STM32F10x系列的，使用Flash来模拟EEPROM进行数据存储和读取(The series of STM32F10x uses Flash to simulate EEPROM for data storage and reading)

stm32 自带的FLASH用作EEPROM来存放掉电不丢失的数据。十六位数据读写，不能用八位数据读写的方式去读写。(Stm32 built-in FLASH block used as EEPROM to store electricity without losing data. 16 bits of data reading and writing, can't go with eight bits of data reading and writing, speaking, readin