fix include not recognized by vscode

.vscode/c_cpp_properties.json

@@ -1,24 +1,28 @@
-{
-  "configurations": [
-    {
-      "name": "linux-avr-gcc",
-      "includePath": ["${workspaceFolder}/**", "/usr/lib/avr/include/**"],
-      "defines": [],
-      "mergeConfigurations": false,
-      "compilerPath": "/usr/bin/avr-gcc",
-      "cStandard": "gnu11",
-      "cppStandard": "gnu++14",
-      "intelliSenseMode": "linux-gcc-x64",
-      "compilerArgs": ["-mmcu=atmega328p", "-DF_CPU=16000000UL", "-Os"]
-    },
-    {
-      "name": "linux-gcc-x64",
-      "includePath": ["${workspaceFolder}/**"],
-      "compilerPath": "/usr/bin/gcc",
-      "intelliSenseMode": "linux-gcc-x64",
-      "compilerArgs": [""],
-      "mergeConfigurations": false
-    }
-  ],
-  "version": 4
-}
+// {
+//   "configurations": [
+//     {
+//       "name": "AVR",
+//       "includePath": [
+//         "${workspaceFolder}/headers",
+//         "/opt/homebrew/Cellar/avr-gcc@9/9.4.0_1/lib/avr-gcc/9/gcc/avr/9.4.0/include",
+//         "/opt/homebrew/Cellar/avr-gcc@9/9.4.0_1/avr/include",
+//         "/opt/homebrew/include"
+//       ],
+//       "defines": ["__AVR_ATmega328P__"],
+//       "intelliSenseMode": "gcc-x64",
+//       "cStandard": "c11",
+//       "cppStandard": "c++17",
+//       "browse": {
+//         "path": [
+//           "/opt/homebrew/Cellar/avr-gcc@9/9.4.0_1/lib/avr-gcc/9/gcc/avr/9.4.0/include",
+//           "/opt/homebrew/Cellar/avr-gcc@9/9.4.0_1/avr/include",
+//           "/opt/homebrew/include"
+//           //   "/opt/homebrew/lib/gcc/avr/include",
+//           //   "/opt/homebrew/lib/gcc/avr/include-fixed"
+//         ],
+//         "limitSymbolsToIncludedHeaders": true
+//       }
+//     }
+//   ],
+//   "version": 4
+// }

.vscode/settings.json

@@ -3,5 +3,11 @@
   "editor.detectIndentation": false,
   "files.associations": {
     "header.h": "c"
-  }
+  },
+  "C_Cpp.default.includePath": [
+    "${workspaceFolder}/headers",
+    "/opt/homebrew/Cellar/avr-gcc@9/9.4.0_1/lib/avr-gcc/9/gcc/avr/9.4.0/include",
+    "/opt/homebrew/Cellar/avr-gcc@9/9.4.0_1/avr/include",
+    "/opt/homebrew/include"
+  ]
 }