,};
+const uint8_t _A_TouchTunes_14_24[] = {0x01,0x00,0x17,0x00,0x90,0x40,0xbf,0x10,0x70,0x08,0xc2,0x20,0x91,0x08,0x14,0x62,0x0c,0x05,0x10,0x3a,0xe6,0x20,0xa1,0x33,0xa0,0x40,0x00,};
+const uint8_t _A_TouchTunes_14_25[] = {0x01,0x00,0x1a,0x00,0xb0,0x40,0x7f,0x10,0x70,0x08,0xc2,0x20,0x91,0x88,0x34,0x62,0x04,0x05,0x10,0x39,0x40,0xa2,0x10,0x6c,0xc4,0x14,0x26,0x78,0x08,0x00,};
+const uint8_t _A_TouchTunes_14_26[] = {0x00,0x60,0x01,0xF8,0x07,0xF8,0x07,0x08,0x04,0x10,0x06,0x08,0x04,0x0C,0x0C,0x08,0x04,0x18,0x02,0x10,0x06,0x98,0x04,0xF8,0x07,0xF8,0x07,0x80,0x02,};
+const uint8_t _A_TouchTunes_14_27[] = {0x00,0x60,0x01,0xF8,0x07,0xF8,0x07,0x08,0x04,0x18,0x02,0x08,0x04,0x04,0x08,0x0C,0x0C,0x18,0x04,0x10,0x02,0x98,0x06,0xF8,0x07,0xF8,0x07,0x80,0x01,};
+const uint8_t _A_TouchTunes_14_28[] = {0x00,0x60,0x01,0xF8,0x07,0xF8,0x07,0x08,0x04,0x18,0x02,0x08,0x04,0x04,0x08,0x0C,0x0C,0x18,0x04,0x10,0x02,0x98,0x06,0xF8,0x07,0xF8,0x07,0x80,0x01,};
+const uint8_t _A_TouchTunes_14_29[] = {0x00,0x60,0x01,0xF8,0x07,0xF8,0x07,0x08,0x04,0x18,0x02,0x08,0x04,0x04,0x08,0x0C,0x0C,0x18,0x04,0x10,0x02,0x98,0x06,0xF8,0x07,0xF8,0x07,0x80,0x01,};
+const uint8_t* const _A_TouchTunes_14[] = {_A_TouchTunes_14_0,_A_TouchTunes_14_1,_A_TouchTunes_14_2,_A_TouchTunes_14_3,_A_TouchTunes_14_4,_A_TouchTunes_14_5,_A_TouchTunes_14_6,_A_TouchTunes_14_7,_A_TouchTunes_14_8,_A_TouchTunes_14_9,_A_TouchTunes_14_10,_A_TouchTunes_14_11,_A_TouchTunes_14_12,_A_TouchTunes_14_13,_A_TouchTunes_14_14,_A_TouchTunes_14_15,_A_TouchTunes_14_16,_A_TouchTunes_14_17,_A_TouchTunes_14_18,_A_TouchTunes_14_19,_A_TouchTunes_14_20,_A_TouchTunes_14_21,_A_TouchTunes_14_22,_A_TouchTunes_14_23,_A_TouchTunes_14_24,_A_TouchTunes_14_25,_A_TouchTunes_14_26,_A_TouchTunes_14_27,_A_TouchTunes_14_28,_A_TouchTunes_14_29};
+
 const uint8_t _A_U2F_14_0[] = {0x00,0x00,0x00,0x00,0x00,0xE0,0x01,0x10,0x02,0x08,0x04,0xFE,0x1F,0x01,0x20,0xD5,0x2D,0x55,0x25,0x15,0x2D,0x95,0x24,0xDD,0x25,0x01,0x20,0xFE,0x1F,};
 const uint8_t _A_U2F_14_1[] = {0x00,0x00,0x00,0xE0,0x01,0x10,0x02,0x08,0x04,0x08,0x04,0xFE,0x1F,0x01,0x20,0xD5,0x2D,0x55,0x25,0x15,0x2D,0x95,0x24,0xDD,0x25,0x01,0x20,0xFE,0x1F,};
 const uint8_t _A_U2F_14_2[] = {0x00,0xE0,0x01,0x10,0x02,0x08,0x04,0x08,0x04,0x08,0x00,0xFE,0x1F,0x01,0x20,0xD5,0x2D,0x55,0x25,0x15,0x2D,0x95,0x24,0xDD,0x25,0x01,0x20,0xFE,0x1F,};
 const uint8_t _A_U2F_14_3[] = {0x00,0x00,0x00,0xE0,0x01,0x10,0x02,0x08,0x04,0x08,0x04,0xFE,0x1F,0x01,0x20,0xD5,0x2D,0x55,0x25,0x15,0x2D,0x95,0x24,0xDD,0x25,0x01,0x20,0xFE,0x1F,};
 const uint8_t* const _A_U2F_14[] = {_A_U2F_14_0,_A_U2F_14_1,_A_U2F_14_2,_A_U2F_14_3};
 
