post merge fixes p2 [ci skip]

applications/main/bad_usb/bad_usb_app_i.h

@@ -16,7 +16,7 @@
 #include "views/bad_usb_view.h"
 #include <furi_hal_usb.h>
 
-#define BAD_USB_APP_BASE_FOLDER ANY_PATH("badusb")
+#define BAD_USB_APP_BASE_FOLDER EXT_PATH("badusb")
 #define BAD_USB_APP_PATH_LAYOUT_FOLDER BAD_USB_APP_BASE_FOLDER "/assets/layouts"
 #define BAD_USB_APP_SCRIPT_EXTENSION ".txt"
 #define BAD_USB_APP_LAYOUT_EXTENSION ".kl"

applications/main/infrared/infrared_app.c

@@ -1,14 +1,25 @@
 #include "infrared_app_i.h"
 
+#include <furi_hal_power.h>
+
 #include <string.h>
 #include <toolbox/path.h>
+#include <toolbox/saved_struct.h>
 #include <dolphin/dolphin.h>
 
 #define TAG "InfraredApp"
 
 #define INFRARED_TX_MIN_INTERVAL_MS (50U)
 #define INFRARED_TASK_STACK_SIZE (2048UL)
 
+#define INFRARED_SETTINGS_PATH EXT_PATH("infrared/.infrared.settings")
+#define INFRARED_SETTINGS_VERSION (0)
+#define INFRARED_SETTINGS_MAGIC (0x1F)
+
+typedef struct {
+    uint8_t tx_pin;
+} InfraredSettings;
+
 static const NotificationSequence*
     infrared_notification_sequences[InfraredNotificationMessageCount] = {
         &sequence_success,
@@ -174,19 +185,19 @@ static InfraredApp* infrared_alloc(void) {
     view_dispatcher_add_view(
         view_dispatcher, InfraredViewDialogEx, dialog_ex_get_view(infrared->dialog_ex));
 
-    infrared->variable_item_list = variable_item_list_alloc();
-    view_dispatcher_add_view(
-        infrared->view_dispatcher,
-        InfraredViewVariableItemList,
-        variable_item_list_get_view(infrared->variable_item_list));
-
     infrared->button_menu = button_menu_alloc();
     view_dispatcher_add_view(
         view_dispatcher, InfraredViewButtonMenu, button_menu_get_view(infrared->button_menu));
 
     infrared->popup = popup_alloc();
     view_dispatcher_add_view(view_dispatcher, InfraredViewPopup, popup_get_view(infrared->popup));
 
+    infrared->var_item_list = variable_item_list_alloc();
+    view_dispatcher_add_view(
+        view_dispatcher,
+        InfraredViewVariableList,
+        variable_item_list_get_view(infrared->var_item_list));
+
     infrared->view_stack = view_stack_alloc();
     view_dispatcher_add_view(
         view_dispatcher, InfraredViewStack, view_stack_get_view(infrared->view_stack));
@@ -237,15 +248,15 @@ static void infrared_free(InfraredApp* infrared) {
     view_dispatcher_remove_view(view_dispatcher, InfraredViewDialogEx);
     dialog_ex_free(infrared->dialog_ex);
 
-    view_dispatcher_remove_view(infrared->view_dispatcher, InfraredViewVariableItemList);
-    variable_item_list_free(infrared->variable_item_list);
-
     view_dispatcher_remove_view(view_dispatcher, InfraredViewButtonMenu);
     button_menu_free(infrared->button_menu);
 
     view_dispatcher_remove_view(view_dispatcher, InfraredViewPopup);
     popup_free(infrared->popup);
 
+    view_dispatcher_remove_view(view_dispatcher, InfraredViewVariableList);
+    variable_item_list_free(infrared->var_item_list);
+
     view_dispatcher_remove_view(view_dispatcher, InfraredViewStack);
     view_stack_free(infrared->view_stack);
 
