增加了屏幕显示的封装驱动，日志输出，电机挡位控制

CMakeLists.txt

@@ -45,11 +45,17 @@ target_link_directories(${CMAKE_PROJECT_NAME} PRIVATE
 # Add sources to executable
 target_sources(${CMAKE_PROJECT_NAME} PRIVATE
     # Add user sources here
+    Core/Src/easylogger/src/elog.c
+    Core/Src/easylogger/src/elog_utils.c
+    Core/Src/easylogger/port/elog_port.c
+    Core/Src/motor_driver.c
+    Core/Src/screen.c
 )
 
 # Add include paths
 target_include_directories(${CMAKE_PROJECT_NAME} PRIVATE
     # Add user defined include paths
+    Core/Src/easylogger/inc
 )
 
 # Add project symbols (macros)
@@ -66,3 +72,8 @@ target_link_libraries(${CMAKE_PROJECT_NAME}
 
     # Add user defined libraries
 )
+
+# Enable float support for printf
+target_link_options(${CMAKE_PROJECT_NAME} PRIVATE
+    -u _printf_float
+)