[FL-2904, FL-2900, FL-2890] WS: add app WeatherStation (#1833)

* WeatherStation: start
* SubGhz: rename protocol magellen -> magellan
* WeatherStation: err Unresolved symbols: {'subghz_protocol_decoder_base_get_string'}
* WeatherStation: fix Unresolved symbols: {'subghz_protocol_decoder_base_get_string'}
* Subghz: add set protocol_items
* WeatherStation: adding your protocols
* WS: add Infactory protocol
* WS: add history
* WS: add setting
* WS: add lock
* WS: add hopper frequency
* WS: fix history
* WS fix string_t -> FuriString*
* WS: add images
* WS: history record update when receiving data from the sensor again
* WS: add receiver info, delete extra code
* WS: add protocol ThermoPRO_TX4
* [FL-2900] SubGhz: Move icons in Sub-GHz
* WS: add Notification
* [FL-2890] SubGhz: Rename *_user files in resources to _user.example
* WS: add about scene
* WS: removing redundant code
* WS: add  protocol Nexus-TH
* WS: add protocol GT_WT03
* WS: fix notification and rename "Weather Station" -> "Read Weather Station"
* SubGhz: partial unit tests fix
* SubGhz: fix unit_test
* SubGhz: remove dead code
* SubGhz: rename SubGhzPresetDefinition into SubGhzRadioPreset, cleanup subghz types.

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>

applications/debug/unit_tests/subghz/subghz_test.c

@@ -5,7 +5,7 @@
 #include <lib/subghz/transmitter.h>
 #include <lib/subghz/subghz_keystore.h>
 #include <lib/subghz/subghz_file_encoder_worker.h>
-#include <lib/subghz/protocols/registry.h>
+#include <lib/subghz/protocols/protocol_items.h>
 #include <flipper_format/flipper_format_i.h>
 
 #define TAG "SubGhz TEST"
@@ -43,6 +43,8 @@ static void subghz_test_init(void) {
         environment_handler, CAME_ATOMO_DIR_NAME);
     subghz_environment_set_nice_flor_s_rainbow_table_file_name(
         environment_handler, NICE_FLOR_S_DIR_NAME);
+    subghz_environment_set_protocol_registry(
+        environment_handler, (void*)&subghz_protocol_registry);
 
     receiver_handler = subghz_receiver_alloc_init(environment_handler);
     subghz_receiver_set_filter(receiver_handler, SubGhzProtocolFlag_Decodable);
@@ -413,11 +415,11 @@ MU_TEST(subghz_decoder_honeywell_wdb_test) {
         "Test decoder " SUBGHZ_PROTOCOL_HONEYWELL_WDB_NAME " error\r\n");
 }
 
-MU_TEST(subghz_decoder_magellen_test) {
+MU_TEST(subghz_decoder_magellan_test) {
     mu_assert(
         subghz_decoder_test(
-            EXT_PATH("unit_tests/subghz/magellen_raw.sub"), SUBGHZ_PROTOCOL_MAGELLEN_NAME),
+            EXT_PATH("unit_tests/subghz/magellan_raw.sub"), SUBGHZ_PROTOCOL_MAGELLAN_NAME),
-        "Test decoder " SUBGHZ_PROTOCOL_MAGELLEN_NAME " error\r\n");
+        "Test decoder " SUBGHZ_PROTOCOL_MAGELLAN_NAME " error\r\n");
 }
 
 MU_TEST(subghz_decoder_intertechno_v3_test) {
@@ -545,10 +547,10 @@ MU_TEST(subghz_encoder_honeywell_wdb_test) {
         "Test encoder " SUBGHZ_PROTOCOL_HONEYWELL_WDB_NAME " error\r\n");
 }
 
-MU_TEST(subghz_encoder_magellen_test) {
+MU_TEST(subghz_encoder_magellan_test) {
     mu_assert(
-        subghz_encoder_test(EXT_PATH("unit_tests/subghz/magellen.sub")),
+        subghz_encoder_test(EXT_PATH("unit_tests/subghz/magellan.sub")),
-        "Test encoder " SUBGHZ_PROTOCOL_MAGELLEN_NAME " error\r\n");
+        "Test encoder " SUBGHZ_PROTOCOL_MAGELLAN_NAME " error\r\n");
 }
 
 MU_TEST(subghz_encoder_intertechno_v3_test) {
@@ -600,7 +602,7 @@ MU_TEST_SUITE(subghz) {
     MU_RUN_TEST(subghz_decoder_doitrand_test);
     MU_RUN_TEST(subghz_decoder_phoenix_v2_test);
     MU_RUN_TEST(subghz_decoder_honeywell_wdb_test);
-    MU_RUN_TEST(subghz_decoder_magellen_test);
+    MU_RUN_TEST(subghz_decoder_magellan_test);
     MU_RUN_TEST(subghz_decoder_intertechno_v3_test);
     MU_RUN_TEST(subghz_decoder_clemsa_test);
     MU_RUN_TEST(subghz_decoder_oregon2_test);
@@ -622,7 +624,7 @@ MU_TEST_SUITE(subghz) {
     MU_RUN_TEST(subghz_encoder_doitrand_test);
     MU_RUN_TEST(subghz_encoder_phoenix_v2_test);
     MU_RUN_TEST(subghz_encoder_honeywell_wdb_test);
-    MU_RUN_TEST(subghz_encoder_magellen_test);
+    MU_RUN_TEST(subghz_encoder_magellan_test);
     MU_RUN_TEST(subghz_encoder_intertechno_v3_test);
     MU_RUN_TEST(subghz_encoder_clemsa_test);
 

applications/main/lfrfid/scenes/lfrfid_scene_raw_info.c

@@ -34,7 +34,7 @@ void lfrfid_scene_raw_info_on_enter(void* context) {
     }
 
     view_dispatcher_switch_to_view(app->view_dispatcher, LfRfidViewWidget);
-    //string_clear(tmp_string);
+    //furi_string_free(tmp_string);
 }
 
 bool lfrfid_scene_raw_info_on_event(void* context, SceneManagerEvent event) {

applications/main/subghz/helpers/subghz_types.h

@@ -69,12 +69,3 @@ typedef enum {
     SubGhzViewIdTestCarrier,
     SubGhzViewIdTestPacket,
 } SubGhzViewId;
-
-struct SubGhzPresetDefinition {
-    FuriString* name;
-    uint32_t frequency;
-    uint8_t* data;
-    size_t data_size;
-};
-
-typedef struct SubGhzPresetDefinition SubGhzPresetDefinition;

applications/main/subghz/scenes/subghz_scene_receiver_info.c

@@ -28,8 +28,8 @@ static bool subghz_scene_receiver_info_update_parser(void* context) {
             subghz->txrx->decoder_result,
             subghz_history_get_raw_data(subghz->txrx->history, subghz->txrx->idx_menu_chosen));
 
-        SubGhzPresetDefinition* preset =
+        SubGhzRadioPreset* preset =
-            subghz_history_get_preset_def(subghz->txrx->history, subghz->txrx->idx_menu_chosen);
+            subghz_history_get_radio_preset(subghz->txrx->history, subghz->txrx->idx_menu_chosen);
         subghz_preset_init(
             subghz,
             furi_string_get_cstr(preset->name),

applications/main/subghz/scenes/subghz_scene_set_type.c

@@ -6,7 +6,7 @@
 #include <dolphin/dolphin.h>
 #include <flipper_format/flipper_format_i.h>
 #include <lib/toolbox/stream/stream.h>
-#include <lib/subghz/protocols/registry.h>
+#include <lib/subghz/protocols/protocol_items.h>
 
 #define TAG "SubGhzSetType"
 

applications/main/subghz/subghz.c

@@ -3,6 +3,7 @@
 #include "subghz/types.h"
 #include "subghz_i.h"
 #include <lib/toolbox/path.h>
+#include <lib/subghz/protocols/protocol_items.h>
 
 bool subghz_custom_event_callback(void* context, uint32_t event) {
     furi_assert(context);
@@ -169,7 +170,7 @@ SubGhz* subghz_alloc() {
     //init Worker & Protocol & History & KeyBoard
     subghz->lock = SubGhzLockOff;
     subghz->txrx = malloc(sizeof(SubGhzTxRx));
-    subghz->txrx->preset = malloc(sizeof(SubGhzPresetDefinition));
+    subghz->txrx->preset = malloc(sizeof(SubGhzRadioPreset));
     subghz->txrx->preset->name = furi_string_alloc();
     subghz_preset_init(
         subghz, "AM650", subghz_setting_get_default_frequency(subghz->setting), NULL, 0);
@@ -186,6 +187,8 @@ SubGhz* subghz_alloc() {
         subghz->txrx->environment, EXT_PATH("subghz/assets/came_atomo"));
     subghz_environment_set_nice_flor_s_rainbow_table_file_name(
         subghz->txrx->environment, EXT_PATH("subghz/assets/nice_flor_s"));
+    subghz_environment_set_protocol_registry(
+        subghz->txrx->environment, (void*)&subghz_protocol_registry);
     subghz->txrx->receiver = subghz_receiver_alloc_init(subghz->txrx->environment);
     subghz_receiver_set_filter(subghz->txrx->receiver, SubGhzProtocolFlag_Decodable);
 

applications/main/subghz/subghz_cli.c

@@ -9,6 +9,7 @@
 #include <lib/subghz/receiver.h>
 #include <lib/subghz/transmitter.h>
 #include <lib/subghz/subghz_file_encoder_worker.h>
+#include <lib/subghz/protocols/protocol_items.h>
 
 #include "helpers/subghz_chat.h"
 
@@ -164,6 +165,7 @@ void subghz_cli_command_tx(Cli* cli, FuriString* args, void* context) {
     stream_write_cstring(stream, furi_string_get_cstr(flipper_format_string));
 
     SubGhzEnvironment* environment = subghz_environment_alloc();
+    subghz_environment_set_protocol_registry(environment, (void*)&subghz_protocol_registry);
 
     SubGhzTransmitter* transmitter = subghz_transmitter_alloc_init(environment, "Princeton");
     subghz_transmitter_deserialize(transmitter, flipper_format);
@@ -257,6 +259,7 @@ void subghz_cli_command_rx(Cli* cli, FuriString* args, void* context) {
         environment, EXT_PATH("subghz/assets/came_atomo"));
     subghz_environment_set_nice_flor_s_rainbow_table_file_name(
         environment, EXT_PATH("subghz/assets/nice_flor_s"));
+    subghz_environment_set_protocol_registry(environment, (void*)&subghz_protocol_registry);
 
     SubGhzReceiver* receiver = subghz_receiver_alloc_init(environment);
     subghz_receiver_set_filter(receiver, SubGhzProtocolFlag_Decodable);
@@ -376,6 +379,7 @@ void subghz_cli_command_decode_raw(Cli* cli, FuriString* args, void* context) {
             environment, EXT_PATH("subghz/assets/came_atomo"));
         subghz_environment_set_nice_flor_s_rainbow_table_file_name(
             environment, EXT_PATH("subghz/assets/nice_flor_s"));
+        subghz_environment_set_protocol_registry(environment, (void*)&subghz_protocol_registry);
 
         SubGhzReceiver* receiver = subghz_receiver_alloc_init(environment);
         subghz_receiver_set_filter(receiver, SubGhzProtocolFlag_Decodable);

applications/main/subghz/subghz_history.c

@@ -11,7 +11,7 @@ typedef struct {
     FuriString* item_str;
     FlipperFormat* flipper_string;
     uint8_t type;
-    SubGhzPresetDefinition* preset;
+    SubGhzRadioPreset* preset;
 } SubGhzHistoryItem;
 
 ARRAY_DEF(SubGhzHistoryItemArray, SubGhzHistoryItem, M_POD_OPLIST)
@@ -60,7 +60,7 @@ uint32_t subghz_history_get_frequency(SubGhzHistory* instance, uint16_t idx) {
     return item->preset->frequency;
 }
 
-SubGhzPresetDefinition* subghz_history_get_preset_def(SubGhzHistory* instance, uint16_t idx) {
+SubGhzRadioPreset* subghz_history_get_radio_preset(SubGhzHistory* instance, uint16_t idx) {
     furi_assert(instance);
     SubGhzHistoryItem* item = SubGhzHistoryItemArray_get(instance->history->data, idx);
     return item->preset;
@@ -138,7 +138,7 @@ void subghz_history_get_text_item_menu(SubGhzHistory* instance, FuriString* outp
 bool subghz_history_add_to_history(
     SubGhzHistory* instance,
     void* context,
-    SubGhzPresetDefinition* preset) {
+    SubGhzRadioPreset* preset) {
     furi_assert(instance);
     furi_assert(context);
 
@@ -158,7 +158,7 @@ bool subghz_history_add_to_history(
     FuriString* text;
     text = furi_string_alloc();
     SubGhzHistoryItem* item = SubGhzHistoryItemArray_push_raw(instance->history->data);
-    item->preset = malloc(sizeof(SubGhzPresetDefinition));
+    item->preset = malloc(sizeof(SubGhzRadioPreset));
     item->type = decoder_base->protocol->type;
     item->preset->frequency = preset->frequency;
     item->preset->name = furi_string_alloc();

applications/main/subghz/subghz_history.h

@@ -5,7 +5,7 @@
 #include <furi.h>
 #include <furi_hal.h>
 #include <lib/flipper_format/flipper_format.h>
-#include "helpers/subghz_types.h"
+#include <lib/subghz/types.h>
 
 typedef struct SubGhzHistory SubGhzHistory;
 
@@ -35,7 +35,7 @@ void subghz_history_reset(SubGhzHistory* instance);
  */
 uint32_t subghz_history_get_frequency(SubGhzHistory* instance, uint16_t idx);
 
-SubGhzPresetDefinition* subghz_history_get_preset_def(SubGhzHistory* instance, uint16_t idx);
+SubGhzRadioPreset* subghz_history_get_radio_preset(SubGhzHistory* instance, uint16_t idx);
 
 /** Get preset to history[idx]
  * 
@@ -88,13 +88,13 @@ bool subghz_history_get_text_space_left(SubGhzHistory* instance, FuriString* out
  * 
  * @param instance  - SubGhzHistory instance
  * @param context    - SubGhzProtocolCommon context
- * @param preset    - SubGhzPresetDefinition preset
+ * @param preset    - SubGhzRadioPreset preset
  * @return bool;
  */
 bool subghz_history_add_to_history(
     SubGhzHistory* instance,
     void* context,
-    SubGhzPresetDefinition* preset);
+    SubGhzRadioPreset* preset);
 
 /** Get SubGhzProtocolCommonLoad to load into the protocol decoder bin data
  * 

applications/main/subghz/subghz_i.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include "helpers/subghz_types.h"
+#include <lib/subghz/types.h>
 #include "subghz.h"
 #include "views/receiver.h"
 #include "views/transmitter.h"
@@ -11,8 +12,6 @@
 #include "views/subghz_test_carrier.h"
 #include "views/subghz_test_packet.h"
 
-// #include <furi.h>
-// #include <furi_hal.h>
 #include <gui/gui.h>
 #include <dialogs/dialogs.h>
 #include <gui/scene_manager.h>
@@ -24,14 +23,12 @@
 #include <gui/modules/widget.h>
 
 #include <subghz/scenes/subghz_scene.h>
-
 #include <lib/subghz/subghz_worker.h>
-
+#include <lib/subghz/subghz_setting.h>
 #include <lib/subghz/receiver.h>
 #include <lib/subghz/transmitter.h>
 
 #include "subghz_history.h"
-#include "subghz_setting.h"
 
 #include <gui/modules/variable_item_list.h>
 #include <lib/toolbox/path.h>
@@ -49,7 +46,7 @@ struct SubGhzTxRx {
     SubGhzProtocolDecoderBase* decoder_result;
     FlipperFormat* fff_data;
 
-    SubGhzPresetDefinition* preset;
+    SubGhzRadioPreset* preset;
     SubGhzHistory* history;
     uint16_t idx_menu_chosen;
     SubGhzTxRxState txrx_state;

applications/main/subghz/views/receiver.c

@@ -192,7 +192,7 @@ void subghz_view_receiver_draw(Canvas* canvas, SubGhzViewReceiverModel* model) {
         } else {
             canvas_set_color(canvas, ColorBlack);
         }
-        canvas_draw_icon(canvas, 1, 2 + i * FRAME_HEIGHT, ReceiverItemIcons[item_menu->type]);
+        canvas_draw_icon(canvas, 4, 2 + i * FRAME_HEIGHT, ReceiverItemIcons[item_menu->type]);
         canvas_draw_str(canvas, 15, 9 + i * FRAME_HEIGHT, furi_string_get_cstr(str_buff));
         furi_string_reset(str_buff);
     }

applications/plugins/weather_station/application.fam

@@ -0,0 +1,13 @@
+App(
+    appid="weather_station",
+    name="Weather Station",
+    apptype=FlipperAppType.PLUGIN,
+    entry_point="weather_station_app",
+    cdefines=["APP_WEATHER_STATION"],
+    requires=["gui"],
+    stack_size=4 * 1024,
+    order=50,
+    fap_icon="weather_station_10px.png",
+    fap_category="Tools",
+    fap_icon_assets="images",
+)

applications/plugins/weather_station/helpers/weather_station_event.h

@@ -0,0 +1,14 @@
+#pragma once
+
+typedef enum {
+    //WSCustomEvent
+    WSCustomEventStartId = 100,
+
+    WSCustomEventSceneSettingLock,
+
+    WSCustomEventViewReceiverOK,
+    WSCustomEventViewReceiverConfig,
+    WSCustomEventViewReceiverBack,
+    WSCustomEventViewReceiverOffDisplay,
+    WSCustomEventViewReceiverUnlock,
+} WSCustomEvent;

applications/plugins/weather_station/helpers/weather_station_types.h

@@ -0,0 +1,49 @@
+#pragma once
+
+#include <furi.h>
+#include <furi_hal.h>
+
+#define WS_VERSION_APP "0.1"
+#define WS_DEVELOPED "SkorP"
+#define WS_GITHUB "https://github.com/flipperdevices/flipperzero-firmware"
+
+#define WS_KEY_FILE_VERSION 1
+#define WS_KEY_FILE_TYPE "Flipper Weather Station Key File"
+
+/** WSRxKeyState state */
+typedef enum {
+    WSRxKeyStateIDLE,
+    WSRxKeyStateBack,
+    WSRxKeyStateStart,
+    WSRxKeyStateAddKey,
+} WSRxKeyState;
+
+/** WSHopperState state */
+typedef enum {
+    WSHopperStateOFF,
+    WSHopperStateRunnig,
+    WSHopperStatePause,
+    WSHopperStateRSSITimeOut,
+} WSHopperState;
+
+/** WSLock */
+typedef enum {
+    WSLockOff,
+    WSLockOn,
+} WSLock;
+
+typedef enum {
+    WeatherStationViewVariableItemList,
+    WeatherStationViewSubmenu,
+    WeatherStationViewReceiver,
+    WeatherStationViewReceiverInfo,
+    WeatherStationViewWidget,
+} WeatherStationView;
+
+/** WeatherStationTxRx state */
+typedef enum {
+    WSTxRxStateIDLE,
+    WSTxRxStateRx,
+    WSTxRxStateTx,
+    WSTxRxStateSleep,
+} WSTxRxState;

applications/plugins/weather_station/protocols/gt_wt_03.c

@@ -0,0 +1,341 @@
+#include "gt_wt_03.h"
+
+#define TAG "WSProtocolGT_WT03"
+
+/*
+ * Help
+ * https://github.com/merbanan/rtl_433/blob/5f0ff6db624270a4598958ab9dd79bb385ced3ef/src/devices/gt_wt_03.c
+ * 
+ * 
+ * Globaltronics GT-WT-03 sensor on 433.92MHz.
+ * The 01-set sensor has 60 ms packet gap with 10 repeats.
+ * The 02-set sensor has no packet gap with 23 repeats.
+ * Example:
+ *     {41} 17 cf be fa 6a 80 [ S1 C1 26,1 C 78.9 F 48% Bat-Good Manual-Yes ]
+ *     {41} 17 cf be fa 6a 80 [ S1 C1 26,1 C 78.9 F 48% Bat-Good Manual-Yes Batt-Changed ]
+ *     {41} 17 cf fe fa ea 80 [ S1 C1 26,1 C 78.9 F 48% Bat-Good Manual-No  Batt-Changed ]
+ *     {41} 01 cf 6f 11 b2 80 [ S2 C2 23,8 C 74.8 F 48% Bat-LOW  Manual-No ]
+ *     {41} 01 c8 d0 2b 76 80 [ S2 C3 -4,4 C 24.1 F 55% Bat-Good Manual-No  Batt-Changed ]
+ * Format string:
+ *     ID:8h HUM:8d B:b M:b C:2d TEMP:12d CHK:8h 1x
+ * Data layout:
+ *    TYP IIIIIIII HHHHHHHH BMCCTTTT TTTTTTTT XXXXXXXX
+ * - I: Random Device Code: changes with battery reset
+ * - H: Humidity: 8 Bit 00-99, Display LL=10%, Display HH=110% (Range 20-95%)
+ * - B: Battery: 0=OK 1=LOW
+ * - M: Manual Send Button Pressed: 0=not pressed, 1=pressed
+ * - C: Channel: 00=CH1, 01=CH2, 10=CH3
+ * - T: Temperature: 12 Bit 2's complement, scaled by 10, range-50.0 C (-50.1 shown as Lo) to +70.0 C (+70.1 C is shown as Hi)
+ * - X: Checksum, xor shifting key per byte
+ * Humidity:
+ * - the working range is 20-95 %
+ * - if "LL" in display view it sends 10 %
+ * - if "HH" in display view it sends 110%
+ * Checksum:
+ * Per byte xor the key for each 1-bit, shift per bit. Key list per bit, starting at MSB:
+ * - 0x00 [07]
+ * - 0x80 [06]
+ * - 0x40 [05]
+ * - 0x20 [04]
+ * - 0x10 [03]
+ * - 0x88 [02]
+ * - 0xc4 [01]
+ * - 0x62 [00]
+ * Note: this can also be seen as lower byte of a Galois/Fibonacci LFSR-16, gen 0x00, init 0x3100 (or 0x62 if reversed) resetting at every byte.
+ * Battery voltages:
+ * - U=<2,65V +- ~5% Battery indicator
+ * - U=>2.10C +- 5% plausible readings
+ * - U=2,00V +- ~5% Temperature offset -5°C Humidity offset unknown
+ * - U=<1,95V +- ~5% does not initialize anymore
+ * - U=1,90V +- 5% temperature offset -15°C
+ * - U=1,80V +- 5% Display is showing refresh pattern
+ * - U=1.75V +- ~5% TX causes cut out
+ * 
+ */
+
+static const SubGhzBlockConst ws_protocol_gt_wt_03_const = {
+    .te_short = 285,
+    .te_long = 570,
+    .te_delta = 120,
+    .min_count_bit_for_found = 41,
+};
+
+struct WSProtocolDecoderGT_WT03 {
+    SubGhzProtocolDecoderBase base;
+
+    SubGhzBlockDecoder decoder;
+    WSBlockGeneric generic;
+
+    uint16_t header_count;
+};
+
+struct WSProtocolEncoderGT_WT03 {
+    SubGhzProtocolEncoderBase base;
+
+    SubGhzProtocolBlockEncoder encoder;
+    WSBlockGeneric generic;
+};
+
+typedef enum {
+    GT_WT03DecoderStepReset = 0,
+    GT_WT03DecoderStepCheckPreambule,
+    GT_WT03DecoderStepSaveDuration,
+    GT_WT03DecoderStepCheckDuration,
+} GT_WT03DecoderStep;
+
+const SubGhzProtocolDecoder ws_protocol_gt_wt_03_decoder = {
+    .alloc = ws_protocol_decoder_gt_wt_03_alloc,
+    .free = ws_protocol_decoder_gt_wt_03_free,
+
+    .feed = ws_protocol_decoder_gt_wt_03_feed,
+    .reset = ws_protocol_decoder_gt_wt_03_reset,
+
+    .get_hash_data = ws_protocol_decoder_gt_wt_03_get_hash_data,
+    .serialize = ws_protocol_decoder_gt_wt_03_serialize,
+    .deserialize = ws_protocol_decoder_gt_wt_03_deserialize,
+    .get_string = ws_protocol_decoder_gt_wt_03_get_string,
+};
+
+const SubGhzProtocolEncoder ws_protocol_gt_wt_03_encoder = {
+    .alloc = NULL,
+    .free = NULL,
+
+    .deserialize = NULL,
+    .stop = NULL,
+    .yield = NULL,
+};
+
+const SubGhzProtocol ws_protocol_gt_wt_03 = {
+    .name = WS_PROTOCOL_GT_WT_03_NAME,
+    .type = SubGhzProtocolWeatherStation,
+    .flag = SubGhzProtocolFlag_433 | SubGhzProtocolFlag_315 | SubGhzProtocolFlag_868 |
+            SubGhzProtocolFlag_AM | SubGhzProtocolFlag_Decodable,
+
+    .decoder = &ws_protocol_gt_wt_03_decoder,
+    .encoder = &ws_protocol_gt_wt_03_encoder,
+};
+
+void* ws_protocol_decoder_gt_wt_03_alloc(SubGhzEnvironment* environment) {
+    UNUSED(environment);
+    WSProtocolDecoderGT_WT03* instance = malloc(sizeof(WSProtocolDecoderGT_WT03));
+    instance->base.protocol = &ws_protocol_gt_wt_03;
+    instance->generic.protocol_name = instance->base.protocol->name;
+    return instance;
+}
+
+void ws_protocol_decoder_gt_wt_03_free(void* context) {
+    furi_assert(context);
+    WSProtocolDecoderGT_WT03* instance = context;
+    free(instance);
+}
+
+void ws_protocol_decoder_gt_wt_03_reset(void* context) {
+    furi_assert(context);
+    WSProtocolDecoderGT_WT03* instance = context;
+    instance->decoder.parser_step = GT_WT03DecoderStepReset;
+}
+
+static bool ws_protocol_gt_wt_03_check_crc(WSProtocolDecoderGT_WT03* instance) {
+    uint8_t msg[] = {
+        instance->decoder.decode_data >> 33,
+        instance->decoder.decode_data >> 25,
+        instance->decoder.decode_data >> 17,
+        instance->decoder.decode_data >> 9};
+
+    uint8_t sum = 0;
+    for(unsigned k = 0; k < sizeof(msg); ++k) {
+        uint8_t data = msg[k];
+        uint16_t key = 0x3100;
+        for(int i = 7; i >= 0; --i) {
+            // XOR key into sum if data bit is set
+            if((data >> i) & 1) sum ^= key & 0xff;
+            // roll the key right
+            key = (key >> 1);
+        }
+    }
+    return ((sum ^ (uint8_t)((instance->decoder.decode_data >> 1) & 0xFF)) == 0x2D);
+}
+
+/**
+ * Analysis of received data
+ * @param instance Pointer to a WSBlockGeneric* instance
+ */
+static void ws_protocol_gt_wt_03_remote_controller(WSBlockGeneric* instance) {
+    instance->id = instance->data >> 33;
+    instance->humidity = (instance->data >> 25) & 0xFF;
+
+    if(instance->humidity <= 10) { // actually the sensors sends 10 below working range of 20%
+        instance->humidity = 0;
+    } else if(instance->humidity > 95) { // actually the sensors sends 110 above working range of 90%
+        instance->humidity = 100;
+    }
+
+    instance->battery_low = (instance->data >> 24) & 1;
+    instance->btn = (instance->data >> 23) & 1;
+    instance->channel = ((instance->data >> 21) & 0x03) + 1;
+
+    if(!((instance->data >> 20) & 1)) {
+        instance->temp = (float)((instance->data >> 9) & 0x07FF) / 10.0f;
+    } else {
+        instance->temp = (float)((~(instance->data >> 9) & 0x07FF) + 1) / -10.0f;
+    }
+}
+
+void ws_protocol_decoder_gt_wt_03_feed(void* context, bool level, uint32_t duration) {
+    furi_assert(context);
+    WSProtocolDecoderGT_WT03* instance = context;
+
+    switch(instance->decoder.parser_step) {
+    case GT_WT03DecoderStepReset:
+        if((level) && (DURATION_DIFF(duration, ws_protocol_gt_wt_03_const.te_short * 3) <
+                       ws_protocol_gt_wt_03_const.te_delta * 2)) {
+            instance->decoder.parser_step = GT_WT03DecoderStepCheckPreambule;
+            instance->decoder.te_last = duration;
+            instance->header_count = 0;
+        }
+        break;
+
+    case GT_WT03DecoderStepCheckPreambule:
+        if(level) {
+            instance->decoder.te_last = duration;
+        } else {
+            if((DURATION_DIFF(instance->decoder.te_last, ws_protocol_gt_wt_03_const.te_short * 3) <
+                ws_protocol_gt_wt_03_const.te_delta * 2) &&
+               (DURATION_DIFF(duration, ws_protocol_gt_wt_03_const.te_short * 3) <
+                ws_protocol_gt_wt_03_const.te_delta * 2)) {
+                //Found preambule
+                instance->header_count++;
+            } else if(instance->header_count == 4) {
+                if((DURATION_DIFF(instance->decoder.te_last, ws_protocol_gt_wt_03_const.te_short) <
+                    ws_protocol_gt_wt_03_const.te_delta) &&
+                   (DURATION_DIFF(duration, ws_protocol_gt_wt_03_const.te_long) <
+                    ws_protocol_gt_wt_03_const.te_delta)) {
+                    instance->decoder.decode_data = 0;
+                    instance->decoder.decode_count_bit = 0;
+                    subghz_protocol_blocks_add_bit(&instance->decoder, 0);
+                    instance->decoder.parser_step = GT_WT03DecoderStepSaveDuration;
+                } else if(
+                    (DURATION_DIFF(instance->decoder.te_last, ws_protocol_gt_wt_03_const.te_long) <
+                     ws_protocol_gt_wt_03_const.te_delta) &&
+                    (DURATION_DIFF(duration, ws_protocol_gt_wt_03_const.te_short) <
+                     ws_protocol_gt_wt_03_const.te_delta)) {
+                    instance->decoder.decode_data = 0;
+                    instance->decoder.decode_count_bit = 0;
+                    subghz_protocol_blocks_add_bit(&instance->decoder, 1);
+                    instance->decoder.parser_step = GT_WT03DecoderStepSaveDuration;
+                } else {
+                    instance->decoder.parser_step = GT_WT03DecoderStepReset;
+                }
+            } else {
+                instance->decoder.parser_step = GT_WT03DecoderStepReset;
+            }
+        }
+        break;
+
+    case GT_WT03DecoderStepSaveDuration:
+        if(level) {
+            instance->decoder.te_last = duration;
+            instance->decoder.parser_step = GT_WT03DecoderStepCheckDuration;
+        } else {
+            instance->decoder.parser_step = GT_WT03DecoderStepReset;
+        }
+        break;
+
+    case GT_WT03DecoderStepCheckDuration:
+        if(!level) {
+            if(((DURATION_DIFF(instance->decoder.te_last, ws_protocol_gt_wt_03_const.te_short * 3) <
+                 ws_protocol_gt_wt_03_const.te_delta * 2) &&
+                (DURATION_DIFF(duration, ws_protocol_gt_wt_03_const.te_short * 3) <
+                 ws_protocol_gt_wt_03_const.te_delta * 2))) {
+                if((instance->decoder.decode_count_bit ==
+                    ws_protocol_gt_wt_03_const.min_count_bit_for_found) &&
+                   ws_protocol_gt_wt_03_check_crc(instance)) {
+                    instance->generic.data = instance->decoder.decode_data;
+                    instance->generic.data_count_bit = instance->decoder.decode_count_bit;
+                    ws_protocol_gt_wt_03_remote_controller(&instance->generic);
+                    if(instance->base.callback)
+                        instance->base.callback(&instance->base, instance->base.context);
+                }
+                instance->decoder.decode_data = 0;
+                instance->decoder.decode_count_bit = 0;
+                instance->header_count = 1;
+                instance->decoder.parser_step = GT_WT03DecoderStepCheckPreambule;
+                break;
+            } else if(
+                (DURATION_DIFF(instance->decoder.te_last, ws_protocol_gt_wt_03_const.te_short) <
+                 ws_protocol_gt_wt_03_const.te_delta) &&
+                (DURATION_DIFF(duration, ws_protocol_gt_wt_03_const.te_long) <
+                 ws_protocol_gt_wt_03_const.te_delta)) {
+                subghz_protocol_blocks_add_bit(&instance->decoder, 0);
+                instance->decoder.parser_step = GT_WT03DecoderStepSaveDuration;
+            } else if(
+                (DURATION_DIFF(instance->decoder.te_last, ws_protocol_gt_wt_03_const.te_long) <
+                 ws_protocol_gt_wt_03_const.te_delta) &&
+                (DURATION_DIFF(duration, ws_protocol_gt_wt_03_const.te_short) <
+                 ws_protocol_gt_wt_03_const.te_delta)) {
+                subghz_protocol_blocks_add_bit(&instance->decoder, 1);
+                instance->decoder.parser_step = GT_WT03DecoderStepSaveDuration;
+            } else {
+                instance->decoder.parser_step = GT_WT03DecoderStepReset;
+            }
+        } else {
+            instance->decoder.parser_step = GT_WT03DecoderStepReset;
+        }
+        break;
+    }
+}
+
+uint8_t ws_protocol_decoder_gt_wt_03_get_hash_data(void* context) {
+    furi_assert(context);
+    WSProtocolDecoderGT_WT03* instance = context;
+    return subghz_protocol_blocks_get_hash_data(
+        &instance->decoder, (instance->decoder.decode_count_bit / 8) + 1);
+}
+
+bool ws_protocol_decoder_gt_wt_03_serialize(
+    void* context,
+    FlipperFormat* flipper_format,
+    SubGhzRadioPreset* preset) {
+    furi_assert(context);
+    WSProtocolDecoderGT_WT03* instance = context;
+    return ws_block_generic_serialize(&instance->generic, flipper_format, preset);
+}
+
+bool ws_protocol_decoder_gt_wt_03_deserialize(void* context, FlipperFormat* flipper_format) {
+    furi_assert(context);
+    WSProtocolDecoderGT_WT03* instance = context;
+    bool ret = false;
+    do {
+        if(!ws_block_generic_deserialize(&instance->generic, flipper_format)) {
+            break;
+        }
+        if(instance->generic.data_count_bit !=
+           ws_protocol_gt_wt_03_const.min_count_bit_for_found) {
+            FURI_LOG_E(TAG, "Wrong number of bits in key");
+            break;
+        }
+        ret = true;
+    } while(false);
+    return ret;
+}
+
+void ws_protocol_decoder_gt_wt_03_get_string(void* context, FuriString* output) {
+    furi_assert(context);
+    WSProtocolDecoderGT_WT03* instance = context;
+    furi_string_printf(
+        output,
+        "%s %dbit\r\n"
+        "Key:0x%lX%08lX\r\n"
+        "Sn:0x%lX Ch:%d  Bat:%d\r\n"
+        "Temp:%d.%d C Hum:%d%%",
+        instance->generic.protocol_name,
+        instance->generic.data_count_bit,
+        (uint32_t)(instance->generic.data >> 32),
+        (uint32_t)(instance->generic.data),
+        instance->generic.id,
+        instance->generic.channel,
+        instance->generic.battery_low,
+        (int16_t)instance->generic.temp,
+        abs(((int16_t)(instance->generic.temp * 10) - (((int16_t)instance->generic.temp) * 10))),
+        instance->generic.humidity);
+}

