• 1. USART: 通用同步异步收发器(Universal Synchronous Asynchronous Receiver Transmitter) | 异步收发器 | 串行通信
• 2. 增强型USART: EUSART
• 3. usart spi: 同步模式编程示例

更多释义

• 1.The initializing process of USART, ADC, and the relative BSP code are mainly described in the part of the hardware initialization of user level.
  在用户级的硬件初始化部分主要描述了串行通信模块以及ADC数模转换模块初始化过程及BSP代码实现。
  dict.yoduao.com

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