手持嵌入式设备虚拟示波器系统设计

摘要

为了增强嵌入式虚拟示波器应用程序的可移植性,该文基于嵌入式Linux系统平台和S3C2440微处理器设计了一种虚拟示波器.为了验证系统的有效性,在2种不同的手持嵌入式设备进行了仿真实验,结果表明该方案具有较好可移植性.%A design of virtual oscilloscope is presented to enhance portability of application program, based on embedded Linux platform and S3C2440 microprocessor. An input sine wave simulation experiment has been conducted on two different hand - held embedded devices and it achieves the portability of the system.