该工程文件为STM32F103VET6的串口功能的使用，分别使用了串口1和串口2，经过测试能够通过，本工程基于原子战舰版工程。-The project file is used STM32F103VET6 serial functions, respectively, using the serial port 1 and 2, tested through the project based on atomic warships version works.