基于STM32F10x的数据通信设计与实现

Design and realization of data communication using stm32f10x

文章采用STM32F10x系列芯片及Atheros AR9331无线模块进行实时数据传输的设计与研究。实现了由无线模块把实时数据传输到PC端/移动端,再由PC端/移动端发送控制指令传输到主芯片的双向WiFi数据通信。STM32F10x系列芯片和Atheros AR9331无线模块之间是采用通用同步异步收发器(USART)进行全双工数据交换的。

This paper uses STM32F10x chips and Atheros AR9331 wireless module to design and research the real-time data transmission.The two-way WiFi data communication is realized by the wireless module transmits real-time data to the PC/mobile terminal,and then the PC/mobile terminal sends control instructions to the main chip.The STM32F10x series chips and the Atheros AR9331 wireless module are interfaced by universal synchronous asynchronous transceiver (USART) to realize full-duplex data exchange.