-const uint8_t _A_UniversalRemote_14_0[] = {0x00,0x60,0x01,0xF8,0x07,0xF8,0x07,0x08,0x04,0x18,0x02,0x08,0x04,0x04,0x08,0x0C,0x0C,0x18,0x04,0x10,0x02,0x98,0x06,0xF8,0x07,0xF8,0x07,0x80,0x01,};
-const uint8_t _A_UniversalRemote_14_1[] = {0x00,0x60,0x01,0xF8,0x07,0xF8,0x07,0x08,0x04,0x18,0x02,0x08,0x04,0x04,0x08,0x0C,0x0C,0x18,0x04,0x10,0x02,0x98,0x06,0xF8,0x07,0xF8,0x07,0x80,0x01,};
-const uint8_t _A_UniversalRemote_14_2[] = {0x00,0x60,0x01,0xF8,0x07,0xF8,0x07,0x08,0x04,0x18,0x02,0x08,0x04,0x04,0x08,0x0C,0x0C,0x18,0x04,0x10,0x02,0x98,0x06,0xF8,0x07,0xF8,0x07,0x80,0x01,};
-const uint8_t _A_UniversalRemote_14_3[] = {0x01,0x00,0x1a,0x00,0xd0,0x40,0x7f,0x10,0x70,0x08,0xc2,0x20,0x91,0x08,0x10,0x0c,0x60,0x90,0x88,0x64,0x32,0x30,0x09,0x2c,0xc4,0x18,0x26,0x78,0x08,0x08,};
-const uint8_t _A_UniversalRemote_14_4[] = {0x00,0x40,0x01,0xF8,0x07,0xF8,0x07,0x18,0x04,0x10,0x06,0x08,0x04,0x0C,0x0C,0x08,0x04,0x18,0x02,0x10,0x06,0xD8,0x06,0xF8,0x07,0xF8,0x07,0x00,0x00,};
-const uint8_t _A_UniversalRemote_14_5[] = {0x00,0x00,0x00,0xF0,0x07,0xF8,0x07,0x18,0x04,0x18,0x06,0x10,0x02,0x08,0x04,0x08,0x04,0x10,0x02,0x18,0x06,0xD8,0x06,0xF8,0x07,0xF0,0x03,0x00,0x00,};
-const uint8_t _A_UniversalRemote_14_6[] = {0x00,0x00,0x01,0xF0,0x03,0xF8,0x07,0x18,0x04,0x10,0x02,0x18,0x04,0x0C,0x0C,0x08,0x04,0x18,0x02,0x10,0x02,0xF8,0x06,0xF8,0x07,0xF0,0x07,0x00,0x00,};
-const uint8_t _A_UniversalRemote_14_7[] = {0x00,0x00,0x00,0xF8,0x07,0xF8,0x07,0x00,0x04,0x10,0x04,0x08,0x04,0x0C,0x0C,0x0C,0x0C,0x18,0x04,0x00,0x04,0xD8,0x06,0xF8,0x07,0xF0,0x03,0x00,0x00,};
-const uint8_t _A_UniversalRemote_14_8[] = {0x00,0x00,0x00,0xF0,0x07,0xF8,0x07,0x18,0x04,0x08,0x04,0x0C,0x0C,0x0A,0x1C,0x0E,0x18,0x08,0x0C,0x48,0x00,0xD8,0x06,0xF8,0x07,0xF0,0x03,0x40,0x00,};
-const uint8_t _A_UniversalRemote_14_9[] = {0x00,0x20,0x02,0xF8,0x07,0xF8,0x07,0x08,0x04,0x00,0x04,0x0C,0x0C,0x0B,0x34,0x0E,0x1C,0x0C,0x0C,0xE0,0x01,0xD8,0x06,0xF8,0x07,0xF8,0x07,0x00,0x00,};
-const uint8_t _A_UniversalRemote_14_10[] = {0x00,0xA0,0x02,0xF8,0x07,0xF8,0x07,0x00,0x04,0x08,0x00,0x0C,0x0C,0x0B,0x34,0x0A,0x14,0x0C,0x0C,0xF0,0x01,0x98,0x05,0xF8,0x07,0xF8,0x07,0x40,0x00,};
-const uint8_t _A_UniversalRemote_14_11[] = {0x00,0xA0,0x01,0xF8,0x07,0xF8,0x07,0x00,0x00,0x00,0x00,0x0E,0x0C,0x0A,0x34,0x0B,0x14,0x0C,0x0C,0xE0,0x01,0x98,0x05,0xF8,0x07,0xD8,0x07,0x60,0x00,};
-const uint8_t _A_UniversalRemote_14_12[] = {0x00,0xA0,0x02,0xF8,0x07,0xF8,0x07,0x00,0x04,0x04,0x00,0x0C,0x0C,0x0A,0x14,0x0A,0x1C,0x0C,0x0C,0xE0,0x01,0x98,0x05,0xF8,0x07,0xD8,0x07,0x60,0x00,};
-const uint8_t _A_UniversalRemote_14_13[] = {0x00,0x60,0x02,0xF8,0x07,0xF8,0x07,0x00,0x04,0x04,0x08,0x0C,0x0C,0x0A,0x34,0x0A,0x14,0x0C,0x0C,0xE8,0x05,0x98,0x05,0xF8,0x07,0xF8,0x07,0x80,0x00,};
-const uint8_t _A_UniversalRemote_14_14[] = {0x00,0x60,0x02,0xF8,0x07,0xF8,0x07,0x00,0x04,0x04,0x08,0x0C,0x0C,0x0A,0x34,0x0A,0x14,0x0C,0x0C,0xE8,0x05,0x98,0x05,0xF8,0x07,0xF8,0x07,0x80,0x00,};
-const uint8_t _A_UniversalRemote_14_15[] = {0x00,0x60,0x02,0xF8,0x07,0xF8,0x07,0x00,0x04,0x04,0x08,0x0C,0x0C,0x0A,0x34,0x0A,0x14,0x0C,0x0C,0xE8,0x05,0x98,0x05,0xF8,0x07,0xF8,0x07,0x80,0x00,};
-const uint8_t _A_UniversalRemote_14_16[] = {0x00,0x60,0x02,0xF8,0x07,0xF8,0x07,0x00,0x04,0x04,0x08,0x0C,0x0C,0x0A,0x34,0x0A,0x14,0x0C,0x0C,0xE8,0x05,0x98,0x05,0xF8,0x07,0xF8,0x07,0x80,0x00,};
-const uint8_t _A_UniversalRemote_14_17[] = {0x00,0xA0,0x01,0xF8,0x07,0xF8,0x07,0x00,0x00,0x04,0x08,0x0C,0x0C,0x0A,0x14,0x0A,0x1C,0x0C,0x0C,0xE0,0x01,0x98,0x06,0xF8,0x07,0xD8,0x07,0x60,0x00,};
-const uint8_t _A_UniversalRemote_14_18[] = {0x00,0x20,0x02,0xF8,0x07,0xF8,0x07,0x08,0x04,0x08,0x04,0x0E,0x0C,0x0A,0x34,0x0B,0x14,0x0C,0x0C,0xE4,0x03,0xD8,0x06,0xF8,0x07,0xF8,0x07,0x00,0x00,};
-const uint8_t _A_UniversalRemote_14_19[] = {0x00,0x00,0x00,0xF0,0x07,0xF8,0x07,0x18,0x04,0x04,0x08,0x0E,0x1C,0x0B,0x34,0x0A,0x14,0x0C,0x0C,0xE0,0x03,0xF8,0x06,0xF8,0x07,0xF0,0x07,0x00,0x00,};
-const uint8_t _A_UniversalRemote_14_20[] = {0x00,0x00,0x01,0xF0,0x03,0xF8,0x07,0x18,0x04,0x04,0x00,0x0C,0x0C,0x0B,0x34,0x0B,0x34,0x0C,0x0C,0xE0,0x05,0xF8,0x06,0xF8,0x07,0xF0,0x03,0x00,0x00,};
-const uint8_t _A_UniversalRemote_14_21[] = {0x00,0x00,0x00,0xF8,0x07,0xF8,0x07,0x10,0x00,0x08,0x04,0x0C,0x0C,0x0C,0x0C,0x0E,0x0C,0x08,0x04,0x88,0x04,0xF0,0x02,0xF8,0x07,0xF0,0x03,0x00,0x00,};
-const uint8_t _A_UniversalRemote_14_22[] = {0x00,0x00,0x00,0xF8,0x07,0xF8,0x07,0x00,0x00,0x18,0x04,0x08,0x04,0x0C,0x0C,0x08,0x04,0x08,0x04,0x00,0x04,0xD8,0x02,0xF8,0x07,0xF0,0x03,0x00,0x00,};
-const uint8_t _A_UniversalRemote_14_23[] = {0x01,0x00,0x14,0x00,0xa0,0x40,0x7f,0x10,0x70,0x08,0x81,0xc6,0x21,0x02,0x84,0x41,0x00,0x2a,0x09,0x1e,0xc4,0x18,0x26,0xa0,};
-const uint8_t _A_UniversalRemote_14_24[] = {0x01,0x00,0x17,0x00,0x90,0x40,0xbf,0x10,0x70,0x08,0xc2,0x20,0x91,0x08,0x14,0x62,0x0c,0x05,0x10,0x3a,0xe6,0x20,0xa1,0x33,0xa0,0x40,0x00,};
-const uint8_t _A_UniversalRemote_14_25[] = {0x01,0x00,0x1a,0x00,0xb0,0x40,0x7f,0x10,0x70,0x08,0xc2,0x20,0x91,0x88,0x34,0x62,0x04,0x05,0x10,0x39,0x40,0xa2,0x10,0x6c,0xc4,0x14,0x26,0x78,0x08,0x00,};
-const uint8_t _A_UniversalRemote_14_26[] = {0x00,0x60,0x01,0xF8,0x07,0xF8,0x07,0x08,0x04,0x10,0x06,0x08,0x04,0x0C,0x0C,0x08,0x04,0x18,0x02,0x10,0x06,0x98,0x04,0xF8,0x07,0xF8,0x07,0x80,0x02,};
-const uint8_t _A_UniversalRemote_14_27[] = {0x00,0x60,0x01,0xF8,0x07,0xF8,0x07,0x08,0x04,0x18,0x02,0x08,0x04,0x04,0x08,0x0C,0x0C,0x18,0x04,0x10,0x02,0x98,0x06,0xF8,0x07,0xF8,0x07,0x80,0x01,};
-const uint8_t _A_UniversalRemote_14_28[] = {0x00,0x60,0x01,0xF8,0x07,0xF8,0x07,0x08,0x04,0x18,0x02,0x08,0x04,0x04,0x08,0x0C,0x0C,0x18,0x04,0x10,0x02,0x98,0x06,0xF8,0x07,0xF8,0x07,0x80,0x01,};
-const uint8_t _A_UniversalRemote_14_29[] = {0x00,0x60,0x01,0xF8,0x07,0xF8,0x07,0x08,0x04,0x18,0x02,0x08,0x04,0x04,0x08,0x0C,0x0C,0x18,0x04,0x10,0x02,0x98,0x06,0xF8,0x07,0xF8,0x07,0x80,0x01,};
-const uint8_t* const _A_UniversalRemote_14[] = {_A_UniversalRemote_14_0,_A_UniversalRemote_14_1,_A_UniversalRemote_14_2,_A_UniversalRemote_14_3,_A_UniversalRemote_14_4,_A_UniversalRemote_14_5,_A_UniversalRemote_14_6,_A_UniversalRemote_14_7,_A_UniversalRemote_14_8,_A_UniversalRemote_14_9,_A_UniversalRemote_14_10,_A_UniversalRemote_14_11,_A_UniversalRemote_14_12,_A_UniversalRemote_14_13,_A_UniversalRemote_14_14,_A_UniversalRemote_14_15,_A_UniversalRemote_14_16,_A_UniversalRemote_14_17,_A_UniversalRemote_14_18,_A_UniversalRemote_14_19,_A_UniversalRemote_14_20,_A_UniversalRemote_14_21,_A_UniversalRemote_14_22,_A_UniversalRemote_14_23,_A_UniversalRemote_14_24,_A_UniversalRemote_14_25,_A_UniversalRemote_14_26,_A_UniversalRemote_14_27,_A_UniversalRemote_14_28,_A_UniversalRemote_14_29};
+const uint8_t _A_UniversalRemote_14_0[] = {0x01,0x00,0x17,0x00,0xe0,0x40,0x24,0x10,0x1f,0x04,0x04,0x0e,0x20,0x31,0x8b,0x46,0xa2,0xb2,0xa0,0x08,0x81,0x44,0x1a,0xa1,0x51,0x0c,0x88,};
+const uint8_t _A_UniversalRemote_14_1[] = {0x01,0x00,0x17,0x00,0xe0,0x40,0x3c,0x10,0x10,0x08,0x81,0xc4,0x06,0x31,0x68,0xd4,0x56,0x54,0x01,0x10,0x28,0x83,0x56,0x41,0x01,0x0c,0x88,};
+const uint8_t _A_UniversalRemote_14_2[] = {0x01,0x00,0x17,0x00,0xe0,0x40,0x24,0x10,0x1f,0x04,0x04,0x0e,0x20,0x31,0x8b,0x46,0xa2,0xb3,0xa0,0x08,0x81,0x44,0x1a,0xa1,0x51,0x0c,0x88,};
+const uint8_t _A_UniversalRemote_14_3[] = {0x01,0x00,0x17,0x00,0xe0,0x40,0x24,0x10,0x1f,0x04,0x04,0x0e,0x20,0x31,0x8b,0x46,0xa2,0xb2,0xa0,0x08,0x81,0x44,0x1a,0xa0,0x11,0x0c,0x88,};
+const uint8_t _A_UniversalRemote_14_4[] = {0x01,0x00,0x17,0x00,0xe0,0x40,0x24,0x10,0x1f,0x04,0x04,0x0e,0x20,0x31,0x8b,0x46,0xa2,0xf2,0xa0,0x08,0x81,0x44,0x1a,0xa1,0x51,0x0c,0x88,};
+const uint8_t _A_UniversalRemote_14_5[] = {0x01,0x00,0x17,0x00,0xe0,0x40,0x3c,0x10,0x10,0x08,0x81,0xc4,0x06,0x31,0x68,0xd4,0x56,0x54,0x01,0x10,0x28,0x83,0x56,0x41,0x01,0x0c,0x88,};
+const uint8_t _A_UniversalRemote_14_6[] = {0x01,0x00,0x17,0x00,0xe0,0x40,0x24,0x10,0x1f,0x04,0x04,0x0e,0x20,0x31,0xfb,0x46,0xfe,0xb2,0xb0,0x08,0x81,0x44,0x1a,0xa1,0x51,0x0c,0x88,};
+const uint8_t* const _A_UniversalRemote_14[] = {_A_UniversalRemote_14_0,_A_UniversalRemote_14_1,_A_UniversalRemote_14_2,_A_UniversalRemote_14_3,_A_UniversalRemote_14_4,_A_UniversalRemote_14_5,_A_UniversalRemote_14_6};
 