applications/plugins/weather_station/protocols/gt_wt_03.h

@@ -0,0 +1,79 @@
+#pragma once
+
+#include <lib/subghz/protocols/base.h>
+
+#include <lib/subghz/blocks/const.h>
+#include <lib/subghz/blocks/decoder.h>
+#include <lib/subghz/blocks/encoder.h>
+#include "ws_generic.h"
+#include <lib/subghz/blocks/math.h>
+
+#define WS_PROTOCOL_GT_WT_03_NAME "GT-WT03"
+
+typedef struct WSProtocolDecoderGT_WT03 WSProtocolDecoderGT_WT03;
+typedef struct WSProtocolEncoderGT_WT03 WSProtocolEncoderGT_WT03;
+
+extern const SubGhzProtocolDecoder ws_protocol_gt_wt_03_decoder;
+extern const SubGhzProtocolEncoder ws_protocol_gt_wt_03_encoder;
+extern const SubGhzProtocol ws_protocol_gt_wt_03;
+
+/**
+ * Allocate WSProtocolDecoderGT_WT03.
+ * @param environment Pointer to a SubGhzEnvironment instance
+ * @return WSProtocolDecoderGT_WT03* pointer to a WSProtocolDecoderGT_WT03 instance
+ */
+void* ws_protocol_decoder_gt_wt_03_alloc(SubGhzEnvironment* environment);
+
+/**
+ * Free WSProtocolDecoderGT_WT03.
+ * @param context Pointer to a WSProtocolDecoderGT_WT03 instance
+ */
+void ws_protocol_decoder_gt_wt_03_free(void* context);
+
+/**
+ * Reset decoder WSProtocolDecoderGT_WT03.
+ * @param context Pointer to a WSProtocolDecoderGT_WT03 instance
+ */
+void ws_protocol_decoder_gt_wt_03_reset(void* context);
+
+/**
+ * Parse a raw sequence of levels and durations received from the air.
+ * @param context Pointer to a WSProtocolDecoderGT_WT03 instance
+ * @param level Signal level true-high false-low
+ * @param duration Duration of this level in, us
+ */
+void ws_protocol_decoder_gt_wt_03_feed(void* context, bool level, uint32_t duration);
+
+/**
+ * Getting the hash sum of the last randomly received parcel.
+ * @param context Pointer to a WSProtocolDecoderGT_WT03 instance
+ * @return hash Hash sum
+ */
+uint8_t ws_protocol_decoder_gt_wt_03_get_hash_data(void* context);
+
+/**
+ * Serialize data WSProtocolDecoderGT_WT03.
+ * @param context Pointer to a WSProtocolDecoderGT_WT03 instance
+ * @param flipper_format Pointer to a FlipperFormat instance
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
+ * @return true On success
+ */
+bool ws_protocol_decoder_gt_wt_03_serialize(
+    void* context,
+    FlipperFormat* flipper_format,
+    SubGhzRadioPreset* preset);
+
+/**
+ * Deserialize data WSProtocolDecoderGT_WT03.
+ * @param context Pointer to a WSProtocolDecoderGT_WT03 instance
+ * @param flipper_format Pointer to a FlipperFormat instance
+ * @return true On success
+ */
+bool ws_protocol_decoder_gt_wt_03_deserialize(void* context, FlipperFormat* flipper_format);
+
+/**
+ * Getting a textual representation of the received data.
+ * @param context Pointer to a WSProtocolDecoderGT_WT03 instance
+ * @param output Resulting text
+ */
+void ws_protocol_decoder_gt_wt_03_get_string(void* context, FuriString* output);

applications/plugins/weather_station/protocols/infactory.c

@@ -0,0 +1,296 @@
+#include "infactory.h"
+
+#define TAG "WSProtocolInfactory"
+
+/*
+ * Help
+ * https://github.com/merbanan/rtl_433/blob/master/src/devices/infactory.c
+ *
+ * Analysis using Genuino (see http://gitlab.com/hp-uno, e.g. uno_log_433):
+ * Observed On-Off-Key (OOK) data pattern:
+ *     preamble            syncPrefix        data...(40 bit)                        syncPostfix
+ *     HHLL HHLL HHLL HHLL HLLLLLLLLLLLLLLLL (HLLLL HLLLLLLLL HLLLL HLLLLLLLL ....) HLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL
+ * Breakdown:
+ * - four preamble pairs '1'/'0' each with a length of ca. 1000us
+ * - syncPre, syncPost, data0, data1 have a '1' start pulse of ca. 500us
+ * - syncPre pulse before dataPtr has a '0' pulse length of ca. 8000us
+ * - data0 (0-bits) have then a '0' pulse length of ca. 2000us
+ * - data1 (1-bits) have then a '0' pulse length of ca. 4000us
+ * - syncPost after dataPtr has a '0' pulse length of ca. 16000us
+ * This analysis is the reason for the new r_device definitions below.
+ * NB: pulse_slicer_ppm does not use .gap_limit if .tolerance is set.
+ * 
+ * Outdoor sensor, transmits temperature and humidity data
+ * - inFactory NC-3982-913/NX-5817-902, Pearl (for FWS-686 station)
+ * - nor-tec 73383 (weather station + sensor), Schou Company AS, Denmark
+ * - DAY 73365 (weather station + sensor), Schou Company AS, Denmark
+ * Known brand names: inFactory, nor-tec, GreenBlue, DAY. Manufacturer in China.
+ * Transmissions includes an id. Every 60 seconds the sensor transmits 6 packets:
+ *     0000 1111 | 0011 0000 | 0101 1100 | 1110 0111 | 0110 0001
+ *     iiii iiii | cccc ub?? | tttt tttt | tttt hhhh | hhhh ??nn
+ * - i: identification; changes on battery switch
+ * - c: CRC-4; CCITT checksum, see below for computation specifics
+ * - u: unknown; (sometimes set at power-on, but not always)
+ * - b: battery low; flag to indicate low battery voltage
+ * - h: Humidity; BCD-encoded, each nibble is one digit, 'A0' means 100%rH
+ * - t: Temperature; in °F as binary number with one decimal place + 90 °F offset
+ * - n: Channel; Channel number 1 - 3
+ * 
+ */
+
+static const SubGhzBlockConst ws_protocol_infactory_const = {
+    .te_short = 500,
+    .te_long = 2000,
+    .te_delta = 150,
+    .min_count_bit_for_found = 40,
+};
+
+struct WSProtocolDecoderInfactory {
+    SubGhzProtocolDecoderBase base;
+
+    SubGhzBlockDecoder decoder;
+    WSBlockGeneric generic;
+
+    uint16_t header_count;
+};
+
+struct WSProtocolEncoderInfactory {
+    SubGhzProtocolEncoderBase base;
+
+    SubGhzProtocolBlockEncoder encoder;
+    WSBlockGeneric generic;
+};
+
+typedef enum {
+    InfactoryDecoderStepReset = 0,
+    InfactoryDecoderStepCheckPreambule,
+    InfactoryDecoderStepSaveDuration,
+    InfactoryDecoderStepCheckDuration,
+} InfactoryDecoderStep;
+
+const SubGhzProtocolDecoder ws_protocol_infactory_decoder = {
+    .alloc = ws_protocol_decoder_infactory_alloc,
+    .free = ws_protocol_decoder_infactory_free,
+
+    .feed = ws_protocol_decoder_infactory_feed,
+    .reset = ws_protocol_decoder_infactory_reset,
+
+    .get_hash_data = ws_protocol_decoder_infactory_get_hash_data,
+    .serialize = ws_protocol_decoder_infactory_serialize,
+    .deserialize = ws_protocol_decoder_infactory_deserialize,
+    .get_string = ws_protocol_decoder_infactory_get_string,
+};
+
+const SubGhzProtocolEncoder ws_protocol_infactory_encoder = {
+    .alloc = NULL,
+    .free = NULL,
+
+    .deserialize = NULL,
+    .stop = NULL,
+    .yield = NULL,
+};
+
+const SubGhzProtocol ws_protocol_infactory = {
+    .name = WS_PROTOCOL_INFACTORY_NAME,
+    .type = SubGhzProtocolWeatherStation,
+    .flag = SubGhzProtocolFlag_433 | SubGhzProtocolFlag_315 | SubGhzProtocolFlag_868 |
+            SubGhzProtocolFlag_AM | SubGhzProtocolFlag_Decodable,
+
+    .decoder = &ws_protocol_infactory_decoder,
+    .encoder = &ws_protocol_infactory_encoder,
+};
+
+void* ws_protocol_decoder_infactory_alloc(SubGhzEnvironment* environment) {
+    UNUSED(environment);
+    WSProtocolDecoderInfactory* instance = malloc(sizeof(WSProtocolDecoderInfactory));
+    instance->base.protocol = &ws_protocol_infactory;
+    instance->generic.protocol_name = instance->base.protocol->name;
+    return instance;
+}
+
+void ws_protocol_decoder_infactory_free(void* context) {
+    furi_assert(context);
+    WSProtocolDecoderInfactory* instance = context;
+    free(instance);
+}
+
+void ws_protocol_decoder_infactory_reset(void* context) {
+    furi_assert(context);
+    WSProtocolDecoderInfactory* instance = context;
+    instance->decoder.parser_step = InfactoryDecoderStepReset;
+}
+
+static bool ws_protocol_infactory_check_crc(WSProtocolDecoderInfactory* instance) {
+    uint8_t msg[] = {
+        instance->decoder.decode_data >> 32,
+        (((instance->decoder.decode_data >> 24) & 0x0F) | (instance->decoder.decode_data & 0x0F)
+                                                              << 4),
+        instance->decoder.decode_data >> 16,
+        instance->decoder.decode_data >> 8,
+        instance->decoder.decode_data};
+
+    uint8_t crc =
+        subghz_protocol_blocks_crc4(msg, 4, 0x13, 0); // Koopmann 0x9, CCITT-4; FP-4; ITU-T G.704
+    crc ^= msg[4] >> 4; // last nibble is only XORed
+    return (crc == ((instance->decoder.decode_data >> 28) & 0x0F));
+}
+
+/**
+ * Analysis of received data
+ * @param instance Pointer to a WSBlockGeneric* instance
+ */
+static void ws_protocol_infactory_remote_controller(WSBlockGeneric* instance) {
+    instance->id = instance->data >> 32;
+    instance->battery_low = (instance->data >> 26) & 1;
+    instance->temp = ws_block_generic_fahrenheit_to_celsius(
+        ((float)((instance->data >> 12) & 0x0FFF) - 900.0f) / 10.0f);
+    instance->humidity =
+        (((instance->data >> 8) & 0x0F) * 10) + ((instance->data >> 4) & 0x0F); // BCD, 'A0'=100%rH
+    instance->channel = instance->data & 0x03;
+}
+
+void ws_protocol_decoder_infactory_feed(void* context, bool level, uint32_t duration) {
+    furi_assert(context);
+    WSProtocolDecoderInfactory* instance = context;
+
+    switch(instance->decoder.parser_step) {
+    case InfactoryDecoderStepReset:
+        if((level) && (DURATION_DIFF(duration, ws_protocol_infactory_const.te_short * 2) <
+                       ws_protocol_infactory_const.te_delta * 2)) {
+            instance->decoder.parser_step = InfactoryDecoderStepCheckPreambule;
+            instance->decoder.te_last = duration;
+            instance->header_count = 0;
+        }
+        break;
+
+    case InfactoryDecoderStepCheckPreambule:
+        if(level) {
+            instance->decoder.te_last = duration;
+        } else {
+            if((DURATION_DIFF(instance->decoder.te_last, ws_protocol_infactory_const.te_short * 2) <
+                ws_protocol_infactory_const.te_delta * 2) &&
+               (DURATION_DIFF(duration, ws_protocol_infactory_const.te_short * 2) <
+                ws_protocol_infactory_const.te_delta * 2)) {
+                //Found preambule
+                instance->header_count++;
+            } else if(
+                (DURATION_DIFF(instance->decoder.te_last, ws_protocol_infactory_const.te_short) <
+                 ws_protocol_infactory_const.te_delta) &&
+                (DURATION_DIFF(duration, ws_protocol_infactory_const.te_short * 16) <
+                 ws_protocol_infactory_const.te_delta * 8)) {
+                //Found syncPrefix
+                if(instance->header_count > 3) {
+                    instance->decoder.parser_step = InfactoryDecoderStepSaveDuration;
+                    instance->decoder.decode_data = 0;
+                    instance->decoder.decode_count_bit = 0;
+                }
+            } else {
+                instance->decoder.parser_step = InfactoryDecoderStepReset;
+            }
+        }
+        break;
+
+    case InfactoryDecoderStepSaveDuration:
+        if(level) {
+            instance->decoder.te_last = duration;
+            instance->decoder.parser_step = InfactoryDecoderStepCheckDuration;
+        } else {
+            instance->decoder.parser_step = InfactoryDecoderStepReset;
+        }
+        break;
+
+    case InfactoryDecoderStepCheckDuration:
+        if(!level) {
+            if(duration >= ((uint32_t)ws_protocol_infactory_const.te_short * 30)) {
+                //Found syncPostfix
+                if((instance->decoder.decode_count_bit ==
+                    ws_protocol_infactory_const.min_count_bit_for_found) &&
+                   ws_protocol_infactory_check_crc(instance)) {
+                    instance->generic.data = instance->decoder.decode_data;
+                    instance->generic.data_count_bit = instance->decoder.decode_count_bit;
+                    ws_protocol_infactory_remote_controller(&instance->generic);
+                    if(instance->base.callback)
+                        instance->base.callback(&instance->base, instance->base.context);
+                }
+                instance->decoder.decode_data = 0;
+                instance->decoder.decode_count_bit = 0;
+                instance->decoder.parser_step = InfactoryDecoderStepReset;
+                break;
+            } else if(
+                (DURATION_DIFF(instance->decoder.te_last, ws_protocol_infactory_const.te_short) <
+                 ws_protocol_infactory_const.te_delta) &&
+                (DURATION_DIFF(duration, ws_protocol_infactory_const.te_long) <
+                 ws_protocol_infactory_const.te_delta * 2)) {
+                subghz_protocol_blocks_add_bit(&instance->decoder, 0);
+                instance->decoder.parser_step = InfactoryDecoderStepSaveDuration;
+            } else if(
+                (DURATION_DIFF(instance->decoder.te_last, ws_protocol_infactory_const.te_short) <
+                 ws_protocol_infactory_const.te_delta) &&
+                (DURATION_DIFF(duration, ws_protocol_infactory_const.te_long * 2) <
+                 ws_protocol_infactory_const.te_delta * 4)) {
+                subghz_protocol_blocks_add_bit(&instance->decoder, 1);
+                instance->decoder.parser_step = InfactoryDecoderStepSaveDuration;
+            } else {
+                instance->decoder.parser_step = InfactoryDecoderStepReset;
+            }
+        } else {
+            instance->decoder.parser_step = InfactoryDecoderStepReset;
+        }
+        break;
+    }
+}
+
+uint8_t ws_protocol_decoder_infactory_get_hash_data(void* context) {
+    furi_assert(context);
+    WSProtocolDecoderInfactory* instance = context;
+    return subghz_protocol_blocks_get_hash_data(
+        &instance->decoder, (instance->decoder.decode_count_bit / 8) + 1);
+}
+
+bool ws_protocol_decoder_infactory_serialize(
+    void* context,
+    FlipperFormat* flipper_format,
+    SubGhzRadioPreset* preset) {
+    furi_assert(context);
+    WSProtocolDecoderInfactory* instance = context;
+    return ws_block_generic_serialize(&instance->generic, flipper_format, preset);
+}
+
+bool ws_protocol_decoder_infactory_deserialize(void* context, FlipperFormat* flipper_format) {
+    furi_assert(context);
+    WSProtocolDecoderInfactory* instance = context;
+    bool ret = false;
+    do {
+        if(!ws_block_generic_deserialize(&instance->generic, flipper_format)) {
+            break;
+        }
+        if(instance->generic.data_count_bit !=
+           ws_protocol_infactory_const.min_count_bit_for_found) {
+            FURI_LOG_E(TAG, "Wrong number of bits in key");
+            break;
+        }
+        ret = true;
+    } while(false);
+    return ret;
+}
+
+void ws_protocol_decoder_infactory_get_string(void* context, FuriString* output) {
+    furi_assert(context);
+    WSProtocolDecoderInfactory* instance = context;
+    furi_string_printf(
+        output,
+        "%s %dbit\r\n"
+        "Key:0x%lX%08lX\r\n"
+        "Sn:0x%lX Ch:%d  Bat:%d\r\n"
+        "Temp:%d.%d C Hum:%d%%",
+        instance->generic.protocol_name,
+        instance->generic.data_count_bit,
+        (uint32_t)(instance->generic.data >> 32),
+        (uint32_t)(instance->generic.data),
+        instance->generic.id,
+        instance->generic.channel,
+        instance->generic.battery_low,
+        (int16_t)instance->generic.temp,
+        abs(((int16_t)(instance->generic.temp * 10) - (((int16_t)instance->generic.temp) * 10))),
+        instance->generic.humidity);
+}

applications/plugins/weather_station/protocols/infactory.h

@@ -0,0 +1,79 @@
+#pragma once
+
+#include <lib/subghz/protocols/base.h>
+
+#include <lib/subghz/blocks/const.h>
+#include <lib/subghz/blocks/decoder.h>
+#include <lib/subghz/blocks/encoder.h>
+#include "ws_generic.h"
+#include <lib/subghz/blocks/math.h>
+
+#define WS_PROTOCOL_INFACTORY_NAME "inFactory-TH"
+
+typedef struct WSProtocolDecoderInfactory WSProtocolDecoderInfactory;
+typedef struct WSProtocolEncoderInfactory WSProtocolEncoderInfactory;
+
+extern const SubGhzProtocolDecoder ws_protocol_infactory_decoder;
+extern const SubGhzProtocolEncoder ws_protocol_infactory_encoder;
+extern const SubGhzProtocol ws_protocol_infactory;
+
+/**
+ * Allocate WSProtocolDecoderInfactory.
+ * @param environment Pointer to a SubGhzEnvironment instance
+ * @return WSProtocolDecoderInfactory* pointer to a WSProtocolDecoderInfactory instance
+ */
+void* ws_protocol_decoder_infactory_alloc(SubGhzEnvironment* environment);
+
+/**
+ * Free WSProtocolDecoderInfactory.
+ * @param context Pointer to a WSProtocolDecoderInfactory instance
+ */
+void ws_protocol_decoder_infactory_free(void* context);
+
+/**
+ * Reset decoder WSProtocolDecoderInfactory.
+ * @param context Pointer to a WSProtocolDecoderInfactory instance
+ */
+void ws_protocol_decoder_infactory_reset(void* context);
+
+/**
+ * Parse a raw sequence of levels and durations received from the air.
+ * @param context Pointer to a WSProtocolDecoderInfactory instance
+ * @param level Signal level true-high false-low
+ * @param duration Duration of this level in, us
+ */
+void ws_protocol_decoder_infactory_feed(void* context, bool level, uint32_t duration);
+
+/**
+ * Getting the hash sum of the last randomly received parcel.
+ * @param context Pointer to a WSProtocolDecoderInfactory instance
+ * @return hash Hash sum
+ */
+uint8_t ws_protocol_decoder_infactory_get_hash_data(void* context);
+
+/**
+ * Serialize data WSProtocolDecoderInfactory.
+ * @param context Pointer to a WSProtocolDecoderInfactory instance
+ * @param flipper_format Pointer to a FlipperFormat instance
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
+ * @return true On success
+ */
+bool ws_protocol_decoder_infactory_serialize(
+    void* context,
+    FlipperFormat* flipper_format,
+    SubGhzRadioPreset* preset);
+
+/**
+ * Deserialize data WSProtocolDecoderInfactory.
+ * @param context Pointer to a WSProtocolDecoderInfactory instance
+ * @param flipper_format Pointer to a FlipperFormat instance
+ * @return true On success
+ */
+bool ws_protocol_decoder_infactory_deserialize(void* context, FlipperFormat* flipper_format);
+
+/**
+ * Getting a textual representation of the received data.
+ * @param context Pointer to a WSProtocolDecoderInfactory instance
+ * @param output Resulting text
+ */
+void ws_protocol_decoder_infactory_get_string(void* context, FuriString* output);

applications/plugins/weather_station/protocols/nexus_th.c

@@ -0,0 +1,261 @@
+#include "nexus_th.h"
+
+#define TAG "WSProtocolNexus_TH"
+
+/*
+ * Help
+ * https://github.com/merbanan/rtl_433/blob/ef2d37cf51e3264d11cde9149ef87de2f0a4d37a/src/devices/nexus.c
+ *
+ * Nexus sensor protocol with ID, temperature and optional humidity
+ * also FreeTec (Pearl) NC-7345 sensors for FreeTec Weatherstation NC-7344,
+ * also infactory/FreeTec (Pearl) NX-3980 sensors for infactory/FreeTec NX-3974 station,
+ * also Solight TE82S sensors for Solight TE76/TE82/TE83/TE84 stations,
+ * also TFA 30.3209.02 temperature/humidity sensor.
+ * The sensor sends 36 bits 12 times,
+ * the packets are ppm modulated (distance coding) with a pulse of ~500 us
+ * followed by a short gap of ~1000 us for a 0 bit or a long ~2000 us gap for a
+ * 1 bit, the sync gap is ~4000 us.
+ * The data is grouped in 9 nibbles:
+ *     [id0] [id1] [flags] [temp0] [temp1] [temp2] [const] [humi0] [humi1]
+ * - The 8-bit id changes when the battery is changed in the sensor.
+ * - flags are 4 bits B 0 C C, where B is the battery status: 1=OK, 0=LOW
+ * - and CC is the channel: 0=CH1, 1=CH2, 2=CH3
+ * - temp is 12 bit signed scaled by 10
+ * - const is always 1111 (0x0F)
+ * - humidity is 8 bits
+ * The sensors can be bought at Clas Ohlsen (Nexus) and Pearl (infactory/FreeTec).
+ * 
+ */
+
+#define NEXUS_TH_CONST_DATA 0b1111
+
+static const SubGhzBlockConst ws_protocol_nexus_th_const = {
+    .te_short = 500,
+    .te_long = 2000,
+    .te_delta = 150,
+    .min_count_bit_for_found = 36,
+};
+
+struct WSProtocolDecoderNexus_TH {
+    SubGhzProtocolDecoderBase base;
+
+    SubGhzBlockDecoder decoder;
+    WSBlockGeneric generic;
+};
+
+struct WSProtocolEncoderNexus_TH {
+    SubGhzProtocolEncoderBase base;
+
+    SubGhzProtocolBlockEncoder encoder;
+    WSBlockGeneric generic;
+};
+
+typedef enum {
+    Nexus_THDecoderStepReset = 0,
+    Nexus_THDecoderStepSaveDuration,
+    Nexus_THDecoderStepCheckDuration,
+} Nexus_THDecoderStep;
+
+const SubGhzProtocolDecoder ws_protocol_nexus_th_decoder = {
+    .alloc = ws_protocol_decoder_nexus_th_alloc,
+    .free = ws_protocol_decoder_nexus_th_free,
+
+    .feed = ws_protocol_decoder_nexus_th_feed,
+    .reset = ws_protocol_decoder_nexus_th_reset,
+
+    .get_hash_data = ws_protocol_decoder_nexus_th_get_hash_data,
+    .serialize = ws_protocol_decoder_nexus_th_serialize,
+    .deserialize = ws_protocol_decoder_nexus_th_deserialize,
+    .get_string = ws_protocol_decoder_nexus_th_get_string,
+};
+
+const SubGhzProtocolEncoder ws_protocol_nexus_th_encoder = {
+    .alloc = NULL,
+    .free = NULL,
+
+    .deserialize = NULL,
+    .stop = NULL,
+    .yield = NULL,
+};
+
+const SubGhzProtocol ws_protocol_nexus_th = {
+    .name = WS_PROTOCOL_NEXUS_TH_NAME,
+    .type = SubGhzProtocolWeatherStation,
+    .flag = SubGhzProtocolFlag_433 | SubGhzProtocolFlag_315 | SubGhzProtocolFlag_868 |
+            SubGhzProtocolFlag_AM | SubGhzProtocolFlag_Decodable,
+
+    .decoder = &ws_protocol_nexus_th_decoder,
+    .encoder = &ws_protocol_nexus_th_encoder,
+};
+
+void* ws_protocol_decoder_nexus_th_alloc(SubGhzEnvironment* environment) {
+    UNUSED(environment);
+    WSProtocolDecoderNexus_TH* instance = malloc(sizeof(WSProtocolDecoderNexus_TH));
+    instance->base.protocol = &ws_protocol_nexus_th;
+    instance->generic.protocol_name = instance->base.protocol->name;
+    return instance;
+}
+
+void ws_protocol_decoder_nexus_th_free(void* context) {
+    furi_assert(context);
+    WSProtocolDecoderNexus_TH* instance = context;
+    free(instance);
+}
+
+void ws_protocol_decoder_nexus_th_reset(void* context) {
+    furi_assert(context);
+    WSProtocolDecoderNexus_TH* instance = context;
+    instance->decoder.parser_step = Nexus_THDecoderStepReset;
+}
+
+static bool ws_protocol_nexus_th_check(WSProtocolDecoderNexus_TH* instance) {
+    uint8_t type = (instance->decoder.decode_data >> 8) & 0x0F;
+
+    if((type == NEXUS_TH_CONST_DATA) && ((instance->decoder.decode_data >> 4) != 0xffffffff)) {
+        return true;
+    } else {
+        return false;
+    }
+    return true;
+}
+
+/**
+ * Analysis of received data
+ * @param instance Pointer to a WSBlockGeneric* instance
+ */
+static void ws_protocol_nexus_th_remote_controller(WSBlockGeneric* instance) {
+    instance->id = (instance->data >> 28) & 0xFF;
+    instance->battery_low = !((instance->data >> 27) & 1);
+    instance->channel = ((instance->data >> 24) & 0x03) + 1;
+
+    if(!((instance->data >> 23) & 1)) {
+        instance->temp = (float)((instance->data >> 12) & 0x07FF) / 10.0f;
+    } else {
+        instance->temp = (float)((~(instance->data >> 12) & 0x07FF) + 1) / -10.0f;
+    }
+
+    instance->humidity = instance->data & 0xFF;
+}
+
+void ws_protocol_decoder_nexus_th_feed(void* context, bool level, uint32_t duration) {
+    furi_assert(context);
+    WSProtocolDecoderNexus_TH* instance = context;
+
+    switch(instance->decoder.parser_step) {
+    case Nexus_THDecoderStepReset:
+        if((!level) && (DURATION_DIFF(duration, ws_protocol_nexus_th_const.te_short * 8) <
+                        ws_protocol_nexus_th_const.te_delta * 4)) {
+            //Found sync
+            instance->decoder.parser_step = Nexus_THDecoderStepSaveDuration;
+            instance->decoder.decode_data = 0;
+            instance->decoder.decode_count_bit = 0;
+        }
+        break;
+
+    case Nexus_THDecoderStepSaveDuration:
+        if(level) {
+            instance->decoder.te_last = duration;
+            instance->decoder.parser_step = Nexus_THDecoderStepCheckDuration;
+        } else {
+            instance->decoder.parser_step = Nexus_THDecoderStepReset;
+        }
+        break;
+
+    case Nexus_THDecoderStepCheckDuration:
+        if(!level) {
+            if(DURATION_DIFF(duration, ws_protocol_nexus_th_const.te_short * 8) <
+               ws_protocol_nexus_th_const.te_delta * 4) {
+                //Found sync
+                instance->decoder.parser_step = Nexus_THDecoderStepReset;
+                if((instance->decoder.decode_count_bit ==
+                    ws_protocol_nexus_th_const.min_count_bit_for_found) &&
+                   ws_protocol_nexus_th_check(instance)) {
+                    instance->generic.data = instance->decoder.decode_data;
+                    instance->generic.data_count_bit = instance->decoder.decode_count_bit;
+                    ws_protocol_nexus_th_remote_controller(&instance->generic);
+                    if(instance->base.callback)
+                        instance->base.callback(&instance->base, instance->base.context);
+                    instance->decoder.parser_step = Nexus_THDecoderStepCheckDuration;
+                }
+                instance->decoder.decode_data = 0;
+                instance->decoder.decode_count_bit = 0;
+
+                break;
+            } else if(
+                (DURATION_DIFF(instance->decoder.te_last, ws_protocol_nexus_th_const.te_short) <
+                 ws_protocol_nexus_th_const.te_delta) &&
+                (DURATION_DIFF(duration, ws_protocol_nexus_th_const.te_short * 2) <
+                 ws_protocol_nexus_th_const.te_delta * 2)) {
+                subghz_protocol_blocks_add_bit(&instance->decoder, 0);
+                instance->decoder.parser_step = Nexus_THDecoderStepSaveDuration;
+            } else if(
+                (DURATION_DIFF(instance->decoder.te_last, ws_protocol_nexus_th_const.te_short) <
+                 ws_protocol_nexus_th_const.te_delta) &&
+                (DURATION_DIFF(duration, ws_protocol_nexus_th_const.te_short * 4) <
+                 ws_protocol_nexus_th_const.te_delta * 4)) {
+                subghz_protocol_blocks_add_bit(&instance->decoder, 1);
+                instance->decoder.parser_step = Nexus_THDecoderStepSaveDuration;
+            } else {
+                instance->decoder.parser_step = Nexus_THDecoderStepReset;
+            }
+        } else {
+            instance->decoder.parser_step = Nexus_THDecoderStepReset;
+        }
+        break;
+    }
+}
+
+uint8_t ws_protocol_decoder_nexus_th_get_hash_data(void* context) {
+    furi_assert(context);
+    WSProtocolDecoderNexus_TH* instance = context;
+    return subghz_protocol_blocks_get_hash_data(
+        &instance->decoder, (instance->decoder.decode_count_bit / 8) + 1);
+}
+
+bool ws_protocol_decoder_nexus_th_serialize(
+    void* context,
+    FlipperFormat* flipper_format,
+    SubGhzRadioPreset* preset) {
+    furi_assert(context);
+    WSProtocolDecoderNexus_TH* instance = context;
+    return ws_block_generic_serialize(&instance->generic, flipper_format, preset);
+}
+
+bool ws_protocol_decoder_nexus_th_deserialize(void* context, FlipperFormat* flipper_format) {
+    furi_assert(context);
+    WSProtocolDecoderNexus_TH* instance = context;
+    bool ret = false;
+    do {
+        if(!ws_block_generic_deserialize(&instance->generic, flipper_format)) {
+            break;
+        }
+        if(instance->generic.data_count_bit !=
+           ws_protocol_nexus_th_const.min_count_bit_for_found) {
+            FURI_LOG_E(TAG, "Wrong number of bits in key");
+            break;
+        }
+        ret = true;
+    } while(false);
+    return ret;
+}
+
+void ws_protocol_decoder_nexus_th_get_string(void* context, FuriString* output) {
+    furi_assert(context);
+    WSProtocolDecoderNexus_TH* instance = context;
+    furi_string_printf(
+        output,
+        "%s %dbit\r\n"
+        "Key:0x%lX%08lX\r\n"
+        "Sn:0x%lX Ch:%d  Bat:%d\r\n"
+        "Temp:%d.%d C Hum:%d%%",
+        instance->generic.protocol_name,
+        instance->generic.data_count_bit,
+        (uint32_t)(instance->generic.data >> 32),
+        (uint32_t)(instance->generic.data),
+        instance->generic.id,
+        instance->generic.channel,
+        instance->generic.battery_low,
+        (int16_t)instance->generic.temp,
+        abs(((int16_t)(instance->generic.temp * 10) - (((int16_t)instance->generic.temp) * 10))),
+        instance->generic.humidity);
+}

