串口、COM口、UART口、USART口、TTL 、RS232 、RS485的区别,常见的电平转换芯片,同步通信异步通信的区别

转载来源:

           端口的定义和区别、电平标准的区别:https://blog.csdn.net/wb790238030/article/details/83502823

                                                                        https://blog.csdn.net/Albert992/article/details/104707127?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-2.nonecase&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-2.nonecase

            Usart串口通信:https://www.cnblogs.com/luoxiao23/p/11209814.html

            usart和uart的区别:     https://zhidao.baidu.com/question/552982104.html

 

你可能感兴趣的:(stm32)