 const uint8_t _A_iButton_14_0[] = {0x00,0x00,0x1C,0x00,0x3E,0x00,0x35,0x80,0x3A,0x78,0x15,0x84,0x0A,0x32,0x05,0x49,0x02,0x85,0x02,0x85,0x02,0x49,0x02,0x32,0x01,0x84,0x00,0x78,0x00,};
 const uint8_t _A_iButton_14_1[] = {0x00,0x00,0x00,0x00,0x38,0x00,0x26,0x80,0x21,0xE0,0x10,0x38,0x0D,0x6C,0x03,0x56,0x01,0x2B,0x01,0x97,0x00,0x4D,0x00,0x21,0x00,0x1E,0x00,0x00,0x00,};
@@ -823,8 +832,9 @@ const Icon A_Power_14 = {.width=14,.height=14,.frame_count=1,.frame_rate=3,.fram
 const Icon A_Settings_14 = {.width=14,.height=14,.frame_count=10,.frame_rate=3,.frames=_A_Settings_14};
 const Icon A_Sub1ghz_14 = {.width=14,.height=14,.frame_count=6,.frame_rate=3,.frames=_A_Sub1ghz_14};
 const Icon A_Tamagotchi_14 = {.width=14,.height=14,.frame_count=6,.frame_rate=3,.frames=_A_Tamagotchi_14};
+const Icon A_TouchTunes_14 = {.width=14,.height=14,.frame_count=30,.frame_rate=3,.frames=_A_TouchTunes_14};
 const Icon A_U2F_14 = {.width=14,.height=14,.frame_count=4,.frame_rate=3,.frames=_A_U2F_14};
-const Icon A_UniversalRemote_14 = {.width=14,.height=14,.frame_count=30,.frame_rate=3,.frames=_A_UniversalRemote_14};
+const Icon A_UniversalRemote_14 = {.width=14,.height=14,.frame_count=7,.frame_rate=3,.frames=_A_UniversalRemote_14};
 const Icon A_iButton_14 = {.width=14,.height=14,.frame_count=7,.frame_rate=3,.frames=_A_iButton_14};
 const Icon I_Detailed_chip_17x13 = {.width=17,.height=13,.frame_count=1,.frame_rate=0,.frames=_I_Detailed_chip_17x13};
 const Icon I_Medium_chip_22x21 = {.width=22,.height=21,.frame_count=1,.frame_rate=0,.frames=_I_Medium_chip_22x21};

