c8051f221 SPI Bus Communication (rounds)

pci wdm驱动源码- pci wdm driver code

一个简单的驱动程序-a simple driver

一个用D12开发USB的必备的驱动程序,拿出来给想用D12做USB的人铺路!-A D12 with the development of the necessary USB drivers, out to the D12 would like to use USB to do the people to pave the way!

打印机监视器，对打印到打印机的文件自动导入到文件-Printer monitor, printer to print to file is automatically imported into a document

ZLG500B读卡模块上位机测试程序---如果你没有选择循环测试选项的话，设置完要进行操作的扇区和块以及密码、数据这些参数，把卡放到感应区内后，就可以点击写入数据，读出数据，写入数值，读出数值和加减按钮进行操作。-ZLG500B PC reader module testing procedures-- if you have no choice test cycle options, set up to operate the End of the sector and block and password, data these parameters, sensors card into the region, will be able to click into the data sensed data, write numerical reading Numerical Modified out buttons and operate.

键盘驱动，可以使初学者对此有个了解，好东东阿，不下后悔，-keyboard driver source code

用于安装硬件驱动程序用的程序。要给出需要安装的驱动程序的PID/VID。-for the installation of hardware drivers using the same procedures. Given the need to install drivers for the PID/VID.

是一个驱动开发包。主要是针对单片机的.希望大家-Is a driver development kit. SCM is mainly directed against. I hope everyone

如何在VB中调用I/O口的例子 查找指定的应用程序并将焦点定位到该应用程-VB How to call I/O port specified in the examples of applications to find and locate the focus of the application process

PDIUSBD12 VC上位机与s344b0通信程序，要安装DDK才能运行的。-PDIUSBD12 VC PC communication program with s344b0, it is necessary to install the DDK in order to run.