SubGhz: read and save static remotes. Create new static and dynamic remotes. (#646)

* SubGhz: the functions of saving loading KeeLog have been modified, saving KeeLog is prohibited
* SubGhz: Fix displaying Nice FlorS in the Raed scene
* SubGhz: Fix displaying Faac SLH in the Raed scene
* SubGhz: Fix displaying iDo in the Raed scene
* SubGhz: Fix displaying Star Line in the Raed scene
* SubGhz: Fix displaying Nice Flo in the Raed scene, added save and load functions. (testing needed, no remote control)
* SubGhz: subghz_beginadded common encoder upload signal
* SubGhz: add Came encoder
* SubGhz: modified pricenton encoder, fix view transmitter hide the "Send" button if there is no encoder
* SubGhz: add nice flo encoder, need testing no remote control
* SubGhz: add gate_tx encoder
* SubGhz: add nero_sketch encoder
* SubGhz: add keelog encoder
* SubGhz: add long upload upload while the button is pressed while releasing the transfer is over, with a check for sticking (maximum 200 upload repetitions)
* SubGhz: fix max upload
* SubGhz: Fix structure subghz add encoder
* SubGhz: add generating and sending a dynamic keelog key, refactoring the code
* SubGhz: add notifications
* SubGhz: add creating a new remote control (Pricenton, Nice Flo 12bit, Nice Flo 24bit, CAME 12bit, CAME 24bit, Gate TX, DoorHan)
* SubGhz: Fix load file, fix scene start
* Subghz: Fix show key
* SubGhz: Fix subghz_cli
* SubGhz: Fix furi-hal-subghz
* Format sources
* SubGhz: standard notification scheme, fix broken assert in DMA.
* SubGhz: move level alignment logic to furi-hal-subghz, fix spelling, cleanup.

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

17 files changed, 433 insertions, 167 deletions

diff --git a/applications/subghz/scenes/subghz_scene_analyze.c b/applications/subghz/scenes/subghz_scene_analyze.c
index e5985893..33a891f2 100644
--- a/applications/subghz/scenes/subghz_scene_analyze.c
+++ b/applications/subghz/scenes/subghz_scene_analyze.c
@@ -6,7 +6,11 @@ const void subghz_scene_analyze_on_enter(void* context) {
 }
 
 const bool subghz_scene_analyze_on_event(void* context, SceneManagerEvent event) {
-    // SubGhz* subghz = context;
+    SubGhz* subghz = context;
+    if(event.type == SceneManagerEventTypeTick) {
+        notification_message(subghz->notifications, &sequence_blink_blue_10);
+        return true;
+    }
     return false;
 }
 
diff --git a/applications/subghz/scenes/subghz_scene_config.h b/applications/subghz/scenes/subghz_scene_config.h
index aa2ddd6a..460001d2 100644
--- a/applications/subghz/scenes/subghz_scene_config.h
+++ b/applications/subghz/scenes/subghz_scene_config.h
@@ -10,3 +10,4 @@ ADD_SCENE(subghz, static, Static)
 ADD_SCENE(subghz, test, Test)
 ADD_SCENE(subghz, test_carrier, TestCarrier)
 ADD_SCENE(subghz, test_packet, TestPacket)
+ADD_SCENE(subghz, set_type, SetType)
diff --git a/applications/subghz/scenes/subghz_scene_read.c b/applications/subghz/scenes/subghz_scene_read.c
index 02906ff8..7cab340d 100644
--- a/applications/subghz/scenes/subghz_scene_read.c
+++ b/applications/subghz/scenes/subghz_scene_read.c
@@ -25,6 +25,7 @@ const void subghz_scene_read_on_enter(void* context) {
     //Start CC1101 rx
     subghz_begin(FuriHalSubGhzPresetOokAsync);
     subghz_rx(433920000);
+
     furi_hal_subghz_start_async_rx(subghz_worker_rx_callback, subghz->worker);
     subghz_worker_start(subghz->worker);
     subghz_protocol_enable_dump(subghz->protocol, subghz_read_protocol_callback, subghz);
@@ -36,9 +37,13 @@ const bool subghz_scene_read_on_event(void* context, SceneManagerEvent event) {
     SubGhz* subghz = context;
     if(event.type == SceneManagerEventTypeCustom) {
         if(event.event == GUBGHZ_READ_CUSTOM_EVENT) {
-            scene_manager_next_scene(subghz->scene_manager, SubGhzViewReceiver);
+            scene_manager_next_scene(subghz->scene_manager, SubGhzSceneReceiver);
+            notification_message(subghz->notifications, &sequence_success);
             return true;
         }
+    } else if(event.type == SceneManagerEventTypeTick) {
+        notification_message(subghz->notifications, &sequence_blink_blue_10);
+        return true;
     }
     return false;
 }
@@ -46,7 +51,7 @@ const bool subghz_scene_read_on_event(void* context, SceneManagerEvent event) {
 const void subghz_scene_read_on_exit(void* context) {
     SubGhz* subghz = context;
 
-    //Stop CC1101
+    // Stop CC1101
     subghz_worker_stop(subghz->worker);
     furi_hal_subghz_stop_async_rx();
     subghz_end();
diff --git a/applications/subghz/scenes/subghz_scene_save_name.c b/applications/subghz/scenes/subghz_scene_save_name.c
index 329c6931..5a3452f8 100644
--- a/applications/subghz/scenes/subghz_scene_save_name.c
+++ b/applications/subghz/scenes/subghz_scene_save_name.c
@@ -4,52 +4,6 @@
 
