【摘要】 提出了一种简化嵌入式通用串行总线USB(Universal Serial Bus)接口应用程序设计的方法,其要点是在汇编编译器里增加处理“头文件”、“宏”和“代码生成器”的功能；以基于ET44M210微控制器的带USB接口的模拟信号采集器为应用实例,说明这一方法的优点和可行性.更多还原

【Abstract】 A simplified method for USB(Universal Serial Bus)interface programming for em- bedded devices was proposed by adding some new functions(“head file”,“macro”and“code gen- erator”)in the assemble compiler.A real application example“An analog signal logging unit based on ET44M210 with USB interface”was presented to illustrate the advantages and feasibili- ty of this method.更多还原