feat(cubemx-imp): add sys.argv error handling

tools/cubemx_importer.py

@@ -142,13 +142,23 @@ def copy_doxyfile(eclipse_path: str,
 
 
 if __name__ == "__main__":
+
+ try:
+ eclipse_pj_path = sys.argv[1]
+ cubemx_pj_path = sys.argv[2]
+ stm32doxyfile_path = sys.argv[3]
+ except IndexError:
+ print("Please specify the input files:\n"
+ "python cubemx_importer.py <eclipse_project_path> <cubemx_project_path> <stm32doxyfile_path>")
+ sys.exit(1)
+
  print(f'cubemximporter is running...\n'
  f'--------------')
 
- delete_src(sys.argv[1])
- copy_src(sys.argv[1], sys.argv[2])
- copy_doxyfile(sys.argv[1], sys.argv[3])
- mod_flash_address(sys.argv[1])
+ delete_src(eclipse_pj_path)
+ copy_src(eclipse_pj_path, cubemx_pj_path)
+ copy_doxyfile(eclipse_pj_path, stm32doxyfile_path)
+ mod_flash_address(eclipse_pj_path)
 
  # postprocess instructions
  print(f'The generated source files have been overwritten. Manually added changes have been lost.\n'