applications/plugins/weather_station/protocols/nexus_th.h

@@ -0,0 +1,79 @@
+#pragma once
+
+#include <lib/subghz/protocols/base.h>
+
+#include <lib/subghz/blocks/const.h>
+#include <lib/subghz/blocks/decoder.h>
+#include <lib/subghz/blocks/encoder.h>
+#include "ws_generic.h"
+#include <lib/subghz/blocks/math.h>
+
+#define WS_PROTOCOL_NEXUS_TH_NAME "Nexus-TH"
+
+typedef struct WSProtocolDecoderNexus_TH WSProtocolDecoderNexus_TH;
+typedef struct WSProtocolEncoderNexus_TH WSProtocolEncoderNexus_TH;
+
+extern const SubGhzProtocolDecoder ws_protocol_nexus_th_decoder;
+extern const SubGhzProtocolEncoder ws_protocol_nexus_th_encoder;
+extern const SubGhzProtocol ws_protocol_nexus_th;
+
+/**
+ * Allocate WSProtocolDecoderNexus_TH.
+ * @param environment Pointer to a SubGhzEnvironment instance
+ * @return WSProtocolDecoderNexus_TH* pointer to a WSProtocolDecoderNexus_TH instance
+ */
+void* ws_protocol_decoder_nexus_th_alloc(SubGhzEnvironment* environment);
+
+/**
+ * Free WSProtocolDecoderNexus_TH.
+ * @param context Pointer to a WSProtocolDecoderNexus_TH instance
+ */
+void ws_protocol_decoder_nexus_th_free(void* context);
+
+/**
+ * Reset decoder WSProtocolDecoderNexus_TH.
+ * @param context Pointer to a WSProtocolDecoderNexus_TH instance
+ */
+void ws_protocol_decoder_nexus_th_reset(void* context);
+
+/**
+ * Parse a raw sequence of levels and durations received from the air.
+ * @param context Pointer to a WSProtocolDecoderNexus_TH instance
+ * @param level Signal level true-high false-low
+ * @param duration Duration of this level in, us
+ */
+void ws_protocol_decoder_nexus_th_feed(void* context, bool level, uint32_t duration);
+
+/**
+ * Getting the hash sum of the last randomly received parcel.
+ * @param context Pointer to a WSProtocolDecoderNexus_TH instance
+ * @return hash Hash sum
+ */
+uint8_t ws_protocol_decoder_nexus_th_get_hash_data(void* context);
+
+/**
+ * Serialize data WSProtocolDecoderNexus_TH.
+ * @param context Pointer to a WSProtocolDecoderNexus_TH instance
+ * @param flipper_format Pointer to a FlipperFormat instance
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
+ * @return true On success
+ */
+bool ws_protocol_decoder_nexus_th_serialize(
+    void* context,
+    FlipperFormat* flipper_format,
+    SubGhzRadioPreset* preset);
+
+/**
+ * Deserialize data WSProtocolDecoderNexus_TH.
+ * @param context Pointer to a WSProtocolDecoderNexus_TH instance
+ * @param flipper_format Pointer to a FlipperFormat instance
+ * @return true On success
+ */
+bool ws_protocol_decoder_nexus_th_deserialize(void* context, FlipperFormat* flipper_format);
+
+/**
+ * Getting a textual representation of the received data.
+ * @param context Pointer to a WSProtocolDecoderNexus_TH instance
+ * @param output Resulting text
+ */
+void ws_protocol_decoder_nexus_th_get_string(void* context, FuriString* output);

applications/plugins/weather_station/protocols/protocol_items.c

@@ -0,0 +1,12 @@
+#include "protocol_items.h"
+
+const SubGhzProtocol* weather_station_protocol_registry_items[] = {
+    &ws_protocol_infactory,
+    &ws_protocol_thermopro_tx4,
+    &ws_protocol_nexus_th,
+    &ws_protocol_gt_wt_03,
+};
+
+const SubGhzProtocolRegistry weather_station_protocol_registry = {
+    .items = weather_station_protocol_registry_items,
+    .size = COUNT_OF(weather_station_protocol_registry_items)};

applications/plugins/weather_station/protocols/protocol_items.h

@@ -0,0 +1,9 @@
+#pragma once
+#include "../weather_station_app_i.h"
+
+#include "infactory.h"
+#include "thermopro_tx4.h"
+#include "nexus_th.h"
+#include "gt_wt_03.h"
+
+extern const SubGhzProtocolRegistry weather_station_protocol_registry;

applications/plugins/weather_station/protocols/thermopro_tx4.c

@@ -0,0 +1,260 @@
+#include "thermopro_tx4.h"
+
+#define TAG "WSProtocolThermoPRO_TX4"
+
+/*
+ * Help
+ * https://github.com/merbanan/rtl_433/blob/master/src/devices/thermopro_tx2.c
+ *
+  * The sensor sends 37 bits 6 times, before the first packet there is a sync pulse.
+ * The packets are ppm modulated (distance coding) with a pulse of ~500 us
+ * followed by a short gap of ~2000 us for a 0 bit or a long ~4000 us gap for a
+ * 1 bit, the sync gap is ~9000 us.
+ * The data is grouped in 9 nibbles
+ *     [type] [id0] [id1] [flags] [temp0] [temp1] [temp2] [humi0] [humi1]
+ * - type: 4 bit fixed 1001 (9) or 0110 (5)
+ * - id: 8 bit a random id that is generated when the sensor starts, could include battery status
+ *   the same batteries often generate the same id
+ * - flags(3): is 1 when the battery is low, otherwise 0 (ok)
+ * - flags(2): is 1 when the sensor sends a reading when pressing the button on the sensor
+ * - flags(1,0): the channel number that can be set by the sensor (1, 2, 3, X)
+ * - temp: 12 bit signed scaled by 10
+ * - humi: 8 bit always 11001100 (0xCC) if no humidity sensor is available
+ * 
+ */
+
+#define THERMO_PRO_TX4_TYPE_1 0b1001
+#define THERMO_PRO_TX4_TYPE_2 0b0110
+
+static const SubGhzBlockConst ws_protocol_thermopro_tx4_const = {
+    .te_short = 500,
+    .te_long = 2000,
+    .te_delta = 150,
+    .min_count_bit_for_found = 37,
+};
+
+struct WSProtocolDecoderThermoPRO_TX4 {
+    SubGhzProtocolDecoderBase base;
+
+    SubGhzBlockDecoder decoder;
+    WSBlockGeneric generic;
+};
+
+struct WSProtocolEncoderThermoPRO_TX4 {
+    SubGhzProtocolEncoderBase base;
+
+    SubGhzProtocolBlockEncoder encoder;
+    WSBlockGeneric generic;
+};
+
+typedef enum {
+    ThermoPRO_TX4DecoderStepReset = 0,
+    ThermoPRO_TX4DecoderStepSaveDuration,
+    ThermoPRO_TX4DecoderStepCheckDuration,
+} ThermoPRO_TX4DecoderStep;
+
+const SubGhzProtocolDecoder ws_protocol_thermopro_tx4_decoder = {
+    .alloc = ws_protocol_decoder_thermopro_tx4_alloc,
+    .free = ws_protocol_decoder_thermopro_tx4_free,
+
+    .feed = ws_protocol_decoder_thermopro_tx4_feed,
+    .reset = ws_protocol_decoder_thermopro_tx4_reset,
+
+    .get_hash_data = ws_protocol_decoder_thermopro_tx4_get_hash_data,
+    .serialize = ws_protocol_decoder_thermopro_tx4_serialize,
+    .deserialize = ws_protocol_decoder_thermopro_tx4_deserialize,
+    .get_string = ws_protocol_decoder_thermopro_tx4_get_string,
+};
+
+const SubGhzProtocolEncoder ws_protocol_thermopro_tx4_encoder = {
+    .alloc = NULL,
+    .free = NULL,
+
+    .deserialize = NULL,
+    .stop = NULL,
+    .yield = NULL,
+};
+
+const SubGhzProtocol ws_protocol_thermopro_tx4 = {
+    .name = WS_PROTOCOL_THERMOPRO_TX4_NAME,
+    .type = SubGhzProtocolWeatherStation,
+    .flag = SubGhzProtocolFlag_433 | SubGhzProtocolFlag_315 | SubGhzProtocolFlag_868 |
+            SubGhzProtocolFlag_AM | SubGhzProtocolFlag_Decodable,
+
+    .decoder = &ws_protocol_thermopro_tx4_decoder,
+    .encoder = &ws_protocol_thermopro_tx4_encoder,
+};
+
+void* ws_protocol_decoder_thermopro_tx4_alloc(SubGhzEnvironment* environment) {
+    UNUSED(environment);
+    WSProtocolDecoderThermoPRO_TX4* instance = malloc(sizeof(WSProtocolDecoderThermoPRO_TX4));
+    instance->base.protocol = &ws_protocol_thermopro_tx4;
+    instance->generic.protocol_name = instance->base.protocol->name;
+    return instance;
+}
+
+void ws_protocol_decoder_thermopro_tx4_free(void* context) {
+    furi_assert(context);
+    WSProtocolDecoderThermoPRO_TX4* instance = context;
+    free(instance);
+}
+
+void ws_protocol_decoder_thermopro_tx4_reset(void* context) {
+    furi_assert(context);
+    WSProtocolDecoderThermoPRO_TX4* instance = context;
+    instance->decoder.parser_step = ThermoPRO_TX4DecoderStepReset;
+}
+
+static bool ws_protocol_thermopro_tx4_check(WSProtocolDecoderThermoPRO_TX4* instance) {
+    uint8_t type = instance->decoder.decode_data >> 33;
+
+    if((type == THERMO_PRO_TX4_TYPE_1) || (type == THERMO_PRO_TX4_TYPE_2)) {
+        return true;
+    } else {
+        return false;
+    }
+}
+
+/**
+ * Analysis of received data
+ * @param instance Pointer to a WSBlockGeneric* instance
+ */
+static void ws_protocol_thermopro_tx4_remote_controller(WSBlockGeneric* instance) {
+    instance->id = (instance->data >> 25) & 0xFF;
+    instance->battery_low = (instance->data >> 24) & 1;
+    instance->btn = (instance->data >> 23) & 1;
+    instance->channel = ((instance->data >> 21) & 0x03) + 1;
+
+    if(!((instance->data >> 20) & 1)) {
+        instance->temp = (float)((instance->data >> 9) & 0x07FF) / 10.0f;
+    } else {
+        instance->temp = (float)((~(instance->data >> 9) & 0x07FF) + 1) / -10.0f;
+    }
+
+    instance->humidity = (instance->data >> 1) & 0xFF;
+}
+
+void ws_protocol_decoder_thermopro_tx4_feed(void* context, bool level, uint32_t duration) {
+    furi_assert(context);
+    WSProtocolDecoderThermoPRO_TX4* instance = context;
+
+    switch(instance->decoder.parser_step) {
+    case ThermoPRO_TX4DecoderStepReset:
+        if((!level) && (DURATION_DIFF(duration, ws_protocol_thermopro_tx4_const.te_short * 18) <
+                        ws_protocol_thermopro_tx4_const.te_delta * 10)) {
+            //Found sync
+            instance->decoder.parser_step = ThermoPRO_TX4DecoderStepSaveDuration;
+            instance->decoder.decode_data = 0;
+            instance->decoder.decode_count_bit = 0;
+        }
+        break;
+
+    case ThermoPRO_TX4DecoderStepSaveDuration:
+        if(level) {
+            instance->decoder.te_last = duration;
+            instance->decoder.parser_step = ThermoPRO_TX4DecoderStepCheckDuration;
+        } else {
+            instance->decoder.parser_step = ThermoPRO_TX4DecoderStepReset;
+        }
+        break;
+
+    case ThermoPRO_TX4DecoderStepCheckDuration:
+        if(!level) {
+            if(DURATION_DIFF(duration, ws_protocol_thermopro_tx4_const.te_short * 18) <
+               ws_protocol_thermopro_tx4_const.te_delta * 10) {
+                //Found sync
+                instance->decoder.parser_step = ThermoPRO_TX4DecoderStepReset;
+                if((instance->decoder.decode_count_bit ==
+                    ws_protocol_thermopro_tx4_const.min_count_bit_for_found) &&
+                   ws_protocol_thermopro_tx4_check(instance)) {
+                    instance->generic.data = instance->decoder.decode_data;
+                    instance->generic.data_count_bit = instance->decoder.decode_count_bit;
+                    ws_protocol_thermopro_tx4_remote_controller(&instance->generic);
+                    if(instance->base.callback)
+                        instance->base.callback(&instance->base, instance->base.context);
+                    instance->decoder.parser_step = ThermoPRO_TX4DecoderStepCheckDuration;
+                }
+                instance->decoder.decode_data = 0;
+                instance->decoder.decode_count_bit = 0;
+
+                break;
+            } else if(
+                (DURATION_DIFF(
+                     instance->decoder.te_last, ws_protocol_thermopro_tx4_const.te_short) <
+                 ws_protocol_thermopro_tx4_const.te_delta) &&
+                (DURATION_DIFF(duration, ws_protocol_thermopro_tx4_const.te_long) <
+                 ws_protocol_thermopro_tx4_const.te_delta * 2)) {
+                subghz_protocol_blocks_add_bit(&instance->decoder, 0);
+                instance->decoder.parser_step = ThermoPRO_TX4DecoderStepSaveDuration;
+            } else if(
+                (DURATION_DIFF(
+                     instance->decoder.te_last, ws_protocol_thermopro_tx4_const.te_short) <
+                 ws_protocol_thermopro_tx4_const.te_delta) &&
+                (DURATION_DIFF(duration, ws_protocol_thermopro_tx4_const.te_long * 2) <
+                 ws_protocol_thermopro_tx4_const.te_delta * 4)) {
+                subghz_protocol_blocks_add_bit(&instance->decoder, 1);
+                instance->decoder.parser_step = ThermoPRO_TX4DecoderStepSaveDuration;
+            } else {
+                instance->decoder.parser_step = ThermoPRO_TX4DecoderStepReset;
+            }
+        } else {
+            instance->decoder.parser_step = ThermoPRO_TX4DecoderStepReset;
+        }
+        break;
+    }
+}
+
+uint8_t ws_protocol_decoder_thermopro_tx4_get_hash_data(void* context) {
+    furi_assert(context);
+    WSProtocolDecoderThermoPRO_TX4* instance = context;
+    return subghz_protocol_blocks_get_hash_data(
+        &instance->decoder, (instance->decoder.decode_count_bit / 8) + 1);
+}
+
+bool ws_protocol_decoder_thermopro_tx4_serialize(
+    void* context,
+    FlipperFormat* flipper_format,
+    SubGhzRadioPreset* preset) {
+    furi_assert(context);
+    WSProtocolDecoderThermoPRO_TX4* instance = context;
+    return ws_block_generic_serialize(&instance->generic, flipper_format, preset);
+}
+
+bool ws_protocol_decoder_thermopro_tx4_deserialize(void* context, FlipperFormat* flipper_format) {
+    furi_assert(context);
+    WSProtocolDecoderThermoPRO_TX4* instance = context;
+    bool ret = false;
+    do {
+        if(!ws_block_generic_deserialize(&instance->generic, flipper_format)) {
+            break;
+        }
+        if(instance->generic.data_count_bit !=
+           ws_protocol_thermopro_tx4_const.min_count_bit_for_found) {
+            FURI_LOG_E(TAG, "Wrong number of bits in key");
+            break;
+        }
+        ret = true;
+    } while(false);
+    return ret;
+}
+
+void ws_protocol_decoder_thermopro_tx4_get_string(void* context, FuriString* output) {
+    furi_assert(context);
+    WSProtocolDecoderThermoPRO_TX4* instance = context;
+    furi_string_printf(
+        output,
+        "%s %dbit\r\n"
+        "Key:0x%lX%08lX\r\n"
+        "Sn:0x%lX Ch:%d  Bat:%d\r\n"
+        "Temp:%d.%d C Hum:%d%%",
+        instance->generic.protocol_name,
+        instance->generic.data_count_bit,
+        (uint32_t)(instance->generic.data >> 32),
+        (uint32_t)(instance->generic.data),
+        instance->generic.id,
+        instance->generic.channel,
+        instance->generic.battery_low,
+        (int16_t)instance->generic.temp,
+        abs(((int16_t)(instance->generic.temp * 10) - (((int16_t)instance->generic.temp) * 10))),
+        instance->generic.humidity);
+}

applications/plugins/weather_station/protocols/thermopro_tx4.h

@@ -0,0 +1,79 @@
+#pragma once
+
+#include <lib/subghz/protocols/base.h>
+
+#include <lib/subghz/blocks/const.h>
+#include <lib/subghz/blocks/decoder.h>
+#include <lib/subghz/blocks/encoder.h>
+#include "ws_generic.h"
+#include <lib/subghz/blocks/math.h>
+
+#define WS_PROTOCOL_THERMOPRO_TX4_NAME "ThermoPRO-TX4"
+
+typedef struct WSProtocolDecoderThermoPRO_TX4 WSProtocolDecoderThermoPRO_TX4;
+typedef struct WSProtocolEncoderThermoPRO_TX4 WSProtocolEncoderThermoPRO_TX4;
+
+extern const SubGhzProtocolDecoder ws_protocol_thermopro_tx4_decoder;
+extern const SubGhzProtocolEncoder ws_protocol_thermopro_tx4_encoder;
+extern const SubGhzProtocol ws_protocol_thermopro_tx4;
+
+/**
+ * Allocate WSProtocolDecoderThermoPRO_TX4.
+ * @param environment Pointer to a SubGhzEnvironment instance
+ * @return WSProtocolDecoderThermoPRO_TX4* pointer to a WSProtocolDecoderThermoPRO_TX4 instance
+ */
+void* ws_protocol_decoder_thermopro_tx4_alloc(SubGhzEnvironment* environment);
+
+/**
+ * Free WSProtocolDecoderThermoPRO_TX4.
+ * @param context Pointer to a WSProtocolDecoderThermoPRO_TX4 instance
+ */
+void ws_protocol_decoder_thermopro_tx4_free(void* context);
+
+/**
+ * Reset decoder WSProtocolDecoderThermoPRO_TX4.
+ * @param context Pointer to a WSProtocolDecoderThermoPRO_TX4 instance
+ */
+void ws_protocol_decoder_thermopro_tx4_reset(void* context);
+
+/**
+ * Parse a raw sequence of levels and durations received from the air.
+ * @param context Pointer to a WSProtocolDecoderThermoPRO_TX4 instance
+ * @param level Signal level true-high false-low
+ * @param duration Duration of this level in, us
+ */
+void ws_protocol_decoder_thermopro_tx4_feed(void* context, bool level, uint32_t duration);
+
+/**
+ * Getting the hash sum of the last randomly received parcel.
+ * @param context Pointer to a WSProtocolDecoderThermoPRO_TX4 instance
+ * @return hash Hash sum
+ */
+uint8_t ws_protocol_decoder_thermopro_tx4_get_hash_data(void* context);
+
+/**
+ * Serialize data WSProtocolDecoderThermoPRO_TX4.
+ * @param context Pointer to a WSProtocolDecoderThermoPRO_TX4 instance
+ * @param flipper_format Pointer to a FlipperFormat instance
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
+ * @return true On success
+ */
+bool ws_protocol_decoder_thermopro_tx4_serialize(
+    void* context,
+    FlipperFormat* flipper_format,
+    SubGhzRadioPreset* preset);
+
+/**
+ * Deserialize data WSProtocolDecoderThermoPRO_TX4.
+ * @param context Pointer to a WSProtocolDecoderThermoPRO_TX4 instance
+ * @param flipper_format Pointer to a FlipperFormat instance
+ * @return true On success
+ */
+bool ws_protocol_decoder_thermopro_tx4_deserialize(void* context, FlipperFormat* flipper_format);
+
+/**
+ * Getting a textual representation of the received data.
+ * @param context Pointer to a WSProtocolDecoderThermoPRO_TX4 instance
+ * @param output Resulting text
+ */
+void ws_protocol_decoder_thermopro_tx4_get_string(void* context, FuriString* output);

applications/plugins/weather_station/protocols/ws_generic.c

@@ -0,0 +1,198 @@
+#include "ws_generic.h"
+#include <lib/toolbox/stream/stream.h>
+#include <lib/flipper_format/flipper_format_i.h>
+#include "../helpers/weather_station_types.h"
+
+#define TAG "WSBlockGeneric"
+
+void ws_block_generic_get_preset_name(const char* preset_name, FuriString* preset_str) {
+    const char* preset_name_temp;
+    if(!strcmp(preset_name, "AM270")) {
+        preset_name_temp = "FuriHalSubGhzPresetOok270Async";
+    } else if(!strcmp(preset_name, "AM650")) {
+        preset_name_temp = "FuriHalSubGhzPresetOok650Async";
+    } else if(!strcmp(preset_name, "FM238")) {
+        preset_name_temp = "FuriHalSubGhzPreset2FSKDev238Async";
+    } else if(!strcmp(preset_name, "FM476")) {
+        preset_name_temp = "FuriHalSubGhzPreset2FSKDev476Async";
+    } else {
+        preset_name_temp = "FuriHalSubGhzPresetCustom";
+    }
+    furi_string_set(preset_str, preset_name_temp);
+}
+
+bool ws_block_generic_serialize(
+    WSBlockGeneric* instance,
+    FlipperFormat* flipper_format,
+    SubGhzRadioPreset* preset) {
+    furi_assert(instance);
+    bool res = false;
+    FuriString* temp_str;
+    temp_str = furi_string_alloc();
+    do {
+        stream_clean(flipper_format_get_raw_stream(flipper_format));
+        if(!flipper_format_write_header_cstr(
+               flipper_format, WS_KEY_FILE_TYPE, WS_KEY_FILE_VERSION)) {
+            FURI_LOG_E(TAG, "Unable to add header");
+            break;
+        }
+
+        if(!flipper_format_write_uint32(flipper_format, "Frequency", &preset->frequency, 1)) {
+            FURI_LOG_E(TAG, "Unable to add Frequency");
+            break;
+        }
+
+        ws_block_generic_get_preset_name(furi_string_get_cstr(preset->name), temp_str);
+        if(!flipper_format_write_string_cstr(
+               flipper_format, "Preset", furi_string_get_cstr(temp_str))) {
+            FURI_LOG_E(TAG, "Unable to add Preset");
+            break;
+        }
+        if(!strcmp(furi_string_get_cstr(temp_str), "FuriHalSubGhzPresetCustom")) {
+            if(!flipper_format_write_string_cstr(
+                   flipper_format, "Custom_preset_module", "CC1101")) {
+                FURI_LOG_E(TAG, "Unable to add Custom_preset_module");
+                break;
+            }
+            if(!flipper_format_write_hex(
+                   flipper_format, "Custom_preset_data", preset->data, preset->data_size)) {
+                FURI_LOG_E(TAG, "Unable to add Custom_preset_data");
+                break;
+            }
+        }
+        if(!flipper_format_write_string_cstr(flipper_format, "Protocol", instance->protocol_name)) {
+            FURI_LOG_E(TAG, "Unable to add Protocol");
+            break;
+        }
+
+        uint32_t temp_data = instance->id;
+        if(!flipper_format_write_uint32(flipper_format, "Id", &temp_data, 1)) {
+            FURI_LOG_E(TAG, "Unable to add Id");
+            break;
+        }
+
+        temp_data = instance->data_count_bit;
+        if(!flipper_format_write_uint32(flipper_format, "Bit", &temp_data, 1)) {
+            FURI_LOG_E(TAG, "Unable to add Bit");
+            break;
+        }
+
+        uint8_t key_data[sizeof(uint64_t)] = {0};
+        for(size_t i = 0; i < sizeof(uint64_t); i++) {
+            key_data[sizeof(uint64_t) - i - 1] = (instance->data >> i * 8) & 0xFF;
+        }
+
+        if(!flipper_format_write_hex(flipper_format, "Data", key_data, sizeof(uint64_t))) {
+            FURI_LOG_E(TAG, "Unable to add Data");
+            break;
+        }
+
+        temp_data = instance->battery_low;
+        if(!flipper_format_write_uint32(flipper_format, "Batt", &temp_data, 1)) {
+            FURI_LOG_E(TAG, "Unable to add Battery_low");
+            break;
+        }
+
+        temp_data = instance->humidity;
+        if(!flipper_format_write_uint32(flipper_format, "Hum", &temp_data, 1)) {
+            FURI_LOG_E(TAG, "Unable to add Humidity");
+            break;
+        }
+
+        temp_data = instance->channel;
+        if(!flipper_format_write_uint32(flipper_format, "Ch", &temp_data, 1)) {
+            FURI_LOG_E(TAG, "Unable to add Channel");
+            break;
+        }
+
+        // temp_data = instance->btn;
+        // if(!flipper_format_write_uint32(flipper_format, "Btn", &temp_data, 1)) {
+        //     FURI_LOG_E(TAG, "Unable to add Btn");
+        //     break;
+        // }
+
+        float temp = instance->temp;
+        if(!flipper_format_write_float(flipper_format, "Temp", &temp, 1)) {
+            FURI_LOG_E(TAG, "Unable to add Temperature");
+            break;
+        }
+
+        res = true;
+    } while(false);
+    furi_string_free(temp_str);
+    return res;
+}
+
+bool ws_block_generic_deserialize(WSBlockGeneric* instance, FlipperFormat* flipper_format) {
+    furi_assert(instance);
+    bool res = false;
+    uint32_t temp_data = 0;
+
+    do {
+        if(!flipper_format_rewind(flipper_format)) {
+            FURI_LOG_E(TAG, "Rewind error");
+            break;
+        }
+
+        if(!flipper_format_read_uint32(flipper_format, "Id", (uint32_t*)&temp_data, 1)) {
+            FURI_LOG_E(TAG, "Missing Id");
+            break;
+        }
+        instance->id = (uint32_t)temp_data;
+
+        if(!flipper_format_read_uint32(flipper_format, "Bit", (uint32_t*)&temp_data, 1)) {
+            FURI_LOG_E(TAG, "Missing Bit");
+            break;
+        }
+        instance->data_count_bit = (uint8_t)temp_data;
+
+        uint8_t key_data[sizeof(uint64_t)] = {0};
+        if(!flipper_format_read_hex(flipper_format, "Data", key_data, sizeof(uint64_t))) {
+            FURI_LOG_E(TAG, "Missing Data");
+            break;
+        }
+
+        for(uint8_t i = 0; i < sizeof(uint64_t); i++) {
+            instance->data = instance->data << 8 | key_data[i];
+        }
+
+        if(!flipper_format_read_uint32(flipper_format, "Batt", (uint32_t*)&temp_data, 1)) {
+            FURI_LOG_E(TAG, "Missing Battery_low");
+            break;
+        }
+        instance->battery_low = (uint8_t)temp_data;
+
+        if(!flipper_format_read_uint32(flipper_format, "Hum", (uint32_t*)&temp_data, 1)) {
+            FURI_LOG_E(TAG, "Missing Humidity");
+            break;
+        }
+        instance->humidity = (uint8_t)temp_data;
+
+        if(!flipper_format_read_uint32(flipper_format, "Ch", (uint32_t*)&temp_data, 1)) {
+            FURI_LOG_E(TAG, "Missing Channel");
+            break;
+        }
+        instance->channel = (uint8_t)temp_data;
+
+        // if(!flipper_format_read_uint32(flipper_format, "Btn", (uint32_t*)&temp_data, 1)) {
+        //     FURI_LOG_E(TAG, "Missing Btn");
+        //     break;
+        // }
+        // instance->btn = (uint8_t)temp_data;
+
+        float temp;
+        if(!flipper_format_read_float(flipper_format, "Temp", (float*)&temp, 1)) {
+            FURI_LOG_E(TAG, "Missing Temperature");
+            break;
+        }
+        instance->temp = temp;
+
+        res = true;
+    } while(0);
+
+    return res;
+}
+
+float ws_block_generic_fahrenheit_to_celsius(float fahrenheit) {
+    return (fahrenheit - 32.0f) / 1.8f;
+}