 #define SCENE_SAVE_NAME_CUSTOM_EVENT (0UL)
 
-bool subghz_scene_save_data_to_file(void* context, const char* dev_name) {
-    SubGhz* subghz = context;
-    FileWorker* file_worker = file_worker_alloc(false);
-    string_t dev_file_name;
-    string_init(dev_file_name);
-    string_t temp_str;
-    string_init(temp_str);
-    bool saved = false;
-
-    do {
-        // Create subghz folder directory if necessary
-        if(!file_worker_mkdir(file_worker, SUBGHZ_APP_FOLDER)) {
-            break;
-        }
-        // Create saved directory if necessary
-        if(!file_worker_mkdir(file_worker, SUBGHZ_APP_PATH_FOLDER)) {
-            break;
-        }
-        // First remove subghz device file if it was saved
-        string_printf(
-            dev_file_name, "%s/%s%s", SUBGHZ_APP_PATH_FOLDER, dev_name, SUBGHZ_APP_EXTENSION);
-        if(!file_worker_remove(file_worker, string_get_cstr(dev_file_name))) {
-            break;
-        }
-        // Open file
-        if(!file_worker_open(
-               file_worker, string_get_cstr(dev_file_name), FSAM_WRITE, FSOM_CREATE_ALWAYS)) {
-            break;
-        }
-        //Get string save
-        subghz->protocol_result->to_save_string(subghz->protocol_result, temp_str);
-        // Prepare and write data to file
-        if(!file_worker_write(file_worker, string_get_cstr(temp_str), string_size(temp_str))) {
-            break;
-        }
-        saved = true;
-    } while(0);
-
-    string_clear(temp_str);
-    string_clear(dev_file_name);
-    file_worker_close(file_worker);
-    file_worker_free(file_worker);
-
-    return saved;
-}
-
 void subghz_scene_save_name_text_input_callback(void* context) {
     SubGhz* subghz = context;
     view_dispatcher_send_custom_event(subghz->view_dispatcher, SCENE_SAVE_NAME_CUSTOM_EVENT);
@@ -81,7 +35,7 @@ const bool subghz_scene_save_name_on_event(void* context, SceneManagerEvent even
 
     if(event.type == SceneManagerEventTypeCustom) {
         if(event.event == SCENE_SAVE_NAME_CUSTOM_EVENT) {
-            if(subghz_scene_save_data_to_file(subghz, subghz->text_store)) {
+            if(subghz_save_protocol_to_file(subghz, subghz->text_store)) {
                 scene_manager_next_scene(subghz->scene_manager, SubGhzSceneSaveSuccess);
                 return true;
             } else {
diff --git a/applications/subghz/scenes/subghz_scene_saved.c b/applications/subghz/scenes/subghz_scene_saved.c
index d1dd058a..09b7a4ac 100644
--- a/applications/subghz/scenes/subghz_scene_saved.c
+++ b/applications/subghz/scenes/subghz_scene_saved.c
@@ -1,77 +1,9 @@
 #include "../subghz_i.h"
 
-bool subghz_scene_saved_file_select(SubGhz* subghz) {
-    furi_assert(subghz);
-
-    FileWorker* file_worker = file_worker_alloc(false);
-    string_t protocol_file_name;
-    string_init(protocol_file_name);
-    string_t temp_str;
-    string_init(temp_str);
-
-    // Input events and views are managed by file_select
-    bool res = file_worker_file_select(
-        file_worker,
-        SUBGHZ_APP_PATH_FOLDER,
-        SUBGHZ_APP_EXTENSION,
-        subghz->text_store,
-        sizeof(subghz->text_store),
-        NULL);
-
-    if(res) {
-        // Get key file path
-        string_printf(
-            protocol_file_name,
-            "%s/%s%s",
-            SUBGHZ_APP_PATH_FOLDER,
-            subghz->text_store,
-            SUBGHZ_APP_EXTENSION);
-    } else {
-        string_clear(temp_str);
-        string_clear(protocol_file_name);
-
-        file_worker_close(file_worker);
-        file_worker_free(file_worker);
-        return res;
-    }
-
-    do {
-        if(!file_worker_open(
-               file_worker, string_get_cstr(protocol_file_name), FSAM_READ, FSOM_OPEN_EXISTING)) {
-            break;
-        }
-        // Read and parse name protocol from 1st line
-        if(!file_worker_read_until(file_worker, temp_str, '\n')) {
-            break;
-        }
-        // strlen("Protocol: ") = 10
-        string_right(temp_str, 10);
-        subghz->protocol_result =
-            subghz_protocol_get_by_name(subghz->protocol, string_get_cstr(temp_str));
-        if(subghz->protocol_result == NULL) {
-            file_worker_show_error(file_worker, "Cannot parse\nfile");
-            break;
-        }
-        if(!subghz->protocol_result->to_load_protocol(file_worker, subghz->protocol_result)) {
-            file_worker_show_error(file_worker, "Cannot parse\nfile");
-            break;
-        }
-        res = true;
-    } while(0);
-
-    string_clear(temp_str);
-    string_clear(protocol_file_name);
-
-    file_worker_close(file_worker);
-    file_worker_free(file_worker);
-
-    return res;
-}
-
 const void subghz_scene_saved_on_enter(void* context) {
     SubGhz* subghz = context;
 
