实现串口驱动，移植方便

BSP/CMakeLists.txt

@@ -0,0 +1,20 @@
+cmake_minimum_required(VERSION 3.22)
+
+# Add BSP library
+add_library(bsp STATIC)
+
+# Add BSP sources
+target_sources(bsp PRIVATE
+    Src/bsp_init.c
+)
+
+# Add BSP include directories
+target_include_directories(bsp PUBLIC
+    Inc
+)
+
+# Link BSP dependencies
+target_link_libraries(bsp PRIVATE
+    stm32cubemx
+    hal
+)