applications/plugins/weather_station/protocols/ws_generic.h

@@ -0,0 +1,61 @@
+#pragma once
+
+#include <stdbool.h>
+#include <stdint.h>
+#include <stddef.h>
+
+#include <lib/flipper_format/flipper_format.h>
+#include "furi.h"
+#include "furi_hal.h"
+#include <lib/subghz/types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct WSBlockGeneric WSBlockGeneric;
+
+struct WSBlockGeneric {
+    const char* protocol_name;
+    uint64_t data;
+    uint32_t id;
+    uint8_t data_count_bit;
+    uint8_t battery_low;
+    uint8_t humidity;
+    uint8_t channel;
+    uint8_t btn;
+    float temp;
+};
+
+/**
+ * Get name preset.
+ * @param preset_name name preset
+ * @param preset_str Output name preset
+ */
+void ws_block_generic_get_preset_name(const char* preset_name, FuriString* preset_str);
+
+/**
+ * Serialize data WSBlockGeneric.
+ * @param instance Pointer to a WSBlockGeneric instance
+ * @param flipper_format Pointer to a FlipperFormat instance
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
+ * @return true On success
+ */
+bool ws_block_generic_serialize(
+    WSBlockGeneric* instance,
+    FlipperFormat* flipper_format,
+    SubGhzRadioPreset* preset);
+
+/**
+ * Deserialize data WSBlockGeneric.
+ * @param instance Pointer to a WSBlockGeneric instance
+ * @param flipper_format Pointer to a FlipperFormat instance
+ * @return true On success
+ */
+bool ws_block_generic_deserialize(WSBlockGeneric* instance, FlipperFormat* flipper_format);
+
+float ws_block_generic_fahrenheit_to_celsius(float fahrenheit);
+
+#ifdef __cplusplus
+}
+#endif

applications/plugins/weather_station/scenes/weather_station_receiver.c

@@ -0,0 +1,207 @@
+#include "../weather_station_app_i.h"
+#include "../views/weather_station_receiver.h"
+
+static const NotificationSequence subghs_sequence_rx = {
+    &message_green_255,
+
+    &message_vibro_on,
+    &message_note_c6,
+    &message_delay_50,
+    &message_sound_off,
+    &message_vibro_off,
+
+    &message_delay_50,
+    NULL,
+};
+
+static const NotificationSequence subghs_sequence_rx_locked = {
+    &message_green_255,
+
+    &message_display_backlight_on,
+
+    &message_vibro_on,
+    &message_note_c6,
+    &message_delay_50,
+    &message_sound_off,
+    &message_vibro_off,
+
+    &message_delay_500,
+
+    &message_display_backlight_off,
+    NULL,
+};
+
+static void weather_station_scene_receiver_update_statusbar(void* context) {
+    WeatherStationApp* app = context;
+    FuriString* history_stat_str;
+    history_stat_str = furi_string_alloc();
+    if(!ws_history_get_text_space_left(app->txrx->history, history_stat_str)) {
+        FuriString* frequency_str;
+        FuriString* modulation_str;
+
+        frequency_str = furi_string_alloc();
+        modulation_str = furi_string_alloc();
+
+        ws_get_frequency_modulation(app, frequency_str, modulation_str);
+
+        ws_view_receiver_add_data_statusbar(
+            app->ws_receiver,
+            furi_string_get_cstr(frequency_str),
+            furi_string_get_cstr(modulation_str),
+            furi_string_get_cstr(history_stat_str));
+
+        furi_string_free(frequency_str);
+        furi_string_free(modulation_str);
+    } else {
+        ws_view_receiver_add_data_statusbar(
+            app->ws_receiver, furi_string_get_cstr(history_stat_str), "", "");
+    }
+    furi_string_free(history_stat_str);
+}
+
+void weather_station_scene_receiver_callback(WSCustomEvent event, void* context) {
+    furi_assert(context);
+    WeatherStationApp* app = context;
+    view_dispatcher_send_custom_event(app->view_dispatcher, event);
+}
+
+static void weather_station_scene_receiver_add_to_history_callback(
+    SubGhzReceiver* receiver,
+    SubGhzProtocolDecoderBase* decoder_base,
+    void* context) {
+    furi_assert(context);
+    WeatherStationApp* app = context;
+    FuriString* str_buff;
+    str_buff = furi_string_alloc();
+
+    if(ws_history_add_to_history(app->txrx->history, decoder_base, app->txrx->preset) ==
+       WSHistoryStateAddKeyNewDada) {
+        furi_string_reset(str_buff);
+
+        ws_history_get_text_item_menu(
+            app->txrx->history, str_buff, ws_history_get_item(app->txrx->history) - 1);
+        ws_view_receiver_add_item_to_menu(
+            app->ws_receiver,
+            furi_string_get_cstr(str_buff),
+            ws_history_get_type_protocol(
+                app->txrx->history, ws_history_get_item(app->txrx->history) - 1));
+
+        weather_station_scene_receiver_update_statusbar(app);
+        notification_message(app->notifications, &sequence_blink_green_10);
+        if(app->lock != WSLockOn) {
+            notification_message(app->notifications, &subghs_sequence_rx);
+        } else {
+            notification_message(app->notifications, &subghs_sequence_rx_locked);
+        }
+    }
+    subghz_receiver_reset(receiver);
+    furi_string_free(str_buff);
+    app->txrx->rx_key_state = WSRxKeyStateAddKey;
+}
+
+void weather_station_scene_receiver_on_enter(void* context) {
+    WeatherStationApp* app = context;
+
+    FuriString* str_buff;
+    str_buff = furi_string_alloc();
+
+    if(app->txrx->rx_key_state == WSRxKeyStateIDLE) {
+        ws_preset_init(app, "AM650", subghz_setting_get_default_frequency(app->setting), NULL, 0);
+        ws_history_reset(app->txrx->history);
+        app->txrx->rx_key_state = WSRxKeyStateStart;
+    }
+
+    ws_view_receiver_set_lock(app->ws_receiver, app->lock);
+
+    //Load history to receiver
+    ws_view_receiver_exit(app->ws_receiver);
+    for(uint8_t i = 0; i < ws_history_get_item(app->txrx->history); i++) {
+        furi_string_reset(str_buff);
+        ws_history_get_text_item_menu(app->txrx->history, str_buff, i);
+        ws_view_receiver_add_item_to_menu(
+            app->ws_receiver,
+            furi_string_get_cstr(str_buff),
+            ws_history_get_type_protocol(app->txrx->history, i));
+        app->txrx->rx_key_state = WSRxKeyStateAddKey;
+    }
+    furi_string_free(str_buff);
+    weather_station_scene_receiver_update_statusbar(app);
+
+    ws_view_receiver_set_callback(app->ws_receiver, weather_station_scene_receiver_callback, app);
+    subghz_receiver_set_rx_callback(
+        app->txrx->receiver, weather_station_scene_receiver_add_to_history_callback, app);
+
+    if(app->txrx->txrx_state == WSTxRxStateRx) {
+        ws_rx_end(app);
+    };
+    if((app->txrx->txrx_state == WSTxRxStateIDLE) || (app->txrx->txrx_state == WSTxRxStateSleep)) {
+        ws_begin(
+            app,
+            subghz_setting_get_preset_data_by_name(
+                app->setting, furi_string_get_cstr(app->txrx->preset->name)));
+
+        ws_rx(app, app->txrx->preset->frequency);
+    }
+
+    ws_view_receiver_set_idx_menu(app->ws_receiver, app->txrx->idx_menu_chosen);
+    view_dispatcher_switch_to_view(app->view_dispatcher, WeatherStationViewReceiver);
+}
+
+bool weather_station_scene_receiver_on_event(void* context, SceneManagerEvent event) {
+    WeatherStationApp* app = context;
+    bool consumed = false;
+    if(event.type == SceneManagerEventTypeCustom) {
+        switch(event.event) {
+        case WSCustomEventViewReceiverBack:
+            // Stop CC1101 Rx
+            if(app->txrx->txrx_state == WSTxRxStateRx) {
+                ws_rx_end(app);
+                ws_sleep(app);
+            };
+            app->txrx->hopper_state = WSHopperStateOFF;
+            app->txrx->idx_menu_chosen = 0;
+            subghz_receiver_set_rx_callback(app->txrx->receiver, NULL, app);
+
+            app->txrx->rx_key_state = WSRxKeyStateIDLE;
+            ws_preset_init(
+                app, "AM650", subghz_setting_get_default_frequency(app->setting), NULL, 0);
+            scene_manager_search_and_switch_to_previous_scene(
+                app->scene_manager, WeatherStationSceneStart);
+            consumed = true;
+            break;
+        case WSCustomEventViewReceiverOK:
+            app->txrx->idx_menu_chosen = ws_view_receiver_get_idx_menu(app->ws_receiver);
+            scene_manager_next_scene(app->scene_manager, WeatherStationSceneReceiverInfo);
+            consumed = true;
+            break;
+        case WSCustomEventViewReceiverConfig:
+            app->txrx->idx_menu_chosen = ws_view_receiver_get_idx_menu(app->ws_receiver);
+            scene_manager_next_scene(app->scene_manager, WeatherStationSceneReceiverConfig);
+            consumed = true;
+            break;
+        case WSCustomEventViewReceiverOffDisplay:
+            notification_message(app->notifications, &sequence_display_backlight_off);
+            consumed = true;
+            break;
+        case WSCustomEventViewReceiverUnlock:
+            app->lock = WSLockOff;
+            consumed = true;
+            break;
+        default:
+            break;
+        }
+    } else if(event.type == SceneManagerEventTypeTick) {
+        if(app->txrx->hopper_state != WSHopperStateOFF) {
+            ws_hopper_update(app);
+            weather_station_scene_receiver_update_statusbar(app);
+        }
+        if(app->txrx->txrx_state == WSTxRxStateRx) {
+            notification_message(app->notifications, &sequence_blink_cyan_10);
+        }
+    }
+    return consumed;
+}
+
+void weather_station_scene_receiver_on_exit(void* context) {
+    UNUSED(context);
+}

applications/plugins/weather_station/scenes/weather_station_scene.c

@@ -0,0 +1,30 @@
+#include "../weather_station_app_i.h"
+
+// Generate scene on_enter handlers array
+#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_enter,
+void (*const weather_station_scene_on_enter_handlers[])(void*) = {
+#include "weather_station_scene_config.h"
+};
+#undef ADD_SCENE
+
+// Generate scene on_event handlers array
+#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_event,
+bool (*const weather_station_scene_on_event_handlers[])(void* context, SceneManagerEvent event) = {
+#include "weather_station_scene_config.h"
+};
+#undef ADD_SCENE
+
+// Generate scene on_exit handlers array
+#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_exit,
+void (*const weather_station_scene_on_exit_handlers[])(void* context) = {
+#include "weather_station_scene_config.h"
+};
+#undef ADD_SCENE
+
+// Initialize scene handlers configuration structure
+const SceneManagerHandlers weather_station_scene_handlers = {
+    .on_enter_handlers = weather_station_scene_on_enter_handlers,
+    .on_event_handlers = weather_station_scene_on_event_handlers,
+    .on_exit_handlers = weather_station_scene_on_exit_handlers,
+    .scene_num = WeatherStationSceneNum,
+};

applications/plugins/weather_station/scenes/weather_station_scene.h

@@ -0,0 +1,29 @@
+#pragma once
+
+#include <gui/scene_manager.h>
+
+// Generate scene id and total number
+#define ADD_SCENE(prefix, name, id) WeatherStationScene##id,
+typedef enum {
+#include "weather_station_scene_config.h"
+    WeatherStationSceneNum,
+} WeatherStationScene;
+#undef ADD_SCENE
+
+extern const SceneManagerHandlers weather_station_scene_handlers;
+
+// Generate scene on_enter handlers declaration
+#define ADD_SCENE(prefix, name, id) void prefix##_scene_##name##_on_enter(void*);
+#include "weather_station_scene_config.h"
+#undef ADD_SCENE
+
+// Generate scene on_event handlers declaration
+#define ADD_SCENE(prefix, name, id) \
+    bool prefix##_scene_##name##_on_event(void* context, SceneManagerEvent event);
+#include "weather_station_scene_config.h"
+#undef ADD_SCENE
+
+// Generate scene on_exit handlers declaration
+#define ADD_SCENE(prefix, name, id) void prefix##_scene_##name##_on_exit(void* context);
+#include "weather_station_scene_config.h"
+#undef ADD_SCENE

applications/plugins/weather_station/scenes/weather_station_scene_about.c

@@ -0,0 +1,78 @@
+#include "../weather_station_app_i.h"
+#include "../helpers/weather_station_types.h"
+
+void weather_station_scene_about_widget_callback(
+    GuiButtonType result,
+    InputType type,
+    void* context) {
+    WeatherStationApp* app = context;
+    if(type == InputTypeShort) {
+        view_dispatcher_send_custom_event(app->view_dispatcher, result);
+    }
+}
+
+void weather_station_scene_about_on_enter(void* context) {
+    WeatherStationApp* 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", WS_VERSION_APP);
+    furi_string_cat_printf(temp_str, "Developed by: %s\n", WS_DEVELOPED);
+    furi_string_cat_printf(temp_str, "Github: %s\n\n", WS_GITHUB);
+
+    furi_string_cat_printf(temp_str, "\e#%s\n", "Description");
+    furi_string_cat_printf(
+        temp_str, "Reading messages from\nweather station that work\nwith SubGhz sensors\n\n");
+
+    furi_string_cat_printf(temp_str, "Supported protocols:\n");
+    size_t i = 0;
+    const char* protocol_name =
+        subghz_environment_get_protocol_name_registry(app->txrx->environment, i++);
+    do {
+        furi_string_cat_printf(temp_str, "%s\n", protocol_name);
+        protocol_name = subghz_environment_get_protocol_name_registry(app->txrx->environment, i++);
+    } while(protocol_name != NULL);
+
+    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!        Weather station       \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, WeatherStationViewWidget);
+}
+
+bool weather_station_scene_about_on_event(void* context, SceneManagerEvent event) {
+    WeatherStationApp* app = context;
+    bool consumed = false;
+    UNUSED(app);
+    UNUSED(event);
+
+    return consumed;
+}
+
+void weather_station_scene_about_on_exit(void* context) {
+    WeatherStationApp* app = context;
+
+    // Clear views
+    widget_reset(app->widget);
+}

applications/plugins/weather_station/scenes/weather_station_scene_config.h

@@ -0,0 +1,5 @@
+ADD_SCENE(weather_station, start, Start)
+ADD_SCENE(weather_station, about, About)
+ADD_SCENE(weather_station, receiver, Receiver)
+ADD_SCENE(weather_station, receiver_config, ReceiverConfig)
+ADD_SCENE(weather_station, receiver_info, ReceiverInfo)

applications/plugins/weather_station/scenes/weather_station_scene_receiver_config.c

@@ -0,0 +1,223 @@
+#include "../weather_station_app_i.h"
+
+enum WSSettingIndex {
+    WSSettingIndexFrequency,
+    WSSettingIndexHopping,
+    WSSettingIndexModulation,
+    WSSettingIndexLock,
+};
+
+#define HOPPING_COUNT 2
+const char* const hopping_text[HOPPING_COUNT] = {
+    "OFF",
+    "ON",
+};
+const uint32_t hopping_value[HOPPING_COUNT] = {
+    WSHopperStateOFF,
+    WSHopperStateRunnig,
+};
+
+uint8_t weather_station_scene_receiver_config_next_frequency(const uint32_t value, void* context) {
+    furi_assert(context);
+    WeatherStationApp* app = context;
+    uint8_t index = 0;
+    for(uint8_t i = 0; i < subghz_setting_get_frequency_count(app->setting); i++) {
+        if(value == subghz_setting_get_frequency(app->setting, i)) {
+            index = i;
+            break;
+        } else {
+            index = subghz_setting_get_frequency_default_index(app->setting);
+        }
+    }
+    return index;
+}
+
+uint8_t weather_station_scene_receiver_config_next_preset(const char* preset_name, void* context) {
+    furi_assert(context);
+    WeatherStationApp* app = context;
+    uint8_t index = 0;
+    for(uint8_t i = 0; i < subghz_setting_get_preset_count(app->setting); i++) {
+        if(!strcmp(subghz_setting_get_preset_name(app->setting, i), preset_name)) {
+            index = i;
+            break;
+        } else {
+            //  index = subghz_setting_get_frequency_default_index(app ->setting);
+        }
+    }
+    return index;
+}
+
+uint8_t weather_station_scene_receiver_config_hopper_value_index(
+    const uint32_t value,
+    const uint32_t values[],
+    uint8_t values_count,
+    void* context) {
+    furi_assert(context);
+    UNUSED(values_count);
+    WeatherStationApp* app = context;
+
+    if(value == values[0]) {
+        return 0;
+    } else {
+        variable_item_set_current_value_text(
+            (VariableItem*)scene_manager_get_scene_state(
+                app->scene_manager, WeatherStationSceneReceiverConfig),
+            " -----");
+        return 1;
+    }
+}
+
+static void weather_station_scene_receiver_config_set_frequency(VariableItem* item) {
+    WeatherStationApp* app = variable_item_get_context(item);
+    uint8_t index = variable_item_get_current_value_index(item);
+
+    if(app->txrx->hopper_state == WSHopperStateOFF) {
+        char text_buf[10] = {0};
+        snprintf(
+            text_buf,
+            sizeof(text_buf),
+            "%lu.%02lu",
+            subghz_setting_get_frequency(app->setting, index) / 1000000,
+            (subghz_setting_get_frequency(app->setting, index) % 1000000) / 10000);
+        variable_item_set_current_value_text(item, text_buf);
+        app->txrx->preset->frequency = subghz_setting_get_frequency(app->setting, index);
+    } else {
+        variable_item_set_current_value_index(
+            item, subghz_setting_get_frequency_default_index(app->setting));
+    }
+}
+
+static void weather_station_scene_receiver_config_set_preset(VariableItem* item) {
+    WeatherStationApp* app = variable_item_get_context(item);
+    uint8_t index = variable_item_get_current_value_index(item);
+    variable_item_set_current_value_text(
+        item, subghz_setting_get_preset_name(app->setting, index));
+    ws_preset_init(
+        app,
+        subghz_setting_get_preset_name(app->setting, index),
+        app->txrx->preset->frequency,
+        subghz_setting_get_preset_data(app->setting, index),
+        subghz_setting_get_preset_data_size(app->setting, index));
+}
+
+static void weather_station_scene_receiver_config_set_hopping_running(VariableItem* item) {
+    WeatherStationApp* app = variable_item_get_context(item);
+    uint8_t index = variable_item_get_current_value_index(item);
+
+    variable_item_set_current_value_text(item, hopping_text[index]);
+    if(hopping_value[index] == WSHopperStateOFF) {
+        char text_buf[10] = {0};
+        snprintf(
+            text_buf,
+            sizeof(text_buf),
+            "%lu.%02lu",
+            subghz_setting_get_default_frequency(app->setting) / 1000000,
+            (subghz_setting_get_default_frequency(app->setting) % 1000000) / 10000);
+        variable_item_set_current_value_text(
+            (VariableItem*)scene_manager_get_scene_state(
+                app->scene_manager, WeatherStationSceneReceiverConfig),
+            text_buf);
+        app->txrx->preset->frequency = subghz_setting_get_default_frequency(app->setting);
+        variable_item_set_current_value_index(
+            (VariableItem*)scene_manager_get_scene_state(
+                app->scene_manager, WeatherStationSceneReceiverConfig),
+            subghz_setting_get_frequency_default_index(app->setting));
+    } else {
+        variable_item_set_current_value_text(
+            (VariableItem*)scene_manager_get_scene_state(
+                app->scene_manager, WeatherStationSceneReceiverConfig),
+            " -----");
+        variable_item_set_current_value_index(
+            (VariableItem*)scene_manager_get_scene_state(
+                app->scene_manager, WeatherStationSceneReceiverConfig),
+            subghz_setting_get_frequency_default_index(app->setting));
+    }
+
+    app->txrx->hopper_state = hopping_value[index];
+}
+
+static void
+    weather_station_scene_receiver_config_var_list_enter_callback(void* context, uint32_t index) {
+    furi_assert(context);
+    WeatherStationApp* app = context;
+    if(index == WSSettingIndexLock) {
+        view_dispatcher_send_custom_event(app->view_dispatcher, WSCustomEventSceneSettingLock);
+    }
+}
+
+void weather_station_scene_receiver_config_on_enter(void* context) {
+    WeatherStationApp* app = context;
+    VariableItem* item;
+    uint8_t value_index;
+
+    item = variable_item_list_add(
+        app->variable_item_list,
+        "Frequency:",
+        subghz_setting_get_frequency_count(app->setting),
+        weather_station_scene_receiver_config_set_frequency,
+        app);
+    value_index =
+        weather_station_scene_receiver_config_next_frequency(app->txrx->preset->frequency, app);
+    scene_manager_set_scene_state(
+        app->scene_manager, WeatherStationSceneReceiverConfig, (uint32_t)item);
+    variable_item_set_current_value_index(item, value_index);
+    char text_buf[10] = {0};
+    snprintf(
+        text_buf,
+        sizeof(text_buf),
+        "%lu.%02lu",
+        subghz_setting_get_frequency(app->setting, value_index) / 1000000,
+        (subghz_setting_get_frequency(app->setting, value_index) % 1000000) / 10000);
+    variable_item_set_current_value_text(item, text_buf);
+
+    item = variable_item_list_add(
+        app->variable_item_list,
+        "Hopping:",
+        HOPPING_COUNT,
+        weather_station_scene_receiver_config_set_hopping_running,
+        app);
+    value_index = weather_station_scene_receiver_config_hopper_value_index(
+        app->txrx->hopper_state, hopping_value, HOPPING_COUNT, app);
+    variable_item_set_current_value_index(item, value_index);
+    variable_item_set_current_value_text(item, hopping_text[value_index]);
+
+    item = variable_item_list_add(
+        app->variable_item_list,
+        "Modulation:",
+        subghz_setting_get_preset_count(app->setting),
+        weather_station_scene_receiver_config_set_preset,
+        app);
+    value_index = weather_station_scene_receiver_config_next_preset(
+        furi_string_get_cstr(app->txrx->preset->name), app);
+    variable_item_set_current_value_index(item, value_index);
+    variable_item_set_current_value_text(
+        item, subghz_setting_get_preset_name(app->setting, value_index));
+
+    variable_item_list_add(app->variable_item_list, "Lock Keyboard", 1, NULL, NULL);
+    variable_item_list_set_enter_callback(
+        app->variable_item_list,
+        weather_station_scene_receiver_config_var_list_enter_callback,
+        app);
+
+    view_dispatcher_switch_to_view(app->view_dispatcher, WeatherStationViewVariableItemList);
+}
+
+bool weather_station_scene_receiver_config_on_event(void* context, SceneManagerEvent event) {
+    WeatherStationApp* app = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == WSCustomEventSceneSettingLock) {
+            app->lock = WSLockOn;
+            scene_manager_previous_scene(app->scene_manager);
+            consumed = true;
+        }
+    }
+    return consumed;
+}
+
+void weather_station_scene_receiver_config_on_exit(void* context) {
+    WeatherStationApp* app = context;
+    variable_item_list_set_selected_item(app->variable_item_list, 0);
+    variable_item_list_reset(app->variable_item_list);
+}

applications/plugins/weather_station/scenes/weather_station_scene_receiver_info.c

@@ -0,0 +1,50 @@
+#include "../weather_station_app_i.h"
+#include "../views/weather_station_receiver.h"
+
+void weather_station_scene_receiver_info_callback(WSCustomEvent event, void* context) {
+    furi_assert(context);
+    WeatherStationApp* app = context;
+    view_dispatcher_send_custom_event(app->view_dispatcher, event);
+}
+
+static void weather_station_scene_receiver_info_add_to_history_callback(
+    SubGhzReceiver* receiver,
+    SubGhzProtocolDecoderBase* decoder_base,
+    void* context) {
+    furi_assert(context);
+    WeatherStationApp* app = context;
+
+    if(ws_history_add_to_history(app->txrx->history, decoder_base, app->txrx->preset) ==
+       WSHistoryStateAddKeyUpdateData) {
+        ws_view_receiver_info_update(
+            app->ws_receiver_info,
+            ws_history_get_raw_data(app->txrx->history, app->txrx->idx_menu_chosen));
+        subghz_receiver_reset(receiver);
+
+        notification_message(app->notifications, &sequence_blink_green_10);
+        app->txrx->rx_key_state = WSRxKeyStateAddKey;
+    }
+}
+
+void weather_station_scene_receiver_info_on_enter(void* context) {
+    WeatherStationApp* app = context;
+
+    subghz_receiver_set_rx_callback(
+        app->txrx->receiver, weather_station_scene_receiver_info_add_to_history_callback, app);
+    ws_view_receiver_info_update(
+        app->ws_receiver_info,
+        ws_history_get_raw_data(app->txrx->history, app->txrx->idx_menu_chosen));
+    view_dispatcher_switch_to_view(app->view_dispatcher, WeatherStationViewReceiverInfo);
+}
+
+bool weather_station_scene_receiver_info_on_event(void* context, SceneManagerEvent event) {
+    WeatherStationApp* app = context;
+    bool consumed = false;
+    UNUSED(app);
+    UNUSED(event);
+    return consumed;
+}
+
+void weather_station_scene_receiver_info_on_exit(void* context) {
+    UNUSED(context);
+}

applications/plugins/weather_station/scenes/weather_station_scene_start.c

@@ -0,0 +1,58 @@
+#include "../weather_station_app_i.h"
+
+typedef enum {
+    SubmenuIndexWeatherStationReceiver,
+    SubmenuIndexWeatherStationAbout,
+} SubmenuIndex;
+
+void weather_station_scene_start_submenu_callback(void* context, uint32_t index) {
+    WeatherStationApp* app = context;
+    view_dispatcher_send_custom_event(app->view_dispatcher, index);
+}
+
+void weather_station_scene_start_on_enter(void* context) {
+    UNUSED(context);
+    WeatherStationApp* app = context;
+    Submenu* submenu = app->submenu;
+
+    submenu_add_item(
+        submenu,
+        "Read Weather Station",
+        SubmenuIndexWeatherStationReceiver,
+        weather_station_scene_start_submenu_callback,
+        app);
+    submenu_add_item(
+        submenu,
+        "About",
+        SubmenuIndexWeatherStationAbout,
+        weather_station_scene_start_submenu_callback,
+        app);
+
+    submenu_set_selected_item(
+        submenu, scene_manager_get_scene_state(app->scene_manager, WeatherStationSceneStart));
+
+    view_dispatcher_switch_to_view(app->view_dispatcher, WeatherStationViewSubmenu);
+}
+
+bool weather_station_scene_start_on_event(void* context, SceneManagerEvent event) {
+    WeatherStationApp* app = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        if(event.event == SubmenuIndexWeatherStationAbout) {
+            scene_manager_next_scene(app->scene_manager, WeatherStationSceneAbout);
+            consumed = true;
+        } else if(event.event == SubmenuIndexWeatherStationReceiver) {
+            scene_manager_next_scene(app->scene_manager, WeatherStationSceneReceiver);
+            consumed = true;
+        }
+        scene_manager_set_scene_state(app->scene_manager, WeatherStationSceneStart, event.event);
+    }
+
+    return consumed;
+}
+
+void weather_station_scene_start_on_exit(void* context) {
+    WeatherStationApp* app = context;
+    submenu_reset(app->submenu);
+}