assets/compiled/assets_icons.h

@@ -109,6 +109,7 @@ extern const Icon A_Power_14;
 extern const Icon A_Settings_14;
 extern const Icon A_Sub1ghz_14;
 extern const Icon A_Tamagotchi_14;
+extern const Icon A_TouchTunes_14;
 extern const Icon A_U2F_14;
 extern const Icon A_UniversalRemote_14;
 extern const Icon A_iButton_14;

assets/icons/MainMenu/TouchTunes_14/frame_rate

@@ -0,0 +1 @@
+3

firmware/targets/f7/furi_hal/furi_hal_nfc.c

@@ -1,9 +1,12 @@
 #include "furi_hal_nfc.h"
 #include <st25r3916.h>
+#include <st25r3916_irq.h>
 #include <rfal_rf.h>
 #include <furi.h>
 #include <m-string.h>
-#include <lib/nfc_protocols/nfca.h>
+
+#include <lib/digital_signal/digital_signal.h>
+#include <furi_hal_delay.h>
 
 #define TAG "FuriHalNfc"
 
@@ -394,6 +397,80 @@ ReturnCode furi_hal_nfc_data_exchange(
     return ret;
 }
 
+static bool furi_hal_nfc_transparent_tx_rx(FuriHalNfcTxRxContext* tx_rx, uint16_t timeout_ms) {
+    furi_assert(tx_rx->nfca_signal);
+
+    platformDisableIrqCallback();
+
+    bool ret = false;
+
+    // Start transparent mode
+    st25r3916ExecuteCommand(ST25R3916_CMD_TRANSPARENT_MODE);
+    // Reconfigure gpio
+    furi_hal_spi_bus_handle_deinit(&furi_hal_spi_bus_handle_nfc);
+    furi_hal_gpio_init(&gpio_spi_r_sck, GpioModeInput, GpioPullUp, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_spi_r_miso, GpioModeInput, GpioPullUp, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_nfc_cs, GpioModeInput, GpioPullUp, GpioSpeedLow);
+    furi_hal_gpio_init(&gpio_spi_r_mosi, GpioModeOutputPushPull, GpioPullNo, GpioSpeedVeryHigh);
+    furi_hal_gpio_write(&gpio_spi_r_mosi, false);
+
+    // Send signal
+    nfca_signal_encode(tx_rx->nfca_signal, tx_rx->tx_data, tx_rx->tx_bits / 8, tx_rx->tx_parity);
+    digital_signal_send(tx_rx->nfca_signal->tx_signal, &gpio_spi_r_mosi);
+    furi_hal_gpio_write(&gpio_spi_r_mosi, false);
+
+    // Configure gpio back to SPI and exit transparent
+    furi_hal_spi_bus_handle_init(&furi_hal_spi_bus_handle_nfc);
+    st25r3916ExecuteCommand(ST25R3916_CMD_UNMASK_RECEIVE_DATA);
+
+    // Manually wait for interrupt
+    furi_hal_gpio_init(&gpio_rfid_pull, GpioModeInput, GpioPullDown, GpioSpeedVeryHigh);
+    st25r3916ClearAndEnableInterrupts(ST25R3916_IRQ_MASK_RXE);
+
+    uint32_t irq = 0;
+    uint8_t rxe = 0;
+    uint32_t start = DWT->CYCCNT;
+    while(true) {
+        if(furi_hal_gpio_read(&gpio_rfid_pull) == true) {
+            st25r3916ReadRegister(ST25R3916_REG_IRQ_MAIN, &rxe);
+            if(rxe & (1 << 4)) {
+                irq = 1;
+                break;
+            }
+        }
+        uint32_t timeout = DWT->CYCCNT - start;
+        if(timeout / furi_hal_delay_instructions_per_microsecond() > timeout_ms * 1000) {
+            FURI_LOG_D(TAG, "Interrupt waiting timeout");
+            break;
+        }
+    }
+    if(irq) {
+        uint8_t fifo_stat[2];
+        st25r3916ReadMultipleRegisters(
+            ST25R3916_REG_FIFO_STATUS1, fifo_stat, ST25R3916_FIFO_STATUS_LEN);
+        uint16_t len =
+            ((((uint16_t)fifo_stat[1] & ST25R3916_REG_FIFO_STATUS2_fifo_b_mask) >>
+              ST25R3916_REG_FIFO_STATUS2_fifo_b_shift)
+             << RFAL_BITS_IN_BYTE);
+        len |= (((uint16_t)fifo_stat[0]) & 0x00FFU);
+        uint8_t rx[100];
+        st25r3916ReadFifo(rx, len);
+
+        tx_rx->rx_bits = len * 8;
+        memcpy(tx_rx->rx_data, rx, len);
+
+        ret = true;
+    } else {
+        FURI_LOG_E(TAG, "Timeout error");
+        ret = false;
+    }
+
+    st25r3916ClearInterrupts();
+    platformEnableIrqCallback();
+
+    return ret;
+}
+
 static uint32_t furi_hal_nfc_tx_rx_get_flag(FuriHalNfcTxRxType type) {
     uint32_t flags = 0;
 
