请将工程LedBlink - user1、LedBlink - user2和LedBlink - user3（文件夹）置于SDK以下路径：
..\Nationstech.N32A455_Library.x.x.x\projects\n32a455_EVAL\examples\GPIO


Please place the projects LedBlink - user1, LedBlink - user2 and LedBlink - user3 (folders) in the following path of the SDK:
..\Nationstech.N32A455_Library.x.x.x\projects\n32a455_EVAL\examples\GPIO