applications/plugins/weather_station/views/weather_station_receiver.c

@@ -0,0 +1,437 @@
+#include "weather_station_receiver.h"
+#include "../weather_station_app_i.h"
+#include "weather_station_icons.h"
+#include <math.h>
+
+#include <input/input.h>
+#include <gui/elements.h>
+#include <assets_icons.h>
+#include <m-array.h>
+
+#define FRAME_HEIGHT 12
+#define MAX_LEN_PX 100
+#define MENU_ITEMS 4u
+#define UNLOCK_CNT 3
+
+typedef struct {
+    FuriString* item_str;
+    uint8_t type;
+} WSReceiverMenuItem;
+
+ARRAY_DEF(WSReceiverMenuItemArray, WSReceiverMenuItem, M_POD_OPLIST)
+
+#define M_OPL_WSReceiverMenuItemArray_t() ARRAY_OPLIST(WSReceiverMenuItemArray, M_POD_OPLIST)
+
+struct WSReceiverHistory {
+    WSReceiverMenuItemArray_t data;
+};
+
+typedef struct WSReceiverHistory WSReceiverHistory;
+
+static const Icon* ReceiverItemIcons[] = {
+    [SubGhzProtocolTypeUnknown] = &I_Quest_7x8,
+    [SubGhzProtocolTypeStatic] = &I_Unlock_7x8,
+    [SubGhzProtocolTypeDynamic] = &I_Lock_7x8,
+    [SubGhzProtocolWeatherStation] = &I_station_icon,
+};
+
+typedef enum {
+    WSReceiverBarShowDefault,
+    WSReceiverBarShowLock,
+    WSReceiverBarShowToUnlockPress,
+    WSReceiverBarShowUnlock,
+} WSReceiverBarShow;
+
+struct WSReceiver {
+    WSLock lock;
+    uint8_t lock_count;
+    FuriTimer* timer;
+    View* view;
+    WSReceiverCallback callback;
+    void* context;
+};
+
+typedef struct {
+    FuriString* frequency_str;
+    FuriString* preset_str;
+    FuriString* history_stat_str;
+    WSReceiverHistory* history;
+    uint16_t idx;
+    uint16_t list_offset;
+    uint16_t history_item;
+    WSReceiverBarShow bar_show;
+} WSReceiverModel;
+
+void ws_view_receiver_set_lock(WSReceiver* ws_receiver, WSLock lock) {
+    furi_assert(ws_receiver);
+    ws_receiver->lock_count = 0;
+    if(lock == WSLockOn) {
+        ws_receiver->lock = lock;
+        with_view_model(
+            ws_receiver->view,
+            WSReceiverModel * model,
+            { model->bar_show = WSReceiverBarShowLock; },
+            true);
+        furi_timer_start(ws_receiver->timer, pdMS_TO_TICKS(1000));
+    } else {
+        with_view_model(
+            ws_receiver->view,
+            WSReceiverModel * model,
+            { model->bar_show = WSReceiverBarShowDefault; },
+            true);
+    }
+}
+
+void ws_view_receiver_set_callback(
+    WSReceiver* ws_receiver,
+    WSReceiverCallback callback,
+    void* context) {
+    furi_assert(ws_receiver);
+    furi_assert(callback);
+    ws_receiver->callback = callback;
+    ws_receiver->context = context;
+}
+
+static void ws_view_receiver_update_offset(WSReceiver* ws_receiver) {
+    furi_assert(ws_receiver);
+
+    with_view_model(
+        ws_receiver->view,
+        WSReceiverModel * model,
+        {
+            size_t history_item = model->history_item;
+            uint16_t bounds = history_item > 3 ? 2 : history_item;
+
+            if(history_item > 3 && model->idx >= (int16_t)(history_item - 1)) {
+                model->list_offset = model->idx - 3;
+            } else if(model->list_offset < model->idx - bounds) {
+                model->list_offset =
+                    CLAMP(model->list_offset + 1, (int16_t)(history_item - bounds), 0);
+            } else if(model->list_offset > model->idx - bounds) {
+                model->list_offset = CLAMP(model->idx - 1, (int16_t)(history_item - bounds), 0);
+            }
+        },
+        true);
+}
+
+void ws_view_receiver_add_item_to_menu(WSReceiver* ws_receiver, const char* name, uint8_t type) {
+    furi_assert(ws_receiver);
+    with_view_model(
+        ws_receiver->view,
+        WSReceiverModel * model,
+        {
+            WSReceiverMenuItem* item_menu = WSReceiverMenuItemArray_push_raw(model->history->data);
+            item_menu->item_str = furi_string_alloc_set(name);
+            item_menu->type = type;
+            if((model->idx == model->history_item - 1)) {
+                model->history_item++;
+                model->idx++;
+            } else {
+                model->history_item++;
+            }
+        },
+        true);
+    ws_view_receiver_update_offset(ws_receiver);
+}
+
+void ws_view_receiver_add_data_statusbar(
+    WSReceiver* ws_receiver,
+    const char* frequency_str,
+    const char* preset_str,
+    const char* history_stat_str) {
+    furi_assert(ws_receiver);
+    with_view_model(
+        ws_receiver->view,
+        WSReceiverModel * model,
+        {
+            furi_string_set_str(model->frequency_str, frequency_str);
+            furi_string_set_str(model->preset_str, preset_str);
+            furi_string_set_str(model->history_stat_str, history_stat_str);
+        },
+        true);
+}
+
+static void ws_view_receiver_draw_frame(Canvas* canvas, uint16_t idx, bool scrollbar) {
+    canvas_set_color(canvas, ColorBlack);
+    canvas_draw_box(canvas, 0, 0 + idx * FRAME_HEIGHT, scrollbar ? 122 : 127, FRAME_HEIGHT);
+
+    canvas_set_color(canvas, ColorWhite);
+    canvas_draw_dot(canvas, 0, 0 + idx * FRAME_HEIGHT);
+    canvas_draw_dot(canvas, 1, 0 + idx * FRAME_HEIGHT);
+    canvas_draw_dot(canvas, 0, (0 + idx * FRAME_HEIGHT) + 1);
+
+    canvas_draw_dot(canvas, 0, (0 + idx * FRAME_HEIGHT) + 11);
+    canvas_draw_dot(canvas, scrollbar ? 121 : 126, 0 + idx * FRAME_HEIGHT);
+    canvas_draw_dot(canvas, scrollbar ? 121 : 126, (0 + idx * FRAME_HEIGHT) + 11);
+}
+
+void ws_view_receiver_draw(Canvas* canvas, WSReceiverModel* model) {
+    canvas_clear(canvas);
+    canvas_set_color(canvas, ColorBlack);
+    canvas_set_font(canvas, FontSecondary);
+
+    elements_button_left(canvas, "Config");
+    canvas_draw_line(canvas, 46, 51, 125, 51);
+
+    bool scrollbar = model->history_item > 4;
+    FuriString* str_buff;
+    str_buff = furi_string_alloc();
+
+    WSReceiverMenuItem* item_menu;
+
+    for(size_t i = 0; i < MIN(model->history_item, MENU_ITEMS); ++i) {
+        size_t idx = CLAMP((uint16_t)(i + model->list_offset), model->history_item, 0);
+        item_menu = WSReceiverMenuItemArray_get(model->history->data, idx);
+        furi_string_set(str_buff, item_menu->item_str);
+        elements_string_fit_width(canvas, str_buff, scrollbar ? MAX_LEN_PX - 6 : MAX_LEN_PX);
+        if(model->idx == idx) {
+            ws_view_receiver_draw_frame(canvas, i, scrollbar);
+        } else {
+            canvas_set_color(canvas, ColorBlack);
+        }
+        canvas_draw_icon(canvas, 4, 2 + i * FRAME_HEIGHT, ReceiverItemIcons[item_menu->type]);
+        canvas_draw_str(canvas, 15, 9 + i * FRAME_HEIGHT, furi_string_get_cstr(str_buff));
+        furi_string_reset(str_buff);
+    }
+    if(scrollbar) {
+        elements_scrollbar_pos(canvas, 128, 0, 49, model->idx, model->history_item);
+    }
+    furi_string_free(str_buff);
+
+    canvas_set_color(canvas, ColorBlack);
+
+    if(model->history_item == 0) {
+        canvas_draw_icon(canvas, 0, 0, &I_Scanning_123x52);
+        canvas_set_font(canvas, FontPrimary);
+        canvas_draw_str(canvas, 63, 46, "Scanning...");
+        canvas_draw_line(canvas, 46, 51, 125, 51);
+        canvas_set_font(canvas, FontSecondary);
+    }
+
+    switch(model->bar_show) {
+    case WSReceiverBarShowLock:
+        canvas_draw_icon(canvas, 64, 55, &I_Lock_7x8);
+        canvas_draw_str(canvas, 74, 62, "Locked");
+        break;
+    case WSReceiverBarShowToUnlockPress:
+        canvas_draw_str(canvas, 44, 62, furi_string_get_cstr(model->frequency_str));
+        canvas_draw_str(canvas, 79, 62, furi_string_get_cstr(model->preset_str));
+        canvas_draw_str(canvas, 96, 62, furi_string_get_cstr(model->history_stat_str));
+        canvas_set_font(canvas, FontSecondary);
+        elements_bold_rounded_frame(canvas, 14, 8, 99, 48);
+        elements_multiline_text(canvas, 65, 26, "To unlock\npress:");
+        canvas_draw_icon(canvas, 65, 42, &I_Pin_back_arrow_10x8);
+        canvas_draw_icon(canvas, 80, 42, &I_Pin_back_arrow_10x8);
+        canvas_draw_icon(canvas, 95, 42, &I_Pin_back_arrow_10x8);
+        canvas_draw_icon(canvas, 16, 13, &I_WarningDolphin_45x42);
+        canvas_draw_dot(canvas, 17, 61);
+        break;
+    case WSReceiverBarShowUnlock:
+        canvas_draw_icon(canvas, 64, 55, &I_Unlock_7x8);
+        canvas_draw_str(canvas, 74, 62, "Unlocked");
+        break;
+    default:
+        canvas_draw_str(canvas, 44, 62, furi_string_get_cstr(model->frequency_str));
+        canvas_draw_str(canvas, 79, 62, furi_string_get_cstr(model->preset_str));
+        canvas_draw_str(canvas, 96, 62, furi_string_get_cstr(model->history_stat_str));
+        break;
+    }
+}
+
+static void ws_view_receiver_timer_callback(void* context) {
+    furi_assert(context);
+    WSReceiver* ws_receiver = context;
+    with_view_model(
+        ws_receiver->view,
+        WSReceiverModel * model,
+        { model->bar_show = WSReceiverBarShowDefault; },
+        true);
+    if(ws_receiver->lock_count < UNLOCK_CNT) {
+        ws_receiver->callback(WSCustomEventViewReceiverOffDisplay, ws_receiver->context);
+    } else {
+        ws_receiver->lock = WSLockOff;
+        ws_receiver->callback(WSCustomEventViewReceiverUnlock, ws_receiver->context);
+    }
+    ws_receiver->lock_count = 0;
+}
+
+bool ws_view_receiver_input(InputEvent* event, void* context) {
+    furi_assert(context);
+    WSReceiver* ws_receiver = context;
+
+    if(ws_receiver->lock == WSLockOn) {
+        with_view_model(
+            ws_receiver->view,
+            WSReceiverModel * model,
+            { model->bar_show = WSReceiverBarShowToUnlockPress; },
+            true);
+        if(ws_receiver->lock_count == 0) {
+            furi_timer_start(ws_receiver->timer, pdMS_TO_TICKS(1000));
+        }
+        if(event->key == InputKeyBack && event->type == InputTypeShort) {
+            ws_receiver->lock_count++;
+        }
+        if(ws_receiver->lock_count >= UNLOCK_CNT) {
+            ws_receiver->callback(WSCustomEventViewReceiverUnlock, ws_receiver->context);
+            with_view_model(
+                ws_receiver->view,
+                WSReceiverModel * model,
+                { model->bar_show = WSReceiverBarShowUnlock; },
+                true);
+            ws_receiver->lock = WSLockOff;
+            furi_timer_start(ws_receiver->timer, pdMS_TO_TICKS(650));
+        }
+
+        return true;
+    }
+
+    if(event->key == InputKeyBack && event->type == InputTypeShort) {
+        ws_receiver->callback(WSCustomEventViewReceiverBack, ws_receiver->context);
+    } else if(
+        event->key == InputKeyUp &&
+        (event->type == InputTypeShort || event->type == InputTypeRepeat)) {
+        with_view_model(
+            ws_receiver->view,
+            WSReceiverModel * model,
+            {
+                if(model->idx != 0) model->idx--;
+            },
+            true);
+    } else if(
+        event->key == InputKeyDown &&
+        (event->type == InputTypeShort || event->type == InputTypeRepeat)) {
+        with_view_model(
+            ws_receiver->view,
+            WSReceiverModel * model,
+            {
+                if(model->idx != model->history_item - 1) model->idx++;
+            },
+            true);
+    } else if(event->key == InputKeyLeft && event->type == InputTypeShort) {
+        ws_receiver->callback(WSCustomEventViewReceiverConfig, ws_receiver->context);
+    } else if(event->key == InputKeyOk && event->type == InputTypeShort) {
+        with_view_model(
+            ws_receiver->view,
+            WSReceiverModel * model,
+            {
+                if(model->history_item != 0) {
+                    ws_receiver->callback(WSCustomEventViewReceiverOK, ws_receiver->context);
+                }
+            },
+            false);
+    }
+
+    ws_view_receiver_update_offset(ws_receiver);
+
+    return true;
+}
+
+void ws_view_receiver_enter(void* context) {
+    furi_assert(context);
+}
+
+void ws_view_receiver_exit(void* context) {
+    furi_assert(context);
+    WSReceiver* ws_receiver = context;
+    with_view_model(
+        ws_receiver->view,
+        WSReceiverModel * model,
+        {
+            furi_string_reset(model->frequency_str);
+            furi_string_reset(model->preset_str);
+            furi_string_reset(model->history_stat_str);
+                for
+                    M_EACH(item_menu, model->history->data, WSReceiverMenuItemArray_t) {
+                        furi_string_free(item_menu->item_str);
+                        item_menu->type = 0;
+                    }
+                WSReceiverMenuItemArray_reset(model->history->data);
+                model->idx = 0;
+                model->list_offset = 0;
+                model->history_item = 0;
+        },
+        false);
+    furi_timer_stop(ws_receiver->timer);
+}
+
+WSReceiver* ws_view_receiver_alloc() {
+    WSReceiver* ws_receiver = malloc(sizeof(WSReceiver));
+
+    // View allocation and configuration
+    ws_receiver->view = view_alloc();
+
+    ws_receiver->lock = WSLockOff;
+    ws_receiver->lock_count = 0;
+    view_allocate_model(ws_receiver->view, ViewModelTypeLocking, sizeof(WSReceiverModel));
+    view_set_context(ws_receiver->view, ws_receiver);
+    view_set_draw_callback(ws_receiver->view, (ViewDrawCallback)ws_view_receiver_draw);
+    view_set_input_callback(ws_receiver->view, ws_view_receiver_input);
+    view_set_enter_callback(ws_receiver->view, ws_view_receiver_enter);
+    view_set_exit_callback(ws_receiver->view, ws_view_receiver_exit);
+
+    with_view_model(
+        ws_receiver->view,
+        WSReceiverModel * model,
+        {
+            model->frequency_str = furi_string_alloc();
+            model->preset_str = furi_string_alloc();
+            model->history_stat_str = furi_string_alloc();
+            model->bar_show = WSReceiverBarShowDefault;
+            model->history = malloc(sizeof(WSReceiverHistory));
+            WSReceiverMenuItemArray_init(model->history->data);
+        },
+        true);
+    ws_receiver->timer =
+        furi_timer_alloc(ws_view_receiver_timer_callback, FuriTimerTypeOnce, ws_receiver);
+    return ws_receiver;
+}
+
+void ws_view_receiver_free(WSReceiver* ws_receiver) {
+    furi_assert(ws_receiver);
+
+    with_view_model(
+        ws_receiver->view,
+        WSReceiverModel * model,
+        {
+            furi_string_free(model->frequency_str);
+            furi_string_free(model->preset_str);
+            furi_string_free(model->history_stat_str);
+                for
+                    M_EACH(item_menu, model->history->data, WSReceiverMenuItemArray_t) {
+                        furi_string_free(item_menu->item_str);
+                        item_menu->type = 0;
+                    }
+                WSReceiverMenuItemArray_clear(model->history->data);
+                free(model->history);
+        },
+        false);
+    furi_timer_free(ws_receiver->timer);
+    view_free(ws_receiver->view);
+    free(ws_receiver);
+}
+
+View* ws_view_receiver_get_view(WSReceiver* ws_receiver) {
+    furi_assert(ws_receiver);
+    return ws_receiver->view;
+}
+
+uint16_t ws_view_receiver_get_idx_menu(WSReceiver* ws_receiver) {
+    furi_assert(ws_receiver);
+    uint32_t idx = 0;
+    with_view_model(
+        ws_receiver->view, WSReceiverModel * model, { idx = model->idx; }, false);
+    return idx;
+}
+
+void ws_view_receiver_set_idx_menu(WSReceiver* ws_receiver, uint16_t idx) {
+    furi_assert(ws_receiver);
+    with_view_model(
+        ws_receiver->view,
+        WSReceiverModel * model,
+        {
+            model->idx = idx;
+            if(model->idx > 2) model->list_offset = idx - 2;
+        },
+        true);
+    ws_view_receiver_update_offset(ws_receiver);
+}

applications/plugins/weather_station/views/weather_station_receiver.h

@@ -0,0 +1,36 @@
+#pragma once
+
+#include <gui/view.h>
+#include "../helpers/weather_station_types.h"
+#include "../helpers/weather_station_event.h"
+
+typedef struct WSReceiver WSReceiver;
+
+typedef void (*WSReceiverCallback)(WSCustomEvent event, void* context);
+
+void ws_view_receiver_set_lock(WSReceiver* ws_receiver, WSLock keyboard);
+
+void ws_view_receiver_set_callback(
+    WSReceiver* ws_receiver,
+    WSReceiverCallback callback,
+    void* context);
+
+WSReceiver* ws_view_receiver_alloc();
+
+void ws_view_receiver_free(WSReceiver* ws_receiver);
+
+View* ws_view_receiver_get_view(WSReceiver* ws_receiver);
+
+void ws_view_receiver_add_data_statusbar(
+    WSReceiver* ws_receiver,
+    const char* frequency_str,
+    const char* preset_str,
+    const char* history_stat_str);
+
+void ws_view_receiver_add_item_to_menu(WSReceiver* ws_receiver, const char* name, uint8_t type);
+
+uint16_t ws_view_receiver_get_idx_menu(WSReceiver* ws_receiver);
+
+void ws_view_receiver_set_idx_menu(WSReceiver* ws_receiver, uint16_t idx);
+
+void ws_view_receiver_exit(void* context);

applications/plugins/weather_station/views/weather_station_receiver_info.c

@@ -0,0 +1,150 @@
+#include "weather_station_receiver.h"
+#include "../weather_station_app_i.h"
+#include "weather_station_icons.h"
+#include "../protocols/ws_generic.h"
+#include <input/input.h>
+#include <gui/elements.h>
+#include "math.h"
+
+#define abs(x) ((x) > 0 ? (x) : -(x))
+
+struct WSReceiverInfo {
+    View* view;
+};
+
+typedef struct {
+    FuriString* protocol_name;
+    WSBlockGeneric* generic;
+} WSReceiverInfoModel;
+
+void ws_view_receiver_info_update(WSReceiverInfo* ws_receiver_info, FlipperFormat* fff) {
+    furi_assert(ws_receiver_info);
+    furi_assert(fff);
+
+    with_view_model(
+        ws_receiver_info->view,
+        WSReceiverInfoModel * model,
+        {
+            flipper_format_rewind(fff);
+            flipper_format_read_string(fff, "Protocol", model->protocol_name);
+
+            ws_block_generic_deserialize(model->generic, fff);
+        },
+        true);
+}
+
+void ws_view_receiver_info_draw(Canvas* canvas, WSReceiverInfoModel* model) {
+    char buffer[64];
+    canvas_clear(canvas);
+    canvas_set_color(canvas, ColorBlack);
+    canvas_set_font(canvas, FontSecondary);
+
+    snprintf(
+        buffer,
+        sizeof(buffer),
+        "%s %db",
+        furi_string_get_cstr(model->protocol_name),
+        model->generic->data_count_bit);
+    canvas_draw_str(canvas, 5, 8, buffer);
+
+    snprintf(buffer, sizeof(buffer), "Ch: %01d", model->generic->channel);
+    canvas_draw_str(canvas, 105, 8, buffer);
+
+    snprintf(buffer, sizeof(buffer), "Sn: 0x%02lX", model->generic->id);
+    canvas_draw_str(canvas, 5, 20, buffer);
+
+    snprintf(buffer, sizeof(buffer), "Batt: %s", (!model->generic->battery_low ? "ok" : "low"));
+    canvas_draw_str(canvas, 85, 20, buffer);
+
+    snprintf(buffer, sizeof(buffer), "Data: 0x%llX", model->generic->data);
+    canvas_draw_str(canvas, 5, 32, buffer);
+
+    elements_bold_rounded_frame(canvas, 2, 37, 123, 25);
+    canvas_set_font(canvas, FontPrimary);
+
+    canvas_draw_icon(canvas, 13 + 5, 42, &I_Therm_7x16);
+    snprintf(
+        buffer,
+        sizeof(buffer),
+        "%3.2d.%d C",
+        (int16_t)model->generic->temp,
+        abs(((int16_t)(model->generic->temp * 10) - (((int16_t)model->generic->temp) * 10))));
+    canvas_draw_str_aligned(canvas, 58 + 5, 46, AlignRight, AlignTop, buffer);
+    canvas_draw_circle(canvas, 50 + 5, 45, 1);
+
+    canvas_draw_icon(canvas, 70 + 5, 42, &I_Humid_10x15);
+    snprintf(buffer, sizeof(buffer), "%d%%", model->generic->humidity);
+    canvas_draw_str(canvas, 86 + 5, 54, buffer);
+}
+
+bool ws_view_receiver_info_input(InputEvent* event, void* context) {
+    furi_assert(context);
+    //WSReceiverInfo* ws_receiver_info = context;
+
+    if(event->key == InputKeyBack) {
+        return false;
+    }
+
+    return true;
+}
+
+void ws_view_receiver_info_enter(void* context) {
+    furi_assert(context);
+}
+
+void ws_view_receiver_info_exit(void* context) {
+    furi_assert(context);
+    WSReceiverInfo* ws_receiver_info = context;
+
+    with_view_model(
+        ws_receiver_info->view,
+        WSReceiverInfoModel * model,
+        { furi_string_reset(model->protocol_name); },
+        false);
+}
+
+WSReceiverInfo* ws_view_receiver_info_alloc() {
+    WSReceiverInfo* ws_receiver_info = malloc(sizeof(WSReceiverInfo));
+
+    // View allocation and configuration
+    ws_receiver_info->view = view_alloc();
+
+    view_allocate_model(ws_receiver_info->view, ViewModelTypeLocking, sizeof(WSReceiverInfoModel));
+    view_set_context(ws_receiver_info->view, ws_receiver_info);
+    view_set_draw_callback(ws_receiver_info->view, (ViewDrawCallback)ws_view_receiver_info_draw);
+    view_set_input_callback(ws_receiver_info->view, ws_view_receiver_info_input);
+    view_set_enter_callback(ws_receiver_info->view, ws_view_receiver_info_enter);
+    view_set_exit_callback(ws_receiver_info->view, ws_view_receiver_info_exit);
+
+    with_view_model(
+        ws_receiver_info->view,
+        WSReceiverInfoModel * model,
+        {
+            model->generic = malloc(sizeof(WSBlockGeneric));
+            model->protocol_name = furi_string_alloc();
+        },
+        true);
+
+    return ws_receiver_info;
+}
+
+void ws_view_receiver_info_free(WSReceiverInfo* ws_receiver_info) {
+    furi_assert(ws_receiver_info);
+
+    with_view_model(
+        ws_receiver_info->view,
+        WSReceiverInfoModel * model,
+        {
+            furi_string_free(model->protocol_name);
+            free(model->generic);
+        },
+        false);
+
+    view_free(ws_receiver_info->view);
+    free(ws_receiver_info);
+}
+
+View* ws_view_receiver_info_get_view(WSReceiverInfo* ws_receiver_info) {
+    furi_assert(ws_receiver_info);
+    return ws_receiver_info->view;
+}

applications/plugins/weather_station/views/weather_station_receiver_info.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#include <gui/view.h>
+#include "../helpers/weather_station_types.h"
+#include "../helpers/weather_station_event.h"
+#include <lib/flipper_format/flipper_format.h>
+
+typedef struct WSReceiverInfo WSReceiverInfo;
+
+void ws_view_receiver_info_update(WSReceiverInfo* ws_receiver_info, FlipperFormat* fff);
+
+WSReceiverInfo* ws_view_receiver_info_alloc();
+
+void ws_view_receiver_info_free(WSReceiverInfo* ws_receiver_info);
+
+View* ws_view_receiver_info_get_view(WSReceiverInfo* ws_receiver_info);

applications/plugins/weather_station/weather_station_app.c

@@ -0,0 +1,178 @@
+#include "weather_station_app_i.h"
+
+#include <furi.h>
+#include <furi_hal.h>
+#include "protocols/protocol_items.h"
+
+static bool weather_station_app_custom_event_callback(void* context, uint32_t event) {
+    furi_assert(context);
+    WeatherStationApp* app = context;
+    return scene_manager_handle_custom_event(app->scene_manager, event);
+}
+
+static bool weather_station_app_back_event_callback(void* context) {
+    furi_assert(context);
+    WeatherStationApp* app = context;
+    return scene_manager_handle_back_event(app->scene_manager);
+}
+
+static void weather_station_app_tick_event_callback(void* context) {
+    furi_assert(context);
+    WeatherStationApp* app = context;
+    scene_manager_handle_tick_event(app->scene_manager);
+}
+
+WeatherStationApp* weather_station_app_alloc() {
+    WeatherStationApp* app = malloc(sizeof(WeatherStationApp));
+
+    // GUI
+    app->gui = furi_record_open(RECORD_GUI);
+
+    // View Dispatcher
+    app->view_dispatcher = view_dispatcher_alloc();
+    app->scene_manager = scene_manager_alloc(&weather_station_scene_handlers, app);
+    view_dispatcher_enable_queue(app->view_dispatcher);
+
+    view_dispatcher_set_event_callback_context(app->view_dispatcher, app);
+    view_dispatcher_set_custom_event_callback(
+        app->view_dispatcher, weather_station_app_custom_event_callback);
+    view_dispatcher_set_navigation_event_callback(
+        app->view_dispatcher, weather_station_app_back_event_callback);
+    view_dispatcher_set_tick_event_callback(
+        app->view_dispatcher, weather_station_app_tick_event_callback, 100);
+
+    view_dispatcher_attach_to_gui(app->view_dispatcher, app->gui, ViewDispatcherTypeFullscreen);
+
+    // Open Notification record
+    app->notifications = furi_record_open(RECORD_NOTIFICATION);
+
+    // Variable Item List
+    app->variable_item_list = variable_item_list_alloc();
+    view_dispatcher_add_view(
+        app->view_dispatcher,
+        WeatherStationViewVariableItemList,
+        variable_item_list_get_view(app->variable_item_list));
+
+    // SubMenu
+    app->submenu = submenu_alloc();
+    view_dispatcher_add_view(
+        app->view_dispatcher, WeatherStationViewSubmenu, submenu_get_view(app->submenu));
+
+    // Widget
+    app->widget = widget_alloc();
+    view_dispatcher_add_view(
+        app->view_dispatcher, WeatherStationViewWidget, widget_get_view(app->widget));
+
+    // Receiver
+    app->ws_receiver = ws_view_receiver_alloc();
+    view_dispatcher_add_view(
+        app->view_dispatcher,
+        WeatherStationViewReceiver,
+        ws_view_receiver_get_view(app->ws_receiver));
+
+    // Receiver Info
+    app->ws_receiver_info = ws_view_receiver_info_alloc();
+    view_dispatcher_add_view(
+        app->view_dispatcher,
+        WeatherStationViewReceiverInfo,
+        ws_view_receiver_info_get_view(app->ws_receiver_info));
+
+    //init setting
+    app->setting = subghz_setting_alloc();
+
+    //ToDo FIX  file name setting
+    subghz_setting_load(app->setting, EXT_PATH("subghz/assets/setting_user"));
+
+    //init Worker & Protocol & History
+    app->lock = WSLockOff;
+    app->txrx = malloc(sizeof(WeatherStationTxRx));
+    app->txrx->preset = malloc(sizeof(SubGhzRadioPreset));
+    app->txrx->preset->name = furi_string_alloc();
+    ws_preset_init(app, "AM650", subghz_setting_get_default_frequency(app->setting), NULL, 0);
+
+    app->txrx->hopper_state = WSHopperStateOFF;
+    app->txrx->history = ws_history_alloc();
+    app->txrx->worker = subghz_worker_alloc();
+    app->txrx->environment = subghz_environment_alloc();
+    subghz_environment_set_protocol_registry(
+        app->txrx->environment, (void*)&weather_station_protocol_registry);
+    app->txrx->receiver = subghz_receiver_alloc_init(app->txrx->environment);
+
+    subghz_receiver_set_filter(app->txrx->receiver, SubGhzProtocolFlag_Decodable);
+    subghz_worker_set_overrun_callback(
+        app->txrx->worker, (SubGhzWorkerOverrunCallback)subghz_receiver_reset);
+    subghz_worker_set_pair_callback(
+        app->txrx->worker, (SubGhzWorkerPairCallback)subghz_receiver_decode);
+    subghz_worker_set_context(app->txrx->worker, app->txrx->receiver);
+
+    furi_hal_power_suppress_charge_enter();
+
+    scene_manager_next_scene(app->scene_manager, WeatherStationSceneStart);
+
+    return app;
+}
+
+void weather_station_app_free(WeatherStationApp* app) {
+    furi_assert(app);
+
+    //CC1101 off
+    ws_sleep(app);
+
+    // Submenu
+    view_dispatcher_remove_view(app->view_dispatcher, WeatherStationViewSubmenu);
+    submenu_free(app->submenu);
+
+    // Variable Item List
+    view_dispatcher_remove_view(app->view_dispatcher, WeatherStationViewVariableItemList);
+    variable_item_list_free(app->variable_item_list);
+
+    //  Widget
+    view_dispatcher_remove_view(app->view_dispatcher, WeatherStationViewWidget);
+    widget_free(app->widget);
+
+    // Receiver
+    view_dispatcher_remove_view(app->view_dispatcher, WeatherStationViewReceiver);
+    ws_view_receiver_free(app->ws_receiver);
+
+    // Receiver Info
+    view_dispatcher_remove_view(app->view_dispatcher, WeatherStationViewReceiverInfo);
+    ws_view_receiver_info_free(app->ws_receiver_info);
+
+    //setting
+    subghz_setting_free(app->setting);
+
+    //Worker & Protocol & History
+    subghz_receiver_free(app->txrx->receiver);
+    subghz_environment_free(app->txrx->environment);
+    ws_history_free(app->txrx->history);
+    subghz_worker_free(app->txrx->worker);
+    furi_string_free(app->txrx->preset->name);
+    free(app->txrx->preset);
+    free(app->txrx);
+
+    // View dispatcher
+    view_dispatcher_free(app->view_dispatcher);
+    scene_manager_free(app->scene_manager);
+
+    // Notifications
+    furi_record_close(RECORD_NOTIFICATION);
+    app->notifications = NULL;
+
+    // Close records
+    furi_record_close(RECORD_GUI);
+
+    furi_hal_power_suppress_charge_exit();
+
+    free(app);
+}
+
+int32_t weather_station_app(void* p) {
+    UNUSED(p);
+    WeatherStationApp* weather_station_app = weather_station_app_alloc();
+
+    view_dispatcher_run(weather_station_app->view_dispatcher);
+
+    weather_station_app_free(weather_station_app);
+
+    return 0;
+}