-    if(subghz_scene_saved_file_select(subghz)) {
+    if(subghz_saved_protocol_select(subghz)) {
         scene_manager_next_scene(subghz->scene_manager, SubGhzSceneTransmitter);
     } else {
         scene_manager_search_and_switch_to_previous_scene(subghz->scene_manager, SubGhzSceneStart);
diff --git a/applications/subghz/scenes/subghz_scene_set_type.c b/applications/subghz/scenes/subghz_scene_set_type.c
new file mode 100644
index 00000000..d3c36f54
--- /dev/null
+++ b/applications/subghz/scenes/subghz_scene_set_type.c
@@ -0,0 +1,173 @@
+#include "../subghz_i.h"
+#include "../lib/subghz/protocols/subghz_protocol_keeloq.h"
+
+enum SubmenuIndex {
+    SubmenuIndexPricenton,
+    SubmenuIndexNiceFlo12bit,
+    SubmenuIndexNiceFlo24bit,
+    SubmenuIndexCAME12bit,
+    SubmenuIndexCAME24bit,
+    SubmenuIndexNeroSketch,
+    SubmenuIndexGateTX,
+    SubmenuIndexDoorHan,
+};
+
+bool subghz_scene_set_type_submenu_to_find_protocol(void* context, const char* protocol_name) {
+    SubGhz* subghz = context;
+    subghz->protocol_result = subghz_protocol_get_by_name(subghz->protocol, protocol_name);
+    if(subghz->protocol_result == NULL) {
+        //show error
+        return false;
+    }
+    return true;
+}
+
+void subghz_scene_set_type_submenu_callback(void* context, uint32_t index) {
+    SubGhz* subghz = context;
+    view_dispatcher_send_custom_event(subghz->view_dispatcher, index);
+}
+
+const void subghz_scene_set_type_on_enter(void* context) {
+    SubGhz* subghz = context;
+
+    submenu_add_item(
+        subghz->submenu,
+        "Pricenton",
+        SubmenuIndexPricenton,
+        subghz_scene_set_type_submenu_callback,
+        subghz);
+    submenu_add_item(
+        subghz->submenu,
+        "Nice Flo 12bit",
+        SubmenuIndexNiceFlo12bit,
+        subghz_scene_set_type_submenu_callback,
+        subghz);
+    submenu_add_item(
+        subghz->submenu,
+        "Nice Flo 24bit",
+        SubmenuIndexNiceFlo24bit,
+        subghz_scene_set_type_submenu_callback,
+        subghz);
+    submenu_add_item(
+        subghz->submenu,
+        "CAME 12bit",
+        SubmenuIndexCAME12bit,
+        subghz_scene_set_type_submenu_callback,
+        subghz);
+    submenu_add_item(
+        subghz->submenu,
+        "CAME 24bit",
+        SubmenuIndexCAME24bit,
+        subghz_scene_set_type_submenu_callback,
+        subghz);
+    // submenu_add_item(
+    //     subghz->submenu, "Nero Sketch", SubmenuIndexNeroSketch, subghz_scene_set_type_submenu_callback, subghz);
+    submenu_add_item(
+        subghz->submenu,
+        "Gate TX",
+        SubmenuIndexGateTX,
+        subghz_scene_set_type_submenu_callback,
+        subghz);
+    submenu_add_item(
+        subghz->submenu,
+        "DoorHan",
+        SubmenuIndexDoorHan,
+        subghz_scene_set_type_submenu_callback,
+        subghz);
+
+    submenu_set_selected_item(
+        subghz->submenu, scene_manager_get_scene_state(subghz->scene_manager, SubGhzSceneSetType));
+
+    view_dispatcher_switch_to_view(subghz->view_dispatcher, SubGhzViewMenu);
+}
+
+const bool subghz_scene_set_type_on_event(void* context, SceneManagerEvent event) {
+    SubGhz* subghz = context;
+    bool generated_protocol = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        uint32_t key = subghz_random_serial();
+        switch(event.event) {
+        case SubmenuIndexPricenton:
+            if(subghz_scene_set_type_submenu_to_find_protocol(subghz, "Princeton")) {
+                subghz->protocol_result->code_last_count_bit = 24;
+                key = (key & 0x00FFFFF0) | 0x4; //btn 0x1, 0x2, 0x4, 0x8
+                subghz->protocol_result->code_last_found = key;
+                generated_protocol = true;
+            }
+            break;
+        case SubmenuIndexNiceFlo12bit:
+            if(subghz_scene_set_type_submenu_to_find_protocol(subghz, "Nice FLO")) {
+                subghz->protocol_result->code_last_count_bit = 12;
+                key = (key & 0x0000FFF0) | 0x1; //btn 0x1, 0x2, 0x4
+                subghz->protocol_result->code_last_found = key;
+                generated_protocol = true;
+            }
+            break;
+        case SubmenuIndexNiceFlo24bit:
+            if(subghz_scene_set_type_submenu_to_find_protocol(subghz, "Nice FLO")) {
+                subghz->protocol_result->code_last_count_bit = 24;
+                key = (key & 0x00FFFFF0) | 0x4; //btn 0x1, 0x2, 0x4, 0x8
+                subghz->protocol_result->code_last_found = key;
+                generated_protocol = true;
+            }
+            break;
+        case SubmenuIndexCAME12bit:
+            if(subghz_scene_set_type_submenu_to_find_protocol(subghz, "CAME")) {
+                subghz->protocol_result->code_last_count_bit = 12;
+                key = (key & 0x0000FFF0) | 0x1; //btn 0x1, 0x2, 0x4
+                subghz->protocol_result->code_last_found = key;
+                generated_protocol = true;
+            }
+            break;
+        case SubmenuIndexCAME24bit:
+            if(subghz_scene_set_type_submenu_to_find_protocol(subghz, "CAME")) {
+                subghz->protocol_result->code_last_count_bit = 24;
+                key = (key & 0x00FFFFF0) | 0x4; //btn 0x1, 0x2, 0x4, 0x8
+                subghz->protocol_result->code_last_found = key;
+                generated_protocol = true;
+            }
+            break;
+        // case SubmenuIndexNeroSketch:
+        //     /* code */
+        //     break;
+        case SubmenuIndexGateTX:
+            if(subghz_scene_set_type_submenu_to_find_protocol(subghz, "GateTX")) {
+                subghz->protocol_result->code_last_count_bit = 24;
+                key = (key & 0x00F0FFFF) | 0xF << 16; //btn 0xF, 0xC, 0xA, 0x6
+                subghz->protocol_result->code_last_found = subghz_protocol_common_reverse_key(
+                    key, subghz->protocol_result->code_last_count_bit);
+                generated_protocol = true;
+            }
+            break;
+        case SubmenuIndexDoorHan:
+            if(subghz_scene_set_type_submenu_to_find_protocol(subghz, "KeeLoq")) {
+                subghz->protocol_result->code_last_count_bit = 64;
+                subghz->protocol_result->serial = key & 0x0FFFFFFF;
+                subghz->protocol_result->btn = 0x2; //btn 0x1, 0x2, 0x4, 0x8
+                subghz->protocol_result->cnt = 0x0003;
+                subghz_protocol_keeloq_set_manufacture_name(subghz->protocol_result, "DoorHan");
+                subghz->protocol_result->code_last_found =
+                    subghz_protocol_keeloq_gen_key(subghz->protocol_result);
+
+                generated_protocol = true;
+            }
+            break;
+
+        default:
+            return false;
+            break;
+        }
+        if(generated_protocol) {
+            scene_manager_next_scene(subghz->scene_manager, SubGhzSceneSaveName);
+            return true;
+        }
+    }
+
+    return false;
+}
+
+const void subghz_scene_set_type_on_exit(void* context) {
+    SubGhz* subghz = context;
+    submenu_clean(subghz->submenu);
+}
diff --git a/applications/subghz/scenes/subghz_scene_start.c b/applications/subghz/scenes/subghz_scene_start.c
index 88b69962..d30536a5 100644
--- a/applications/subghz/scenes/subghz_scene_start.c
+++ b/applications/subghz/scenes/subghz_scene_start.c
@@ -6,6 +6,7 @@ enum SubmenuIndex {
     SubmenuIndexSaved,
     SubmenuIndexStatic,
     SubmenuIndexTest,
+    SubmenuIndexAddManualy,
 };
 
