[FL-3002] SubGhz: add RPC error (#2097)

* [FL-3002] SubGhz: add RPC error
* RPC_APP: rpc_system_app_error_reset, automatic error reset when a new event is executed
* SubGhz: fix text error
* SubGhz: fix text error 2
* SubGhz: add error description
* Format sources

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

applications/main/subghz/helpers/subghz_error_type.h

@@ -0,0 +1,13 @@
+#pragma once
+
+#include <furi.h>
+#include <furi_hal.h>
+
+/** SubGhzErrorType */
+typedef enum {
+    SubGhzErrorTypeNoError = 0, /** There are no errors */
+    SubGhzErrorTypeParseFile =
+        1, /** File parsing error, or wrong file structure, or missing required parameters. more accurate data can be obtained through the debug port */
+    SubGhzErrorTypeOnlyRX =
+        2, /** Transmission on this frequency is blocked by regional settings */
+} SubGhzErrorType;

applications/main/subghz/scenes/subghz_scene_rpc.c

@@ -43,6 +43,12 @@ bool subghz_scene_rpc_on_event(void* context, SceneManagerEvent event) {
                 result = subghz_tx_start(subghz, subghz->txrx->fff_data);
                 if(result) subghz_blink_start(subghz);
             }
+            if(!result) {
+                rpc_system_app_set_error_code(subghz->rpc_ctx, SubGhzErrorTypeOnlyRX);
+                rpc_system_app_set_error_text(
+                    subghz->rpc_ctx,
+                    "Transmission on this frequency is restricted in your region");
+            }
             rpc_system_app_confirm(subghz->rpc_ctx, RpcAppEventButtonPress, result);
         } else if(event.event == SubGhzCustomEventSceneRpcButtonRelease) {
             bool result = false;
@@ -74,6 +80,9 @@ bool subghz_scene_rpc_on_event(void* context, SceneManagerEvent event) {
                     popup_set_text(popup, subghz->file_name_tmp, 89, 44, AlignCenter, AlignTop);
 
                     furi_string_free(file_name);
+                } else {
+                    rpc_system_app_set_error_code(subghz->rpc_ctx, SubGhzErrorTypeParseFile);
+                    rpc_system_app_set_error_text(subghz->rpc_ctx, "Cannot parse file");
                 }
             }
             rpc_system_app_confirm(subghz->rpc_ctx, RpcAppEventLoadFile, result);

applications/main/subghz/subghz_i.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include "helpers/subghz_types.h"
+#include "helpers/subghz_error_type.h"
 #include <lib/subghz/types.h>
 #include "subghz.h"
 #include "views/receiver.h"