diff --git a/.clangd b/.clangd
new file mode 100644
index 000000000..3e0024e8c
--- /dev/null
+++ b/.clangd
@@ -0,0 +1,13 @@
+CompileFlags:
+    Add: 
+        - -Wno-unknown-warning-option
+        - -Wno-format
+    Remove: 
+        - -mword-relocations
+
+---
+
+If:
+    PathMatch: .*\.h
+Diagnostics:
+    UnusedIncludes: None
diff --git a/.gitignore b/.gitignore
index fb6d6b704..59c526d2d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,6 +12,9 @@ compile_commands.json
 # JetBrains IDEs
 .idea/
 
+# Sublime Text
+.sublime-project.sublime-workspace
+
 # Python VirtEnvironments
 .env
 .venv
diff --git a/.sublime-project b/.sublime-project
new file mode 100644
index 000000000..4912c9974
--- /dev/null
+++ b/.sublime-project
@@ -0,0 +1,21 @@
+{
+    "folders":
+    [
+        {
+            "path": ".",
+        }
+    ],
+    "settings": {
+      "LSP": {
+         "clangd": {
+            "initializationOptions": {
+                "clangd.compile-commands-dir": "build/latest",
+                "clangd.header-insertion": null,
+                "clangd.query-driver": "**",
+                "clangd.clang-tidy": true,
+            },
+                "enabled": true,
+            },
+      },
+   },
+}
diff --git a/.vscode/example/settings.json b/.vscode/example/settings.json
index a59194901..9afabf926 100644
--- a/.vscode/example/settings.json
+++ b/.vscode/example/settings.json
@@ -19,6 +19,8 @@
     "clangd.arguments": [
         // We might be able to tighten this a bit more to only include the correct toolchain.
         "--query-driver=**",
-        "--compile-commands-dir=${workspaceFolder}/build/latest"
+        "--compile-commands-dir=${workspaceFolder}/build/latest",
+        "--clang-tidy",
+        "--header-insertion=never"
     ]
 }
\ No newline at end of file
diff --git a/applications/main/subghz/helpers/subghz_txrx_create_protocol_key.c b/applications/main/subghz/helpers/subghz_txrx_create_protocol_key.c
index 040aff46c..5304a32e2 100644
--- a/applications/main/subghz/helpers/subghz_txrx_create_protocol_key.c
+++ b/applications/main/subghz/helpers/subghz_txrx_create_protocol_key.c
@@ -81,6 +81,14 @@ bool subghz_txrx_gen_data_protocol_and_te(
             ret = true;
         }
     }
+    if(ret == SubGhzProtocolStatusOk) {
+        uint32_t guard_time = 30;
+        if(!flipper_format_update_uint32(
+               instance->fff_data, "Guard_time", (uint32_t*)&guard_time, 1)) {
+            ret = SubGhzProtocolStatusErrorParserOthers;
+            FURI_LOG_E(TAG, "Unable to update Guard_time");
+        }
+    }
     return ret;
 }
 
diff --git a/firmware.scons b/firmware.scons
index bf3f46a9b..62b1184eb 100644
--- a/firmware.scons
+++ b/firmware.scons
@@ -20,6 +20,7 @@ env = ENV.Clone(
         "fbt_resources",
     ],
     COMPILATIONDB_USE_ABSPATH=False,
+    COMPILATIONDB_USE_BINARY_ABSPATH=True,
     BUILD_DIR=fw_build_meta["build_dir"],
     IS_BASE_FIRMWARE=fw_build_meta["type"] == "firmware",
     FW_FLAVOR=fw_build_meta["flavor"],
diff --git a/lib/subghz/protocols/princeton.c b/lib/subghz/protocols/princeton.c
index 1a7fe53ed..038a3a8e8 100644
--- a/lib/subghz/protocols/princeton.c
+++ b/lib/subghz/protocols/princeton.c
@@ -13,6 +13,7 @@
  */
 