 void subghz_scene_start_submenu_callback(void* context, uint32_t index) {
@@ -15,7 +16,9 @@ void subghz_scene_start_submenu_callback(void* context, uint32_t index) {
 
 const void subghz_scene_start_on_enter(void* context) {
     SubGhz* subghz = context;
-
+    if(subghz->state_notifications == NOTIFICATION_STARTING_STATE) {
+        subghz->state_notifications = NOTIFICATION_IDLE_STATE;
+    }
     submenu_add_item(
         subghz->submenu,
         "Analyze",
@@ -27,6 +30,12 @@ const void subghz_scene_start_on_enter(void* context) {
     submenu_add_item(
         subghz->submenu, "Saved", SubmenuIndexSaved, subghz_scene_start_submenu_callback, subghz);
     submenu_add_item(
+        subghz->submenu,
+        "Add manually",
+        SubmenuIndexAddManualy,
+        subghz_scene_start_submenu_callback,
+        subghz);
+    submenu_add_item(
         subghz->submenu, "Static", SubmenuIndexStatic, subghz_scene_start_submenu_callback, subghz);
     submenu_add_item(
         subghz->submenu, "Test", SubmenuIndexTest, subghz_scene_start_submenu_callback, subghz);
@@ -56,6 +65,11 @@ const bool subghz_scene_start_on_event(void* context, SceneManagerEvent event) {
                 subghz->scene_manager, SubGhzSceneStart, SubmenuIndexSaved);
             scene_manager_next_scene(subghz->scene_manager, SubGhzSceneSaved);
             return true;
+        } else if(event.event == SubmenuIndexAddManualy) {
+            scene_manager_set_scene_state(
+                subghz->scene_manager, SubGhzSceneStart, SubmenuIndexAddManualy);
+            scene_manager_next_scene(subghz->scene_manager, SubGhzSceneSetType);
+            return true;
         } else if(event.event == SubmenuIndexStatic) {
             scene_manager_set_scene_state(
                 subghz->scene_manager, SubGhzSceneStart, SubmenuIndexStatic);
diff --git a/applications/subghz/scenes/subghz_scene_transmitter.c b/applications/subghz/scenes/subghz_scene_transmitter.c
index c2c9ce51..e28e6d88 100644
--- a/applications/subghz/scenes/subghz_scene_transmitter.c
+++ b/applications/subghz/scenes/subghz_scene_transmitter.c
@@ -1,28 +1,5 @@
 #include "../subghz_i.h"
 #include "../views/subghz_transmitter.h"
-#include "lib/subghz/protocols/subghz_protocol_princeton.h"
-
-void subghz_scene_transmitter_tx(void* context) {
-    SubGhz* subghz = context;
-    SubGhzEncoderPrinceton* encoder = subghz_encoder_princeton_alloc();
-
-    subghz_encoder_princeton_reset(encoder, subghz->protocol_result->code_last_found, 4);
-    subghz_encoder_princeton_set_te(encoder, subghz->protocol_result);
-
-    subghz_begin(FuriHalSubGhzPresetOokAsync);
-    subghz_tx(433920000);
-
-    furi_hal_subghz_start_async_tx(subghz_encoder_princeton_yield, encoder);
-
-    while(!furi_hal_subghz_is_async_tx_complete()) {
-        osDelay(20);
-    }
-
-    //Stop tx
-    furi_hal_subghz_stop_async_tx();
-    subghz_end();
-    subghz_encoder_princeton_free(encoder);
-}
 
