STM32_USB_VCP

说明：  说明： 1、所有驱动/动态库/应用程序均同时支持WINDOWS 98/ME/2000/XP操作系统 2、默认是同步I/O操作，如果需要效率更高的异步I/O操作可以修改DLL及应用程序 3、仅供了解和学习USB设备的驱动程序及动态库的开发过程，不建议用于商用目的 4、绝大多数人只需要会使用驱动实现功能就行，没有必要每人都自己会开发驱动(Explain: 1. All drivers/dynamic libraries/applications support WINDOWS 98/ME/2000/XP operating system at the same time 2. The default is synchronous I/O operation. If more efficient asynchronous I/O operation is needed, DLL and application can be modified. 3. It is only for understanding and learning the development process of driver and dynamic library of USB device. It is not recommended for commercial purposes. 4. The vast majority of people just need to use the driver to implement the function, there is no need for everyone to develop the driver themselves.)

1、所有驱动/动态库/应用程序均同时支持WINDO 联合开发网 - pudn.com

西门子s7-300PLC，314系列GSD文件，方便使用。(SIEMENS s7-300PLC, 314 series of GSD files, easy to use.)

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Game 是一個簡單遊戲軟件, 是益智遊戲(Game is a simple game software, is a puzzle game)

上下位机通信的程序，通过设置相关端口，来读取数据，是很使用，很方便的c++编程(Bit up and down the procedures for communication, through the provision of the relevant port to read data, it is used, it is convenient for c++ programming)

用c++ 类累起来的简单菜单，对于做嵌入式开发的，gui来说，有一定参考价值。(use accrued up a simple menu, so for embedded development, gui, a certain reference value.)

STM32_F4_USB_HS微雪例程，功能强大。(Examples of stm32f4 USB HS.)

VC++ USB 通用代码，包括通过VID，PID查找 USB设备，以及连接，通讯。(VC++ USB general code)

第一个参数设定助力功能允许与否，1为允许，0为禁止 第二个参数设定助力力量(PWM占空比),数值范围：0~0x355，数值越大，力量越大 第三个参数设定助力时间，数值越大，时间越长 (The first parameter set boost feature allows it or not, one to allow, 0 to disable the second parameter set booster power (PWM duty cycle), value range: 0 ~ 0x355, the greater the value, the greater the force the third parameter setting booster time, the greater the value, the longer)