Merge pull request #8 from LonghornRacingElectric/hal-abstraction

HAL Abstraction

Author: dhairs

.gitignore

@@ -76,3 +76,7 @@ build/
 .stm32env
 compile_commands.json
 external/
+/VCU/firmware/Drivers
+VCU/firmware/.mxproject
+
+.mxproject

VCU/firmware/.mxproject

@@ -3,44 +3,29 @@ load("//:tools/outputs/build_outputs.bzl", "binary_out", "hex_out")
 
 cc_binary(
     name = "vcu_firmware_2026",
-    srcs = glob(
-        [
-            "Core/Src/**/*.c",
-            "Drivers/*HAL_Driver/**/*.c",
-            "Middlewares/**/*.c",
-            "USB_DEVICE/**/*.c",
-            "Core/Inc/**/*.h",
-            "Drivers/**/*.h",
-            "Middlewares/**/*.h",
-            "USB_DEVICE/**/*.h",
-        ],
-
-        allow_empty = True # allows empty globs, so the codebase can grow without refactoring
-    ),
+    srcs = glob([
+        "Core/Src/**/*.c",
+        "Core/Inc/**/*.h",
+    ], allow_empty = True)
+    + [
+        # Include the HAL for compilation
+        "//drivers/stm32g4:hal_srcs",
+    ],
 
     includes = [
         "Core/Inc",
-        "Drivers/STM32G4xx_HAL_Driver/Inc",
-        "Drivers/STM32G4xx_HAL_Driver/Inc/Legacy",
-        "Drivers/CMSIS/Device/ST/STM32G4xx/Include",
-        "Drivers/CMSIS/Include",
-        "USB_DEVICE/App",
-        "USB_DEVICE/Target",
-        "Middlewares/ST/STM32_USB_Device_Library/Core/Inc",
-        "Middlewares/ST/STM32_USB_Device_Library/Class/CDC/Inc",
-        "Middlewares/Third_Party/FreeRTOS/Source/include",
-        "Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2",
-        "Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM4F",
-        "//longhorn-lib:longhorn_lib"
     ],
 
-    # Linker options
+    deps = [
+        "//drivers/stm32g4:stm32_headers",
+    ],
+
+    # Linker options, also includes the reset handler startup file
     linkopts = [
         "-T $(location //toolchain:stm32g474vetx_flash_script)",
         "$(location //toolchain:stm32g474_startup)",
     ],
 
-    # Defines for the C preprocessor
     defines = [
         "DEBUG",
         "USE_HAL_DRIVER",
@@ -52,7 +37,6 @@ cc_binary(
         "//toolchain:stm32g474_startup",
     ],
 
-    # Target platform constraints
     target_compatible_with = [
         "@platforms//cpu:arm",
         "@platforms//os:none",
@@ -67,6 +51,6 @@ binary_out(
 )
 
 hex_out(
-    name = "vcu_firmare_hex",
+    name = "vcu_firmware_hex",
     src = ":vcu_firmware_2026"
-)
+)