 void subghz_scene_transmitter_callback(SubghzTransmitterEvent event, void* context) {
     furi_assert(context);
@@ -35,24 +12,36 @@ const void subghz_scene_transmitter_on_enter(void* context) {
     SubghzTransmitter* subghz_transmitter = subghz->subghz_transmitter;
 
     subghz_transmitter_set_callback(subghz_transmitter, subghz_scene_transmitter_callback, subghz);
-
     subghz_transmitter_set_protocol(subghz_transmitter, subghz->protocol_result);
+
     view_dispatcher_switch_to_view(subghz->view_dispatcher, SubGhzViewTransmitter);
+
+    subghz->state_notifications = NOTIFICATION_IDLE_STATE;
 }
 
 const bool subghz_scene_transmitter_on_event(void* context, SceneManagerEvent event) {
     SubGhz* subghz = context;
 
     if(event.type == SceneManagerEventTypeCustom) {
-        if(event.event == SubghzTransmitterEventSend) {
-            //scene_manager_next_scene(subghz->scene_manager, SubGhzSceneSaveName);
-            subghz_scene_transmitter_tx(subghz);
+        if(event.event == SubghzTransmitterEventSendStart) {
+            subghz->state_notifications = NOTIFICATION_TX_STATE;
+            subghz_transmitter_tx_start(subghz);
+            return true;
+        } else if(event.event == SubghzTransmitterEventSendStop) {
+            subghz->state_notifications = NOTIFICATION_IDLE_STATE;
+            subghz_transmitter_tx_stop(subghz);
             return true;
         } else if(event.event == SubghzTransmitterEventBack) {
+            subghz->state_notifications = NOTIFICATION_IDLE_STATE;
             scene_manager_search_and_switch_to_previous_scene(
                 subghz->scene_manager, SubGhzSceneStart);
             return true;
         }
+    } else if(event.type == SceneManagerEventTypeTick) {
+        if(subghz->state_notifications == NOTIFICATION_TX_STATE) {
+            notification_message(subghz->notifications, &sequence_blink_red_10);
+        }
+        return true;
     }
     return false;
 }
@@ -60,6 +49,6 @@ const bool subghz_scene_transmitter_on_event(void* context, SceneManagerEvent ev
 const void subghz_scene_transmitter_on_exit(void* context) {
     SubGhz* subghz = context;
     SubghzTransmitter* subghz_transmitter = subghz->subghz_transmitter;
-
     subghz_transmitter_set_callback(subghz_transmitter, NULL, subghz);
+    subghz->state_notifications = NOTIFICATION_IDLE_STATE;
 }
diff --git a/applications/subghz/subghz.c b/applications/subghz/subghz.c
index bf45208b..acc054ab 100644
--- a/applications/subghz/subghz.c
+++ b/applications/subghz/subghz.c
@@ -62,6 +62,9 @@ SubGhz* subghz_alloc() {
     view_dispatcher_set_tick_event_callback(
         subghz->view_dispatcher, subghz_tick_event_callback, 100);
 
+    // Open Notification record
+    subghz->notifications = furi_record_open("notification");
+
     // SubMenu
     subghz->submenu = submenu_alloc();
     view_dispatcher_add_view(
@@ -196,6 +199,10 @@ void subghz_free(SubGhz* subghz) {
     subghz_protocol_free(subghz->protocol);
     subghz_worker_free(subghz->worker);
 
+    // Notifications
+    furi_record_close("notification");
+    subghz->notifications = NULL;
+
     // The rest
     free(subghz);
 }
diff --git a/applications/subghz/subghz_cli.c b/applications/subghz/subghz_cli.c
index 9681fdef..0e4eb7fe 100644
--- a/applications/subghz/subghz_cli.c
+++ b/applications/subghz/subghz_cli.c
@@ -4,6 +4,7 @@
 #include <furi-hal.h>
 #include <stream_buffer.h>
 #include <lib/subghz/protocols/subghz_protocol.h>
+#include <lib/subghz/protocols/subghz_protocol_common.h>
 #include <lib/subghz/protocols/subghz_protocol_princeton.h>
 
