Cypress USB firmware procedures, the development of learning USB2.0

usb 访问HID设备的源码 可以访问HID设备（除鼠标，键盘被系统占用）-usb access sound code of HID device ,can access HID device(except mouse and keyboard are occured with system )

usb通信检测软件，很实用，重要-usb detection communications software, very useful, important

详细介绍了VC++6.0环境下利用windowsAPI函数来实现与符合HID设备的USB接口通信，并给出部分源代码。-Described in detail VC++ 6.0 environment using windowsAPI function to achieve compliance with HID devices with USB interface, and gives part of the source code.

温度显示器,用CYPRESS IC，有驱动，有源程序，有VB程序。-temperature display, use CYPRESS IC, a driver, source, a VB program.

usb与RS232之间的通信，包括主机程序，固件源程序。采用HID类！我现在需要USB键盘方面的源程序，如果你有请提供crzman@163.com-between USB and RS232 communications, including mainframe procedures, firmware source. Using HID category! I now need a USB keyboard aspects of the source, if you have please provide crzman@163.com

usb芯片访问外设――usb和1553b总线的接口访问时序。-USB chip interfaces peripheral through 1553b bus, interface timing.

some examples of EZUSB s POR menagement

CH375 USB协议接口芯片的固件程序，单片机采用AVR系列-CH375 USB protocol firmware interface chip, microcontroller using AVR Series

softphone GUI