 #define TAG "SubGhzProtocolPrinceton"
+#define PRINCETON_GUARD_TIME_DEFALUT 30 //GUARD_TIME = PRINCETON_GUARD_TIME_DEFALUT * TE
 
 static const SubGhzBlockConst subghz_protocol_princeton_const = {
     .te_short = 390,
@@ -29,6 +30,7 @@ struct SubGhzProtocolDecoderPrinceton {
 
     uint32_t te;
     uint32_t last_data;
+    uint32_t guard_time;
 };
 
 struct SubGhzProtocolEncoderPrinceton {
@@ -38,6 +40,7 @@ struct SubGhzProtocolEncoderPrinceton {
     SubGhzBlockGeneric generic;
 
     uint32_t te;
+    uint32_t guard_time;
 };
 
 typedef enum {
@@ -135,8 +138,9 @@ static bool
 
     //Send Stop bit
     instance->encoder.upload[index++] = level_duration_make(true, (uint32_t)instance->te);
-    //Send PT_GUARD
-    instance->encoder.upload[index++] = level_duration_make(false, (uint32_t)instance->te * 30);
+    //Send PT_GUARD_TIME
+    instance->encoder.upload[index++] =
+        level_duration_make(false, (uint32_t)instance->te * instance->guard_time);
 
     return true;
 }
@@ -165,6 +169,11 @@ SubGhzProtocolStatus
             break;
         }
         //optional parameter parameter
+        if(!flipper_format_read_uint32(
+               flipper_format, "Guard_time", (uint32_t*)&instance->guard_time, 1)) {
+            instance->guard_time = PRINCETON_GUARD_TIME_DEFALUT;
+        }
+
         flipper_format_read_uint32(
             flipper_format, "Repeat", (uint32_t*)&instance->encoder.repeat, 1);
 
@@ -235,6 +244,7 @@ void subghz_protocol_decoder_princeton_feed(void* context, bool level, uint32_t
             instance->decoder.decode_data = 0;
             instance->decoder.decode_count_bit = 0;
             instance->te = 0;
+            instance->guard_time = PRINCETON_GUARD_TIME_DEFALUT;
         }
         break;
     case PrincetonDecoderStepSaveDuration:
@@ -257,6 +267,7 @@ void subghz_protocol_decoder_princeton_feed(void* context, bool level, uint32_t
 
                         instance->generic.data = instance->decoder.decode_data;
                         instance->generic.data_count_bit = instance->decoder.decode_count_bit;
+                        instance->guard_time = round((float)duration / instance->te);
 
                         if(instance->base.callback)
                             instance->base.callback(&instance->base, instance->base.context);
@@ -323,6 +334,12 @@ SubGhzProtocolStatus subghz_protocol_decoder_princeton_serialize(
         FURI_LOG_E(TAG, "Unable to add TE");
         ret = SubGhzProtocolStatusErrorParserTe;
     }
+    if((ret == SubGhzProtocolStatusOk) &&
+       !flipper_format_write_uint32(flipper_format, "Guard_time", &instance->guard_time, 1)) {
+        FURI_LOG_E(TAG, "Unable to add Guard_time");
+        ret = SubGhzProtocolStatusErrorParserOthers;
+    }
+
     return ret;
 }
 
@@ -349,6 +366,10 @@ SubGhzProtocolStatus
             ret = SubGhzProtocolStatusErrorParserTe;
             break;
         }
+        if(!flipper_format_read_uint32(
+               flipper_format, "Guard_time", (uint32_t*)&instance->guard_time, 1)) {
+            instance->guard_time = PRINCETON_GUARD_TIME_DEFALUT;
+        }
     } while(false);
 
     return ret;
diff --git a/scripts/fbt_tools/ccache.py b/scripts/fbt_tools/ccache.py
index 63577ab78..a7e546422 100644
--- a/scripts/fbt_tools/ccache.py
+++ b/scripts/fbt_tools/ccache.py
@@ -12,3 +12,4 @@ def generate(env):
         env["LINK"] = env["CXX"]
         env["CXX_NOCACHE"] = env["CXX"]
         env["CXX"] = "$CCACHE $CXX_NOCACHE"
+        env.AppendUnique(COMPILATIONDB_OMIT_BINARIES=["ccache"])
diff --git a/scripts/fbt_tools/compilation_db.py b/scripts/fbt_tools/compilation_db.py
index 3d5e469f4..6bad96b2d 100644
--- a/scripts/fbt_tools/compilation_db.py
+++ b/scripts/fbt_tools/compilation_db.py
@@ -32,7 +32,7 @@ which is the name that most clang tools search for by default.
 import fnmatch
 import itertools
 import json
-from shlex import quote
+from shlex import join, split
 