 #define SUBGHZ_FREQUENCY_RANGE_STR \
@@ -129,25 +130,29 @@ void subghz_cli_command_tx(Cli* cli, string_t args, void* context) {
         key,
         repeat);
 
-    SubGhzEncoderPrinceton* encoder = subghz_encoder_princeton_alloc();
-    subghz_encoder_princeton_reset(encoder, key, repeat);
+    SubGhzDecoderPrinceton* protocol = subghz_decoder_princeton_alloc();
+    protocol->common.code_last_found = key;
+    protocol->common.code_last_count_bit = 24;
 
+    SubGhzProtocolEncoderCommon* encoder = subghz_protocol_encoder_common_alloc();
+    encoder->repeat = repeat;
+
+    subghz_protocol_princeton_send_key(protocol, encoder);
     furi_hal_subghz_reset();
     furi_hal_subghz_load_preset(FuriHalSubGhzPresetOokAsync);
     frequency = furi_hal_subghz_set_frequency_and_path(frequency);
+    furi_hal_subghz_start_async_tx(subghz_protocol_encoder_common_yield, encoder);
 
-    furi_hal_subghz_start_async_tx(subghz_encoder_princeton_yield, encoder);
-
-    while(!furi_hal_subghz_is_async_tx_complete()) {
+    while(!(furi_hal_subghz_is_async_tx_complete() || cli_cmd_interrupt_received(cli))) {
         printf(".");
         fflush(stdout);
         osDelay(333);
     }
-
     furi_hal_subghz_stop_async_tx();
-
     furi_hal_subghz_sleep();
-    subghz_encoder_princeton_free(encoder);
+
+    subghz_decoder_princeton_free(protocol);
+    subghz_protocol_encoder_common_free(encoder);
 }
 
 typedef struct {
diff --git a/applications/subghz/subghz_i.c b/applications/subghz/subghz_i.c
index 359b2651..03ebbc26 100644
--- a/applications/subghz/subghz_i.c
+++ b/applications/subghz/subghz_i.c
@@ -7,6 +7,7 @@
 #include <gui/elements.h>
 #include <notification/notification-messages.h>
 #include "file-worker.h"
+#include "../notification/notification.h"
 
 void subghz_begin(FuriHalSubGhzPreset preset) {
     furi_hal_subghz_reset();
@@ -39,6 +40,34 @@ void subghz_end(void) {
     furi_hal_subghz_sleep();
 }
 
+void subghz_transmitter_tx_start(void* context) {
+    SubGhz* subghz = context;
+    subghz->encoder = subghz_protocol_encoder_common_alloc();
+    subghz->encoder->repeat = 200; //max repeat with the button held down
+    //get upload
+    if(subghz->protocol_result->get_upload_protocol) {
+        if(subghz->protocol_result->get_upload_protocol(subghz->protocol_result, subghz->encoder)) {
+            subghz_begin(FuriHalSubGhzPresetOokAsync);
+            subghz_tx(433920000);
+            //Start TX
+            furi_hal_subghz_start_async_tx(subghz_protocol_encoder_common_yield, subghz->encoder);
+        }
+    }
+}
+
+void subghz_transmitter_tx_stop(void* context) {
+    SubGhz* subghz = context;
+    //Stop TX
+    furi_hal_subghz_stop_async_tx();
+    subghz_end();
+    subghz_protocol_encoder_common_free(subghz->encoder);
+    //if protocol dynamic then we save the last upload
+    if(subghz->protocol_result->type_protocol == TYPE_PROTOCOL_DYNAMIC) {
+        subghz_save_protocol_to_file(subghz, subghz->text_store);
+    }
+    notification_message(subghz->notifications, &sequence_reset_red);
+}
+
 bool subghz_key_load(SubGhz* subghz, const char* file_path) {
     furi_assert(subghz);
     furi_assert(file_path);
@@ -81,3 +110,127 @@ bool subghz_key_load(SubGhz* subghz, const char* file_path) {
 
