add_executable($${PROJECT_NAME}.elf $${SOURCES} $${LINKER_SCRIPT})

macro(FIND_INCLUDE_DIR result curdir)									#定义函数,2个参数:存放结果result；指定路径curdir；
  file(GLOB_RECURSE children "${curdir}/*.hpp" "${curdir}/*.h" )		#遍历获取{curdir}中*.hpp和*.h文件列表
  set(dirlist "")														#定义dirlist中间变量，并初始化
  foreach(child ${children})											#for循环
    string(REGEX REPLACE "(.*)/.*" "\\1" LIB_NAME ${child})			#字符串替换,用/前的字符替换/*h
    if(IS_DIRECTORY ${LIB_NAME})									#判断是否为路径
      list (FIND dirlist ${LIB_NAME} list_index)					#去重，查找dirlist中是否有${LIB_NAME}指定的值，可以区分字符串相同数子后缀不同的路径：例如/app/test_1和/app/test_2
      if(${list_index} LESS 0)									#若没找到则代表列表中没有该路径
        LIST(APPEND dirlist ${LIB_NAME})						#将合法的路径加入dirlist变量中
      endif()														#结束判断
    endif()
  endforeach()														#结束for循环
  set(${result} ${dirlist})											#dirlist结果放入result变量中
endmacro()

FIND_INCLUDE_DIR(INCLUDES "justfw/modules")
include_directories(${INCLUDES})
FIND_INCLUDE_DIR(INCLUDES "justfw/lib")
include_directories(${INCLUDES})

file(GLOB_RECURSE JUSTFW "justfw/lib/*.c" "justfw/lib/*.h" "justfw/interface/*.c" "justfw/interface/*.h"  "justfw/modules/*.c" "justfw/modules/*.h" )

include_directories(justfw/interface)

add_executable($${PROJECT_NAME}.elf $${SOURCES} $${LINKER_SCRIPT} $${JUSTFW})

#DSP
include_directories("Middlewares/ST/ARM/DSP/Inc")
link_directories(Middlewares/ST/ARM/DSP/Lib)
link_libraries(libarm_cortexM4lf_math.a) #Middlewares/ST/ARM/DSP/Lib下的文件名

//屏蔽HAL usb初始化
#define MX_USB_OTG_FS_PCD_Init() do{}while(0)
/* USER CODE END SysInit */

/* Initialize all configured peripherals */
...
MX_USB_OTG_FS_PCD_Init();
...
/* USER CODE BEGIN 2 */
//屏蔽HAL usb初始化
#undef MX_USB_OTG_FS_PCD_Init

void OTG_FS_IRQHandler(void)
{
  /* USER CODE BEGIN OTG_FS_IRQn 0 */
#define HAL_PCD_IRQHandler(a) do{}while(0);
  /* USER CODE END OTG_FS_IRQn 0 */
  HAL_PCD_IRQHandler(&hpcd_USB_OTG_FS);
  /* USER CODE BEGIN OTG_FS_IRQn 1 */
#undef HAL_PCD_IRQHandler
  extern void USBD_IRQHandler(uint8_t busid);
    USBD_IRQHandler(0);
  /* USER CODE END OTG_FS_IRQn 1 */
}