vscode is the worst ide ever

.vscode/c_cpp_properties.json

@@ -4,13 +4,14 @@
             "name": "Linux",
             "includePath": [
                 "${workspaceFolder}/**",
-                "${workspaceFolder}/pico-sdk/**"
+                "${workspaceFolder}/pico-sdk"
             ],
             "defines": [],
             "compilerPath": "/usr/bin/gcc",
             "cStandard": "c17",
             "cppStandard": "gnu++17",
-            "intelliSenseMode": "linux-gcc-x64"
+            "intelliSenseMode": "linux-gcc-x64",
+            "configurationProvider": "none"
         }
     ],
     "version": 4

CMakeLists.txt

@@ -13,10 +13,11 @@ pico_sdk_init()
 
 add_executable(dp
     src/main.c
+    src/display.c
 )
 
 # Add pico_stdlib library which aggregates commonly used features
-target_link_libraries(dp pico_stdlib)
+target_link_libraries(dp pico_stdlib hardware_spi)
 
 # create map/bin/hex/uf2 file in addition to ELF.
 pico_add_extra_outputs(dp)