提供STM8S105S4芯片串口功能编程演示源代码-provide with demo program and source code of serial port of chip STM8S105S4

STM8S UART串口通信 本程序功能为让STM8S105S4开发板芯片内部EEPROM的第0X4000字节开始的21个字节依次写入0-20.-STM8S serial communication This procedure function to let STM8S105S4 development board block internal EEPROM chip x4000 byte 0 to start 21 bytes in turn into 0 to 20.