@@ -405,6 +482,9 @@ static uint32_t furi_hal_nfc_tx_rx_get_flag(FuriHalNfcTxRxType type) {
     } else if(type == FuriHalNfcTxRxTypeRaw) {
         flags = RFAL_TXRX_FLAGS_CRC_TX_MANUAL | RFAL_TXRX_FLAGS_CRC_RX_KEEP |
                 RFAL_TXRX_FLAGS_PAR_RX_KEEP | RFAL_TXRX_FLAGS_PAR_TX_NONE;
+    } else if(type == FuriHalNfcTxRxTypeRxRaw) {
+        flags = RFAL_TXRX_FLAGS_CRC_TX_MANUAL | RFAL_TXRX_FLAGS_CRC_RX_KEEP |
+                RFAL_TXRX_FLAGS_PAR_RX_KEEP | RFAL_TXRX_FLAGS_PAR_TX_NONE;
     }
 
     return flags;
@@ -470,6 +550,10 @@ bool furi_hal_nfc_tx_rx(FuriHalNfcTxRxContext* tx_rx, uint16_t timeout_ms) {
     uint8_t* temp_rx_buff = NULL;
     uint16_t* temp_rx_bits = NULL;
 
+    if(tx_rx->tx_rx_type == FuriHalNfcTxRxTransparent) {
+        return furi_hal_nfc_transparent_tx_rx(tx_rx, timeout_ms);
+    }
+
     // Prepare data for FIFO if necessary
     uint32_t flags = furi_hal_nfc_tx_rx_get_flag(tx_rx->tx_rx_type);
     if(tx_rx->tx_rx_type == FuriHalNfcTxRxTypeRaw) {
@@ -502,7 +586,8 @@ bool furi_hal_nfc_tx_rx(FuriHalNfcTxRxContext* tx_rx, uint16_t timeout_ms) {
         osDelay(1);
     }
 
-    if(tx_rx->tx_rx_type == FuriHalNfcTxRxTypeRaw) {
+    if(tx_rx->tx_rx_type == FuriHalNfcTxRxTypeRaw ||
+       tx_rx->tx_rx_type == FuriHalNfcTxRxTypeRxRaw) {
         tx_rx->rx_bits = 8 * furi_hal_nfc_bitstream_to_data_and_parity(
                                  temp_rx_buff, *temp_rx_bits, tx_rx->rx_data, tx_rx->rx_parity);
     } else {

firmware/targets/furi_hal_include/furi_hal_nfc.h

@@ -10,6 +10,8 @@
 #include <stdbool.h>
 #include <stdint.h>
 
+#include <lib/nfc_protocols/nfca.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -39,6 +41,8 @@ typedef enum {
     FuriHalNfcTxRxTypeRxNoCrc,
     FuriHalNfcTxRxTypeRxKeepPar,
     FuriHalNfcTxRxTypeRaw,
+    FuriHalNfcTxRxTypeRxRaw,
+    FuriHalNfcTxRxTransparent,
 } FuriHalNfcTxRxType;
 
 typedef bool (*FuriHalNfcEmulateCallback)(
@@ -80,6 +84,7 @@ typedef struct {
     uint8_t rx_parity[FURI_HAL_NFC_PARITY_BUFF_SIZE];
     uint16_t rx_bits;
     FuriHalNfcTxRxType tx_rx_type;
+    NfcaSignal* nfca_signal;
 } FuriHalNfcTxRxContext;
 