 import SCons
 from SCons.Tool.asm import ASPPSuffixes, ASSuffixes
@@ -108,6 +108,10 @@ def make_emit_compilation_DB_entry(comstr):
     return emit_compilation_db_entry
 
 
+def __is_value_true(value):
+    return value in [True, 1, "True", "true"]
+
+
 def compilation_db_entry_action(target, source, env, **kw):
     """
     Create a dictionary with evaluated command line, target, source
@@ -126,16 +130,19 @@ def compilation_db_entry_action(target, source, env, **kw):
         env=env["__COMPILATIONDB_ENV"],
     )
 
-    # We assume first non-space character is the executable
-    executable = command.split(" ", 1)[0]
-    if not (tool_path := _TOOL_PATH_CACHE.get(executable, None)):
-        tool_path = env.WhereIs(executable) or executable
-        _TOOL_PATH_CACHE[executable] = tool_path
-    # If there are spaces in the executable path, we need to quote it
-    if " " in tool_path:
-        tool_path = quote(tool_path)
-    # Replacing the executable with the full path
-    command = tool_path + command[len(executable) :]
+    cmdline = split(command)
+    binaries_to_omit = env["COMPILATIONDB_OMIT_BINARIES"]
+    while (executable := cmdline[0]) in binaries_to_omit:
+        cmdline.pop(0)
+
+    if __is_value_true(env["COMPILATIONDB_USE_BINARY_ABSPATH"]):
+        if not (tool_path := _TOOL_PATH_CACHE.get(executable, None)):
+            tool_path = env.WhereIs(executable) or executable
+            _TOOL_PATH_CACHE[executable] = tool_path
+        # Replacing the executable with the full path
+        executable = tool_path
+
+    command = join((executable, *cmdline[1:]))
 
     entry = {
         "directory": env.Dir("#").abspath,
@@ -150,7 +157,7 @@ def compilation_db_entry_action(target, source, env, **kw):
 def write_compilation_db(target, source, env):
     entries = []
 
-    use_abspath = env["COMPILATIONDB_USE_ABSPATH"] in [True, 1, "True", "true"]
+    use_abspath = __is_value_true(env["COMPILATIONDB_USE_ABSPATH"])
     use_path_filter = env.subst("$COMPILATIONDB_PATH_FILTER")
     use_srcpath_filter = env.subst("$COMPILATIONDB_SRCPATH_FILTER")
 
@@ -225,6 +232,8 @@ def generate(env, **kwargs):
         COMPILATIONDB_USE_ABSPATH=False,
         COMPILATIONDB_PATH_FILTER="",
         COMPILATIONDB_SRCPATH_FILTER="",
+        COMPILATIONDB_OMIT_BINARIES=[],
+        COMPILATIONDB_USE_BINARY_ABSPATH=False,
     )
 
     components_by_suffix = itertools.chain(
diff --git a/scripts/ufbt/SConstruct b/scripts/ufbt/SConstruct
index 784d66161..26b1046ee 100644
--- a/scripts/ufbt/SConstruct
+++ b/scripts/ufbt/SConstruct
@@ -102,6 +102,7 @@ env = core_env.Clone(
         core_env.subst("$SDK_DEFINITION"), load_version_only=True
     ).version,
     APPCHECK_COMSTR="\tAPPCHK\t${SOURCE}\n\t\tTarget: ${TARGET_HW}, API: ${UFBT_API_VERSION}",
+    COMPILATIONDB_USE_BINARY_ABSPATH=True,
 )
 
 wrap_tempfile(env, "LINKCOM")