added minmal libaries

lib/uart_driver/CMakeLists.txt

@@ -0,0 +1,20 @@
+cmake_minimum_required(VERSION 3.12)
+
+project(uart_driver C)
+
+add_library(${PROJECT_NAME} "")
+target_sources(${PROJECT_NAME}
+        PRIVATE
+        ${CMAKE_CURRENT_LIST_DIR}/AsyncComm.c
+        ${CMAKE_CURRENT_LIST_DIR}/AsyncFrames.c
+        INTERFACE
+        ${CMAKE_CURRENT_LIST_DIR}/AsyncComm.h
+        ${CMAKE_CURRENT_LIST_DIR}/AsyncFrames.h
+)
+
+target_include_directories(${PROJECT_NAME}
+        INTERFACE
+        ${CMAKE_CURRENT_LIST_DIR}
+)
+
+target_link_libraries(${PROJECT_NAME}  PUBLIC lwrb)