STM32 I2C 封装库1 – 查询方式 STM32 I2C 封装库2 – 中断方式 STM32 I2C 封装库3 – DMA方式 -STM32 I2C package library 1- ways to search for STM32 I2C package library 2- interrupt STM32 I2C package library 3- DMA mode

stm32 的I2C若并容易实现，调试也困难，现在有好办法了：中断、轮询、DMA三种方式任选-If the I2C stm32 and easy to implement, debug and difficult, there are a good way: the interrupt, polling, DMA optional three ways

STM32硬件I2C中断接受数据，方便，实用！-STM32 I2C hardware interrupt receive data, convenient and practical!