Stm32嵌入式系统的BKP研究，这是与作者的博文配套的源程序(http://blog.ednchina.com/czlyzhj/1822651/message.aspx) 编译环境为keil-Stm32 BKP embedded systems research, which is the author of Notes with matching source (http://blog.ednchina.com/czlyzhj/1822651/message.aspx) keil com

STM32 嵌入式系统的ADC测试程序，这是配合作者博文（http://blog.ednchina.com/czlyzhj/1809137/message.aspx）的源程序。 编译环境：keil-STM32 ADC embedded system testing procedures, which is in line with of the Notes (http://blog.ednchina.com/czlyzhj/1809137/message.aspx) of the sourc

Stm32嵌入式系统的IO口研究。这是配合作者博文（http://blog.ednchina.com/czlyzhj/1794894/message.aspx）的源程序。 编译环境：keil-Stm32 IO port of the embedded system. This is in line with of the Notes (http://blog.ednchina.com/czlyzhj/1794894/message.aspx) of the source. Build env

STM32嵌入式系统的UART研究。这是配合作者博文（http://blog.ednchina.com/czlyzhj/1802195/message.aspx）的源程序。 编译环境：keil-STM32 UART embedded systems research. This is in line with of the Notes (http://blog.ednchina.com/czlyzhj/1802195/message.aspx) of the source. Build en