gcc和mdk都能编译成功

.vscode/c_cpp_properties.json

@@ -5,6 +5,7 @@
             "includePath": [
                 "${workspaceFolder}/**",
                 "${workspaceFolder}/source/**",
+                "${workspaceFolder}/source/soft",
                 "D:/GNU Arm Embedded Toolchain/10 2021.10/arm-none-eabi/include"
             ],
             "defines": [

.vscode/settings.json

@@ -4,6 +4,8 @@
         "signal.h": "c",
         "dev_flash.h": "c",
         "opt.h": "c",
-        "if_can.h": "c"
+        "if_can.h": "c",
+        "board.h": "c",
+        "prot_uc.h": "c"
     }
 }