applications/plugins/weather_station/weather_station_app_i.c

@@ -0,0 +1,159 @@
+#include "weather_station_app_i.h"
+
+#define TAG "WeatherStation"
+#include <flipper_format/flipper_format_i.h>
+
+void ws_preset_init(
+    void* context,
+    const char* preset_name,
+    uint32_t frequency,
+    uint8_t* preset_data,
+    size_t preset_data_size) {
+    furi_assert(context);
+    WeatherStationApp* app = context;
+    furi_string_set(app->txrx->preset->name, preset_name);
+    app->txrx->preset->frequency = frequency;
+    app->txrx->preset->data = preset_data;
+    app->txrx->preset->data_size = preset_data_size;
+}
+
+bool ws_set_preset(WeatherStationApp* app, const char* preset) {
+    if(!strcmp(preset, "FuriHalSubGhzPresetOok270Async")) {
+        furi_string_set(app->txrx->preset->name, "AM270");
+    } else if(!strcmp(preset, "FuriHalSubGhzPresetOok650Async")) {
+        furi_string_set(app->txrx->preset->name, "AM650");
+    } else if(!strcmp(preset, "FuriHalSubGhzPreset2FSKDev238Async")) {
+        furi_string_set(app->txrx->preset->name, "FM238");
+    } else if(!strcmp(preset, "FuriHalSubGhzPreset2FSKDev476Async")) {
+        furi_string_set(app->txrx->preset->name, "FM476");
+    } else if(!strcmp(preset, "FuriHalSubGhzPresetCustom")) {
+        furi_string_set(app->txrx->preset->name, "CUSTOM");
+    } else {
+        FURI_LOG_E(TAG, "Unknown preset");
+        return false;
+    }
+    return true;
+}
+
+void ws_get_frequency_modulation(
+    WeatherStationApp* app,
+    FuriString* frequency,
+    FuriString* modulation) {
+    furi_assert(app);
+    if(frequency != NULL) {
+        furi_string_printf(
+            frequency,
+            "%03ld.%02ld",
+            app->txrx->preset->frequency / 1000000 % 1000,
+            app->txrx->preset->frequency / 10000 % 100);
+    }
+    if(modulation != NULL) {
+        furi_string_printf(modulation, "%.2s", furi_string_get_cstr(app->txrx->preset->name));
+    }
+}
+
+void ws_begin(WeatherStationApp* app, uint8_t* preset_data) {
+    furi_assert(app);
+    UNUSED(preset_data);
+    furi_hal_subghz_reset();
+    furi_hal_subghz_idle();
+    furi_hal_subghz_load_custom_preset(preset_data);
+    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
+    app->txrx->txrx_state = WSTxRxStateIDLE;
+}
+
+uint32_t ws_rx(WeatherStationApp* app, uint32_t frequency) {
+    furi_assert(app);
+    if(!furi_hal_subghz_is_frequency_valid(frequency)) {
+        furi_crash("WeatherStation: Incorrect RX frequency.");
+    }
+    furi_assert(
+        app->txrx->txrx_state != WSTxRxStateRx && app->txrx->txrx_state != WSTxRxStateSleep);
+
+    furi_hal_subghz_idle();
+    uint32_t value = furi_hal_subghz_set_frequency_and_path(frequency);
+    furi_hal_gpio_init(&gpio_cc1101_g0, GpioModeInput, GpioPullNo, GpioSpeedLow);
+    furi_hal_subghz_flush_rx();
+    furi_hal_subghz_rx();
+
+    furi_hal_subghz_start_async_rx(subghz_worker_rx_callback, app->txrx->worker);
+    subghz_worker_start(app->txrx->worker);
+    app->txrx->txrx_state = WSTxRxStateRx;
+    return value;
+}
+
+void ws_idle(WeatherStationApp* app) {
+    furi_assert(app);
+    furi_assert(app->txrx->txrx_state != WSTxRxStateSleep);
+    furi_hal_subghz_idle();
+    app->txrx->txrx_state = WSTxRxStateIDLE;
+}
+
+void ws_rx_end(WeatherStationApp* app) {
+    furi_assert(app);
+    furi_assert(app->txrx->txrx_state == WSTxRxStateRx);
+    if(subghz_worker_is_running(app->txrx->worker)) {
+        subghz_worker_stop(app->txrx->worker);
+        furi_hal_subghz_stop_async_rx();
+    }
+    furi_hal_subghz_idle();
+    app->txrx->txrx_state = WSTxRxStateIDLE;
+}
+
+void ws_sleep(WeatherStationApp* app) {
+    furi_assert(app);
+    furi_hal_subghz_sleep();
+    app->txrx->txrx_state = WSTxRxStateSleep;
+}
+
+void ws_hopper_update(WeatherStationApp* app) {
+    furi_assert(app);
+
+    switch(app->txrx->hopper_state) {
+    case WSHopperStateOFF:
+        return;
+        break;
+    case WSHopperStatePause:
+        return;
+        break;
+    case WSHopperStateRSSITimeOut:
+        if(app->txrx->hopper_timeout != 0) {
+            app->txrx->hopper_timeout--;
+            return;
+        }
+        break;
+    default:
+        break;
+    }
+    float rssi = -127.0f;
+    if(app->txrx->hopper_state != WSHopperStateRSSITimeOut) {
+        // See RSSI Calculation timings in CC1101 17.3 RSSI
+        rssi = furi_hal_subghz_get_rssi();
+
+        // Stay if RSSI is high enough
+        if(rssi > -90.0f) {
+            app->txrx->hopper_timeout = 10;
+            app->txrx->hopper_state = WSHopperStateRSSITimeOut;
+            return;
+        }
+    } else {
+        app->txrx->hopper_state = WSHopperStateRunnig;
+    }
+    // Select next frequency
+    if(app->txrx->hopper_idx_frequency <
+       subghz_setting_get_hopper_frequency_count(app->setting) - 1) {
+        app->txrx->hopper_idx_frequency++;
+    } else {
+        app->txrx->hopper_idx_frequency = 0;
+    }
+
+    if(app->txrx->txrx_state == WSTxRxStateRx) {
+        ws_rx_end(app);
+    };
+    if(app->txrx->txrx_state == WSTxRxStateIDLE) {
+        subghz_receiver_reset(app->txrx->receiver);
+        app->txrx->preset->frequency =
+            subghz_setting_get_hopper_frequency(app->setting, app->txrx->hopper_idx_frequency);
+        ws_rx(app, app->txrx->preset->frequency);
+    }
+}

applications/plugins/weather_station/weather_station_app_i.h

@@ -0,0 +1,73 @@
+#pragma once
+
+#include "helpers/weather_station_types.h"
+
+#include "scenes/weather_station_scene.h"
+#include <gui/gui.h>
+#include <gui/view_dispatcher.h>
+#include <gui/scene_manager.h>
+#include <gui/modules/submenu.h>
+#include <gui/modules/variable_item_list.h>
+#include <gui/modules/widget.h>
+#include <notification/notification_messages.h>
+#include "views/weather_station_receiver.h"
+#include "views/weather_station_receiver_info.h"
+#include "weather_station_history.h"
+
+#include <lib/subghz/subghz_setting.h>
+#include <lib/subghz/subghz_worker.h>
+#include <lib/subghz/receiver.h>
+#include <lib/subghz/transmitter.h>
+#include <lib/subghz/registry.h>
+
+typedef struct WeatherStationApp WeatherStationApp;
+
+struct WeatherStationTxRx {
+    SubGhzWorker* worker;
+
+    SubGhzEnvironment* environment;
+    SubGhzReceiver* receiver;
+    SubGhzRadioPreset* preset;
+    WSHistory* history;
+    uint16_t idx_menu_chosen;
+    WSTxRxState txrx_state;
+    WSHopperState hopper_state;
+    uint8_t hopper_timeout;
+    uint8_t hopper_idx_frequency;
+    WSRxKeyState rx_key_state;
+};
+
+typedef struct WeatherStationTxRx WeatherStationTxRx;
+
+struct WeatherStationApp {
+    Gui* gui;
+    ViewDispatcher* view_dispatcher;
+    WeatherStationTxRx* txrx;
+    SceneManager* scene_manager;
+    NotificationApp* notifications;
+    VariableItemList* variable_item_list;
+    Submenu* submenu;
+    Widget* widget;
+    WSReceiver* ws_receiver;
+    WSReceiverInfo* ws_receiver_info;
+    WSLock lock;
+    SubGhzSetting* setting;
+};
+
+void ws_preset_init(
+    void* context,
+    const char* preset_name,
+    uint32_t frequency,
+    uint8_t* preset_data,
+    size_t preset_data_size);
+bool ws_set_preset(WeatherStationApp* app, const char* preset);
+void ws_get_frequency_modulation(
+    WeatherStationApp* app,
+    FuriString* frequency,
+    FuriString* modulation);
+void ws_begin(WeatherStationApp* app, uint8_t* preset_data);
+uint32_t ws_rx(WeatherStationApp* app, uint32_t frequency);
+void ws_idle(WeatherStationApp* app);
+void ws_rx_end(WeatherStationApp* app);
+void ws_sleep(WeatherStationApp* app);
+void ws_hopper_update(WeatherStationApp* app);

applications/plugins/weather_station/weather_station_history.c

@@ -0,0 +1,246 @@
+#include "weather_station_history.h"
+#include <flipper_format/flipper_format_i.h>
+#include <lib/toolbox/stream/stream.h>
+#include <lib/subghz/receiver.h>
+
+#include <furi.h>
+
+#define WS_HISTORY_MAX 50
+#define TAG "WSHistory"
+
+typedef struct {
+    FuriString* item_str;
+    FlipperFormat* flipper_string;
+    uint8_t type;
+    uint32_t id;
+    SubGhzRadioPreset* preset;
+} WSHistoryItem;
+
+ARRAY_DEF(WSHistoryItemArray, WSHistoryItem, M_POD_OPLIST)
+
+#define M_OPL_WSHistoryItemArray_t() ARRAY_OPLIST(WSHistoryItemArray, M_POD_OPLIST)
+
+typedef struct {
+    WSHistoryItemArray_t data;
+} WSHistoryStruct;
+
+struct WSHistory {
+    uint32_t last_update_timestamp;
+    uint16_t last_index_write;
+    uint8_t code_last_hash_data;
+    FuriString* tmp_string;
+    WSHistoryStruct* history;
+};
+
+WSHistory* ws_history_alloc(void) {
+    WSHistory* instance = malloc(sizeof(WSHistory));
+    instance->tmp_string = furi_string_alloc();
+    instance->history = malloc(sizeof(WSHistoryStruct));
+    WSHistoryItemArray_init(instance->history->data);
+    return instance;
+}
+
+void ws_history_free(WSHistory* instance) {
+    furi_assert(instance);
+    furi_string_free(instance->tmp_string);
+    for
+        M_EACH(item, instance->history->data, WSHistoryItemArray_t) {
+            furi_string_free(item->item_str);
+            furi_string_free(item->preset->name);
+            free(item->preset);
+            flipper_format_free(item->flipper_string);
+            item->type = 0;
+        }
+    WSHistoryItemArray_clear(instance->history->data);
+    free(instance->history);
+    free(instance);
+}
+
+uint32_t ws_history_get_frequency(WSHistory* instance, uint16_t idx) {
+    furi_assert(instance);
+    WSHistoryItem* item = WSHistoryItemArray_get(instance->history->data, idx);
+    return item->preset->frequency;
+}
+
+SubGhzRadioPreset* ws_history_get_radio_preset(WSHistory* instance, uint16_t idx) {
+    furi_assert(instance);
+    WSHistoryItem* item = WSHistoryItemArray_get(instance->history->data, idx);
+    return item->preset;
+}
+
+const char* ws_history_get_preset(WSHistory* instance, uint16_t idx) {
+    furi_assert(instance);
+    WSHistoryItem* item = WSHistoryItemArray_get(instance->history->data, idx);
+    return furi_string_get_cstr(item->preset->name);
+}
+
+void ws_history_reset(WSHistory* instance) {
+    furi_assert(instance);
+    furi_string_reset(instance->tmp_string);
+    for
+        M_EACH(item, instance->history->data, WSHistoryItemArray_t) {
+            furi_string_free(item->item_str);
+            furi_string_free(item->preset->name);
+            free(item->preset);
+            flipper_format_free(item->flipper_string);
+            item->type = 0;
+        }
+    WSHistoryItemArray_reset(instance->history->data);
+    instance->last_index_write = 0;
+    instance->code_last_hash_data = 0;
+}
+
+uint16_t ws_history_get_item(WSHistory* instance) {
+    furi_assert(instance);
+    return instance->last_index_write;
+}
+
+uint8_t ws_history_get_type_protocol(WSHistory* instance, uint16_t idx) {
+    furi_assert(instance);
+    WSHistoryItem* item = WSHistoryItemArray_get(instance->history->data, idx);
+    return item->type;
+}
+
+const char* ws_history_get_protocol_name(WSHistory* instance, uint16_t idx) {
+    furi_assert(instance);
+    WSHistoryItem* item = WSHistoryItemArray_get(instance->history->data, idx);
+    flipper_format_rewind(item->flipper_string);
+    if(!flipper_format_read_string(item->flipper_string, "Protocol", instance->tmp_string)) {
+        FURI_LOG_E(TAG, "Missing Protocol");
+        furi_string_reset(instance->tmp_string);
+    }
+    return furi_string_get_cstr(instance->tmp_string);
+}
+
+FlipperFormat* ws_history_get_raw_data(WSHistory* instance, uint16_t idx) {
+    furi_assert(instance);
+    WSHistoryItem* item = WSHistoryItemArray_get(instance->history->data, idx);
+    if(item->flipper_string) {
+        return item->flipper_string;
+    } else {
+        return NULL;
+    }
+}
+bool ws_history_get_text_space_left(WSHistory* instance, FuriString* output) {
+    furi_assert(instance);
+    if(instance->last_index_write == WS_HISTORY_MAX) {
+        if(output != NULL) furi_string_printf(output, "Memory is FULL");
+        return true;
+    }
+    if(output != NULL)
+        furi_string_printf(output, "%02u/%02u", instance->last_index_write, WS_HISTORY_MAX);
+    return false;
+}
+
+void ws_history_get_text_item_menu(WSHistory* instance, FuriString* output, uint16_t idx) {
+    WSHistoryItem* item = WSHistoryItemArray_get(instance->history->data, idx);
+    furi_string_set(output, item->item_str);
+}
+
+WSHistoryStateAddKey
+    ws_history_add_to_history(WSHistory* instance, void* context, SubGhzRadioPreset* preset) {
+    furi_assert(instance);
+    furi_assert(context);
+
+    if(instance->last_index_write >= WS_HISTORY_MAX) return WSHistoryStateAddKeyOverflow;
+
+    SubGhzProtocolDecoderBase* decoder_base = context;
+    if((instance->code_last_hash_data ==
+        subghz_protocol_decoder_base_get_hash_data(decoder_base)) &&
+       ((furi_get_tick() - instance->last_update_timestamp) < 500)) {
+        instance->last_update_timestamp = furi_get_tick();
+        return WSHistoryStateAddKeyTimeOut;
+    }
+
+    instance->code_last_hash_data = subghz_protocol_decoder_base_get_hash_data(decoder_base);
+    instance->last_update_timestamp = furi_get_tick();
+
+    FlipperFormat* fff = flipper_format_string_alloc();
+    uint32_t id = 0;
+    subghz_protocol_decoder_base_serialize(decoder_base, fff, preset);
+
+    do {
+        if(!flipper_format_rewind(fff)) {
+            FURI_LOG_E(TAG, "Rewind error");
+            break;
+        }
+        if(!flipper_format_read_uint32(fff, "Id", (uint32_t*)&id, 1)) {
+            FURI_LOG_E(TAG, "Missing Id");
+            break;
+        }
+    } while(false);
+    flipper_format_free(fff);
+
+    //Update record if found
+    bool sensor_found = false;
+    for(size_t i = 0; i < WSHistoryItemArray_size(instance->history->data); i++) {
+        WSHistoryItem* item = WSHistoryItemArray_get(instance->history->data, i);
+        if(item->id == id) {
+            sensor_found = true;
+            Stream* flipper_string_stream = flipper_format_get_raw_stream(item->flipper_string);
+            stream_clean(flipper_string_stream);
+            subghz_protocol_decoder_base_serialize(decoder_base, item->flipper_string, preset);
+            return WSHistoryStateAddKeyUpdateData;
+        }
+    }
+
+    // or add new record
+    if(!sensor_found) {
+        WSHistoryItem* item = WSHistoryItemArray_push_raw(instance->history->data);
+        item->preset = malloc(sizeof(SubGhzRadioPreset));
+        item->type = decoder_base->protocol->type;
+        item->preset->frequency = preset->frequency;
+        item->preset->name = furi_string_alloc();
+        furi_string_set(item->preset->name, preset->name);
+        item->preset->data = preset->data;
+        item->preset->data_size = preset->data_size;
+        item->id = id;
+
+        item->item_str = furi_string_alloc();
+        item->flipper_string = flipper_format_string_alloc();
+        subghz_protocol_decoder_base_serialize(decoder_base, item->flipper_string, preset);
+
+        do {
+            if(!flipper_format_rewind(item->flipper_string)) {
+                FURI_LOG_E(TAG, "Rewind error");
+                break;
+            }
+            if(!flipper_format_read_string(
+                   item->flipper_string, "Protocol", instance->tmp_string)) {
+                FURI_LOG_E(TAG, "Missing Protocol");
+                break;
+            }
+
+            if(!flipper_format_rewind(item->flipper_string)) {
+                FURI_LOG_E(TAG, "Rewind error");
+                break;
+            }
+            uint8_t key_data[sizeof(uint64_t)] = {0};
+            if(!flipper_format_read_hex(item->flipper_string, "Data", key_data, sizeof(uint64_t))) {
+                FURI_LOG_E(TAG, "Missing Data");
+                break;
+            }
+            uint64_t data = 0;
+            for(uint8_t i = 0; i < sizeof(uint64_t); i++) {
+                data = (data << 8) | key_data[i];
+            }
+            if(!(uint32_t)(data >> 32)) {
+                furi_string_printf(
+                    item->item_str,
+                    "%s %lX",
+                    furi_string_get_cstr(instance->tmp_string),
+                    (uint32_t)(data & 0xFFFFFFFF));
+            } else {
+                furi_string_printf(
+                    item->item_str,
+                    "%s %lX%08lX",
+                    furi_string_get_cstr(instance->tmp_string),
+                    (uint32_t)(data >> 32),
+                    (uint32_t)(data & 0xFFFFFFFF));
+            }
+        } while(false);
+        instance->last_index_write++;
+        return WSHistoryStateAddKeyNewDada;
+    }
+    return WSHistoryStateAddKeyUnknown;
+}

applications/plugins/weather_station/weather_station_history.h

@@ -0,0 +1,112 @@
+
+#pragma once
+
+#include <math.h>
+#include <furi.h>
+#include <furi_hal.h>
+#include <lib/flipper_format/flipper_format.h>
+#include <lib/subghz/types.h>
+
+typedef struct WSHistory WSHistory;
+
+/** History state add key */
+typedef enum {
+    WSHistoryStateAddKeyUnknown,
+    WSHistoryStateAddKeyTimeOut,
+    WSHistoryStateAddKeyNewDada,
+    WSHistoryStateAddKeyUpdateData,
+    WSHistoryStateAddKeyOverflow,
+} WSHistoryStateAddKey;
+
+/** Allocate WSHistory
+ * 
+ * @return WSHistory* 
+ */
+WSHistory* ws_history_alloc(void);
+
+/** Free WSHistory
+ * 
+ * @param instance - WSHistory instance
+ */
+void ws_history_free(WSHistory* instance);
+
+/** Clear history
+ * 
+ * @param instance - WSHistory instance
+ */
+void ws_history_reset(WSHistory* instance);
+
+/** Get frequency to history[idx]
+ * 
+ * @param instance  - WSHistory instance
+ * @param idx       - record index  
+ * @return frequency - frequency Hz
+ */
+uint32_t ws_history_get_frequency(WSHistory* instance, uint16_t idx);
+
+SubGhzRadioPreset* ws_history_get_radio_preset(WSHistory* instance, uint16_t idx);
+
+/** Get preset to history[idx]
+ * 
+ * @param instance  - WSHistory instance
+ * @param idx       - record index  
+ * @return preset   - preset name
+ */
+const char* ws_history_get_preset(WSHistory* instance, uint16_t idx);
+
+/** Get history index write 
+ * 
+ * @param instance  - WSHistory instance
+ * @return idx      - current record index  
+ */
+uint16_t ws_history_get_item(WSHistory* instance);
+
+/** Get type protocol to history[idx]
+ * 
+ * @param instance  - WSHistory instance
+ * @param idx       - record index  
+ * @return type      - type protocol  
+ */
+uint8_t ws_history_get_type_protocol(WSHistory* instance, uint16_t idx);
+
+/** Get name protocol to history[idx]
+ * 
+ * @param instance  - WSHistory instance
+ * @param idx       - record index  
+ * @return name      - const char* name protocol  
+ */
+const char* ws_history_get_protocol_name(WSHistory* instance, uint16_t idx);
+
+/** Get string item menu to history[idx]
+ * 
+ * @param instance  - WSHistory instance
+ * @param output    - FuriString* output
+ * @param idx       - record index
+ */
+void ws_history_get_text_item_menu(WSHistory* instance, FuriString* output, uint16_t idx);
+
+/** Get string the remaining number of records to history
+ * 
+ * @param instance  - WSHistory instance
+ * @param output    - FuriString* output
+ * @return bool - is FUUL
+ */
+bool ws_history_get_text_space_left(WSHistory* instance, FuriString* output);
+
+/** Add protocol to history
+ * 
+ * @param instance  - WSHistory instance
+ * @param context    - SubGhzProtocolCommon context
+ * @param preset    - SubGhzRadioPreset preset
+ * @return WSHistoryStateAddKey;
+ */
+WSHistoryStateAddKey
+    ws_history_add_to_history(WSHistory* instance, void* context, SubGhzRadioPreset* preset);
+
+/** Get SubGhzProtocolCommonLoad to load into the protocol decoder bin data
+ * 
+ * @param instance  - WSHistory instance
+ * @param idx       - record index
+ * @return SubGhzProtocolCommonLoad*
+ */
+FlipperFormat* ws_history_get_raw_data(WSHistory* instance, uint16_t idx);

assets/resources/subghz/assets/keeloq_mfcodes_user.example

@@ -1,3 +1,4 @@
+# to use manual settings and prevent them from being deleted on upgrade, rename *_user.example files to *_user
 # for adding manufacture keys
 # AABBCCDDEEFFAABB:X:NAME\r\n
 # AABBCCDDEEFFAABB - man 64 bit

assets/resources/subghz/assets/setting_user.example

@@ -1,3 +1,4 @@
+# to use manual settings and prevent them from being deleted on upgrade, rename *_user.example files to *_user
 Filetype: Flipper SubGhz Setting File
 Version: 1
 

assets/unit_tests/subghz/magellan.sub

@@ -2,6 +2,6 @@ Filetype: Flipper SubGhz Key File
 Version: 1
 Frequency: 433920000
 Preset: FuriHalSubGhzPresetOok650Async
-Protocol: Magellen
+Protocol: Magellan
 Bit: 32
 Key: 00 00 00 00 37 AE 48 28

firmware/targets/f7/api_symbols.csv

@@ -1,5 +1,5 @@
 entry,status,name,type,params
-Version,+,2.4,,
+Version,+,3.3,,
 Header,+,applications/services/bt/bt_service/bt.h,,
 Header,+,applications/services/cli/cli.h,,
 Header,+,applications/services/cli/cli_vcp.h,,
@@ -124,9 +124,15 @@ Header,+,lib/one_wire/one_wire_host.h,,
 Header,+,lib/one_wire/one_wire_host_timing.h,,
 Header,+,lib/one_wire/one_wire_slave.h,,
 Header,+,lib/print/wrappers.h,,
+Header,+,lib/subghz/blocks/const.h,,
+Header,+,lib/subghz/blocks/decoder.h,,
+Header,+,lib/subghz/blocks/encoder.h,,
+Header,+,lib/subghz/blocks/generic.h,,
+Header,+,lib/subghz/blocks/math.h,,
 Header,+,lib/subghz/environment.h,,
 Header,+,lib/subghz/protocols/raw.h,,
 Header,+,lib/subghz/receiver.h,,
+Header,+,lib/subghz/subghz_setting.h,,
 Header,+,lib/subghz/subghz_tx_rx_worker.h,,
 Header,+,lib/subghz/subghz_worker.h,,
 Header,+,lib/subghz/transmitter.h,,
@@ -2240,14 +2246,20 @@ Function,-,strupr,char*,char*
 Function,-,strverscmp,int,"const char*, const char*"
 Function,-,strxfrm,size_t,"char*, const char*, size_t"
 Function,-,strxfrm_l,size_t,"char*, const char*, size_t, locale_t"
+Function,+,subghz_block_generic_deserialize,_Bool,"SubGhzBlockGeneric*, FlipperFormat*"
+Function,+,subghz_block_generic_get_preset_name,void,"const char*, FuriString*"
+Function,+,subghz_block_generic_serialize,_Bool,"SubGhzBlockGeneric*, FlipperFormat*, SubGhzRadioPreset*"
 Function,+,subghz_environment_alloc,SubGhzEnvironment*,
 Function,+,subghz_environment_free,void,SubGhzEnvironment*
-Function,-,subghz_environment_get_came_atomo_rainbow_table_file_name,const char*,SubGhzEnvironment*
+Function,+,subghz_environment_get_came_atomo_rainbow_table_file_name,const char*,SubGhzEnvironment*
-Function,-,subghz_environment_get_keystore,SubGhzKeystore*,SubGhzEnvironment*
+Function,+,subghz_environment_get_keystore,SubGhzKeystore*,SubGhzEnvironment*
-Function,-,subghz_environment_get_nice_flor_s_rainbow_table_file_name,const char*,SubGhzEnvironment*
+Function,+,subghz_environment_get_nice_flor_s_rainbow_table_file_name,const char*,SubGhzEnvironment*
+Function,+,subghz_environment_get_protocol_name_registry,const char*,"SubGhzEnvironment*, size_t"
+Function,+,subghz_environment_get_protocol_registry,void*,SubGhzEnvironment*
 Function,+,subghz_environment_load_keystore,_Bool,"SubGhzEnvironment*, const char*"
-Function,-,subghz_environment_set_came_atomo_rainbow_table_file_name,void,"SubGhzEnvironment*, const char*"
+Function,+,subghz_environment_set_came_atomo_rainbow_table_file_name,void,"SubGhzEnvironment*, const char*"
-Function,-,subghz_environment_set_nice_flor_s_rainbow_table_file_name,void,"SubGhzEnvironment*, const char*"
+Function,+,subghz_environment_set_nice_flor_s_rainbow_table_file_name,void,"SubGhzEnvironment*, const char*"
+Function,+,subghz_environment_set_protocol_registry,void,"SubGhzEnvironment*, void*"
 Function,-,subghz_keystore_alloc,SubGhzKeystore*,
 Function,-,subghz_keystore_free,void,SubGhzKeystore*
 Function,-,subghz_keystore_get_data,SubGhzKeyArray_t*,SubGhzKeystore*
@@ -2255,10 +2267,20 @@ Function,-,subghz_keystore_load,_Bool,"SubGhzKeystore*, const char*"
 Function,-,subghz_keystore_raw_encrypted_save,_Bool,"const char*, const char*, uint8_t*"
 Function,-,subghz_keystore_raw_get_data,_Bool,"const char*, size_t, uint8_t*, size_t"
 Function,-,subghz_keystore_save,_Bool,"SubGhzKeystore*, const char*, uint8_t*"
+Function,+,subghz_protocol_blocks_add_bit,void,"SubGhzBlockDecoder*, uint8_t"
+Function,+,subghz_protocol_blocks_crc4,uint8_t,"const uint8_t[], unsigned, uint8_t, uint8_t"
+Function,+,subghz_protocol_blocks_crc7,uint8_t,"const uint8_t[], unsigned, uint8_t, uint8_t"
+Function,+,subghz_protocol_blocks_crc8,uint8_t,"const uint8_t[], unsigned, uint8_t, uint8_t"
+Function,+,subghz_protocol_blocks_get_bit_array,_Bool,"uint8_t[], size_t"
+Function,+,subghz_protocol_blocks_get_hash_data,uint8_t,"SubGhzBlockDecoder*, size_t"
+Function,+,subghz_protocol_blocks_get_parity,uint8_t,"uint64_t, uint8_t"
+Function,+,subghz_protocol_blocks_get_upload,size_t,"uint8_t[], size_t, LevelDuration*, size_t, uint32_t"
+Function,+,subghz_protocol_blocks_reverse_key,uint64_t,"uint64_t, uint8_t"
+Function,+,subghz_protocol_blocks_set_bit_array,void,"_Bool, uint8_t[], size_t, size_t"
 Function,-,subghz_protocol_decoder_base_deserialize,_Bool,"SubGhzProtocolDecoderBase*, FlipperFormat*"
-Function,-,subghz_protocol_decoder_base_get_hash_data,uint8_t,SubGhzProtocolDecoderBase*
+Function,+,subghz_protocol_decoder_base_get_hash_data,uint8_t,SubGhzProtocolDecoderBase*
-Function,-,subghz_protocol_decoder_base_get_string,_Bool,"SubGhzProtocolDecoderBase*, FuriString*"
+Function,+,subghz_protocol_decoder_base_get_string,_Bool,"SubGhzProtocolDecoderBase*, FuriString*"
-Function,+,subghz_protocol_decoder_base_serialize,_Bool,"SubGhzProtocolDecoderBase*, FlipperFormat*, SubGhzPresetDefinition*"
+Function,+,subghz_protocol_decoder_base_serialize,_Bool,"SubGhzProtocolDecoderBase*, FlipperFormat*, SubGhzRadioPreset*"
 Function,-,subghz_protocol_decoder_base_set_decoder_callback,void,"SubGhzProtocolDecoderBase*, SubGhzProtocolDecoderBaseRxCallback, void*"
 Function,+,subghz_protocol_decoder_raw_alloc,void*,SubGhzEnvironment*
 Function,+,subghz_protocol_decoder_raw_deserialize,_Bool,"void*, FlipperFormat*"
@@ -2274,7 +2296,7 @@ Function,+,subghz_protocol_encoder_raw_yield,LevelDuration,void*
 Function,+,subghz_protocol_raw_file_encoder_worker_set_callback_end,void,"SubGhzProtocolEncoderRAW*, SubGhzProtocolEncoderRAWCallbackEnd, void*"
 Function,+,subghz_protocol_raw_gen_fff_data,void,"FlipperFormat*, const char*"
 Function,+,subghz_protocol_raw_get_sample_write,size_t,SubGhzProtocolDecoderRAW*
-Function,+,subghz_protocol_raw_save_to_file_init,_Bool,"SubGhzProtocolDecoderRAW*, const char*, SubGhzPresetDefinition*"
+Function,+,subghz_protocol_raw_save_to_file_init,_Bool,"SubGhzProtocolDecoderRAW*, const char*, SubGhzRadioPreset*"
 Function,+,subghz_protocol_raw_save_to_file_stop,void,SubGhzProtocolDecoderRAW*
 Function,+,subghz_receiver_alloc_init,SubGhzReceiver*,SubGhzEnvironment*
 Function,+,subghz_receiver_decode,void,"SubGhzReceiver*, _Bool, uint32_t"
@@ -2283,6 +2305,23 @@ Function,+,subghz_receiver_reset,void,SubGhzReceiver*
 Function,+,subghz_receiver_search_decoder_base_by_name,SubGhzProtocolDecoderBase*,"SubGhzReceiver*, const char*"
 Function,+,subghz_receiver_set_filter,void,"SubGhzReceiver*, SubGhzProtocolFlag"
 Function,+,subghz_receiver_set_rx_callback,void,"SubGhzReceiver*, SubGhzReceiverCallback, void*"
+Function,+,subghz_setting_alloc,SubGhzSetting*,
+Function,+,subghz_setting_delete_custom_preset,_Bool,"SubGhzSetting*, const char*"
+Function,+,subghz_setting_free,void,SubGhzSetting*
+Function,+,subghz_setting_get_default_frequency,uint32_t,SubGhzSetting*
+Function,+,subghz_setting_get_frequency,uint32_t,"SubGhzSetting*, size_t"
+Function,+,subghz_setting_get_frequency_count,size_t,SubGhzSetting*
+Function,+,subghz_setting_get_frequency_default_index,uint32_t,SubGhzSetting*
+Function,+,subghz_setting_get_hopper_frequency,uint32_t,"SubGhzSetting*, size_t"
+Function,+,subghz_setting_get_hopper_frequency_count,size_t,SubGhzSetting*
+Function,+,subghz_setting_get_inx_preset_by_name,int,"SubGhzSetting*, const char*"
+Function,+,subghz_setting_get_preset_count,size_t,SubGhzSetting*
+Function,+,subghz_setting_get_preset_data,uint8_t*,"SubGhzSetting*, size_t"
+Function,+,subghz_setting_get_preset_data_by_name,uint8_t*,"SubGhzSetting*, const char*"
+Function,+,subghz_setting_get_preset_data_size,size_t,"SubGhzSetting*, size_t"
+Function,+,subghz_setting_get_preset_name,const char*,"SubGhzSetting*, size_t"
+Function,+,subghz_setting_load,void,"SubGhzSetting*, const char*"
+Function,+,subghz_setting_load_custom_preset,_Bool,"SubGhzSetting*, const char*, FlipperFormat*"
 Function,+,subghz_transmitter_alloc_init,SubGhzTransmitter*,"SubGhzEnvironment*, const char*"
 Function,+,subghz_transmitter_deserialize,_Bool,"SubGhzTransmitter*, FlipperFormat*"
 Function,+,subghz_transmitter_free,void,SubGhzTransmitter*

lib/subghz/SConscript

@@ -11,6 +11,12 @@ env.Append(
         File("#/lib/subghz/subghz_tx_rx_worker.h"),
         File("#/lib/subghz/transmitter.h"),
         File("#/lib/subghz/protocols/raw.h"),
+        File("#/lib/subghz/blocks/const.h"),
+        File("#/lib/subghz/blocks/decoder.h"),
+        File("#/lib/subghz/blocks/encoder.h"),
+        File("#/lib/subghz/blocks/generic.h"),
+        File("#/lib/subghz/blocks/math.h"),
+        File("#/lib/subghz/subghz_setting.h"),
     ],
 )
 

lib/subghz/blocks/const.h

@@ -4,9 +4,17 @@
 #include <stdint.h>
 #include <stddef.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct {
     const uint16_t te_long;
     const uint16_t te_short;
     const uint16_t te_delta;
     const uint8_t min_count_bit_for_found;
 } SubGhzBlockConst;
+
+#ifdef __cplusplus
+}
+#endif

lib/subghz/blocks/decoder.h

@@ -4,6 +4,10 @@
 #include <stdint.h>
 #include <stddef.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct SubGhzBlockDecoder SubGhzBlockDecoder;
 
 struct SubGhzBlockDecoder {
@@ -26,3 +30,7 @@ void subghz_protocol_blocks_add_bit(SubGhzBlockDecoder* decoder, uint8_t bit);
  * @return hash Hash sum
  */
 uint8_t subghz_protocol_blocks_get_hash_data(SubGhzBlockDecoder* decoder, size_t len);
+
+#ifdef __cplusplus
+}
+#endif

lib/subghz/blocks/encoder.h

@@ -6,6 +6,10 @@
 
 #include <lib/toolbox/level_duration.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct {
     bool is_running;
     size_t repeat;
@@ -50,3 +54,7 @@ size_t subghz_protocol_blocks_get_upload(
     LevelDuration* upload,
     size_t max_size_upload,
     uint32_t duration_bit);
+
+#ifdef __cplusplus
+}
+#endif

lib/subghz/blocks/generic.c

@@ -23,7 +23,7 @@ void subghz_block_generic_get_preset_name(const char* preset_name, FuriString* p
 bool subghz_block_generic_serialize(
     SubGhzBlockGeneric* instance,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset) {
+    SubGhzRadioPreset* preset) {
     furi_assert(instance);
     bool res = false;
     FuriString* temp_str;

lib/subghz/blocks/generic.h

@@ -9,6 +9,10 @@
 #include "furi_hal.h"
 #include "../types.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct SubGhzBlockGeneric SubGhzBlockGeneric;
 
 struct SubGhzBlockGeneric {
@@ -31,13 +35,13 @@ void subghz_block_generic_get_preset_name(const char* preset_name, FuriString* p
  * Serialize data SubGhzBlockGeneric.
  * @param instance Pointer to a SubGhzBlockGeneric instance
  * @param flipper_format Pointer to a FlipperFormat instance
- * @param preset The modulation on which the signal was received, SubGhzPresetDefinition
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
  * @return true On success
  */
 bool subghz_block_generic_serialize(
     SubGhzBlockGeneric* instance,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset);
+    SubGhzRadioPreset* preset);
 