     return loaded;
 }
+
+bool subghz_save_protocol_to_file(void* context, const char* dev_name) {
+    SubGhz* subghz = context;
+    FileWorker* file_worker = file_worker_alloc(false);
+    string_t dev_file_name;
+    string_init(dev_file_name);
+    string_t temp_str;
+    string_init(temp_str);
+    bool saved = false;
+
+    do {
+        // Create subghz folder directory if necessary
+        if(!file_worker_mkdir(file_worker, SUBGHZ_APP_FOLDER)) {
+            break;
+        }
+        // Create saved directory if necessary
+        if(!file_worker_mkdir(file_worker, SUBGHZ_APP_PATH_FOLDER)) {
+            break;
+        }
+        // First remove subghz device file if it was saved
+        string_printf(
+            dev_file_name, "%s/%s%s", SUBGHZ_APP_PATH_FOLDER, dev_name, SUBGHZ_APP_EXTENSION);
+        if(!file_worker_remove(file_worker, string_get_cstr(dev_file_name))) {
+            break;
+        }
+        // Open file
+        if(!file_worker_open(
+               file_worker, string_get_cstr(dev_file_name), FSAM_WRITE, FSOM_CREATE_ALWAYS)) {
+            break;
+        }
+        //Get string save
+        subghz->protocol_result->to_save_string(subghz->protocol_result, temp_str);
+        // Prepare and write data to file
+        if(!file_worker_write(file_worker, string_get_cstr(temp_str), string_size(temp_str))) {
+            break;
+        }
+        saved = true;
+    } while(0);
+
+    string_clear(temp_str);
+    string_clear(dev_file_name);
+    file_worker_close(file_worker);
+    file_worker_free(file_worker);
+
+    return saved;
+}
+
+bool subghz_saved_protocol_select(SubGhz* subghz) {
+    furi_assert(subghz);
+
+    FileWorker* file_worker = file_worker_alloc(false);
+    string_t protocol_file_name;
+    string_init(protocol_file_name);
+    string_t temp_str;
+    string_init(temp_str);
+
+    // Input events and views are managed by file_select
+    bool res = file_worker_file_select(
+        file_worker,
+        SUBGHZ_APP_PATH_FOLDER,
+        SUBGHZ_APP_EXTENSION,
+        subghz->text_store,
+        sizeof(subghz->text_store),
+        NULL);
+
+    if(res) {
+        // Get key file path
+        string_printf(
+            protocol_file_name,
+            "%s/%s%s",
+            SUBGHZ_APP_PATH_FOLDER,
+            subghz->text_store,
+            SUBGHZ_APP_EXTENSION);
+    } else {
+        string_clear(temp_str);
+        string_clear(protocol_file_name);
+
+        file_worker_close(file_worker);
+        file_worker_free(file_worker);
+        return res;
+    }
+    res = false;
+    do {
+        if(!file_worker_open(
+               file_worker, string_get_cstr(protocol_file_name), FSAM_READ, FSOM_OPEN_EXISTING)) {
+            break;
+        }
+        // Read and parse name protocol from 1st line
+        if(!file_worker_read_until(file_worker, temp_str, '\n')) {
+            break;
+        }
+        // strlen("Protocol: ") = 10
+        string_right(temp_str, 10);
+        subghz->protocol_result =
+            subghz_protocol_get_by_name(subghz->protocol, string_get_cstr(temp_str));
+        if(subghz->protocol_result == NULL) {
+            file_worker_show_error(file_worker, "Cannot parse\nfile");
+            break;
+        }
+        if(!subghz->protocol_result->to_load_protocol(file_worker, subghz->protocol_result)) {
+            file_worker_show_error(file_worker, "Cannot parse\nfile");
+            break;
+        }
+        res = true;
+    } while(0);
+
+    string_clear(temp_str);
+    string_clear(protocol_file_name);
+
+    file_worker_close(file_worker);
+    file_worker_free(file_worker);
+
+    return res;
+}
+
+uint32_t subghz_random_serial(void) {
+    static bool rand_generator_inited = false;
+
+    if(!rand_generator_inited) {
+        srand(DWT->CYCCNT);
+        rand_generator_inited = true;
+    }
+    return (uint32_t)rand();
+}
diff --git a/applications/subghz/subghz_i.h b/applications/subghz/subghz_i.h
index a7a86a8c..8149363d 100644
--- a/applications/subghz/subghz_i.h
+++ b/applications/subghz/subghz_i.h
@@ -13,6 +13,7 @@
 #include <furi-hal.h>
 #include <gui/gui.h>
 #include <gui/scene_manager.h>
+#include <notification/notification-messages.h>
 #include <gui/view_dispatcher.h>
 #include <gui/modules/submenu.h>
 #include <gui/modules/dialog_ex.h>
@@ -27,16 +28,22 @@
 
 #define SUBGHZ_TEXT_STORE_SIZE 128
 
+#define NOTIFICATION_STARTING_STATE 0u
+#define NOTIFICATION_IDLE_STATE 1u
+#define NOTIFICATION_TX_STATE 2u
+
 extern const uint32_t subghz_frequencies[];
 extern const uint32_t subghz_frequencies_count;
 extern const uint32_t subghz_frequencies_433_92;
 
 struct SubGhz {
     Gui* gui;
+    NotificationApp* notifications;
 
     SubGhzWorker* worker;
     SubGhzProtocol* protocol;
     SubGhzProtocolCommon* protocol_result;
+    SubGhzProtocolEncoderCommon* encoder;
 
     SceneManager* scene_manager;
 
@@ -47,6 +54,7 @@ struct SubGhz {
     Popup* popup;
     TextInput* text_input;
     char text_store[SUBGHZ_TEXT_STORE_SIZE + 1];
+    uint8_t state_notifications;
 
     SubghzAnalyze* subghz_analyze;
     SubghzReceiver* subghz_receiver;
@@ -77,4 +85,9 @@ void subghz_rx(uint32_t frequency);
 void subghz_tx(uint32_t frequency);
 void subghz_idle(void);
 void subghz_end(void);
-bool subghz_key_load(SubGhz* subghz, const char* file_path);
\ No newline at end of file
+void subghz_transmitter_tx_start(void* context);
+void subghz_transmitter_tx_stop(void* context);
+bool subghz_key_load(SubGhz* subghz, const char* file_path);
+bool subghz_save_protocol_to_file(void* context, const char* dev_name);
+bool subghz_saved_protocol_select(SubGhz* subghz);
+uint32_t subghz_random_serial(void);
diff --git a/applications/subghz/views/subghz_receiver.c b/applications/subghz/views/subghz_receiver.c
index 11b030d1..a4d9aef7 100644
--- a/applications/subghz/views/subghz_receiver.c
+++ b/applications/subghz/views/subghz_receiver.c
@@ -47,7 +47,8 @@ void subghz_receiver_draw(Canvas* canvas, SubghzReceiverModel* model) {
     elements_multiline_text(canvas, 0, 10, string_get_cstr(model->text));
 