 /** Init nfc

lib/digital_signal/digital_signal.c

@@ -0,0 +1,173 @@
+#include "digital_signal.h"
+
+#include <furi.h>
+#include <stm32wbxx_ll_dma.h>
+#include <stm32wbxx_ll_tim.h>
+#include <math.h>
+
+#define F_TIM (64000000.0)
+#define T_TIM (1.0 / F_TIM)
+
+#define MAX_ARR_BUFF_SIZE (10000)
+
+// TODO rework with dynamic allocation
+static uint32_t digital_signal_arr_buff[MAX_ARR_BUFF_SIZE];
+
+DigitalSignal* digital_signal_alloc(uint32_t max_edges_cnt) {
+    DigitalSignal* signal = malloc(sizeof(DigitalSignal));
+    signal->start_level = true;
+    signal->edges_max_cnt = max_edges_cnt;
+    signal->edge_timings = malloc(max_edges_cnt * sizeof(float));
+    signal->edge_cnt = 0;
+
+    return signal;
+}
+
+void digital_signal_free(DigitalSignal* signal) {
+    furi_assert(signal);
+
+    free(signal->edge_timings);
+    free(signal);
+}
+
+bool digital_signal_append(DigitalSignal* signal_a, DigitalSignal* signal_b) {
+    furi_assert(signal_a);
+    furi_assert(signal_b);
+
+    if(signal_a->edges_max_cnt < signal_a->edge_cnt + signal_b->edge_cnt) {
+        return false;
+    }
+
+    bool end_level = signal_a->start_level ^ !(signal_a->edge_cnt % 2);
+    uint8_t start_copy = 0;
+    if(end_level == signal_b->start_level) {
+        if(signal_a->edge_cnt) {
+            signal_a->edge_timings[signal_a->edge_cnt - 1] += signal_b->edge_timings[0];
+        } else {
+            signal_a->edge_timings[signal_a->edge_cnt] += signal_b->edge_timings[0];
+        }
+        start_copy += 1;
+    }
+    memcpy(
+        &signal_a->edge_timings[signal_a->edge_cnt],
+        &signal_b->edge_timings[start_copy],
+        (signal_b->edge_cnt - start_copy) * sizeof(float));
+    signal_a->edge_cnt += signal_b->edge_cnt - start_copy;
+
+    return true;
+}
+
+bool digital_signal_get_start_level(DigitalSignal* signal) {
+    furi_assert(signal);
+
+    return signal->start_level;
+}
+
+uint32_t digital_signal_get_edges_cnt(DigitalSignal* signal) {
+    furi_assert(signal);
+
+    return signal->edge_cnt;
+}
+
+float digital_signal_get_edge(DigitalSignal* signal, uint32_t edge_num) {
+    furi_assert(signal);
+    furi_assert(edge_num < signal->edge_cnt);
+
+    return signal->edge_timings[edge_num];
+}
+
+static void digital_signal_prepare_arr(DigitalSignal* signal, uint32_t* arr) {
+    float t_signal = 0;
+    float t_current = 0;
+    float r = 0;
+    float r_int = 0;
+    float r_dec = 0;
+
+    for(size_t i = 0; i < signal->edge_cnt - 1; i++) {
+        t_signal += signal->edge_timings[i];
+        r = (t_signal - t_current) / T_TIM;
+        r_dec = modff(r, &r_int);
+        if(r_dec < 0.5f) {
+            arr[i] = (uint32_t)r_int - 1;
+        } else {
+            arr[i] = (uint32_t)r_int;
+        }
+        t_current += (arr[i] + 1) * T_TIM;
+    }
+}
+
+bool digital_signal_send(DigitalSignal* signal, const GpioPin* gpio) {
+    furi_assert(signal);
+    furi_assert(gpio);
+
+    // Configure gpio as output
+    furi_hal_gpio_init(gpio, GpioModeOutputPushPull, GpioPullNo, GpioSpeedVeryHigh);
+
+    // Init gpio buffer and DMA channel
+    uint16_t gpio_reg = gpio->port->ODR;
+    uint16_t gpio_buff[2];
+    if(signal->start_level) {
+        gpio_buff[0] = gpio_reg | gpio->pin;
+        gpio_buff[1] = gpio_reg & ~(gpio->pin);
+    } else {
+        gpio_buff[0] = gpio_reg & ~(gpio->pin);
+        gpio_buff[1] = gpio_reg | gpio->pin;
+    }
+    LL_DMA_InitTypeDef dma_config = {};
+    dma_config.MemoryOrM2MDstAddress = (uint32_t)gpio_buff;
+    dma_config.PeriphOrM2MSrcAddress = (uint32_t) & (gpio->port->ODR);
+    dma_config.Direction = LL_DMA_DIRECTION_MEMORY_TO_PERIPH;
+    dma_config.Mode = LL_DMA_MODE_CIRCULAR;
+    dma_config.PeriphOrM2MSrcIncMode = LL_DMA_PERIPH_NOINCREMENT;
+    dma_config.MemoryOrM2MDstIncMode = LL_DMA_MEMORY_INCREMENT;
+    dma_config.PeriphOrM2MSrcDataSize = LL_DMA_PDATAALIGN_HALFWORD;
+    dma_config.MemoryOrM2MDstDataSize = LL_DMA_MDATAALIGN_HALFWORD;
+    dma_config.NbData = 2;
+    dma_config.PeriphRequest = LL_DMAMUX_REQ_TIM2_UP;
+    dma_config.Priority = LL_DMA_PRIORITY_VERYHIGH;
+    LL_DMA_Init(DMA1, LL_DMA_CHANNEL_1, &dma_config);
+    LL_DMA_SetDataLength(DMA1, LL_DMA_CHANNEL_1, 2);
+    LL_DMA_EnableChannel(DMA1, LL_DMA_CHANNEL_1);
+
+    // Init timer arr register buffer and DMA channel
+    digital_signal_prepare_arr(signal, digital_signal_arr_buff);
+    dma_config.MemoryOrM2MDstAddress = (uint32_t)digital_signal_arr_buff;
+    dma_config.PeriphOrM2MSrcAddress = (uint32_t) & (TIM2->ARR);
+    dma_config.Direction = LL_DMA_DIRECTION_MEMORY_TO_PERIPH;
+    dma_config.Mode = LL_DMA_MODE_NORMAL;
+    dma_config.PeriphOrM2MSrcIncMode = LL_DMA_PERIPH_NOINCREMENT;
+    dma_config.MemoryOrM2MDstIncMode = LL_DMA_MEMORY_INCREMENT;
+    dma_config.PeriphOrM2MSrcDataSize = LL_DMA_PDATAALIGN_WORD;
+    dma_config.MemoryOrM2MDstDataSize = LL_DMA_MDATAALIGN_WORD;
+    dma_config.NbData = signal->edge_cnt - 2;
+    dma_config.PeriphRequest = LL_DMAMUX_REQ_TIM2_UP;
+    dma_config.Priority = LL_DMA_PRIORITY_HIGH;
+    LL_DMA_Init(DMA1, LL_DMA_CHANNEL_2, &dma_config);
+    LL_DMA_SetDataLength(DMA1, LL_DMA_CHANNEL_2, signal->edge_cnt - 2);
+    LL_DMA_EnableChannel(DMA1, LL_DMA_CHANNEL_2);
+
+    // Set up timer
+    LL_TIM_SetCounterMode(TIM2, LL_TIM_COUNTERMODE_UP);
+    LL_TIM_SetClockDivision(TIM2, LL_TIM_CLOCKDIVISION_DIV1);
+    LL_TIM_SetPrescaler(TIM2, 0);
+    LL_TIM_SetAutoReload(TIM2, 10);
+    LL_TIM_SetCounter(TIM2, 0);
+    LL_TIM_EnableUpdateEvent(TIM2);
+    LL_TIM_EnableDMAReq_UPDATE(TIM2);
+
+    // Start transactions
+    LL_TIM_GenerateEvent_UPDATE(TIM2); // Do we really need it?
+    LL_TIM_EnableCounter(TIM2);
+
+    while(!LL_DMA_IsActiveFlag_TC2(DMA1))
+        ;
+
+    LL_DMA_ClearFlag_TC1(DMA1);
+    LL_DMA_ClearFlag_TC2(DMA1);
+    LL_TIM_DisableCounter(TIM2);
+    LL_TIM_SetCounter(TIM2, 0);
+    LL_DMA_DisableChannel(DMA1, LL_DMA_CHANNEL_1);
+    LL_DMA_DisableChannel(DMA1, LL_DMA_CHANNEL_2);
+
+    return true;
+}

lib/digital_signal/digital_signal.h

@@ -0,0 +1,28 @@
+#pragma once
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <stdbool.h>
+
+#include <furi_hal_gpio.h>
+
+typedef struct {
+    bool start_level;
+    uint32_t edge_cnt;
+    uint32_t edges_max_cnt;
+    float* edge_timings;
+} DigitalSignal;
+
+DigitalSignal* digital_signal_alloc(uint32_t max_edges_cnt);
+
+void digital_signal_free(DigitalSignal* signal);
+
+bool digital_signal_append(DigitalSignal* signal_a, DigitalSignal* signal_b);
+
+bool digital_signal_get_start_level(DigitalSignal* signal);
+
+uint32_t digital_signal_get_edges_cnt(DigitalSignal* signal);
+
+float digital_signal_get_edge(DigitalSignal* signal, uint32_t edge_num);
+
+bool digital_signal_send(DigitalSignal* signal, const GpioPin* gpio);

lib/lib.mk

@@ -95,6 +95,11 @@ C_SOURCES		+= $(wildcard $(LIB_DIR)/toolbox/*/*.c)
 CPP_SOURCES		+= $(wildcard $(LIB_DIR)/toolbox/*.cpp)
 CPP_SOURCES		+= $(wildcard $(LIB_DIR)/toolbox/*/*.cpp)
 