 /**
  * Deserialize data SubGhzBlockGeneric.
@@ -46,3 +50,7 @@ bool subghz_block_generic_serialize(
  * @return true On success
  */
 bool subghz_block_generic_deserialize(SubGhzBlockGeneric* instance, FlipperFormat* flipper_format);
+
+#ifdef __cplusplus
+}
+#endif

lib/subghz/blocks/math.c

@@ -14,4 +14,69 @@ uint8_t subghz_protocol_blocks_get_parity(uint64_t key, uint8_t count_bit) {
         parity += bit_read(key, i);
     }
     return parity & 0x01;
+}
+
+uint8_t subghz_protocol_blocks_crc4(
+    uint8_t const message[],
+    unsigned nBytes,
+    uint8_t polynomial,
+    uint8_t init) {
+    unsigned remainder = init << 4; // LSBs are unused
+    unsigned poly = polynomial << 4;
+    unsigned bit;
+
+    while(nBytes--) {
+        remainder ^= *message++;
+        for(bit = 0; bit < 8; bit++) {
+            if(remainder & 0x80) {
+                remainder = (remainder << 1) ^ poly;
+            } else {
+                remainder = (remainder << 1);
+            }
+        }
+    }
+    return remainder >> 4 & 0x0f; // discard the LSBs
+}
+
+uint8_t subghz_protocol_blocks_crc7(
+    uint8_t const message[],
+    unsigned nBytes,
+    uint8_t polynomial,
+    uint8_t init) {
+    unsigned remainder = init << 1; // LSB is unused
+    unsigned poly = polynomial << 1;
+    unsigned byte, bit;
+
+    for(byte = 0; byte < nBytes; ++byte) {
+        remainder ^= message[byte];
+        for(bit = 0; bit < 8; ++bit) {
+            if(remainder & 0x80) {
+                remainder = (remainder << 1) ^ poly;
+            } else {
+                remainder = (remainder << 1);
+            }
+        }
+    }
+    return remainder >> 1 & 0x7f; // discard the LSB
+}
+
+uint8_t subghz_protocol_blocks_crc8(
+    uint8_t const message[],
+    unsigned nBytes,
+    uint8_t polynomial,
+    uint8_t init) {
+    uint8_t remainder = init;
+    unsigned byte, bit;
+
+    for(byte = 0; byte < nBytes; ++byte) {
+        remainder ^= message[byte];
+        for(bit = 0; bit < 8; ++bit) {
+            if(remainder & 0x80) {
+                remainder = (remainder << 1) ^ polynomial;
+            } else {
+                remainder = (remainder << 1);
+            }
+        }
+    }
+    return remainder;
 }

lib/subghz/blocks/math.h

@@ -9,7 +9,11 @@
 #define bit_clear(value, bit) ((value) &= ~(1UL << (bit)))
 #define bit_write(value, bit, bitvalue) (bitvalue ? bit_set(value, bit) : bit_clear(value, bit))
 #define DURATION_DIFF(x, y) ((x < y) ? (y - x) : (x - y))
+#define abs(x) ((x) > 0 ? (x) : -(x))
 
+#ifdef __cplusplus
+extern "C" {
+#endif
 /**
  * Flip the data bitwise.
  * @param key In data
@@ -25,3 +29,51 @@ uint64_t subghz_protocol_blocks_reverse_key(uint64_t key, uint8_t count_bit);
  * @return parity
  */
 uint8_t subghz_protocol_blocks_get_parity(uint64_t key, uint8_t count_bit);
+
+/**
+ * CRC-4.
+ * @param message array of bytes to check
+ * @param nBytes number of bytes in message
+ * @param polynomial CRC polynomial
+ * @param init starting crc value
+ * @return CRC value
+ */
+uint8_t subghz_protocol_blocks_crc4(
+    uint8_t const message[],
+    unsigned nBytes,
+    uint8_t polynomial,
+    uint8_t init);
+
+/**
+ * CRC-7.
+ * @param message array of bytes to check
+ * @param nBytes number of bytes in message
+ * @param polynomial CRC polynomial
+ * @param init starting crc value
+ * @return CRC value
+ */
+uint8_t subghz_protocol_blocks_crc7(
+    uint8_t const message[],
+    unsigned nBytes,
+    uint8_t polynomial,
+    uint8_t init);
+
+/**
+ * Generic Cyclic Redundancy Check CRC-8.
+ * Example polynomial: 0x31 = x8 + x5 + x4 + 1 (x8 is implicit)
+ * Example polynomial: 0x80 = x8 + x7 (a normal bit-by-bit parity XOR)
+ * @param message array of bytes to check
+ * @param nBytes number of bytes in message
+ * @param polynomial byte is from x^7 to x^0 (x^8 is implicitly one)
+ * @param init starting crc value
+ * @return CRC value
+ */
+uint8_t subghz_protocol_blocks_crc8(
+    uint8_t const message[],
+    unsigned nBytes,
+    uint8_t polynomial,
+    uint8_t init);
+
+#ifdef __cplusplus
+}
+#endif

lib/subghz/environment.c

@@ -1,7 +1,9 @@
 #include "environment.h"
+#include "registry.h"
 
 struct SubGhzEnvironment {
     SubGhzKeystore* keystore;
+    const SubGhzProtocolRegistry* protocol_registry;
     const char* came_atomo_rainbow_table_file_name;
     const char* nice_flor_s_rainbow_table_file_name;
 };
@@ -10,6 +12,7 @@ SubGhzEnvironment* subghz_environment_alloc() {
     SubGhzEnvironment* instance = malloc(sizeof(SubGhzEnvironment));
 
     instance->keystore = subghz_keystore_alloc();
+    instance->protocol_registry = NULL;
     instance->came_atomo_rainbow_table_file_name = NULL;
     instance->nice_flor_s_rainbow_table_file_name = NULL;
 
@@ -19,6 +22,9 @@ SubGhzEnvironment* subghz_environment_alloc() {
 void subghz_environment_free(SubGhzEnvironment* instance) {
     furi_assert(instance);
 
+    instance->protocol_registry = NULL;
+    instance->came_atomo_rainbow_table_file_name = NULL;
+    instance->nice_flor_s_rainbow_table_file_name = NULL;
     subghz_keystore_free(instance->keystore);
 
     free(instance);
@@ -65,3 +71,30 @@ const char*
 
     return instance->nice_flor_s_rainbow_table_file_name;
 }
+
+void subghz_environment_set_protocol_registry(
+    SubGhzEnvironment* instance,
+    void* protocol_registry_items) {
+    furi_assert(instance);
+    const SubGhzProtocolRegistry* protocol_registry = protocol_registry_items;
+    instance->protocol_registry = protocol_registry;
+}
+
+void* subghz_environment_get_protocol_registry(SubGhzEnvironment* instance) {
+    furi_assert(instance);
+    furi_assert(instance->protocol_registry);
+    return (void*)instance->protocol_registry;
+}
+
+const char*
+    subghz_environment_get_protocol_name_registry(SubGhzEnvironment* instance, size_t idx) {
+    furi_assert(instance);
+    furi_assert(instance->protocol_registry);
+    const SubGhzProtocol* protocol =
+        subghz_protocol_registry_get_by_index(instance->protocol_registry, idx);
+    if(protocol != NULL) {
+        return protocol->name;
+    } else {
+        return NULL;
+    }
+}

lib/subghz/environment.h

@@ -69,6 +69,30 @@ void subghz_environment_set_nice_flor_s_rainbow_table_file_name(
 const char*
     subghz_environment_get_nice_flor_s_rainbow_table_file_name(SubGhzEnvironment* instance);
 
+/**
+ * Set list of protocols to work.
+ * @param instance Pointer to a SubGhzEnvironment instance
+ * @param protocol_registry_items Pointer to a SubGhzProtocolRegistry
+ */
+void subghz_environment_set_protocol_registry(
+    SubGhzEnvironment* instance,
+    void* protocol_registry_items);
+
+/**
+ * Get list of protocols to work.
+ * @param instance Pointer to a SubGhzEnvironment instance
+ * @return Pointer to a SubGhzProtocolRegistry
+ */
+void* subghz_environment_get_protocol_registry(SubGhzEnvironment* instance);
+
+/**
+ * Get list of protocols names.
+ * @param instance Pointer to a SubGhzEnvironment instance
+ * @param idx index protocols
+ * @return Pointer to a SubGhzProtocolRegistry
+ */
+const char* subghz_environment_get_protocol_name_registry(SubGhzEnvironment* instance, size_t idx);
+
 #ifdef __cplusplus
 }
 #endif

lib/subghz/protocols/base.c

@@ -26,7 +26,7 @@ bool subghz_protocol_decoder_base_get_string(
 bool subghz_protocol_decoder_base_serialize(
     SubGhzProtocolDecoderBase* decoder_base,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset) {
+    SubGhzRadioPreset* preset) {
     bool status = false;
 
     if(decoder_base->protocol && decoder_base->protocol->decoder &&

lib/subghz/protocols/base.h

@@ -48,13 +48,13 @@ bool subghz_protocol_decoder_base_get_string(
  * Serialize data SubGhzProtocolDecoderBase.
  * @param decoder_base Pointer to a SubGhzProtocolDecoderBase instance
  * @param flipper_format Pointer to a FlipperFormat instance
- * @param preset The modulation on which the signal was received, SubGhzPresetDefinition
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
  * @return true On success
  */
 bool subghz_protocol_decoder_base_serialize(
     SubGhzProtocolDecoderBase* decoder_base,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset);
+    SubGhzRadioPreset* preset);
 
 /**
  * Deserialize data SubGhzProtocolDecoderBase.

lib/subghz/protocols/bett.c

@@ -299,7 +299,7 @@ uint8_t subghz_protocol_decoder_bett_get_hash_data(void* context) {
 bool subghz_protocol_decoder_bett_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset) {
+    SubGhzRadioPreset* preset) {
     furi_assert(context);
     SubGhzProtocolDecoderBETT* instance = context;
     return subghz_block_generic_serialize(&instance->generic, flipper_format, preset);

lib/subghz/protocols/bett.h

@@ -83,13 +83,13 @@ uint8_t subghz_protocol_decoder_bett_get_hash_data(void* context);
  * Serialize data SubGhzProtocolDecoderBETT.
  * @param context Pointer to a SubGhzProtocolDecoderBETT instance
  * @param flipper_format Pointer to a FlipperFormat instance
- * @param preset The modulation on which the signal was received, SubGhzPresetDefinition
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
  * @return true On success
  */
 bool subghz_protocol_decoder_bett_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset);
+    SubGhzRadioPreset* preset);
 
 /**
  * Deserialize data SubGhzProtocolDecoderBETT.

lib/subghz/protocols/came.c

@@ -295,7 +295,7 @@ uint8_t subghz_protocol_decoder_came_get_hash_data(void* context) {
 bool subghz_protocol_decoder_came_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset) {
+    SubGhzRadioPreset* preset) {
     furi_assert(context);
     SubGhzProtocolDecoderCame* instance = context;
     return subghz_block_generic_serialize(&instance->generic, flipper_format, preset);

lib/subghz/protocols/came.h

@@ -83,13 +83,13 @@ uint8_t subghz_protocol_decoder_came_get_hash_data(void* context);
  * Serialize data SubGhzProtocolDecoderCame.
  * @param context Pointer to a SubGhzProtocolDecoderCame instance
  * @param flipper_format Pointer to a FlipperFormat instance
- * @param preset The modulation on which the signal was received, SubGhzPresetDefinition
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
  * @return true On success
  */
 bool subghz_protocol_decoder_came_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset);
+    SubGhzRadioPreset* preset);
 
 /**
  * Deserialize data SubGhzProtocolDecoderCame.

lib/subghz/protocols/came_atomo.c

@@ -301,7 +301,7 @@ uint8_t subghz_protocol_decoder_came_atomo_get_hash_data(void* context) {
 bool subghz_protocol_decoder_came_atomo_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset) {
+    SubGhzRadioPreset* preset) {
     furi_assert(context);
     SubGhzProtocolDecoderCameAtomo* instance = context;
     return subghz_block_generic_serialize(&instance->generic, flipper_format, preset);

lib/subghz/protocols/came_atomo.h

@@ -48,13 +48,13 @@ uint8_t subghz_protocol_decoder_came_atomo_get_hash_data(void* context);
  * Serialize data SubGhzProtocolDecoderCameAtomo.
  * @param context Pointer to a SubGhzProtocolDecoderCameAtomo instance
  * @param flipper_format Pointer to a FlipperFormat instance
- * @param preset The modulation on which the signal was received, SubGhzPresetDefinition
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
  * @return true On success
  */
 bool subghz_protocol_decoder_came_atomo_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset);
+    SubGhzRadioPreset* preset);
 
 /**
  * Deserialize data SubGhzProtocolDecoderCameAtomo.

lib/subghz/protocols/came_twee.c

@@ -422,7 +422,7 @@ uint8_t subghz_protocol_decoder_came_twee_get_hash_data(void* context) {
 bool subghz_protocol_decoder_came_twee_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset) {
+    SubGhzRadioPreset* preset) {
     furi_assert(context);
     SubGhzProtocolDecoderCameTwee* instance = context;
     return subghz_block_generic_serialize(&instance->generic, flipper_format, preset);

lib/subghz/protocols/came_twee.h

@@ -83,13 +83,13 @@ uint8_t subghz_protocol_decoder_came_twee_get_hash_data(void* context);
  * Serialize data SubGhzProtocolDecoderCameTwee.
  * @param context Pointer to a SubGhzProtocolDecoderCameTwee instance
  * @param flipper_format Pointer to a FlipperFormat instance
- * @param preset The modulation on which the signal was received, SubGhzPresetDefinition
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
  * @return true On success
  */
 bool subghz_protocol_decoder_came_twee_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset);
+    SubGhzRadioPreset* preset);
 
 /**
  * Deserialize data SubGhzProtocolDecoderCameTwee.

lib/subghz/protocols/chamberlain_code.c

@@ -427,7 +427,7 @@ uint8_t subghz_protocol_decoder_chamb_code_get_hash_data(void* context) {
 bool subghz_protocol_decoder_chamb_code_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset) {
+    SubGhzRadioPreset* preset) {
     furi_assert(context);
     SubGhzProtocolDecoderChamb_Code* instance = context;
     return subghz_block_generic_serialize(&instance->generic, flipper_format, preset);

lib/subghz/protocols/chamberlain_code.h

@@ -83,13 +83,13 @@ uint8_t subghz_protocol_decoder_chamb_code_get_hash_data(void* context);
  * Serialize data SubGhzProtocolDecoderChamb_Code.
  * @param context Pointer to a SubGhzProtocolDecoderChamb_Code instance
  * @param flipper_format Pointer to a FlipperFormat instance
- * @param preset The modulation on which the signal was received, SubGhzPresetDefinition
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
  * @return true On success
  */
 bool subghz_protocol_decoder_chamb_code_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset);
+    SubGhzRadioPreset* preset);
 
 /**
  * Deserialize data SubGhzProtocolDecoderChamb_Code.

lib/subghz/protocols/clemsa.c

@@ -319,7 +319,7 @@ uint8_t subghz_protocol_decoder_clemsa_get_hash_data(void* context) {
 bool subghz_protocol_decoder_clemsa_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset) {
+    SubGhzRadioPreset* preset) {
     furi_assert(context);
     SubGhzProtocolDecoderClemsa* instance = context;
     return subghz_block_generic_serialize(&instance->generic, flipper_format, preset);

lib/subghz/protocols/clemsa.h

@@ -83,13 +83,13 @@ uint8_t subghz_protocol_decoder_clemsa_get_hash_data(void* context);
  * Serialize data SubGhzProtocolDecoderClemsa.
  * @param context Pointer to a SubGhzProtocolDecoderClemsa instance
  * @param flipper_format Pointer to a FlipperFormat instance
- * @param preset The modulation on which the signal was received, SubGhzPresetDefinition
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
  * @return true On success
  */
 bool subghz_protocol_decoder_clemsa_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset);
+    SubGhzRadioPreset* preset);
 
 /**
  * Deserialize data SubGhzProtocolDecoderClemsa.

lib/subghz/protocols/doitrand.c

@@ -313,7 +313,7 @@ uint8_t subghz_protocol_decoder_doitrand_get_hash_data(void* context) {
 bool subghz_protocol_decoder_doitrand_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset) {
+    SubGhzRadioPreset* preset) {
     furi_assert(context);
     SubGhzProtocolDecoderDoitrand* instance = context;
     return subghz_block_generic_serialize(&instance->generic, flipper_format, preset);

lib/subghz/protocols/doitrand.h

@@ -83,13 +83,13 @@ uint8_t subghz_protocol_decoder_doitrand_get_hash_data(void* context);
  * Serialize data SubGhzProtocolDecoderDoitrand.
  * @param context Pointer to a SubGhzProtocolDecoderDoitrand instance
  * @param flipper_format Pointer to a FlipperFormat instance
- * @param preset The modulation on which the signal was received, SubGhzPresetDefinition
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
  * @return true On success
  */
 bool subghz_protocol_decoder_doitrand_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset);
+    SubGhzRadioPreset* preset);
 
 /**
  * Deserialize data SubGhzProtocolDecoderDoitrand.

lib/subghz/protocols/faac_slh.c

@@ -183,7 +183,7 @@ uint8_t subghz_protocol_decoder_faac_slh_get_hash_data(void* context) {
 bool subghz_protocol_decoder_faac_slh_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset) {
+    SubGhzRadioPreset* preset) {
     furi_assert(context);
     SubGhzProtocolDecoderFaacSLH* instance = context;
     return subghz_block_generic_serialize(&instance->generic, flipper_format, preset);

lib/subghz/protocols/faac_slh.h

@@ -49,13 +49,13 @@ uint8_t subghz_protocol_decoder_faac_slh_get_hash_data(void* context);
  * Serialize data SubGhzProtocolDecoderFaacSLH.
  * @param context Pointer to a SubGhzProtocolDecoderFaacSLH instance
  * @param flipper_format Pointer to a FlipperFormat instance
- * @param preset The modulation on which the signal was received, SubGhzPresetDefinition
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
  * @return true On success
  */
 bool subghz_protocol_decoder_faac_slh_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset);
+    SubGhzRadioPreset* preset);
 
 /**
  * Deserialize data SubGhzProtocolDecoderFaacSLH.

lib/subghz/protocols/gate_tx.c

@@ -293,7 +293,7 @@ uint8_t subghz_protocol_decoder_gate_tx_get_hash_data(void* context) {
 bool subghz_protocol_decoder_gate_tx_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset) {
+    SubGhzRadioPreset* preset) {
     furi_assert(context);
     SubGhzProtocolDecoderGateTx* instance = context;
     return subghz_block_generic_serialize(&instance->generic, flipper_format, preset);

lib/subghz/protocols/gate_tx.h

@@ -83,13 +83,13 @@ uint8_t subghz_protocol_decoder_gate_tx_get_hash_data(void* context);
  * Serialize data SubGhzProtocolDecoderGateTx.
  * @param context Pointer to a SubGhzProtocolDecoderGateTx instance
  * @param flipper_format Pointer to a FlipperFormat instance
- * @param preset The modulation on which the signal was received, SubGhzPresetDefinition
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
  * @return true On success
  */
 bool subghz_protocol_decoder_gate_tx_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset);
+    SubGhzRadioPreset* preset);
 
 /**
  * Deserialize data SubGhzProtocolDecoderGateTx.

lib/subghz/protocols/holtek.c

@@ -326,7 +326,7 @@ uint8_t subghz_protocol_decoder_holtek_get_hash_data(void* context) {
 bool subghz_protocol_decoder_holtek_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset) {
+    SubGhzRadioPreset* preset) {
     furi_assert(context);
     SubGhzProtocolDecoderHoltek* instance = context;
     return subghz_block_generic_serialize(&instance->generic, flipper_format, preset);

lib/subghz/protocols/holtek.h

@@ -83,13 +83,13 @@ uint8_t subghz_protocol_decoder_holtek_get_hash_data(void* context);
  * Serialize data SubGhzProtocolDecoderHoltek.
  * @param context Pointer to a SubGhzProtocolDecoderHoltek instance
  * @param flipper_format Pointer to a FlipperFormat instance
- * @param preset The modulation on which the signal was received, SubGhzPresetDefinition
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
  * @return true On success
  */
 bool subghz_protocol_decoder_holtek_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset);
+    SubGhzRadioPreset* preset);
 
 /**
  * Deserialize data SubGhzProtocolDecoderHoltek.

lib/subghz/protocols/honeywell_wdb.c

@@ -348,7 +348,7 @@ uint8_t subghz_protocol_decoder_honeywell_wdb_get_hash_data(void* context) {
 bool subghz_protocol_decoder_honeywell_wdb_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset) {
+    SubGhzRadioPreset* preset) {
     furi_assert(context);
     SubGhzProtocolDecoderHoneywell_WDB* instance = context;
     return subghz_block_generic_serialize(&instance->generic, flipper_format, preset);

lib/subghz/protocols/honeywell_wdb.h

@@ -85,13 +85,13 @@ uint8_t subghz_protocol_decoder_honeywell_wdb_get_hash_data(void* context);
  * Serialize data SubGhzProtocolDecoderHoneywell_WDB.
  * @param context Pointer to a SubGhzProtocolDecoderHoneywell_WDB instance
  * @param flipper_format Pointer to a FlipperFormat instance
- * @param preset The modulation on which the signal was received, SubGhzPresetDefinition
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
  * @return true On success
  */
 bool subghz_protocol_decoder_honeywell_wdb_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset);
+    SubGhzRadioPreset* preset);
 
 /**
  * Deserialize data SubGhzProtocolDecoderHoneywell_WDB.

lib/subghz/protocols/hormann.c

@@ -314,7 +314,7 @@ uint8_t subghz_protocol_decoder_hormann_get_hash_data(void* context) {
 bool subghz_protocol_decoder_hormann_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset) {
+    SubGhzRadioPreset* preset) {
     furi_assert(context);
     SubGhzProtocolDecoderHormann* instance = context;
     return subghz_block_generic_serialize(&instance->generic, flipper_format, preset);

lib/subghz/protocols/hormann.h

@@ -83,13 +83,13 @@ uint8_t subghz_protocol_decoder_hormann_get_hash_data(void* context);
  * Serialize data SubGhzProtocolDecoderHormann.
  * @param context Pointer to a SubGhzProtocolDecoderHormann instance
  * @param flipper_format Pointer to a FlipperFormat instance
- * @param preset The modulation on which the signal was received, SubGhzPresetDefinition
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
  * @return true On success
  */
 bool subghz_protocol_decoder_hormann_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset);
+    SubGhzRadioPreset* preset);
 
 /**
  * Deserialize data SubGhzProtocolDecoderHormann.

lib/subghz/protocols/ido.c

@@ -182,7 +182,7 @@ uint8_t subghz_protocol_decoder_ido_get_hash_data(void* context) {
 bool subghz_protocol_decoder_ido_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset) {
+    SubGhzRadioPreset* preset) {
     furi_assert(context);
     SubGhzProtocolDecoderIDo* instance = context;
     return subghz_block_generic_serialize(&instance->generic, flipper_format, preset);

lib/subghz/protocols/ido.h

@@ -49,13 +49,13 @@ uint8_t subghz_protocol_decoder_ido_get_hash_data(void* context);
  * Serialize data SubGhzProtocolDecoderIDo.
  * @param context Pointer to a SubGhzProtocolDecoderIDo instance
  * @param flipper_format Pointer to a FlipperFormat instance
- * @param preset The modulation on which the signal was received, SubGhzPresetDefinition
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
  * @return true On success
  */
 bool subghz_protocol_decoder_ido_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset);
+    SubGhzRadioPreset* preset);
 
 /**
  * Deserialize data SubGhzProtocolDecoderIDo.

lib/subghz/protocols/intertechno_v3.c

@@ -407,7 +407,7 @@ uint8_t subghz_protocol_decoder_intertechno_v3_get_hash_data(void* context) {
 bool subghz_protocol_decoder_intertechno_v3_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset) {
+    SubGhzRadioPreset* preset) {
     furi_assert(context);
     SubGhzProtocolDecoderIntertechno_V3* instance = context;
     return subghz_block_generic_serialize(&instance->generic, flipper_format, preset);

lib/subghz/protocols/intertechno_v3.h

@@ -85,13 +85,13 @@ uint8_t subghz_protocol_decoder_intertechno_v3_get_hash_data(void* context);
  * Serialize data SubGhzProtocolDecoderIntertechno_V3.
  * @param context Pointer to a SubGhzProtocolDecoderIntertechno_V3 instance
  * @param flipper_format Pointer to a FlipperFormat instance
- * @param preset The modulation on which the signal was received, SubGhzPresetDefinition
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
  * @return true On success
  */
 bool subghz_protocol_decoder_intertechno_v3_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset);
+    SubGhzRadioPreset* preset);
 
 /**
  * Deserialize data SubGhzProtocolDecoderIntertechno_V3.

lib/subghz/protocols/keeloq.c

@@ -173,7 +173,7 @@ bool subghz_protocol_keeloq_create_data(
     uint8_t btn,
     uint16_t cnt,
     const char* manufacture_name,
-    SubGhzPresetDefinition* preset) {
+    SubGhzRadioPreset* preset) {
     furi_assert(context);
     SubGhzProtocolEncoderKeeloq* instance = context;
     instance->generic.serial = serial;
@@ -646,7 +646,7 @@ uint8_t subghz_protocol_decoder_keeloq_get_hash_data(void* context) {
 bool subghz_protocol_decoder_keeloq_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset) {
+    SubGhzRadioPreset* preset) {
     furi_assert(context);
     SubGhzProtocolDecoderKeeloq* instance = context;
     subghz_protocol_keeloq_check_remote_controller(

lib/subghz/protocols/keeloq.h

@@ -32,7 +32,7 @@ void subghz_protocol_encoder_keeloq_free(void* context);
  * @param btn Button number, 4 bit
  * @param cnt Container value, 16 bit
  * @param manufacture_name Name of manufacturer's key
- * @param preset Modulation, SubGhzPresetDefinition
+ * @param preset Modulation, SubGhzRadioPreset
  * @return true On success
  */
 bool subghz_protocol_keeloq_create_data(
@@ -42,7 +42,7 @@ bool subghz_protocol_keeloq_create_data(
     uint8_t btn,
     uint16_t cnt,
     const char* manufacture_name,
-    SubGhzPresetDefinition* preset);
+    SubGhzRadioPreset* preset);
 
 /**
  * Deserialize and generating an upload to send.
@@ -103,13 +103,13 @@ uint8_t subghz_protocol_decoder_keeloq_get_hash_data(void* context);
  * Serialize data SubGhzProtocolDecoderKeeloq.
  * @param context Pointer to a SubGhzProtocolDecoderKeeloq instance
  * @param flipper_format Pointer to a FlipperFormat instance
- * @param preset The modulation on which the signal was received, SubGhzPresetDefinition
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
  * @return true On success
  */
 bool subghz_protocol_decoder_keeloq_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset);
+    SubGhzRadioPreset* preset);
 
 /**
  * Deserialize data SubGhzProtocolDecoderKeeloq.

lib/subghz/protocols/kia.c

@@ -233,7 +233,7 @@ uint8_t subghz_protocol_decoder_kia_get_hash_data(void* context) {
 bool subghz_protocol_decoder_kia_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset) {
+    SubGhzRadioPreset* preset) {
     furi_assert(context);
     SubGhzProtocolDecoderKIA* instance = context;
     return subghz_block_generic_serialize(&instance->generic, flipper_format, preset);

lib/subghz/protocols/kia.h

@@ -49,13 +49,13 @@ uint8_t subghz_protocol_decoder_kia_get_hash_data(void* context);
  * Serialize data SubGhzProtocolDecoderKIA.
  * @param context Pointer to a SubGhzProtocolDecoderKIA instance
  * @param flipper_format Pointer to a FlipperFormat instance
- * @param preset The modulation on which the signal was received, SubGhzPresetDefinition
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
  * @return true On success
  */
 bool subghz_protocol_decoder_kia_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset);
+    SubGhzRadioPreset* preset);
 
 /**
  * Deserialize data SubGhzProtocolDecoderKIA.

lib/subghz/protocols/linear.c

@@ -303,7 +303,7 @@ uint8_t subghz_protocol_decoder_linear_get_hash_data(void* context) {
 bool subghz_protocol_decoder_linear_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset) {
+    SubGhzRadioPreset* preset) {
     furi_assert(context);
     SubGhzProtocolDecoderLinear* instance = context;
     return subghz_block_generic_serialize(&instance->generic, flipper_format, preset);

lib/subghz/protocols/linear.h

@@ -83,13 +83,13 @@ uint8_t subghz_protocol_decoder_linear_get_hash_data(void* context);
  * Serialize data SubGhzProtocolDecoderLinear.
  * @param context Pointer to a SubGhzProtocolDecoderLinear instance
  * @param flipper_format Pointer to a FlipperFormat instance
- * @param preset The modulation on which the signal was received, SubGhzPresetDefinition
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
  * @return true On success
  */
 bool subghz_protocol_decoder_linear_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset);
+    SubGhzRadioPreset* preset);
 
