Edit settings.

.vscode/c_cpp_properties.json

@@ -5,7 +5,9 @@
             "name": "VAXL",
             "defines": [
                 "STM8S003=",
-                "USE_STDPERIPH_DRIVER="
+                "USE_STDPERIPH_DRIVER=",
+                "__ICCSTM8__=",
+                "_IAR_="
             ],
             "includePath": [
                 "${workspaceRoot}/inc/*",
@@ -14,8 +16,6 @@
                 "C:/IAR/Embedded Workbench 8.3/stm8/inc/**"
             ],
             "forcedInclude": [],
-            "cStandard": "gnu17",
-            "cppStandard": "c++17",
             "intelliSenseMode": "windows-gcc-arm",
             "configurationProvider": "ms-vscode.makefile-tools",
             "browse": {