+# Digital signal
+CFLAGS			+= -I$(LIB_DIR)/digital_signal
+C_SOURCES		+= $(wildcard $(LIB_DIR)/digital_signal/*.c)
+
+
 # USB Stack
 CFLAGS			+= -I$(LIB_DIR)/libusb_stm32/inc
 C_SOURCES		+= $(LIB_DIR)/libusb_stm32/src/usbd_stm32wb55_devfs.c

lib/nfc_protocols/crypto1.c

@@ -58,7 +58,7 @@ uint8_t crypto1_byte(Crypto1* crypto1, uint8_t in, int is_encrypted) {
     return out;
 }
 
-uint8_t crypto1_word(Crypto1* crypto1, uint32_t in, int is_encrypted) {
+uint32_t crypto1_word(Crypto1* crypto1, uint32_t in, int is_encrypted) {
     furi_assert(crypto1);
     uint32_t out = 0;
     for(uint8_t i = 0; i < 32; i++) {

lib/nfc_protocols/crypto1.h

@@ -16,7 +16,7 @@ uint8_t crypto1_bit(Crypto1* crypto1, uint8_t in, int is_encrypted);
 
 uint8_t crypto1_byte(Crypto1* crypto1, uint8_t in, int is_encrypted);
 
-uint8_t crypto1_word(Crypto1* crypto1, uint32_t in, int is_encrypted);
+uint32_t crypto1_word(Crypto1* crypto1, uint32_t in, int is_encrypted);
 
 uint32_t crypto1_filter(uint32_t in);
 

lib/nfc_protocols/mifare_classic.c

@@ -311,3 +311,118 @@ uint8_t mf_classic_read_card(
 
     return sectors_read;
 }
+
+bool mf_classic_emulator(MfClassicEmulator* emulator, FuriHalNfcTxRxContext* tx_rx) {
+    furi_assert(emulator);
+    furi_assert(tx_rx);
+
+    // Get first frame
+    tx_rx->tx_bits = 0;
+    tx_rx->tx_rx_type = FuriHalNfcTxRxTypeDefault;
+    furi_hal_nfc_tx_rx(tx_rx, 300);
+
+    // TODO support all commands
+    uint8_t cmd = tx_rx->rx_data[0];
+    if(!(cmd == 0x60 || cmd == 0x61)) {
+        FURI_LOG_E(TAG, "Unsupported command");
+        return false;
+    }
+    uint8_t block = tx_rx->rx_data[1];
+    uint64_t key = 0;
+    // TODO Now works only for 1k!!!
+    uint8_t sector_trailer_block = block | 0x03;
+    MfClassicSectorTrailer* sector_trailer =
+        (MfClassicSectorTrailer*)emulator->data.block[sector_trailer_block].value;
+    if(cmd & 0x01) {
+        key = nfc_util_bytes2num(sector_trailer->key_b, 6);
+    } else {
+        key = nfc_util_bytes2num(sector_trailer->key_a, 6);
+    }
+
+    uint32_t nonce = prng_successor(DWT->CYCCNT, 32);
+    uint8_t nt[4];
+    uint8_t nt_keystream[4];
+    nfc_util_num2bytes(nonce, 4, nt);
+    nfc_util_num2bytes(nonce ^ emulator->cuid, 4, nt_keystream);
+    crypto1_init(&emulator->crypto, key);
+    crypto1_word(&emulator->crypto, emulator->cuid ^ nonce, 0);
+
+    memcpy(tx_rx->tx_data, nt, sizeof(nt));
+    tx_rx->tx_bits = sizeof(nt) * 8;
+    tx_rx->tx_rx_type = FuriHalNfcTxRxTypeRxRaw;
+    if(!furi_hal_nfc_tx_rx(tx_rx, 500)) {
+        FURI_LOG_E(TAG, "Error in 1st data exchange");
+        return false;
+    }
+
+    if(tx_rx->rx_bits != 64) {
+        FURI_LOG_E(TAG, "Incorrect nr + ar");
+        return false;
+    }
+
+    uint32_t nr = nfc_util_bytes2num(tx_rx->rx_data, 4);
+    uint32_t ar = nfc_util_bytes2num(&tx_rx->rx_data[4], 4);
+    crypto1_word(&emulator->crypto, nr, 1);
+    uint32_t cardRr = ar ^ crypto1_word(&emulator->crypto, 0, 0);
+    if(cardRr != prng_successor(nonce, 64)) {
+        FURI_LOG_E(TAG, "Wrong AUTH! %08X != %08X", cardRr, prng_successor(nonce, 64));
+        // Don't send NACK, as tag don't send it
+        return false;
+    }
+
+    uint32_t ans = prng_successor(nonce, 96);
+    uint8_t responce[4] = {};
+    nfc_util_num2bytes(ans, 4, responce);
+    tx_rx->tx_parity[0] = 0;
+    for(uint8_t i = 0; i < 4; i++) {
+        tx_rx->tx_data[i] = crypto1_byte(&emulator->crypto, 0, 0) ^ responce[i];
+        tx_rx->tx_parity[0] |=
+            (((crypto1_filter(emulator->crypto.odd) ^ nfc_util_odd_parity8(responce[i])) & 0x01)
+             << (7 - (i & 0x0007)));
+    }
+
+    tx_rx->tx_bits = 8 * 4;
+    tx_rx->tx_rx_type = FuriHalNfcTxRxTransparent;
+
+    if(!furi_hal_nfc_tx_rx(tx_rx, 500)) {
+        FURI_LOG_E(TAG, "Error in 2nd data exchange");
+        return false;
+    }
+
+    uint8_t decrypted_cmd[4] = {};
+    for(uint8_t i = 0; i < 4; i++) {
+        decrypted_cmd[i] = crypto1_byte(&emulator->crypto, 0, 0) ^ tx_rx->rx_data[i];
+    }
+
+    // FURI_LOG_I(TAG, "Decrypted: %02X %02X", decrypted_cmd[0], decrypted_cmd[1]);
+    if(decrypted_cmd[0] != 0x30) {
+        FURI_LOG_W(TAG, "Not read command");
+        return false;
+    }
+    uint16_t block_num = decrypted_cmd[1];
+
+    // Send 0 block
+    uint8_t block_data[18] = {};
+    memcpy(block_data, emulator->data.block[block_num].value, MF_CLASSIC_BLOCK_SIZE);
+    nfca_append_crc16(block_data, 16);
+    tx_rx->tx_parity[0] = 0;
+    tx_rx->tx_parity[1] = 0;
+    tx_rx->tx_parity[2] = 0;
+
+    for(uint8_t i = 0; i < 18; i++) {
+        tx_rx->tx_data[i] = crypto1_byte(&emulator->crypto, 0, 0) ^ block_data[i];
+        tx_rx->tx_parity[i >> 3] |=
+            (((crypto1_filter(emulator->crypto.odd) ^ nfc_util_odd_parity8(block_data[i])) & 0x01)
+             << (7 - (i & 0x0007)));
+    }
+
+    tx_rx->tx_bits = 18 * 8;
+    tx_rx->tx_rx_type = FuriHalNfcTxRxTransparent;
+
+    if(!furi_hal_nfc_tx_rx(tx_rx, 500)) {
+        FURI_LOG_E(TAG, "Error in Block emulation data exchange");
+        return false;
+    }
+
+    return false;
+}

