Merge branch 'ofw-dev' into dev

.vscode/.gitignore

@@ -1,4 +1,5 @@
-./c_cpp_properties.json
+/c_cpp_properties.json
-./launch.json
+/extensions.json
-./settings.json
+/launch.json
-./tasks.json
+/settings.json
+/tasks.json

.vscode/example/clangd/extensions.json

@@ -0,0 +1,19 @@
+{
+	// See https://go.microsoft.com/fwlink/?LinkId=827846 to learn about workspace recommendations.
+	// Extension identifier format: ${publisher}.${name}. Example: vscode.csharp
+	// List of extensions which should be recommended for users of this workspace.
+	"recommendations": [
+		"ms-python.black-formatter",
+		"llvm-vs-code-extensions.vscode-clangd",
+		"amiralizadeh9480.cpp-helper",
+		"marus25.cortex-debug",
+		"zxh404.vscode-proto3",
+		"augustocdias.tasks-shell-input"
+	],
+	// List of extensions recommended by VS Code that should not be recommended for users of this workspace.
+	"unwantedRecommendations": [
+		"twxs.cmake",
+		"ms-vscode.cpptools",
+		"ms-vscode.cmake-tools"
+	]
+}

.vscode/example/cpptools/extensions.json

@@ -13,6 +13,7 @@
 	],
 	// List of extensions recommended by VS Code that should not be recommended for users of this workspace.
 	"unwantedRecommendations": [
+		"llvm-vs-code-extensions.vscode-clangd",
 		"twxs.cmake",
 		"ms-vscode.cmake-tools"
 	]

.vscode/example/settings.json

@@ -21,5 +21,10 @@
         "SConscript": "python",
         "SConstruct": "python",
         "*.fam": "python",
-    }
+    },
+    "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"
+    ]
 }

SConstruct

@@ -45,6 +45,7 @@ distenv = coreenv.Clone(
     ],
     ENV=os.environ,
     UPDATE_BUNDLE_DIR="dist/${DIST_DIR}/f${TARGET_HW}-update-${DIST_SUFFIX}",
+    VSCODE_LANG_SERVER=ARGUMENTS.get("LANG_SERVER", "cpptools"),
 )
 
 firmware_env = distenv.AddFwProject(
@@ -348,7 +349,14 @@ distenv.PhonyTarget(
 )
 
 # Prepare vscode environment
-vscode_dist = distenv.Install("#.vscode", distenv.Glob("#.vscode/example/*"))
+VSCODE_LANG_SERVER = cmd_environment["LANG_SERVER"]
+vscode_dist = distenv.Install(
+    "#.vscode",
+    [
+        distenv.Glob("#.vscode/example/*.json"),
+        distenv.Glob(f"#.vscode/example/{VSCODE_LANG_SERVER}/*.json"),
+    ],
+)
 distenv.Precious(vscode_dist)
 distenv.NoClean(vscode_dist)
 distenv.Alias("vscode_dist", vscode_dist)

applications/debug/unit_tests/application.fam

@@ -3,6 +3,7 @@ App(
     apptype=FlipperAppType.STARTUP,
     entry_point="unit_tests_on_system_start",
     cdefines=["APP_UNIT_TESTS"],
+    requires=["system_settings"],
     provides=["delay_test"],
     order=100,
 )

applications/debug/unit_tests/subghz/subghz_test.c

@@ -330,7 +330,12 @@ bool subghz_hal_async_tx_test_run(SubGhzHalAsyncTxTestType type) {
         return false;
     }
 
+    FuriHalCortexTimer timer = furi_hal_cortex_timer_get(30000000);
+
     while(!furi_hal_subghz_is_async_tx_complete()) {
+        if(furi_hal_cortex_timer_is_expired(timer)) {
+            return false;
+        }
         furi_delay_ms(10);
     }
     furi_hal_subghz_stop_async_tx();

applications/services/loader/firmware_api/firmware_api.cpp

@@ -10,6 +10,19 @@
 
 static_assert(!has_hash_collisions(elf_api_table), "Detected API method hash collision!");
 
+#ifdef APP_UNIT_TESTS
+constexpr HashtableApiInterface mock_elf_api_interface{
+    {
+        .api_version_major = 0,
+        .api_version_minor = 0,
+        .resolver_callback = &elf_resolve_from_hashtable,
+    },
+    .table_cbegin = nullptr,
+    .table_cend = nullptr,
+};
+
+const ElfApiInterface* const firmware_api_interface = &mock_elf_api_interface;
+#else
 constexpr HashtableApiInterface elf_api_interface{
     {
         .api_version_major = (elf_api_version >> 16),
@@ -19,10 +32,10 @@ constexpr HashtableApiInterface elf_api_interface{
     .table_cbegin = elf_api_table.cbegin(),
     .table_cend = elf_api_table.cend(),
 };
-
 const ElfApiInterface* const firmware_api_interface = &elf_api_interface;
+#endif
 
 extern "C" void furi_hal_info_get_api_version(uint16_t* major, uint16_t* minor) {
-    *major = elf_api_interface.api_version_major;
+    *major = firmware_api_interface->api_version_major;
-    *minor = elf_api_interface.api_version_minor;
+    *minor = firmware_api_interface->api_version_minor;
 }

documentation/fbt.md

@@ -46,6 +46,8 @@ To run cleanup (think of `make clean`) for specified targets, add the `-c` optio
 
 `fbt` includes basic development environment configuration for VS Code. Run `./fbt vscode_dist` to deploy it. That will copy the initial environment configuration to the `.vscode` folder. After that, you can use that configuration by starting VS Code and choosing the firmware root folder in the "File > Open Folder" menu.
 
+To use language servers other than the default VS Code C/C++ language server, use `./fbt vscode_dist LANG_SERVER=<language-server>` instead. Currently `fbt` supports the default language server (`cpptools`) and `clangd`.
+
 - On the first start, you'll be prompted to install recommended plugins. We highly recommend installing them for the best development experience. _You can find a list of them in `.vscode/extensions.json`._
 - Basic build tasks are invoked in the Ctrl+Shift+B menu.
 - Debugging requires a supported probe. That includes:

scripts/fbt_tools/crosscc.py

@@ -2,6 +2,8 @@ import subprocess
 
 import gdb
 import objdump
+import shutil
+
 import strip
 from SCons.Action import _subproc
 from SCons.Errors import StopError
@@ -11,7 +13,7 @@ from SCons.Tool import ar, asm, gcc, gnulink, gxx
 def prefix_commands(env, command_prefix, cmd_list):
     for command in cmd_list:
         if command in env:
-            env[command] = command_prefix + env[command]
+            env[command] = shutil.which(command_prefix + env[command])
 
 
 def _get_tool_version(env, tool):

site_scons/commandline.scons

@@ -253,6 +253,15 @@ vars.AddVariables(
         "Full port name of Flipper to use, if multiple Flippers are connected",
         "auto",
     ),
+    EnumVariable(
+        "LANG_SERVER",
+        help="Language server type for vscode_dist.",
+        default="cpptools",
+        allowed_values=[
+            "cpptools",
+            "clangd",
+        ],
+    ),
 )
 
 Return("vars")