     elements_button_left(canvas, "Back");
-    if(model->protocol && model->protocol->to_save_string) {
+    if(model->protocol && model->protocol->to_save_string &&
+       strcmp(model->protocol->name, "KeeLoq")) {
         elements_button_right(canvas, "Save");
     }
 }
@@ -61,7 +62,9 @@ bool subghz_receiver_input(InputEvent* event, void* context) {
     bool can_be_saved = false;
     with_view_model(
         subghz_receiver->view, (SubghzReceiverModel * model) {
-            can_be_saved = (model->protocol && model->protocol->to_save_string);
+            can_be_saved =
+                (model->protocol && model->protocol->to_save_string &&
+                 strcmp(model->protocol->name, "KeeLoq"));
             return false;
         });
 
diff --git a/applications/subghz/views/subghz_static.c b/applications/subghz/views/subghz_static.c
index 52bf0ae6..d8937bf3 100644
--- a/applications/subghz/views/subghz_static.c
+++ b/applications/subghz/views/subghz_static.c
@@ -89,7 +89,7 @@ bool subghz_static_input(InputEvent* event, void* context) {
                     NotificationApp* notification = furi_record_open("notification");
                     notification_message_block(notification, &sequence_set_red_255);
 
-                    subghz_encoder_princeton_reset(
+                    subghz_encoder_princeton_set(
                         instance->encoder, subghz_static_keys[model->button], 20);
                     furi_hal_subghz_start_async_tx(
                         subghz_encoder_princeton_yield, instance->encoder);
diff --git a/applications/subghz/views/subghz_test_packet.c b/applications/subghz/views/subghz_test_packet.c
index 44841af2..a15cc33f 100644
--- a/applications/subghz/views/subghz_test_packet.c
+++ b/applications/subghz/views/subghz_test_packet.c
@@ -153,7 +153,7 @@ static bool subghz_test_packet_input(InputEvent* event, void* context) {
             if(model->status == SubghzTestPacketModelStatusRx) {
                 furi_hal_subghz_start_async_rx(subghz_test_packet_rx_callback, instance);
             } else {
-                subghz_encoder_princeton_reset(instance->encoder, 0x00AABBCC, 1000);
+                subghz_encoder_princeton_set(instance->encoder, 0x00AABBCC, 1000);
                 furi_hal_subghz_start_async_tx(subghz_encoder_princeton_yield, instance->encoder);
             }
 
diff --git a/applications/subghz/views/subghz_transmitter.c b/applications/subghz/views/subghz_transmitter.c
index 703d00d8..1ba76d97 100644
--- a/applications/subghz/views/subghz_transmitter.c
+++ b/applications/subghz/views/subghz_transmitter.c
@@ -48,19 +48,31 @@ void subghz_transmitter_draw(Canvas* canvas, SubghzTransmitterModel* model) {
     canvas_set_font(canvas, FontSecondary);
     elements_multiline_text(canvas, 0, 10, string_get_cstr(model->text));
 
-    elements_button_center(canvas, "Send");
+    if(model->protocol && model->protocol->get_upload_protocol) {
+        elements_button_center(canvas, "Send");
+    }
 }
 
 bool subghz_transmitter_input(InputEvent* event, void* context) {
     furi_assert(context);
     SubghzTransmitter* subghz_transmitter = context;
-
-    if(event->type != InputTypeShort) return false;
+    bool can_be_send = false;
+    with_view_model(
+        subghz_transmitter->view, (SubghzTransmitterModel * model) {
+            can_be_send = (model->protocol && model->protocol->get_upload_protocol);
+            string_clean(model->text);
+            model->protocol->to_string(model->protocol, model->text);
+            return true;
+        });
+    //if(event->type != InputTypeShort) return false;
 
     if(event->key == InputKeyBack) {
         return false;
-    } else if(event->key == InputKeyOk) {
-        subghz_transmitter->callback(SubghzTransmitterEventSend, subghz_transmitter->context);
+    } else if(can_be_send && event->key == InputKeyOk && event->type == InputTypePress) {
+        subghz_transmitter->callback(SubghzTransmitterEventSendStart, subghz_transmitter->context);
+        return true;
+    } else if(can_be_send && event->key == InputKeyOk && event->type == InputTypeRelease) {
+        subghz_transmitter->callback(SubghzTransmitterEventSendStop, subghz_transmitter->context);
         return true;
     }
 
diff --git a/applications/subghz/views/subghz_transmitter.h b/applications/subghz/views/subghz_transmitter.h
index ffd27373..2c1f1b72 100644
--- a/applications/subghz/views/subghz_transmitter.h
+++ b/applications/subghz/views/subghz_transmitter.h
@@ -4,7 +4,8 @@
 #include <lib/subghz/protocols/subghz_protocol_common.h>
 
 typedef enum {
-    SubghzTransmitterEventSend,
+    SubghzTransmitterEventSendStart,
+    SubghzTransmitterEventSendStop,
     SubghzTransmitterEventBack,
 } SubghzTransmitterEvent;