神州4号STM32F107开发板的源程序，直接可以在板子上运行。芯片全球统一编号的源代码。希望对你有帮助。-Shenzhou 4 STM32F107 source development board, the board can be run directly. Chip global uniform number of the source code. Want to help you.

07、产品唯一身份标识(Unique Device ID)-07, the product unique identity (Unique Device ID)