From a1c48c82f8ae4a1acab48cf75b35da2cee176e1d Mon Sep 17 00:00:00 2001
From: Dmitry422 <yakovlev.kem@gmail.com>
Date: Sat, 8 Nov 2025 01:30:07 +0700
Subject: [PATCH] subghz signal settings gui (read from file and parse)

---
 .../scenes/subghz_scene_signal_settings.c     | 42 ++++++++++++++++++-
 1 file changed, 40 insertions(+), 2 deletions(-)

diff --git a/applications/main/subghz/scenes/subghz_scene_signal_settings.c b/applications/main/subghz/scenes/subghz_scene_signal_settings.c
index 3c3e83f6f..82e0ce6b2 100644
--- a/applications/main/subghz/scenes/subghz_scene_signal_settings.c
+++ b/applications/main/subghz/scenes/subghz_scene_signal_settings.c
@@ -4,6 +4,11 @@
 #include <dolphin/dolphin.h>
 #include <lib/toolbox/value_index.h>
 
+#define TAG "SubGhzSceneSignalSettings"
+
+char * protocol_counter_allowed = "";
+uint8_t counter_mode = 0xff;
+
 #define COUNTER_MODE_COUNT 7
 const char* const counter_mode_text[COUNTER_MODE_COUNT] = {
     "System",
@@ -15,8 +20,6 @@ const char* const counter_mode_text[COUNTER_MODE_COUNT] = {
     "Mode 6",
 };
 
-int8_t counter_mode = 0;
-
 const int32_t counter_mode_value[COUNTER_MODE_COUNT] = {
     0,
     1,
@@ -37,8 +40,42 @@ void subghz_scene_signal_settings_counter_mode_changed (VariableItem* item){
 }
 
 void subghz_scene_signal_settings_on_enter(void* context) {
+    // when we open saved file we do some check and fill up subghz->filepath. So now we use it to check is CounterMode in file
     SubGhz* subghz = context;
 
+    FuriString* tmp_string = furi_string_alloc();
+    const char* file_path = furi_string_get_cstr(subghz->file_path);
+
+    furi_assert(subghz);
+    furi_assert(file_path);
+
+    Storage* storage = furi_record_open(RECORD_STORAGE);
+    FlipperFormat* fff_data_file = flipper_format_file_alloc(storage);
+    uint32_t tmp_counter_mode = 0;
+    counter_mode = 0xff;
+
+    if(!flipper_format_file_open_existing(fff_data_file, file_path)) {
+        FURI_LOG_E(TAG, "Error open file %s", file_path);
+    } else {
+        flipper_format_read_string(fff_data_file, "Protocol", tmp_string);
+        if((!strcmp(furi_string_get_cstr(tmp_string), "Nice FloR-S")) ||
+           (!strcmp(furi_string_get_cstr(tmp_string), "CAME Atomo")) ||
+           (!strcmp(furi_string_get_cstr(tmp_string), "Alutech AT-4N")) ||
+           (!strcmp(furi_string_get_cstr(tmp_string), "KeeLoq")) ) {
+
+                if(flipper_format_read_uint32(fff_data_file, "CounterMode", &tmp_counter_mode, 1)) {
+                    counter_mode = (uint8_t)tmp_counter_mode;
+                } else {
+                    counter_mode = 0;
+                }
+            }
+    }
+    FURI_LOG_I(TAG, "CounterMode %i", counter_mode);
+
+    furi_string_free(tmp_string);
+    flipper_format_free(fff_data_file);
+    furi_record_close(RECORD_STORAGE);
+
     VariableItemList* variable_item_list = subghz->variable_item_list;
     int32_t value_index;
     VariableItem* item;
@@ -57,6 +94,7 @@ void subghz_scene_signal_settings_on_enter(void* context) {
 
     variable_item_set_current_value_index(item, value_index);
     variable_item_set_current_value_text(item, counter_mode_text[value_index]);
+    variable_item_set_locked(item,(counter_mode == 0xff)," Not available \n for this \nprotocol !");
 
     view_dispatcher_switch_to_view(subghz->view_dispatcher, SubGhzViewIdVariableItemList);
 }