@@ -440,6 +451,60 @@ void infrared_show_error_message(const InfraredApp* infrared, const char* fmt, .
     va_end(args);
 }
 
+void infrared_set_tx_pin(InfraredApp* infrared, FuriHalInfraredTxPin tx_pin) {
+    if(tx_pin < FuriHalInfraredTxPinMax) {
+        furi_hal_infrared_set_tx_output(tx_pin);
+    } else {
+        FuriHalInfraredTxPin tx_pin_detected = furi_hal_infrared_detect_tx_output();
+        furi_hal_infrared_set_tx_output(tx_pin_detected);
+        if(tx_pin_detected != FuriHalInfraredTxPinInternal) {
+            infrared_enable_otg(infrared, true);
+        }
+    }
+
+    infrared->app_state.tx_pin = tx_pin;
+}
+
+void infrared_enable_otg(InfraredApp* infrared, bool enable) {
+    if(enable) {
+        furi_hal_power_enable_otg();
+    } else {
+        furi_hal_power_disable_otg();
+    }
+    infrared->app_state.is_otg_enabled = enable;
+}
+
+static void infrared_load_settings(InfraredApp* infrared) {
+    InfraredSettings settings = {0};
+
+    if(!saved_struct_load(
+           INFRARED_SETTINGS_PATH,
+           &settings,
+           sizeof(InfraredSettings),
+           INFRARED_SETTINGS_MAGIC,
+           INFRARED_SETTINGS_VERSION)) {
+        FURI_LOG_D(TAG, "Failed to load settings, using defaults");
+        infrared_save_settings(infrared);
+    }
+
+    infrared_set_tx_pin(infrared, settings.tx_pin);
+}
+
+void infrared_save_settings(InfraredApp* infrared) {
+    InfraredSettings settings = {
+        .tx_pin = infrared->app_state.tx_pin,
+    };
+
+    if(!saved_struct_save(
+           INFRARED_SETTINGS_PATH,
+           &settings,
+           sizeof(InfraredSettings),
+           INFRARED_SETTINGS_MAGIC,
+           INFRARED_SETTINGS_VERSION)) {
+        FURI_LOG_E(TAG, "Failed to save settings");
+    }
+}
+
 void infrared_signal_received_callback(void* context, InfraredWorkerSignal* received_signal) {
     furi_assert(context);
     InfraredApp* infrared = context;
@@ -480,6 +545,7 @@ void infrared_popup_closed_callback(void* context) {
 int32_t infrared_app(void* p) {
     InfraredApp* infrared = infrared_alloc();
 
+    infrared_load_settings(infrared);
     infrared_make_app_folder(infrared);
 
     bool is_remote_loaded = false;
@@ -522,6 +588,9 @@ int32_t infrared_app(void* p) {
 
     view_dispatcher_run(infrared->view_dispatcher);
 
+    infrared_set_tx_pin(infrared, FuriHalInfraredTxPinInternal);
+    infrared_enable_otg(infrared, false);
     infrared_free(infrared);
+
     return 0;
 }

applications/main/infrared/infrared_app_i.h

@@ -4,6 +4,8 @@
  */
 #pragma once
 
+#include <furi_hal_infrared.h>
+
 #include <gui/gui.h>
 #include <gui/view.h>
 #include <assets_icons.h>
@@ -25,7 +27,6 @@
 #include <dialogs/dialogs.h>
 
 #include <notification/notification_messages.h>
-
 #include <infrared/worker/infrared_worker.h>
 
