turb pascal7.0 写的usb存取程序

本程序适用于购买的朋友,本代码为此书的第12章-This procedure applies to the purchase of

这是一个测试MP3的程序，通过USB口来测试此款MP3是否出现了功能故障,或者此MP3是否是出厂状态，实现了从PC上层直接控制下层硬件的范例.-This is a test MP3 procedure for the adoption of USB MP3 Photo Player to test whether there is a functional fault, or whether this is manufactured MP3 state, from the PC to achieve the direct control of the upper class hardware model.

USB的 这次 我这只有两个可以上载 谁能告诉我怎么办-USB of the only two I can upload Can anyone tell me how to do

用于枚举Windows系统中存在的各类串口设备，包括普通串口，USB串口，以及蓝牙串口。-lists all serial ports available on the system, along with some descriptive text suitable to be shown to the user.

USBTrace 测试USB必不可少的工具-USBTrace essential tool for testing USB

USB的驱动程序，源码-USB driver, the source

some examples of LED display vir EZUSB

usb万能驱动源代码，能够驱动多类USB接口设备-MicrosoftUSBstorageUDADrivers

横好用请认真阅读一个读写文本文件的类，基本 ・现在USB设备却很多，因此对U ・ -Horizontal-to-use, please carefully read a text file reading and writing classes, basic now but a lot of USB devices, so U

usb海量存储的驱动程序-usb mass storage driver