lib/nfc_protocols/mifare_classic.h

@@ -65,6 +65,12 @@ typedef struct {
     MfClassicSectorReader sector_reader[MF_CLASSIC_SECTORS_MAX];
 } MfClassicReader;
 
+typedef struct {
+    uint32_t cuid;
+    Crypto1 crypto;
+    MfClassicData data;
+} MfClassicEmulator;
+
 bool mf_classic_check_card_type(uint8_t ATQA0, uint8_t ATQA1, uint8_t SAK);
 
 bool mf_classic_get_type(
@@ -100,3 +106,5 @@ uint8_t mf_classic_read_card(
     FuriHalNfcTxRxContext* tx_rx,
     MfClassicReader* reader,
     MfClassicData* data);
+
+bool mf_classic_emulator(MfClassicEmulator* emulator, FuriHalNfcTxRxContext* tx_rx);

lib/nfc_protocols/nfca.c

@@ -1,11 +1,17 @@
 #include "nfca.h"
 #include <string.h>
 #include <stdio.h>
+#include <furi.h>
 
 #define NFCA_CMD_RATS (0xE0U)
 
 #define NFCA_CRC_INIT (0x6363)
 
+#define NFCA_F_SIG (13560000.0)
+#define NFCA_T_SIG (1.0 / NFCA_F_SIG)
+
+#define NFCA_SIGNAL_MAX_EDGES (1500)
+
 typedef struct {
     uint8_t cmd;
     uint8_t param;
@@ -53,3 +59,69 @@ bool nfca_emulation_handler(
 
     return sleep;
 }
+
+static void nfca_add_bit(DigitalSignal* signal, bool bit) {
+    if(bit) {
+        signal->start_level = true;
+        for(size_t i = 0; i < 7; i++) {
+            signal->edge_timings[i] = 8 * NFCA_T_SIG;
+        }
+        signal->edge_timings[7] = 9 * 8 * NFCA_T_SIG;
+        signal->edge_cnt = 8;
+    } else {
+        signal->start_level = false;
+        signal->edge_timings[0] = 8 * 8 * NFCA_T_SIG;
+        for(size_t i = 1; i < 9; i++) {
+            signal->edge_timings[i] = 8 * NFCA_T_SIG;
+        }
+        signal->edge_cnt = 9;
+    }
+}
+
+static void nfca_add_byte(NfcaSignal* nfca_signal, uint8_t byte, bool parity) {
+    for(uint8_t i = 0; i < 8; i++) {
+        if(byte & (1 << i)) {
+            digital_signal_append(nfca_signal->tx_signal, nfca_signal->one);
+        } else {
+            digital_signal_append(nfca_signal->tx_signal, nfca_signal->zero);
+        }
+    }
+    if(parity) {
+        digital_signal_append(nfca_signal->tx_signal, nfca_signal->one);
+    } else {
+        digital_signal_append(nfca_signal->tx_signal, nfca_signal->zero);
+    }
+}
+
+NfcaSignal* nfca_signal_alloc() {
+    NfcaSignal* nfca_signal = malloc(sizeof(NfcaSignal));
+    nfca_signal->one = digital_signal_alloc(10);
+    nfca_signal->zero = digital_signal_alloc(10);
+    nfca_add_bit(nfca_signal->one, true);
+    nfca_add_bit(nfca_signal->zero, false);
+    nfca_signal->tx_signal = digital_signal_alloc(NFCA_SIGNAL_MAX_EDGES);
+
+    return nfca_signal;
+}
+
+void nfca_signal_free(NfcaSignal* nfca_signal) {
+    furi_assert(nfca_signal);
+
+    digital_signal_free(nfca_signal->one);
+    digital_signal_free(nfca_signal->zero);
+    free(nfca_signal);
+}
+
+void nfca_signal_encode(NfcaSignal* nfca_signal, uint8_t* data, uint16_t len, uint8_t* parity) {
+    furi_assert(nfca_signal);
+    furi_assert(data);
+    furi_assert(parity);
+
+    nfca_signal->tx_signal->edge_cnt = 0;
+    nfca_signal->tx_signal->start_level = false;
+    // Start of frame
+    digital_signal_append(nfca_signal->tx_signal, nfca_signal->one);
+    for(size_t i = 0; i < len; i++) {
+        nfca_add_byte(nfca_signal, data[i], parity[i / 8] & (1 << (7 - (i & 0x07))));
+    }
+}

lib/nfc_protocols/nfca.h

@@ -3,6 +3,14 @@
 #include <stdint.h>
 #include <stdbool.h>
 
+#include <lib/digital_signal/digital_signal.h>
+
+typedef struct {
+    DigitalSignal* one;
+    DigitalSignal* zero;
+    DigitalSignal* tx_signal;
+} NfcaSignal;
+
 uint16_t nfca_get_crc16(uint8_t* buff, uint16_t len);
 
 void nfca_append_crc16(uint8_t* buff, uint16_t len);
@@ -12,3 +20,9 @@ bool nfca_emulation_handler(
     uint16_t buff_rx_len,
     uint8_t* buff_tx,
     uint16_t* buff_tx_len);
+
+NfcaSignal* nfca_signal_alloc();
+
+void nfca_signal_free(NfcaSignal* nfca_signal);
+
+void nfca_signal_encode(NfcaSignal* nfca_signal, uint8_t* data, uint16_t len, uint8_t* parity);