 /**
  * Deserialize data SubGhzProtocolDecoderLinear.

lib/subghz/protocols/magellan.c

@@ -1,4 +1,4 @@
-#include "magellen.h"
+#include "magellan.h"
 
 #include "../blocks/const.h"
 #include "../blocks/decoder.h"
@@ -6,16 +6,16 @@
 #include "../blocks/generic.h"
 #include "../blocks/math.h"
 
-#define TAG "SubGhzProtocolMagellen"
+#define TAG "SubGhzProtocolMagellan"
 
-static const SubGhzBlockConst subghz_protocol_magellen_const = {
+static const SubGhzBlockConst subghz_protocol_magellan_const = {
     .te_short = 200,
     .te_long = 400,
     .te_delta = 100,
     .min_count_bit_for_found = 32,
 };
 
-struct SubGhzProtocolDecoderMagellen {
+struct SubGhzProtocolDecoderMagellan {
     SubGhzProtocolDecoderBase base;
 
     SubGhzBlockDecoder decoder;
@@ -23,7 +23,7 @@ struct SubGhzProtocolDecoderMagellen {
     uint16_t header_count;
 };
 
-struct SubGhzProtocolEncoderMagellen {
+struct SubGhzProtocolEncoderMagellan {
     SubGhzProtocolEncoderBase base;
 
     SubGhzProtocolBlockEncoder encoder;
@@ -31,50 +31,50 @@ struct SubGhzProtocolEncoderMagellen {
 };
 
 typedef enum {
-    MagellenDecoderStepReset = 0,
+    MagellanDecoderStepReset = 0,
-    MagellenDecoderStepCheckPreambula,
+    MagellanDecoderStepCheckPreambula,
-    MagellenDecoderStepFoundPreambula,
+    MagellanDecoderStepFoundPreambula,
-    MagellenDecoderStepSaveDuration,
+    MagellanDecoderStepSaveDuration,
-    MagellenDecoderStepCheckDuration,
+    MagellanDecoderStepCheckDuration,
-} MagellenDecoderStep;
+} MagellanDecoderStep;
 
-const SubGhzProtocolDecoder subghz_protocol_magellen_decoder = {
+const SubGhzProtocolDecoder subghz_protocol_magellan_decoder = {
-    .alloc = subghz_protocol_decoder_magellen_alloc,
+    .alloc = subghz_protocol_decoder_magellan_alloc,
-    .free = subghz_protocol_decoder_magellen_free,
+    .free = subghz_protocol_decoder_magellan_free,
 
-    .feed = subghz_protocol_decoder_magellen_feed,
+    .feed = subghz_protocol_decoder_magellan_feed,
-    .reset = subghz_protocol_decoder_magellen_reset,
+    .reset = subghz_protocol_decoder_magellan_reset,
 
-    .get_hash_data = subghz_protocol_decoder_magellen_get_hash_data,
+    .get_hash_data = subghz_protocol_decoder_magellan_get_hash_data,
-    .serialize = subghz_protocol_decoder_magellen_serialize,
+    .serialize = subghz_protocol_decoder_magellan_serialize,
-    .deserialize = subghz_protocol_decoder_magellen_deserialize,
+    .deserialize = subghz_protocol_decoder_magellan_deserialize,
-    .get_string = subghz_protocol_decoder_magellen_get_string,
+    .get_string = subghz_protocol_decoder_magellan_get_string,
 };
 
-const SubGhzProtocolEncoder subghz_protocol_magellen_encoder = {
+const SubGhzProtocolEncoder subghz_protocol_magellan_encoder = {
-    .alloc = subghz_protocol_encoder_magellen_alloc,
+    .alloc = subghz_protocol_encoder_magellan_alloc,
-    .free = subghz_protocol_encoder_magellen_free,
+    .free = subghz_protocol_encoder_magellan_free,
 
-    .deserialize = subghz_protocol_encoder_magellen_deserialize,
+    .deserialize = subghz_protocol_encoder_magellan_deserialize,
-    .stop = subghz_protocol_encoder_magellen_stop,
+    .stop = subghz_protocol_encoder_magellan_stop,
-    .yield = subghz_protocol_encoder_magellen_yield,
+    .yield = subghz_protocol_encoder_magellan_yield,
 };
 
-const SubGhzProtocol subghz_protocol_magellen = {
+const SubGhzProtocol subghz_protocol_magellan = {
-    .name = SUBGHZ_PROTOCOL_MAGELLEN_NAME,
+    .name = SUBGHZ_PROTOCOL_MAGELLAN_NAME,
     .type = SubGhzProtocolTypeStatic,
     .flag = SubGhzProtocolFlag_433 | SubGhzProtocolFlag_AM | SubGhzProtocolFlag_Decodable |
             SubGhzProtocolFlag_Load | SubGhzProtocolFlag_Save | SubGhzProtocolFlag_Send,
 
-    .decoder = &subghz_protocol_magellen_decoder,
+    .decoder = &subghz_protocol_magellan_decoder,
-    .encoder = &subghz_protocol_magellen_encoder,
+    .encoder = &subghz_protocol_magellan_encoder,
 };
 
-void* subghz_protocol_encoder_magellen_alloc(SubGhzEnvironment* environment) {
+void* subghz_protocol_encoder_magellan_alloc(SubGhzEnvironment* environment) {
     UNUSED(environment);
-    SubGhzProtocolEncoderMagellen* instance = malloc(sizeof(SubGhzProtocolEncoderMagellen));
+    SubGhzProtocolEncoderMagellan* instance = malloc(sizeof(SubGhzProtocolEncoderMagellan));
 
-    instance->base.protocol = &subghz_protocol_magellen;
+    instance->base.protocol = &subghz_protocol_magellan;
     instance->generic.protocol_name = instance->base.protocol->name;
 
     instance->encoder.repeat = 10;
@@ -84,75 +84,75 @@ void* subghz_protocol_encoder_magellen_alloc(SubGhzEnvironment* environment) {
     return instance;
 }
 
-void subghz_protocol_encoder_magellen_free(void* context) {
+void subghz_protocol_encoder_magellan_free(void* context) {
     furi_assert(context);
-    SubGhzProtocolEncoderMagellen* instance = context;
+    SubGhzProtocolEncoderMagellan* instance = context;
     free(instance->encoder.upload);
     free(instance);
 }
 
 /**
  * Generating an upload from data.
- * @param instance Pointer to a SubGhzProtocolEncoderMagellen instance
+ * @param instance Pointer to a SubGhzProtocolEncoderMagellan instance
  * @return true On success
  */
-static bool subghz_protocol_encoder_magellen_get_upload(SubGhzProtocolEncoderMagellen* instance) {
+static bool subghz_protocol_encoder_magellan_get_upload(SubGhzProtocolEncoderMagellan* instance) {
     furi_assert(instance);
 
     size_t index = 0;
 
     //Send header
     instance->encoder.upload[index++] =
-        level_duration_make(true, (uint32_t)subghz_protocol_magellen_const.te_short * 4);
+        level_duration_make(true, (uint32_t)subghz_protocol_magellan_const.te_short * 4);
     instance->encoder.upload[index++] =
-        level_duration_make(false, (uint32_t)subghz_protocol_magellen_const.te_short);
+        level_duration_make(false, (uint32_t)subghz_protocol_magellan_const.te_short);
     for(uint8_t i = 0; i < 12; i++) {
         instance->encoder.upload[index++] =
-            level_duration_make(true, (uint32_t)subghz_protocol_magellen_const.te_short);
+            level_duration_make(true, (uint32_t)subghz_protocol_magellan_const.te_short);
         instance->encoder.upload[index++] =
-            level_duration_make(false, (uint32_t)subghz_protocol_magellen_const.te_short);
+            level_duration_make(false, (uint32_t)subghz_protocol_magellan_const.te_short);
     }
     instance->encoder.upload[index++] =
-        level_duration_make(true, (uint32_t)subghz_protocol_magellen_const.te_short);
+        level_duration_make(true, (uint32_t)subghz_protocol_magellan_const.te_short);
     instance->encoder.upload[index++] =
-        level_duration_make(false, (uint32_t)subghz_protocol_magellen_const.te_long);
+        level_duration_make(false, (uint32_t)subghz_protocol_magellan_const.te_long);
 
     //Send start bit
     instance->encoder.upload[index++] =
-        level_duration_make(true, (uint32_t)subghz_protocol_magellen_const.te_long * 3);
+        level_duration_make(true, (uint32_t)subghz_protocol_magellan_const.te_long * 3);
     instance->encoder.upload[index++] =
-        level_duration_make(false, (uint32_t)subghz_protocol_magellen_const.te_long);
+        level_duration_make(false, (uint32_t)subghz_protocol_magellan_const.te_long);
 
     //Send key data
     for(uint8_t i = instance->generic.data_count_bit; i > 0; i--) {
         if(bit_read(instance->generic.data, i - 1)) {
             //send bit 1
             instance->encoder.upload[index++] =
-                level_duration_make(true, (uint32_t)subghz_protocol_magellen_const.te_short);
+                level_duration_make(true, (uint32_t)subghz_protocol_magellan_const.te_short);
             instance->encoder.upload[index++] =
-                level_duration_make(false, (uint32_t)subghz_protocol_magellen_const.te_long);
+                level_duration_make(false, (uint32_t)subghz_protocol_magellan_const.te_long);
         } else {
             //send bit 0
             instance->encoder.upload[index++] =
-                level_duration_make(true, (uint32_t)subghz_protocol_magellen_const.te_long);
+                level_duration_make(true, (uint32_t)subghz_protocol_magellan_const.te_long);
             instance->encoder.upload[index++] =
-                level_duration_make(false, (uint32_t)subghz_protocol_magellen_const.te_short);
+                level_duration_make(false, (uint32_t)subghz_protocol_magellan_const.te_short);
         }
     }
 
     //Send stop bit
     instance->encoder.upload[index++] =
-        level_duration_make(true, (uint32_t)subghz_protocol_magellen_const.te_short);
+        level_duration_make(true, (uint32_t)subghz_protocol_magellan_const.te_short);
     instance->encoder.upload[index++] =
-        level_duration_make(false, (uint32_t)subghz_protocol_magellen_const.te_long * 100);
+        level_duration_make(false, (uint32_t)subghz_protocol_magellan_const.te_long * 100);
 
     instance->encoder.size_upload = index;
     return true;
 }
 
-bool subghz_protocol_encoder_magellen_deserialize(void* context, FlipperFormat* flipper_format) {
+bool subghz_protocol_encoder_magellan_deserialize(void* context, FlipperFormat* flipper_format) {
     furi_assert(context);
-    SubGhzProtocolEncoderMagellen* instance = context;
+    SubGhzProtocolEncoderMagellan* instance = context;
     bool res = false;
     do {
         if(!subghz_block_generic_deserialize(&instance->generic, flipper_format)) {
@@ -160,7 +160,7 @@ bool subghz_protocol_encoder_magellen_deserialize(void* context, FlipperFormat*
             break;
         }
         if(instance->generic.data_count_bit !=
-           subghz_protocol_magellen_const.min_count_bit_for_found) {
+           subghz_protocol_magellan_const.min_count_bit_for_found) {
             FURI_LOG_E(TAG, "Wrong number of bits in key");
             break;
         }
@@ -168,7 +168,7 @@ bool subghz_protocol_encoder_magellen_deserialize(void* context, FlipperFormat*
         flipper_format_read_uint32(
             flipper_format, "Repeat", (uint32_t*)&instance->encoder.repeat, 1);
 
-        if(!subghz_protocol_encoder_magellen_get_upload(instance)) break;
+        if(!subghz_protocol_encoder_magellan_get_upload(instance)) break;
         instance->encoder.is_running = true;
 
         res = true;
@@ -177,13 +177,13 @@ bool subghz_protocol_encoder_magellen_deserialize(void* context, FlipperFormat*
     return res;
 }
 
-void subghz_protocol_encoder_magellen_stop(void* context) {
+void subghz_protocol_encoder_magellan_stop(void* context) {
-    SubGhzProtocolEncoderMagellen* instance = context;
+    SubGhzProtocolEncoderMagellan* instance = context;
     instance->encoder.is_running = false;
 }
 
-LevelDuration subghz_protocol_encoder_magellen_yield(void* context) {
+LevelDuration subghz_protocol_encoder_magellan_yield(void* context) {
-    SubGhzProtocolEncoderMagellen* instance = context;
+    SubGhzProtocolEncoderMagellan* instance = context;
 
     if(instance->encoder.repeat == 0 || !instance->encoder.is_running) {
         instance->encoder.is_running = false;
@@ -200,27 +200,27 @@ LevelDuration subghz_protocol_encoder_magellen_yield(void* context) {
     return ret;
 }
 
-void* subghz_protocol_decoder_magellen_alloc(SubGhzEnvironment* environment) {
+void* subghz_protocol_decoder_magellan_alloc(SubGhzEnvironment* environment) {
     UNUSED(environment);
-    SubGhzProtocolDecoderMagellen* instance = malloc(sizeof(SubGhzProtocolDecoderMagellen));
+    SubGhzProtocolDecoderMagellan* instance = malloc(sizeof(SubGhzProtocolDecoderMagellan));
-    instance->base.protocol = &subghz_protocol_magellen;
+    instance->base.protocol = &subghz_protocol_magellan;
     instance->generic.protocol_name = instance->base.protocol->name;
     return instance;
 }
 
-void subghz_protocol_decoder_magellen_free(void* context) {
+void subghz_protocol_decoder_magellan_free(void* context) {
     furi_assert(context);
-    SubGhzProtocolDecoderMagellen* instance = context;
+    SubGhzProtocolDecoderMagellan* instance = context;
     free(instance);
 }
 
-void subghz_protocol_decoder_magellen_reset(void* context) {
+void subghz_protocol_decoder_magellan_reset(void* context) {
     furi_assert(context);
-    SubGhzProtocolDecoderMagellen* instance = context;
+    SubGhzProtocolDecoderMagellan* instance = context;
-    instance->decoder.parser_step = MagellenDecoderStepReset;
+    instance->decoder.parser_step = MagellanDecoderStepReset;
 }
 
-uint8_t subghz_protocol_magellen_crc8(uint8_t* data, size_t len) {
+uint8_t subghz_protocol_magellan_crc8(uint8_t* data, size_t len) {
     uint8_t crc = 0x00;
     size_t i, j;
     for(i = 0; i < len; i++) {
@@ -235,99 +235,99 @@ uint8_t subghz_protocol_magellen_crc8(uint8_t* data, size_t len) {
     return crc;
 }
 
-static bool subghz_protocol_magellen_check_crc(SubGhzProtocolDecoderMagellen* instance) {
+static bool subghz_protocol_magellan_check_crc(SubGhzProtocolDecoderMagellan* instance) {
     uint8_t data[3] = {
         instance->decoder.decode_data >> 24,
         instance->decoder.decode_data >> 16,
         instance->decoder.decode_data >> 8};
     return (instance->decoder.decode_data & 0xFF) ==
-           subghz_protocol_magellen_crc8(data, sizeof(data));
+           subghz_protocol_magellan_crc8(data, sizeof(data));
 }
 
-void subghz_protocol_decoder_magellen_feed(void* context, bool level, uint32_t duration) {
+void subghz_protocol_decoder_magellan_feed(void* context, bool level, uint32_t duration) {
     furi_assert(context);
-    SubGhzProtocolDecoderMagellen* instance = context;
+    SubGhzProtocolDecoderMagellan* instance = context;
 
     switch(instance->decoder.parser_step) {
-    case MagellenDecoderStepReset:
+    case MagellanDecoderStepReset:
-        if((level) && (DURATION_DIFF(duration, subghz_protocol_magellen_const.te_short) <
+        if((level) && (DURATION_DIFF(duration, subghz_protocol_magellan_const.te_short) <
-                       subghz_protocol_magellen_const.te_delta)) {
+                       subghz_protocol_magellan_const.te_delta)) {
-            instance->decoder.parser_step = MagellenDecoderStepCheckPreambula;
+            instance->decoder.parser_step = MagellanDecoderStepCheckPreambula;
             instance->decoder.te_last = duration;
             instance->header_count = 0;
         }
         break;
 
-    case MagellenDecoderStepCheckPreambula:
+    case MagellanDecoderStepCheckPreambula:
         if(level) {
             instance->decoder.te_last = duration;
         } else {
-            if((DURATION_DIFF(instance->decoder.te_last, subghz_protocol_magellen_const.te_short) <
+            if((DURATION_DIFF(instance->decoder.te_last, subghz_protocol_magellan_const.te_short) <
-                subghz_protocol_magellen_const.te_delta) &&
+                subghz_protocol_magellan_const.te_delta) &&
-               (DURATION_DIFF(duration, subghz_protocol_magellen_const.te_short) <
+               (DURATION_DIFF(duration, subghz_protocol_magellan_const.te_short) <
-                subghz_protocol_magellen_const.te_delta)) {
+                subghz_protocol_magellan_const.te_delta)) {
                 // Found header
                 instance->header_count++;
             } else if(
-                (DURATION_DIFF(instance->decoder.te_last, subghz_protocol_magellen_const.te_short) <
+                (DURATION_DIFF(instance->decoder.te_last, subghz_protocol_magellan_const.te_short) <
-                 subghz_protocol_magellen_const.te_delta) &&
+                 subghz_protocol_magellan_const.te_delta) &&
-                (DURATION_DIFF(duration, subghz_protocol_magellen_const.te_long) <
+                (DURATION_DIFF(duration, subghz_protocol_magellan_const.te_long) <
-                 subghz_protocol_magellen_const.te_delta * 2) &&
+                 subghz_protocol_magellan_const.te_delta * 2) &&
                 (instance->header_count > 10)) {
-                instance->decoder.parser_step = MagellenDecoderStepFoundPreambula;
+                instance->decoder.parser_step = MagellanDecoderStepFoundPreambula;
             } else {
-                instance->decoder.parser_step = MagellenDecoderStepReset;
+                instance->decoder.parser_step = MagellanDecoderStepReset;
             }
         }
         break;
 
-    case MagellenDecoderStepFoundPreambula:
+    case MagellanDecoderStepFoundPreambula:
         if(level) {
             instance->decoder.te_last = duration;
         } else {
             if((DURATION_DIFF(
-                    instance->decoder.te_last, subghz_protocol_magellen_const.te_short * 6) <
+                    instance->decoder.te_last, subghz_protocol_magellan_const.te_short * 6) <
-                subghz_protocol_magellen_const.te_delta * 3) &&
+                subghz_protocol_magellan_const.te_delta * 3) &&
-               (DURATION_DIFF(duration, subghz_protocol_magellen_const.te_long) <
+               (DURATION_DIFF(duration, subghz_protocol_magellan_const.te_long) <
-                subghz_protocol_magellen_const.te_delta * 2)) {
+                subghz_protocol_magellan_const.te_delta * 2)) {
-                instance->decoder.parser_step = MagellenDecoderStepSaveDuration;
+                instance->decoder.parser_step = MagellanDecoderStepSaveDuration;
                 instance->decoder.decode_data = 0;
                 instance->decoder.decode_count_bit = 0;
             } else {
-                instance->decoder.parser_step = MagellenDecoderStepReset;
+                instance->decoder.parser_step = MagellanDecoderStepReset;
             }
         }
         break;
 
-    case MagellenDecoderStepSaveDuration:
+    case MagellanDecoderStepSaveDuration:
         if(level) {
             instance->decoder.te_last = duration;
-            instance->decoder.parser_step = MagellenDecoderStepCheckDuration;
+            instance->decoder.parser_step = MagellanDecoderStepCheckDuration;
         } else {
-            instance->decoder.parser_step = MagellenDecoderStepReset;
+            instance->decoder.parser_step = MagellanDecoderStepReset;
         }
         break;
 
-    case MagellenDecoderStepCheckDuration:
+    case MagellanDecoderStepCheckDuration:
         if(!level) {
-            if((DURATION_DIFF(instance->decoder.te_last, subghz_protocol_magellen_const.te_short) <
+            if((DURATION_DIFF(instance->decoder.te_last, subghz_protocol_magellan_const.te_short) <
-                subghz_protocol_magellen_const.te_delta) &&
+                subghz_protocol_magellan_const.te_delta) &&
-               (DURATION_DIFF(duration, subghz_protocol_magellen_const.te_long) <
+               (DURATION_DIFF(duration, subghz_protocol_magellan_const.te_long) <
-                subghz_protocol_magellen_const.te_delta)) {
+                subghz_protocol_magellan_const.te_delta)) {
                 subghz_protocol_blocks_add_bit(&instance->decoder, 1);
-                instance->decoder.parser_step = MagellenDecoderStepSaveDuration;
+                instance->decoder.parser_step = MagellanDecoderStepSaveDuration;
             } else if(
-                (DURATION_DIFF(instance->decoder.te_last, subghz_protocol_magellen_const.te_long) <
+                (DURATION_DIFF(instance->decoder.te_last, subghz_protocol_magellan_const.te_long) <
-                 subghz_protocol_magellen_const.te_delta) &&
+                 subghz_protocol_magellan_const.te_delta) &&
-                (DURATION_DIFF(duration, subghz_protocol_magellen_const.te_short) <
+                (DURATION_DIFF(duration, subghz_protocol_magellan_const.te_short) <
-                 subghz_protocol_magellen_const.te_delta)) {
+                 subghz_protocol_magellan_const.te_delta)) {
                 subghz_protocol_blocks_add_bit(&instance->decoder, 0);
-                instance->decoder.parser_step = MagellenDecoderStepSaveDuration;
+                instance->decoder.parser_step = MagellanDecoderStepSaveDuration;
-            } else if(duration >= (subghz_protocol_magellen_const.te_long * 3)) {
+            } else if(duration >= (subghz_protocol_magellan_const.te_long * 3)) {
                 //Found stop bit
                 if((instance->decoder.decode_count_bit ==
-                    subghz_protocol_magellen_const.min_count_bit_for_found) &&
+                    subghz_protocol_magellan_const.min_count_bit_for_found) &&
-                   subghz_protocol_magellen_check_crc(instance)) {
+                   subghz_protocol_magellan_check_crc(instance)) {
                     instance->generic.data = instance->decoder.decode_data;
                     instance->generic.data_count_bit = instance->decoder.decode_count_bit;
                     if(instance->base.callback)
@@ -335,12 +335,12 @@ void subghz_protocol_decoder_magellen_feed(void* context, bool level, uint32_t d
                 }
                 instance->decoder.decode_data = 0;
                 instance->decoder.decode_count_bit = 0;
-                instance->decoder.parser_step = MagellenDecoderStepReset;
+                instance->decoder.parser_step = MagellanDecoderStepReset;
             } else {
-                instance->decoder.parser_step = MagellenDecoderStepReset;
+                instance->decoder.parser_step = MagellanDecoderStepReset;
             }
         } else {
-            instance->decoder.parser_step = MagellenDecoderStepReset;
+            instance->decoder.parser_step = MagellanDecoderStepReset;
         }
         break;
     }
@@ -350,7 +350,7 @@ void subghz_protocol_decoder_magellen_feed(void* context, bool level, uint32_t d
  * Analysis of received data
  * @param instance Pointer to a SubGhzBlockGeneric* instance
  */
-static void subghz_protocol_magellen_check_remote_controller(SubGhzBlockGeneric* instance) {
+static void subghz_protocol_magellan_check_remote_controller(SubGhzBlockGeneric* instance) {
     /*
 *   package 32b            data 24b           CRC8
 *   0x037AE4828 => 001101111010111001001000 00101000
@@ -375,7 +375,7 @@ static void subghz_protocol_magellen_check_remote_controller(SubGhzBlockGeneric*
     instance->btn = (data_rev >> 16) & 0xFF;
 }
 
-static void subghz_protocol_magellen_get_event_serialize(uint8_t event, FuriString* output) {
+static void subghz_protocol_magellan_get_event_serialize(uint8_t event, FuriString* output) {
     furi_string_cat_printf(
         output,
         "%s%s%s%s%s%s%s%s",
@@ -390,32 +390,32 @@ static void subghz_protocol_magellen_get_event_serialize(uint8_t event, FuriStri
         ((event >> 7) & 0x1 ? ", ?" : ""));
 }
 
-uint8_t subghz_protocol_decoder_magellen_get_hash_data(void* context) {
+uint8_t subghz_protocol_decoder_magellan_get_hash_data(void* context) {
     furi_assert(context);
-    SubGhzProtocolDecoderMagellen* instance = context;
+    SubGhzProtocolDecoderMagellan* instance = context;
     return subghz_protocol_blocks_get_hash_data(
         &instance->decoder, (instance->decoder.decode_count_bit / 8) + 1);
 }
 
-bool subghz_protocol_decoder_magellen_serialize(
+bool subghz_protocol_decoder_magellan_serialize(
     void* context,
     FlipperFormat* flipper_format,
-    SubGhzPresetDefinition* preset) {
+    SubGhzRadioPreset* preset) {
     furi_assert(context);
-    SubGhzProtocolDecoderMagellen* instance = context;
+    SubGhzProtocolDecoderMagellan* instance = context;
     return subghz_block_generic_serialize(&instance->generic, flipper_format, preset);
 }
 
-bool subghz_protocol_decoder_magellen_deserialize(void* context, FlipperFormat* flipper_format) {
+bool subghz_protocol_decoder_magellan_deserialize(void* context, FlipperFormat* flipper_format) {
     furi_assert(context);
-    SubGhzProtocolDecoderMagellen* instance = context;
+    SubGhzProtocolDecoderMagellan* instance = context;
     bool ret = false;
     do {
         if(!subghz_block_generic_deserialize(&instance->generic, flipper_format)) {
             break;
         }
         if(instance->generic.data_count_bit !=
-           subghz_protocol_magellen_const.min_count_bit_for_found) {
+           subghz_protocol_magellan_const.min_count_bit_for_found) {
             FURI_LOG_E(TAG, "Wrong number of bits in key");
             break;
         }
@@ -424,10 +424,10 @@ bool subghz_protocol_decoder_magellen_deserialize(void* context, FlipperFormat*
     return ret;
 }
 
-void subghz_protocol_decoder_magellen_get_string(void* context, FuriString* output) {
+void subghz_protocol_decoder_magellan_get_string(void* context, FuriString* output) {
     furi_assert(context);
-    SubGhzProtocolDecoderMagellen* instance = context;
+    SubGhzProtocolDecoderMagellan* instance = context;
-    subghz_protocol_magellen_check_remote_controller(&instance->generic);
+    subghz_protocol_magellan_check_remote_controller(&instance->generic);
     furi_string_cat_printf(
         output,
         "%s %dbit\r\n"
@@ -441,5 +441,5 @@ void subghz_protocol_decoder_magellen_get_string(void* context, FuriString* outp
         instance->generic.serial & 0xFF,
         instance->generic.btn);
 
-    subghz_protocol_magellen_get_event_serialize(instance->generic.btn, output);
+    subghz_protocol_magellan_get_event_serialize(instance->generic.btn, output);
 }

lib/subghz/protocols/magellan.h

@@ -0,0 +1,107 @@
+#pragma once
+
+#include "base.h"
+
+#define SUBGHZ_PROTOCOL_MAGELLAN_NAME "Magellan"
+
+typedef struct SubGhzProtocolDecoderMagellan SubGhzProtocolDecoderMagellan;
+typedef struct SubGhzProtocolEncoderMagellan SubGhzProtocolEncoderMagellan;
+
+extern const SubGhzProtocolDecoder subghz_protocol_magellan_decoder;
+extern const SubGhzProtocolEncoder subghz_protocol_magellan_encoder;
+extern const SubGhzProtocol subghz_protocol_magellan;
+
+/**
+ * Allocate SubGhzProtocolEncoderMagellan.
+ * @param environment Pointer to a SubGhzEnvironment instance
+ * @return SubGhzProtocolEncoderMagellan* pointer to a SubGhzProtocolEncoderMagellan instance
+ */
+void* subghz_protocol_encoder_magellan_alloc(SubGhzEnvironment* environment);
+
+/**
+ * Free SubGhzProtocolEncoderMagellan.
+ * @param context Pointer to a SubGhzProtocolEncoderMagellan instance
+ */
+void subghz_protocol_encoder_magellan_free(void* context);
+
+/**
+ * Deserialize and generating an upload to send.
+ * @param context Pointer to a SubGhzProtocolEncoderMagellan instance
+ * @param flipper_format Pointer to a FlipperFormat instance
+ * @return true On success
+ */
+bool subghz_protocol_encoder_magellan_deserialize(void* context, FlipperFormat* flipper_format);
+
+/**
+ * Forced transmission stop.
+ * @param context Pointer to a SubGhzProtocolEncoderMagellan instance
+ */
+void subghz_protocol_encoder_magellan_stop(void* context);
+
+/**
+ * Getting the level and duration of the upload to be loaded into DMA.
+ * @param context Pointer to a SubGhzProtocolEncoderMagellan instance
+ * @return LevelDuration 
+ */
+LevelDuration subghz_protocol_encoder_magellan_yield(void* context);
+
+/**
+ * Allocate SubGhzProtocolDecoderMagellan.
+ * @param environment Pointer to a SubGhzEnvironment instance
+ * @return SubGhzProtocolDecoderMagellan* pointer to a SubGhzProtocolDecoderMagellan instance
+ */
+void* subghz_protocol_decoder_magellan_alloc(SubGhzEnvironment* environment);
+
+/**
+ * Free SubGhzProtocolDecoderMagellan.
+ * @param context Pointer to a SubGhzProtocolDecoderMagellan instance
+ */
+void subghz_protocol_decoder_magellan_free(void* context);
+
+/**
+ * Reset decoder SubGhzProtocolDecoderMagellan.
+ * @param context Pointer to a SubGhzProtocolDecoderMagellan instance
+ */
+void subghz_protocol_decoder_magellan_reset(void* context);
+
+/**
+ * Parse a raw sequence of levels and durations received from the air.
+ * @param context Pointer to a SubGhzProtocolDecoderMagellan instance
+ * @param level Signal level true-high false-low
+ * @param duration Duration of this level in, us
+ */
+void subghz_protocol_decoder_magellan_feed(void* context, bool level, uint32_t duration);
+
+/**
+ * Getting the hash sum of the last randomly received parcel.
+ * @param context Pointer to a SubGhzProtocolDecoderMagellan instance
+ * @return hash Hash sum
+ */
+uint8_t subghz_protocol_decoder_magellan_get_hash_data(void* context);
+
+/**
+ * Serialize data SubGhzProtocolDecoderMagellan.
+ * @param context Pointer to a SubGhzProtocolDecoderMagellan instance
+ * @param flipper_format Pointer to a FlipperFormat instance
+ * @param preset The modulation on which the signal was received, SubGhzRadioPreset
+ * @return true On success
+ */
+bool subghz_protocol_decoder_magellan_serialize(
+    void* context,
+    FlipperFormat* flipper_format,
+    SubGhzRadioPreset* preset);
+
+/**
+ * Deserialize data SubGhzProtocolDecoderMagellan.
+ * @param context Pointer to a SubGhzProtocolDecoderMagellan instance
+ * @param flipper_format Pointer to a FlipperFormat instance
+ * @return true On success
+ */
+bool subghz_protocol_decoder_magellan_deserialize(void* context, FlipperFormat* flipper_format);
+
+/**
+ * Getting a textual representation of the received data.
+ * @param context Pointer to a SubGhzProtocolDecoderMagellan instance
+ * @param output Resulting text
+ */
+void subghz_protocol_decoder_magellan_get_string(void* context, FuriString* output);