在STM32板子与电脑串口助手进行通信,用串口的DMA方式,先接收,再发送到PC端,可以连续接收,通过按键一次发送.(In the STM32 board and computer serial assistant for communication, using the serial port DMA way, first receive, and then sent to the PC terminal, you can receive continuously, sent through

电容触摸屏实验 采用触摸屏 基于stm32 实现实时控制(Capacitive touch screen experiment, touch screen, real-time control based on stm32)