 #include "infrared_app.h"
@@ -83,11 +84,13 @@ typedef struct {
     bool is_learning_new_remote; /**< Learning new remote or adding to an existing one. */
     bool is_debug_enabled; /**< Whether to enable or disable debugging features. */
     bool is_transmitting; /**< Whether a signal is currently being transmitted. */
+    bool is_otg_enabled; /**< Whether OTG power (external 5V) is enabled. */
     InfraredEditTarget edit_target : 8; /**< Selected editing target (a remote or a button). */
     InfraredEditMode edit_mode : 8; /**< Selected editing operation (rename or delete). */
     int32_t current_button_index; /**< Selected button index (move destination). */
     int32_t prev_button_index; /**< Previous button index (move source). */
     uint32_t last_transmit_time; /**< Lat time a signal was transmitted. */
+    FuriHalInfraredTxPin tx_pin;
 } InfraredAppState;
 
 /**
@@ -111,7 +114,7 @@ struct InfraredApp {
     DialogEx* dialog_ex; /**< Standard view for displaying dialogs. */
     ButtonMenu* button_menu; /**< Custom view for interacting with IR remotes. */
     Popup* popup; /**< Standard view for displaying messages. */
-    VariableItemList* variable_item_list;
+    VariableItemList* var_item_list; /**< Standard view for displaying menus of choice items. */
 
     ViewStack* view_stack; /**< Standard view for displaying stacked interfaces. */
     InfraredDebugView* debug_view; /**< Custom view for displaying debug information. */
@@ -140,10 +143,10 @@ typedef enum {
     InfraredViewDialogEx,
     InfraredViewButtonMenu,
     InfraredViewPopup,
+    InfraredViewVariableList,
     InfraredViewStack,
     InfraredViewDebugView,
     InfraredViewMove,
-    InfraredViewVariableItemList,
     InfraredViewLoading,
 } InfraredView;
 
@@ -276,6 +279,32 @@ void infrared_play_notification_message(
 void infrared_show_error_message(const InfraredApp* infrared, const char* fmt, ...)
     _ATTRIBUTE((__format__(__printf__, 2, 3)));
 
+/**
+ * @brief Set which pin will be used to transmit infrared signals.
+ *
+ * Setting tx_pin to InfraredTxPinInternal will enable transmission via
+ * the built-in infrared LEDs.
+ *
+ * @param[in] infrared pointer to the application instance.
+ * @param[in] tx_pin pin to be used for signal transmission.
+ */
+void infrared_set_tx_pin(InfraredApp* infrared, FuriHalInfraredTxPin tx_pin);
+
+/**
+ * @brief Enable or disable 5V at the GPIO pin 1.
+ *
+ * @param[in] infrared pointer to the application instance.
+ * @param[in] enable boolean value corresponding to OTG state (true = enable, false = disable)
+ */
+void infrared_enable_otg(InfraredApp* infrared, bool enable);
+
+/**
+ * @brief Save current settings to a file.
+ *
+ * @param[in] infrared pointer to the application instance.
+ */
+void infrared_save_settings(InfraredApp* infrared);
+
 /**
  * @brief Common received signal callback.
  *

applications/main/infrared/infrared_custom_event.h

@@ -22,6 +22,9 @@ enum InfraredCustomEventType {
     InfraredCustomEventTypeRpcButtonPressIndex,
     InfraredCustomEventTypeRpcButtonRelease,
     InfraredCustomEventTypeRpcSessionClose,
+
+    InfraredCustomEventTypeGpioTxPinChanged,
+    InfraredCustomEventTypeGpioOtgChanged,
 };
 
 #pragma pack(push, 1)

applications/main/infrared/scenes/infrared_scene_config.h

@@ -20,7 +20,7 @@ ADD_SCENE(infrared, universal_ac, UniversalAC)
 ADD_SCENE(infrared, universal_fan, UniversalFan)
 ADD_SCENE(infrared, universal_audio, UniversalAudio)
 ADD_SCENE(infrared, universal_projector, UniversalProjector)
+ADD_SCENE(infrared, gpio_settings, GpioSettings)
 ADD_SCENE(infrared, debug, Debug)
 ADD_SCENE(infrared, error_databases, ErrorDatabases)
-ADD_SCENE(infrared, debug_settings, DebugSettings)
 ADD_SCENE(infrared, rpc, Rpc)