数字存储示波器中USB接口功能的开发

Development of USB Interface Function in Digital Storage Oscilloscope

介绍了USB总线技术在数字存储示波器中的开发方法，包括硬件设计、固件设计、USB设备驱动程序设计和应用程序设计。通过USB总线接口可以实现数字存储示波器与计算机之间快速、可靠的通信，能够完成波形、示波器界面和测量参数的传输。

The USB development approach in a digital storage oscilloscope is introduced, including hardware design, firmware design, USB device driver program design and application program design. Fast and reliable communication between the digital storage oscilloscope and the computer can be carried out through USB, thus implementing the transmission of wave, oscilloscope＇s graphics and measurement parameters.